On Mon, Apr 29, 2019 at 4:12 AM Wu Hao <hao.wu@xxxxxxxxx> wrote: > > Error reporting is one important private feature, it reports error > detected on port and accelerated function unit (AFU). It introduces > several sysfs interfaces to allow userspace to check and clear > errors detected by hardware. > > Signed-off-by: Xu Yilun <yilun.xu@xxxxxxxxx> > Signed-off-by: Wu Hao <hao.wu@xxxxxxxxx> Acked-by: Alan Tull <atull@xxxxxxxxxx> Thanks! Alan > --- > v2: add more error code description for error clear sysfs in doc. > return -EINVAL instead of -EBUSY when input error code doesn't > match in error clear sysfs. > --- > Documentation/ABI/testing/sysfs-platform-dfl-port | 39 ++++ > drivers/fpga/Makefile | 1 + > drivers/fpga/dfl-afu-error.c | 225 ++++++++++++++++++++++ > drivers/fpga/dfl-afu-main.c | 4 + > drivers/fpga/dfl-afu.h | 4 + > 5 files changed, 273 insertions(+) > create mode 100644 drivers/fpga/dfl-afu-error.c
