Commit 815debbb authored by Subbaraya Sundeep's avatar Subbaraya Sundeep Committed by Paolo Abeni
Browse files

octeontx2-pf: mcs: Clear stats before freeing resource 



When freeing MCS hardware resources like SecY, SC and
SA the corresponding stats needs to be cleared. Otherwise
previous stats are shown in newly created macsec interfaces.

Fixes: c54ffc73 ("octeontx2-pf: mcs: Introduce MACSEC hardware offloading")
Signed-off-by: default avatarSubbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: default avatarSunil Goutham <sgoutham@marvell.com>
Signed-off-by: default avatarGeetha sowjanya <gakula@marvell.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 57d00d43

drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c

+9 −0
Original line number Diff line number Diff line
@@ -150,11 +150,20 @@ static void cn10k_mcs_free_rsrc(struct otx2_nic *pfvf, enum mcs_direction dir, 
				enum mcs_rsrc_type type, u16 hw_rsrc_id,

				bool all)

{

	struct mcs_clear_stats *clear_req;

	struct mbox *mbox = &pfvf->mbox;

	struct mcs_free_rsrc_req *req;



	mutex_lock(&mbox->lock);



	clear_req = otx2_mbox_alloc_msg_mcs_clear_stats(mbox);

	if (!clear_req)

		goto fail;



	clear_req->id = hw_rsrc_id;

	clear_req->type = type;

	clear_req->dir = dir;



	req = otx2_mbox_alloc_msg_mcs_free_resources(mbox);

	if (!req)

		goto fail;