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* [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
@ 2019-11-12 15:47 Chris Wilson
  2019-11-12 15:47 ` [Intel-gfx] " Chris Wilson
  2019-11-12 18:17 ` Antonio Argenziano
  0 siblings, 2 replies; 8+ messages in thread
From: Chris Wilson @ 2019-11-12 15:47 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

If a test is only targeting the GGTT API and its corner cases, it can
only run if we have a mappable aperture.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Antonio Argenziano <antonio.argenziano@intel.com>
---
 lib/i915/gem_mman.c             | 19 +++++++++++++++++++
 lib/i915/gem_mman.h             |  3 +++
 tests/i915/gem_gtt_cpu_tlb.c    |  1 +
 tests/i915/gem_gtt_hog.c        |  1 +
 tests/i915/gem_gtt_speed.c      |  2 ++
 tests/i915/gem_mmap_gtt.c       |  5 +----
 tests/i915/gem_tiled_swapping.c |  1 +
 7 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
index 3cf9a6bbd..76d0be82e 100644
--- a/lib/i915/gem_mman.c
+++ b/lib/i915/gem_mman.c
@@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
 	igt_assert(ptr);
 	return ptr;
 }
+
+bool gem_has_ggtt(int i915)
+{
+	struct drm_i915_gem_mmap_gtt arg = {};
+	int err;
+
+	err = 0;
+	if (ioctl(i915, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg))
+		err = errno;
+	errno = 0;
+
+	return errno != ENODEV;
+}
+
+void gem_require_ggtt(int i915)
+{
+	igt_require_f(gem_has_ggtt(i915),
+		      "HW & kernel support for indirect detiling aperture\n");
+}
diff --git a/lib/i915/gem_mman.h b/lib/i915/gem_mman.h
index f7242ed77..67891c8de 100644
--- a/lib/i915/gem_mman.h
+++ b/lib/i915/gem_mman.h
@@ -35,6 +35,9 @@ void *gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsi
 #define I915_GEM_DOMAIN_WC 0x80
 #endif
 
+bool gem_has_ggtt(int i915);
+void gem_require_ggtt(int i915);
+
 void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
 void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
 void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
diff --git a/tests/i915/gem_gtt_cpu_tlb.c b/tests/i915/gem_gtt_cpu_tlb.c
index cf3c543df..a4cbb1034 100644
--- a/tests/i915/gem_gtt_cpu_tlb.c
+++ b/tests/i915/gem_gtt_cpu_tlb.c
@@ -79,6 +79,7 @@ igt_simple_main
 	igt_skip_on_simulation();
 
 	fd = drm_open_driver(DRIVER_INTEL);
+	gem_require_ggtt(fd);
 
 	handle = gem_create(fd, OBJ_SIZE);
 
diff --git a/tests/i915/gem_gtt_hog.c b/tests/i915/gem_gtt_hog.c
index ca730649c..7a6273936 100644
--- a/tests/i915/gem_gtt_hog.c
+++ b/tests/i915/gem_gtt_hog.c
@@ -161,6 +161,7 @@ igt_simple_main
 	/* check for an intel gpu before goint nuts. */
 	int fd = drm_open_driver(DRIVER_INTEL);
 	igt_require_gem(fd);
+	gem_require_ggtt(fd);
 	close(fd);
 
 	igt_skip_on_simulation();
diff --git a/tests/i915/gem_gtt_speed.c b/tests/i915/gem_gtt_speed.c
index dfa7216cc..0cdd51dc3 100644
--- a/tests/i915/gem_gtt_speed.c
+++ b/tests/i915/gem_gtt_speed.c
@@ -124,7 +124,9 @@ igt_simple_main_args("s:", NULL, help_str, opt_handler, NULL)
 
 	buf = malloc(size);
 	memset(buf, 0, size);
+
 	fd = drm_open_driver(DRIVER_INTEL);
+	gem_require_ggtt(fd);
 
 	handle = gem_create(fd, size);
 	igt_assert(handle);
diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
index ac25f13e2..d31c73ed4 100644
--- a/tests/i915/gem_mmap_gtt.c
+++ b/tests/i915/gem_mmap_gtt.c
@@ -1020,8 +1020,6 @@ igt_main
 		OBJECT_SIZE = 1 * 1024 * 1024;
 
 	igt_fixture {
-		struct drm_i915_gem_mmap_gtt arg = {};
-
 		fd = drm_open_driver(DRIVER_INTEL);
 
