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/qemu/tests/qemu-iotests/
H A D146.out5 [{ "start": 0, "length": 136363130880, "depth": 0, "present": true, "zero": true, "data": false, "c…
9 [{ "start": 0, "length": 136365211648, "depth": 0, "present": true, "zero": true, "data": false, "c…
13 [{ "start": 0, "length": 136363130880, "depth": 0, "present": true, "zero": true, "data": false, "c…
17 [{ "start": 0, "length": 136365211648, "depth": 0, "present": true, "zero": true, "data": false, "c…
21 [{ "start": 0, "length": 136365211648, "depth": 0, "present": true, "zero": true, "data": false, "c…
25 [{ "start": 0, "length": 136363130880, "depth": 0, "present": true, "zero": true, "data": false, "c…
29 [{ "start": 0, "length": 2097152, "depth": 0, "present": true, "zero": false, "data": true, "compre…
30 { "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": false, "data": true, "c…
31 { "start": 4194304, "length": 2097152, "depth": 0, "present": true, "zero": false, "data": true, "c…
32 { "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": false, "data": true, "c…
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H A D179.out16 [{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true, "data": false, "compr…
17 { "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
18 { "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true, "data": false, "…
19 { "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
20 { "start": 8388608, "length": 58720256, "depth": 0, "present": false, "zero": true, "data": false, …
34 [{ "start": 0, "length": 2097152, "depth": 0, "present": false, "zero": true, "data": false, "compr…
35 { "start": 2097152, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
36 { "start": 4194304, "length": 2097152, "depth": 0, "present": false, "zero": true, "data": false, "…
37 { "start": 6291456, "length": 2097152, "depth": 0, "present": true, "zero": true, "data": false, "c…
38 { "start": 8388608, "length": 2097152, "depth": 0, "present": false, "zero": true, "data": false, "…
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H A D154.out14 [{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": true, "data": false, "compresse…
15 { "start": 4096, "length": 4096, "depth": 1, "present": false, "zero": true, "data": false, "compre…
16 { "start": 8192, "length": 4096, "depth": 0, "present": true, "zero": true, "data": false, "compres…
17 { "start": 12288, "length": 4096, "depth": 1, "present": false, "zero": true, "data": false, "compr…
18 { "start": 16384, "length": 4096, "depth": 0, "present": true, "zero": true, "data": false, "compre…
19 { "start": 20480, "length": 4096, "depth": 1, "present": false, "zero": true, "data": false, "compr…
20 { "start": 24576, "length": 8192, "depth": 0, "present": true, "zero": true, "data": false, "compre…
21 { "start": 32768, "length": 134184960, "depth": 1, "present": false, "zero": true, "data": false, "…
44 [{ "start": 0, "length": 32768, "depth": 1, "present": false, "zero": true, "data": false, "compres…
45 { "start": 32768, "length": 4096, "depth": 0, "present": true, "zero": false, "data": true, "compre…
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H A D122.out11 Offset Length File
35 Offset Length File
41 Offset Length File
60 Offset Length File
70 [{ "start": 0, "length": 65536, "depth": 0, "present": true, "zero": false, "data": true, "compress…
71 { "start": 65536, "length": 4128768, "depth": 0, "present": false, "zero": true, "data": false, "co…
72 { "start": 4194304, "length": 65536, "depth": 0, "present": true, "zero": false, "data": true, "com…
73 { "start": 4259840, "length": 4128768, "depth": 0, "present": false, "zero": true, "data": false, "…
74 { "start": 8388608, "length": 65536, "depth": 0, "present": true, "zero": false, "data": true, "com…
75 { "start": 8454144, "length": 4128768, "depth": 0, "present": false, "zero": true, "data": false, "…
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H A D253.out6 [{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false, "data": true, "compresse…
7 { "start": 4096, "length": 1044480, "depth": 0, "present": true, "zero": true, "data": false, "comp…
8 [{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false, "data": true, "compresse…
