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Searched refs:block_size (Results 1 – 25 of 32) sorted by relevance

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/qemu/hw/audio/
H A Dmarvell_88w8618.c71 int pos, block_size; in mv88w8618_audio_callback() local
82 block_size = s->threshold / 2; in mv88w8618_audio_callback()
83 if (free_out - s->last_free < block_size) { in mv88w8618_audio_callback()
86 if (block_size > 4096) { in mv88w8618_audio_callback()
94 for (pos = 0; pos < block_size; pos += 2) { in mv88w8618_audio_callback()
100 memcpy(wm8750_dac_buffer(s->wm, block_size >> 2), in mv88w8618_audio_callback()
101 (uint32_t *)mem_buffer, block_size); in mv88w8618_audio_callback()
106 for (pos = 0; pos < block_size; pos++) { in mv88w8618_audio_callback()
112 for (pos = 0; pos < block_size; pos += 2) { in mv88w8618_audio_callback()
120 s->last_free = free_out - block_size; in mv88w8618_audio_callback()
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H A Dsb16.c75 int block_size; member
165 dsp->block_size,
281 s->left_till_irq = s->block_size; in dma_cmd8()
287 if (s->block_size & s->align) { in dma_cmd8()
330 s->block_size = dma_len + 1; in dma_cmd()
362 s->left_till_irq = s->block_size; in dma_cmd()
367 if (s->block_size & s->align) { in dma_cmd()
472 s->block_size = 0; in command()
910 s->block_size = -1; in reset()
1219 if (s->block_size <= 0) { in SB_read_DMA()
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/qemu/block/
H A Dvdi.c164 uint32_t block_size; member
181 uint32_t block_size; member
206 header->block_size = le32_to_cpu(header->block_size); in vdi_header_to_cpu()
230 header->block_size = cpu_to_le32(header->block_size); in vdi_header_to_le()
337 bdi->cluster_size = s->block_size; in vdi_co_get_info()
478 s->block_size = header.block_size; in vdi_open()
566 block_index = offset / s->block_size; in vdi_co_preadv()
837 header.block_size = block_size; in vdi_co_do_create()
921 block_size = qemu_opt_get_size_del(opts, in vdi_co_create_opts()
924 if (block_size < BDRV_SECTOR_SIZE || block_size > UINT32_MAX || in vdi_co_create_opts()
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H A Dcloop.c38 uint32_t block_size; member
87 ret = bdrv_pread(bs->file, 128, 4, &s->block_size, 0); in cloop_open()
91 s->block_size = be32_to_cpu(s->block_size); in cloop_open()
92 if (s->block_size % 512) { in cloop_open()
94 s->block_size); in cloop_open()
97 if (s->block_size == 0) { in cloop_open()
106 if (s->block_size > MAX_BLOCK_SIZE) { in cloop_open()
108 s->block_size, in cloop_open()
191 s->uncompressed_block = g_try_malloc(s->block_size); in cloop_open()
204 s->sectors_per_block = s->block_size/512; in cloop_open()
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H A Discsi.c71 int block_size; member
435 if (offset % iscsilun->block_size || bytes % iscsilun->block_size) { in is_byte_request_lun_aligned()
1138 len *= iscsilun->block_size; in iscsi_co_getlength()
1471 iscsilun->block_size = rc10->block_size; in iscsi_readcapacity_sync()
2017 iscsilun->block_size; in iscsi_open()
2074 unsigned int block_size = MAX(BDRV_SECTOR_SIZE, iscsilun->block_size); in iscsi_refresh_limits() local
2346 int block_size; in iscsi_co_copy_range_to() local
2362 if (dst_lun->block_size != src_lun->block_size || in iscsi_co_copy_range_to()
2363 !dst_lun->block_size) { in iscsi_co_copy_range_to()
2367 block_size = dst_lun->block_size; in iscsi_co_copy_range_to()
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H A Dvhdx.c764 s->params.block_size = le32_to_cpu(s->params.block_size); in vhdx_parse_metadata()
856 s->block_size = s->params.block_size; in vhdx_parse_metadata()
857 if (s->block_size & (s->block_size - 1)) { in vhdx_parse_metadata()
1059 s->block_size = s->params.block_size; in vhdx_open()
