mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-10-02 14:23:19 +08:00
GUI
f2c05253d1
* [dm][dma] update DMA interface Extend DMA mapping to honor OFW dma-ranges even when no reserved memory pool is present, and add PCI host-bridge DMA-region translation for PCI devices. Prefer 32-bit-addressable allocations for translated devices, improve pool allocation fallbacks and synchronization, and establish a linear mapping for installed DMA pools when possible. Signed-off-by: GuEe-GUI <2991707448@qq.com> * [dm][dma] fixup PL330 work flow Fix PL330 channel allocation so device-tree cells select peripheral request lines rather than execution channels. Generate proper peripheral DMA microcode using DMAWFP, DMALDP, DMASTP, and DMAFLUSHP, encode burst lengths correctly, honor transfer direction and non-secure attributes, and allocate microcode from DMA-coherent memory. Signed-off-by: GuEe-GUI <2991707448@qq.com> * style: format code with clang-format * style: format complete changed files with clang-format * drivers: dma: fix diagnostic format types * style: format DMA changes for current master --------- Signed-off-by: GuEe-GUI <2991707448@qq.com>