Home
last modified time | relevance | path

Searched refs:buf (Results 1 – 25 of 276) sorted by relevance

12345678910>>...12

/drivers/hdf_core/adapter/khdf/linux/model/camera/src/
Dsg_dma.c35 struct SgDmaBuffer *buf = bufPriv; in SgMmapFree() local
36 struct sg_table *sgt = &buf->sgTable; in SgMmapFree()
37 int32_t i = buf->numPages; in SgMmapFree()
39 if (refcount_dec_and_test(&buf->refCount) != 0) { in SgMmapFree()
40 dma_unmap_sgtable(buf->dev, sgt, buf->dmaDir, DMA_ATTR_SKIP_CPU_SYNC); in SgMmapFree()
41 if (buf->vaddr != NULL) { in SgMmapFree()
42 vm_unmap_ram(buf->vaddr, buf->numPages); in SgMmapFree()
44 sg_free_table(buf->dmaSgt); in SgMmapFree()
46 __free_page(buf->pages[i]); in SgMmapFree()
48 kvfree(buf->pages); in SgMmapFree()
[all …]
Dcontig_dma.c55 struct ContigBuffer *buf = bufPriv; in ContigMmapFree() local
56 if (buf == NULL) { in ContigMmapFree()
59 if (refcount_dec_and_test(&buf->refCount) == 0) { in ContigMmapFree()
63 if (buf->sgtBase != NULL) { in ContigMmapFree()
64 sg_free_table(buf->sgtBase); in ContigMmapFree()
65 OsalMemFree(buf->sgtBase); in ContigMmapFree()
66 buf->sgtBase = NULL; in ContigMmapFree()
68 dma_free_attrs(buf->dev, buf->size, buf->cookie, buf->dmaAddr, buf->dmaAttrs); in ContigMmapFree()
69 put_device(buf->dev); in ContigMmapFree()
70 OsalMemFree(buf); in ContigMmapFree()
[all …]
Dvirtual_malloc.c26 struct VmallocBuffer *buf = bufPriv; in VmallocMmapFree() local
28 if (refcount_dec_and_test(&buf->refCount) != 0) { in VmallocMmapFree()
29 vfree(buf->vaddr); in VmallocMmapFree()
30 OsalMemFree(buf); in VmallocMmapFree()
37 struct VmallocBuffer *buf = NULL; in VmallocMmapAlloc() local
39 buf = OsalMemCalloc(sizeof(*buf)); in VmallocMmapAlloc()
40 if (buf == NULL) { in VmallocMmapAlloc()
44 buf->size = size; in VmallocMmapAlloc()
45 buf->vaddr = vmalloc_user(buf->size); in VmallocMmapAlloc()
46 if (buf->vaddr == NULL) { in VmallocMmapAlloc()
[all …]
/drivers/hdf_core/adapter/uhdf2/shared/test/
Ddev_attribute_serialize_test.cpp50 struct HdfSBuf *buf = HdfSbufTypedObtain(SBUF_IPC); variable
51 ASSERT_NE(buf, nullptr);
53 bool ret = DeviceAttributeSerialize(nullptr, buf);
55 HdfSbufRecycle(buf);
56 buf = nullptr;
63 struct HdfSBuf *buf = HdfSbufTypedObtain(SBUF_IPC); variable
64 ASSERT_NE(buf, nullptr);
66 bool ret = DeviceAttributeSerialize(attribute, buf);
70 HdfSbufRecycle(buf);
71 buf = nullptr;
[all …]
/drivers/peripheral/camera/vdi_base/common/adapter/platform/v4l2/src/driver_adapter/src/
Dv4l2_buffer.cpp69 struct v4l2_buffer buf = {}; in V4L2QueueBuffer() local
77 buf.m.planes = planes; in V4L2QueueBuffer()
80 MakeInqueueBuffer(buf, frameSpec); in V4L2QueueBuffer()
83 int rc = ioctl(fd, VIDIOC_QBUF, &buf); in V4L2QueueBuffer()
91 itr->second[buf.index] = frameSpec; in V4L2QueueBuffer()
92 CAMERA_LOGD("insert frameMap fd = %{public}d buf.index = %{public}d\n", fd, buf.index); in V4L2QueueBuffer()
95 frameMap.insert(std::make_pair(buf.index, frameSpec)); in V4L2QueueBuffer()
