netdev - [net-next 01/15] ice: Fix EMP reset handling

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Message-Id: <20190904043512.28066-2-jeffrey.t.kirsher@intel.com>
Date:   Tue,  3 Sep 2019 21:34:58 -0700
From:   Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:     davem@...emloft.net
Cc:     Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>,
        netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com,
        Andrew Bowers <andrewx.bowers@...el.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 01/15] ice: Fix EMP reset handling

From: Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>

ice_reset_subtask needs to handle EMP resets as well, as EMP resets
can be triggered by the firmware. This patch adds the logic to do
this.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>
Tested-by: Andrew Bowers <andrewx.bowers@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index f029aee32913..b62c01ca9c28 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -567,6 +567,8 @@ static void ice_reset_subtask(struct ice_pf *pf)
 			reset_type = ICE_RESET_CORER;
 		if (test_and_clear_bit(__ICE_GLOBR_RECV, pf->state))
 			reset_type = ICE_RESET_GLOBR;
+		if (test_and_clear_bit(__ICE_EMPR_RECV, pf->state))
+			reset_type = ICE_RESET_EMPR;
 		/* return if no valid reset type requested */
 		if (reset_type == ICE_RESET_INVAL)
 			return;
-- 
2.21.0