archived/louis/epitech/mq/rathaxes: rathaxes_sample_e1000_rewrite_device_dependent

annotate rathaxes_sample_e1000_rewrite_device_dependent_code.patch @ 132:f2e4dd91dc6f

Wip, leave some "functions" empty but start some build tests

author	Louis Opter <kalessin@kalessin.fr>
date	Sun, 05 Jan 2014 18:21:41 +0100
parents	c209851a82de
children	dbb4a3b383cb

rev	line source
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1 # HG changeset patch
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2 # Parent 7d00455945ec97c5851ac0d735da7c3cfbd8e39c
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	3 rathaxes: rewrite/refactor all the e1000 device dependent code
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	4
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	5 diff --git a/notes.txt b/notes.txt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	6 new file mode 100644
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	7 --- /dev/null
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	8 +++ b/notes.txt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	9 @@ -0,0 +1,26 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	10 +Remarks for David & Lionel:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	11 +
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	12 +- Too much changes to not start over;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	13 +- Lack of methods is extremely annoying and requires a lot of workarounds (e.g:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	14 + see the register read/write/set/unset methods on e1000::Context);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	15 +- I'm using a pointcut inside the ethernet context "decl data_types" to inject
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	16 + my hardware context; it's impossible to get it back without hardcoding stuff,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	17 + because the ethernet subsystem isn't aware of the type of the field (so I
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	18 + can't write an attribute). Being able to just inject a type (instead of a
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	19 + whole structure field) might not be the best solution but would solve this
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	20 + issue/use case;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	21 +- Can I use the same name for a pointcut and a sequence (e.g: Ethernet::send
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	22 + bot a sequence name and a pointcut same thing for the interrupt handler);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	23 +- Lack of support for circular dependencies make some code annoying or
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	24 + incorrect (circular dependencies between abstract and concrete types via the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	25 + attribute or circular dependencies between the rings and the hardware
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	26 + context).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	27 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	28 +Todo/Totry:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	29 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	30 +- Use the rtx_ether_ctx attribute on AbstractDevice to initialize Device
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	31 + objects in ethernet.bl;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	32 +- Worry about the code being executed concurrently, e.g: what happens if the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	33 + interrupt handler is called right before we disable it in the close path?
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	34 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	35 +Questions:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	36 diff --git a/rathaxes/samples/e1000/CMakeLists.txt b/rathaxes/samples/e1000/CMakeLists.txt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	37 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	38 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	39 --- a/rathaxes/samples/e1000/CMakeLists.txt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	40 +++ b/rathaxes/samples/e1000/CMakeLists.txt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	41 @@ -17,9 +17,9 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	42 dma.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	43 pci.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	44 socket.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	45 - e1000.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	46 - ethernet.blt)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	47 + ethernet.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	48 + e1000.blt)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	49
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	50 -IF (LINUX_KBUILD_DIR)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	51 - ADD_RATHAXES_LKM(e1000 e1000_src)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	52 -ENDIF (LINUX_KBUILD_DIR)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	53 +#IF (LINUX_KBUILD_DIR)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	54 +# ADD_RATHAXES_LKM(e1000 e1000_src)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	55 +#ENDIF (LINUX_KBUILD_DIR)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	56 diff --git a/rathaxes/samples/e1000/dma.blt b/rathaxes/samples/e1000/dma.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	57 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	58 new mode 100644
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	59 diff --git a/rathaxes/samples/e1000/dma.rti b/rathaxes/samples/e1000/dma.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	60 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	61 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	62 diff --git a/rathaxes/samples/e1000/e1000.blt b/rathaxes/samples/e1000/e1000.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	63 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	64 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	65 --- a/rathaxes/samples/e1000/e1000.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	66 +++ b/rathaxes/samples/e1000/e1000.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	67 @@ -1,8 +1,148 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	68 with e1000, Ethernet, Socket, DMA, PCI, LKM, Log, Builtin
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	69 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	70 - template type e1000::RxDescriptor()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	71 + template type e1000::Register()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	72 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	73 - decl data_types()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	74 + decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	75 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	76 + E1000_CTRL = 0x00000, /* Device Control - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	77 + E1000_CTRL_DUP = 0x00004, /* Device Control Duplicate (Shadow) - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	78 + E1000_STATUS = 0x00008, /* Device Status - RO */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	79 + E1000_EEPROM_FLASH = 0x00010, /* EEPROM/Flash Control - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	80 + E1000_EEPROM_READ = 0x00014, /* EEPROM Read - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	81 + E1000_CTRL_EXT = 0x00018, /* Extended Device Control - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	82 + E1000_FLA = 0x0001C, /* Flash Access - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	83 + E1000_MDIC = 0x00020, /* MDI Control - RW */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	84 + E1000_IMS = 0x000D0, /* Interrupt Mask Set */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	85 + E1000_IMC = 0x000D8, /* Interrupt Mask Clear */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	86 + E1000_ICR = 0x000C0, /* Interrupt Cause Read - R/clr */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	87 + E1000_FCAL = 0x00028, /* Flow Control Address Low */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	88 + E1000_FCAH = 0x0002c, /* Flow Control Address High */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	89 + E1000_FCT = 0x00030, /* Flow Control Type */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	90 + E1000_RCTL = 0x00100, /* Receive Control */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	91 + E1000_FCTTV = 0x00170, /* Flow Control Transmit Timer Value */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	92 + E1000_TCTL = 0x00400, /* Transmit Control */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	93 + E1000_CRCERRS = 0x04000, /* CRC Error Count (base address of the statistic register spaces) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	94 + E1000_RAL = 0x05400, /* Receive Address Low */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	95 + E1000_RAH = 0x05404, /* Receive Address High */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	96 + E1000_MTA = 0x05200, /* Multicast Table Array */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	97 + E1000_RDBAL = 0x02800, /* Receive Descriptor Base Address (Low 32 bits) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	98 + E1000_RDBAH = 0x02804, /* Receive Descriptor Base Address (High 32 bits) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	99 + E1000_RDLEN = 0x02808, /* Receive Descriptor Length */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	100 + E1000_RDH = 0x02810, /* Receive Descriptor Head */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	101 + E1000_RDT = 0x02818, /* Receive Descriptor Tail */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	102 + E1000_TDBAL = 0x03800, /* Transmit Descriptor Base Address (Low 32 bits) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	103 + E1000_TDBAH = 0x03804, /* Transmit Descriptor Base Address (High 33 bits) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	104 + E1000_TDLEN = 0x03808, /* Transmit Descriptor Length */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	105 + E1000_TDH = 0x03810, /* Transmit Descriptor Head */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	106 + E1000_TDT = 0x03818, /* Transmit Descriptor Tail */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	107 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	108 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	109 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	110 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	111 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	112 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	113 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	114 + template type e1000::Commands()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	115 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	116 + decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	117 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	118 + E1000_CMD_FD = 0x00000001, /* Full duplex.0=half; 1=full */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	119 + E1000_CMD_BEM = 0x00000002, /* Endian Mode.0=little,1=big */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	120 + E1000_CMD_PRIOR = 0x00000004, /* Priority on PCI. 0=rx,1=fair */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	121 + E1000_CMD_GIO_MASTER_DISABLE = 0x00000004, /* Blocks new Master requests */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	122 + E1000_CMD_LRST = 0x00000008, /* Link reset. 0=normal,1=reset */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	123 + E1000_CMD_TME = 0x00000010, /* Test mode. 0=normal,1=test */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	124 + E1000_CMD_SLE = 0x00000020, /* Serial Link on 0=dis,1=en */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	125 + E1000_CMD_ASDE = 0x00000020, /* Auto-speed detect enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	126 + E1000_CMD_SLU = 0x00000040, /* Set link up (Force Link) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	127 + E1000_CMD_ILOS = 0x00000080, /* Invert Loss-Of Signal */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	128 + E1000_CMD_SPD_SEL = 0x00000300, /* Speed Select Mask */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	129 + E1000_CMD_SPD_10 = 0x00000000, /* Force 10Mb */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	130 + E1000_CMD_SPD_100 = 0x00000100, /* Force 100Mb */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	131 + E1000_CMD_SPD_1000 = 0x00000200, /* Force 1Gb */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	132 + E1000_CMD_BEM32 = 0x00000400, /* Big Endian 32 mode */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	133 + E1000_CMD_FRCSPD = 0x00000800, /* Force Speed */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	134 + E1000_CMD_FRCDPX = 0x00001000, /* Force Duplex */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	135 + E1000_CMD_D_UD_EN = 0x00002000, /* Dock/Undock enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	136 + E1000_CMD_D_UD_POLARITY = 0x00004000, /* Defined polarity of Dock/Undock indication in SDP[0] */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	137 + E1000_CMD_FORCE_PHY_RESET = 0x00008000, /* Reset both PHY ports, through PHYRST_N pin */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	138 + E1000_CMD_EXT_LINK_EN = 0x00010000, /* enable link status from external LINK_0 and LINK_1 pins */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	139 + E1000_CMD_SWDPIN0 = 0x00040000, /* SWDPIN 0 value */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	140 + E1000_CMD_SWDPIN1 = 0x00080000, /* SWDPIN 1 value */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	141 + E1000_CMD_SWDPIN2 = 0x00100000, /* SWDPIN 2 value */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	142 + E1000_CMD_SWDPIN3 = 0x00200000, /* SWDPIN 3 value */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	143 + E1000_CMD_SWDPIO0 = 0x00400000, /* SWDPIN 0 Input or output */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	144 + E1000_CMD_SWDPIO1 = 0x00800000, /* SWDPIN 1 input or output */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	145 + E1000_CMD_SWDPIO2 = 0x01000000, /* SWDPIN 2 input or output */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	146 + E1000_CMD_SWDPIO3 = 0x02000000, /* SWDPIN 3 input or output */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	147 + E1000_CMD_RST = 0x04000000, /* Global reset */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	148 + E1000_CMD_RFCE = 0x08000000, /* Receive Flow Control enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	149 + E1000_CMD_TFCE = 0x10000000, /* Transmit flow control enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	150 + E1000_CMD_RTE = 0x20000000, /* Routing tag enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	151 + E1000_CMD_VME = 0x40000000, /* IEEE VLAN mode enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	152 + E1000_CMD_PHY_RST = 0x80000000, /* PHY Reset */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	153 + E1000_CMD_SW2FW_INT = 0x02000000, /* Initiate an interrupt to manageability engine */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	154 + E1000_INTR_TXDW = 0x00000001, /* Transmit desc written back */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	155 + E1000_INTR_TXQE = 0x00000002, /* Transmit Queue empty */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	156 + E1000_INTR_LSC = 0x00000004, /* Link Status Change */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	157 + E1000_INTR_RXSEQ = 0x00000008, /* rx sequence error */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	158 + E1000_INTR_RXDMT0 = 0x00000010, /* rx desc min. threshold (0) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	159 + E1000_INTR_RXO = 0x00000040, /* rx overrun */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	160 + E1000_INTR_RXT0 = 0x00000080, /* rx timer intr (ring 0) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	161 + E1000_INTR_MDAC = 0x00000200, /* MDIO access complete */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	162 + E1000_RAH_AV = (1 << 31), /* Set the MAC Address as Valid */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	163 + E1000_RCTL_EN = (1 << 1), /* Receiver Enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	164 + E1000_RCTL_BSEX = (1 << 25), /* Buffer Size Extension */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	165 + E1000_RCTL_BSIZE_256 = ((1 << 16) \| (1 << 17)),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	166 + E1000_RCTL_BSIZE_512 = (1 << 17),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	167 + E1000_RCTL_BSIZE_1024 = (1 << 16),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	168 + E1000_RCTL_BSIZE_2048 = 0,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	169 + E1000_RCTL_BSIZE_4096 = (E1000_RCTL_BSEX \| (1 << 16) \| (1 << 17)),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	170 + E1000_RCTL_BSIZE_8192 = (E1000_RCTL_BSEX \| (1 << 17)),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	171 + E1000_RCTL_BSIZE_16384 = (E1000_RCTL_BSEX \| (1 << 16)),
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	172 + E1000_TCTL_EN = (1 << 1), /* Transmitter Enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	173 + E1000_TCTL_PSP = (1 << 3), /* Pad Short Packet */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	174 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	175 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	176 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	177 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	178 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	179 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	180 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	181 + template type e1000::TxDescriptorFlag()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	182 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	183 + decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	184 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	185 + E1000_TXD_DTYP_D = 0x00100000, /* Data Descriptor */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	186 + E1000_TXD_DTYP_C = 0x00000000, /* Context Descriptor */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	187 + E1000_TXD_POPTS_IXSM = 0x01, /* Insert IP checksum */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	188 + E1000_TXD_POPTS_TXSM = 0x02, /* Insert TCP/UDP checksum */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	189 + E1000_TXD_CMD_EOP = 0x01000000, /* End of Packet */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	190 + E1000_TXD_CMD_IFCS = 0x02000000, /* Insert FCS (Ethernet CRC) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	191 + E1000_TXD_CMD_IC = 0x04000000, /* Insert Checksum */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	192 + E1000_TXD_CMD_RS = 0x08000000, /* Report Status */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	193 + E1000_TXD_CMD_RPS = 0x10000000, /* Report Packet Sent */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	194 + E1000_TXD_CMD_DEXT = 0x20000000, /* Descriptor extension (0 = legacy) */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	195 + E1000_TXD_CMD_VLE = 0x40000000, /* Add VLAN tag */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	196 + E1000_TXD_CMD_IDE = 0x80000000, /* Enable Tidv register */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	197 + E1000_TXD_STAT_DD = 0x00000001, /* Descriptor Done */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	198 + E1000_TXD_STAT_EC = 0x00000002, /* Excess Collisions */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	199 + E1000_TXD_STAT_LC = 0x00000004, /* Late Collisions */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	200 + E1000_TXD_STAT_TU = 0x00000008, /* Transmit underrun */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	201 + E1000_TXD_CMD_TCP = 0x01000000, /* TCP packet */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	202 + E1000_TXD_CMD_IP = 0x02000000, /* IP packet */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	203 + E1000_TXD_CMD_TSE = 0x04000000, /* TCP Seg enable */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	204 + E1000_TXD_STAT_TC = 0x00000004, /* Tx Underrun */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	205 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	206 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	207 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	208 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	209 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	210 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	211 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	212 + template type e1000::RxDescriptor()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	213 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	214 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	215 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	216 __le64 buff_addr;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	217 __le16 length;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	218 @@ -12,13 +152,39 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	219 __le16 special;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	220 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	221
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	222 - chunk LKM::includes()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	223 + map
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	224 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	225 - #include <linux/types.h>
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	226 }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	227 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	228
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	229 - method init()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	230 + // This is a generic tx descriptor for the e1000. When you use TCP
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	231 + // Segmentation Offload (TSO) the hardware actually uses two types of
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	232 + // tx descriptors in its tx ring:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	233 + // - context descriptors: this descriptor doesn't actually point to data to
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	234 + // send but initialize the offloading engine for the data descriptor that
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	235 + // follow;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	236 + // - data descriptors: this descriptor points to data from the skbuffs.
