/*
* Discard the RX ring-buffers, called as part of the net-ISR
* when the buffer runs over
- * Caller needs to hold priv->lock
*/
static void rtl838x_rb_cleanup(struct rtl838x_eth_priv *priv, int status)
{
pr_debug("IRQ: %08x\n", status);
- spin_lock(&priv->lock);
/* Ignore TX interrupt */
if ((status & 0xf0000)) {
/* Clear ISR */
rtl839x_l2_notification_handler(priv);
}
- spin_unlock(&priv->lock);
return IRQ_HANDLED;
}
pr_debug("In %s, status_tx: %08x, status_rx: %08x, status_rx_r: %08x\n",
__func__, status_tx, status_rx, status_rx_r);
- spin_lock(&priv->lock);
/* Ignore TX interrupt */
if (status_tx) {
rtl838x_rb_cleanup(priv, status_rx_r);
}
- spin_unlock(&priv->lock);
return IRQ_HANDLED;
}