diff options
| author |   Nithin Dabilpuram <ndabilpuram@marvell.com> | 2018-12-02 18:17:46 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-12-03 16:23:08 -0800 |
| commit | a253933e6a8609ef40bf296b8ad60892133636c8 (patch) | |
| tree | 84bb8e740d6433a052ae3f3faa2f1b50191b85d3 /drivers/net/ethernet/marvell/octeontx2 | |
| parent | octeontx2-af: Add support for Tx packet marking (diff) | |
| download | linux-dev-a253933e6a8609ef40bf296b8ad60892133636c8.tar.xz linux-dev-a253933e6a8609ef40bf296b8ad60892133636c8.zip | |
octeontx2-af: Configure VLAN TPIDs
Setup TPID's for vlan0 and vlan1 for Tx VLAN insertion offloads.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 43639665e737..88875ebbe10a 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -865,6 +865,13 @@ int rvu_mbox_handler_nix_lf_alloc(struct rvu *rvu, (u64)pfvf->nix_qints_ctx->iova); rvu_write64(rvu, blkaddr, NIX_AF_LFX_QINTS_CFG(nixlf), BIT_ULL(36)); + /* Setup VLANX TPID's. + * Use VLAN1 for 802.1Q + * and VLAN0 for 802.1AD. + */ + cfg = (0x8100ULL << 16) | 0x88A8ULL; + rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf), cfg); + /* Enable LMTST for this NIX LF */ rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG2(nixlf), BIT_ULL(0)); |