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	237 + template type e1000::TxDescriptor()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	238 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	239 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	240 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	241 + __le64 buff_addr;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	242 + union {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	243 + __le32 data;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	244 + struct {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	245 + __le16 length;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	246 + unsigned char csum_offset; /* CSO */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	247 + unsigned char cmd;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	248 + } fields;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	249 + } lower;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	250 + union {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	251 + __le32 data;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	252 + struct {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	253 + unsigned char status;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	254 + unsigned char csum_start; /* CSS */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	255 + __le16 special;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	256 + } fields;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	257 + } upper;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	258 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	259
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	260 map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	261 @@ -26,44 +192,131 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	262 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	263 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	264
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	265 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	266 - * This is a generic tx descriptor for the e1000. When you use TCP
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	267 - * Segmentation Offload (TSO) the hardware actually uses two types of
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	268 - * tx descriptors in its tx ring:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	269 - * - context descriptors: this descriptor doesn't actually point to data to
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	270 - * send but initialize the offloading engine for the data descriptor that
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	271 - * follow;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	272 - * - data descriptors: this descriptor points to data from the skbuffs.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	273 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	274 - template type e1000::TxDescriptor()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	275 + template type e1000::Buffer()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	276 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	277 - decl data_types()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	278 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	279 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	280 - __le64 buff_addr;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	281 - union
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	282 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	283 - __le32 data;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	284 - struct
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	285 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	286 - __le16 length;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	287 - unsigned char csum_offset; /* CSO */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	288 - unsigned char cmd;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	289 - } fields;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	290 - } lower;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	291 - union
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	292 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	293 - __le32 data;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	294 - struct
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	295 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	296 - unsigned char status;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	297 - unsigned char csum_start; /* CSS */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	298 - __le16 special;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	299 - } fields;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	300 - } upper;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	301 + ${Socket::SKBuff} sk_buff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	302 + ${DMA::DMAHandle} dma;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	303 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	304
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	305 - method init()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	306 + method init(Socket::SKBuff sk_buff, DMA::DMAHandle dma)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	307 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	308 + ${self.sk_buff} = ${sk_buff};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	309 + ${self.dma} = ${dma};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	310 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	311 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	312 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	313 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	314 + sk_buff: ${self}->sk_buff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	315 + dma: ${self}->dma;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	316 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	317 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	318 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	319 + template type e1000::MMIO()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	320 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	321 + decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	322 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	323 + unsigned char *io;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	324 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	325 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	326 + // XXX: we'll need those functions until we get working methods (#46):
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	327 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	328 + chunk LKM::prototypes()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	329 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	330 + static unsigned int rtx_e1000_reg_read32(${e1000::MMIO}, ${e1000::Register});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	331 + static void rtx_e1000_reg_write32(${e1000:::MMIO}, ${e1000::Register}, ${Builtin::number});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	332 + static void rtx_e1000_reg_set32(${e1000:::MMIO}, ${e1000::Register}, ${Builtin::number});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	333 + static void rtx_e1000_reg_unset32(${e1000:::MMIO}, ${e1000::Register}, ${Builtin::number});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	334 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	335 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	336 + chunk LKM::code()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	337 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	338 + static unsigned int rtx_e1000_reg_read32(${e1000::MMIO} io, ${e1000::Register} reg)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	339 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	340 + return ioread32(${local.io.io} + reg);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	341 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	342 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	343 + static void rtx_e1000_reg_write32(${e1000:::MMIO} io, ${e1000::Register} reg, ${Builtin::number} value)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	344 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	345 + return iowrite32(value, ${local.io.io} + reg);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	346 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	347 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	348 + static void rtx_e1000_reg_set32(${e1000:::MMIO} io, ${e1000::Register} reg, ${Builtin::number} value)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	349 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	350 + return iowrite32(rtx_e1000_reg_read32(io, reg) \| value, ${local.io.io} + reg);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	351 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	352 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	353 + static void rtx_e1000_reg_unset32(${e1000:::MMIO} io, ${e1000::Register} reg, ${Builtin::number} value)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	354 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	355 + return iowrite32(rtx_e1000_reg_read32(io, reg) & ~value, ${local.io.io} + reg);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	356 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	357 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	358 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	359 + method init(Builtin::symbol io)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	360 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	361 + ${self.io} = ${io};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	362 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	363 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	364 + method read32(e1000::Register reg)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	365 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	366 + ioread32(${self.io} + ${local.reg});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	367 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	368 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	369 + method write32(e1000::Register reg, Builtin::number value)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	370 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	371 + iowrite32(${local.value}, ${self.io} + ${local.reg});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	372 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	373 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	374 + method set32(e1000::Register reg, Builtin::number value)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	375 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	376 + iowrite32(ioread32(${self.io} + ${local.reg}) \| value, ${self.io} + ${local.reg});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	377 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	378 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	379 + method unset32(e1000::Register reg, Builtin::number value)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	380 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	381 + iowrite32(ioread32(${self.io} + ${local.reg}) & ~value, ${self.io} + ${local.reg});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	382 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	383 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	384 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	385 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	386 + io: ((unsigned char *)(${self}));
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	387 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	388 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	389 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	390 + template type e1000::Ring()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	391 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	392 + decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	393 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	394 + ${e1000::MMIO} io;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	395 + ${DMA::DMAHandle} dma;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	396 + ${Builtin::symbol.ref} descs;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	397 + ${Builtin::number} size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	398 + ${e1000::Buffer.ref} buffs;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	399 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	400 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	401 + chunk LKM::prototypes()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	402 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	403 + static void rtx_e1000_ring_init(${e1000::Ring.ref}, ${e1000::MMIO},
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	404 + ${Builtin::number}, ${Builtin::number});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	405 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	406 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	407 + chunk LKM::code()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	408 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	409 + static void rtx_e1000_ring_init(${e1000::Ring.ref} self,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	410 + ${e1000::MMIO} io,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	411 + ${Builtin::number} desc_count,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	412 + ${Builtin::number} desc_size)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	413 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	414 + memset(self, 0, sizeof(*self));
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	415 + self->size = ALIGN(desc_count * desc_size, 4096);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	416 + self->io = io;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	417 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	418 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	419 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	420 + method init(e1000::MMIO io, Builtin::number desc_count, Builtin::number desc_size)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	421 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	422 + rtx_e1000_ring_init(&${self}, ${io}, ${desc_count}, ${desc_size});
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	423 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	424
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	425 map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	426 @@ -71,32 +324,27 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	427 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	428 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	429
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	430 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	431 - * Ring of e1000::RxDescriptors and their corresponding skbuffs.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	432 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	433 - * - size: total size of the ring in bytes.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	434 - * - base: address of the ring (we can't use the typedef here until we get
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	435 - * CNorm unstrict);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	436 - * - dma_base: (physical) address of the ring where the device can access
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	437 - * the different descriptors;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	438 - * - skbuffs: array of the skbuffs and their dma (physical) address
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	439 - * associated with each descriptor.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	440 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	441 - template type e1000::RxRing()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	442 + template type e1000::RxRing()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	443 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	444 - decl data_types()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	445 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	446 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	447 - unsigned int size;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	448 - ${e1000::RxDescriptor.ref} base;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	449 - dma_addr_t dma_base;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	450 - ${Socket::SKBuff} skbuffs[${config.rx_ring_size}];
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	451 + ${e1000::Ring} ring;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	452 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	453
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	454 - method init()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	455 + chunk LKM::prototypes()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	456 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	457 + static int rtx_e1000_alloc_rx_ressources(${e1000::RxRing.ref});
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	458 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	459
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	460 - chunk Ethernet::adapter_init_rx(Ethernet::Device rtx_ether_ctx)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	461 + chunk LKM::code()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	462 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	463 + static int rtx_e1000_alloc_rx_ressources(${e1000::RxRing.ref} self)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	464 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	465 + return 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	466 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	467 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	468 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	469 + chunk Ethernet::adapter_init_rx(Ethernet::Device rtx_ether_ctx)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	470 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	471 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	472 ${e1000::Context.ref} hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	473 @@ -167,18 +415,16 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	474 * Allocate the skbuffs, map them for DMA, and write their address
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	475 * in the corresponding descriptor.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	476 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	477 - for (i = 0; i != ${config.rx_ring_size}; ++i)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	478 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	479 + for (i = 0; i != ${config.rx_ring_size}; ++i) {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	480 ${Socket::SKBuff.ref} skbuff = &hw_ctx->rx_ring.skbuffs[i];
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	481 - // XXX #46: ${rtx_ether_ctx.init_rx_skbuff(local.skbuff, config.rx_buffer_len)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	482 - if (rtx_ethernet_init_rx_skbuff(${local.skbuff}, ${config.rx_buffer_len}))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	483 - {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	484 + // XXX #46: ${rtx_ether_ctx.alloc_rx_skbuff(local.skbuff, config.rx_buffer_len)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	485 + if (rtx_ethernet_alloc_rx_skbuff(${local.skbuff}, ${config.rx_buffer_len})) {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	486 ${Log::info("adapter_init_rx: cannot allocate a skbuff for the rx ring")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	487 goto err_skbuffs_alloc;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	488 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	489 - // XXX #46: ${local.skbuff.map_from(rtx_ether_ctx.device)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	490 - if (rtx_socket_skbuff_map(${local.skbuff}, ${rtx_ether_ctx.device}, RTX_DMA_FROM_DEVICE))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	491 - {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	492 + /* XXX: recuperer le dma handle et le placer correctement dans le descripteur. */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	493 + ${DMA::map(local.rtx_ether_ctx.device, local.skbuff.data, local.skbuff.len, RTX_DMA_FROM_DEVICE)}
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	494 + if (${DMA::map(local.rtx_ether_ctx.device, local.skbuff.data, local.skbuff.len, RTX_DMA_FROM_DEVICE)}) {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	495 ${Log::info("adapter_init_rx: cannot dma-map a skbuff for the rx ring")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	496 goto err_skbuffs_map;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	497 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	498 @@ -212,8 +458,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	499 goto init_rx_ok;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	500
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	501 err_skbuffs_alloc:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	502 - while (i--)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	503 - {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	504 + while (i--) {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	505 dma_unmap_single(
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	506 ${rtx_ether_ctx.device},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	507 /* XXX Leaking cast because of the array: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	508 @@ -238,487 +483,87 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	509 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	510 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	511
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	512 - map
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	513 + method init(e1000::MMIO io, Builtin::number desc_count)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	514 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	515 - size: ((${self}).size);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	516 - dma_base: ((${self}).dma_base);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	517 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	518 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	519 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	520 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	521 - * Ring of e1000::TxDescriptors, this is a bit similar to the Rx ring except
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	522 - * that we don't really have to manage the skbuffs themselves (they are
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	523 - * given to use by the kernel).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	524 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	525 - * - size: total size of the ring in bytes.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	526 - * - base: address of the ring (we can't use the typedef here until we get
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	527 - * CNorm unstrict);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	528 - * - dma_base: (physical) address of the ring where the device can access
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	529 - * the different descriptors;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	530 - * - skbuffs: the skbuffs associated with each descriptor of the ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	531 - * - head: index on the head of the ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	532 - * - tail: index on the tail of the ring.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	533 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	534 - * Keep in mind that the head and tail fields are, obviously, not
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	535 - * synchronized with TDT/TDH on the device.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	536 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	537 - template type e1000::TxRing()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	538 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	539 - decl data_types()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	540 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	541 - unsigned int size;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	542 - /* XXX: can't use ${e1000::TxDescriptor} here: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	543 - ${e1000::TxDescriptor.ref} base; /* rename to descs */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	544 - dma_addr_t dma_base;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	545 - ${Socket::SKBuff} skbuffs[${config.tx_ring_size}];
