drivers/scsi/mesh.c

30 #include <linux/interrupt.h>
316 	       mr->exception, mr->error, mr->intr_mask, mr->interrupt,
384 	out_8(&mr->interrupt, 0xff);	/* clear all interrupt bits */
437 	     MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count));
438 	out_8(&mr->interrupt, INT_CMDDONE);
449 		     MKWORD(mr->interrupt, mr->exception,
454 			if (in_8(&mr->interrupt) != 0) {
456 				     MKWORD(mr->interrupt, mr->exception,
492 	if (in_8(&mr->interrupt) != 0) {
494 		     MKWORD(mr->interrupt, mr->exception,
500 		     MKWORD(mr->interrupt, mr->exception,
507 		if (in_8(&mr->interrupt) != 0)
512 	     MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count));
513 	if (in_8(&mr->interrupt) == 0 && (in_8(&mr->bus_status1) & BS1_SEL)
517 		     MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count));
521 		out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
525 		for (t = 10; t > 0 && in_8(&mr->interrupt) == 0; --t)
528 		     MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count));
530 		if (in_8(&mr->interrupt) == 0 && (in_8(&mr->bus_status1) & BS1_SEL)
683 	out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
806 		     MKWORD(mr->interrupt, mr->exception, mr->error,
901 		out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
910 	out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
1005 	out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
1032 	out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
1060 		out_8(&mr->interrupt, INT_CMDDONE);
1127 	out_8(&mr->interrupt, INT_EXCEPTION | INT_CMDDONE);
1487 		 * wait for the phase mismatch interrupt, then
1498 		if (in_8(&mr->interrupt) & (INT_ERROR | INT_EXCEPTION)) {
1502 			if (in_8(&mr->interrupt) & INT_ERROR) {
1539 			printk(KERN_ERR "mesh: interrupt in idle phase?\n");
1562 			 * which will give us a phase mismatch interrupt
1583 			 * had a command complete interrupt.  Then, if we
1585 			 * error interrupt.  Which isn't so bad except that
1591 			out_8(&mr->interrupt,
1651  * Called to handle interrupts, either call by the interrupt
1664 		       mr->interrupt, mr->exception, mr->error,
1667 	while ((intr = in_8(&mr->interrupt)) != 0) {
1668 		dlog(ms, "interrupt intr/err/exc/seq=%.8x",
1675 			out_8(&mr->interrupt, INT_CMDDONE);
1823 	out_8(&mr->interrupt, INT_ERROR | INT_EXCEPTION | INT_CMDDONE);
1955 	/* Request interrupt */