| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #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; |
| }; |
| struct nvme_passthru_cmd64 { |
| __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 rsvd2; |
| __u64 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) |
| #define NVME_IOCTL_ADMIN64_CMD _IOWR('N', 0x47, struct nvme_passthru_cmd64) |
| #define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64) |
| #endif |