/* * This file is auto-generated. Modifications will be lost. * * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ * for more information. */ #ifndef _UAPI_BLKZONED_H #define _UAPI_BLKZONED_H #include #include enum blk_zone_type { BLK_ZONE_TYPE_CONVENTIONAL = 0x1, BLK_ZONE_TYPE_SEQWRITE_REQ = 0x2, BLK_ZONE_TYPE_SEQWRITE_PREF = 0x3, }; enum blk_zone_cond { BLK_ZONE_COND_NOT_WP = 0x0, BLK_ZONE_COND_EMPTY = 0x1, BLK_ZONE_COND_IMP_OPEN = 0x2, BLK_ZONE_COND_EXP_OPEN = 0x3, BLK_ZONE_COND_CLOSED = 0x4, BLK_ZONE_COND_READONLY = 0xD, BLK_ZONE_COND_FULL = 0xE, BLK_ZONE_COND_OFFLINE = 0xF, }; enum blk_zone_report_flags { BLK_ZONE_REP_CAPACITY = (1 << 0), }; struct blk_zone { __u64 start; __u64 len; __u64 wp; __u8 type; __u8 cond; __u8 non_seq; __u8 reset; __u8 resv[4]; __u64 capacity; __u8 reserved[24]; }; struct blk_zone_report { __u64 sector; __u32 nr_zones; __u32 flags; struct blk_zone zones[]; }; struct blk_zone_range { __u64 sector; __u64 nr_sectors; }; #define BLKREPORTZONE _IOWR(0x12, 130, struct blk_zone_report) #define BLKRESETZONE _IOW(0x12, 131, struct blk_zone_range) #define BLKGETZONESZ _IOR(0x12, 132, __u32) #define BLKGETNRZONES _IOR(0x12, 133, __u32) #define BLKOPENZONE _IOW(0x12, 134, struct blk_zone_range) #define BLKCLOSEZONE _IOW(0x12, 135, struct blk_zone_range) #define BLKFINISHZONE _IOW(0x12, 136, struct blk_zone_range) #endif