diff options
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-platform-dfl-fme | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-dfl-fme b/Documentation/ABI/testing/sysfs-platform-dfl-fme index 65372aae4a7e..72634d3ae4f4 100644 --- a/Documentation/ABI/testing/sysfs-platform-dfl-fme +++ b/Documentation/ABI/testing/sysfs-platform-dfl-fme @@ -44,3 +44,65 @@ Description: Read-only. It returns socket_id to indicate which socket this FPGA belongs to, only valid for integrated solution. User only needs this information, in case standard numa node can't provide correct information. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/pcie0_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-Write. Read this file for errors detected on pcie0 link. + Write this file to clear errors logged in pcie0_errors. Write + fails with -EINVAL if input parsing fails or input error code + doesn't match. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/pcie1_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-Write. Read this file for errors detected on pcie1 link. + Write this file to clear errors logged in pcie1_errors. Write + fails with -EINVAL if input parsing fails or input error code + doesn't match. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/nonfatal_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-only. It returns non-fatal errors detected. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/catfatal_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-only. It returns catastrophic and fatal errors detected. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/inject_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-Write. Read this file to check errors injected. Write this + file to inject errors for testing purpose. Write fails with + -EINVAL if input parsing fails or input inject error code isn't + supported. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/fme_errors +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-Write. Read this file to get errors detected on FME. + Write this file to clear errors logged in fme_errors. Write + fials with -EINVAL if input parsing fails or input error code + doesn't match. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/first_error +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-only. Read this file to get the first error detected by + hardware. + +What: /sys/bus/platform/devices/dfl-fme.0/errors/next_error +Date: August 2019 +KernelVersion: 5.4 +Contact: Wu Hao <hao.wu@intel.com> +Description: Read-only. Read this file to get the second error detected by + hardware. |