diff options
| author | Christina Jacob <cjacob@marvell.com> | 2018-10-16 16:57:07 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-17 21:33:42 -0700 |
| commit | 66208910e57afda24ef37be64d413d354f9b523f (patch) | |
| tree | 77c8889c9bda0d641166e04197b77e3f672c603a /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | 1435f66a28b44ac6b82f8601ee217d2eb55df4f2 (diff) | |
| download | lwn-66208910e57afda24ef37be64d413d354f9b523f.tar.gz lwn-66208910e57afda24ef37be64d413d354f9b523f.zip | |
octeontx2-af: Support to retrieve CGX LMAC stats
This patch adds support for a RVU PF/VF driver to retrieve
it's mapped CGX LMAC Rx and Tx stats from AF via mbox.
New mailbox msg is added is added.
Signed-off-by: Christina Jacob <cjacob@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@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 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 6b66cf0a5e71..03dd04d53f3b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -126,6 +126,7 @@ M(MSIX_OFFSET, 0x004, msg_req, msix_offset_rsp) \ /* CGX mbox IDs (range 0x200 - 0x3FF) */ \ M(CGX_START_RXTX, 0x200, msg_req, msg_rsp) \ M(CGX_STOP_RXTX, 0x201, msg_req, msg_rsp) \ +M(CGX_STATS, 0x202, msg_req, cgx_stats_rsp) \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ /* SSO/SSOW mbox IDs (range 0x600 - 0x7FF) */ \ /* TIM mbox IDs (range 0x800 - 0x9FF) */ \ @@ -210,4 +211,14 @@ struct msix_offset_rsp { u16 cptlf_msixoff[MAX_RVU_BLKLF_CNT]; }; +/* CGX mbox message formats */ + +struct cgx_stats_rsp { + struct mbox_msghdr hdr; +#define CGX_RX_STATS_COUNT 13 +#define CGX_TX_STATS_COUNT 18 + u64 rx_stats[CGX_RX_STATS_COUNT]; + u64 tx_stats[CGX_TX_STATS_COUNT]; +}; + #endif /* MBOX_H */ |