diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libata-eh.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/scsi/libata-eh.c b/drivers/scsi/libata-eh.c index 71b45ad2c124..b88f492eab12 100644 --- a/drivers/scsi/libata-eh.c +++ b/drivers/scsi/libata-eh.c @@ -1287,7 +1287,7 @@ static int ata_eh_reset(struct ata_port *ap, ata_reset_fn_t softreset, unsigned int classes[ATA_MAX_DEVICES]; int tries = ATA_EH_RESET_TRIES; ata_reset_fn_t reset; - int rc; + int i, rc; if (softreset && (!hardreset || (!sata_set_spd_needed(ap) && !(ehc->i.action & ATA_EH_HARDRESET)))) @@ -1319,6 +1319,12 @@ static int ata_eh_reset(struct ata_port *ap, ata_reset_fn_t softreset, } if (rc == 0) { + /* After the reset, the device state is PIO 0 and the + * controller state is undefined. Record the mode. + */ + for (i = 0; i < ATA_MAX_DEVICES; i++) + ap->device[i].pio_mode = XFER_PIO_0; + if (postreset) postreset(ap, classes); |