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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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5
src/net/ipv6.c
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@@ -242,7 +242,8 @@ static int ipv6_tx ( struct io_buffer *iobuf,
}
/* Transmit packet */
return net_tx ( iobuf, netdev, &ipv6_protocol, ll_dest );
return net_tx ( iobuf, netdev, &ipv6_protocol, ll_dest,
netdev->ll_addr );
err:
free_iob ( iobuf );
@@ -285,12 +286,14 @@ static int ipv6_process_nxt_hdr ( struct io_buffer *iobuf, uint8_t nxt_hdr,
*
* @v iobuf I/O buffer
* @v netdev Network device
* @v ll_dest Link-layer destination address
* @v ll_source Link-layer source address
*
* This function processes a IPv6 packet
*/
static int ipv6_rx ( struct io_buffer *iobuf,
__unused struct net_device *netdev,
__unused const void *ll_dest,
__unused const void *ll_source ) {
struct ip6_header *ip6hdr = iobuf->data;