From: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Date: Sat, 4 Jul 2020 10:13:44 +0530
Subject: bnx2x: Perform Idlechk dump during the debug collection.
Patch-mainline: v5.9-rc1
Git-commit: a46665707144d768ed4c9d4a6ed51edfd8cd7edf
References: jsc#SLE-13628

The patch adds driver changes to perform Idlechk dump during the debug
data collection.

Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -1181,9 +1181,18 @@ void bnx2x_panic_dump(struct bnx2x *bp,
 	}
 #endif
 	if (IS_PF(bp)) {
+		int tmp_msg_en = bp->msg_enable;
+
 		bnx2x_fw_dump(bp);
+		bp->msg_enable |= NETIF_MSG_HW;
+		BNX2X_ERR("Idle check (1st round) ----------\n");
+		bnx2x_idle_chk(bp);
+		BNX2X_ERR("Idle check (2nd round) ----------\n");
+		bnx2x_idle_chk(bp);
+		bp->msg_enable = tmp_msg_en;
 		bnx2x_mc_assert(bp);
 	}
+
 	BNX2X_ERR("end crash dump -----------------\n");
 }