else
cfg->vecs = 1U;
+ cfg->num_rss_queues = min(cfg->vecs, AQ_CFG_NUM_RSS_QUEUES_DEF);
+
cfg->irq_type = aq_pci_func_get_irq_type(self->aq_pci_func);
if ((cfg->irq_type == AQ_HW_IRQ_LEGACY) ||
struct net_device *ndev = aq_nic_get_ndev(self);
int err = 0;
unsigned int i = 0U;
- struct aq_hw_link_status_s link_status;
struct aq_ring_stats_rx_s stats_rx;
struct aq_ring_stats_tx_s stats_tx;
if (aq_utils_obj_test(&self->header.flags, AQ_NIC_FLAGS_IS_NOT_READY))
goto err_exit;
- err = self->aq_hw_ops.hw_get_link_status(self->aq_hw, &link_status);
+ err = self->aq_hw_ops.hw_get_link_status(self->aq_hw);
if (err < 0)
goto err_exit;
- self->aq_hw_ops.hw_interrupt_moderation_set(self->aq_hw,
- self->aq_nic_cfg.is_interrupt_moderation);
+ self->link_status = self->aq_hw->aq_link_status;
- if (memcmp(&link_status, &self->link_status, sizeof(link_status))) {
- if (link_status.mbps) {
- aq_utils_obj_set(&self->header.flags,
- AQ_NIC_FLAG_STARTED);
- aq_utils_obj_clear(&self->header.flags,
- AQ_NIC_LINK_DOWN);
- netif_carrier_on(self->ndev);
- } else {
- netif_carrier_off(self->ndev);
- aq_utils_obj_set(&self->header.flags, AQ_NIC_LINK_DOWN);
- }
-
- self->link_status = link_status;
+ self->aq_hw_ops.hw_interrupt_moderation_set(self->aq_hw,
+ self->aq_nic_cfg.is_interrupt_moderation);
+
+ if (self->link_status.mbps) {
+ aq_utils_obj_set(&self->header.flags,
+ AQ_NIC_FLAG_STARTED);
+ aq_utils_obj_clear(&self->header.flags,
+ AQ_NIC_LINK_DOWN);
+ netif_carrier_on(self->ndev);
+ } else {
+ netif_carrier_off(self->ndev);
+ aq_utils_obj_set(&self->header.flags, AQ_NIC_LINK_DOWN);
}
memset(&stats_rx, 0U, sizeof(struct aq_ring_stats_rx_s));
}
int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb)
-__releases(&ring->lock)
-__acquires(&ring->lock)
{
struct aq_ring_s *ring = NULL;
unsigned int frags = 0U;
unsigned int vec = skb->queue_mapping % self->aq_nic_cfg.vecs;
unsigned int tc = 0U;
- unsigned int trys = AQ_CFG_LOCK_TRYS;
int err = NETDEV_TX_OK;
bool is_nic_in_bad_state;
goto err_exit;
}
- do {
- if (spin_trylock(&ring->header.lock)) {
- frags = aq_nic_map_skb(self, skb, ring);
-
- if (likely(frags)) {
- err = self->aq_hw_ops.hw_ring_tx_xmit(
- self->aq_hw,
- ring, frags);
- if (err >= 0) {
- if (aq_ring_avail_dx(ring) <
- AQ_CFG_SKB_FRAGS_MAX + 1)
- aq_nic_ndev_queue_stop(
- self,
- ring->idx);
-
- ++ring->stats.tx.packets;
- ring->stats.tx.bytes += skb->len;
- }
- } else {
- err = NETDEV_TX_BUSY;
- }
+ frags = aq_nic_map_skb(self, skb, ring);
- spin_unlock(&ring->header.lock);
- break;
- }
- } while (--trys);
+ if (likely(frags)) {
+ err = self->aq_hw_ops.hw_ring_tx_xmit(self->aq_hw,
+ ring,
+ frags);
+ if (err >= 0) {
+ if (aq_ring_avail_dx(ring) < AQ_CFG_SKB_FRAGS_MAX + 1)
+ aq_nic_ndev_queue_stop(self, ring->idx);
- if (!trys) {
+ ++ring->stats.tx.packets;
+ ring->stats.tx.bytes += skb->len;
+ }
+ } else {
err = NETDEV_TX_BUSY;
- goto err_exit;
}
err_exit: