diff options
| author | Hariprasad Kelam <hkelam@marvell.com> | 2021-02-11 18:58:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-12 01:55:04 +0300 |
| commit | ce7a6c3106de5724c45d555ed84acdd3930e8e71 (patch) | |
| tree | 04b441beaa5781f99cea320e6c7d3f9e36451827 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | 1845ada47f6de392b2f4de0764e1c4b38d7d7bc0 (diff) | |
| download | linux-ce7a6c3106de5724c45d555ed84acdd3930e8e71.tar.xz | |
octeontx2-af: cn10k: Add RPM Rx/Tx stats support
RPM supports below list of counters as an extension to existing counters
* class based flow control pause frames
* vlan/jabber/fragmented packets
* fcs/alignment/oversized error packets
This patch adds support to display supported RPM counters via debugfs
and define new mbox rpm_stats to read all support counters.
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <Sunil.Goutham@cavium.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 | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index af4057b20415..ea456099b33c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -161,6 +161,7 @@ M(CGX_SET_LINK_MODE, 0x214, cgx_set_link_mode, cgx_set_link_mode_req,\ cgx_set_link_mode_rsp) \ M(CGX_FEATURES_GET, 0x215, cgx_features_get, msg_req, \ cgx_features_info_msg) \ +M(RPM_STATS, 0x216, rpm_stats, msg_req, rpm_stats_rsp) \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ M(NPA_LF_ALLOC, 0x400, npa_lf_alloc, \ @@ -490,14 +491,22 @@ struct cgx_set_link_mode_rsp { #define RVU_LMAC_FEAT_FC BIT_ULL(0) /* pause frames */ #define RVU_LMAC_FEAT_PTP BIT_ULL(1) /* precison time protocol */ #define RVU_MAC_VERSION BIT_ULL(2) -#define RVU_MAC_CGX 0 -#define RVU_MAC_RPM 1 +#define RVU_MAC_CGX BIT_ULL(3) +#define RVU_MAC_RPM BIT_ULL(4) struct cgx_features_info_msg { struct mbox_msghdr hdr; u64 lmac_features; }; +struct rpm_stats_rsp { + struct mbox_msghdr hdr; +#define RPM_RX_STATS_COUNT 43 +#define RPM_TX_STATS_COUNT 34 + u64 rx_stats[RPM_RX_STATS_COUNT]; + u64 tx_stats[RPM_TX_STATS_COUNT]; +}; + /* NPA mbox message formats */ /* NPA mailbox error codes |