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ide-floppy: add more debugging to idefloppy_pc_intr() 

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

While at it:

* Correct the first debug message.

* Log device name with "DMA finished" message.

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

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-07-15 21:22:02 +02:00
parent 3e421d324c
commit 4c93067ea9
1 changed files with 8 additions and 2 deletions
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10
drivers/ide/ide-floppy.c
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@ -397,7 +397,7 @@ static ide_startstop_t idefloppy_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_DMA_IN_PROGRESS) {
dma_error = hwif->dma_ops->dma_end(drive);
@ -409,7 +409,7 @@ static ide_startstop_t idefloppy_pc_intr(ide_drive_t *drive)
pc->xferred = pc->req_xfer;
idefloppy_update_buffers(drive, pc);
}
debug_log("DMA finished\n");
debug_log("%s: DMA finished\n", drive->name);
}
/* Clear the interrupt */
@ -432,6 +432,9 @@ static ide_startstop_t idefloppy_pc_intr(ide_drive_t *drive)
" command\n", drive->name);
return ide_do_reset(drive);
}
debug_log("[cmd %x]: check condition\n", pc->c[0]);
/* Retry operation */
idefloppy_retry_pc(drive);
/* queued, but not started */
@ -505,6 +508,9 @@ static ide_startstop_t idefloppy_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, &idefloppy_pc_intr, IDEFLOPPY_WAIT_CMD, NULL);
return ide_started;