97 CAMERA_LOGD("insert fd = %{public}d buf.index = %{public}d\n", fd, buf.index); in V4L2QueueBuffer()
103 void HosV4L2Buffers::MakeInqueueBuffer(struct v4l2_buffer &buf, const std::shared_ptr<FrameSpec>& f… in MakeInqueueBuffer() argument
107 buf.index = (uint32_t)frameSpec->buffer_->GetIndex(); in MakeInqueueBuffer()
[all …]
/drivers/hdf_core/framework/support/posix/src/
Dosal_mem.c18 void *buf = NULL; in OsalMemAlloc() local
25 buf = malloc(size); in OsalMemAlloc()
27 return buf; in OsalMemAlloc()
32 void *buf = NULL; in OsalMemCalloc() local
39 buf = OsalMemAlloc(size); in OsalMemCalloc()
40 if (buf != NULL) { in OsalMemCalloc()
41 (void)memset_s(buf, size, 0, size); in OsalMemCalloc()
44 return buf; in OsalMemCalloc()
49 void *buf = NULL; in OsalMemAllocAlign() local
57 ret = posix_memalign(&buf, alignment, size); in OsalMemAllocAlign()
[all …]
/drivers/hdf_core/framework/core/shared/src/
Dservice_status.c13 int ServiceStatusMarshalling(struct ServiceStatus *status, struct HdfSBuf *buf) in ServiceStatusMarshalling() argument
15 if (status == NULL || buf == NULL || status->serviceName == NULL) { in ServiceStatusMarshalling()
18 if (!HdfSbufWriteString(buf, status->serviceName) in ServiceStatusMarshalling()
19 || !HdfSbufWriteUint16(buf, status->deviceClass) in ServiceStatusMarshalling()
20 || !HdfSbufWriteUint16(buf, status->status) in ServiceStatusMarshalling()
21 || !HdfSbufWriteString(buf, status->info != NULL ? status->info : "")) { in ServiceStatusMarshalling()
29 int ServiceStatusUnMarshalling(struct ServiceStatus *status, struct HdfSBuf *buf) in ServiceStatusUnMarshalling() argument
31 if (status == NULL || buf == NULL) { in ServiceStatusUnMarshalling()
34 status->serviceName = HdfSbufReadString(buf); in ServiceStatusUnMarshalling()
40 if (!HdfSbufReadUint16(buf, &status->deviceClass) || !HdfSbufReadUint16(buf, &status->status)) { in ServiceStatusUnMarshalling()
[all …]
/drivers/hdf_core/adapter/khdf/liteos/osal/src/
Dosal_mem.c40 void *buf = NULL; in OsalMemAlloc() local
47 buf = LOS_MemAlloc((VOID *)OS_SYS_MEM_ADDR, size); in OsalMemAlloc()
49 return buf; in OsalMemAlloc()
54 void *buf = NULL; in OsalMemCalloc() local
61 buf = OsalMemAlloc(size); in OsalMemCalloc()
62 if (buf != NULL) { in OsalMemCalloc()
63 (void)memset_s(buf, size, 0, size); in OsalMemCalloc()
66 return buf; in OsalMemCalloc()
71 void *buf = NULL; in OsalMemAllocAlign() local
78 buf = LOS_MemAllocAlign((VOID *)OS_SYS_MEM_ADDR, size, alignment); in OsalMemAllocAlign()
[all …]
/drivers/hdf_core/adapter/khdf/liteos_m/osal/src/
Dosal_mem.c40 void *buf = NULL; in OsalMemAlloc() local
47 buf = LOS_MemAlloc((VOID *)OS_SYS_MEM_ADDR, size); in OsalMemAlloc()
49 return buf; in OsalMemAlloc()
54 void *buf = NULL; in OsalMemCalloc() local
61 buf = OsalMemAlloc(size); in OsalMemCalloc()
62 if (buf != NULL) { in OsalMemCalloc()
63 (void)memset_s(buf, size, 0, size); in OsalMemCalloc()
66 return buf; in OsalMemCalloc()
71 void *buf = NULL; in OsalMemAllocAlign() local
