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109 lines
3.4 KiB
109 lines
3.4 KiB
4 months ago
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __UBI_USER_H__
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#define __UBI_USER_H__
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#include <linux/types.h>
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#define UBI_VOL_NUM_AUTO (- 1)
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#define UBI_DEV_NUM_AUTO (- 1)
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#define UBI_MAX_VOLUME_NAME 127
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#define UBI_IOC_MAGIC 'o'
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#define UBI_IOCMKVOL _IOW(UBI_IOC_MAGIC, 0, struct ubi_mkvol_req)
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#define UBI_IOCRMVOL _IOW(UBI_IOC_MAGIC, 1, __s32)
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#define UBI_IOCRSVOL _IOW(UBI_IOC_MAGIC, 2, struct ubi_rsvol_req)
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#define UBI_IOCRNVOL _IOW(UBI_IOC_MAGIC, 3, struct ubi_rnvol_req)
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#define UBI_IOCRPEB _IOW(UBI_IOC_MAGIC, 4, __s32)
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#define UBI_IOCSPEB _IOW(UBI_IOC_MAGIC, 5, __s32)
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#define UBI_CTRL_IOC_MAGIC 'o'
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#define UBI_IOCATT _IOW(UBI_CTRL_IOC_MAGIC, 64, struct ubi_attach_req)
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#define UBI_IOCDET _IOW(UBI_CTRL_IOC_MAGIC, 65, __s32)
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#define UBI_VOL_IOC_MAGIC 'O'
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#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, __s64)
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#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, __s32)
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#define UBI_IOCEBCH _IOW(UBI_VOL_IOC_MAGIC, 2, __s32)
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#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req)
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#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, __s32)
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#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32)
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#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_vol_prop_req)
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#define UBI_IOCVOLCRBLK _IOW(UBI_VOL_IOC_MAGIC, 7, struct ubi_blkcreate_req)
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#define UBI_IOCVOLRMBLK _IO(UBI_VOL_IOC_MAGIC, 8)
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#define MAX_UBI_MTD_NAME_LEN 127
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#define UBI_MAX_RNVOL 32
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enum {
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UBI_DYNAMIC_VOLUME = 3,
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UBI_STATIC_VOLUME = 4,
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};
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enum {
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UBI_VOL_PROP_DIRECT_WRITE = 1,
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};
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struct ubi_attach_req {
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__s32 ubi_num;
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__s32 mtd_num;
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__s32 vid_hdr_offset;
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__s16 max_beb_per1024;
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__s8 padding[10];
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};
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enum {
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UBI_VOL_SKIP_CRC_CHECK_FLG = 0x1,
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};
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#define UBI_VOL_VALID_FLGS (UBI_VOL_SKIP_CRC_CHECK_FLG)
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struct ubi_mkvol_req {
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__s32 vol_id;
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__s32 alignment;
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__s64 bytes;
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__s8 vol_type;
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__u8 flags;
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__s16 name_len;
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__s8 padding2[4];
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char name[UBI_MAX_VOLUME_NAME + 1];
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} __packed;
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struct ubi_rsvol_req {
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__s64 bytes;
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__s32 vol_id;
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} __packed;
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struct ubi_rnvol_req {
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__s32 count;
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__s8 padding1[12];
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struct {
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__s32 vol_id;
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__s16 name_len;
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__s8 padding2[2];
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char name[UBI_MAX_VOLUME_NAME + 1];
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} ents[UBI_MAX_RNVOL];
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} __packed;
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struct ubi_leb_change_req {
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__s32 lnum;
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__s32 bytes;
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__s8 dtype;
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__s8 padding[7];
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} __packed;
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struct ubi_map_req {
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__s32 lnum;
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__s8 dtype;
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__s8 padding[3];
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} __packed;
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struct ubi_set_vol_prop_req {
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__u8 property;
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__u8 padding[7];
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__u64 value;
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} __packed;
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struct ubi_blkcreate_req {
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__s8 padding[128];
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} __packed;
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#endif
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