CMA Allocation Fault on Petalinux 2020.2 (Zynq-7000)...

IMX fsl_micfil driver hang because DMA is not available yet...

How do I ensure buffer memory is aligned?...

STM32G431 circular DMA with TIM17 + DMAMUX...

Why driver need to map DMA buffers when dma-engine is in device?...

Sending data over UART from a buffer filled by DMA...

Create an IOMMU entry in Linux...

How to setup NVIC for DMA in STM32CubeMX?...

How to access XDMA BAR0 in Petalinux?...

I2C transmit with DMA and HAL not working...

STM32F103 PWM with timer and DMA for WS2812 interrupt function constantly called...

STM32F446 USART in DMA mode only transmitting once...

How to read stale values on x86...

What is missing to make stm32 ADC DMA work? Transfer Compete does not occur...

STM32 Multi-Channel ADC. Unexpected behaviour when unpopulated...

What is the difference between a HAL_DAC_Stop_DMA vs a HAL_DAC_Stop?...

How does DMA work with PCI Express devices?...

Only hear noise of audio out of DAC...

Receive UART messages in DMA...

Why mmap() is faster than sequential IO?...

How can I share user space static memory with a PCI device?...

STM32 Read mic value (MP34DT05-A) from I2S DMA...

How to rotate an array so I always got the last two elements, no matter what index I'm pointing ...

Swap pointers atomically to implement double buffering in C...

How to allocate large contiguous, memory regions in Linux...

DMA driver with PCIe for transferring information from the FPGA to RAM...

Problem with passing data from one structore to another using pointers...

STM32L4 SPI Transfer complete interrupt using DMA fires only once...

STM32 Uart Bridge...

GDB watch DMA controller memory access on x86...