1 files changed, 55 insertions, 0 deletions
diff --git a/plugins/sed/sedopal_cmd.h b/plugins/sed/sedopal_cmd.h
new file mode 100644
index 0000000..3b6eae2
--- /dev/null
+++ b/plugins/sed/sedopal_cmd.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef _SED_OPAL_CMD_H
+#define _SED_OPAL_CMD_H
+
+#define	SEDOPAL_CURRENT_PW_PROMPT	"Password: "
+#define	SEDOPAL_NEW_PW_PROMPT		"New Password: "
+#define	SEDOPAL_REENTER_PW_PROMPT	"Re-enter New Password: "
+#define	SEDOPAL_PSID_PROMPT		"PSID: "
+
+#define	SEDOPAL_MIN_PASSWORD_LEN	8
+#define	SEDOPAL_MAX_PASSWORD_LEN	32
+
+#define NVME_DEV_PATH			"/dev/nvme"
+
+extern bool sedopal_ask_key;
+extern bool sedopal_ask_new_key;
+extern bool sedopal_destructive_revert;
+extern bool sedopal_psid_revert;
+
+/*
+ * Sub-commands supported by the sedopal command
+ */
+enum sedopal_cmds {
+	SEDOPAL_CMD_NOT_SPECIFIED =	-1,
+	SEDOPAL_CMD_INITIALIZE =	0,
+	SEDOPAL_CMD_LOCK =		1,
+	SEDOPAL_CMD_UNLOCK =		2,
+	SEDOPAL_CMD_REVERT =		3,
+	SEDOPAL_CMD_PASSWORD =		4,
+	SEDOPAL_CMD_DISCOVER =		5,
+};
+
+struct cmd_table {
+	int (*cmd_handler)(int fd);
+};
+
+/*
+ * command handlers
+ */
+int sedopal_cmd_initialize(int fd);
+int sedopal_cmd_lock(int fd);
+int sedopal_cmd_unlock(int fd);
+int sedopal_cmd_revert(int fd);
+int sedopal_cmd_password(int fd);
+int sedopal_cmd_discover(int fd);
+
+/*
+ * utility functions
+ */
+int sedopal_open_nvme_device(char *device);
+int sedopal_lock_unlock(int fd, int lock_state);
+const char *sedopal_error_to_text(int code);
+
+#endif /* _SED_OPAL_CMD_H */