9 { "start": 4096, "length": 1044480, "depth": 0, "present": true, "zero": true, "data": false, "comp…
12 [{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false, "data": true, "compresse…
13 { "start": 4096, "length": 978944, "depth": 0, "present": true, "zero": true, "data": false, "compr…
14 { "start": 983040, "length": 65536, "depth": 0, "present": true, "zero": false, "data": true, "comp…
15 [{ "start": 0, "length": 4096, "depth": 0, "present": true, "zero": false, "data": true, "compresse…
16 { "start": 4096, "length": 978944, "depth": 0, "present": true, "zero": true, "data": false, "compr…
17 { "start": 983040, "length": 65536, "depth": 0, "present": true, "zero": false, "data": true, "comp…
H A D031.out29 length 31
57 length 31
85 length 11
90 length 31
120 length 384
125 length 31
153 length 384
158 length 31
186 length 11
191 length 384
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/qemu/hw/usb/
H A Ddesc-msos.c57 int length = sizeof(*hdr); in usb_desc_msos_compat() local
60 func = (void *)(dest + length); in usb_desc_msos_compat()
67 length += sizeof(*func); in usb_desc_msos_compat()
70 hdr->dwLength = cpu_to_le32(length); in usb_desc_msos_compat()
76 return length; in usb_desc_msos_compat()
117 int length = wcslen(name) + 1; in usb_desc_msos_prop_name() local
120 prop->dwPropertyNameLength_lo = usb_lo(length*2); in usb_desc_msos_prop_name()
121 prop->dwPropertyNameLength_hi = usb_hi(length*2); in usb_desc_msos_prop_name()
122 for (i = 0; i < length; i++) { in usb_desc_msos_prop_name()
126 return length*2; in usb_desc_msos_prop_name()
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/qemu/system/
H A Dmemory_mapping.c42 ram_addr_t length) in create_new_memory_mapping() argument
49 memory_mapping->length = length; in create_new_memory_mapping()
59 return phys_addr == map->phys_addr + map->length && in mapping_contiguous()
60 virt_addr == map->virt_addr + map->length; in mapping_contiguous()
64 * [map->phys_addr, map->phys_addr + map->length) and
65 * [phys_addr, phys_addr + length) have intersection?
69 ram_addr_t length) in mapping_have_same_region() argument
71 return !(phys_addr + length < map->phys_addr || in mapping_have_same_region()
72 phys_addr >= map->phys_addr + map->length); in mapping_have_same_region()
76 * [map->phys_addr, map->phys_addr + map->length) and
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/qemu/hw/uefi/
H A Dvar-service-vars.c270 uint64_t length; in uefi_vars_mm_get_variable() local
272 length = sizeof(*mvar) + sizeof(*va); in uefi_vars_mm_get_variable()
273 if (mhdr->length < length) { in uefi_vars_mm_get_variable()
283 if (uadd64_overflow(length, va->name_size, &length)) { in uefi_vars_mm_get_variable()
286 if (mhdr->length < length) { in uefi_vars_mm_get_variable()
307 if (uadd64_overflow(length, va->data_size, &length)) { in uefi_vars_mm_get_variable()
310 if (uv->buf_size < length) { in uefi_vars_mm_get_variable()
317 length -= va->data_size; in uefi_vars_mm_get_variable()
324 return length; in uefi_vars_mm_get_variable()
334 uint64_t length; in uefi_vars_mm_get_next_variable() local
[all …]
/qemu/util/
H A Duserfaultfd.c154 * @length: length of memory range
158 int uffd_register_memory(int uffd_fd, void *addr, uint64_t length, in uffd_register_memory() argument
164 uffd_register.range.len = length; in uffd_register_memory()
168 trace_uffd_register_memory_failed(addr, length, mode, errno); in uffd_register_memory()
185 * @length: length of memory range
187 int uffd_unregister_memory(int uffd_fd, void *addr, uint64_t length) in uffd_unregister_memory() argument
192 uffd_range.len = length; in uffd_unregister_memory()
195 trace_uffd_unregister_memory_failed(addr, length, errno); in uffd_unregister_memory()
209 * @length: length of memory range
213 int uffd_change_protection(int uffd_fd, void *addr, uint64_t length, in uffd_change_protection() argument
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/qemu/include/qemu/
H A Dbitops.h27 #define MAKE_64BIT_MASK(shift, length) \ argument
28 (((~0ULL) >> (64 - (length))) << (shift))
33 * We provide a set of functions which work on arbitrary-length arrays of
506 * @length: the length of the bit field
509 * @start and @length parameters, and return it. The bit field must
511 * all 32 bits are returned (ie @length 32 and @start 0).
