cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / sed-opal.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/sed-opal.h b/i686-linux-gnu-4.7/usr/include/linux/sed-opal.h
new file mode 100644 (file)
index 0000000..5f54f54
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/sed-opal.h
@@ -0,0 +1,120 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Authors:
+ *    Rafael Antognolli <rafael.antognolli@intel.com>
+ *    Scott  Bauer      <scott.bauer@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _SED_OPAL_H
+#define _SED_OPAL_H
+
+#include <linux/types.h>
+
+#define OPAL_KEY_MAX 256
+#define OPAL_MAX_LRS 9
+
+enum opal_mbr {
+       OPAL_MBR_ENABLE = 0x0,
+       OPAL_MBR_DISABLE = 0x01,
+};
+
+enum opal_user {
+       OPAL_ADMIN1 = 0x0,
+       OPAL_USER1 = 0x01,
+       OPAL_USER2 = 0x02,
+       OPAL_USER3 = 0x03,
+       OPAL_USER4 = 0x04,
+       OPAL_USER5 = 0x05,
+       OPAL_USER6 = 0x06,
+       OPAL_USER7 = 0x07,
+       OPAL_USER8 = 0x08,
+       OPAL_USER9 = 0x09,
+};
+
+enum opal_lock_state {
+       OPAL_RO = 0x01, /* 0001 */
+       OPAL_RW = 0x02, /* 0010 */
+       OPAL_LK = 0x04, /* 0100 */
+};
+
+struct opal_key {
+       __u8 lr;
+       __u8 key_len;
+       __u8 __align[6];
+       __u8 key[OPAL_KEY_MAX];
+};
+
+struct opal_lr_act {
+       struct opal_key key;
+       __u32 sum;
+       __u8    num_lrs;
+       __u8 lr[OPAL_MAX_LRS];
+       __u8 align[2]; /* Align to 8 byte boundary */
+};
+
+struct opal_session_info {
+       __u32 sum;
+       __u32 who;
+       struct opal_key opal_key;
+};
+
+struct opal_user_lr_setup {
+       __u64 range_start;
+       __u64 range_length;
+       __u32 RLE; /* Read Lock enabled */
+       __u32 WLE; /* Write Lock Enabled */
+       struct opal_session_info session;
+};
+
+struct opal_lock_unlock {
+       struct opal_session_info session;
+       __u32 l_state;
+       __u8 __align[4];
+};
+
+struct opal_new_pw {
+       struct opal_session_info session;
+
+       /* When we're not operating in sum, and we first set
+        * passwords we need to set them via ADMIN authority.
+        * After passwords are changed, we can set them via,
+        * User authorities.
+        * Because of this restriction we need to know about
+        * Two different users. One in 'session' which we will use
+        * to start the session and new_userr_pw as the user we're
+        * chaning the pw for.
+        */
+       struct opal_session_info new_user_pw;
+};
+
+struct opal_mbr_data {
+       struct opal_key key;
+       __u8 enable_disable;
+       __u8 __align[7];
+};
+
+#define IOC_OPAL_SAVE              _IOW('p', 220, struct opal_lock_unlock)
+#define IOC_OPAL_LOCK_UNLOCK       _IOW('p', 221, struct opal_lock_unlock)
+#define IOC_OPAL_TAKE_OWNERSHIP            _IOW('p', 222, struct opal_key)
+#define IOC_OPAL_ACTIVATE_LSP       _IOW('p', 223, struct opal_lr_act)
+#define IOC_OPAL_SET_PW             _IOW('p', 224, struct opal_new_pw)
+#define IOC_OPAL_ACTIVATE_USR       _IOW('p', 225, struct opal_session_info)
+#define IOC_OPAL_REVERT_TPR         _IOW('p', 226, struct opal_key)
+#define IOC_OPAL_LR_SETUP           _IOW('p', 227, struct opal_user_lr_setup)
+#define IOC_OPAL_ADD_USR_TO_LR      _IOW('p', 228, struct opal_lock_unlock)
+#define IOC_OPAL_ENABLE_DISABLE_MBR _IOW('p', 229, struct opal_mbr_data)
+#define IOC_OPAL_ERASE_LR           _IOW('p', 230, struct opal_session_info)
+#define IOC_OPAL_SECURE_ERASE_LR    _IOW('p', 231, struct opal_session_info)
+
+#endif /* _SED_OPAL_H */