78 buf = LOS_MemAllocAlign((VOID *)OS_SYS_MEM_ADDR, size, alignment); in OsalMemAllocAlign()
[all …]
/drivers/hdf_core/framework/model/audio/core/src/
Daudio_parse.c146 uint32_t *buf = NULL; in GetRegArray() local
166 buf = (uint32_t *)OsalMemCalloc(sizeof(uint32_t) * num); in GetRegArray()
167 if (buf == NULL) { in GetRegArray()
172 ret = parser->GetUint32Array(regNode, g_audioRegGroupName[index], buf, num, 0); in GetRegArray()
175 OsalMemFree(buf); in GetRegArray()
178 return buf; in GetRegArray()
186 int32_t *buf = NULL; in ParseAudioRegItem() local
192 buf = GetRegArray(parser, regNode, group, AUDIO_REG_CFG_INDEX_MAX); in ParseAudioRegItem()
193 if (buf == NULL) { in ParseAudioRegItem()
201 OsalMemFree(buf); in ParseAudioRegItem()
[all …]
/drivers/hdf_core/framework/model/input/driver/touchscreen/
Dtouch_gt911.c45 uint8_t buf[GT_CFG_INFO_LEN] = {0}; in ChipDetect() local
50 ret = InputI2cRead(i2cClient, reg, GT_ADDR_LEN, buf, GT_CFG_INFO_LEN); in ChipDetect()
56 version = (buf[GT_FW_VER_HIGH] << ONE_BYTE_OFFSET) | buf[GT_FW_VER_LOW]; in ChipDetect()
57 xSolution = (buf[GT_SOLU_X_HIGH] << ONE_BYTE_OFFSET) | buf[GT_SOLU_X_LOW]; in ChipDetect()
58 ySolution = (buf[GT_SOLU_Y_HIGH] << ONE_BYTE_OFFSET) | buf[GT_SOLU_Y_LOW]; in ChipDetect()
73 if (buf[GT_FW_VER_HIGH] == 0x0) { in ChipDetect()
74 …HDF_LOGI("Product ID : %c%c%c_%02x%02x, xSol = %d, ySol = %d", buf[GT_PROD_ID_1ST], buf[GT_PROD_ID… in ChipDetect()
75 buf[GT_PROD_ID_3RD], buf[GT_FW_VER_HIGH], buf[GT_FW_VER_LOW], xSolution, ySolution); in ChipDetect()
77 …HDF_LOGI("Product_ID: %c%c%c%c_%02x%02x, x_sol = %d, y_sol = %d", buf[GT_PROD_ID_1ST], buf[GT_PROD… in ChipDetect()
78 …buf[GT_PROD_ID_3RD], buf[GT_PROD_ID_4TH], buf[GT_FW_VER_HIGH], buf[GT_FW_VER_LOW], xSolution, ySol… in ChipDetect()
[all …]
/drivers/peripheral/pin_auth/hdi_service/common/src/
Dbuffer.c25 if ((buffer == NULL) || (buffer->buf == NULL) || in IsBufferValid()
56 buffer->buf = (uint8_t *)Malloc(size); in CreateBufferBySize()
57 if (buffer->buf == NULL) { in CreateBufferBySize()
63 if (memset_s(buffer->buf, size, 0, size) != EOK) { in CreateBufferBySize()
64 Free(buffer->buf); in CreateBufferBySize()
87 buffer->buf = (uint8_t *)Malloc(dataSize); in CreateBufferByData()
88 if (buffer->buf == NULL) { in CreateBufferByData()
94 if (memcpy_s(buffer->buf, dataSize, data, dataSize) != EOK) { in CreateBufferByData()
105 ResultCode InitBuffer(Buffer *buffer, const uint8_t *buf, const uint32_t bufSize) in InitBuffer() argument
107 if (!IsBufferValid(buffer) || (buf == NULL) || (bufSize == 0)) { in InitBuffer()
[all …]
/drivers/peripheral/user_auth/test/unittest/service_test/src/
Dsignature_operation.cpp103 static ResultCode WriteTlvHead(const AuthAttributeType type, const uint32_t length, Buffer *buf) in WriteTlvHead() argument
106 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, &tempType, sizeof(tempT… in WriteTlvHead()
110 buf->contentSize += sizeof(tempType); in WriteTlvHead()