515 static inline uint32_t extract32(uint32_t value, int start, int length) in extract32() argument
517 assert(start >= 0 && length > 0 && length <= 32 - start); in extract32()
518 return (value >> start) & (~0U >> (32 - length)); in extract32()
525 * @length: the length of the bit field
[all …]
H A Dthrottle-options.h15 #define QEMU_OPT_IOPS_TOTAL_MAX_LENGTH "iops-total-max-length"
18 #define QEMU_OPT_IOPS_READ_MAX_LENGTH "iops-read-max-length"
21 #define QEMU_OPT_IOPS_WRITE_MAX_LENGTH "iops-write-max-length"
24 #define QEMU_OPT_BPS_TOTAL_MAX_LENGTH "bps-total-max-length"
27 #define QEMU_OPT_BPS_READ_MAX_LENGTH "bps-read-max-length"
30 #define QEMU_OPT_BPS_WRITE_MAX_LENGTH "bps-write-max-length"
87 .help = "length of the iops-total-max burst period, in seconds",\
91 .help = "length of the iops-read-max burst period, in seconds",\
95 .help = "length of the iops-write-max burst period, in seconds",\
99 .help = "length of the bps-total-max burst period, in seconds",\
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/qemu/tests/functional/acpi-bits/bits-tests/
H A Dsmbios.py2104 self.add_field('length', u.unpack_one("B"))
129 length = u.unpack_peek_one("<xB")
130 self.raw_data = u.unpack_raw(length)
147 self.add_field('length', self.u.unpack_one("B"))
186 characteristic_bytes = self.length - 0x12
211 if self.length > 0x8:
225 if self.length > 0x19:
263 if self.length > 0x8:
266 if self.length > 0x9:
274 if self.length > 0xA:
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/qemu/hw/cxl/
H A Dcxl-cdat.c18 assert(hdr->length); in cdat_len_check()
23 assert(hdr->length == sizeof(CDATDsmas)); in cdat_len_check()
26 assert(hdr->length == sizeof(CDATDslbis)); in cdat_len_check()
29 assert(hdr->length == sizeof(CDATDsmscis)); in cdat_len_check()
32 assert(hdr->length == sizeof(CDATDsis)); in cdat_len_check()
35 assert(hdr->length == sizeof(CDATDsemts)); in cdat_len_check()
38 assert(hdr->length >= sizeof(CDATSslbisHeader)); in cdat_len_check()
39 assert((hdr->length - sizeof(CDATSslbisHeader)) % in cdat_len_check()
86 cdat_st[ent].length = hdr->length; in ct3_build_cdat()
88 cdat_header->length += hdr->length; in ct3_build_cdat()
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/qemu/include/standard-headers/linux/
H A Dvirtio_crypto.h89 /* length of key */
126 /* hash result length */
154 /* hash result length */
156 /* length of authenticated key */
172 /* length of key */
174 /* hash result length */
176 /* length of the additional authenticated data (AAD) in bytes */
257 /* length of the additional authenticated data (AAD) in bytes */
349 * Byte Length of valid IV/Counter
352 * SNOW3G in UEA2 mode, this is the length of the IV (which
[all …]
/qemu/crypto/
H A Dder.h34 * @value: the starting address of |value| part of 'Tag-Length-Value' pattern.
35 * @vlen: length of the |value|.
