kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/gpu/drm/i915/i915_selftest.h
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@@ -24,6 +24,8 @@
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 #ifndef __I915_SELFTEST_H__
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 #define __I915_SELFTEST_H__
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+#include <linux/types.h>
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+
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 struct pci_dev;
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 struct drm_i915_private;
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@@ -31,8 +33,10 @@
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 	unsigned long timeout_jiffies;
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 	unsigned int timeout_ms;
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 	unsigned int random_seed;
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+	char *filter;
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 	int mock;
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 	int live;
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+	int perf;
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 };
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 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
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@@ -42,6 +46,7 @@
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 int i915_mock_selftests(void);
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 int i915_live_selftests(struct pci_dev *pdev);
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+int i915_perf_selftests(struct pci_dev *pdev);
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 /* We extract the function declarations from i915_mock_selftests.h and
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  * i915_live_selftests.h Add your unit test declarations there!
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@@ -58,6 +63,7 @@
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 #undef selftest
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 #define selftest(name, func) int func(struct drm_i915_private *i915);
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 #include "selftests/i915_live_selftests.h"
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+#include "selftests/i915_perf_selftests.h"
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 #undef selftest
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 struct i915_subtest {
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@@ -65,12 +71,37 @@
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 	const char *name;
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 };
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+int __i915_nop_setup(void *data);
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+int __i915_nop_teardown(int err, void *data);
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+
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+int __i915_live_setup(void *data);
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+int __i915_live_teardown(int err, void *data);
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+
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+int __intel_gt_live_setup(void *data);
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+int __intel_gt_live_teardown(int err, void *data);
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+
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 int __i915_subtests(const char *caller,
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+		    int (*setup)(void *data),
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+		    int (*teardown)(int err, void *data),
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 		    const struct i915_subtest *st,
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 		    unsigned int count,
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 		    void *data);
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 #define i915_subtests(T, data) \
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-	__i915_subtests(__func__, T, ARRAY_SIZE(T), data)
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+	__i915_subtests(__func__, \
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+			__i915_nop_setup, __i915_nop_teardown, \
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+			T, ARRAY_SIZE(T), data)
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+#define i915_live_subtests(T, data) ({ \
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+	typecheck(struct drm_i915_private *, data); \
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+	__i915_subtests(__func__, \
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+			__i915_live_setup, __i915_live_teardown, \
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+			T, ARRAY_SIZE(T), data); \
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+})
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+#define intel_gt_live_subtests(T, data) ({ \
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+	typecheck(struct intel_gt *, data); \
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+	__i915_subtests(__func__, \
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+			__intel_gt_live_setup, __intel_gt_live_teardown, \
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+			T, ARRAY_SIZE(T), data); \
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+})
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 #define SUBTEST(x) { x, #x }
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@@ -81,6 +112,7 @@
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 static inline int i915_mock_selftests(void) { return 0; }
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 static inline int i915_live_selftests(struct pci_dev *pdev) { return 0; }
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+static inline int i915_perf_selftests(struct pci_dev *pdev) { return 0; }
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 #define I915_SELFTEST_DECLARE(x)
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 #define I915_SELFTEST_ONLY(x) 0
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@@ -101,4 +133,6 @@
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 #define igt_timeout(t, fmt, ...) \
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 	__igt_timeout((t), KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
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+void igt_hexdump(const void *buf, size_t len);
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+
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 #endif /* !__I915_SELFTEST_H__ */