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| author | Vishal Kulkarni <vishal@chelsio.com> | 2020-06-19 19:51:35 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-19 13:17:31 -0700 |
| commit | d915c299f1da68a7dbb43895b8741c7b916c9d08 (patch) | |
| tree | 81ce6405fb90e069fa2d7c3cb03c1cd848853916 /drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | |
| parent | 4b61d3e8d3daebbde7ec02d593f84248fdf8bec2 (diff) | |
| download | linux-stable-d915c299f1da68a7dbb43895b8741c7b916c9d08.tar.gz linux-stable-d915c299f1da68a7dbb43895b8741c7b916c9d08.tar.bz2 linux-stable-d915c299f1da68a7dbb43895b8741c7b916c9d08.zip | |
cxgb4: add skeleton for ethtool n-tuple filters
Allocate and manage resources required for ethtool n-tuple filters.
Also fetch the HASH filter region size and calculate nhash entries.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Vishal Kulkarni <vishal@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 4b697550f08d..065c01c654ff 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -3044,6 +3044,10 @@ #define HASHTIDSIZE_M 0x3fU #define HASHTIDSIZE_G(x) (((x) >> HASHTIDSIZE_S) & HASHTIDSIZE_M) +#define HASHTBLSIZE_S 3 +#define HASHTBLSIZE_M 0x1ffffU +#define HASHTBLSIZE_G(x) (((x) >> HASHTBLSIZE_S) & HASHTBLSIZE_M) + #define LE_DB_HASH_TID_BASE_A 0x19c30 #define LE_DB_HASH_TBL_BASE_ADDR_A 0x19c30 #define LE_DB_INT_CAUSE_A 0x19c3c |