Messages in this thread | | | From | Roland Dreier <> | Subject | Re: [bisected] Latest git not seeing HD with sata_nv | Date | Tue, 22 Apr 2008 18:25:34 -0700 |
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> It seems that commit 305d2a1a ("libata: unify mechanism to request > follow-up SRST") causes sata_nv not to see the HD on a system I have > here; with current git (80750147), I get this in my bootlog:
I wonder if this is related to the code
static int nv_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline) { unsigned int dummy;
/* SATA hardreset fails to retrieve proper device signature on * some controllers. Don't classify on hardreset. For more * info, see http://bugzilla.kernel.org/show_bug.cgi?id=3352 */ return sata_sff_hardreset(link, &dummy, deadline); }
It seems especially suspicious given that 305d2a1a touches sata_sff_hardreset...
- R.
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