Current CXL error injection (EINJ) only supports Root Port protocol error
injection but a method to test all CXL devices is needed. This series
outlines methods to update both the kernel and the 'aer-inject' tool-without
relying on EINJ-to enable CXL RAS protocol error handling across all CXL
devices.
The first patch provides the scripts to enable and trigger AER protocol
errors. This patch also includes the README.md with install details.
The second patch enables correctable and uncorrectable AER internal error
handling in the aer-inject tool.
The third patch is a kernel patch to set the RAS status in the handler.
Terry Bowman (3):
test/cxl: Enable CXL protocol error testing using aer-inject
test/aer-inject: Add aer-inject correctable and uncorrectable interanl
error support
test/cxl: Force RAS status in cxl_handle_cor_ras() and
cxl_handle_ras()
test/contrib/cxl-aer-einj/README.md | 80 ++++++++++++++++
...Add-internal-error-injection-support.patch | 91 +++++++++++++++++++
...AS-status-in-cxl_handle_cor_ras-and-.patch | 51 +++++++++++
.../cxl-aer-einj/scripts/ds-ce-inject.sh | 4 +
.../cxl-aer-einj/scripts/ds-uce-inject.sh | 4 +
.../cxl-aer-einj/scripts/enable-trace.sh | 5 +
.../cxl-aer-einj/scripts/ep-ce-inject.sh | 4 +
.../cxl-aer-einj/scripts/ep-uce-inject.sh | 4 +
.../cxl-aer-einj/scripts/root-ce-inject.sh | 4 +
.../cxl-aer-einj/scripts/root-uce-inject.sh | 4 +
.../cxl-aer-einj/scripts/us-ce-inject.sh | 4 +
.../cxl-aer-einj/scripts/us-uce-inject.sh | 4 +
12 files changed, 259 insertions(+)
create mode 100644 test/contrib/cxl-aer-einj/README.md
create mode 100644
test/contrib/cxl-aer-einj/patches/0001-aer-inject-Add-internal-error-injection-support.patch
create mode 100644
test/contrib/cxl-aer-einj/patches/0001-test-cxl-Force-RAS-status-in-cxl_handle_cor_ras-and-.patch
create mode 100755 test/contrib/cxl-aer-einj/scripts/ds-ce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/ds-uce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/enable-trace.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/ep-ce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/ep-uce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/root-ce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/root-uce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/us-ce-inject.sh
create mode 100755 test/contrib/cxl-aer-einj/scripts/us-uce-inject.sh
base-commit: 8ad90e54f0ff4f7291e7f21d44d769d10f24e2b6
--
2.34.1
