diff options
| author |   Geetha sowjanya <gakula@marvell.com> | 2022-01-21 12:04:44 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-01-21 14:32:20 +0000 |
| commit | 1581d61b42d985cefe7b71eea67ab3bfcbf34d0f (patch) | |
| tree | 7da112af077b71f4d49ac2080b5d5251de3a1cb4 /drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | |
| parent | octeontx2-pf: cn10k: Ensure valid pointers are freed to aura (diff) | |
| download | linux-dev-1581d61b42d985cefe7b71eea67ab3bfcbf34d0f.tar.xz linux-dev-1581d61b42d985cefe7b71eea67ab3bfcbf34d0f.zip | |
octeontx2-af: Increase link credit restore polling timeout
It's been observed that sometimes link credit restore takes
a lot of time than the current timeout. This patch increases
the default timeout value and return the proper error value
on failure.
Fixes: 1c74b89171c3 ("octeontx2-af: Wait for TX link idle for credits change")
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Subbaraya Sundeep <sbhatta@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, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index de6e5a128864..97fb61915379 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -3891,8 +3891,8 @@ nix_config_link_credits(struct rvu *rvu, int blkaddr, int link, NIX_AF_TL1X_SW_XOFF(schq), BIT_ULL(0)); } - rc = -EBUSY; - poll_tmo = jiffies + usecs_to_jiffies(10000); + rc = NIX_AF_ERR_LINK_CREDITS; + poll_tmo = jiffies + usecs_to_jiffies(200000); /* Wait for credits to return */ do { if (time_after(jiffies, poll_tmo)) |