]> www.infradead.org Git - users/jedix/linux-maple.git/commit
be2net: perform temperature query in adapter regardless of its interface state
authorGuilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Tue, 26 Jul 2016 20:39:42 +0000 (17:39 -0300)
committerDhaval Giani <dhaval.giani@oracle.com>
Wed, 8 Mar 2017 01:05:32 +0000 (20:05 -0500)
commitcca63c3bbaef54589a959d567d6a73266ebc1f04
tree56bced03aa69644fd4cff2640b4593abda681cf3
parent87626e17a9f309054ab88b11aab738dea1cbc577
be2net: perform temperature query in adapter regardless of its interface state

Orabug: 25570957

The be2net driver performs fw temperature queries on be_worker() routine,
which is executed each second for each be_adapter. There is a frequency
threshold to avoid fw query to happens at each call to be_worker();
instead, currently a fw query occurs once in 64 runs of the procedure.

Nevertheless, this fw temperature query is invoked only for adapters which
interface is up, so we can see I/O errors on read of hwmon counters from
userspace (from tools like lm-sensors) in case we have adapters' functions
which interface is down.

This patch moves the fw query code to be invoked even if interface is down.
No functional changes were introduced.

Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Acked-by: Sathya Perla <sathya.perla@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit d3480615cf00c6f615cdb61a9d03386574b93342)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>
drivers/net/ethernet/emulex/benet/be_main.c