From: Hannes Reinecke <hare@suse.de>
Date: Mon, 14 Jun 2021 10:24:42 +0000 (+0200)
Subject: ioctl: add definitions for Namespace Write Protect Feature
X-Git-Tag: v1.0-rc0~127^2~6
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=650291e77248852d9965f37a4297e75636db95cb;p=users%2Fsagi%2Flibnvme.git

ioctl: add definitions for Namespace Write Protect Feature

Signed-off-by: Hannes Reinecke <hare@suse.de>
---

diff --git a/src/nvme/ioctl.h b/src/nvme/ioctl.h
index aee6aefb..2878cd01 100644
--- a/src/nvme/ioctl.h
+++ b/src/nvme/ioctl.h
@@ -774,6 +774,20 @@ enum nvme_virt_mgmt_rt {
 	NVME_VIRT_MGMT_RT_VI_RESOURCE				= 1,
 };
 
+/**
+ * enum nvme_ns_write_protect -
+ * @NVME_NS_WP_CFG_NONE
+ * @NVME_NS_WP_CFG_PROTECT
+ * @NVME_NS_WP_CFG_PROTECT_POWER_CYCLE
+ * @NVME_NS_WP_CFG_PROTECT_PERMANENT
+ */
+enum nvme_ns_write_protect_cfg {
+	NVME_NS_WP_CFG_NONE					= 0,
+	NVME_NS_WP_CFG_PROTECT					= 1,
+	NVME_NS_WP_CFG_PROTECT_POWER_CYCLE			= 2,
+	NVME_NS_WP_CFG_PROTECT_PERMANENT			= 3,
+};
+
 /**
  * nvme_identify() - Send the NVMe Identify command
  * @fd:		File descriptor of nvme device