diff options
| author | Hariprasad Kelam <hkelam@marvell.com> | 2021-09-28 17:00:59 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-28 13:50:37 +0100 |
| commit | d1489208681dfe432609fdaa49b160219c6e221c (patch) | |
| tree | 2f8c80325bfd4a54fc5c29c48c13c8690f1f920d /drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | |
| parent | e37e08fffc373206ad4e905c05729ea6bbdcb22c (diff) | |
octeontx2-af: cn10k: RPM hardware timestamp configuration
MAC on CN10K support hardware timestamping such that 8 bytes addition
header is prepended to incoming packets. This patch does necessary
configuration to enable Hardware time stamping upon receiving request
from PF netdev interfaces.
Timestamp configuration is different on MAC (CGX) Octeontx2 silicon
and MAC (RPM) OcteonTX3 CN10k. Based on silicon variant appropriate
fn() pointer is called. Refactor MAC specific mbox messages to remove
unnecessary gaps in mboxids.
Signed-off-by: Hariprasad Kelam <hkelam@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/af/rvu_nix.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 601935a05921..67feb26792e4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -4517,6 +4517,7 @@ void rvu_nix_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int nixlf) struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc); struct hwctx_disable_req ctx_req; int pf = rvu_get_pf(pcifunc); + struct mac_ops *mac_ops; u8 cgx_id, lmac_id; void *cgxd; int err; @@ -4563,7 +4564,8 @@ void rvu_nix_lf_teardown(struct rvu *rvu, u16 pcifunc, int blkaddr, int nixlf) if (pfvf->hw_rx_tstamp_en) { rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); cgxd = rvu_cgx_pdata(cgx_id, rvu); - cgx_lmac_ptp_config(cgxd, lmac_id, false); + mac_ops = get_mac_ops(cgxd); + mac_ops->mac_enadis_ptp_config(cgxd, lmac_id, false); /* Undo NPC config done for PTP */ if (npc_config_ts_kpuaction(rvu, pf, pcifunc, false)) dev_err(rvu->dev, "NPC config for PTP failed\n"); |