1*99eec733SKarolina StolarekTODO 2*99eec733SKarolina Stolarek===== 3*99eec733SKarolina Stolarek 4*99eec733SKarolina Stolarek- Add a test case where the only evictable BO is busy 5*99eec733SKarolina Stolarek- Update eviction tests so they use parametrized "from" memory type 6*99eec733SKarolina Stolarek- Improve mock manager's implementation, e.g. allocate a block of 7*99eec733SKarolina Stolarek dummy memory that can be used when testing page mapping functions 8*99eec733SKarolina Stolarek- Suggestion: Add test cases with external BOs 9*99eec733SKarolina Stolarek- Suggestion: randomize the number and size of tested buffers in 10*99eec733SKarolina Stolarek ttm_bo_validate() 11*99eec733SKarolina Stolarek- Agree on the naming convention 12*99eec733SKarolina Stolarek- Rewrite the mock manager: drop use_tt and manage mock memory using 13*99eec733SKarolina Stolarek drm_mm manager 14*99eec733SKarolina Stolarek 15*99eec733SKarolina StolarekNotes and gotchas 16*99eec733SKarolina Stolarek================= 17*99eec733SKarolina Stolarek 18*99eec733SKarolina Stolarek- These tests are built and run with a UML kernel, because 19*99eec733SKarolina Stolarek 1) We are interested in hardware-independent testing 20*99eec733SKarolina Stolarek 2) We don't want to have actual DRM devices interacting with TTM 21*99eec733SKarolina Stolarek at the same time as the test one. Getting these to work in 22*99eec733SKarolina Stolarek parallel would require some time (...and that's a "todo" in itself!) 23*99eec733SKarolina Stolarek- Triggering ttm_bo_vm_ops callbacks from KUnit (i.e. kernel) might be 24*99eec733SKarolina Stolarek a challenge, but is worth trying. Look at selftests like 25*99eec733SKarolina Stolarek i915/gem/selftests/i915_gem_mman.c for inspiration 26*99eec733SKarolina Stolarek- The test suite uses UML where ioremap() call returns NULL, meaning that 27*99eec733SKarolina Stolarek ttm_bo_ioremap() can't be tested, unless we find a way to stub it 28