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	546 - unsigned short head;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	547 - unsigned short tail;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	548 + ${self.ring.init(local.io, local.desc_count, self.desc_size)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	549 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	550
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	551 - chunk LKM::prototypes()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	552 + method alloc()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	553 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	554 - static void rtx_e1000_tx_ring_clean(${e1000::TxRing.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	555 - static unsigned int rtx_e1000_tx_ring_descriptors_remaining(${e1000::TxRing.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	556 - static int rtx_e1000_tx_ring_tso_cksum_offload(${e1000::TxRing.ref}, ${Socket::SKBuff.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	557 - static void rtx_e1000_tx_ring_put(${e1000::TxRing.ref}, ${Socket::SKBuff.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	558 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	559 - static void rtx_e1000_tx_ring_start_xmit(${e1000::TxRing.ref}, /const/ ${e1000::Context.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	560 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	561 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	562 - chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	563 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	564 - static void rtx_e1000_tx_ring_clean(${e1000::TxRing.ref} self)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	565 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	566 - ${e1000::TxDescriptor.ref} tx_desc;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	567 - bool done;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	568 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	569 - for (; self->head != self->tail; self->head++)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	570 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	571 - tx_desc = &self->base[self->head];
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	572 - done = tx_desc->upper.fields.status & E1000_TXD_STAT_DD;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	573 - if (!done)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	574 - break ;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	575 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	576 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	577 - pr_info("%s: tx_ring_clean: moving head to %d/%d", ${config.name}, self->head, ${config.tx_ring_size});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	578 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	579 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	580 - static unsigned int rtx_e1000_tx_ring_descriptors_remaining(${e1000::TxRing.ref} self)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	581 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	582 - if (self->tail == self->head) /* ring is empty */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	583 - return 256; /* XXX: ${config.tx_ring_size}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	584 - if (self->tail > self->head)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	585 - /* XXX: ${config.tx_ring_size} */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	586 - return 256 - (self->tail - self->head);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	587 - return self->head - self->tail;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	588 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	589 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	590 - static int rtx_e1000_tx_ring_tso_cksum_offload(${e1000::TxRing.ref} self, ${Socket::SKBuff.ref} skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	591 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	592 - ${Socket::AbstractSKBuff.ref} k_skb = skb->skbuff;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	593 - return skb_is_gso(${local.k_skb.k_sk_buff}) \|\| ${local.k_skb.k_sk_buff}->ip_summed == CHECKSUM_PARTIAL;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	594 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	595 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	596 - static void rtx_e1000_tx_ring_put(${e1000::TxRing.ref} self, ${Socket::SKBuff.ref} skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	597 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	598 - WARN_ON(!skb);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	599 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	600 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	601 - * Mark it as the last buffer (EOP) and ask the card to
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	602 - * insert the Ethernet FCS (Frame Check Sequence).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	603 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	604 - * XXX: it sucks to use skb_headlen() here (this part of the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	605 - * code shouldn't be aware of it and use something more
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	606 - * abstract.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	607 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	608 - ${Socket::AbstractSKBuff.ref} k_skb = skb->skbuff;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	609 - ${e1000::TxDescriptor.ref} tx_desc = &self->base[self->tail];
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	610 - tx_desc->lower.data = cpu_to_le32(
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	611 - E1000_TXD_CMD_EOP \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	612 - E1000_TXD_CMD_IFCS \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	613 - E1000_TXD_CMD_RS \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	614 - skb_headlen(${local.k_skb.k_sk_buff}));
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	615 - tx_desc->upper.data = 0;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	616 - tx_desc->buff_addr = cpu_to_le64(${local.skb.dma_handle.k_dma_handle});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	617 - memcpy(&self->skbuffs[self->tail], ${local.k_skb.k_sk_buff}, sizeof(*${local.k_skb.k_sk_buff}));
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	618 - self->tail = (self->tail + 1) % ${config.tx_ring_size};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	619 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	620 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	621 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	622 - static void rtx_e1000_tx_ring_start_xmit(${e1000::TxRing.ref} self, /const/ ${e1000::Context.ref} hw_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	623 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	624 - pr_info("%s: start_xmit: moving tail to %d/%d", ${config.name}, self->tail, ${config.tx_ring_size});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	625 - rtx_e1000_register_write32(hw_ctx, E1000_TDT, self->tail);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	626 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	627 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	628 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	629 - chunk Ethernet::adapter_init_tx(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	630 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	631 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	632 - ${e1000::Context.ref} hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	633 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	634 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	635 - * Transmission initialization (section 14.5):
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	636 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	637 - * 1. Allocate the transmit descriptors ring and map it to make it
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	638 - * accessible by the device;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	639 - * 2. Write the start address of the ring in TDBAL/TDBAH and set
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	640 - * TDLEN to the size of the ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	641 - * 3. Set the TDH/TDT indexes to the beginning and end of the ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	642 - * 4. Set TCTL.PSP to pad short packets and TCTL.EN to enable the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	643 - * transmitter.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	644 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	645 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	646 - /* 1. Allocate the tx ring */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	647 - hw_ctx->tx_ring.size = ${config.tx_ring_size} * sizeof(*hw_ctx->tx_ring.base);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	648 - hw_ctx->tx_ring.size = ALIGN(hw_ctx->tx_ring.size, 4096);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	649 - hw_ctx->tx_ring.base = dma_alloc_coherent(
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	650 - ${rtx_ether_ctx.device},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	651 - hw_ctx->tx_ring.size,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	652 - &hw_ctx->tx_ring.dma_base,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	653 - GFP_KERNEL);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	654 - if (!hw_ctx->rx_ring.base)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	655 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	656 - ${Log::info("adapter_init_tx: cannot allocate the descriptors for the tx ring")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	657 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	658 - * XXX: If there is something else to rollback in the enclosing
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	659 - * function, this won't be done.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	660 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	661 - return -ENOMEM;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	662 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	663 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	664 - ${Log::info("adapter_init_tx: tx descriptors allocated")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	665 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	666 - /* 2. Save the emplacement and the size of the ring in TDBA/TDLEN */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	667 - rtx_e1000_register_write32(hw_ctx, E1000_TDBAL, hw_ctx->tx_ring.dma_base & 0xffffffff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	668 - rtx_e1000_register_write32(hw_ctx, E1000_TDBAH, hw_ctx->tx_ring.dma_base >> 32);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	669 - rtx_e1000_register_write32(hw_ctx, E1000_TDLEN, hw_ctx->tx_ring.size);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	670 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	671 - /* 3. Setup TDH/TDT to zero: the queue is empty */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	672 - rtx_e1000_register_write32(hw_ctx, E1000_TDH, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	673 - rtx_e1000_register_write32(hw_ctx, E1000_TDT, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	674 - hw_ctx->tx_ring.head = 0;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	675 - hw_ctx->tx_ring.tail = 0;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	676 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	677 - /* 4. Set TCTL.PSP and enable the transmitter */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	678 - rtx_e1000_register_set32(hw_ctx, E1000_TCTL, E1000_TCTL_PSP\|E1000_TCTL_EN);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	679 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	680 - ${Log::info("adapter_init_tx: transmit registers configured and transmitter enabled")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	681 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	682 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	683 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	684 - method clean()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	685 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	686 - rtx_e1000_tx_ring_clean(${self});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	687 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	688 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	689 - method descriptors_remaining()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	690 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	691 - rtx_e1000_tx_ring_descriptors_remaining(${self});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	692 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	693 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	694 - method tso_cksum_offload(Socket::SKBuff skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	695 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	696 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	697 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	698 - method put(Socket::SKBuff skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	699 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	700 - rtx_e1000_tx_ring_put(${self}, &${skb});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	701 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	702 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	703 - method start_xmit(e1000::Context ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	704 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	705 - rtx_e1000_tx_ring_start_xmit(${self}, ${ctx});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	706 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	707 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	708 - method init()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	709 - {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	710 + rtx_e1000_alloc_rx_ressources(${self});
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	711 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	712
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	713 map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	714 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	715 + descs: ((${self})->descs); // TODO: fix cast pour directement avoir les descs
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	716 + desc_size: sizeof(/* XXX ${e1000::RxDescriptor} */int);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	717 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	718 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	719
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	720 - template type e1000::Context()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	721 + template type e1000::TxRing()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	722 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	723 - decl data_types()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	724 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	725 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	726 - int bars;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	727 - unsigned char /* __iomem / ioaddr;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	728 - ${e1000::RxRing.scalar} rx_ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	729 - ${e1000::TxRing.scalar} tx_ring;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	730 + ${e1000::Ring} ring;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	731 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	732
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	733 - chunk Ethernet::HardwareContext()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	734 + chunk LKM::prototypes()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	735 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	736 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	737 - * Force the generation of the structure in the "headers" part, we
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	738 - * have to do this since we do not use the structure in this blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	739 - * (we hacked a bit and used it in ethernet.blt directly).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	740 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	741 - ${e1000::Context} hw_ctx;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	742 + static int rtx_e1000_alloc_tx_ressources(${e1000::TxRing.ref});
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	743 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	744
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	745 - chunk Ethernet::adapter_init_context(Ethernet::Device rtx_ether_ctx,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	746 - Builtin::number bars,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	747 - Builtin::symbol ioaddr)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	748 + chunk LKM::code()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	749 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	750 + static int rtx_e1000_alloc_tx_ressources(${e1000::TxRing.ref} self)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	751 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	752 - ${e1000::Context.ref} hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	753 - hw_ctx->bars = ${bars};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	754 - hw_ctx->ioaddr = ${ioaddr};
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	755 + return 0;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	756 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	757 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	758
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	759 - chunk Ethernet::adapter_reset(Ethernet::Device rtx_ether_ctx)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	760 + method init(e1000::MMIO io, Builtin::number desc_count)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	761 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	762 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	763 - /* XXX Naming this variable 'hw_ctx' kicks the decl out of the generated code */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	764 - ${e1000::Context.ref} tmp_hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	765 - rtx_e1000_register_write32(tmp_hw_ctx, E1000_CTRL, E1000_CMD_RST);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	766 - udelay(10);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	767 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	768 + ${self.ring.init(local.io, local.desc_count, self.desc_size)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	769 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	770
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	771 - chunk Ethernet::adapter_load_mac_address(Ethernet::Device rtx_ether_ctx)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	772 + method alloc()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	773 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	774 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	775 - ${e1000::Context.ref} hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	776 - /* Shamelessly borrowed from Minix */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	777 - for (int i = 0; i < 3; ++i)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	778 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	779 - rtx_e1000_register_write32(hw_ctx, E1000_EEPROM_READ, (i << 8) \| 1);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	780 - int value;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	781 - do
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	782 - value = rtx_e1000_register_read32(hw_ctx, E1000_EEPROM_READ);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	783 - while ((value & (1 << 4)) == 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	784 - value >>= 16;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	785 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	786 - * NOTE: I'm not sure if Ethernet::Device should be
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	787 - * accessed directly here. But since we need to take it in
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	788 - * parameter (so we can get back our e1000::Context) it
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	789 - * seems inadequate to set this in another way:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	790 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	791 - ${rtx_ether_ctx.dev_addr}[i * 2] = value & 0xff;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	792 - ${rtx_ether_ctx.dev_addr}[i * 2 + 1] = (value >> 8) & 0xff;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	793 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	794 - ${Log::info("e1000::create: mac address loaded from the EEPROM")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	795 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	796 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	797 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	798 - chunk Ethernet::adapter_setup(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	799 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	800 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	801 - ${e1000::Context.ref} hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	802 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	803 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	804 - * "General Configuration" (section 14.3):
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	805 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	806 - * - CTRL.ASDE/CTRL.SLU: Let the PHY handle the speed detection &
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	807 - * negociation;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	808 - * - CTRL.LRST/FRCSPD: Unset them to initiate the auto-negociation;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	809 - * - CTRL.PHY_RST: Unset it;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	810 - * - CTRL.ILOS: Unset it (ILOS is Invert Loss Of Signal);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	811 - * - CTRL.VME: Make sure it's not set to disable VLAN support;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	812 - * - Set the control flow registers to 0;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	813 - * - Finally, initialize all the statistic registers from
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	814 - * E1000_CRCERRS to E1000_TSCTFC.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	815 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	816 - rtx_e1000_register_set32(hw_ctx, E1000_CTRL,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	817 - E1000_CMD_ASDE \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	818 - E1000_CMD_SLU);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	819 - rtx_e1000_register_unset32(hw_ctx, E1000_CTRL,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	820 - E1000_CMD_LRST \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	821 - E1000_CMD_FRCSPD \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	822 - E1000_CMD_PHY_RST \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	823 - E1000_CMD_ILOS \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	824 - E1000_CMD_VME);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	825 - rtx_e1000_register_write32(hw_ctx, E1000_FCAH, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	826 - rtx_e1000_register_write32(hw_ctx, E1000_FCAL, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	827 - rtx_e1000_register_write32(hw_ctx, E1000_FCT, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	828 - rtx_e1000_register_write32(hw_ctx, E1000_FCTTV, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	829 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	830 - * XXX: Using int i clashes with another int i from the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	831 - * "parent" chunk:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	832 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	833 - for (int j = 0; j != 64; ++j)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	834 - rtx_e1000_register_write32(hw_ctx, E1000_CRCERRS + j * 4, 0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	835 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	836 - ${Log::info("adapter_setup: general configuration done")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	837 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	838 + rtx_e1000_alloc_tx_ressources(${self});
