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| author |   Tejun Heo <tj@kernel.org> | 2009-01-29 20:31:33 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2009-02-02 23:03:22 -0500 |
| commit | a07d499b4759881db1359dd8812eecd00b0e0a28 (patch) | |
| tree | aaa5a5c95b64ab121ca89a71899abfe8837890f6 /drivers/ata/libata.h | |
| parent | libata: clear dev->ering in smarter way (diff) | |
| download | linux-dev-a07d499b4759881db1359dd8812eecd00b0e0a28.tar.xz linux-dev-a07d499b4759881db1359dd8812eecd00b0e0a28.zip | |
libata: add @spd_limit to sata_down_spd_limit()
Add @spd_limit to sata_down_spd_limit() so that the caller can specify
the SPD limit it wants. This parameter doesn't get in the way even
when it's too low. The closest possible limit is applied.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/libata.h')
| -rw-r--r-- | drivers/ata/libata.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 0a6f5be15112..cea8014cd87e 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -99,7 +99,7 @@ extern int ata_dev_reread_id(struct ata_device *dev, unsigned int readid_flags); extern int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, unsigned int readid_flags); extern int ata_dev_configure(struct ata_device *dev); -extern int sata_down_spd_limit(struct ata_link *link); +extern int sata_down_spd_limit(struct ata_link *link, u32 spd_limit); extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel); extern void ata_sg_clean(struct ata_queued_cmd *qc); extern void ata_qc_free(struct ata_queued_cmd *qc); |