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Diffstat (limited to 'include/splat-ctl.h')
| -rw-r--r-- | include/splat-ctl.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/include/splat-ctl.h b/include/splat-ctl.h deleted file mode 100644 index 0f020dc24..000000000 --- a/include/splat-ctl.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. - * Copyright (C) 2007 The Regents of the University of California. - * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). - * Written by Brian Behlendorf <[email protected]>. - * UCRL-CODE-235197 - * - * This file is part of the SPL, Solaris Porting Layer. - * For details, see <http://zfsonlinux.org/>. - * - * The SPL is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * The SPL is distributed in the hope that 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. - * - * You should have received a copy of the GNU General Public License along - * with the SPL. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _SPLAT_CTL_H -#define _SPLAT_CTL_H - -#include <linux/types.h> - -/* - * Contains shared definitions for both user space and kernel space. To - * ensure 32-bit/64-bit interoperability over ioctl()'s only types with - * fixed sizes can be used. - */ -#define SPLAT_NAME "splatctl" -#define SPLAT_DEV "/dev/splatctl" - -#define SPLAT_NAME_SIZE 20 -#define SPLAT_DESC_SIZE 60 - -typedef struct splat_user { - char name[SPLAT_NAME_SIZE]; /* Short name */ - char desc[SPLAT_DESC_SIZE]; /* Short description */ - __u32 id; /* Unique numeric id */ -} splat_user_t; - -#define SPLAT_CFG_MAGIC 0x15263748U -typedef struct splat_cfg { - __u32 cfg_magic; /* Unique magic */ - __u32 cfg_cmd; /* Configure command */ - __s32 cfg_arg1; /* Configure command arg 1 */ - __s32 cfg_rc1; /* Configure response 1 */ - union { - struct { - __u32 size; - splat_user_t descs[0]; - } splat_subsystems; - struct { - __u32 size; - splat_user_t descs[0]; - } splat_tests; - } cfg_data; -} splat_cfg_t; - -#define SPLAT_CMD_MAGIC 0x9daebfc0U -typedef struct splat_cmd { - __u32 cmd_magic; /* Unique magic */ - __u32 cmd_subsystem; /* Target subsystem */ - __u32 cmd_test; /* Subsystem test */ - __u32 cmd_data_size; /* Opaque data size */ - char cmd_data_str[0]; /* Opaque data region */ -} splat_cmd_t; - -/* Valid ioctls */ -#define SPLAT_CFG _IOWR('f', 101, splat_cfg_t) -#define SPLAT_CMD _IOWR('f', 102, splat_cmd_t) - -/* Valid configuration commands */ -#define SPLAT_CFG_BUFFER_CLEAR 0x001 /* Clear text buffer */ -#define SPLAT_CFG_BUFFER_SIZE 0x002 /* Resize text buffer */ -#define SPLAT_CFG_SUBSYSTEM_COUNT 0x101 /* Number of subsystem */ -#define SPLAT_CFG_SUBSYSTEM_LIST 0x102 /* List of N subsystems */ -#define SPLAT_CFG_TEST_COUNT 0x201 /* Number of tests */ -#define SPLAT_CFG_TEST_LIST 0x202 /* List of N tests */ - -/* - * Valid subsystem and test commands are defined in each subsystem as - * SPLAT_SUBSYSTEM_*. We do need to be careful to avoid collisions, the - * currently defined subsystems are as follows: - */ -#define SPLAT_SUBSYSTEM_KMEM 0x0100 -#define SPLAT_SUBSYSTEM_TASKQ 0x0200 -#define SPLAT_SUBSYSTEM_KRNG 0x0300 -#define SPLAT_SUBSYSTEM_MUTEX 0x0400 -#define SPLAT_SUBSYSTEM_CONDVAR 0x0500 -#define SPLAT_SUBSYSTEM_THREAD 0x0600 -#define SPLAT_SUBSYSTEM_RWLOCK 0x0700 -#define SPLAT_SUBSYSTEM_TIME 0x0800 -#define SPLAT_SUBSYSTEM_VNODE 0x0900 -#define SPLAT_SUBSYSTEM_KOBJ 0x0a00 -#define SPLAT_SUBSYSTEM_ATOMIC 0x0b00 -#define SPLAT_SUBSYSTEM_LIST 0x0c00 -#define SPLAT_SUBSYSTEM_GENERIC 0x0d00 -#define SPLAT_SUBSYSTEM_CRED 0x0e00 -#define SPLAT_SUBSYSTEM_ZLIB 0x0f00 -#define SPLAT_SUBSYSTEM_LINUX 0x1000 -#define SPLAT_SUBSYSTEM_UNKNOWN 0xff00 - -#endif /* _SPLAT_CTL_H */ |