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octeontx2-af: print error message incase of invalid pf mapping

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During AF driver initialization, it creates a mapping between pf to
cgx,lmac pair. Whenever there is a physical link change, using this
mapping driver forwards the message to the associated netdev.

This patch prints error message incase of cgx,lmac pair is not
associated with any pf netdev.

Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hariprasad Kelam 2023-08-25 16:10:22 +05:30 committed by David S. Miller
parent 2f387525d4
commit 17d1368f4f
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c
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@ -236,6 +236,11 @@ static void cgx_notify_pfs(struct cgx_link_event *event, struct rvu *rvu)
linfo = &event->link_uinfo;
pfmap = cgxlmac_to_pfmap(rvu, event->cgx_id, event->lmac_id);
if (!pfmap) {
dev_err(rvu->dev, "CGX port%d:%d not mapped with PF\n",
event->cgx_id, event->lmac_id);
return;
}
do {
pfid = find_first_bit(&pfmap,