1613 mt_file_params->block_size = cpu_to_le32(block_size); in vhdx_create_new_metadata()
1822 s->block_size = block_size; in vhdx_create_new_region_table()
1921 uint32_t block_size; in vhdx_co_create() local
1978 block_size = vhdx_opts->block_size; in vhdx_co_create()
1981 block_size = 64 * MiB; in vhdx_co_create()
1987 block_size = 8 * MiB; in vhdx_co_create()
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H A Dvpc.c115 uint32_t block_size; member
146 uint32_t block_size; member
363 s->block_size = be32_to_cpu(dyndisk_header.block_size); in vpc_open()
364 if (!is_power_of_2(s->block_size) || s->block_size < BDRV_SECTOR_SIZE) { in vpc_open()
571 index = offset / s->block_size; in alloc_block()
609 bdi->cluster_size = s->block_size; in vpc_co_get_info()
635 n_bytes = MIN(bytes, s->block_size - (offset % s->block_size)); in vpc_co_preadv()
689 n_bytes = MIN(bytes, s->block_size - (offset % s->block_size)); in vpc_co_pwritev()
830 size_t block_size, num_bat_entries; in create_dynamic_disk() local
836 block_size = 0x200000; in create_dynamic_disk()
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H A Dvhdx.h283 uint32_t block_size; /* size of each payload block, always member
370 uint32_t block_size; member
/qemu/contrib/elf2dmp/
H A Dpdb.c122 nBlocks = (size + header->block_size - 1) / header->block_size; in pdb_ds_read()
124 buffer = g_malloc(nBlocks * header->block_size); in pdb_ds_read()
127 memcpy(buffer + i * header->block_size, (const char *)header + in pdb_ds_read()
128 block_list[i] * header->block_size, header->block_size); in pdb_ds_read()
137 uint32_t block_size; in pdb_ds_read_file() local
153 block_size = r->ds.header->block_size; in pdb_ds_read_file()
156 block_list += (file_size[i] + block_size - 1) / block_size; in pdb_ds_read_file()
212 if (hdr->block_size == 0) { in pdb_reader_ds_init()
219 hdr->toc_page * hdr->block_size), hdr->toc_size); in pdb_reader_ds_init()
/qemu/hw/virtio/
H A Dvirtio-mem.c862 config->block_size = cpu_to_le64(vmem->block_size); in virtio_mem_get_config()
1037 if (!vmem->block_size) { in virtio_mem_device_realize()
1058 vmem->block_size); in virtio_mem_device_realize()
1316 uint64_t block_size; member
1327 tmp->block_size = vmem->block_size; in virtio_mem_mig_sanity_checks_pre_save()
1353 if (tmp->block_size != vmem->block_size) { in virtio_mem_mig_sanity_checks_post_load()
1451 vi->block_size = vmem->block_size; in virtio_mem_fill_device_info()
1496 if (!vmem->block_size) { in virtio_mem_decide_memslots()
1610 uint64_t value = vmem->block_size; in virtio_mem_get_block_size()
1650 vmem->block_size = value; in virtio_mem_set_block_size()
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/qemu/tests/qemu-iotests/
H A D075.out11 == block_size must be a multiple of 512 ==
12 qemu-io: can't open device TEST_DIR/simple-pattern.cloop: block_size 513 must be a multiple of 512
14 == block_size cannot be zero ==
15 qemu-io: can't open device TEST_DIR/simple-pattern.cloop: block_size cannot be zero
17 == huge block_size ===
18 qemu-io: can't open device TEST_DIR/simple-pattern.cloop: block_size 4294966784 must be 64 MB or le…
/qemu/tests/image-fuzzer/qcow2/
H A Dlayout.py353 def allocate_rfc_table(data, init_blocks, block_size): argument
384 diff = set([x // block_size for x in new]) - blocks
398 def create_table_entry(table_offset, block_cluster, block_size, argument
401 offset = table_offset + UINT64_S * (cluster // block_size)
405 def create_block_entry(block_cluster, block_size, cluster): argument
407 entry_size = self.cluster_size // block_size
409 entry_offset = offset + entry_size * (cluster % block_size)
417 block_size = self.cluster_size * 8 // refcount_bits
438 block_size)
454 if cluster // block_size != block_id:
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/qemu/hw/sd/
