CONFIG_DMA_SHARED_BUFFER=y # CONFIG_DMA_FENCE_TRACE is not set CONFIG_DMA_CMA=y # # Default contiguous memory area size: # CONFIG_CMA_SIZE_MBYTES=96 CONFIG_CMA_SIZE_SEL_MBYTES=y # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set # CONFIG_CMA_SIZE_SEL_MIN is not set # ...
WdfCommonBufferCreateWithConfig 方法會建立記憶體緩衝區,驅動程式和直接記憶體存取 (DMA) 裝置可以同時存取,而 方法也會指定緩衝區組態資訊。
请问一下DMA双缓冲有什么功能呢? void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t Memory1BaseAddr,uint32_t DMA_CurrentMemory)你的角色是什么? LEON1985 2023-01-04 06:01:46 STM32F4时钟配置的操作步骤 本文将介绍STM32F4时钟配置的操作步骤、并对比时钟配置前后LED外设闪烁的...
CONFIG_ETH_DMA_BUFFER_SIZE=512 CONFIG_ETH_DMA_RX_BUFFER_NUM=10 CONFIG_ETH_DMA_TX_BUFFER_NUM=10 CONFIG_ETH_USE_SPI_ETHERNET=y # CONFIG_ETH_SPI_ETHERNET_DM9051 is not set # CONFIG_ETH_SPI_ETHERNET_W5500 is not set # CONFIG_ETH_SPI_ETHERNET_KSZ8851SNL is not set # CONFIG...
错误检查 0x1DC:DMA_COMMON_BUFFER_VECTOR_ERROR 错误检查 0x1DD:BUGCODE_MBBADAPTER_DRIVER 错误检查 0x1DE:BUGCODE_WIFIADAPTER_DRIVER 错误检查 0x1DF:PROCESSOR_START_TIMEOUT 错误检查 0x1E4:VIDEO_DXGKRNL_SYSMM_FATAL_ERROR 错误检查 0x1E9:ILLEGAL_ATS_INITIALIZATION ...
PFLUSH_DMA_BUFFER callback function PFREE_ADAPTER_CHANNEL callback function PFREE_ADAPTER_OBJECT callback function PFREE_COMMON_BUFFER callback function PFREE_COMMON_BUFFER_FROM_VECTOR callback function PFREE_COMMON_BUFFER_VECTOR callback function PFREE_MAP_REGISTERS callback function PGET_COMMON_BU...
08/24/2024 2 contributors Feedback In this article BAD_SYSTEM_CONFIG_INFO Parameters Cause Resolution Remarks The BAD_SYSTEM_CONFIG_INFO bug check has a value of 0x00000074. This bug check indicates that there is an error in the registry. ...
08/24/2024 2 contributors Feedback In this article BAD_SYSTEM_CONFIG_INFO Parameters Cause Resolution Remarks The BAD_SYSTEM_CONFIG_INFO bug check has a value of 0x00000074. This bug check indicates that there is an error in the registry. ...
驅動程式在DXGKDDI_SRIOV_INTERFACE結構中傳回的迷你埠內容。 [in, out] pArgs DXGKARG_READVIRTUALFUNCTIONCONFIGBLOCK 結構的指標。 傳回值 如果作業成功,則傳回STATUS_SUCCESS。 規格需求 需求值 標頭dispmprt.h 意見反映 此頁面有幫助嗎? 是否 提供產品意見反映| ...
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