diff options
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 19f9947bd96..183eaf466d4 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1799,12 +1799,18 @@ static int ata_eh_reset(struct ata_port *ap, int classify, } if (rc == 0) { + u32 sstatus; + /* 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; + /* record current link speed */ + if (sata_scr_read(ap, SCR_STATUS, &sstatus) == 0) + ap->sata_spd = (sstatus >> 4) & 0xf; + if (postreset) postreset(ap, classes); |