 		/*
@@ -1029,8 +1027,7 @@ igt_main
 		 * detiling access from untrusted userspace to the objects,
 		 * the kernel does an early rejection of the mmap_gtt ioctl.
 		 */
-		igt_require_f(mmap_ioctl(fd, &arg) != -ENODEV,
-			      "HW & kernel support for indirect detiling aperture\n");
+		gem_require_ggtt(fd);
 	}
 
 	igt_subtest("bad-object") {
diff --git a/tests/i915/gem_tiled_swapping.c b/tests/i915/gem_tiled_swapping.c
index 1b70c1e51..3a95c9469 100644
--- a/tests/i915/gem_tiled_swapping.c
+++ b/tests/i915/gem_tiled_swapping.c
@@ -175,6 +175,7 @@ igt_main
 		current_tiling_mode = I915_TILING_X;
 
 		fd = drm_open_driver(DRIVER_INTEL);
+		gem_require_ggtt(fd);
 
 		intel_purge_vm_caches(fd);
 		check_memory_layout(fd);
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [Intel-gfx] [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 15:47 [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT Chris Wilson
@ 2019-11-12 15:47 ` Chris Wilson
  2019-11-12 18:17 ` Antonio Argenziano
  1 sibling, 0 replies; 8+ messages in thread
From: Chris Wilson @ 2019-11-12 15:47 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

If a test is only targeting the GGTT API and its corner cases, it can
only run if we have a mappable aperture.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Antonio Argenziano <antonio.argenziano@intel.com>
---
 lib/i915/gem_mman.c             | 19 +++++++++++++++++++
 lib/i915/gem_mman.h             |  3 +++
 tests/i915/gem_gtt_cpu_tlb.c    |  1 +
 tests/i915/gem_gtt_hog.c        |  1 +
 tests/i915/gem_gtt_speed.c      |  2 ++
 tests/i915/gem_mmap_gtt.c       |  5 +----
 tests/i915/gem_tiled_swapping.c |  1 +
 7 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
index 3cf9a6bbd..76d0be82e 100644
--- a/lib/i915/gem_mman.c
+++ b/lib/i915/gem_mman.c
@@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
 	igt_assert(ptr);
 	return ptr;
 }
+
+bool gem_has_ggtt(int i915)
+{
+	struct drm_i915_gem_mmap_gtt arg = {};
+	int err;
+
+	err = 0;
+	if (ioctl(i915, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg))
+		err = errno;
+	errno = 0;
+
+	return errno != ENODEV;
+}
+
+void gem_require_ggtt(int i915)
+{
+	igt_require_f(gem_has_ggtt(i915),
+		      "HW & kernel support for indirect detiling aperture\n");
+}
diff --git a/lib/i915/gem_mman.h b/lib/i915/gem_mman.h
index f7242ed77..67891c8de 100644
--- a/lib/i915/gem_mman.h
+++ b/lib/i915/gem_mman.h
@@ -35,6 +35,9 @@ void *gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsi
 #define I915_GEM_DOMAIN_WC 0x80
 #endif
 
+bool gem_has_ggtt(int i915);
+void gem_require_ggtt(int i915);
+
 void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
 void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
 void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
diff --git a/tests/i915/gem_gtt_cpu_tlb.c b/tests/i915/gem_gtt_cpu_tlb.c
index cf3c543df..a4cbb1034 100644
--- a/tests/i915/gem_gtt_cpu_tlb.c
+++ b/tests/i915/gem_gtt_cpu_tlb.c
@@ -79,6 +79,7 @@ igt_simple_main
 	igt_skip_on_simulation();
 
 	fd = drm_open_driver(DRIVER_INTEL);
+	gem_require_ggtt(fd);
 
 	handle = gem_create(fd, OBJ_SIZE);
 
diff --git a/tests/i915/gem_gtt_hog.c b/tests/i915/gem_gtt_hog.c
index ca730649c..7a6273936 100644
--- a/tests/i915/gem_gtt_hog.c
+++ b/tests/i915/gem_gtt_hog.c
@@ -161,6 +161,7 @@ igt_simple_main
 	/* check for an intel gpu before goint nuts. */
 	int fd = drm_open_driver(DRIVER_INTEL);
 	igt_require_gem(fd);
+	gem_require_ggtt(fd);
 	close(fd);
 
 	igt_skip_on_simulation();
diff --git a/tests/i915/gem_gtt_speed.c b/tests/i915/gem_gtt_speed.c
index dfa7216cc..0cdd51dc3 100644
--- a/tests/i915/gem_gtt_speed.c
+++ b/tests/i915/gem_gtt_speed.c
@@ -124,7 +124,9 @@ igt_simple_main_args("s:", NULL, help_str, opt_handler, NULL)
 
 	buf = malloc(size);
 	memset(buf, 0, size);
+
 	fd = drm_open_driver(DRIVER_INTEL);
+	gem_require_ggtt(fd);
 
 	handle = gem_create(fd, size);
 	igt_assert(handle);
diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
index ac25f13e2..d31c73ed4 100644
--- a/tests/i915/gem_mmap_gtt.c
+++ b/tests/i915/gem_mmap_gtt.c
@@ -1020,8 +1020,6 @@ igt_main
 		OBJECT_SIZE = 1 * 1024 * 1024;
 
 	igt_fixture {
-		struct drm_i915_gem_mmap_gtt arg = {};
-
 		fd = drm_open_driver(DRIVER_INTEL);
 
