diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c index 75a03a840e7a..a4aa1e07e8f9 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c @@ -224,3 +224,40 @@ int rvu_mbox_handler_CGX_STOP_RXTX(struct rvu *rvu, struct msg_req *req, rvu_cgx_config_rxtx(rvu, req->hdr.pcifunc, false); return 0; } + +int rvu_mbox_handler_CGX_STATS(struct rvu *rvu, struct msg_req *req, + struct cgx_stats_rsp *rsp) +{ + int pf = rvu_get_pf(req->hdr.pcifunc); + int stat = 0, err = 0; + u64 tx_stat, rx_stat; + u8 cgx_idx, lmac; + void *cgxd; + + if ((req->hdr.pcifunc & RVU_PFVF_FUNC_MASK) || + !is_pf_cgxmapped(rvu, pf)) + return -ENODEV; + + rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_idx, &lmac); + cgxd = rvu_cgx_pdata(cgx_idx, rvu); + + /* Rx stats */ + while (stat < CGX_RX_STATS_COUNT) { + err = cgx_get_rx_stats(cgxd, lmac, stat, &rx_stat); + if (err) + return err; + rsp->rx_stats[stat] = rx_stat; + stat++; + } + + /* Tx stats */ + stat = 0; + while (stat < CGX_TX_STATS_COUNT) { + err = cgx_get_tx_stats(cgxd, lmac, stat, &tx_stat); + if (err) + return err; + rsp->tx_stats[stat] = tx_stat; + stat++; + } + return 0; +} |