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	839 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	840
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	841 map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	842 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	843 - rx_ring: ((${self})->rx_ring);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	844 - //tx_ring: ((${self})->tx_ring); XXX Circular dep with Context
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	845 + descs: ((${self})->descs); // TODO: fix cast pour directement avoir les descs
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	846 + desc_size: sizeof(/* XXX ${e1000::TxDescriptor} */int);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	847 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	848 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	849
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	850 - template type e1000::Register()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	851 + template type e1000::Context()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	852 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	853 - decl data_types()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	854 + decl data_types()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	855 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	856 - E1000_CTRL = 0x00000, /* Device Control - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	857 - E1000_CTRL_DUP = 0x00004, /* Device Control Duplicate (Shadow) - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	858 - E1000_STATUS = 0x00008, /* Device Status - RO */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	859 - E1000_EEPROM_FLASH = 0x00010, /* EEPROM/Flash Control - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	860 - E1000_EEPROM_READ = 0x00014, /* EEPROM Read - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	861 - E1000_CTRL_EXT = 0x00018, /* Extended Device Control - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	862 - E1000_FLA = 0x0001C, /* Flash Access - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	863 - E1000_MDIC = 0x00020, /* MDI Control - RW */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	864 - E1000_IMS = 0x000D0, /* Interrupt Mask Set */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	865 - E1000_IMC = 0x000D8, /* Interrupt Mask Clear */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	866 - E1000_ICR = 0x000C0, /* Interrupt Cause Read - R/clr */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	867 - E1000_FCAL = 0x00028, /* Flow Control Address Low */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	868 - E1000_FCAH = 0x0002c, /* Flow Control Address High */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	869 - E1000_FCT = 0x00030, /* Flow Control Type */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	870 - E1000_RCTL = 0x00100, /* Receive Control */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	871 - E1000_FCTTV = 0x00170, /* Flow Control Transmit Timer Value */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	872 - E1000_TCTL = 0x00400, /* Transmit Control */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	873 - E1000_CRCERRS = 0x04000, /* CRC Error Count (base address of the statistic register spaces) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	874 - E1000_RAL = 0x05400, /* Receive Address Low */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	875 - E1000_RAH = 0x05404, /* Receive Address High */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	876 - E1000_MTA = 0x05200, /* Multicast Table Array */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	877 - E1000_RDBAL = 0x02800, /* Receive Descriptor Base Address (Low 32 bits) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	878 - E1000_RDBAH = 0x02804, /* Receive Descriptor Base Address (High 32 bits) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	879 - E1000_RDLEN = 0x02808, /* Receive Descriptor Length */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	880 - E1000_RDH = 0x02810, /* Receive Descriptor Head */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	881 - E1000_RDT = 0x02818, /* Receive Descriptor Tail */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	882 - E1000_TDBAL = 0x03800, /* Transmit Descriptor Base Address (Low 32 bits) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	883 - E1000_TDBAH = 0x03804, /* Transmit Descriptor Base Address (High 33 bits) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	884 - E1000_TDLEN = 0x03808, /* Transmit Descriptor Length */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	885 - E1000_TDH = 0x03810, /* Transmit Descriptor Head */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	886 - E1000_TDT = 0x03818, /* Transmit Descriptor Tail */
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	887 + ${e1000::MMIO} io;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	888 + ${e1000::TxRing} tx_ring;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	889 + ${e1000::RxRing} rx_ring;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	890 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	891
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	892 - method init(Builtin::number value)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	893 + chunk LKM::includes()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	894 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	895 - ${self} = ${value};
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	896 + #include <linux/types.h>
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	897 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	898
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	899 - map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	900 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	901 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	902 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	903 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	904 - template type e1000::Commands()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	905 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	906 - decl data_types()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	907 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	908 - E1000_CMD_FD = 0x00000001, /* Full duplex.0=half; 1=full */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	909 - E1000_CMD_BEM = 0x00000002, /* Endian Mode.0=little,1=big */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	910 - E1000_CMD_PRIOR = 0x00000004, /* Priority on PCI. 0=rx,1=fair */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	911 - E1000_CMD_GIO_MASTER_DISABLE = 0x00000004, /* Blocks new Master requests */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	912 - E1000_CMD_LRST = 0x00000008, /* Link reset. 0=normal,1=reset */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	913 - E1000_CMD_TME = 0x00000010, /* Test mode. 0=normal,1=test */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	914 - E1000_CMD_SLE = 0x00000020, /* Serial Link on 0=dis,1=en */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	915 - E1000_CMD_ASDE = 0x00000020, /* Auto-speed detect enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	916 - E1000_CMD_SLU = 0x00000040, /* Set link up (Force Link) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	917 - E1000_CMD_ILOS = 0x00000080, /* Invert Loss-Of Signal */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	918 - E1000_CMD_SPD_SEL = 0x00000300, /* Speed Select Mask */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	919 - E1000_CMD_SPD_10 = 0x00000000, /* Force 10Mb */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	920 - E1000_CMD_SPD_100 = 0x00000100, /* Force 100Mb */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	921 - E1000_CMD_SPD_1000 = 0x00000200, /* Force 1Gb */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	922 - E1000_CMD_BEM32 = 0x00000400, /* Big Endian 32 mode */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	923 - E1000_CMD_FRCSPD = 0x00000800, /* Force Speed */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	924 - E1000_CMD_FRCDPX = 0x00001000, /* Force Duplex */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	925 - E1000_CMD_D_UD_EN = 0x00002000, /* Dock/Undock enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	926 - E1000_CMD_D_UD_POLARITY = 0x00004000, /* Defined polarity of Dock/Undock indication in SDP[0] */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	927 - E1000_CMD_FORCE_PHY_RESET = 0x00008000, /* Reset both PHY ports, through PHYRST_N pin */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	928 - E1000_CMD_EXT_LINK_EN = 0x00010000, /* enable link status from external LINK_0 and LINK_1 pins */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	929 - E1000_CMD_SWDPIN0 = 0x00040000, /* SWDPIN 0 value */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	930 - E1000_CMD_SWDPIN1 = 0x00080000, /* SWDPIN 1 value */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	931 - E1000_CMD_SWDPIN2 = 0x00100000, /* SWDPIN 2 value */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	932 - E1000_CMD_SWDPIN3 = 0x00200000, /* SWDPIN 3 value */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	933 - E1000_CMD_SWDPIO0 = 0x00400000, /* SWDPIN 0 Input or output */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	934 - E1000_CMD_SWDPIO1 = 0x00800000, /* SWDPIN 1 input or output */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	935 - E1000_CMD_SWDPIO2 = 0x01000000, /* SWDPIN 2 input or output */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	936 - E1000_CMD_SWDPIO3 = 0x02000000, /* SWDPIN 3 input or output */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	937 - E1000_CMD_RST = 0x04000000, /* Global reset */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	938 - E1000_CMD_RFCE = 0x08000000, /* Receive Flow Control enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	939 - E1000_CMD_TFCE = 0x10000000, /* Transmit flow control enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	940 - E1000_CMD_RTE = 0x20000000, /* Routing tag enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	941 - E1000_CMD_VME = 0x40000000, /* IEEE VLAN mode enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	942 - E1000_CMD_PHY_RST = 0x80000000, /* PHY Reset */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	943 - E1000_CMD_SW2FW_INT = 0x02000000, /* Initiate an interrupt to manageability engine */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	944 - E1000_INTR_TXDW = 0x00000001, /* Transmit desc written back */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	945 - E1000_INTR_TXQE = 0x00000002, /* Transmit Queue empty */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	946 - E1000_INTR_LSC = 0x00000004, /* Link Status Change */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	947 - E1000_INTR_RXSEQ = 0x00000008, /* rx sequence error */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	948 - E1000_INTR_RXDMT0 = 0x00000010, /* rx desc min. threshold (0) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	949 - E1000_INTR_RXO = 0x00000040, /* rx overrun */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	950 - E1000_INTR_RXT0 = 0x00000080, /* rx timer intr (ring 0) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	951 - E1000_INTR_MDAC = 0x00000200, /* MDIO access complete */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	952 - E1000_RAH_AV = (1 << 31), /* Set the MAC Address as Valid */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	953 - E1000_RCTL_EN = (1 << 1), /* Receiver Enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	954 - E1000_RCTL_BSEX = (1 << 25), /* Buffer Size Extension */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	955 - E1000_RCTL_BSIZE_256 = ((1 << 16) \| (1 << 17)),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	956 - E1000_RCTL_BSIZE_512 = (1 << 17),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	957 - E1000_RCTL_BSIZE_1024 = (1 << 16),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	958 - E1000_RCTL_BSIZE_2048 = 0,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	959 - E1000_RCTL_BSIZE_4096 = (E1000_RCTL_BSEX \| (1 << 16) \| (1 << 17)),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	960 - E1000_RCTL_BSIZE_8192 = (E1000_RCTL_BSEX \| (1 << 17)),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	961 - E1000_RCTL_BSIZE_16384 = (E1000_RCTL_BSEX \| (1 << 16)),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	962 - E1000_TCTL_EN = (1 << 1), /* Transmitter Enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	963 - E1000_TCTL_PSP = (1 << 3), /* Pad Short Packet */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	964 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	965 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	966 - map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	967 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	968 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	969 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	970 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	971 - template type e1000::TxDescriptorFlags()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	972 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	973 - decl data_types()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	974 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	975 - E1000_TXD_DTYP_D = 0x00100000, /* Data Descriptor */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	976 - E1000_TXD_DTYP_C = 0x00000000, /* Context Descriptor */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	977 - E1000_TXD_POPTS_IXSM = 0x01, /* Insert IP checksum */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	978 - E1000_TXD_POPTS_TXSM = 0x02, /* Insert TCP/UDP checksum */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	979 - E1000_TXD_CMD_EOP = 0x01000000, /* End of Packet */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	980 - E1000_TXD_CMD_IFCS = 0x02000000, /* Insert FCS (Ethernet CRC) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	981 - E1000_TXD_CMD_IC = 0x04000000, /* Insert Checksum */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	982 - E1000_TXD_CMD_RS = 0x08000000, /* Report Status */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	983 - E1000_TXD_CMD_RPS = 0x10000000, /* Report Packet Sent */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	984 - E1000_TXD_CMD_DEXT = 0x20000000, /* Descriptor extension (0 = legacy) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	985 - E1000_TXD_CMD_VLE = 0x40000000, /* Add VLAN tag */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	986 - E1000_TXD_CMD_IDE = 0x80000000, /* Enable Tidv register */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	987 - E1000_TXD_STAT_DD = 0x00000001, /* Descriptor Done */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	988 - E1000_TXD_STAT_EC = 0x00000002, /* Excess Collisions */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	989 - E1000_TXD_STAT_LC = 0x00000004, /* Late Collisions */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	990 - E1000_TXD_STAT_TU = 0x00000008, /* Transmit underrun */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	991 - E1000_TXD_CMD_TCP = 0x01000000, /* TCP packet */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	992 - E1000_TXD_CMD_IP = 0x02000000, /* IP packet */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	993 - E1000_TXD_CMD_TSE = 0x04000000, /* TCP Seg enable */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	994 - E1000_TXD_STAT_TC = 0x00000004, /* Tx Underrun */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	995 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	996 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	997 - map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	998 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	999 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1000 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1001 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1002 - /* TODO: make that a method of e1000::Context */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1003 - template sequence e1000::print_status(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1004 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1005 - chunk LKM::prototypes()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1006 + chunk LKM::prototypes()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1007 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1008 static void rtx_e1000_print_status(${e1000::Context.ref});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1009 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1010
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1011 - chunk LKM::code()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1012 + chunk LKM::code()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1013 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1014 static void rtx_e1000_print_status(${e1000::Context.ref} hw_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1015 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1016 - unsigned int status = rtx_e1000_register_read32(hw_ctx, E1000_STATUS);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1017 - ${Log::info("card status:")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1018 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1019 - * we can't use Log::info below because it just accept a string
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1020 - * (as opposed to a format string with its parameters).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1021 - */
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1022 + unsigned int status = rtx_e1000_reg_read32(hw_ctx, E1000_STATUS);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1023 + ${Log::info("card status:")};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1024 + // XXX We can't use Log::info below because it just accept a
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1025 + // string (as opposed to a format string with its parameters):
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1026 pr_info("\tRegister value: 0x%x\n", status);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1027 pr_info("\tMode: %s\n", (status & 1) ? "Full": "Half");
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1028 pr_info("\tLink: %s\n", (status & 2) ? "Up" : "Down");
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1029 @@ -727,300 +572,178 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1030 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1031 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1032
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1033 - chunk ::CALL()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1034 + chunk Ethernet::HardwareContext()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1035 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1036 - rtx_e1000_print_status(&${rtx_ether_ctx}->hw_ctx);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1037 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1038 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1039 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1040 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1041 - * We should have been able to do something along those lines, but
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1042 - * it didn't work so we made the call manually.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1043 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1044 - * Ideally:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1045 - * ${e1000::register_read32(rtx_ether_ctx->hw_ctx, E1000_STATUS)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1046 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1047 - * Ideally2, not sure about the syntax on the register parameter:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1048 - * ${e1000::register_read32(rtx_ether_ctx->hw_ctx, ${e1000::Register.E1000_STATUS})};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1049 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1050 - * "Acceptable":
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1051 - * ${e1000::Register} reg_status;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1052 - * ${e1000.init(E1000_STATUS); // didn't work, so we used the next line
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1053 - * reg_status = E1000_STATUS;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1054 - * ${e1000::register_read32(rtx_ether_ctx->hw_ctx, reg_status)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1055 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1056 - * TODO: make them methods of e1000::Context
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1057 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1058 - template sequence e1000::register_read32(e1000::Context ctx, e1000::Register reg_offset)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1059 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1060 - chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1061 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1062 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1063 - static unsigned int rtx_e1000_register_read32(/const/ ${e1000::Context.ref}, unsigned int);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1064 + ${e1000::Context} hw_ctx;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1065 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1066
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1067 - chunk LKM::code()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1068 + chunk Ethernet::adapter_init_context(Ethernet::Device rtx_ether_ctx, Builtin::symbol ioaddr)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1069 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1070 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1071 - static unsigned int rtx_e1000_register_read32(/const/ ${e1000::Context.ref} ctx, unsigned int reg_offset)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1072 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1073 - return ioread32(ctx->ioaddr + reg_offset);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1074 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1075 + ${local.hw_ctx.io.init(local.ioaddr)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1076 + ${local.hw_ctx.rx_ring.init(local.hw_ctx.io, config.rx_ring_size)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1077 + ${local.hw_ctx.tx_ring.init(local.hw_ctx.io, config.tx_ring_size)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1078 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1079 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1080
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1081 - chunk ::CALL()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1082 + chunk Ethernet::adapter_reset(Ethernet::Device rtx_ether_ctx)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1083 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1084 - rtx_e1000_register_read32(${ctx}, ${reg_offset});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1085 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1086 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1087 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1088 - template sequence e1000::register_write32(e1000::Context ctx, e1000::Register reg_offset, ::number value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1089 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1090 - chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1091 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1092 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1093 - static void rtx_e1000_register_write32(/const/ ${e1000::Context.ref}, unsigned int, unsigned int);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1094 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1095 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1096 - chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1097 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1098 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1099 - static void rtx_e1000_register_write32(/const/ ${e1000::Context.ref} ctx, unsigned int reg_offset, unsigned int value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1100 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1101 - iowrite32(value, ctx->ioaddr + reg_offset);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1102 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1103 + // XXX #46: ${local.hw_ctx.io.write32(E1000_CTRL, E1000_CMD_RST)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1104 + rtx_e1000_reg_write32(hw_ctx, E1000_CTRL, E1000_CMD_RST);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1105 + udelay(10); // TODO: abstract this too...
