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[netdevice] Pass both link-layer addresses in net_tx() and net_rx()

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FCoE requires the use of fabric-provided MAC addresses, which breaks
the assumption that the net device's MAC address is implicitly the
source address for net_tx() and the (unicast) destination address for
net_rx().

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2010-10-07 16:03:16 +01:00
parent d57d49942a
commit 88dd921e24
13 changed files with 60 additions and 31 deletions
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6
src/usr/lotest.c
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@@ -45,11 +45,13 @@ FILE_LICENCE ( GPL2_OR_LATER );
*
* @v iobuf I/O buffer
* @v netdev Network device
* @v ll_dest Link-layer destination address
* @v ll_source Link-layer source address
* @ret rc Return status code
*/
static int lotest_rx ( struct io_buffer *iobuf,
struct net_device *netdev __unused,
const void *ll_dest __unused,
const void *ll_source __unused ) {
free_iob ( iobuf );
return -ENOTSUP;
@@ -138,8 +140,8 @@ int loopback_test ( struct net_device *sender, struct net_device *receiver,
/* Transmit packet */
if ( ( rc = net_tx ( iob_disown ( iobuf ), sender,
&lotest_protocol,
receiver->ll_addr ) ) != 0 ) {
&lotest_protocol, receiver->ll_addr,
sender->ll_addr ) ) != 0 ) {
printf ( "\nFailed to transmit packet: %s",
strerror ( rc ) );
goto done;