Multiqueue aware drivers should only start/stop/wake/schedule
specific TX queues, rather than using the backwards compat
non-multiqueue-aware interfaces.
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
---
drivers/net/cpmac.c | 20 ++++++----------
drivers/net/ixgbe/ixgbe_main.c | 13 +++-------
drivers/net/s2io.c | 48 +++++++++++++++------------------------
3 files changed, 31 insertions(+), 50 deletions(-)
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 7c7b54e..6c05fe1 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -544,7 +544,7 @@ fatal_error:
spin_unlock(&priv->rx_lock);
netif_rx_complete(priv->dev, napi);
- netif_stop_queue(priv->dev);
+ netif_stop_all_queues(priv->dev);
napi_disable(&priv->napi);
atomic_inc(&priv->reset_pending);
@@ -750,9 +750,7 @@ static void cpmac_hw_error(struct work_struct *work)
barrier();
atomic_dec(&priv->reset_pending);
- for (i = 0; i < CPMAC_QUEUES; i++)
- netif_wake_subqueue(priv->dev, i);
- netif_wake_queue(priv->dev);
+ netif_wake_all_queues(priv->dev);
cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
}
@@ -781,7 +779,7 @@ static void cpmac_check_status(struct net_device *dev)
dev->name, tx_code, tx_channel, macstatus);
}
- netif_stop_queue(dev);
+ netif_stop_all_queues(dev);
cpmac_hw_stop(dev);
if (schedule_work(&priv->reset_work))
atomic_inc(&priv->reset_pending);
@@ -842,9 +840,7 @@ static void cpmac_tx_timeout(struct net_device *dev)
barrier();
atomic_dec(&priv->reset_pending);
- netif_wake_queue(priv->dev);
- for (i = 0; i < CPMAC_QUEUES; i++)
- netif_wake_subqueue(dev, i);
+ netif_wake_all_queues(priv->dev);
}
static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -935,7 +931,7 @@ static void cpmac_adjust_link(struct net_device *dev)
spin_lock(&priv->lock);
if (priv->phy->link) {
- netif_start_queue(dev);
+ netif_start_all_queues(dev);
if (priv->phy->duplex != priv->oldduplex) {
new_state = 1;
priv->oldduplex = priv->phy->duplex;
@@ -949,10 +945,10 @@ static void cpmac_adjust_link(struct net_device *dev)
if (!priv->oldlink) {
new_state = 1;
priv->oldlink = 1;
- netif_schedule(dev);
+ netif_tx_schedule_all(dev);
}
} else if (priv->oldlink) {
- netif_stop_queue(dev);
+ netif_stop_all_queues(dev);
new_state = 1;
priv->oldlink = 0;
priv->oldspeed = 0;
@@ -1072,7 +1068,7 @@ static int cpmac_stop(struct net_device *dev)
struct cpmac_priv *priv = netdev_priv(dev);
struct resource *mem;
- netif_stop_queue(dev);
+ netif_stop_all_queues(dev);
cancel_work_sync(&priv->reset_work);
napi_disable(&priv->napi);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 9a0bb4d..cb0909c 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2009,7 +2009,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
del_timer_sync(&adapter->watchdog_timer);
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
+ netif_tx_stop_all_queues(netdev);
if (!pci_channel_offline(adapter->pdev))
ixgbe_reset(adapter);
@@ -2892,7 +2892,6 @@ static void ixgbe_watchdog(unsigned long data)
struct net_device *netdev = adapter->netdev;
bool link_up;
u32 link_speed = 0;
- int i;
adapter->hw.mac.ops.check_link(&adapter->hw, &(link_speed), &link_up);
@@ -2913,9 +2912,7 @@ static void ixgbe_watchdog(unsigned long data)
