Commit ba5cb47b authored by Subbaraya Sundeep's avatar Subbaraya Sundeep Committed by Paolo Abeni
Browse files

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: a88e0f93 ("octeontx2: Detect the mbox up or down message via register")
Signed-off-by: default avatarSubbaraya Sundeep <sbhatta@marvell.com>
Reviewed-by: default avatarMichal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1747823443-404-1-git-send-email-sbhatta@marvell.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 5cdb2c77

drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c

+2 −0
Original line number Diff line number Diff line
@@ -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;

drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

}

drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c

+2 −0
Original line number Diff line number Diff line
@@ -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;

}