Make setting CBL type responsibility of probeinit. This allows using
only ap->cbl == ATA_CBL_SATA test in all other parts. Without this,
ata_down_sata_spd_limit() doesn't work during probe reset.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
---
drivers/scsi/libata-core.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
8e8d8e326ca269f1cf38c6cf715a71a98e773600
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 3387fe3..8d3fed4 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2369,12 +2369,16 @@ void ata_std_probeinit(struct ata_port *
if ((ap->flags & ATA_FLAG_SATA) && ap->ops->scr_read) {
u32 spd;
+ /* set cable type and resume link */
+ ap->cbl = ATA_CBL_SATA;
sata_phy_resume(ap);
+ /* init sata_spd_limit to the current value */
spd = (scr_read(ap, SCR_CONTROL) & 0xf0) >> 4;
if (spd)
ap->sata_spd_limit &= (1 << spd) - 1;
+ /* wait for device */
if (sata_dev_present(ap))
ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT);
}
@@ -2531,10 +2535,6 @@ void ata_std_postreset(struct ata_port *
{
DPRINTK("ENTER\n");
- /* set cable type if it isn't already set */
- if (ap->cbl == ATA_CBL_NONE && ap->flags & ATA_FLAG_SATA)
- ap->cbl = ATA_CBL_SATA;
-
/* print link status */
if (ap->cbl == ATA_CBL_SATA)
sata_print_link_status(ap);
@@ -2584,7 +2584,7 @@ int ata_std_probe_reset(struct ata_port
ata_reset_fn_t hardreset;
hardreset = NULL;
- if (ap->flags & ATA_FLAG_SATA && ap->ops->scr_read)
+ if (ap->cbl == ATA_CBL_SATA && ap->ops->scr_read)
hardreset = sata_std_hardreset;
return ata_drive_probe_reset(ap, ata_std_probeinit,
--
1.2.4
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