Messages in this thread Patch in this message | | | Date | Wed, 22 Feb 2006 14:07:14 -0800 | From | Randy Dunlap <> | Subject | [PATCH 13/13] ATA ACPI: enable writing PATA taskfiles |
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From: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Move 'noacpi' option handling to top of functions. Enable writing taskfiles for PATA drives.
Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com> --- drivers/scsi/libata-acpi.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-)
--- linux-2616-rc4-ata.orig/drivers/scsi/libata-acpi.c +++ linux-2616-rc4-ata/drivers/scsi/libata-acpi.c @@ -303,13 +303,14 @@ int ata_acpi_push_id(struct ata_port *ap struct acpi_object_list input; union acpi_object in_params[1]; + if (noacpi) + return 0; + if (ap->legacy_mode) { printk(KERN_DEBUG "%s: skipping for PATA mode\n", __FUNCTION__); return 0; } - if (noacpi) - return 0; if (ata_msg_probe(ap)) printk(KERN_DEBUG @@ -655,11 +656,6 @@ int do_drive_set_taskfiles(struct ata_po if (noacpi) return 0; - if (ap->legacy_mode) { - printk(KERN_DEBUG "%s: skipping non-SATA drive\n", - __FUNCTION__); - return 0; - } if (!ata_dev_present(atadev) || (ap->flags & ATA_FLAG_PORT_DISABLED)) @@ -707,12 +703,12 @@ int ata_acpi_exec_tfs(struct ata_port *a unsigned long gtf_address; unsigned long obj_loc; - if (ata_msg_probe(ap)) - printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__); - if (noacpi) return 0; + if (ata_msg_probe(ap)) + printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__); + for (ix = 0; ix < ATA_MAX_DEVICES; ix++) { if (ata_msg_probe(ap)) printk(KERN_DEBUG "%s: call get_GTF, ix=%d\n", - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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