hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] sata_sil24: add hardreset 

Now that libata is smart enough to handle both soft and hard resets,
add hardreset method.  Note that sil24 hardreset doesn't supply
signature; still, the new reset mechanism can make good use of it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-10 23:58:48 +09:00 committed by Jeff Garzik
parent 07b734702a
commit 489ff4c7d1
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/scsi/sata_sil24.c
View File

@ -485,10 +485,19 @@ static int sil24_softreset(struct ata_port *ap, int verbose,
return 0;
}
static int sil24_hardreset(struct ata_port *ap, int verbose,
unsigned int *class)
{
unsigned int dummy_class;
/* sil24 doesn't report device signature after hard reset */
return sata_std_hardreset(ap, verbose, &dummy_class);
}
static int sil24_probe_reset(struct ata_port *ap, unsigned int *classes)
{
return ata_drive_probe_reset(ap, ata_std_probeinit,
sil24_softreset, NULL,
sil24_softreset, sil24_hardreset,
ata_std_postreset, classes);
}