44 * @dlen: pointer to length of input data
52 * will be set to the rest length of data, if cb is not NULL, must
53 * return 0 to make decode success, at last, the length of the data
68 * @dlen: pointer to length of input data
74 * will be set to the rest length of data, if cb is not NULL, must
75 * return 0 to make decode success, at last, the length of the data
91 * @dlen: pointer to length of input data
97 * will be set to the rest length of data, if cb is not NULL, must
[all …]
H A Dcipher-nettle.c.inc44 error_setg(errp, "Length %zu must be a multiple of block size %zu",
159 static void NAME##_xts_wrape(const void *ctx, size_t length, \
162 ENCRYPT((const void *)ctx, length, dst, src); \
164 static void NAME##_xts_wrapd(const void *ctx, size_t length, \
167 DECRYPT((const void *)ctx, length, dst, src); \
247 static void des_encrypt_native(const void *ctx, size_t length,
250 des_encrypt(ctx, length, dst, src);
253 static void des_decrypt_native(const void *ctx, size_t length,
256 des_decrypt(ctx, length, dst, src);
269 static void des3_encrypt_native(const void *ctx, size_t length,
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/qemu/hw/char/
H A Dsclpconsole-lm.c47 uint32_t length; /* length of byte stream in buffer */ member
64 * The maximum command line length is limited by the maximum in DECLARE_INSTANCE_CHECKER()
90 if (scon->length == SIZE_CONSOLE_BUFFER) { in chr_read()
94 scon->buf[scon->length] = *buf; in chr_read()
95 scon->length += 1; in chr_read()
132 len = cons->length; in get_console_data()
140 cons->length = 0; in get_console_data()
169 oc->message_unit.mdmsu.length = cpu_to_be16(sizeof(struct MDMSU)); in read_event_data()
172 oc->message_unit.cpmsu.length = in read_event_data()
176 oc->message_unit.text_command.length = in read_event_data()
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/qemu/docs/system/arm/
H A Dcpu-features.rst238 number of bits of the length. The ``sve<N>`` CPU properties have special
249 1) At least one vector length must be enabled when ``sve`` is enabled.
251 2) If a vector length ``N`` is enabled, then, when KVM is enabled, all
256 is enabled, the 128-bit vector length, 256-bit vector length, and
257 384-bit vector length must also be enabled. Without KVM, the 384-bit
258 vector length would not be required.
283 disable the last enabled vector length (see constraint (1) of "SVE
287 least one of the dependency lengths of the maximum enabled length
303 When KVM is not enabled, disabling a power-of-two vector length also
304 disables all vector lengths larger than the power-of-two length.
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/qemu/tests/unit/
H A Dtest-crypto-der.c27 "\x30\x82\x01\x39" /* SEQUENCE, offset: 0, length: 313 */
28 "\x02\x01\x00" /* INTEGER, offset: 4, length: 1 */
29 "\x02\x41" /* INTEGER, offset: 7, length: 65 */
35 "\x02\x03\x01\x00\x01" /* INTEGER, offset: 74, length: 3 */
36 "\x02\x40" /* INTEGER, offset: 79, length: 64 */
41 "\x02\x21" /* INTEGER, offset: 145, length: 33 */
45 "\x02\x21" /* INTEGER, offset: 180, length: 33 */
49 "\x02\x20" /* INTEGER, offset: 215, length: 32 */
52 "\x02\x20" /* INTEGER, offset: 249, length: 32 */
55 "\x02\x20" /* INTEGER, offset: 283, length: 32 */
[all …]
/qemu/include/system/
H A Dram_addr.h126 typedef void (*qemu_ram_resize_cb)(const char *, uint64_t length, void *host);
148 void qemu_ram_msync(RAMBlock *block, ram_addr_t start, ram_addr_t length);
160 ram_addr_t length, in cpu_physical_memory_get_dirty() argument
