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nvme.h: add an enum for cns values 

Ported over from nvme-cli.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2016-09-30 13:51:08 +02:00 committed by Jens Axboe
parent 8d63687afd
commit 329dd7681c
1 changed files with 10 additions and 0 deletions
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10
include/linux/nvme.h
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@ -281,6 +281,16 @@ struct nvme_id_ns {
__u8 vs[3712];
};
enum {
NVME_ID_CNS_NS = 0x00,
NVME_ID_CNS_CTRL = 0x01,
NVME_ID_CNS_NS_ACTIVE_LIST = 0x02,
NVME_ID_CNS_NS_PRESENT_LIST = 0x10,
NVME_ID_CNS_NS_PRESENT = 0x11,
NVME_ID_CNS_CTRL_NS_LIST = 0x12,
NVME_ID_CNS_CTRL_LIST = 0x13,
};
enum {
NVME_NS_FEAT_THIN = 1 << 0,
NVME_NS_FLBAS_LBA_MASK = 0xf,