From 049b467d7a57e7b978ce063ee3639670f383fb5c Mon Sep 17 00:00:00 2001 From: Barak Witkowski Date: Sun, 2 Dec 2012 04:05:57 +0000 Subject: [PATCH] bnx2x: Correct PFC disablement bnx2x driver could only have enabled pfc via usage of dcbnl; now, it can also correctly disable it. Signed-off-by: Barak Witkowski Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c index c8c034027ce5..10bc093d2ca4 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c @@ -2052,10 +2052,13 @@ static void bnx2x_dcbnl_set_pfc_cfg(struct net_device *netdev, int prio, if (!bnx2x_dcbnl_set_valid(bp) || prio >= MAX_PFC_PRIORITIES) return; - bp->dcbx_config_params.admin_pfc_bitmap |= ((setting ? 1 : 0) << prio); - if (setting) + if (setting) { + bp->dcbx_config_params.admin_pfc_bitmap |= (1 << prio); bp->dcbx_config_params.admin_pfc_tx_enable = 1; + } else { + bp->dcbx_config_params.admin_pfc_bitmap &= ~(1 << prio); + } } static void bnx2x_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio, -- 2.20.1