67 static int fifo_enqueue(struct ilo_hwinfo *hw, char *fifobar, int entry)  in fifo_enqueue()  argument
69 	struct fifo *fifo_q = FIFOBARTOHANDLE(fifobar);  in fifo_enqueue()
74 	if (!(fifo_q->fifobar[(fifo_q->tail + 1) & fifo_q->imask]  in fifo_enqueue()
76 		fifo_q->fifobar[fifo_q->tail & fifo_q->imask] |=  in fifo_enqueue()
86 static int fifo_dequeue(struct ilo_hwinfo *hw, char *fifobar, int *entry)  in fifo_dequeue()  argument
88 	struct fifo *fifo_q = FIFOBARTOHANDLE(fifobar);  in fifo_dequeue()
94 	c = fifo_q->fifobar[fifo_q->head & fifo_q->imask];  in fifo_dequeue()
99 		fifo_q->fifobar[fifo_q->head & fifo_q->imask] =  in fifo_dequeue()
109 static int fifo_check_recv(struct ilo_hwinfo *hw, char *fifobar)  in fifo_check_recv()  argument
111 	struct fifo *fifo_q = FIFOBARTOHANDLE(fifobar);  in fifo_check_recv()
117 	c = fifo_q->fifobar[fifo_q->head & fifo_q->imask];  in fifo_check_recv()
128 	char *fifobar;  in ilo_pkt_enqueue()  local
132 		fifobar = ccb->ccb_u1.send_fifobar;  in ilo_pkt_enqueue()
134 		fifobar = ccb->ccb_u3.recv_fifobar;  in ilo_pkt_enqueue()
137 	return fifo_enqueue(hw, fifobar, entry);  in ilo_pkt_enqueue()
143 	char *fifobar, *desc;  in ilo_pkt_dequeue()  local
148 		fifobar = ccb->ccb_u1.send_fifobar;  in ilo_pkt_dequeue()
151 		fifobar = ccb->ccb_u3.recv_fifobar;  in ilo_pkt_dequeue()
155 	ret = fifo_dequeue(hw, fifobar, &entry);  in ilo_pkt_dequeue()
171 	char *fifobar = ccb->ccb_u3.recv_fifobar;  in ilo_pkt_recv()  local
173 	return fifo_check_recv(hw, fifobar);  in ilo_pkt_recv()
223 		fifo_q->fifobar[i] = 0;  in fifo_setup()