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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:14:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:14:45 +0000 |
| commit | 43e8530e93493bb978c446a2023134bdd4277e50 (patch) | |
| tree | e8c0d3c0c394b17381f48fb2d288f166b4f22440 /linux_nvme_ioctl.h | |
| parent | Initial commit. (diff) | |
| download | smartmontools-upstream.tar.xz smartmontools-upstream.zip | |
Adding upstream version 7.4.upstream/7.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'linux_nvme_ioctl.h')
| -rw-r--r-- | linux_nvme_ioctl.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/linux_nvme_ioctl.h b/linux_nvme_ioctl.h new file mode 100644 index 0000000..1c215ea --- /dev/null +++ b/linux_nvme_ioctl.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Definitions for the NVM Express ioctl interface + * Copyright (c) 2011-2014, Intel Corporation. + */ + +#ifndef _UAPI_LINUX_NVME_IOCTL_H +#define _UAPI_LINUX_NVME_IOCTL_H + +#include <linux/types.h> + +struct nvme_user_io { + __u8 opcode; + __u8 flags; + __u16 control; + __u16 nblocks; + __u16 rsvd; + __u64 metadata; + __u64 addr; + __u64 slba; + __u32 dsmgmt; + __u32 reftag; + __u16 apptag; + __u16 appmask; +}; + +struct nvme_passthru_cmd { + __u8 opcode; + __u8 flags; + __u16 rsvd1; + __u32 nsid; + __u32 cdw2; + __u32 cdw3; + __u64 metadata; + __u64 addr; + __u32 metadata_len; + __u32 data_len; + __u32 cdw10; + __u32 cdw11; + __u32 cdw12; + __u32 cdw13; + __u32 cdw14; + __u32 cdw15; + __u32 timeout_ms; + __u32 result; +}; + +#define nvme_admin_cmd nvme_passthru_cmd + +#define NVME_IOCTL_ID _IO('N', 0x40) +#define NVME_IOCTL_ADMIN_CMD _IOWR('N', 0x41, struct nvme_admin_cmd) +#define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x42, struct nvme_user_io) +#define NVME_IOCTL_IO_CMD _IOWR('N', 0x43, struct nvme_passthru_cmd) +#define NVME_IOCTL_RESET _IO('N', 0x44) +#define NVME_IOCTL_SUBSYS_RESET _IO('N', 0x45) +#define NVME_IOCTL_RESCAN _IO('N', 0x46) + +#endif /* _UAPI_LINUX_NVME_IOCTL_H */ |