111 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, &length, sizeof(length)… in WriteTlvHead()
115 buf->contentSize += sizeof(length); in WriteTlvHead()
119 …de WriteTlv(const AuthAttributeType type, const uint32_t length, const uint8_t *value, Buffer *buf) in WriteTlv() argument
121 if (WriteTlvHead(type, length, buf) != RESULT_SUCCESS) { in WriteTlv()
126 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, value, length) != EOK) { in WriteTlv()
127 …IAM_LOGE("copy buffer content fail %{public}d %{public}d", buf->maxSize - buf->contentSize, leng… in WriteTlv()
130 buf->contentSize += length; in WriteTlv()
[all …]
/drivers/peripheral/user_auth/hdi_service/common/src/
Dbuffer.c27 if ((buffer == NULL) || (buffer->buf == NULL) || in IsBufferValid()
36 Buffer GetTmpBuffer(uint8_t *buf, uint32_t contentSize, uint32_t maxSize) in GetTmpBuffer() argument
39 .buf = buf, in GetTmpBuffer()
68 buffer->buf = (uint8_t *)Malloc(size); in CreateBufferBySize()
69 if (buffer->buf == NULL) { in CreateBufferBySize()
75 if (memset_s(buffer->buf, size, 0, size) != EOK) { in CreateBufferBySize()
76 Free(buffer->buf); in CreateBufferBySize()
99 buffer->buf = (uint8_t *)Malloc(dataSize); in CreateBufferByData()
100 if (buffer->buf == NULL) { in CreateBufferByData()
106 if (memcpy_s(buffer->buf, dataSize, data, dataSize) != EOK) { in CreateBufferByData()
[all …]
/drivers/hdf_core/framework/test/unittest/osal/
Dosal_work_test.c161 char buf[TEST_FILE_LEN]; in OsalTestFile() local
169 (void)memset_s(buf, sizeof(buf), 0, sizeof(buf)); in OsalTestFile()
172 len = OsalFileRead(&file, buf, sizeof(buf)); in OsalTestFile()
177 (void)memset_s(buf, sizeof(buf), TEST_FILE_WRITE_CHAR, sizeof(buf)); in OsalTestFile()
178 len = OsalFileWrite(&file, buf, sizeof(buf)); in OsalTestFile()
183 len = OsalFileRead(&file, buf, sizeof(buf)); in OsalTestFile()
187 len = OsalFileRead(&file, buf, sizeof(buf)); in OsalTestFile()
191 (void)memset_s(buf, sizeof(buf), 0, sizeof(buf)); in OsalTestFile()
194 len = OsalFileRead(&file, buf, sizeof(buf)); in OsalTestFile()
199 (void)memset_s(buf, sizeof(buf), TEST_FILE_WRITE_CHAR, sizeof(buf)); in OsalTestFile()
[all …]
/drivers/hdf_core/adapter/khdf/linux/osal/src/
Dosal_mem.c68 void *buf = NULL; in OsalMemAlloc() local
89 buf = (void *)(base + mng_size); in OsalMemAlloc()
91 return buf; in OsalMemAlloc()
97 void *buf = NULL; in OsalMemCalloc() local
104 buf = OsalMemAlloc(size); in OsalMemCalloc()
105 if (buf != NULL) in OsalMemCalloc()
106 (void)memset_s(buf, size, 0, size); in OsalMemCalloc()
108 return buf; in OsalMemCalloc()
115 char *buf = NULL; in OsalMemAllocAlign() local
134 buf = base + mng_size; in OsalMemAllocAlign()
[all …]
/drivers/peripheral/battery/interfaces/hdi_service/src/
Dpower_supply_provider.cpp264 int32_t PowerSupplyProvider::ReadSysfsFile(const char* path, char* buf, size_t size) const in ReadSysfsFile() argument
272 size_t readSize = read(fd, buf, size - 1); in ReadSysfsFile()
273 buf[readSize] = '\0'; in ReadSysfsFile()