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1106 + ${Log::info("adapter has been reset")};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1107 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1108 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1109
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1110 - chunk ::CALL()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1111 + chunk Ethernet::adapter_load_mac_address(Ethernet::Device rtx_ether_ctx)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1112 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1113 - rtx_e1000_register_write32(${ctx}, ${reg_offset}, ${value});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1114 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1115 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1116 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1117 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1118 + // Shamelessly borrowed from Minix
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1119 + for (int i = 0; i < 3; ++i) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1120 + rtx_e1000_reg_write32(hw_ctx, E1000_EEPROM_READ, (i << 8) \| 1);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1121 + int value;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1122 + do {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1123 + value = rtx_e1000_reg_read32(hw_ctx, E1000_EEPROM_READ);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1124 + } while ((value & (1 << 4)) == 0);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1125 + value >>= 16;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1126 + // NOTE: I'm not sure if Ethernet::Device should be
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1127 + // accessed directly here. But since we need to take it in
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1128 + // parameter (so we can get back our e1000::Context) it
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1129 + // seems inadequate to set this in another way:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1130 + ${local.rtx_ether_ctx.dev_addr}[i * 2] = value & 0xff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1131 + ${local.rtx_ether_ctx.dev_addr}[i * 2 + 1] = (value >> 8) & 0xff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1132 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1133
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1134 - template sequence e1000::register_set32(e1000::Context ctx, e1000::Register reg_offset, ::number value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1135 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1136 - chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1137 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1138 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1139 - static void rtx_e1000_register_set32(/const/ ${e1000::Context.ref}, unsigned int, unsigned int);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1140 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1141 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1142 - chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1143 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1144 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1145 - static void rtx_e1000_register_set32(/const/ ${e1000::Context.ref} ctx, unsigned int reg_offset, unsigned int value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1146 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1147 - iowrite32(rtx_e1000_register_read32(ctx, reg_offset) \| value, ctx->ioaddr + reg_offset);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1148 + ${Log::info("mac address loaded from the EEPROM")};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1149 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1150 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1151
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1152 - chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1153 + // For e1000, this part is documented in the Intel Gigabit Ethernet
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1154 + // Controller Software Developper manual. (You can find it in the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1155 + // doc/hardware directory).
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1156 + chunk Ethernet::adapter_setup_rx_tx(Ethernet::Device rtx_ether_ctx)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1157 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1158 - rtx_e1000_register_set32(${ctx}, ${reg_offset}, ${value});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1159 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1160 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1161 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1162 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1163
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1164 - template sequence e1000::register_unset32(e1000::Context ctx, e1000::Register reg_offset, ::number value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1165 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1166 - chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1167 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1168 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1169 - static void rtx_e1000_register_unset32(/const/ ${e1000::Context.ref}, unsigned int, unsigned int);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1170 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1171 + // "General Configuration" (section 14.3):
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1172 + //
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1173 + // - CTRL.ASDE/CTRL.SLU: Let the PHY handle the speed detection &
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1174 + // negociation;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1175 + // - CTRL.LRST/FRCSPD: Unset them to initiate the auto-negociation;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1176 + // - CTRL.PHY_RST: Unset it;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1177 + // - CTRL.ILOS: Unset it (ILOS is Invert Loss Of Signal);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1178 + // - CTRL.VME: Make sure it's not set to disable VLAN support;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1179 + // - Set the control flow registers to 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1180 + // - Finally, initialize all the statistic registers from
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1181 + // E1000_CRCERRS to E1000_TSCTFC.
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1182 + //
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1183 + // XXX #46: Use the read/write/set/unset methods on Context
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1184 + rtx_e1000_reg_set32(hw_ctx, E1000_CTRL, E1000_CMD_ASDE\|E1000_CMD_SLU);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1185 + rtx_e1000_reg_unset32(
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1186 + hw_ctx,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1187 + E1000_CTRL,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1188 + E1000_CMD_LRST\|E1000_CMD_FRCSPD\|E1000_CMD_PHY_RST\|
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1189 + E1000_CMD_ILOS\|E1000_CMD_VME
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1190 + );
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1191 + rtx_e1000_reg_write32(hw_ctx, E1000_FCAH, 0);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1192 + rtx_e1000_reg_write32(hw_ctx, E1000_FCAL, 0);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1193 + rtx_e1000_reg_write32(hw_ctx, E1000_FCT, 0);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1194 + rtx_e1000_reg_write32(hw_ctx, E1000_FCTTV, 0);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1195 + for (int i = 0; i != 64; ++i)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1196 + rtx_e1000_reg_write32(hw_ctx, E1000_CRCERRS + i * 4, 0);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1197
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1198 - chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1199 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1200 - /* FIXME: See issue #54 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1201 - static void rtx_e1000_register_unset32(/const/ ${e1000::Context.ref} ctx, unsigned int reg_offset, unsigned int value)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1202 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1203 - iowrite32(rtx_e1000_register_read32(ctx, reg_offset) & ~value, ctx->ioaddr + reg_offset);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1204 + ${Log::info("adapter_setup: general configuration done")};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1205 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1206 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1207
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1208 - chunk ::CALL()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1209 + chunk Ethernet::adapter_enable_interrupts(Ethernet::Device)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1210 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1211 - rtx_e1000_register_unset32(${ctx}, ${reg_offset}, ${value});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1212 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1213 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1214 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1215 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1216 + rtx_e1000_reg_write32(
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1217 + hw_ctx,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1218 + E1000_IMS,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1219 + E1000_INTR_TXDW\|E1000_INTR_TXQE\|E1000_INTR_LSC\|
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1220 + E1000_INTR_RXO\|E1000_INTR_RXT0
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1221 + );
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1222
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1223 - template sequence activate_device_interruption(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1224 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1225 - chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1226 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1227 - rtx_e1000_register_write32(&${rtx_ether_ctx}->hw_ctx, E1000_IMS,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1228 - E1000_INTR_TXDW \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1229 - E1000_INTR_TXQE \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1230 - E1000_INTR_LSC \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1231 - E1000_INTR_RXO \|
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1232 - E1000_INTR_RXT0);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1233 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1234 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1235 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1236 - /* TODO:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1237 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1238 - * Refactor into two methods (one in RxRing and one in TxRing) and make use
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1239 - * of the new methods in Socket::SKBuff.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1240 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1241 - template sequence free_rx_tx(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1242 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1243 - chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1244 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1245 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1246 - * XXX: Not generated if named "hw_ctx" (which is funny because
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1247 - * it's used and works in the template right above this one):
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1248 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1249 - ${e1000::Context.ref} hw_ctx_;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1250 - hw_ctx_ = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1251 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1252 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1253 - * Free the rx ring:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1254 - * - Unmap and free the skbuffs;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1255 - * - Free the descriptors array.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1256 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1257 - for (int i = 0; i != ${config.rx_ring_size}; ++i)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1258 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1259 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1260 - * XXX Leaking casts:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1261 - *
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1262 - * We should go through the rtx types (Socket::SKBuff,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1263 - * AbstractSKBuff), but we can't because of the array here,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1264 - * which is not supported by the compiler.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1265 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1266 - dma_unmap_single(
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1267 - ${rtx_ether_ctx.device},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1268 - ((dma_addr_t )&(hw_ctx_->rx_ring.skbuffs[i].dma_handle)),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1269 - ${config.rx_buffer_len},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1270 - DMA_FROM_DEVICE);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1271 - dev_kfree_skb((struct sk_buff *)hw_ctx_->rx_ring.skbuffs[i].skbuff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1272 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1273 - dma_free_coherent(${rtx_ether_ctx.device}, hw_ctx_->rx_ring.size,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1274 - hw_ctx_->rx_ring.base, hw_ctx_->rx_ring.dma_base);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1275 - ${Log::info("free_rx_tx: rx ring free'ed")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1276 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1277 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1278 - * Free the tx ring:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1279 - * - Free the descriptors array.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1280 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1281 - dma_free_coherent(${rtx_ether_ctx.device}, hw_ctx_->tx_ring.size,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1282 - hw_ctx_->tx_ring.base, hw_ctx_->tx_ring.dma_base);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1283 - ${Log::info("free_rx_tx: tx ring free'ed")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1284 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1285 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1286 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1287 - template sequence handle_interrupt(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1288 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1289 - chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1290 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1291 - unsigned int icr = rtx_e1000_register_read32(&${rtx_ether_ctx}->hw_ctx, E1000_ICR);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1292 - pr_info("%s: interrupt received, ICR: 0x%x", ${config.name}, icr);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1293 - if (icr)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1294 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1295 - if (icr & E1000_INTR_LSC)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1296 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1297 - ${Log::info("handle_interrupt: cable link status changed, dumping card status:")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1298 - ${e1000::print_status(rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1299 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1300 - if (icr & (E1000_INTR_TXQE\|E1000_INTR_TXDW))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1301 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1302 - ${Log::info("handle_interrupt: TxRing: packet(s) sent")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1303 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1304 - * XXX Do a Rathaxes call (how can I bind
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1305 - * "&${rtx_ether_ctx}->hw_ctx.tx_ring" to e1000::TxRing easily?)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1306 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1307 - rtx_e1000_tx_ring_clean(&${rtx_ether_ctx}->hw_ctx.tx_ring);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1308 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1309 - if (icr & E1000_INTR_RXT0)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1310 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1311 - ${Log::info("handle_interrupt: RxRing: packet(s) received")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1312 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1313 - if (icr & E1000_INTR_RXO)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1314 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1315 - ${Log::info("handle_interrupt: RxRing: overrun")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1316 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1317 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1318 - return IRQ_HANDLED;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1319 + // XXX We should probably move that elsewhere (it just used to
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1320 + // be done right after we enabled interrupts when this was
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1321 + // still in lkm.rtx):
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1322 + // XXX #46: ${local.hw_ctx.print_status()};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1323 + rtx_e1000_print_status(hw_ctx);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1324 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1325 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1326 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1327
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1328 - template sequence e1000::xmit(Ethernet::Device rtx_ether_ctx, Socket::AbstractSKBuff kernel_skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1329 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1330 - chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1331 + chunk Ethernet::disable_interrupts(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1332 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1333 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1334 - * Put packets on the TX ring, must return NETDEV_TX_OK or
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1335 - * NETDEV_TX_BUSY.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1336 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1337 + { ${Log::info("adapter_disable_interrupts: TBD...")}; }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1338 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1339
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1340 - ${Socket::SKBuff} skb;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1341 - ${e1000::Context.ref} hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1342 - ${e1000::TxRing.ref} tx_ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1343 - ${Device::AbstractDevice.ref} devp;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1344 + chunk Ethernet::adapter_handle_interrupt(Ethernet::Device rtx_ether_ctx)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1345 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1346 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1347 + ${e1000::Context.ref} hw_ctx = &${local.rtx_ether_ctx}->hw_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1348 + unsigned int icr = rtx_e1000_reg_read32(hw_ctx, E1000_ICR);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1349 + pr_info("%s: interrupt received, ICR: 0x%x", ${config.name}, icr);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1350 + if (icr) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1351 + if (icr & E1000_INTR_LSC) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1352 + ${Log::info("handle_interrupt: cable link status changed, dumping card status:")};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1353 + // XXX #46: ${local.hw_ctx.print_status()};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1354 + rtx_e1000_print_status(hw_ctx);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1355 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1356 + if (icr & (E1000_INTR_TXQE\|E1000_INTR_TXDW)) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1357 + ${Log::info("handle_interrupt: TxRing: packet(s) sent")};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1358 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1359 + if (icr & E1000_INTR_RXT0) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1360 + ${Log::info("handle_interrupt: RxRing: packet(s) received")};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1361 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1362 + if (icr & E1000_INTR_RXO) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1363 + ${Log::info("handle_interrupt: RxRing: overrun")};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1364 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1365
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1366 - ${local.skb.init(kernel_skb)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1367 - hw_ctx = &${rtx_ether_ctx}->hw_ctx;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1368 - tx_ring = &hw_ctx->tx_ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1369 - devp = (${Device::AbstractDevice.ref})${rtx_ether_ctx.device};
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1370 + // XXX: This sucks since we don't know the pointcut context:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1371 + return IRQ_HANDLED;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1372 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1373 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1374 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1375
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1376 - ${Log::info("xmit: skbuff details:")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1377 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1378 - * skb does not expand on the bound C variable (should be
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1379 - * rtx_skbuff), which is funny because it works for the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1380 - * sequence template call right after.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1381 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1382 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1383 - * XXX: doesn't work (I tried to pass self explicitely too):
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1384 - * ${local.skb.dump_infos()};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1385 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1386 - rtx_socket_skbuff_dump_infos(&skb);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1387 + chunk Ethernet::adapter_xmit(Ethernet::Device rtx_ether_ctx, Socket::SKBuff rtx_skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1388 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1389 + { ${Log::info("adapter_xmit: TBD...")}; }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1390 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1391
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1392 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1393 - * The transmission is going to be several steps:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1394 - * 1. TCP Segmentation Offload & Checksum Offloading: pick a
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1395 - * descriptor from the tx ring and fill it as a context
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1396 - * descriptor to allow the card to slice into several packets
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1397 - * according to the MSS;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1398 - * 2. DMA Map the skbuff data as slices of 4096;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1399 - * 3. Signal the hardware that data is available via a tx desc.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1400 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1401 + chunk Ethernet::adapter_disable_rx(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1402 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1403 + { ${Log::info("adapter_disable_rx: TBD..")}; }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1404 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1405
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1406 - /* XXX: same thing wanted to use: ${local.tx_ring.descriptors_remaining()} */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1407 - if (!rtx_e1000_tx_ring_descriptors_remaining(tx_ring))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1408 - return NETDEV_TX_BUSY;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1409 + chunk Ethernet::adpater_disable_tx(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1410 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1411 + { ${Log::info("adapter_disable_tx: TBD..")}; }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1412 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1413
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1414 - /* 1. Offloading */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1415 + chunk Ethernet::adapter_free_rx_tx(Ethernet::Device rtx_ether_ctx)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1416 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1417 + { ${Log::info("adapter_free_rx_tx: TBD..")}; }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1418 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1419
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1420 - /* XXX: ${local.tx_ring.tso_cksum_offload(skb)}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1421 - if (rtx_e1000_tx_ring_tso_cksum_offload(tx_ring, &skb))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1422 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1423 - ${Log::info("xmit: the packet needs to be fragmented and/or checksummed but this not implemented yet!")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1424 - goto err_offload;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1425 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1426
