diff options
-rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_main.c | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 9913952ccb42..49f6cab01ed5 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -109,7 +109,7 @@ static struct enic_intr_mod_table mod_table[ENIC_MAX_COALESCE_TIMERS + 1] = { static struct enic_intr_mod_range mod_range[ENIC_MAX_LINK_SPEEDS] = { {0, 0}, /* 0 - 4 Gbps */ {0, 3}, /* 4 - 10 Gbps */ - {3, 6}, /* 10 - 40 Gbps */ + {3, 6}, /* 10+ Gbps */ }; static void enic_init_affinity_hint(struct enic *enic) @@ -428,6 +428,36 @@ static void enic_mtu_check(struct enic *enic) } } +static void enic_set_rx_coal_setting(struct enic *enic) +{ + unsigned int speed; + int index = -1; + struct enic_rx_coal *rx_coal = &enic->rx_coalesce_setting; + + /* 1. Read the link speed from fw + * 2. Pick the default range for the speed + * 3. Update it in enic->rx_coalesce_setting + */ + speed = vnic_dev_port_speed(enic->vdev); + if (speed > ENIC_LINK_SPEED_10G) + index = ENIC_LINK_40G_INDEX; + else if (speed > ENIC_LINK_SPEED_4G) + index = ENIC_LINK_10G_INDEX; + else + index = ENIC_LINK_4G_INDEX; + + rx_coal->small_pkt_range_start = mod_range[index].small_pkt_range_start; + rx_coal->large_pkt_range_start = mod_range[index].large_pkt_range_start; + rx_coal->range_end = ENIC_RX_COALESCE_RANGE_END; + + /* Start with the value provided by UCSM */ + for (index = 0; index < enic->rq_count; index++) + enic->cq[index].cur_rx_coal_timeval = + enic->config.intr_timer_usec; + + rx_coal->use_adaptive_rx_coalesce = 1; +} + static void enic_link_check(struct enic *enic) { int link_status = vnic_dev_link_status(enic->vdev); @@ -436,6 +466,7 @@ static void enic_link_check(struct enic *enic) if (link_status && !carrier_ok) { netdev_info(enic->netdev, "Link UP\n"); netif_carrier_on(enic->netdev); + enic_set_rx_coal_setting(enic); } else if (!link_status && carrier_ok) { netdev_info(enic->netdev, "Link DOWN\n"); netif_carrier_off(enic->netdev); @@ -1901,36 +1932,6 @@ static void enic_synchronize_irqs(struct enic *enic) } } -static void enic_set_rx_coal_setting(struct enic *enic) -{ - unsigned int speed; - int index = -1; - struct enic_rx_coal *rx_coal = &enic->rx_coalesce_setting; - - /* 1. Read the link speed from fw - * 2. Pick the default range for the speed - * 3. Update it in enic->rx_coalesce_setting - */ - speed = vnic_dev_port_speed(enic->vdev); - if (ENIC_LINK_SPEED_10G < speed) - index = ENIC_LINK_40G_INDEX; - else if (ENIC_LINK_SPEED_4G < speed) - index = ENIC_LINK_10G_INDEX; - else - index = ENIC_LINK_4G_INDEX; - - rx_coal->small_pkt_range_start = mod_range[index].small_pkt_range_start; - rx_coal->large_pkt_range_start = mod_range[index].large_pkt_range_start; - rx_coal->range_end = ENIC_RX_COALESCE_RANGE_END; - - /* Start with the value provided by UCSM */ - for (index = 0; index < enic->rq_count; index++) - enic->cq[index].cur_rx_coal_timeval = - enic->config.intr_timer_usec; - - rx_coal->use_adaptive_rx_coalesce = 1; -} - static int enic_dev_notify_set(struct enic *enic) { int err; @@ -3063,7 +3064,6 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) timer_setup(&enic->notify_timer, enic_notify_timer, 0); enic_rfs_flw_tbl_init(enic); - enic_set_rx_coal_setting(enic); INIT_WORK(&enic->reset, enic_reset); INIT_WORK(&enic->tx_hang_reset, enic_tx_hang_reset); INIT_WORK(&enic->change_mtu_work, enic_change_mtu_work); |