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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-06-26 16:28:42 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-26 16:28:42 (GMT) |
| commit | b9389796fa4c87fbdff33816e317cdae5f36dd0b (patch) | |
| tree | a2dd8f3eb17bc5fe4f34b4c00b48ab0d236bfd50 /mm/internal.h | |
| parent | 30767636e5896c650f33db5f7f0a9b0e82f3e8c4 (diff) | |
| download | linux-b9389796fa4c87fbdff33816e317cdae5f36dd0b.tar.xz | |
sky2: Fix checksum endianness
sky2 driver on PowerPC targets floods kernel log with following errors:
eth1: hw csum failure.
Call Trace:
[ef84b8a0] [c00075e4] show_stack+0x50/0x160 (unreliable)
[ef84b8d0] [c02fa178] netdev_rx_csum_fault+0x3c/0x5c
[ef84b8f0] [c02f6920] __skb_checksum_complete_head+0x7c/0x84
[ef84b900] [c02f693c] __skb_checksum_complete+0x14/0x24
[ef84b910] [c0337e08] tcp_v4_rcv+0x4c8/0x6f8
[ef84b940] [c031a9c8] ip_local_deliver+0x98/0x210
[ef84b960] [c031a788] ip_rcv+0x38c/0x534
[ef84b990] [c0300338] netif_receive_skb+0x260/0x36c
[ef84b9c0] [c025de00] sky2_poll+0x5dc/0xcf8
[ef84ba20] [c02fb7fc] net_rx_action+0xc0/0x144
The NIC is Yukon-2 EC chip revision 1.
Converting checksum field from le16 to CPU byte order fixes the issue.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/internal.h')
0 files changed, 0 insertions, 0 deletions