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>
This commit is contained in:
Guilherme G. Piccoli 2016-07-26 17:39:42 -03:00 committed by David S. Miller
parent 4ac36a4ada
commit d3480615cf

View file

@ -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.