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1427 - /* 2. Map the data */
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1428 + method print_status()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1429 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1430 + rtx_e1000_print_status(${self});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1431 + }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1432
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1433 - /* XXX: ${local.skb.map_to(devp.k_device)}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1434 - if (rtx_socket_skbuff_map(&skb, ${devp.k_device}, DMA_TO_DEVICE))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1435 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1436 - ${Log::info("xmit: can't DMA map a SKbuff")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1437 - goto err_skb_map_to;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1438 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1439 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1440 - /* 3. Update the TX Ring and signal the hardware */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1441 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1442 - /* XXX: ${local.tx_ring.put(skb)}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1443 - rtx_e1000_tx_ring_put(tx_ring, &skb);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1444 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1445 - /* XXX: ${local.tx_ring.start_xmit(hw_ctx)}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1446 - rtx_e1000_tx_ring_start_xmit(tx_ring, hw_ctx);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1447 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1448 - return NETDEV_TX_OK;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1449 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1450 - err_offload:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1451 - err_skb_map_to:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1452 - /* XXX: ${local.skb.unmap_to_and_free(local.dev)}; */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1453 - rtx_socket_skbuff_unmap_and_free(&skb, ${devp.k_device}, DMA_TO_DEVICE);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1454 - return NETDEV_TX_OK;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1455 + map
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1456 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1457 + io: ${self}->io;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1458 + rx_ring: ${self}->rx_ring;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1459 + tx_ring: ${self}->tx_ring;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1460 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1461 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1462 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1463 diff --git a/rathaxes/samples/e1000/e1000.rti b/rathaxes/samples/e1000/e1000.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1464 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1465 new mode 100644
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1466 --- a/rathaxes/samples/e1000/e1000.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1467 +++ b/rathaxes/samples/e1000/e1000.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1468 @@ -1,157 +1,115 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1469 interface e1000 : Socket, Ethernet, DMA, PCI, LKM, Builtin
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1470 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1471 - required variable Builtin::number rx_ring_size;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1472 - required variable Builtin::number tx_ring_size;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1473 - required variable Builtin::number rx_buffer_len;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1474 - required variable Builtin::number tx_max_data_per_desc;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1475 + required variable Builtin::number rx_ring_size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1476 + required variable Builtin::number tx_ring_size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1477 + required variable Builtin::number rx_buffer_len;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1478 + required variable Builtin::number tx_max_data_per_desc;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1479
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1480 - provided type RxDescriptor
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1481 + // Hardware values/data structures, should probably be in the front-end:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1482 + provided type Register { decl data_types(); }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1483 + provided type Command { decl data_types(); }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1484 + provided type TxDescriptorFlag { decl data_types(); }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1485 + provided type RxDescriptor { decl data_types(); }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1486 + provided type TxDescriptor { decl data_types(); }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1487 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1488 + provided type Buffer
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1489 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1490 - chunk LKM::includes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1491 decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1492 - method init();
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1493 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1494 + method init(Socket::SKBuff, DMA::DMAHandle);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1495 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1496 + attribute Socket::SKBuff.ref sk_buff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1497 + attribute DMA::DMAHandle.ref dma;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1498 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1499
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1500 - provided type TxDescriptor
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1501 + // I wish we could just leave those methods in the Context type but we also
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1502 + // need them from the rings and that would mean a circular dependency
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1503 + // between the context and the rings and Rathaxes can't handle it.
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1504 + provided type MMIO
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1505 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1506 decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1507 - method init();
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1508 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1509 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1510 + chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1511 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1512 + method init(Builtin::symbol);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1513 + method read32(Register);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1514 + method write32(Register, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1515 + method set32(Register, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1516 + method unset32(Register, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1517 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1518 + attribute Builtin::symbol.scalar io;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1519 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1520 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1521 + provided type Ring
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1522 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1523 + decl data_types();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1524 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1525 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1526 + chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1527 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1528 + method init(MMIO, Builtin::number, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1529 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1530 + attribute MMIO.scalar io;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1531 + attribute DMA::DMAHandle.scalar dma;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1532 + attribute Builtin::number.scalar size; // Total size in bytes
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1533 + attribute Builtin::symbol.ref descs;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1534 + attribute Buffer.ref buffs;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1535 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1536
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1537 provided type RxRing
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1538 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1539 decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1540 - method init();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1541
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1542 - /* XXX: Callback that should be in the front-end: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1543 - chunk Ethernet::adapter_init_rx(Ethernet::Device);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1544 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1545 + chunk LKM::code();
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1546
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1547 - attribute DMA::DMAHandle.scalar dma_base;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1548 - attribute Builtin::number.scalar size;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1549 + method init(MMIO, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1550 + method alloc(); // Returns != 0 on failure
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1551 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1552 + attribute RxDescriptor.scalar descs;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1553 + }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1554 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1555 + provided type TxRing
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1556 + {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1557 + decl data_types();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1558 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1559 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1560 + chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1561 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1562 + method init(MMIO, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1563 + method alloc(); // Returns != 0 on failure
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1564 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1565 + attribute TxDescriptor.scalar descs;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1566 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1567
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1568 provided type Context
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1569 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1570 - chunk Ethernet::HardwareContext();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1571 decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1572
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1573 - /* XXX:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1574 - * These callbacks/Hooks which should probably be in the front-end.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1575 - * Also, I'm not too happy about the names, it's difficult to make
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1576 - * the difference between the probe and open parts.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1577 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1578 - chunk Ethernet::adapter_init_context(Ethernet::Device,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1579 - Builtin::number,
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1580 - Builtin::symbol);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1581 + chunk LKM::includes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1582 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1583 + chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1584 + chunk Ethernet::HardwareContext();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1585 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1586 + // NOTE: Those callbacks/hooks should probably be in the front-end:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1587 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1588 + chunk Ethernet::adapter_init_context(Ethernet::Device, Builtin::symbol);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1589 chunk Ethernet::adapter_reset(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1590 chunk Ethernet::adapter_load_mac_address(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1591 - chunk Ethernet::adapter_setup(Ethernet::Device);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1592 + chunk Ethernet::adapter_setup_rx_tx(Ethernet::Device);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1593 + chunk Ethernet::adapter_enable_interrupts(Ethernet::Device);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1594 + chunk Ethernet::adapter_disable_interrupts(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1595 + chunk Ethernet::adapter_handle_interrupt(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1596 + chunk Ethernet::adapter_xmit(Ethernet::Device, Socket::SKBuff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1597 + chunk Ethernet::adapter_disable_rx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1598 + chunk Ethernet::adapter_disable_tx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1599 + chunk Ethernet::adapter_free_rx_tx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1600
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1601 + method print_status();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1602 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1603 + attribute MMIO.scalar io;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1604 attribute RxRing.scalar rx_ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1605 - /* XXX: circular dependency with Contex: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1606 - //attribute TxRing.scalar tx_ring;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1607 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1608 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1609 - provided type TxRing
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1610 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1611 - chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1612 - chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1613 - decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1614 - method init();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1615 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1616 - /* XXX: Callback that should be in the front-end: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1617 - chunk Ethernet::adapter_init_tx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1618 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1619 - /* Clean the ring (i.e: move the head closer to the tail): */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1620 - method clean();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1621 - /* Return the number of clean descriptors left in the ring: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1622 - method descriptors_remaining();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1623 - method tso_cksum_offload(Socket::SKBuff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1624 - method put(Socket::SKBuff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1625 - /* Signal the device that new dirty descriptors are on the ring: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1626 - method start_xmit(e1000::Context);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1627 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1628 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1629 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1630 - * These two types should actually be registers definitions in the frontend:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1631 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1632 - provided type Register
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1633 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1634 - decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1635 - method init(Builtin::number);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1636 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1637 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1638 - provided type Commands
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1639 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1640 - decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1641 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1642 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1643 - provided type TxDescriptorFlags
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1644 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1645 - decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1646 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1647 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1648 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1649 - * This should take an e1000::Context as the first argument but this was
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1650 - * not working as wished.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1651 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1652 - provided sequence print_status(Ethernet::Device)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1653 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1654 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1655 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1656 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1657 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1658 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1659 - provided sequence activate_device_interruption(Ethernet::Device)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1660 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1661 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1662 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1663 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1664 - provided sequence set_up_device(Ethernet::Device)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1665 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1666 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1667 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1668 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1669 - provided sequence free_rx_tx(Ethernet::Device dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1670 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1671 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1672 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1673 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1674 - provided sequence handle_interrupt(Ethernet::Device)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1675 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1676 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1677 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1678 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1679 - provided sequence xmit(Ethernet::Device, Socket::AbstractSKBuff)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1680 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1681 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1682 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1683 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1684 - provided sequence register_read32(e1000::Context, e1000::Register)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1685 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1686 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1687 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1688 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1689 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1690 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1691 - provided sequence register_write32(e1000::Context, e1000::Register, ::number)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1692 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1693 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1694 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1695 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1696 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1697 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1698 - provided sequence register_set32(e1000::Context, e1000::Register, ::number)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1699 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1700 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1701 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1702 - provided chunk ::CALL();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1703 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1704 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1705 - provided sequence register_unset32(e1000::Context, e1000::Register, ::number)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1706 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1707 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1708 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1709 - provided chunk ::CALL();
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1710 + attribute TxRing.scalar tx_ring;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1711 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1712 }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1713 diff --git a/rathaxes/samples/e1000/ethernet.blt b/rathaxes/samples/e1000/ethernet.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1714 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1715 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1716 --- a/rathaxes/samples/e1000/ethernet.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1717 +++ b/rathaxes/samples/e1000/ethernet.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1718 @@ -1,4 +1,4 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1719 -with Ethernet, PCI, LKM, Log, Builtin
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1720 +with Ethernet, Socket, PCI, LKM, Log, Builtin
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1721 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1722 template type Ethernet::ProtocolId()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1723 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1724 @@ -61,7 +61,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1725
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1726 method init(Builtin::symbol dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1727 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1728 - ${self} = (${Ethernet::AbstractDevice} *)${dev};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1729 + ${self} = (${Ethernet::AbstractDevice.ref})${dev};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1730 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1731
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1732 map
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1733 @@ -104,9 +104,12 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1734 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1735 static int rtx_ethernet_alloc_rx_skbuff(${Ethernet::Device.ref} self, ${Socket::SKBuff.ref} sk_buff, ${Builtin::number} size)
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1736 {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1737 - ${Socket::AbstractSKBuff} k_sk_buff = netdev_alloc_skb(${local.self.net_device.k_net_dev}, ${local.size});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1738 - if (${local.k_sk_buff) {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1739 - ${local.sk_buff.init(local.k_sk_buff, local.size)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1740 + ${Socket::AbstractSKBuff.ref} k_skb = netdev_alloc_skb(${local.self.net_device.k_net_dev}, ${local.size});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1741 + if (${local.k_skb}) {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1742 + // XXX meh, can't use the init method since we get a copy
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1743 + // of the pointer, so we have to do this which is
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1744 + // inconsistent with the rest of code:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1745 + sk_buff->skbuff = k_skb;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1746 return 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1747 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1748 return 1;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1749 @@ -148,7 +151,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1750 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1751 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1752
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1753 - template sequence Ethernet::open(Ethernet::Device dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1754 + template sequence Ethernet::open()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1755 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1756 chunk LKM::includes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1757 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1758 @@ -164,60 +167,68 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1759 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1760 static int rtx_ethernet_open(struct net_device *dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1761 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1762 - /*
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1763 - * XXX The casts are here because the compiler doesn't resolve
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1764 - * "enclosed" type (e.g: local.var.enclosed) correctly.
