diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/cgx.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c index 8f17e26dca53..7d0f96290943 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -145,6 +145,16 @@ int cgx_get_cgxid(void *cgxd) return cgx->cgx_id; } +u8 cgx_lmac_get_p2x(int cgx_id, int lmac_id) +{ + struct cgx *cgx_dev = cgx_get_pdata(cgx_id); + u64 cfg; + + cfg = cgx_read(cgx_dev, lmac_id, CGXX_CMRX_CFG); + + return (cfg & CMR_P2X_SEL_MASK) >> CMR_P2X_SEL_SHIFT; +} + /* Ensure the required lock for event queue(where asynchronous events are * posted) is acquired before calling this API. Else an asynchronous event(with * latest link status) can reach the destination before this function returns @@ -814,8 +824,7 @@ static int cgx_lmac_verify_fwi_version(struct cgx *cgx) minor_ver = FIELD_GET(RESP_MINOR_VER, resp); dev_dbg(dev, "Firmware command interface version = %d.%d\n", major_ver, minor_ver); - if (major_ver != CGX_FIRMWARE_MAJOR_VER || - minor_ver != CGX_FIRMWARE_MINOR_VER) + if (major_ver != CGX_FIRMWARE_MAJOR_VER) return -EIO; else return 0; |