# 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;