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authorDaniel Baumann <daniel.baumann@progress-linux.org>2022-07-14 18:27:59 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2022-07-16 15:11:56 +0000
commit6197903bd42478987516bc4cc3f0769488a37065 (patch)
tree508d399340039960289dd1d96696db7c56c22321 /linux/lightnvm.h
parentAdding upstream version 1.16. (diff)
downloadnvme-cli-6197903bd42478987516bc4cc3f0769488a37065.tar.xz
nvme-cli-6197903bd42478987516bc4cc3f0769488a37065.zip
Adding upstream version 2.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'linux/lightnvm.h')
-rw-r--r--linux/lightnvm.h174
1 files changed, 0 insertions, 174 deletions
diff --git a/linux/lightnvm.h b/linux/lightnvm.h
deleted file mode 100644
index f678ffb..0000000
--- a/linux/lightnvm.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (C) 2015 CNEX Labs. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program 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 this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- * USA.
- */
-
-#ifndef _UAPI_LINUX_LIGHTNVM_H
-#define _UAPI_LINUX_LIGHTNVM_H
-
-#ifdef __KERNEL__
-#include <linux/kernel.h>
-#include <linux/ioctl.h>
-#else /* __KERNEL__ */
-#include <stdio.h>
-#include <sys/ioctl.h>
-#define DISK_NAME_LEN 32
-#endif /* __KERNEL__ */
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define NVM_TTYPE_NAME_MAX 48
-#define NVM_TTYPE_MAX 63
-#define NVM_MMTYPE_LEN 8
-
-#define NVM_CTRL_FILE "/dev/lightnvm/control"
-
-struct nvm_ioctl_info_tgt {
- __u32 version[3];
- __u32 reserved;
- char tgtname[NVM_TTYPE_NAME_MAX];
-};
-
-struct nvm_ioctl_info {
- __u32 version[3]; /* in/out - major, minor, patch */
- __u16 tgtsize; /* number of targets */
- __u16 reserved16; /* pad to 4K page */
- __u32 reserved[12];
- struct nvm_ioctl_info_tgt tgts[NVM_TTYPE_MAX];
-};
-
-enum {
- NVM_DEVICE_ACTIVE = 1 << 0,
-};
-
-struct nvm_ioctl_device_info {
- char devname[DISK_NAME_LEN];
- char bmname[NVM_TTYPE_NAME_MAX];
- __u32 bmversion[3];
- __u32 flags;
- __u32 reserved[8];
-};
-
-struct nvm_ioctl_get_devices {
- __u32 nr_devices;
- __u32 reserved[31];
- struct nvm_ioctl_device_info info[31];
-};
-
-struct nvm_ioctl_create_simple {
- __u32 lun_begin;
- __u32 lun_end;
-};
-
-struct nvm_ioctl_create_extended {
- __u16 lun_begin;
- __u16 lun_end;
- __u16 over_prov;
- __u16 rsv;
-};
-
-enum {
- NVM_CONFIG_TYPE_SIMPLE = 0,
- NVM_CONFIG_TYPE_EXTENDED = 1,
-};
-
-struct nvm_ioctl_create_conf {
- __u32 type;
- union {
- struct nvm_ioctl_create_simple s;
- struct nvm_ioctl_create_extended e;
- };
-};
-
-enum {
- NVM_TARGET_FACTORY = 1 << 0, /* Init target in factory mode */
-};
-
-struct nvm_ioctl_create {
- char dev[DISK_NAME_LEN]; /* open-channel SSD device */
- char tgttype[NVM_TTYPE_NAME_MAX]; /* target type name */
- char tgtname[DISK_NAME_LEN]; /* dev to expose target as */
-
- __u32 flags;
-
- struct nvm_ioctl_create_conf conf;
-};
-
-struct nvm_ioctl_remove {
- char tgtname[DISK_NAME_LEN];
-
- __u32 flags;
-};
-
-struct nvm_ioctl_dev_init {
- char dev[DISK_NAME_LEN]; /* open-channel SSD device */
- char mmtype[NVM_MMTYPE_LEN]; /* register to media manager */
-
- __u32 flags;
-};
-
-enum {
- NVM_FACTORY_ERASE_ONLY_USER = 1 << 0, /* erase only blocks used as
- * host blks or grown blks */
- NVM_FACTORY_RESET_HOST_BLKS = 1 << 1, /* remove host blk marks */
- NVM_FACTORY_RESET_GRWN_BBLKS = 1 << 2, /* remove grown blk marks */
- NVM_FACTORY_NR_BITS = 1 << 3, /* stops here */
-};
-
-struct nvm_ioctl_dev_factory {
- char dev[DISK_NAME_LEN];
-
- __u32 flags;
-};
-
-/* The ioctl type, 'L', 0x20 - 0x2F documented in ioctl-number.txt */
-enum {
- /* top level cmds */
- NVM_INFO_CMD = 0x20,
- NVM_GET_DEVICES_CMD,
-
- /* device level cmds */
- NVM_DEV_CREATE_CMD,
- NVM_DEV_REMOVE_CMD,
-
- /* Init a device to support LightNVM media managers */
- NVM_DEV_INIT_CMD,
-
- /* Factory reset device */
- NVM_DEV_FACTORY_CMD,
-};
-
-#define NVM_IOCTL 'L' /* 0x4c */
-
-#define NVM_INFO _IOWR(NVM_IOCTL, NVM_INFO_CMD, \
- struct nvm_ioctl_info)
-#define NVM_GET_DEVICES _IOR(NVM_IOCTL, NVM_GET_DEVICES_CMD, \
- struct nvm_ioctl_get_devices)
-#define NVM_DEV_CREATE _IOW(NVM_IOCTL, NVM_DEV_CREATE_CMD, \
- struct nvm_ioctl_create)
-#define NVM_DEV_REMOVE _IOW(NVM_IOCTL, NVM_DEV_REMOVE_CMD, \
- struct nvm_ioctl_remove)
-#define NVM_DEV_INIT _IOW(NVM_IOCTL, NVM_DEV_INIT_CMD, \
- struct nvm_ioctl_dev_init)
-#define NVM_DEV_FACTORY _IOW(NVM_IOCTL, NVM_DEV_FACTORY_CMD, \
- struct nvm_ioctl_dev_factory)
-
-#define NVM_VERSION_MAJOR 1
-#define NVM_VERSION_MINOR 0
-#define NVM_VERSION_PATCHLEVEL 0
-
-#endif