From: Guixin Liu <kanie@linux.alibaba.com>
Date: Wed, 20 Nov 2024 07:10:07 +0000 (+0800)
Subject: nvme: introduce change ptpl and iekey definition
X-Git-Tag: v6.13-rc1~10^2~6^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d2f9f870f26798699585f96fa7a2a2cab38dc02;p=thirdparty%2Fkernel%2Fstable.git

nvme: introduce change ptpl and iekey definition

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>
---

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 2baf9a80b470a..13377dde4527b 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -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 */