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 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index a62c1b322012..6b8747ebc08c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -3197,8 +3197,12 @@ static void rvu_get_lbk_link_max_frs(struct rvu *rvu, u16 *max_mtu) static void rvu_get_lmac_link_max_frs(struct rvu *rvu, u16 *max_mtu) { - /* RPM supports FIFO len 128 KB */ - if (rvu_cgx_get_fifolen(rvu) == 0x20000) + int fifo_size = rvu_cgx_get_fifolen(rvu); + + /* RPM supports FIFO len 128 KB and RPM2 supports double the + * FIFO len to accommodate 8 LMACS + */ + if (fifo_size == 0x20000 || fifo_size == 0x40000) *max_mtu = CN10K_LMAC_LINK_MAX_FRS; else *max_mtu = NIC_HW_MAX_FRS; @@ -4109,7 +4113,7 @@ static void nix_link_config(struct rvu *rvu, int blkaddr, /* Get LMAC id's from bitmap */ lmac_bmap = cgx_get_lmac_bmap(rvu_cgx_pdata(cgx, rvu)); - for_each_set_bit(iter, &lmac_bmap, MAX_LMAC_PER_CGX) { + for_each_set_bit(iter, &lmac_bmap, rvu->hw->lmac_per_cgx) { lmac_fifo_len = rvu_cgx_get_lmac_fifolen(rvu, cgx, iter); if (!lmac_fifo_len) { dev_err(rvu->dev, |