On 2024-05-31 at 15:53:46 +0800, Pengfei Xu wrote: > To verify IFS (In Field Scan [1]) driver functionality, add the following 6 > test cases: > 1. Verify that IFS sysfs entries are created after loading the IFS module > 2. Check if loading an invalid IFS test image fails and loading a valid > one succeeds > 3. Perform IFS scan test on each CPU using all the available image files > 4. Perform IFS scan with first test image file on a random CPU for 3 > rounds > 5. Perform IFS ARRAY BIST(Board Integrated System Test) test on each CPU > 6. Perform IFS ARRAY BIST test on a random CPU for 3 rounds > > These are not exhaustive, but some minimal test runs to check various > parts of the driver. Some negative tests are also included. > > [1] https://docs.kernel.org/arch/x86/ifs.html > > Pengfei Xu (4): > selftests: ifs: verify test interfaces are created by the driver > selftests: ifs: verify test image loading functionality > selftests: ifs: verify IFS scan test functionality > selftests: ifs: verify IFS ARRAY BIST functionality > > MAINTAINERS | 1 + > tools/testing/selftests/Makefile | 1 + > .../drivers/platform/x86/intel/ifs/Makefile | 6 + > .../platform/x86/intel/ifs/test_ifs.sh | 494 ++++++++++++++++++ > 4 files changed, 502 insertions(+) > create mode 100644 tools/testing/selftests/drivers/platform/x86/intel/ifs/Makefile > create mode 100755 tools/testing/selftests/drivers/platform/x86/intel/ifs/test_ifs.sh > > --- > Changes: > v1 to v2: > - Rebase to v6.10 cycle kernel and resolve some code conflicts > - Improved checking of IFS ARRAY_BIST support by leveraging sysfs entry > methods (suggested by Ashok) > A gentle ping on this patch :) Best Regards, Thanks! > -- > 2.43.0 >