H A Dsdhci.c617 s->data_count = block_size; in sdhci_sdma_transfer_multi_blocks()
618 boundary_count -= block_size - begin; in sdhci_sdma_transfer_multi_blocks()
626 if (s->data_count == block_size) { in sdhci_sdma_transfer_multi_blocks()
641 s->data_count = block_size; in sdhci_sdma_transfer_multi_blocks()
642 boundary_count -= block_size - begin; in sdhci_sdma_transfer_multi_blocks()
647 if (s->data_count == block_size) { in sdhci_sdma_transfer_multi_blocks()
796 s->data_count = block_size; in sdhci_do_adma()
797 length -= block_size - begin; in sdhci_do_adma()
807 if (s->data_count == block_size) { in sdhci_do_adma()
825 s->data_count = block_size; in sdhci_do_adma()
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H A Dallwinner-sdhost.c396 if (s->byte_count == 0 || s->block_size == 0 || in allwinner_sdhost_dma()
481 res = s->block_size; in allwinner_sdhost_read()
640 s->block_size = value; in allwinner_sdhost_write()
781 VMSTATE_UINT32(block_size, AwSdHostState),
851 s->block_size = REG_SD_BKSR_RST; in allwinner_sdhost_reset()
/qemu/dump/
H A Ddump.c966 uint32_t block_size; in create_header32() local
978 block_size = s->dump_info.page_size; in create_header32()
979 dh->block_size = cpu_to_dump32(s, block_size); in create_header32()
1036 block_size, kh, size) < 0) { in create_header32()
1058 block_size; in create_header32()
1062 block_size; in create_header32()
1077 uint32_t block_size; in create_header64() local
1089 block_size = s->dump_info.page_size; in create_header64()
1090 dh->block_size = cpu_to_dump32(s, block_size); in create_header64()
1170 block_size; in create_header64()
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/qemu/tests/qtest/
H A Dufs-test.c496 uint32_t block_size; in ufstest_read_write() local
515 block_size = ldl_be_p(&read_buf[8]); in ufstest_read_write()
516 g_assert_cmpuint(block_size, ==, 4096); in ufstest_read_write()
519 memset(write_buf, 0xab, block_size); in ufstest_read_write()
520 ufs_send_scsi_command(ufs, 0, test_lun, write_cdb, write_buf, block_size, in ufstest_read_write()
528 block_size, &utrd, &rsp_upiu); in ufstest_read_write()
532 g_assert_cmpint(memcmp(read_buf, write_buf, block_size), ==, 0); in ufstest_read_write()
/qemu/hw/arm/
H A Dsmmu-common.c359 uint64_t block_size; in smmu_ptw_64_s1() local
362 &block_size); in smmu_ptw_64_s1()
365 block_size >> 20); in smmu_ptw_64_s1()
472 uint64_t block_size; in smmu_ptw_64_s2() local
475 &block_size); in smmu_ptw_64_s2()
478 block_size >> 20); in smmu_ptw_64_s2()
/qemu/include/sysemu/
H A Ddump.h71 uint32_t block_size; /* Size of a block in byte */ member
89 uint32_t block_size; /* Size of a block in byte */ member
/qemu/block/export/
H A Dvirtio-blk-handler.c26 virtio_blk_sect_range_ok(BlockBackend *blk, uint32_t block_size, in virtio_blk_sect_range_ok() argument
42 if ((sector << VIRTIO_BLK_SECTOR_BITS) % block_size) { in virtio_blk_sect_range_ok()
/qemu/pc-bios/s390-ccw/
H A Dbootmap.h200 uint32_t block_size; /* = 512, 1024, 2048, or 4096 */ member
369 static inline bool block_size_ok(uint32_t block_size) in block_size_ok() argument
371 return block_size == virtio_get_block_size(); in block_size_ok()
/qemu/include/standard-headers/linux/
H A Dvirtio_mem.h191 uint64_t block_size; member
/qemu/include/hw/sd/
H A Dallwinner-sdhost.h93 uint32_t block_size; /**< Block Size */ member
/qemu/include/hw/virtio/
H A Dvirtio-mem.h88 uint64_t block_size; member
/qemu/scripts/simplebench/
H A Dbench_write_req.py52 def bench_write_req(qemu_img, image_name, block_size, block_offset, argument
/qemu/scripts/
H A Ddump-guest-memory.py525 block_size = block["target_end"] - block["target_start"]
526 self.elf.add_segment(PT_LOAD, block["target_start"], block_size)

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