手機 - Motorola XT897 - Sailfish OS 4.4.0.68 - Build QEMU 8.0.0

參考資訊：
https://gitlab.com/qemu-project/qemu
https://android.googlesource.com/platform/bionic/+/50080a2/libc/kernel/uapi/linux/virtio_config.h

$ cd
$ git clone https://gitlab.com/qemu-project/qemu -b v8.0.0 --depth=1
$ cd qemu
$ vim subprojects/libvhost-user/libvhost-user.c +512
    #define VIRTIO_F_VERSION_1 32

$ sudo vim /usr/include/linux/nvme_ioctl.h
    /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
    /*
     * Definitions for the NVM Express ioctl interface
     * Copyright (c) 2011-2014, Intel Corporation.
     */

    #ifndef _LINUX_NVME_IOCTL_H
    #define _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;
        union {
            __u32	data_len; /* for non-vectored io */
            __u32	vec_cnt; /* for vectored io */
        };
        __u32	cdw10;
        __u32	cdw11;
        __u32	cdw12;
        __u32	cdw13;
        __u32	cdw14;
        __u32	cdw15;
        __u32	timeout_ms;
        __u32   rsvd2;
        __u64	result;
    };

    /* same as struct nvme_passthru_cmd64, minus the 8b result field */
    struct nvme_uring_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   rsvd2;
    };

    #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)
    #define NVME_IOCTL_IO64_CMD_VEC	_IOWR('N', 0x49, struct nvme_passthru_cmd64)

    /* io_uring async commands: */
    #define NVME_URING_CMD_IO	_IOWR('N', 0x80, struct nvme_uring_cmd)
    #define NVME_URING_CMD_IO_VEC	_IOWR('N', 0x81, struct nvme_uring_cmd)
    #define NVME_URING_CMD_ADMIN	_IOWR('N', 0x82, struct nvme_uring_cmd)
    #define NVME_URING_CMD_ADMIN_VEC _IOWR('N', 0x83, struct nvme_uring_cmd)

    #endif /* _LINUX_NVME_IOCTL_H */

$ ./configure \
    --cc=gcc \
    --cxx=g++ \
    --target-list=arm-softmmu \
    --enable-debug \
    --enable-debug-tcg \
    --enable-debug-info

$ make
$ sudo make install