Matthieu Helder wrote:
> I've compiled and installed the 2.6.26.2 kernel.
Can you please apply the attached patch and report the resulting
detection log?
Thanks.
--
tejun
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 9bef1a8..6670d4a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3451,6 +3451,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params,
/* DET stable? */
if (cur == last) {
+ ata_link_printk(link, "XXX debounce: DET stable %x\n", cur);
if (cur == 1 && time_before(jiffies, deadline))
continue;
if (time_after(jiffies,
@@ -3459,6 +3460,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params,
continue;
}
+ ata_link_printk(link, "XXX debounce: DET unstable %x\n", cur);
/* unstable, start over */
last = cur;
last_jiffies = jiffies;
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02f..a215c2a 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -615,7 +615,8 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class,
struct ata_port *ap = link->ap;
void __iomem *port_base = inic_port_base(ap);
void __iomem *idma_ctl = port_base + PORT_IDMA_CTL;
- const unsigned long *timing = sata_ehc_deb_timing(&link->eh_context);
+ //const unsigned long *timing = sata_ehc_deb_timing(&link->eh_context);
+ const unsigned long *timing = sata_deb_timing_long;
int rc;
/* hammer it into sane state */
