diff options
| author | Divy Le Ray <divy@chelsio.com> | 2008-12-16 01:09:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-16 01:09:39 -0800 |
| commit | 82ad33297410c1af8e993210da76e114a4c1670d (patch) | |
| tree | 63044ca2d003efc85461a5e0943a175dbc960742 /drivers/net/cxgb3/cxgb3_main.c | |
| parent | 89c88b16f12e9df9ac39418638f267ec3b36a6c6 (diff) | |
| download | talos-op-linux-82ad33297410c1af8e993210da76e114a4c1670d.tar.gz talos-op-linux-82ad33297410c1af8e993210da76e114a4c1670d.zip | |
cxgb3: Add multiple Tx queue support.
Implement NIC Tx multiqueue.
Bump up driver version.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 46c114e928a0..9e8727c5eced 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -550,7 +550,8 @@ static int setup_sge_qsets(struct adapter *adap) err = t3_sge_alloc_qset(adap, qset_idx, 1, (adap->flags & USING_MSIX) ? qset_idx + 1 : irq_idx, - &adap->params.sge.qset[qset_idx], ntxq, dev); + &adap->params.sge.qset[qset_idx], ntxq, dev, + netdev_get_tx_queue(dev, j)); if (err) { t3_stop_sge_timers(adap); t3_free_sge_resources(adap); @@ -1165,9 +1166,10 @@ static int cxgb_open(struct net_device *dev) "Could not initialize offload capabilities\n"); } + dev->real_num_tx_queues = pi->nqsets; link_start(dev); t3_port_intr_enable(adapter, pi->port_id); - netif_start_queue(dev); + netif_tx_start_all_queues(dev); if (!other_ports) schedule_chk_task(adapter); @@ -1180,7 +1182,7 @@ static int cxgb_close(struct net_device *dev) struct adapter *adapter = pi->adapter; t3_port_intr_disable(adapter, pi->port_id); - netif_stop_queue(dev); + netif_tx_stop_all_queues(dev); pi->phy.ops->power_down(&pi->phy, 1); netif_carrier_off(dev); t3_mac_disable(&pi->mac, MAC_DIRECTION_TX | MAC_DIRECTION_RX); @@ -2932,7 +2934,7 @@ static int __devinit init_one(struct pci_dev *pdev, for (i = 0; i < ai->nports; ++i) { struct net_device *netdev; - netdev = alloc_etherdev(sizeof(struct port_info)); + netdev = alloc_etherdev_mq(sizeof(struct port_info), SGE_QSETS); if (!netdev) { err = -ENOMEM; goto out_free_dev; @@ -2946,6 +2948,7 @@ static int __devinit init_one(struct pci_dev *pdev, pi->rx_csum_offload = 1; pi->port_id = i; netif_carrier_off(netdev); + netif_tx_stop_all_queues(netdev); netdev->irq = pdev->irq; netdev->mem_start = mmio_start; netdev->mem_end = mmio_start + mmio_len - 1; |
