diff options
Diffstat (limited to 'linux/dev')
| -rw-r--r-- | linux/dev/drivers/block/ide.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/linux/dev/drivers/block/ide.c b/linux/dev/drivers/block/ide.c index 3be7787..5dcd0aa 100644 --- a/linux/dev/drivers/block/ide.c +++ b/linux/dev/drivers/block/ide.c @@ -1129,6 +1129,9 @@ read_next: msect -= nsect; } else nsect = 1; + i = rq->nr_sectors - nsect; + if (i > 0 && !msect) + ide_set_handler (drive, &read_intr, WAIT_CMD); ide_input_data(drive, rq->buffer, nsect * SECTOR_WORDS); #ifdef DEBUG printk("%s: read: sectors(%ld-%ld), buffer=0x%08lx, remaining=%ld\n", @@ -1138,14 +1141,11 @@ read_next: rq->sector += nsect; rq->buffer += nsect<<9; rq->errors = 0; - i = (rq->nr_sectors -= nsect); + rq->nr_sectors = i; if ((rq->current_nr_sectors -= nsect) <= 0) ide_end_request(1, HWGROUP(drive)); - if (i > 0) { - if (msect) - goto read_next; - ide_set_handler (drive, &read_intr, WAIT_CMD); - } + if (i > 0 && msect) + goto read_next; } /* @@ -1173,8 +1173,8 @@ static void write_intr (ide_drive_t *drive) if (rq->current_nr_sectors <= 0) ide_end_request(1, hwgroup); if (i > 0) { - ide_output_data (drive, rq->buffer, SECTOR_WORDS); ide_set_handler (drive, &write_intr, WAIT_CMD); + ide_output_data (drive, rq->buffer, SECTOR_WORDS); } return; } @@ -1231,8 +1231,8 @@ static void multwrite_intr (ide_drive_t *drive) if (OK_STAT(stat=GET_STAT(),DRIVE_READY,drive->bad_wstat)) { if (stat & DRQ_STAT) { if (rq->nr_sectors) { - ide_multwrite(drive, drive->mult_count); ide_set_handler (drive, &multwrite_intr, WAIT_CMD); + ide_multwrite(drive, drive->mult_count); return; } } else { |