Hi Greg/Alan, This should be ready to land in 4.11, it is now fully acked.
The purpose of this series is to implement Gather DMA for Zynq FPGA programming. Previously the driver would allocate a large contiguous DMA buffer and copy the bitfile into it. Jason Gunthorpe (4): fpga zynq: Check for errors after completing DMA fpga zynq: Check the bitstream for validity fpga: Add scatterlist based programming fpga zynq: Use the scatterlist interface Documentation/fpga/fpga-mgr.txt | 19 +++- drivers/fpga/fpga-mgr.c | 236 +++++++++++++++++++++++++++++++++++----- drivers/fpga/zynq-fpga.c | 233 ++++++++++++++++++++++++++++++--------- include/linux/fpga/fpga-mgr.h | 5 + 4 files changed, 407 insertions(+), 86 deletions(-) -- 2.7.4
