kernel/linux.git/include/linux/dma/amd_xdma.h, branch v6.19.11 Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11 2023-02-10T06:02:26+00:00 dmaengine: xilinx: xdma: Add user logic interrupt support 2023-02-10T06:02:26+00:00 Lizhi Hou lizhi.hou@amd.com 2023-01-19T16:32:06+00:00 urn:sha1:ecf294a6f63f882319485f807754dacaeae96e9d The Xilinx DMA/Bridge Subsystem for PCIe (XDMA) provides up to 16 user interrupt wires to user logic that generate interrupts to the host. This patch adds APIs to enable/disable user logic interrupt for a given interrupt wire index. Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Signed-off-by: Sonal Santan <sonal.santan@amd.com> Signed-off-by: Max Zhen <max.zhen@amd.com> Signed-off-by: Brian Xu <brian.xu@amd.com> Tested-by: Martin Tuma <tumic@gpxsee.org> Link: https://lore.kernel.org/r/1674145926-29449-3-git-send-email-lizhi.hou@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org>