diff options
| author | Subbaraya Sundeep <sbhatta@marvell.com> | 2021-08-25 15:18:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-25 15:39:01 +0300 |
| commit | 039190bb353a16657b44c5833bcad57e029c6934 (patch) | |
| tree | 88f281b284405872ef02954719f2cbd25eb3e893 /drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | |
| parent | 72e192a163d0959d4e74342850a31b241baba422 (diff) | |
| download | linux-039190bb353a16657b44c5833bcad57e029c6934.tar.xz | |
octeontx2-pf: cleanup transmit link deriving logic
Unlike OcteonTx2, the channel numbers used by CGX/RPM
and LBK on CN10K silicons aren't fixed in HW. They are
SW programmable, hence we cannot derive transmit link
from static channel numbers anymore. Get the same from
admin function via mailbox.
Signed-off-by: Subbaraya Sundeep <sbhatta@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/nic/otx2_common.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index 1a97b76a12e1..96eddd030f16 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -218,6 +218,7 @@ struct otx2_hw { u64 cgx_fec_uncorr_blks; u8 cgx_links; /* No. of CGX links present in HW */ u8 lbk_links; /* No. of LBK links present in HW */ + u8 tx_link; /* Transmit channel link number */ #define HW_TSO 0 #define CN10K_MBOX 1 #define CN10K_LMTST 2 |