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| author | Hannes Reinecke <hare@suse.de> | 2016-04-25 12:45:56 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-05-09 12:36:46 -0400 |
| commit | 6d1003ae8db228b74ef61536364cd2a1bd973dd8 (patch) | |
| tree | ac38f95df02f9ee1ebce2d0ade2e2928267fd2e3 /include/linux/ata.h | |
| parent | 856c4663930988118d9f355aad66811dd6df06de (diff) | |
| download | linux-6d1003ae8db228b74ef61536364cd2a1bd973dd8.tar.gz linux-6d1003ae8db228b74ef61536364cd2a1bd973dd8.tar.xz | |
libata: support host-aware and host-managed ZAC devices
Byte 69 bits 0:1 in the IDENTIFY DEVICE data indicate a
host-aware ZAC device.
Host-managed ZAC devices have their own individual signature,
and to not set the bits in the IDENTIFY DEVICE data.
And whenever we detect a ZAC-compatible device we should
be displaying the zoned block characteristics VPD page.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/ata.h')
| -rw-r--r-- | include/linux/ata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h index ac1cb9310dea..83e2a99866c2 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -338,6 +338,7 @@ enum { ATA_LOG_NCQ_SEND_RECV = 0x13, ATA_LOG_SATA_ID_DEV_DATA = 0x30, ATA_LOG_SATA_SETTINGS = 0x08, + ATA_LOG_ZONED_INFORMATION = 0x09, ATA_LOG_DEVSLP_OFFSET = 0x30, ATA_LOG_DEVSLP_SIZE = 0x08, ATA_LOG_DEVSLP_MDAT = 0x00, |