diff options
Diffstat (limited to 'drivers/ide/ide-eh.c')
| -rw-r--r-- | drivers/ide/ide-eh.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/ide/ide-eh.c b/drivers/ide/ide-eh.c index 1231b5e486f..11664976eea 100644 --- a/drivers/ide/ide-eh.c +++ b/drivers/ide/ide-eh.c @@ -123,8 +123,18 @@ ide_startstop_t ide_error(ide_drive_t *drive, const char *msg, u8 stat) /* retry only "normal" I/O: */ if (!blk_fs_request(rq)) { - rq->errors = 1; - ide_end_drive_cmd(drive, stat, err); + if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { + struct ide_cmd *cmd = rq->special; + + if (cmd) + ide_complete_cmd(drive, cmd, stat, err); + } else if (blk_pm_request(rq)) { + rq->errors = 1; + ide_complete_pm_rq(drive, rq); + return ide_stopped; + } + rq->errors = err; + ide_complete_rq(drive, err ? -EIO : 0, blk_rq_bytes(rq)); return ide_stopped; } @@ -136,8 +146,11 @@ static inline void ide_complete_drive_reset(ide_drive_t *drive, int err) { struct request *rq = drive->hwif->rq; - if (rq && blk_special_request(rq) && rq->cmd[0] == REQ_DRIVE_RESET) - ide_end_request(drive, err ? err : 1, 0); + if (rq && blk_special_request(rq) && rq->cmd[0] == REQ_DRIVE_RESET) { + if (err <= 0 && rq->errors == 0) + rq->errors = -EIO; + ide_complete_rq(drive, err ? err : 0, ide_rq_bytes(rq)); + } } /* needed below */ @@ -162,8 +175,7 @@ static ide_startstop_t atapi_reset_pollfunc(ide_drive_t *drive) printk(KERN_INFO "%s: ATAPI reset complete\n", drive->name); else { if (time_before(jiffies, hwif->poll_timeout)) { - ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, - NULL); + ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20); /* continue polling */ return ide_started; } @@ -225,7 +237,7 @@ static ide_startstop_t reset_pollfunc(ide_drive_t *drive) if (!OK_STAT(tmp, 0, ATA_BUSY)) { if (time_before(jiffies, hwif->poll_timeout)) { - ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL); + ide_set_handler(drive, &reset_pollfunc, HZ/20); /* continue polling */ return ide_started; } @@ -342,7 +354,7 @@ static ide_startstop_t do_reset1(ide_drive_t *drive, int do_not_try_atapi) ndelay(400); hwif->poll_timeout = jiffies + WAIT_WORSTCASE; hwif->polling = 1; - __ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL); + __ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20); spin_unlock_irqrestore(&hwif->lock, flags); return ide_started; } @@ -402,7 +414,7 @@ static ide_startstop_t do_reset1(ide_drive_t *drive, int do_not_try_atapi) udelay(10); hwif->poll_timeout = jiffies + WAIT_WORSTCASE; hwif->polling = 1; - __ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL); + __ide_set_handler(drive, &reset_pollfunc, HZ/20); /* * Some weird controller like resetting themselves to a strange |