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review.evervolv.com / android_bionic / b813a6a6be2f160c81c8c0acd2f44d8c462181b8 / . / libc / kernel / uapi / linux / nvme_ioctl.h
blob: a2f99148c1364fa9af5218271dd306fefe22a6e5 [file] [log] [blame]
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_NVME_IOCTL_H
20#define _UAPI_LINUX_NVME_IOCTL_H
21#include <linux/types.h>
22struct nvme_user_io {
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]23 __u8 opcode;
24 __u8 flags;
25 __u16 control;
26 __u16 nblocks;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]27 __u16 rsvd;
28 __u64 metadata;
29 __u64 addr;
30 __u64 slba;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]31 __u32 dsmgmt;
32 __u32 reftag;
33 __u16 apptag;
34 __u16 appmask;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]35};
36struct nvme_passthru_cmd {
37 __u8 opcode;
38 __u8 flags;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]39 __u16 rsvd1;
40 __u32 nsid;
41 __u32 cdw2;
42 __u32 cdw3;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]43 __u64 metadata;
44 __u64 addr;
45 __u32 metadata_len;
46 __u32 data_len;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]47 __u32 cdw10;
48 __u32 cdw11;
49 __u32 cdw12;
50 __u32 cdw13;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]51 __u32 cdw14;
52 __u32 cdw15;
53 __u32 timeout_ms;
54 __u32 result;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]55};
Christopher Ferris9584fa42019-12-09 15:36:13 -0800[diff] [blame]56struct nvme_passthru_cmd64 {
57 __u8 opcode;
58 __u8 flags;
59 __u16 rsvd1;
60 __u32 nsid;
61 __u32 cdw2;
62 __u32 cdw3;
63 __u64 metadata;
64 __u64 addr;
65 __u32 metadata_len;
Christopher Ferris10a76e62022-06-08 13:31:52 -0700[diff] [blame]66 union {
67 __u32 data_len;
68 __u32 vec_cnt;
69 };
Christopher Ferris9584fa42019-12-09 15:36:13 -0800[diff] [blame]70 __u32 cdw10;
71 __u32 cdw11;
72 __u32 cdw12;
73 __u32 cdw13;
74 __u32 cdw14;
75 __u32 cdw15;
76 __u32 timeout_ms;
77 __u32 rsvd2;
78 __u64 result;
79};
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]80#define nvme_admin_cmd nvme_passthru_cmd
81#define NVME_IOCTL_ID _IO('N', 0x40)
82#define NVME_IOCTL_ADMIN_CMD _IOWR('N', 0x41, struct nvme_admin_cmd)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]83#define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x42, struct nvme_user_io)
84#define NVME_IOCTL_IO_CMD _IOWR('N', 0x43, struct nvme_passthru_cmd)
85#define NVME_IOCTL_RESET _IO('N', 0x44)
86#define NVME_IOCTL_SUBSYS_RESET _IO('N', 0x45)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame]87#define NVME_IOCTL_RESCAN _IO('N', 0x46)
Christopher Ferris9584fa42019-12-09 15:36:13 -0800[diff] [blame]88#define NVME_IOCTL_ADMIN64_CMD _IOWR('N', 0x47, struct nvme_passthru_cmd64)
89#define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64)
Christopher Ferris10a76e62022-06-08 13:31:52 -0700[diff] [blame]90#define NVME_IOCTL_IO64_CMD_VEC _IOWR('N', 0x49, struct nvme_passthru_cmd64)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]91#endif