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authorBen Widawsky <benjamin.widawsky@intel.com>2013-09-06 11:40:03 -0700
committerBen Widawsky <benjamin.widawsky@intel.com>2013-09-20 09:42:07 -0700
commite740bdf5bd1339b58912eb359902ca68529b438d (patch)
tree748e8208da572223226b59a57a8de758ef94a446 /tools
parent318c0b22d7756d2ae33328935c2f15cd790f6b01 (diff)
intel_l3_parity: Assert all GEN7+ support
v2: Don't assert for Valleyview (Bryan) Rework code to be a bit more readable. CC: "Bell, Bryan J" <bryan.j.bell@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/intel_l3_parity.c9
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) {