From: David Binder <david.bin...@unisys.com>
Moves the call to napi_enable() before the call to init_rcv_bufs(),
ensuring that messages are not put into the receive queue until the guest
is ready to receive interrupts.
Signed-off-by: David Binder <david.bin...@unisys.com>
Signed-off-by: David Kershner <david.kersh...@unisys.com>
---
drivers/staging/unisys/visornic/visornic_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/unisys/visornic/visornic_main.c
b/drivers/staging/unisys/visornic/visornic_main.c
index 6c49288..cbc8810 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -572,6 +572,8 @@ visornic_enable_with_timeout(struct net_device *netdev,
const int timeout)
unsigned long flags;
int wait = 0;
+ napi_enable(&devdata->napi);
+
/* NOTE: the other end automatically unposts the rcv buffers when it
* gets a disable.
*/
@@ -595,7 +597,6 @@ visornic_enable_with_timeout(struct net_device *netdev,
const int timeout)
/* send enable and wait for ack -- don't hold lock when sending enable
* because if the queue is full, insert might sleep.
*/
- napi_enable(&devdata->napi);
send_enbdis(netdev, 1, devdata);
spin_lock_irqsave(&devdata->priv_lock, flags);
--
git-series 0.9.1
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