From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com>,
Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>,
Ariel Elior <ariel.elior@cavium.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 3.18 06/12] bnx2x: Clear fip MAC when fcoe offload support is disabled
Date: Wed, 26 Dec 2018 17:57:34 -0500 [thread overview]
Message-ID: <20181226225741.151608-6-sashal@kernel.org> (raw)
In-Reply-To: <20181226225741.151608-1-sashal@kernel.org>
From: Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com>
[ Upstream commit bbf666c1af916ed74795493c564df6fad462cc80 ]
On some customer setups it was observed that shmem contains a non-zero fip
MAC for 57711 which would lead to enabling of SW FCoE.
Add a software workaround to clear the bad fip mac address if no FCoE
connections are supported.
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 8063e928827c..b121882c6d1b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11462,8 +11462,10 @@ static void bnx2x_get_fcoe_info(struct bnx2x *bp)
* If maximum allowed number of connections is zero -
* disable the feature.
*/
- if (!bp->cnic_eth_dev.max_fcoe_conn)
+ if (!bp->cnic_eth_dev.max_fcoe_conn) {
bp->flags |= NO_FCOE_FLAG;
+ eth_zero_addr(bp->fip_mac);
+ }
}
static void bnx2x_get_cnic_info(struct bnx2x *bp)
--
2.19.1
next prev parent reply other threads:[~2018-12-26 23:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-26 22:57 [PATCH AUTOSEL 3.18 01/12] powerpc: Fix COFF zImage booting on old powermacs Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 02/12] checkstack.pl: fix for aarch64 Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 03/12] xfrm: Fix bucket count reported to userspace Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 04/12] Input: omap-keypad - fix idle configuration to not block SoC idle states Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 05/12] USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data Sasha Levin
2018-12-26 22:57 ` Sasha Levin [this message]
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 07/12] w90p910_ether: remove incorrect __init annotation Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 08/12] x86/mtrr: Don't copy uninitialized gentry fields back to userspace Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 09/12] xen/netfront: tolerate frags with no data Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 10/12] vxge: ensure data0 is initialized in when fetching firmware version information Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 11/12] net: netxen: fix a missing check and an uninitialized use Sasha Levin
2018-12-26 22:57 ` [PATCH AUTOSEL 3.18 12/12] serial/sunsu: fix refcount leak Sasha Levin
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