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| author | Tejun Heo <htejun@gmail.com> | 2008-04-07 17:47:19 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 23:44:23 +0400 |
| commit | 57c9efdfb3cee5d4564fcb5f70555e2edb1bc52a (patch) | |
| tree | c2289500f093736853a94d2d9577036658676498 /include | |
| parent | 9dadd45b24145d6aee2fabb28d7aef972301892b (diff) | |
| download | linux-57c9efdfb3cee5d4564fcb5f70555e2edb1bc52a.tar.xz | |
libata: implement and use sata_std_hardreset()
Implement sata_std_hardreset(), which simply wraps around
sata_link_hardreset(). sata_std_hardreset() becomes new standard
hardreset method for sata_port_ops and sata_sff_hardreset() moves from
ata_base_port_ops to ata_sff_port_ops, which is where it really
belongs.
ata_is_builtin_hardreset() is added so that both
ata_std_error_handler() and ata_sff_error_handler() skip both builtin
hardresets if SCR isn't accessible.
piix_sidpr_hardreset() in ata_piix.c is identical to
sata_std_hardreset() in functionality and got replaced with the
standard function.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/libata.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index d9ebce2bf5e7..c060cd3cba66 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -853,6 +853,8 @@ extern int sata_link_resume(struct ata_link *link, const unsigned long *params, extern int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, unsigned long deadline, bool *online, int (*check_ready)(struct ata_link *)); +extern int sata_std_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); extern void ata_std_postreset(struct ata_link *link, unsigned int *classes); extern void ata_port_disable(struct ata_port *); |