Tag: AMD PTDMA driver
-
AMD continues to push its PTDMA driver into the Linux kernel mainline
At present, AMD’s PTDMA driver for Linux has been updated to version v10, hoping to eventually merge into the Linux mainline. PTDMA is a Linux driver released by AMD in September 2019 to support the Pass-Through DMA controller of the EPYC processor and allow high-bandwidth memory-to-memory and I/O copy operations. In addition, the PTDMA controller…