--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rathaxes_samples_e1000_add_ethernet_device_alloc_rx_skbuff.patch	Sat Jul 27 16:08:40 2013 -0700
@@ -0,0 +1,36 @@
+# HG changeset patch
+# Parent 41459510ac5d22377872c977cbd635f93623c75e
+rathaxes: add an alloc_rx_skbuff method to Ethernet::Device in e1000
+
+This will help to hide platform dependent code from e1000::set_up_device.
+
+diff --git a/rathaxes/samples/e1000/ethernet.blt b/rathaxes/samples/e1000/ethernet.blt
+--- a/rathaxes/samples/e1000/ethernet.blt
++++ b/rathaxes/samples/e1000/ethernet.blt
+@@ -107,6 +107,11 @@
+             ${self}->net_dev = ${rtx_net_dev};
+         }
+ 
++        method alloc_rx_skbuff(Builtin::number size)
++        {
++            (${Socket::Skbuff.ref})netdev_alloc_skb(${self}, ${size});
++        }
++
+         map
+         {
+             /*
+diff --git a/rathaxes/samples/e1000/ethernet.rti b/rathaxes/samples/e1000/ethernet.rti
+--- a/rathaxes/samples/e1000/ethernet.rti
++++ b/rathaxes/samples/e1000/ethernet.rti
+@@ -30,8 +30,10 @@
+     {
+         chunk       LKM::includes();
+         decl        data_types();
++        pointcut    Ethernet::HardwareContext();
++
+         method      init(Ethernet::AbstractDevice, PCI::AbstractDevice);
+-        pointcut    Ethernet::HardwareContext();
++        method      alloc_rx_skbuff(Builtin::number); /* -> Socket::Skbuff.ref */
+ 
+         attribute   Device::AbstractDevice.ref      device;
+         attribute   PCI::AbstractDevice.ref         pci_device;