diff options
Diffstat (limited to 'tools/intel_l3_parity.c')
| -rw-r--r-- | tools/intel_l3_parity.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/intel_l3_parity.c b/tools/intel_l3_parity.c index 970dcd67..715d0957 100644 --- a/tools/intel_l3_parity.c +++ b/tools/intel_l3_parity.c @@ -116,15 +116,14 @@ int main(int argc, char *argv[]) drm_fd = drm_open_any(); devid = intel_get_drm_devid(drm_fd); + if (intel_gen(devid) < 7 || IS_VALLEYVIEW(devid)) + exit(EXIT_SUCCESS); + ret = asprintf(&path, "/sys/class/drm/card%d/l3_parity", device); assert(ret != -1); fd = open(path, O_RDWR); - if (fd == -1 && IS_IVYBRIDGE(devid)) { - perror("Opening sysfs"); - exit(EXIT_FAILURE); - } else if (fd == -1) - exit(EXIT_SUCCESS); + assert(fd != -1); ret = read(fd, l3log, NUM_REGS * sizeof(uint32_t)); if (ret == -1) { |