diff options
author | Michael Chan <mchan@broadcom.com> | 2014-02-28 23:05:10 (GMT) |
---|---|---|
committer | Jiri Slaby <jslaby@suse.cz> | 2014-03-13 22:19:39 (GMT) |
commit | baef79a5c127beade866aef4e4e92c1547f41c86 (patch) | |
tree | 98f170ca6d3f67a391215bc4f6615d5465b51e11 /drivers/net/ethernet/broadcom/tg3.c | |
parent | 537fc749affa05f1040f48ef7a74f5115068fc6b (diff) | |
download | linux-fsl-qoriq-baef79a5c127beade866aef4e4e92c1547f41c86.tar.xz |
tg3: Don't check undefined error bits in RXBD
[ Upstream commit d7b95315cc7f441418845a165ee56df723941487 ]
Redefine the RXD_ERR_MASK to include only relevant error bits. This fixes
a customer reported issue of randomly dropping packets on the 5719.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index c0acf98..14a50a1 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -6813,8 +6813,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget) work_mask |= opaque_key; - if ((desc->err_vlan & RXD_ERR_MASK) != 0 && - (desc->err_vlan != RXD_ERR_ODD_NIBBLE_RCVD_MII)) { + if (desc->err_vlan & RXD_ERR_MASK) { drop_it: tg3_recycle_rx(tnapi, tpr, opaque_key, desc_idx, *post_ptr); |