diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 42 |
1 files changed, 42 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 88875ebbe10a..f1bd9de54cb7 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -2504,6 +2504,48 @@ free_entry: return err; } +int rvu_mbox_handler_nix_set_rx_cfg(struct rvu *rvu, struct nix_rx_cfg *req, + struct msg_rsp *rsp) +{ + struct rvu_hwinfo *hw = rvu->hw; + u16 pcifunc = req->hdr.pcifunc; + struct rvu_block *block; + struct rvu_pfvf *pfvf; + int nixlf, blkaddr; + u64 cfg; + + pfvf = rvu_get_pfvf(rvu, pcifunc); + blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NIX, pcifunc); + if (!pfvf->nixlf || blkaddr < 0) + return NIX_AF_ERR_AF_LF_INVALID; + + block = &hw->block[blkaddr]; + nixlf = rvu_get_lf(rvu, block, pcifunc, 0); + if (nixlf < 0) + return NIX_AF_ERR_AF_LF_INVALID; + + cfg = rvu_read64(rvu, blkaddr, NIX_AF_LFX_RX_CFG(nixlf)); + /* Set the interface configuration */ + if (req->len_verify & BIT(0)) + cfg |= BIT_ULL(41); + else + cfg &= ~BIT_ULL(41); + + if (req->len_verify & BIT(1)) + cfg |= BIT_ULL(40); + else + cfg &= ~BIT_ULL(40); + + if (req->csum_verify & BIT(0)) + cfg |= BIT_ULL(37); + else + cfg &= ~BIT_ULL(37); + + rvu_write64(rvu, blkaddr, NIX_AF_LFX_RX_CFG(nixlf), cfg); + + return 0; +} + static void nix_link_config(struct rvu *rvu, int blkaddr) { struct rvu_hwinfo *hw = rvu->hw; |