 		/*
@@ -1029,8 +1027,7 @@ igt_main
 		 * detiling access from untrusted userspace to the objects,
 		 * the kernel does an early rejection of the mmap_gtt ioctl.
 		 */
-		igt_require_f(mmap_ioctl(fd, &arg) != -ENODEV,
-			      "HW & kernel support for indirect detiling aperture\n");
+		gem_require_ggtt(fd);
 	}
 
 	igt_subtest("bad-object") {
diff --git a/tests/i915/gem_tiled_swapping.c b/tests/i915/gem_tiled_swapping.c
index 1b70c1e51..3a95c9469 100644
--- a/tests/i915/gem_tiled_swapping.c
+++ b/tests/i915/gem_tiled_swapping.c
@@ -175,6 +175,7 @@ igt_main
 		current_tiling_mode = I915_TILING_X;
 
 		fd = drm_open_driver(DRIVER_INTEL);
+		gem_require_ggtt(fd);
 
 		intel_purge_vm_caches(fd);
 		check_memory_layout(fd);
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 15:47 [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT Chris Wilson
  2019-11-12 15:47 ` [Intel-gfx] " Chris Wilson
@ 2019-11-12 18:17 ` Antonio Argenziano
  2019-11-12 18:17   ` [Intel-gfx] " Antonio Argenziano
  2019-11-12 18:21   ` Chris Wilson
  1 sibling, 2 replies; 8+ messages in thread
From: Antonio Argenziano @ 2019-11-12 18:17 UTC (permalink / raw)
  To: Chris Wilson, intel-gfx; +Cc: igt-dev



On 12/11/19 07:47, Chris Wilson wrote:
> If a test is only targeting the GGTT API and its corner cases, it can
> only run if we have a mappable aperture.
> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Antonio Argenziano <antonio.argenziano@intel.com>
> ---
>   lib/i915/gem_mman.c             | 19 +++++++++++++++++++
>   lib/i915/gem_mman.h             |  3 +++
>   tests/i915/gem_gtt_cpu_tlb.c    |  1 +
>   tests/i915/gem_gtt_hog.c        |  1 +
>   tests/i915/gem_gtt_speed.c      |  2 ++
>   tests/i915/gem_mmap_gtt.c       |  5 +----
>   tests/i915/gem_tiled_swapping.c |  1 +
>   7 files changed, 28 insertions(+), 4 deletions(-)
> 
> diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
> index 3cf9a6bbd..76d0be82e 100644
> --- a/lib/i915/gem_mman.c
> +++ b/lib/i915/gem_mman.c
> @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
>   	igt_assert(ptr);
>   	return ptr;
>   }
> +
> +bool gem_has_ggtt(int i915)

nit: I would put mapping or map or something in the name to make it 
clear that the mapping is not accessible but, your call :).

The patch looks good to me but IGT is quite different than the last time 
I played around with it so:
Acked-by: Antonio Argenziano <antonio.argenziano@intel.com>

