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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 18:52:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 18:52:37 -0800 |
| commit | 4e8790f77f051d4cc745a57b48a73052521e8dfc (patch) | |
| tree | 092a3cb9d947140c5f0411c9cc3aa4db1a3e41a9 /include/linux/libata.h | |
| parent | 0a27044c83fe8f52fd8fd1964d17fa7538ea0771 (diff) | |
| parent | 2ba520f0cd65c2e688f8beb495bb6634a61ee17b (diff) | |
Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata changes from Tejun Heo:
"The only interesting piece is the support for shingled drives. The
changes in libata layer are minimal. All it does is identifying the
new class of device and report upwards accordingly"
* 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
libata: Remove FIXME comment in atapi_request_sense()
sata_rcar: Document deprecated "renesas,rcar-sata"
sata_rcar: Add clocks to sata_rcar bindings
ahci_sunxi: Make AHCI_HFLAG_NO_PMP flag configurable with a module option
libata-scsi: Update SATL for ZAC drives
libata: Implement ATA_DEV_ZAC
libsas: use ata_dev_classify()
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index bfbc817c34e..2d182413b1d 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -191,7 +191,8 @@ enum { ATA_DEV_PMP_UNSUP = 6, /* SATA port multiplier (unsupported) */ ATA_DEV_SEMB = 7, /* SEMB */ ATA_DEV_SEMB_UNSUP = 8, /* SEMB (unsupported) */ - ATA_DEV_NONE = 9, /* no device */ + ATA_DEV_ZAC = 9, /* ZAC device */ + ATA_DEV_NONE = 10, /* no device */ /* struct ata_link flags */ ATA_LFLAG_NO_HRST = (1 << 1), /* avoid hardreset */ @@ -1491,7 +1492,8 @@ static inline unsigned int ata_tag_internal(unsigned int tag) static inline unsigned int ata_class_enabled(unsigned int class) { return class == ATA_DEV_ATA || class == ATA_DEV_ATAPI || - class == ATA_DEV_PMP || class == ATA_DEV_SEMB; + class == ATA_DEV_PMP || class == ATA_DEV_SEMB || + class == ATA_DEV_ZAC; } static inline unsigned int ata_class_disabled(unsigned int class) |