From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/dma/ptdma/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 drivers/dma/ptdma/Kconfig (limited to 'drivers/dma/ptdma/Kconfig') diff --git a/drivers/dma/ptdma/Kconfig b/drivers/dma/ptdma/Kconfig new file mode 100644 index 000000000..b430edd70 --- /dev/null +++ b/drivers/dma/ptdma/Kconfig @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0-only +config AMD_PTDMA + tristate "AMD PassThru DMA Engine" + depends on X86_64 && PCI + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the AMD PTDMA controller. This controller + provides DMA capabilities to perform high bandwidth memory to + memory and IO copy operations. It performs DMA transfer through + queue-based descriptor management. This DMA controller is intended + to be used with AMD Non-Transparent Bridge devices and not for + general purpose peripheral DMA. -- cgit v1.2.3