Home
last modified time | relevance | path

Searched refs:BDRV_SECTOR_SIZE (Results 1 – 4 of 4) sorted by relevance

/external/qemu/block/
Dvpc.c390 memset(buf, 0, sectors * BDRV_SECTOR_SIZE); in vpc_read()
393 sectors * BDRV_SECTOR_SIZE); in vpc_read()
394 if (ret != sectors * BDRV_SECTOR_SIZE) { in vpc_read()
401 buf += sectors * BDRV_SECTOR_SIZE; in vpc_read()
429 ret = bdrv_pwrite(bs->file, offset, buf, sectors * BDRV_SECTOR_SIZE); in vpc_write()
430 if (ret != sectors * BDRV_SECTOR_SIZE) { in vpc_write()
436 buf += sectors * BDRV_SECTOR_SIZE; in vpc_write()
Draw-posix.c390 ret = raw_pread(bs, sector_num * BDRV_SECTOR_SIZE, buf, in raw_read()
391 nb_sectors * BDRV_SECTOR_SIZE); in raw_read()
392 if (ret == (nb_sectors * BDRV_SECTOR_SIZE)) in raw_read()
479 ret = raw_pwrite(bs, sector_num * BDRV_SECTOR_SIZE, buf, in raw_write()
480 nb_sectors * BDRV_SECTOR_SIZE); in raw_write()
481 if (ret == (nb_sectors * BDRV_SECTOR_SIZE)) in raw_write()
494 if ((uintptr_t) qiov->iov[i].iov_base % BDRV_SECTOR_SIZE) { in qiov_is_aligned()
703 total_size = options->value.n / BDRV_SECTOR_SIZE; in raw_create()
713 if (ftruncate(fd, total_size * BDRV_SECTOR_SIZE) != 0) { in raw_create()
976 total_size = options->value.n / BDRV_SECTOR_SIZE; in hdev_create()
[all …]
/external/qemu/
Dblock.c794 buf = qemu_malloc(COMMIT_BUF_SECTORS * BDRV_SECTOR_SIZE); in bdrv_commit()
899 return bdrv_check_byte_request(bs, sector_num * BDRV_SECTOR_SIZE, in bdrv_check_request()
900 nb_sectors * BDRV_SECTOR_SIZE); in bdrv_check_request()
976 uint8_t tmp_buf[BDRV_SECTOR_SIZE]; in bdrv_pread()
983 len = (BDRV_SECTOR_SIZE - offset) & (BDRV_SECTOR_SIZE - 1); in bdrv_pread()
990 memcpy(buf, tmp_buf + (offset & (BDRV_SECTOR_SIZE - 1)), len); in bdrv_pread()
1021 uint8_t tmp_buf[BDRV_SECTOR_SIZE]; in bdrv_pwrite()
1028 len = (BDRV_SECTOR_SIZE - offset) & (BDRV_SECTOR_SIZE - 1); in bdrv_pwrite()
1035 memcpy(tmp_buf + (offset & (BDRV_SECTOR_SIZE - 1)), buf, len); in bdrv_pwrite()
1100 return bdrv_pwrite_sync(bs, BDRV_SECTOR_SIZE * sector_num, in bdrv_write_sync()
[all …]
Dblock.h41 #define BDRV_SECTOR_SIZE (1ULL << BDRV_SECTOR_BITS) macro
42 #define BDRV_SECTOR_MASK ~(BDRV_SECTOR_SIZE - 1)