(FLOW_TX ? "TX" : "None"))));
netif_carrier_on(netdev);
- netif_wake_queue(netdev);
- for (i = 0; i < adapter->num_tx_queues; i++)
- netif_wake_subqueue(netdev, i);
+ netif_tx_wake_all_queues(netdev);
} else {
/* Force detection of hung controller */
adapter->detect_tx_hung = true;
@@ -2924,7 +2921,7 @@ static void ixgbe_watchdog(unsigned long data)
if (netif_carrier_ok(netdev)) {
DPRINTK(LINK, INFO, "NIC Link is Down\n");
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
+ netif_tx_stop_all_queues(netdev);
}
}
@@ -3627,9 +3624,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
ixgbe_start_hw(hw);
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
- for (i = 0; i < adapter->num_tx_queues; i++)
- netif_stop_subqueue(netdev, i);
+ netif_tx_stop_all_queues(netdev);
ixgbe_napi_add_all(adapter);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 6acbfbc..1d8433f 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -545,63 +545,53 @@ static struct pci_driver s2io_driver = {
/* netqueue manipulation helper functions */
static inline void s2io_stop_all_tx_queue(struct s2io_nic *sp)
{
- int i;
- if (sp->config.multiq) {
- for (i = 0; i < sp->config.tx_fifo_num; i++)
- netif_stop_subqueue(sp->dev, i);
- } else {
+ if (!sp->config.multiq) {
+ int i;
+
for (i = 0; i < sp->config.tx_fifo_num; i++)
sp->mac_control.fifos[i].queue_state = FIFO_QUEUE_STOP;
- netif_stop_queue(sp->dev);
}
+ netif_tx_stop_all_queues(sp->dev);
}
static inline void s2io_stop_tx_queue(struct s2io_nic *sp, int fifo_no)
{
- if (sp->config.multiq)
- netif_stop_subqueue(sp->dev, fifo_no);
- else {
+ if (!sp->config.multiq)
sp->mac_control.fifos[fifo_no].queue_state =
FIFO_QUEUE_STOP;
- netif_stop_queue(sp->dev);
- }
+
+ netif_tx_stop_all_queues(sp->dev);
}
static inline void s2io_start_all_tx_queue(struct s2io_nic *sp)
{
- int i;
- if (sp->config.multiq) {
- for (i = 0; i < sp->config.tx_fifo_num; i++)
- netif_start_subqueue(sp->dev, i);
- } else {
+ if (!sp->config.multiq) {
+ int i;
+
for (i = 0; i < sp->config.tx_fifo_num; i++)
sp->mac_control.fifos[i].queue_state = FIFO_QUEUE_START;
- netif_start_queue(sp->dev);
}
+ netif_tx_start_all_queues(sp->dev);
}
static inline void s2io_start_tx_queue(struct s2io_nic *sp, int fifo_no)
{
- if (sp->config.multiq)
- netif_start_subqueue(sp->dev, fifo_no);
- else {
+ if (!sp->config.multiq)
sp->mac_control.fifos[fifo_no].queue_state =
FIFO_QUEUE_START;
- netif_start_queue(sp->dev);
- }
+
+ netif_tx_start_all_queues(sp->dev);
}
static inline void s2io_wake_all_tx_queue(struct s2io_nic *sp)
{
- int i;
- if (sp->config.multiq) {
- for (i = 0; i < sp->config.tx_fifo_num; i++)
- netif_wake_subqueue(sp->dev, i);
- } else {
+ if (!sp->config.multiq) {
+ int i;
+
for (i = 0; i < sp->config.tx_fifo_num; i++)
sp->mac_control.fifos[i].queue_state = FIFO_QUEUE_START;
- netif_wake_queue(sp->dev);
}
+ netif_tx_wake_all_queues(sp->dev);
}
static inline void s2io_wake_tx_queue(
@@ -8675,5 +8665,5 @@ static void s2io_io_resume(struct pci_dev *pdev)
}
netif_device_attach(netdev);
- netif_wake_queue(netdev);
+ netif_tx_wake_all_queues(netdev);
}
--
1.5.6
--
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