diff options
| author |   Sunil Goutham <sgoutham@marvell.com> | 2022-07-14 11:05:55 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-07-15 12:02:45 +0100 |
| commit | 459f326e995ce6f02f3dc79ca5bc4e2abe33d156 (patch) | |
| tree | c3ac93feb94608df4f277ae4ae3489bcc5107fd8 /drivers/net/ethernet/marvell/octeontx2/af/rvu.h | |
| parent | octeontx2-af: Fixes static warnings (diff) | |
| download | linux-dev-459f326e995ce6f02f3dc79ca5bc4e2abe33d156.tar.xz linux-dev-459f326e995ce6f02f3dc79ca5bc4e2abe33d156.zip | |
octeontx2-af: Set NIX link credits based on max LMAC
When number of LMACs active on a CGX/RPM are 3, then
current NIX link credit config based on per lmac fifo
length which inturn is calculated as
'lmac_fifo_len = total_fifo_len / 3', is incorrect. In HW
one of the LMAC gets half of the FIFO and rest gets 1/4th.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Geetha Sowjanya <gakula@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index e5fdb7b62651..d15bc443335d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -827,7 +827,7 @@ int rvu_cgx_config_tx(void *cgxd, int lmac_id, bool enable); int rvu_cgx_prio_flow_ctrl_cfg(struct rvu *rvu, u16 pcifunc, u8 tx_pause, u8 rx_pause, u16 pfc_en); int rvu_cgx_cfg_pause_frm(struct rvu *rvu, u16 pcifunc, u8 tx_pause, u8 rx_pause); - +u32 rvu_cgx_get_lmac_fifolen(struct rvu *rvu, int cgx, int lmac); int npc_get_nixlf_mcam_index(struct npc_mcam *mcam, u16 pcifunc, int nixlf, int type); bool is_mcam_entry_enabled(struct rvu *rvu, struct npc_mcam *mcam, int blkaddr, |