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| author |   Steve Wise <swise@opengridcomputing.com> | 2010-06-23 15:46:49 +0000 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2010-07-21 10:53:52 -0700 |
| commit | ba6d39256bed87a0e8ee1770b5f7638bb3e0cfe4 (patch) | |
| tree | 5cf7c80ff6a363a08763c1e03526355535a2efe0 /drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | |
| parent | RDMA/cxgb4: Remove unneeded NULL check (diff) | |
| download | linux-dev-ba6d39256bed87a0e8ee1770b5f7638bb3e0cfe4.tar.xz linux-dev-ba6d39256bed87a0e8ee1770b5f7638bb3e0cfe4.zip | |
RDMA/cxgb4: Add module option to tweak delayed ack
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/t4fw_ri_api.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h index fc706bd07fae..dc193c292671 100644 --- a/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h +++ b/drivers/infiniband/hw/cxgb4/t4fw_ri_api.h @@ -826,4 +826,14 @@ struct ulptx_idata { #define S_ULPTX_NSGE 0 #define M_ULPTX_NSGE 0xFFFF #define V_ULPTX_NSGE(x) ((x) << S_ULPTX_NSGE) + +#define S_RX_DACK_MODE 29 +#define M_RX_DACK_MODE 0x3 +#define V_RX_DACK_MODE(x) ((x) << S_RX_DACK_MODE) +#define G_RX_DACK_MODE(x) (((x) >> S_RX_DACK_MODE) & M_RX_DACK_MODE) + +#define S_RX_DACK_CHANGE 31 +#define V_RX_DACK_CHANGE(x) ((x) << S_RX_DACK_CHANGE) +#define F_RX_DACK_CHANGE V_RX_DACK_CHANGE(1U) + #endif /* _T4FW_RI_API_H_ */ |