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1765 - */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1766 ${Ethernet::AbstractDevice.ref} rtx_net_dev;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1767 { /* XXX: I end up with a placeholder if I don't open a scope */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1768 ${local.rtx_net_dev.init(local.dev)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1769 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1770 ${Ethernet::Device.ref} rtx_ether_ctx = ${local.rtx_net_dev.rtx_ether_ctx};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1771
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1772 - int error;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1773 - {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1774 - ${Log::info("installing the interrupt handler")};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1775 - }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1776 - error = request_irq(${local.rtx_ether_ctx.irq},
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1777 - rtx_ethernet_interrupt_handler,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1778 - IRQF_SHARED,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1779 - ${config.name},
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1780 - dev);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1781 - if (error)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1782 - {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1783 + ${pointcut Ethernet::adapter_setup_rx_tx(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1784 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1785 + ${Log::info("Installing the interrupt handler")};
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1786 + int error = request_irq(
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1787 + ${local.rtx_ether_ctx.irq},
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1788 + rtx_ethernet_interrupt_handler,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1789 + IRQF_SHARED,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1790 + ${config.name},
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1791 + dev
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1792 + );
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1793 + if (error) {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1794 ${Log::info("Cannot register the interrupt handler")};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1795 return error;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1796 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1797 - ${pointcut Ethernet::adapter_setup(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1798 - ${pointcut Ethernet::adapter_init_rx(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1799 - ${pointcut Ethernet::adapter_init_tx(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1800 - ${pointcut ::IMPLEMENTATION(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1801 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1802 + ${pointcut Ethernet::adapter_enable_interrupts(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1803
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1804 return 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1805 }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1806 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1807 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1808 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1809 + chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1810 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1811 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1812 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1813
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1814 - template sequence Ethernet::send(Ethernet::Device dev, Socket::AbstractSKBuff skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1815 + template sequence Ethernet::send()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1816 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1817 chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1818 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1819 - static int rtx_ethernet_xmit(struct sk_buff* skb, struct net_device *dev);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1820 + static int rtx_ethernet_xmit(struct sk_buff skb, struct net_device dev);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1821 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1822
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1823 chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1824 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1825 - static int rtx_ethernet_xmit(struct sk_buff* kernel_skb, struct net_device *net_dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1826 + static int rtx_ethernet_xmit(struct sk_buff k_skb, struct net_device net_dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1827 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1828 ${Ethernet::Device.ref} rtx_ether_ctx = netdev_priv(net_dev);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1829 - ${Socket::AbstractSKBuff.ref} rtx_skb = (${Socket::AbstractSKBuff.ref}) kernel_skb;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1830 + ${Socket::SKBuff.ref} rtx_skb;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1831
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1832 - ${pointcut ::IMPLEMENTATION(local.rtx_ether_ctx, local.rtx_skb)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1833 + ${cast local.k_skb as Socket::AbstractSKBuff.ref};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1834 + ${local.rtx_skb.init(local.k_skb)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1835 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1836 + ${Log::info("we have one packet to transmit!")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1837 + ${pointcut Ethernet::adapter_xmit(local.rtx_ether_ctx, local.rtx_skb)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1838 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1839 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1840 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1841 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1842 + chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1843 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1844 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1845 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1846
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1847 - template sequence Ethernet::close(Ethernet::Device dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1848 + template sequence Ethernet::close()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1849 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1850 chunk LKM::prototypes()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1851 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1852 @@ -226,31 +237,37 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1853
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1854 chunk LKM::code()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1855 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1856 - static int rtx_ethernet_close(struct net_device *dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1857 + static int rtx_ethernet_close(struct net_device *net_dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1858 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1859 - ${Ethernet::AbstractDevice.ref} rtx_net_dev;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1860 - { /* XXX: I end up with a placeholder if I don't open a scope */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1861 - ${local.rtx_net_dev.init(local.dev)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1862 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1863 + ${cast local.net_dev as Ethernet::AbstractDevice.ref};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1864 + ${Ethernet::Device.ref} rtx_ether_ctx = ${local.net_dev.rtx_ether_ctx};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1865
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1866 - ${Ethernet::Device.ref} rtx_ether_ctx = ${local.rtx_net_dev.rtx_ether_ctx};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1867 + ${pointcut Ethernet::adapter_disable_rx(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1868
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1869 - /* TODO: change this pointcut into a pointcut/adapter/callback: */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1870 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1871 - ${pointcut ::IMPLEMENTATION(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1872 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1873 + netif_tx_disable(net_dev);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1874 + ${pointcut Ethernet::adapter_disable_tx(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1875
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1876 + ${pointcut Ethernet::adapter_disable_interrupts(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1877 free_irq(${local.rtx_ether_ctx.irq}, dev);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1878 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1879 - ${Log::info("interrupt handler free'ed")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1880 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1881 + ${Log::info("interrupt handler free'ed")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1882 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1883 + // TODO/XXX: There is definitely more stuff to do around here
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1884 + // (e.g: clean the rings, flush some stuff...)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1885 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1886 + ${pointcut Ethernet::adapter_reset(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1887 + ${pointcut Ethernet::adapter_free_rx_tx(local.rtx_ether_ctx)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1888
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1889 return 0;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1890 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1891 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1892 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1893 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1894 + chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1895 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1896 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1897 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1898
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1899 - template sequence Ethernet::interrupt_handler(Ethernet::Device dev)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1900 + template sequence Ethernet::interrupt_handler()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1901 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1902 /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1903 * We can't use the irqreturn_t type here because CNornm doesn't know
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1904 @@ -269,11 +286,16 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1905 ${Ethernet::Device.ref} rtx_ether_ctx;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1906 rtx_ether_ctx = ${local.rtx_net_dev.rtx_ether_ctx};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1907
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1908 - ${pointcut ::IMPLEMENTATION(local.rtx_ether_ctx)};
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1909 + ${pointcut Ethernet::adapter_handle_interrupt(local.rtx_ether_ctx)};
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1910
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1911 return IRQ_NONE;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1912 }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1913 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1914 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1915 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1916 + chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1917 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1918 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1919 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1920
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1921 template sequence Ethernet::init()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1922 @@ -342,12 +364,8 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1923 * XXX: the asssignments/casts are here to circumvent
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1924 * typing issues in the compiler (see previous XXX).
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1925 */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1926 - int bars = ${rtx_pci_dev.bars};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1927 unsigned char /* __iomem / ioaddr = ${rtx_pci_dev.ioaddr};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1928 - ${cast local.bars as Builtin::number};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1929 - ${pointcut Ethernet::adapter_init_context(local.rtx_ether_ctx,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1930 - local.bars,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1931 - local.ioaddr)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1932 + ${pointcut Ethernet::adapter_init_context(local.rtx_ether_ctx, local.ioaddr)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1933 ${pointcut Ethernet::adapter_reset(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1934 ${pointcut Ethernet::adapter_load_mac_address(local.rtx_ether_ctx)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1935 memcpy(${local.rtx_ether_ctx.perm_addr},
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1936 @@ -355,7 +373,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1937 ${local.rtx_net_dev.k_net_dev}->addr_len);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1938 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1939
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1940 - /* This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1941 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1942 chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1943 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1944 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1945 @@ -377,7 +395,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1946 free_netdev(${local.rtx_net_dev.k_net_dev});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1947 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1948
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1949 - /* This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1950 + /* XXX This chunk should be removed (see #26) */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1951 chunk ::CALL()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1952 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1953 }
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1954 diff --git a/rathaxes/samples/e1000/ethernet.rti b/rathaxes/samples/e1000/ethernet.rti
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1955 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1956 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1957 --- a/rathaxes/samples/e1000/ethernet.rti
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1958 +++ b/rathaxes/samples/e1000/ethernet.rti
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1959 @@ -2,16 +2,16 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1960 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1961 required variable Builtin::string ifname;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1962
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1963 - provided type ProtocolId
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1964 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1965 - chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1966 - chunk LKM::data();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1967 - chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1968 - decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1969 + provided type ProtocolId
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1970 + {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1971 + chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1972 + chunk LKM::data();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1973 + chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1974 + decl data_types();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1975
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1976 - attribute Builtin::number.scalar id;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1977 - attribute Builtin::string.scalar str;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1978 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1979 + attribute Builtin::number.scalar id;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1980 + attribute Builtin::string.scalar str;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1981 + }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1982
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1983 provided type AbstractDevice
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1984 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1985 @@ -28,72 +28,88 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1986
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1987 provided type Device
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1988 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1989 + decl data_types();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1990 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1991 chunk LKM::includes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1992 - decl data_types();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1993 + chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1994 + chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1995 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1996 pointcut Ethernet::HardwareContext();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1997
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	1998 method init(Ethernet::AbstractDevice, PCI::AbstractDevice);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	1999 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2000 - * Alloc (the AbstractSKBuff inside) the given SKBuff and initialize
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2001 - * the SKBuff, return 1 if the allocation failed, 0 on success.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2002 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2003 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2004 + // Alloc (the AbstractSKBuff inside) the given SKBuff and initialize
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2005 + // the SKBuff, return 1 if the allocation failed, 0 on success:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2006 method alloc_rx_skbuff(Socket::SKBuff, Builtin::number);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2007
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2008 attribute Device::AbstractDevice.ref device;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2009 attribute PCI::AbstractDevice.ref pci_device;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2010 attribute Ethernet::AbstractDevice.ref net_device;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2011 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2012 - * I'd like to use better names here, but I'd like to understand the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2013 - * difference between the two first:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2014 - */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2015 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2016 + // I'd like to use better names here, but I'd like to understand the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2017 + // difference between the two first:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2018 attribute Builtin::symbol.ref perm_addr;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2019 attribute Builtin::symbol.ref dev_addr;
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2020 attribute Builtin::symbol.scalar irq;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2021 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2022
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2023 - required sequence open(Ethernet::Device)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2024 + provided sequence open()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2025 {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2026 - provided chunk LKM::includes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2027 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2028 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2029 + provided chunk LKM::includes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2030 + provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2031 + provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2032
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2033 - /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2034 - * For e1000, this part is documented in the Intel Gigabit Ethernet
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2035 - * Controller Software Developper manual. (You can find it in the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2036 - * doc/hardware directory).
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2037 - */
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2038 - provided pointcut Ethernet::adapter_setup(Ethernet::Device);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2039 - provided pointcut Ethernet::adapter_init_rx(Ethernet::Device);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2040 - provided pointcut Ethernet::adapter_init_tx(Ethernet::Device);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2041 + // Prepare the device and the resources for rx/tx:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2042 + provided pointcut Ethernet::adapter_setup_rx_tx(Ethernet::Device);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2043 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2044 + // Enable interrupts:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2045 + provided pointcut Ethernet::adapter_enable_interrupts(Ethernet::Device);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2046 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2047
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2048 - required sequence send(Ethernet::Device, Socket::AbstractSKBuff)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2049 + provided sequence send()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2050 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2051 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2052 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2053 + provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2054 + provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2055 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2056 + // Put a packet on the tx ring and signal the device:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2057 + provided pointcut Ethernet::adapter_xmit(Ethernet::Device, Socket::SKBuff);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2058 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2059
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2060 - required sequence close(Ethernet::Device)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2061 + provided sequence close()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2062 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2063 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2064 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2065 + provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2066 + provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2067 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2068 + provided pointcut Ethernet::adapter_disable_rx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2069 + provided pointcut Ethernet::adapter_disable_tx(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2070 + provided pointcut Ethernet::adapter_disable_interrupts(Ethernet::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2071 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2072 + // Clean and free all resources on the rx/tx rings:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2073 + provided pointcut Ethernet::adapter_free_rx_tx(Ethernet::Device);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2074 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2075
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2076 - required sequence interrupt_handler(Ethernet::Device)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2077 + provided sequence interrupt_handler()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2078 {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2079 - provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2080 - provided chunk LKM::code();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2081 + provided chunk LKM::prototypes();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2082 + provided chunk LKM::code();
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2083 +
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2084 + // Interrupt handler:
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2085 + provided pointcut Ethernet::adapter_handle_interrupt(Ethernet::Device);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2086 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2087
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2088 - provided sequence init()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2089 + provided sequence init()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2090 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2091 - provided chunk LKM::data();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2092 - provided chunk PCI::pci_probe_hook(PCI::Device);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2093 + provided chunk LKM::data();
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2094 + provided chunk PCI::pci_probe_hook(PCI::Device);
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2095
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2096 - provided pointcut Ethernet::adapter_init_context(Ethernet::Device,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2097 - Builtin::number,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2098 - Builtin::symbol);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2099 + // Init the hardware context structure, doesn't allocate anything:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2100 + provided pointcut Ethernet::adapter_init_context(Ethernet::Device, Builtin::symbol);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2101 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2102 + // Reset the adapter:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2103 provided pointcut Ethernet::adapter_reset(Ethernet::Device);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2104 +
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2105 + // Load the MAC address from the EEPROM and save it into the
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2106 + // dev_addr field/attribute of Ethernet::Device:
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2107 provided pointcut Ethernet::adapter_load_mac_address(Ethernet::Device);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2108 }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2109
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2110 diff --git a/rathaxes/samples/e1000/lkm.rtx b/rathaxes/samples/e1000/lkm.rtx
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2111 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2112 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2113 --- a/rathaxes/samples/e1000/lkm.rtx
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2114 +++ b/rathaxes/samples/e1000/lkm.rtx
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2115 @@ -1,40 +1,5 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2116 device LKM use LKM, PCI, Ethernet, Log, Socket
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2117 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2118 - Ethernet::open(Ethernet::Device dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2119 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2120 - Log::info("opening the device");
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2121 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2122 - e1000::activate_device_interruption(dev);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2123 - Log::info("interruption enabled");
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2124 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2125 - e1000::print_status(dev);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2126 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2127 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2128 - Ethernet::close(Ethernet::Device dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2129 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2130 - Log::info("closing the device");
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2131 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2132 - /*
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2133 - * Note: some calls to release resources must be done when IRQs are
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2134 - * enabled (dma_free_coherent() for example). So we have to cleanup our
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2135 - * stuff before free_interrupt_handler().
