On 06/07/17 15:50, Antonio Argenziano wrote:
+ + igt_fixture { + int fd; + + fd = drm_open_driver(DRIVER_INTEL); + igt_assert(igt_sysfs_set_parameter + (fd, "reset", "%d", INT_MAX /* any reset method */));I would still suggest that we restore the reset value we had at the beginning of the test. I think that since we disabled single engine, this would actually set the parameter to an unsafe value.
I talked with Antonio offline about it, but long story short, it doesn't matter much.
Writing INT_MAX to i915.reset is safe; a platform without reset-engine support will still only do (and most important, report via the get-param ioctl) that it can only do full-gpu-reset, even though i915.reset > 1.
-Michel _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
