diff options
| author |   Subbaraya Sundeep <sbhatta@marvell.com> | 2025-05-21 16:00:43 +0530 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2025-05-26 18:07:40 +0200 |
| commit | ba5cb47b56e5d89f0a5eb5163ffbfda1e3e7cef0 (patch) | |
| tree | 5266f63ccbcffe493649f558459d4184abc7878e | |
| parent | Merge tag 'net-6.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | wireguard-linux-ba5cb47b56e5d89f0a5eb5163ffbfda1e3e7cef0.tar.xz wireguard-linux-ba5cb47b56e5d89f0a5eb5163ffbfda1e3e7cef0.zip | |
octeontx2-af: Send Link events one by one
Send link events one after another otherwise new message
is overwriting the message which is being processed by PF.
Fixes: a88e0f936ba9 ("octeontx2: Detect the mbox up or down message via register")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1747823443-404-1-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c index 655dd4726d36..0277d226293e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c @@ -143,6 +143,8 @@ static int mcs_notify_pfvf(struct mcs_intr_event *event, struct rvu *rvu) otx2_mbox_msg_send_up(&rvu->afpf_wq_info.mbox_up, pf); + otx2_mbox_wait_for_rsp(&rvu->afpf_wq_info.mbox_up, pf); + mutex_unlock(&rvu->mbox_lock); return 0; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c index 992fa0b82e8d..ebb56eb0d18c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c @@ -272,6 +272,8 @@ static void cgx_notify_pfs(struct cgx_link_event *event, struct rvu *rvu) otx2_mbox_msg_send_up(&rvu->afpf_wq_info.mbox_up, pfid); + otx2_mbox_wait_for_rsp(&rvu->afpf_wq_info.mbox_up, pfid); + mutex_unlock(&rvu->mbox_lock); } while (pfmap); } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c index 052ae5923e3a..32953cca108c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c @@ -60,6 +60,8 @@ static int rvu_rep_up_notify(struct rvu *rvu, struct rep_event *event) otx2_mbox_msg_send_up(&rvu->afpf_wq_info.mbox_up, pf); + otx2_mbox_wait_for_rsp(&rvu->afpf_wq_info.mbox_up, pf); + mutex_unlock(&rvu->mbox_lock); return 0; } |