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| author |   Kumar Sanghvi <kumaras@chelsio.com> | 2013-12-18 16:38:20 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-12-22 18:09:07 -0500 |
| commit | 7c89e5550ccb2a3118854639d9525847e896c686 (patch) | |
| tree | de3f741eb253821a442541a023af57b685abed42 /drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | |
| parent | cxgb4: Reserve stid 0 for T4/T5 adapters (diff) | |
| download | linux-dev-7c89e5550ccb2a3118854639d9525847e896c686.tar.xz linux-dev-7c89e5550ccb2a3118854639d9525847e896c686.zip | |
cxgb4: Include TCP as protocol when creating server filters
We were creating LE Workaround Server Filters without specifying
IPPROTO_TCP (6) in the filters (when F_PROTOCOL is set in TP_VLAN_PRI_MAP).
This meant that UDP packets with matching IP Addresses/Ports would get
caught up in the filter and be delivered to ULDs like iw_cxgb4.
So, include the protocol information in the server filter properly.
Based on original work by Casey Leedom <leedom@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_regs.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index 0a8205d69d2c..d3dd218376b4 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -1171,6 +1171,10 @@ #define A_TP_TX_SCHED_PCMD 0x25 +#define S_PROTOCOL 5 +#define V_PROTOCOL(x) ((x) << S_PROTOCOL) +#define F_PROTOCOL V_PROTOCOL(1U) + #define S_PORT 1 #define V_PORT(x) ((x) << S_PORT) #define F_PORT V_PORT(1U) |