diff options
| author | Naveen Mamindlapalli <naveenm@marvell.com> | 2021-03-18 15:32:14 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-18 11:37:22 -0700 |
| commit | d8ce30e0cf76afe2dd1acfd3f64f66a8afdfa539 (patch) | |
| tree | 7c348ace4d7f5aa71ca1f24d1acc847c47cca2e3 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | 1d4d9e42c2406bc7599f5a5b7a49b71dced34b1e (diff) | |
| download | linux-d8ce30e0cf76afe2dd1acfd3f64f66a8afdfa539.tar.bz2 | |
octeontx2-pf: add tc flower stats handler for hw offloads
Add support to get the stats for tc flower flows that are
offloaded to hardware. To support this feature, added a
new AF mbox handler which returns the MCAM entry stats
for a flow that has hardware stat counter enabled.
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 46f919625464..3af4d0ffcf7c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -216,6 +216,9 @@ M(NPC_MCAM_READ_ENTRY, 0x600f, npc_mcam_read_entry, \ npc_mcam_read_entry_rsp) \ M(NPC_MCAM_READ_BASE_RULE, 0x6011, npc_read_base_steer_rule, \ msg_req, npc_mcam_read_base_rule_rsp) \ +M(NPC_MCAM_GET_STATS, 0x6012, npc_mcam_entry_stats, \ + npc_mcam_get_stats_req, \ + npc_mcam_get_stats_rsp) \ /* NIX mbox IDs (range 0x8000 - 0xFFFF) */ \ M(NIX_LF_ALLOC, 0x8000, nix_lf_alloc, \ nix_lf_alloc_req, nix_lf_alloc_rsp) \ @@ -1195,6 +1198,17 @@ struct npc_mcam_read_base_rule_rsp { struct mcam_entry entry; }; +struct npc_mcam_get_stats_req { + struct mbox_msghdr hdr; + u16 entry; /* mcam entry */ +}; + +struct npc_mcam_get_stats_rsp { + struct mbox_msghdr hdr; + u64 stat; /* counter stats */ + u8 stat_ena; /* enabled */ +}; + enum ptp_op { PTP_OP_ADJFINE = 0, PTP_OP_GET_CLOCK = 1, |