diff options
| author | Vishal Kulkarni <vishal@chelsio.com> | 2020-06-19 16:21:35 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-19 22:17:31 +0200 |
| commit | d915c299f1da68a7dbb43895b8741c7b916c9d08 (patch) | |
| tree | 81ce6405fb90e069fa2d7c3cb03c1cd848853916 /drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | |
| parent | net: qos offload add flow status with dropped count (diff) | |
| download | linux-d915c299f1da68a7dbb43895b8741c7b916c9d08.tar.xz linux-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/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 999816273328..466a61ba23ce 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -1066,6 +1066,17 @@ struct mps_entries_ref { refcount_t refcnt; }; +struct cxgb4_ethtool_filter_info { + u32 *loc_array; /* Array holding the actual TIDs set to filters */ + unsigned long *bmap; /* Bitmap for managing filters in use */ + u32 in_use; /* # of filters in use */ +}; + +struct cxgb4_ethtool_filter { + u32 nentries; /* Adapter wide number of supported filters */ + struct cxgb4_ethtool_filter_info *port; /* Per port entry */ +}; + struct adapter { void __iomem *regs; void __iomem *bar2; @@ -1191,6 +1202,9 @@ struct adapter { /* TC MATCHALL classifier offload */ struct cxgb4_tc_matchall *tc_matchall; + + /* Ethtool n-tuple */ + struct cxgb4_ethtool_filter *ethtool_filters; }; /* Support for "sched-class" command to allow a TX Scheduling Class to be |