Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fdb4a083 authored by Igor Russkikh's avatar Igor Russkikh Committed by David S. Miller
Browse files

net: aquantia: Improve link state and statistics check interval callback 



Reduce timeout from 2 secs to 1 sec. If link is down,
reduce it to 500msec. This speeds up link detection.

Signed-off-by: default avatarIgor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 45cc1c7a

drivers/net/ethernet/aquantia/atlantic/aq_cfg.h

+1 −1
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ 
#define AQ_CFG_PCI_FUNC_MSIX_IRQS   9U

#define AQ_CFG_PCI_FUNC_PORTS       2U



#define AQ_CFG_SERVICE_TIMER_INTERVAL    (2 * HZ)

#define AQ_CFG_SERVICE_TIMER_INTERVAL    (1 * HZ)

#define AQ_CFG_POLLING_TIMER_INTERVAL   ((unsigned int)(2 * HZ))



#define AQ_CFG_SKB_FRAGS_MAX   32U

drivers/net/ethernet/aquantia/atlantic/aq_nic.c

+5 −2
Original line number Diff line number Diff line
@@ -168,6 +168,7 @@ static int aq_nic_update_link_status(struct aq_nic_s *self) 
static void aq_nic_service_timer_cb(struct timer_list *t)

{

	struct aq_nic_s *self = from_timer(self, t, service_timer);

	int ctimer = AQ_CFG_SERVICE_TIMER_INTERVAL;

	int err = 0;



	if (aq_utils_obj_test(&self->header.flags, AQ_NIC_FLAGS_IS_NOT_READY))
@@ -182,10 +183,12 @@ static void aq_nic_service_timer_cb(struct timer_list *t) 


	aq_nic_update_ndev_stats(self);



	/* If no link - use faster timer rate to detect link up asap */

	if (!netif_carrier_ok(self->ndev))

		ctimer = max(ctimer / 2, 1);



err_exit:

	mod_timer(&self->service_timer,

		  jiffies + AQ_CFG_SERVICE_TIMER_INTERVAL);

	mod_timer(&self->service_timer, jiffies + ctimer);

}



static void aq_nic_polling_timer_cb(struct timer_list *t)