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2136 - */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2137 - e1000::free_rx_tx(dev);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2138 - Log::info("free'ed up rx/tx resources");
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2139 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2140 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2141 - Ethernet::interrupt_handler(Ethernet::Device dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2142 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2143 - Log::info("got an interruption");
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2144 - e1000::handle_interrupt(dev);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2145 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2146 -
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2147 - Ethernet::send(Ethernet::Device dev, Socket::AbstractSKBuff skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2148 - {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2149 - Log::info("we have one packet to transmit!");
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2150 - e1000::xmit(dev, skb);
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2151 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2152 -
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2153 LKM::init()
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2154 {
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2155 Log::info("loading module");
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2156 @@ -50,7 +15,7 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2157 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2158 LKM::name = "rtx_e1k";
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2159 LKM::author = "Rathaxes";
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2160 - LKM::description = "Hello World Loadable Kernel Module (LKM)";
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2161 + LKM::description = "Rathaxes Intel PCI Gigabit NIC sample driver";
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2162 LKM::license = "GPL";
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2163
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2164 /*
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2165 diff --git a/rathaxes/samples/e1000/e1000.blt b/rathaxes/samples/e1000/old_e1000.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2166 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2167 new mode 100644
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2168 copy from rathaxes/samples/e1000/e1000.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2169 copy to rathaxes/samples/e1000/old_e1000.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2170 --- a/rathaxes/samples/e1000/e1000.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2171 +++ b/rathaxes/samples/e1000/old_e1000.blt
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2172 @@ -170,14 +170,15 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2173 for (i = 0; i != ${config.rx_ring_size}; ++i)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2174 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2175 ${Socket::SKBuff.ref} skbuff = &hw_ctx->rx_ring.skbuffs[i];
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2176 - // XXX #46: ${rtx_ether_ctx.init_rx_skbuff(local.skbuff, config.rx_buffer_len)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2177 - if (rtx_ethernet_init_rx_skbuff(${local.skbuff}, ${config.rx_buffer_len}))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2178 + // XXX #46: ${rtx_ether_ctx.alloc_rx_skbuff(local.skbuff, config.rx_buffer_len)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2179 + if (rtx_ethernet_alloc_rx_skbuff(${local.skbuff}, ${config.rx_buffer_len}))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2180 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2181 ${Log::info("adapter_init_rx: cannot allocate a skbuff for the rx ring")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2182 goto err_skbuffs_alloc;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2183 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2184 - // XXX #46: ${local.skbuff.map_from(rtx_ether_ctx.device)};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2185 - if (rtx_socket_skbuff_map(${local.skbuff}, ${rtx_ether_ctx.device}, RTX_DMA_FROM_DEVICE))
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2186 + /* XXX: recuperer le dma handle et le placer correctement dans le descripteur. */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2187 + ${DMA::map(local.rtx_ether_ctx.device, local.skbuff.data, local.skbuff.len, RTX_DMA_FROM_DEVICE)}
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2188 + if (${DMA::map(local.rtx_ether_ctx.device, local.skbuff.data, local.skbuff.len, RTX_DMA_FROM_DEVICE)})
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2189 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2190 ${Log::info("adapter_init_rx: cannot dma-map a skbuff for the rx ring")};
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2191 goto err_skbuffs_map;
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2192 diff --git a/rathaxes/samples/e1000/e1000.rti b/rathaxes/samples/e1000/old_e1000.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2193 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2194 new mode 100644
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2195 copy from rathaxes/samples/e1000/e1000.rti
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2196 copy to rathaxes/samples/e1000/old_e1000.rti
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2197 diff --git a/rathaxes/samples/e1000/socket.blt b/rathaxes/samples/e1000/socket.blt
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2198 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2199 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2200 --- a/rathaxes/samples/e1000/socket.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2201 +++ b/rathaxes/samples/e1000/socket.blt
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2202 @@ -22,16 +22,12 @@
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2203 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2204 decl data_types()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2205 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2206 - ${Socket::AbstractSKBuff.ref} skbuff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2207 - ${DMA::AbstractDMAHandle.scalar} dma_handle;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2208 - unsigned int size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2209 + ${Socket::AbstractSKBuff.ref} skbuff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2210 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2211
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2212 chunk LKM::prototypes()
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2213 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2214 static void rtx_socket_skbuff_dump_infos(${Socket::SKBuff.ref});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2215 - static int rtx_socket_skbuff_map(${Socket::SKBuff.ref}, ${Device::AbstractDevice.ref}, ${DMA::DMADirection.scalar});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2216 - static void rtx_socket_skbuff_unmap_and_free(${Socket::SKBuff.ref}, ${Device::AbstractDevice.ref}, ${DMA::DMADirection.scalar});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2217 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2218
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2219 chunk LKM::code()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2220 @@ -52,98 +48,29 @@
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2221 * arguments yet.
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2222 */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2223 pr_info(
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2224 - "\t protocol = %#-5x (%s) ip_summed = %d (%s)\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2225 - "\t len = %-5u data_len = %-5u head_len = %-5u\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2226 - "\t nr_frags = %u\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2227 - "\t gso_size = %-5u gso_segs = %-5u gso_type = %-5u",
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2228 - /* XXX: can't use ${local.ethernet_proto.id} here (issue #52): */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2229 - ethernet_proto.id, ${local.ethernet_proto.str},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2230 - ${local.self.sk_buff.k_sk_buff}->ip_summed, ip_summed_values[${local.self.sk_buff.k_sk_buff}->ip_summed],
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2231 - ${local.self.sk_buff.k_sk_buff}->len, ${local.self.sk_buff.k_sk_buff}->data_len, skb_headlen(${local.self.sk_buff.k_sk_buff}),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2232 - shinfo->nr_frags, shinfo->gso_size, shinfo->gso_segs, shinfo->gso_type
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2233 + "\t protocol = %#-5x (%s) ip_summed = %d (%s)\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2234 + "\t len = %-5u data_len = %-5u head_len = %-5u\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2235 + "\t nr_frags = %u\n"
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2236 + "\t gso_size = %-5u gso_segs = %-5u gso_type = %-5u",
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2237 + /* XXX: can't use ${local.ethernet_proto.id} here (issue #52): */
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2238 + ethernet_proto.id, ${local.ethernet_proto.str},
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2239 + ${local.self.sk_buff.k_sk_buff}->ip_summed, ip_summed_values[${local.self.sk_buff.k_sk_buff}->ip_summed],
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2240 + ${local.self.sk_buff.k_sk_buff}->len, ${local.self.sk_buff.k_sk_buff}->data_len, skb_headlen(${local.self.sk_buff.k_sk_buff}),
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2241 + shinfo->nr_frags, shinfo->gso_size, shinfo->gso_segs, shinfo->gso_type
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2242 );
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2243 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2244 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2245 - static int rtx_socket_skbuff_map(${Socket::SKBuff.ref} self,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2246 - ${Device::AbstractDevice.ref} dev,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2247 - ${DMA::DMADirection.scalar} direction)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2248 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2249 - WARN_ON(!${local.self.sk_buff});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2250 - WARN_ON(${local.self.dma_handle});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2251 - /*
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2252 - * TODO: we don't support skbuffs with paged data yet (see also
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2253 - * http://vger.kernel.org/~davem/skb_data.html).
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2254 - */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2255 - WARN_ON(skb_is_nonlinear(${local.self.sk_buff.k_sk_buff}));
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2256 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2257 - unsigned int len = ${local.self.size};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2258 - ${cast local.len as Builtin::number};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2259 - ${local.self.dma_handle} = ${DMA::map(local.dev, local.self.sk_buff.k_sk_buff, local.len, local.direction)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2260 - int err = ${DMA::mapping_error(local.dev, local.self.dma_handle)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2261 - if (err)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2262 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2263 - ${local.self.dma_handle} = 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2264 - return err;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2265 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2266 - return 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2267 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2268 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2269 - static void rtx_socket_skbuff_unmap_and_free(${Socket::SKBuff.ref} self,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2270 - ${Device::AbstractDevice.ref} dev,
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2271 - ${DMA::DMADirection} direction)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2272 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2273 - WARN_ON(!${local.self.sk_buff});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2274 - WARN_ON(skb_is_nonlinear(${local.self.sk_buff.k_sk_buff});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2275 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2276 - if (${local.self.dma_handle})
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2277 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2278 - unsigned int len = ${local.self.size};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2279 - ${cast local.len as Builtin::number};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2280 - ${DMA::unmap(local.dev, local.self.dma_handle, local.len, local.direction)};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2281 - ${local.self.dma_handle} = 0;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2282 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2283 - dev_kfree_skb_any(${local.self.sk_buff.k_sk_buff});
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2284 - ${local.self.sk_buff} = NULL;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2285 - }
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2286 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2287
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2288 - /*
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2289 - * XXX: the rathaxes argument kernel_skb is not actually bound to the
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2290 - * correct C variable from Ethernet::send() (so I named it as the C
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2291 - * variable I needed)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2292 - */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2293 - method init(Socket::AbstractSKBuff kernel_skb, Builtin::number size)
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2294 + method init(Socket::AbstractSKBuff k_skb)
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2295 {
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2296 - ${self.sk_buff} = ${kernel_skb};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2297 - ${self.size} = ${size};
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2298 - ${self.dma_handle} = 0;
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2299 + ${self} = (${Socket::SKBuff.ref})(${k_skb});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2300 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2301
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2302 - method dump_infos()
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2303 + method dump_infos()
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2304 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2305 rtx_socket_skbuff_dump_infos(${self});
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2306 }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2307
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2308 - method map_to(Device::AbstractDevice dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2309 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2310 - rtx_socket_skbuff_map(${self}, ${dev}, RTX_DMA_TO_DEVICE);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2311 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2312 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2313 - method map_from(Device::AbstractDevice dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2314 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2315 - rtx_socket_skbuff_map(${self}, ${dev}, RTX_DMA_FROM_DEVICE);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2316 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2317 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2318 - method unmap_to_and_free(Device::AbstractDevice dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2319 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2320 - rtx_socket_skbuff_unmap_and_free(${self}, ${dev}, RTX_DMA_TO_DEVICE);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2321 - }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2322 -
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2323 - method unmap_from_and_free(Device::AbstractDevice dev)
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2324 - {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2325 - rtx_socket_skbuff_unmap_and_free(${self}, ${dev}, RTX_DMA_FROM_DEVICE);
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2326 - }
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2327 -
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2328 map
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2329 {
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2330 // Some work may have to be done here in order to access to some
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2331 @@ -151,13 +78,9 @@
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2332 // management can be abstracted from the user. But this is at least
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2333 // useful for internal use:
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2334 sk_buff: (${self})->skbuff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2335 - // XXX: We need to cast here so we can do things like
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2336 - // var.dma_handle = 0; but the type shouldn't be hardcoded (at the
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2337 - // same time ${DMA:AbstractDMAHandle} couldn't be used because that
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2338 - // would yield to a struct type which you can't assign directly;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2339 - // but maybe doing the ->data in that case would be acceptable).
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2340 - dma_handle: (((dma_addr_t )&(${self})->dma_handle));
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2341 - size: (${self})->size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2342 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2343 + data: ((struct sk_buff *)((${self})->sk_buff))->data;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2344 + len: ((struct sk_buff *)((${self})->sk_buff))->len;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2345 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2346 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2347 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2348 diff --git a/rathaxes/samples/e1000/socket.rti b/rathaxes/samples/e1000/socket.rti
132 f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2349 old mode 100755
f2e4dd91dc6f Wip, leave some "functions" empty but start some build tests Louis Opter <kalessin@kalessin.fr> parents: 131 diff changeset	2350 new mode 100644
131 c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2351 --- a/rathaxes/samples/e1000/socket.rti
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2352 +++ b/rathaxes/samples/e1000/socket.rti
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2353 @@ -12,20 +12,14 @@
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2354 {
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2355 chunk LKM::prototypes();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2356 chunk LKM::code();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2357 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2358 decl data_types();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2359 - method init(Socket::AbstractSKBuff, Builtin::number);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2360 +
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2361 + method init(Socket::AbstractSKBuff);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2362 method dump_infos();
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2363 - /*
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2364 - * map_to and map_from return a non-zero value on failure (which
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2365 - * doesn't correspond to an errno value):
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2366 - */
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2367 - method map_to(Device::AbstractDevice);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2368 - method map_from(Device::AbstractDevice);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2369 - method unmap_to_and_free(Device::AbstractDevice);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2370 - method unmap_from_and_free(Device::AbstractDevice);
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2371
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2372 - attribute Socket::AbstractSKBuff.ref sk_buff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2373 - attribute DMA::AbstractDMAHandle.scalar dma_handle;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2374 - attribute Builtin::number.scalar size;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2375 + attribute Socket::AbstractSKBuff.ref sk_buff;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2376 + attribute Builtin::symbol.ref data;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2377 + attribute Builtin::number.scalar len;
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2378 }
c209851a82de Wip, start a rewrite of the e1000 device dependent code Louis Opter <kalessin@kalessin.fr> parents: diff changeset	2379 }

Mercurial > archived > louis > epitech > mq > rathaxes

annotate rathaxes_sample_e1000_rewrite_device_dependent_code.patch @ 132:f2e4dd91dc6f