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nvme: introduce change ptpl and iekey definition

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This is for the next tuning pr code more readble patch, make
linux/nvme.h's changes separately.

Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Guixin Liu 2024-11-20 15:10:07 +08:00 committed by Keith Busch
parent e9869c85c8
commit 7d2f9f870f
1 changed files with 9 additions and 0 deletions
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9
include/linux/nvme.h
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@ -2171,4 +2171,13 @@ enum nvme_pr_release_action {
NVME_PR_RELEASE_ACT_CLEAR = 1,
};
enum nvme_pr_change_ptpl {
NVME_PR_CPTPL_NO_CHANGE = 0,
NVME_PR_CPTPL_RESV = 1 << 30,
NVME_PR_CPTPL_CLEARED = 2 << 30,
NVME_PR_CPTPL_PERSIST = 3 << 30,
};
#define NVME_PR_IGNORE_KEY (1 << 3)
#endif /* _LINUX_NVME_H */