diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-08 12:22:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-08 12:22:45 -0700 |
| commit | 36a07902c2134649c4af7f07980413ffb1a56085 (patch) | |
| tree | be9c931f200aa3505647750ac87a6f8f124a5485 /include/linux/libata.h | |
| parent | f579bbcd9bb8b688df03191b92c56ab8af4d6322 (diff) | |
| parent | 7affb32a32eabbbe42d6746923ec1d0bf7327234 (diff) | |
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
pata_atp867x: add Power Management support
pata_atp867x: PIO support fixes
pata_atp867x: clarifications in timings calculations and cable detection
pata_atp867x: fix it to not claim MWDMA support
libata: fix incorrect link online check during probe
ahci: filter FPDMA non-zero offset enable for Aspire 3810T
libata: make gtf_filter per-dev
libata: implement more acpi filtering options
libata: cosmetic updates
ahci: display all AHCI 1.3 HBA capability flags (v2)
pata_ali: trivial fix of a very frequent spelling mistake
ahci: disable 64bit DMA by default on SB600s
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 76319bf03e3..87698640c09 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -418,6 +418,17 @@ 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_FPDMA_OFFSET = 1 << 3, /* FPDMA non-zero offset */ + ATA_ACPI_FILTER_FPDMA_AA = 1 << 4, /* FPDMA auto activate */ + + ATA_ACPI_FILTER_DEFAULT = ATA_ACPI_FILTER_SETXFER | + ATA_ACPI_FILTER_LOCK | + ATA_ACPI_FILTER_DIPM, }; enum ata_xfer_mask { @@ -587,6 +598,7 @@ struct ata_device { #ifdef CONFIG_ATA_ACPI acpi_handle acpi_handle; union acpi_object *gtf_cache; + unsigned int gtf_filter; #endif /* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */ u64 n_sectors; /* size of device, if ATA */ |