diff options
| author | Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> | 2016-07-26 17:39:42 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-26 23:17:42 -0700 |
| commit | d3480615cf00c6f615cdb61a9d03386574b93342 (patch) | |
| tree | dfab19f532652c5285751847aa02065b3a1391ab /drivers/net/ethernet/emulex | |
| parent | 4ac36a4adaf80013a60013d6f829f5863d5d0e05 (diff) | |
| download | linux-stable-d3480615cf00c6f615cdb61a9d03386574b93342.tar.gz linux-stable-d3480615cf00c6f615cdb61a9d03386574b93342.tar.bz2 linux-stable-d3480615cf00c6f615cdb61a9d03386574b93342.zip | |
be2net: perform temperature query in adapter regardless of its interface state
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>
Diffstat (limited to 'drivers/net/ethernet/emulex')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 1f16e73f6d0c..874c7539a79d 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -5077,6 +5077,10 @@ static void be_worker(struct work_struct *work) struct be_rx_obj *rxo; int i; + if (be_physfn(adapter) && + MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0) + be_cmd_get_die_temperature(adapter); + /* when interrupts are not yet enabled, just reap any pending * mcc completions */ @@ -5095,10 +5099,6 @@ static void be_worker(struct work_struct *work) be_cmd_get_stats(adapter, &adapter->stats_cmd); } - if (be_physfn(adapter) && - MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0) - be_cmd_get_die_temperature(adapter); - for_all_rx_queues(adapter, rxo, i) { /* Replenish RX-queues starved due to memory * allocation failures. |