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Commit cdca5c1f authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
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ide-scsi: add more debugging to idescsi_pc_intr() 



Add more debugging to idescsi_pc_intr() to match ide-tape's
idetape_pc_intr().

While at it:

* Correct the first debug message.

This is a preparation for adding generic ide_pc_intr() helper.

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent c6b2d260

drivers/scsi/ide-scsi.c

+11 −2
Original line number Diff line number Diff line
@@ -364,7 +364,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) 
	u16 bcount;

	u8 stat, ireason;



	debug_log("Reached %s interrupt handler\n", __func__);

	debug_log("Enter %s - interrupt handler\n", __func__);



	if (pc->flags & PC_FLAG_TIMEDOUT) {

		pc->callback(drive);
@@ -383,10 +383,16 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) 


	if ((stat & DRQ_STAT) == 0) {

		/* No more interrupts */

		debug_log("Packet command completed, %d bytes transferred\n",

			  pc->xferred);

		pc->flags &= ~PC_FLAG_DMA_IN_PROGRESS;

		local_irq_enable_in_hardirq();

		if ((stat & ERR_STAT) || (pc->flags & PC_FLAG_DMA_ERROR))

		if ((stat & ERR_STAT) || (pc->flags & PC_FLAG_DMA_ERROR)) {

			/* Error detected */

			debug_log("%s: I/O error\n", drive->name);



			rq->errors++;

		}

		pc->callback(drive);

		return ide_stopped;

	}
@@ -457,6 +463,9 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) 
	pc->xferred += bcount;

	pc->cur_pos += bcount;



	debug_log("[cmd %x] transferred %d bytes on that intr.\n",

		  pc->c[0], bcount);



	/* And set the interrupt handler again */

	ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);

	return ide_started;