58 static int next_tx;  variable
142 	fifo_tx[next_tx].len = length;  in au1x00_send()
143 	fifo_tx[next_tx].addr = (virt_to_phys(packet))|TX_DMA_ENABLE;  in au1x00_send()
148 	while(!(fifo_tx[next_tx].addr&TX_T_DONE)){  in au1x00_send()
158 	fifo_tx[next_tx].addr = 0;  in au1x00_send()
159 	fifo_tx[next_tx].len = 0;  in au1x00_send()
162 	res = fifo_tx[next_tx].status;  in au1x00_send()
164 	next_tx++;  in au1x00_send()
165 	if(next_tx>=NO_OF_FIFOS){  in au1x00_send()
166 		next_tx=0;  in au1x00_send()
222 	next_tx = TX_GET_DMA_BUFFER(fifo_tx[0].addr);  in au1x00_init()