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libata: cosmetic updates 

We're about to add more SATA_* and ATA_ACPI_FILTER_* constants.
Reformat them in preparation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo 2009-09-16 04:16:04 +09:00 committed by Jeff Garzik
parent 4c521c8ef0
commit f1bce7f80e
3 changed files with 12 additions and 13 deletions
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10
drivers/ata/libata-acpi.c
View File

@ -20,16 +20,6 @@
#include <acpi/acpi_bus.h>
enum {
ATA_ACPI_FILTER_SETXFER = 1 << 0,
ATA_ACPI_FILTER_LOCK = 1 << 1,
ATA_ACPI_FILTER_DIPM = 1 << 2,
ATA_ACPI_FILTER_DEFAULT = ATA_ACPI_FILTER_SETXFER |
ATA_ACPI_FILTER_LOCK |
ATA_ACPI_FILTER_DIPM,
};
static unsigned int ata_acpi_gtf_filter = ATA_ACPI_FILTER_DEFAULT;
module_param_named(acpi_gtf_filter, ata_acpi_gtf_filter, int, 0644);
MODULE_PARM_DESC(acpi_gtf_filter, "filter mask for ACPI _GTF commands, set to filter out (0x1=set xfermode, 0x2=lock/freeze lock, 0x4=DIPM)");

6
include/linux/ata.h
View File

@ -334,9 +334,9 @@ enum {
SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */
/* SETFEATURE Sector counts for SATA features */
SATA_AN = 0x05, /* Asynchronous Notification */
SATA_DIPM = 0x03, /* Device Initiated Power Management */
SATA_FPDMA_AA = 0x02, /* DMA Setup FIS Auto-Activate */
SATA_FPDMA_AA = 0x02, /* FPDMA Setup FIS Auto-Activate */
SATA_DIPM = 0x03, /* Device Initiated Power Management */
SATA_AN = 0x05, /* Asynchronous Notification */
/* feature values for SET_MAX */
ATA_SET_MAX_ADDR = 0x00,

9
include/linux/libata.h
View File

@ -418,6 +418,15 @@ enum {
ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
ATA_TIMING_UDMA,
/* ACPI constants */
ATA_ACPI_FILTER_SETXFER = 1 << 0,
ATA_ACPI_FILTER_LOCK = 1 << 1,
ATA_ACPI_FILTER_DIPM = 1 << 2,
ATA_ACPI_FILTER_DEFAULT = ATA_ACPI_FILTER_SETXFER |
ATA_ACPI_FILTER_LOCK |
ATA_ACPI_FILTER_DIPM,
};
enum ata_xfer_mask {