diff options
| author | Kristen Carlson Accardi | 2006-11-10 16:14:47 -0800 |
|---|---|---|
| committer | Jeff Garzik | 2007-02-16 13:32:41 -0500 |
| commit | 08573a86c8da1379b4f341ab4781bb7c8685d5b6 (patch) | |
| tree | 23596bfef66a165d52d452ce57c9109971563278 /drivers/ata | |
| parent | 7ea1fbc2a2449bc034a3d255f36f2e5486d52fe8 (diff) | |
[PATCH] libata: change order of _SDD/_GTF execution (resend #3)
Make the sdd call come before gtf. _SDD is used to provide
input to the _GTF file, so it should be executed first.
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
(cherry picked from 89d74215e1e5b79ea084385b5c83d0e33cf2d655 commit)
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-core.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 90081e5ea80e..e900c5edefc4 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1568,6 +1568,16 @@ int ata_dev_configure(struct ata_device *dev) ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n", __FUNCTION__, ap->id, dev->devno); + /* set _SDD */ + rc = ata_acpi_push_id(ap, dev->devno); + if (rc) { + ata_dev_printk(dev, KERN_WARNING, "failed to set _SDD(%d)\n", + rc); + } + + /* retrieve and execute the ATA task file of _GTF */ + ata_acpi_exec_tfs(ap); + /* print device capabilities */ if (ata_msg_probe(ap)) ata_dev_printk(dev, KERN_DEBUG, @@ -1737,14 +1747,6 @@ int ata_dev_configure(struct ata_device *dev) if (ap->ops->dev_config) ap->ops->dev_config(ap, dev); - /* set _SDD */ - rc = ata_acpi_push_id(ap, dev->devno); - if (rc) { - ata_dev_printk(dev, KERN_WARNING, "failed to set _SDD(%d)\n", - rc); - goto err_out_nosup; - } - if (ata_msg_probe(ap)) ata_dev_printk(dev, KERN_DEBUG, "%s: EXIT, drv_stat = 0x%x\n", __FUNCTION__, ata_chk_status(ap)); @@ -1790,9 +1792,6 @@ int ata_bus_probe(struct ata_port *ap) /* reset and determine device classes */ ap->ops->phy_reset(ap); - /* retrieve and execute the ATA task file of _GTF */ - ata_acpi_exec_tfs(ap); - for (i = 0; i < ATA_MAX_DEVICES; i++) { dev = &ap->device[i]; |