On Aug 22, 2007, at 12:39 AM, Tejun Heo wrote:
Does the attached patch make any difference?
--
tejun
---
drivers/ata/libata-core.c | 1 +
1 file changed, 1 insertion(+)
Index: work1/drivers/ata/libata-core.c
===================================================================
--- work1.orig/drivers/ata/libata-core.c
+++ work1/drivers/ata/libata-core.c
@@ -6211,6 +6211,7 @@ int sata_link_init_spd(struct ata_link *
spd = (scontrol >> 4) & 0xf;
if (spd)
link->hw_sata_spd_limit &= (1 << spd) - 1;
+ link->hw_sata_spd_limit = 1
link->sata_spd_limit = link->hw_sata_spd_limit;
Hi Tejun,
After adding a semicolon to the added line, and recompiling there are
still timeouts like before on the PMP ports.
It did have the effect of setting the SATA speed to 1.5 rather then
3.0 on boot though.
Thanks,
Rusty
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