| Christopher Ferris | 05d08e9 | 2016-02-04 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> |
| 22 | struct nvme_user_io { |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 23 | __u8 opcode; |
| 24 | __u8 flags; |
| 25 | __u16 control; |
| 26 | __u16 nblocks; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 27 | __u16 rsvd; |
| 28 | __u64 metadata; |
| 29 | __u64 addr; |
| 30 | __u64 slba; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 31 | __u32 dsmgmt; |
| 32 | __u32 reftag; |
| 33 | __u16 apptag; |
| 34 | __u16 appmask; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 35 | }; |
| 36 | struct nvme_passthru_cmd { |
| 37 | __u8 opcode; |
| 38 | __u8 flags; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 39 | __u16 rsvd1; |
| 40 | __u32 nsid; |
| 41 | __u32 cdw2; |
| 42 | __u32 cdw3; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 43 | __u64 metadata; |
| 44 | __u64 addr; |
| 45 | __u32 metadata_len; |
| 46 | __u32 data_len; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 47 | __u32 cdw10; |
| 48 | __u32 cdw11; |
| 49 | __u32 cdw12; |
| 50 | __u32 cdw13; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 51 | __u32 cdw14; |
| 52 | __u32 cdw15; |
| 53 | __u32 timeout_ms; |
| 54 | __u32 result; |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 55 | }; |
| 56 | #define nvme_admin_cmd nvme_passthru_cmd |
| 57 | #define NVME_IOCTL_ID _IO('N', 0x40) |
| 58 | #define NVME_IOCTL_ADMIN_CMD _IOWR('N', 0x41, struct nvme_admin_cmd) |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 59 | #define NVME_IOCTL_SUBMIT_IO _IOW('N', 0x42, struct nvme_user_io) |
| 60 | #define NVME_IOCTL_IO_CMD _IOWR('N', 0x43, struct nvme_passthru_cmd) |
| 61 | #define NVME_IOCTL_RESET _IO('N', 0x44) |
| 62 | #define NVME_IOCTL_SUBSYS_RESET _IO('N', 0x45) |
| Christopher Ferris | 106b3a8 | 2016-08-24 12:15:38 -0700 | [diff] [blame] | 63 | #define NVME_IOCTL_RESCAN _IO('N', 0x46) |
| Christopher Ferris | 05d08e9 | 2016-02-04 13:16:38 -0800 | [diff] [blame] | 64 | #endif |