/* trigger_receive causes the card to check for empty frames in the descriptor list in which packets can be received. This is accomplished by writing to the CSR2 port. The documentation claims that the act of writing is sufficient and that the value is ignored; I chose zero.  */
static void trigger_receive(struct xircom_private *card)
/* trigger_receive causes the card to check for empty frames in the descriptor list in which packets can be received. This is accomplished by writing to the CSR2 port. The documentation claims that the act of writing is sufficient and that the value is ignored; I chose zero.  */
static void trigger_receive(struct xircom_private *card)
{
	unsigned int val;
	enter("trigger_receive");
	val = 0;
	outl(val, card->io_port + CSR2);
	leave("trigger_receive");
}