274 Trim(buf); in ReadSysfsFile()
280 int32_t PowerSupplyProvider::ReadBatterySysfsToBuff(const char* path, char* buf, size_t size) const in ReadBatterySysfsToBuff() argument
282 int32_t ret = ReadSysfsFile(path, buf, size); in ReadBatterySysfsToBuff()
291 void PowerSupplyProvider::GetPluggedTypeName(char* buf, size_t size) const in GetPluggedTypeName() argument
301 ret = ReadSysfsFile(onlinePath.c_str(), buf, size); in GetPluggedTypeName()
305 online = ParseInt(buf); in GetPluggedTypeName()
313 ret = ReadSysfsFile(onlinePath.c_str(), buf, size); in GetPluggedTypeName()
[all …]
/drivers/peripheral/bluetooth/hci/hdi_service/implement/
Dmct_protocol.cpp54 char buf[bufsize] = {0}; in ReadEventData() local
59 strerror_r(errno, buf, sizeof(buf)); in ReadEventData()
60 HDF_LOGE("read fd[%d] err:%s", fd, buf); in ReadEventData()
76 strerror_r(errno, buf, sizeof(buf)); in ReadEventData()
77 HDF_LOGE("read fd[%d] err:%s", fd, buf); in ReadEventData()
100 char buf[bufsize] = {0}; in ReadAclData() local
105 strerror_r(errno, buf, sizeof(buf)); in ReadAclData()
106 HDF_LOGE("read fd[%d] err:%s", fd, buf); in ReadAclData()
122 strerror_r(errno, buf, sizeof(buf)); in ReadAclData()
123 HDF_LOGE("read fd[%d] err:%s", fd, buf); in ReadAclData()
Dhci_protocol.cpp47 char buf[bufsize] = {0}; in Read() local
50 strerror_r(errno, buf, sizeof(buf)); in Read()
51 HDF_LOGE("read failed err:%s", buf); in Read()
60 char buf[bufsize] = {0}; in Write() local
67 strerror_r(errno, buf, sizeof(buf)); in Write()
68 HDF_LOGE("write failed err:%s", buf); in Write()
/drivers/hdf_core/framework/support/platform/test/fuzztest/i2c_fuzzer/
Di2c_fuzzer.cpp21 uint8_t buf[BUF_LEN]; member
39 msg.buf = nullptr; in I2cFuzzTest()
40 msg.buf = reinterpret_cast<uint8_t *>(malloc(BUF_LEN)); in I2cFuzzTest()
41 if (msg.buf == nullptr) { in I2cFuzzTest()
45 if (memcpy_s(msg.buf, BUF_LEN, params->buf, BUF_LEN) != EOK) { in I2cFuzzTest()
47 free(msg.buf); in I2cFuzzTest()
51 free(msg.buf); in I2cFuzzTest()
/drivers/external_device_manager/frameworks/js/napi/driver_extension_ability/
Ddriver_extension_ability_module.cpp36 void NAPI_app_ability_DriverExtensionAbility_GetJSCode(const char **buf, int *bufLen) in NAPI_app_ability_DriverExtensionAbility_GetJSCode() argument
38 if (buf != nullptr) { in NAPI_app_ability_DriverExtensionAbility_GetJSCode()
39 *buf = _binary_driver_extension_ability_js_start; in NAPI_app_ability_DriverExtensionAbility_GetJSCode()
48 void NAPI_app_ability_DriverExtensionAbility_GetABCCode(const char **buf, int *buflen) in NAPI_app_ability_DriverExtensionAbility_GetABCCode() argument
50 if (buf != nullptr) { in NAPI_app_ability_DriverExtensionAbility_GetABCCode()
51 *buf = _binary_driver_extension_ability_abc_start; in NAPI_app_ability_DriverExtensionAbility_GetABCCode()
/drivers/external_device_manager/frameworks/js/napi/driver_extension_context/
Ddriver_extension_context_module.cpp36 void NAPI_application_DriverExtensionContext_GetJSCode(const char **buf, int *bufLen) in NAPI_application_DriverExtensionContext_GetJSCode() argument
