From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Suresh Reddy <Suresh.Reddy@emulex.com>,
Sathya Perla <sathya.perla@emulex.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 3.4 10/23] be2net: set EQ DB clear-intr bit in be_open()
Date: Sat, 26 Jul 2014 12:02:10 -0700 [thread overview]
Message-ID: <20140726190150.038510548@linuxfoundation.org> (raw)
In-Reply-To: <20140726190149.723570428@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Suresh Reddy <Suresh.Reddy@emulex.com>
[ Upstream commit 4cad9f3b61c7268fa89ab8096e23202300399b5d ]
On BE3, if the clear-interrupt bit of the EQ doorbell is not set the first
time it is armed, ocassionally we have observed that the EQ doesn't raise
anymore interrupts even if it is in armed state.
This patch fixes this by setting the clear-interrupt bit when EQs are
armed for the first time in be_open().
Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/emulex/benet/be_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2411,7 +2411,7 @@ static int be_open(struct net_device *ne
for_all_evt_queues(adapter, eqo, i) {
napi_enable(&eqo->napi);
- be_eq_notify(adapter, eqo->q.id, true, false, 0);
+ be_eq_notify(adapter, eqo->q.id, true, true, 0);
}
status = be_cmd_link_status_query(adapter, NULL, NULL,
next prev parent reply other threads:[~2014-07-26 19:02 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-26 19:02 [PATCH 3.4 00/23] 3.4.100-stable review Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 01/23] crypto: testmgr - update LZO compression test vectors Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 02/23] shmem: fix faulting into a hole while its punched Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 03/23] shmem: fix faulting into a hole, not taking i_mutex Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 04/23] shmem: fix splicing from a hole while its punched Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 05/23] tcp: fix tcp_match_skb_to_sack() for unaligned SACK at end of an skb Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 06/23] 8021q: fix a potential memory leak Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 07/23] igmp: fix the problem when mc leave group Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 08/23] tcp: fix false undo corner cases Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 09/23] appletalk: Fix socket referencing in skb Greg Kroah-Hartman
2014-07-26 19:02 ` Greg Kroah-Hartman [this message]
2014-07-26 19:02 ` [PATCH 3.4 11/23] tipc: clear next-pointer of message fragments before reassembly Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 12/23] net: sctp: fix information leaks in ulpevent layer Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 13/23] net: pppoe: use correct channel MTU when using Multilink PPP Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 14/23] sunvnet: clean up objects created in vnet_new() on vnet_exit() Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 16/23] dns_resolver: Null-terminate the right string Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 17/23] ipv4: fix buffer overflow in ip_options_compile() Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 19/23] mwifiex: fix Tx timeout issue Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 20/23] drm/radeon: avoid leaking edid data Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 21/23] alarmtimer: Fix bug where relative alarm timers were treated as absolute Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 22/23] PM / sleep: Fix request_firmware() error at resume Greg Kroah-Hartman
2014-07-26 19:02 ` [PATCH 3.4 23/23] iommu/vt-d: Disable translation if already enabled Greg Kroah-Hartman
2014-07-27 14:58 ` [PATCH 3.4 00/23] 3.4.100-stable review Guenter Roeck
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