mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
![]() This allows the driver to avoid a high order coherent DMA allocation and memory copy. With this patch it can DMA directly from the kernel pages that the bitfile is stored in. Since this is now a gather DMA operation the driver uses the ISR to feed the chips DMA queue with each entry from the SGL. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
---|---|---|
.. | ||
altera-fpga2sdram.c | ||
altera-freeze-bridge.c | ||
altera-hps2fpga.c | ||
fpga-bridge.c | ||
fpga-mgr.c | ||
fpga-region.c | ||
Kconfig | ||
Makefile | ||
socfpga-a10.c | ||
socfpga.c | ||
zynq-fpga.c |