tg3: Enable NAPI instances for other int vectors
This patch adds code to enable and disable the rest of the NAPI
instances.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 2e0f4a5..a4e46e4 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -694,25 +694,39 @@
HOSTCC_MODE_ENABLE | tnapi->coal_now);
}
+static void tg3_napi_disable(struct tg3 *tp)
+{
+ int i;
+
+ for (i = tp->irq_cnt - 1; i >= 0; i--)
+ napi_disable(&tp->napi[i].napi);
+}
+
+static void tg3_napi_enable(struct tg3 *tp)
+{
+ int i;
+
+ for (i = 0; i < tp->irq_cnt; i++)
+ napi_enable(&tp->napi[i].napi);
+}
+
static inline void tg3_netif_stop(struct tg3 *tp)
{
tp->dev->trans_start = jiffies; /* prevent tx timeout */
- napi_disable(&tp->napi[0].napi);
+ tg3_napi_disable(tp);
netif_tx_disable(tp->dev);
}
static inline void tg3_netif_start(struct tg3 *tp)
{
- struct tg3_napi *tnapi = &tp->napi[0];
-
/* NOTE: unconditional netif_tx_wake_all_queues is only
* appropriate so long as all callers are assured to
* have free tx slots (such as after tg3_init_hw)
*/
netif_tx_wake_all_queues(tp->dev);
- napi_enable(&tnapi->napi);
- tnapi->hw_status->status |= SD_STATUS_UPDATED;
+ tg3_napi_enable(tp);
+ tp->napi[0].hw_status->status |= SD_STATUS_UPDATED;
tg3_enable_ints(tp);
}
@@ -4958,7 +4972,7 @@
tg3_full_unlock(tp);
del_timer_sync(&tp->timer);
tp->irq_sync = 0;
- napi_enable(&tp->napi[0].napi);
+ tg3_napi_enable(tp);
dev_close(tp->dev);
tg3_full_lock(tp, 0);
}
@@ -8153,7 +8167,7 @@
if (err)
goto err_out1;
- napi_enable(&tp->napi[0].napi);
+ tg3_napi_enable(tp);
for (i = 0; i < tp->irq_cnt; i++) {
struct tg3_napi *tnapi = &tp->napi[i];
@@ -8240,7 +8254,7 @@
}
err_out2:
- napi_disable(&tp->napi[0].napi);
+ tg3_napi_disable(tp);
tg3_free_consistent(tp);
err_out1:
@@ -8486,7 +8500,7 @@
int i;
struct tg3 *tp = netdev_priv(dev);
- napi_disable(&tp->napi[0].napi);
+ tg3_napi_disable(tp);
cancel_work_sync(&tp->reset_task);
netif_tx_stop_all_queues(dev);