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* [igt-dev] [PATCH i-g-t v2] tests/i915: Add simple test for HuC
@ 2019-05-17 20:21 Michal Wajdeczko
  2019-05-17 20:44 ` Chris Wilson
                   ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: Michal Wajdeczko @ 2019-05-17 20:21 UTC (permalink / raw)
  To: igt-dev; +Cc: Tony Ye

Add simple test to check that HuC firmware is available.
Use existing I915_GETPARAM and debugfs entry.

v2: make it even simpler

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tony Ye <tony.ye@intel.com>
---
 tests/Makefile.sources |  3 +++
 tests/i915/i915_huc.c  | 59 ++++++++++++++++++++++++++++++++++++++++++
 tests/meson.build      |  1 +
 3 files changed, 63 insertions(+)
 create mode 100644 tests/i915/i915_huc.c

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 7f921f6c..dfa3fcd3 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -475,6 +475,9 @@ i915_getparams_basic_SOURCES = i915/i915_getparams_basic.c
 TESTS_progs += i915_hangman
 i915_hangman_SOURCES = i915/i915_hangman.c
 
+TESTS_progs += i915_huc
+i915_huc_SOURCES = i915/i915_huc.c
+
 TESTS_progs += i915_module_load
 i915_module_load_SOURCES = i915/i915_module_load.c
 
diff --git a/tests/i915/i915_huc.c b/tests/i915/i915_huc.c
new file mode 100644
index 00000000..e4e6c532
--- /dev/null
+++ b/tests/i915/i915_huc.c
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (c) 2019 Intel Corporation
+ */
+
+#include "igt.h"
+#include <fcntl.h>
+#include <i915_drm.h>
+#include <sys/ioctl.h>
+
+IGT_TEST_DESCRIPTION("Check that HuC firmware is available.");
+
+static bool has_guc(int fd)
+{
+	uint32_t devid = intel_get_drm_devid(fd);
+
+	return IS_SKYLAKE(devid) || IS_BROXTON(devid) ||
+	       IS_KABYLAKE(devid) || IS_COFFEELAKE(devid) ||
+	       IS_GEMINILAKE(devid) || IS_ICELAKE(devid);
+}
+
+static bool has_huc(int fd)
+{
+	return has_guc(fd);
+}
+
+static int huc_status(int fd)
+{
+	int loaded = 0;
+	drm_i915_getparam_t gp = {
+		.param = I915_PARAM_HUC_STATUS,
+		.value = &loaded,
+	};
+
+	if (ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp))
+		return -errno;
+
+	return loaded;
+}
+
+igt_main
+{
+	int fd;
+
+	igt_fixture {
+		fd = drm_open_driver(DRIVER_INTEL);
+		igt_require_intel(fd);
+		igt_require(has_huc(fd));
+		igt_debugfs_dump(fd, "i915_huc_load_status");
+		igt_require(huc_status(fd) > 0);
+	}
+
+	igt_subtest("basic")
+		igt_success();
+
+	igt_fixture {
+		close(fd);
+	}
+}
diff --git a/tests/meson.build b/tests/meson.build
index 351594fa..22ed165c 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -220,6 +220,7 @@ i915_progs = [
 	'i915_fb_tiling',
 	'i915_getparams_basic',
 	'i915_hangman',
+	'i915_huc',
 	'i915_module_load',
 	'i915_pm_backlight',
 	'i915_pm_lpsp',
-- 
2.19.2

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^ permalink raw reply related	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2019-05-18 12:30 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-05-17 20:21 [igt-dev] [PATCH i-g-t v2] tests/i915: Add simple test for HuC Michal Wajdeczko
2019-05-17 20:44 ` Chris Wilson
2019-05-17 20:53   ` Michal Wajdeczko
2019-05-17 21:03     ` Chris Wilson
2019-05-17 21:56       ` Michal Wajdeczko
2019-05-17 22:09         ` Chris Wilson
2019-05-17 22:25         ` Chris Wilson
2019-05-17 21:29 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/i915: Add simple test for HuC (rev2) Patchwork
2019-05-18 12:30 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork

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