38 if (buf != nullptr) { in NAPI_application_DriverExtensionContext_GetJSCode()
39 *buf = _binary_driver_extension_context_js_start; in NAPI_application_DriverExtensionContext_GetJSCode()
49 void NAPI_application_DriverExtensionContext_GetABCCode(const char **buf, int *buflen) in NAPI_application_DriverExtensionContext_GetABCCode() argument
51 if (buf != nullptr) { in NAPI_application_DriverExtensionContext_GetABCCode()
52 *buf = _binary_driver_extension_context_abc_start; in NAPI_application_DriverExtensionContext_GetABCCode()
/drivers/hdf_core/framework/support/platform/src/hdmi/
Dhdmi_if.c124 struct HdfSBuf *buf = NULL; in HdmiUserAvmuteSet() local
132 buf = HdfSbufObtain(sizeof(enable)); in HdmiUserAvmuteSet()
133 if (buf == NULL) { in HdmiUserAvmuteSet()
137 if (!HdfSbufWriteBuffer(buf, &enable, sizeof(enable))) { in HdmiUserAvmuteSet()
139 HdfSbufRecycle(buf); in HdmiUserAvmuteSet()
143 ret = service->dispatcher->Dispatch(&service->object, HDMI_CMD_AVMUTE_SET, buf, NULL); in HdmiUserAvmuteSet()
147 HdfSbufRecycle(buf); in HdmiUserAvmuteSet()
154 struct HdfSBuf *buf = NULL; in HdmiUserDeepColorSet() local
162 buf = HdfSbufObtain(sizeof(color)); in HdmiUserDeepColorSet()
163 if (buf == NULL) { in HdmiUserDeepColorSet()
[all …]
/drivers/hdf_core/framework/support/platform/src/i2c/
Di2c_msg.c20 uint8_t *buf = NULL; in AssignReplayBuffer() local
27 for (i = 0, buf = *bufReply; i < count && buf < (*bufReply + lenReply); i++) { in AssignReplayBuffer()
29 msgs[i].buf = buf; in AssignReplayBuffer()
30 buf += msgs[i].len; in AssignReplayBuffer()
46 uint8_t *buf = NULL; in RebuildMsgs() local
64 msgs[i].buf = NULL; in RebuildMsgs()
68 } else if ((!HdfSbufReadBuffer(data, (const void **)&buf, &len)) || (buf == NULL)) { in RebuildMsgs()
72 msgs[i].buf = buf; in RebuildMsgs()
116 if (!HdfSbufWriteBuffer(reply, msgs[i].buf, msgs[i].len)) { in I2cMsgsWriteToSbuf()
/drivers/peripheral/pin_auth/hdi_service/main/src/
Dpin_func.c191 static ResultCode WriteTlvHead(const AuthAttributeType type, const uint32_t length, Buffer *buf) in WriteTlvHead() argument
194 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, &tempType, sizeof(tempT… in WriteTlvHead()
198 buf->contentSize += sizeof(tempType); in WriteTlvHead()
199 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, &length, sizeof(length)… in WriteTlvHead()
203 buf->contentSize += sizeof(length); in WriteTlvHead()
207 …de WriteTlv(const AuthAttributeType type, const uint32_t length, const uint8_t *value, Buffer *buf) in WriteTlv() argument
209 if (WriteTlvHead(type, length, buf) != RESULT_SUCCESS) { in WriteTlv()
213 …if (memcpy_s(buf->buf + buf->contentSize, buf->maxSize - buf->contentSize, value, length) != EOK) { in WriteTlv()
217 buf->contentSize += length; in WriteTlv()
246 (const uint8_t *)(rootSecret->buf), ret) != RESULT_SUCCESS) { in GetDataTlvContent()
[all …]

12345678910>>...12