Subject: [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver
Date: Friday 6th January 2012 12:47:30 UTC (over 5 years ago)
Following are the changes we have done from the previous v1 posted here: https://lkml.org/lkml/2011/12/22/148 As our ADM Scatter-gather hardware needs -32-bit command configuration parameter apart from -32-bit source address -32-bit destination address -16-bit length So,we have added new parameter in struct scatterlist to support xfer descriptor specific private data, and for supporting ADM Box mode DMA we added new API and data structure. Ravi Kumar V (2): dmaengine: Add support for per xfer specific privatedata & box dma msm: DMAEngine: Add DMAEngine driver based on old MSM DMA APIs arch/arm/mach-msm/include/mach/dma.h | 33 ++ drivers/dma/Kconfig | 12 + drivers/dma/Makefile | 1 + drivers/dma/msm-dma.c | 764 ++++++++++++++++++++++++++++++++++ include/asm-generic/scatterlist.h | 1 + include/linux/dmaengine.h | 17 +- 6 files changed, 827 insertions(+), 1 deletions(-) create mode 100644 drivers/dma/msm-dma.c -- Sent by a consultant of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.