170 end = TARGET_PAGE_ALIGN(start + length) >> TARGET_PAGE_BITS; in cpu_physical_memory_get_dirty()
200 ram_addr_t length, in cpu_physical_memory_all_dirty() argument
210 end = TARGET_PAGE_ALIGN(start + length) >> TARGET_PAGE_BITS; in cpu_physical_memory_all_dirty()
254 ram_addr_t length, in cpu_physical_memory_range_includes_clean() argument
260 !cpu_physical_memory_all_dirty(start, length, DIRTY_MEMORY_VGA)) { in cpu_physical_memory_range_includes_clean()
264 !cpu_physical_memory_all_dirty(start, length, DIRTY_MEMORY_CODE)) { in cpu_physical_memory_range_includes_clean()
268 !cpu_physical_memory_all_dirty(start, length, DIRTY_MEMORY_MIGRATION)) { in cpu_physical_memory_range_includes_clean()
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/qemu/tests/qemu-iotests/tests/
H A Diov-padding47 # - Offset 4096, length 1023 * 512 + 512: Fully aligned to 4k
48 # - Offset 4096, length 1023 * 512 + 4096: Head is aligned, tail is not
49 # - Offset 512, length 1023 * 512 + 512: Neither head nor tail are aligned
50 # - Offset 512, length 1023 * 512 + 4096: Tail is aligned, head is not
53 length=$((1023 * 512 + $last_element_length))
56 …"== performing 1024-element vectored requests to image (offset: $start_offset; length: $length) =="
61 # 1023 512-byte buffers, and then one with length $last_element_length
73 -c "read -P 2 $start_offset $length" \
75 -c "read -P 1 $((start_offset + length)) $((1024 * 1024 - length - start_offset))" \
/qemu/target/loongarch/
H A Dgdbstub.c66 int length = 0; in loongarch_cpu_gdb_write_register() local
74 length = 8; in loongarch_cpu_gdb_write_register()
77 length = 4; in loongarch_cpu_gdb_write_register()
85 return length; in loongarch_cpu_gdb_write_register()
107 int length = 0; in loongarch_gdb_set_fpu() local
111 length = 8; in loongarch_gdb_set_fpu()
114 length = 1; in loongarch_gdb_set_fpu()
117 length = 4; in loongarch_gdb_set_fpu()
119 return length; in loongarch_gdb_set_fpu()
129 int i, length = 0; in loongarch_gdb_get_vec() local
[all …]
/qemu/include/crypto/
H A Dakcipher.h45 * @key_len: the length of key buffer
63 * @in_len: length of plaintext, less or equal to the size reported
66 * @out_len: length of ciphertext, less or equal to the size reported
72 * Returns: length of ciphertext if encrypt succeed,
83 * @in_len: the length of ciphertext, less or equal to the size reported
86 * @out_len: length of the plaintext buffer, less or equal to the size
92 * Returns: length of plaintext if decrypt succeed,
103 * @in_len: the length of data, less or equal to the size reported
106 * @out_len: length of the signature buffer, less or equal to the size
112 * Returns: length of signature if succeed,
[all …]
/qemu/tests/qtest/fuzz/
H A Dvirtio_scsi_fuzz.c71 * The length of the data is specified by the preceding vqa.length in virtio_scsi_fuzz()
75 uint8_t length; in virtio_scsi_fuzz() member
92 /* Copy the action, so we can normalize length, queue and flags */ in virtio_scsi_fuzz()
99 /* Cap length at the number of remaining bytes in data */ in virtio_scsi_fuzz()
100 vqa.length = vqa.length >= Size ? Size : vqa.length; in virtio_scsi_fuzz()
109 uint64_t req_addr = guest_alloc(t_alloc, vqa.length); in virtio_scsi_fuzz()
110 qtest_memwrite(s, req_addr, Data, vqa.length); in virtio_scsi_fuzz()
113 free_head[vqa.queue] = qvirtqueue_add(s, q, req_addr, vqa.length, in virtio_scsi_fuzz()
116 qvirtqueue_add(s, q, req_addr, vqa.length, vqa.write , vqa.next); in virtio_scsi_fuzz()
123 Data += vqa.length; in virtio_scsi_fuzz()
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