diff options
Diffstat (limited to 'lib/igt_gt.c')
| -rw-r--r-- | lib/igt_gt.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/lib/igt_gt.c b/lib/igt_gt.c index deb55606..1dcc3c3b 100644 --- a/lib/igt_gt.c +++ b/lib/igt_gt.c @@ -26,6 +26,7 @@ #include <errno.h> #include <sys/types.h> #include <sys/stat.h> +#include <sys/ioctl.h> #include <fcntl.h> #include "drmtest.h" @@ -47,6 +48,20 @@ * engines. */ +static bool has_gpu_reset(int fd) +{ + struct drm_i915_getparam gp; + int val = 0; + + memset(&gp, 0, sizeof(gp)); + gp.param = 35; /* HAS_GPU_RESET */ + gp.value = &val; + + if (ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp)) + return intel_gen(intel_get_drm_devid(fd)) >= 5; + + return val > 0; +} /** * igt_require_hang_ring: @@ -60,7 +75,7 @@ void igt_require_hang_ring(int fd, int ring) { gem_context_require_ban_period(fd); - igt_require(intel_gen(intel_get_drm_devid(fd)) >= 5); + igt_require(has_gpu_reset(fd)); } /** |