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Notify Ethernet driver of TX data availability on raw socket. From Daniel Lazlo Sitzer

This commit is contained in:
Gregory Nutt 2014-06-18 09:44:06 -06:00
parent 2b5f8dbba5
commit 3ec359d14c
1 changed files with 5 additions and 0 deletions
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5
net/net_send_unbuffered.c
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@ -277,6 +277,11 @@ static ssize_t pktsend(FAR struct socket *psock, FAR const void *buf,
state.snd_cb->priv = (void*)&state; state.snd_cb->priv = (void*)&state;
state.snd_cb->event = pktsend_interrupt; state.snd_cb->event = pktsend_interrupt;
/* Notify the device driver of the availability of TX data */
struct uip_driver_s *dev = netdev_findbyname("eth0");
dev->d_txavail(dev);
/* Wait for the send to complete or an error to occure: NOTES: (1) /* Wait for the send to complete or an error to occure: NOTES: (1)
* uip_lockedwait will also terminate if a signal is received, (2) * uip_lockedwait will also terminate if a signal is received, (2)
* interrupts may be disabled! They will be re-enabled while the * interrupts may be disabled! They will be re-enabled while the