> +{
> +	struct drm_i915_gem_mmap_gtt arg = {};
> +	int err;
> +
> +	err = 0;
> +	if (ioctl(i915, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg))
> +		err = errno;
> +	errno = 0;
> +
> +	return errno != ENODEV;
> +}
> +
> +void gem_require_ggtt(int i915)
> +{
> +	igt_require_f(gem_has_ggtt(i915),
> +		      "HW & kernel support for indirect detiling aperture\n");
> +}
> diff --git a/lib/i915/gem_mman.h b/lib/i915/gem_mman.h
> index f7242ed77..67891c8de 100644
> --- a/lib/i915/gem_mman.h
> +++ b/lib/i915/gem_mman.h
> @@ -35,6 +35,9 @@ void *gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsi
>   #define I915_GEM_DOMAIN_WC 0x80
>   #endif
>   
> +bool gem_has_ggtt(int i915);
> +void gem_require_ggtt(int i915);
> +
>   void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
>   void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
>   void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
> diff --git a/tests/i915/gem_gtt_cpu_tlb.c b/tests/i915/gem_gtt_cpu_tlb.c
> index cf3c543df..a4cbb1034 100644
> --- a/tests/i915/gem_gtt_cpu_tlb.c
> +++ b/tests/i915/gem_gtt_cpu_tlb.c
> @@ -79,6 +79,7 @@ igt_simple_main
>   	igt_skip_on_simulation();
>   
>   	fd = drm_open_driver(DRIVER_INTEL);
> +	gem_require_ggtt(fd);
>   
>   	handle = gem_create(fd, OBJ_SIZE);
>   
> diff --git a/tests/i915/gem_gtt_hog.c b/tests/i915/gem_gtt_hog.c
> index ca730649c..7a6273936 100644
> --- a/tests/i915/gem_gtt_hog.c
> +++ b/tests/i915/gem_gtt_hog.c
> @@ -161,6 +161,7 @@ igt_simple_main
>   	/* check for an intel gpu before goint nuts. */
>   	int fd = drm_open_driver(DRIVER_INTEL);
>   	igt_require_gem(fd);
> +	gem_require_ggtt(fd);
>   	close(fd);
>   
>   	igt_skip_on_simulation();
> diff --git a/tests/i915/gem_gtt_speed.c b/tests/i915/gem_gtt_speed.c
> index dfa7216cc..0cdd51dc3 100644
> --- a/tests/i915/gem_gtt_speed.c
> +++ b/tests/i915/gem_gtt_speed.c
> @@ -124,7 +124,9 @@ igt_simple_main_args("s:", NULL, help_str, opt_handler, NULL)
>   
>   	buf = malloc(size);
>   	memset(buf, 0, size);
> +
>   	fd = drm_open_driver(DRIVER_INTEL);
> +	gem_require_ggtt(fd);
>   
>   	handle = gem_create(fd, size);
>   	igt_assert(handle);
> diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
> index ac25f13e2..d31c73ed4 100644
> --- a/tests/i915/gem_mmap_gtt.c
> +++ b/tests/i915/gem_mmap_gtt.c
> @@ -1020,8 +1020,6 @@ igt_main
>   		OBJECT_SIZE = 1 * 1024 * 1024;
>   
>   	igt_fixture {
> -		struct drm_i915_gem_mmap_gtt arg = {};
> -
>   		fd = drm_open_driver(DRIVER_INTEL);
>   
>   		/*
> @@ -1029,8 +1027,7 @@ igt_main
>   		 * detiling access from untrusted userspace to the objects,
>   		 * the kernel does an early rejection of the mmap_gtt ioctl.
>   		 */
> -		igt_require_f(mmap_ioctl(fd, &arg) != -ENODEV,
> -			      "HW & kernel support for indirect detiling aperture\n");
> +		gem_require_ggtt(fd);
>   	}
>   
>   	igt_subtest("bad-object") {
> diff --git a/tests/i915/gem_tiled_swapping.c b/tests/i915/gem_tiled_swapping.c
> index 1b70c1e51..3a95c9469 100644
> --- a/tests/i915/gem_tiled_swapping.c
> +++ b/tests/i915/gem_tiled_swapping.c
> @@ -175,6 +175,7 @@ igt_main
>   		current_tiling_mode = I915_TILING_X;
>   
>   		fd = drm_open_driver(DRIVER_INTEL);
> +		gem_require_ggtt(fd);
>   
>   		intel_purge_vm_caches(fd);
>   		check_memory_layout(fd);
> 
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [Intel-gfx] [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 18:17 ` Antonio Argenziano
@ 2019-11-12 18:17   ` Antonio Argenziano
  2019-11-12 18:21   ` Chris Wilson
  1 sibling, 0 replies; 8+ messages in thread
From: Antonio Argenziano @ 2019-11-12 18:17 UTC (permalink / raw)
  To: Chris Wilson, intel-gfx; +Cc: igt-dev



On 12/11/19 07:47, Chris Wilson wrote:
> If a test is only targeting the GGTT API and its corner cases, it can
> only run if we have a mappable aperture.
> 
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Antonio Argenziano <antonio.argenziano@intel.com>
> ---
>   lib/i915/gem_mman.c             | 19 +++++++++++++++++++
>   lib/i915/gem_mman.h             |  3 +++
>   tests/i915/gem_gtt_cpu_tlb.c    |  1 +
>   tests/i915/gem_gtt_hog.c        |  1 +
>   tests/i915/gem_gtt_speed.c      |  2 ++
>   tests/i915/gem_mmap_gtt.c       |  5 +----
>   tests/i915/gem_tiled_swapping.c |  1 +
>   7 files changed, 28 insertions(+), 4 deletions(-)
> 
> diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
> index 3cf9a6bbd..76d0be82e 100644
> --- a/lib/i915/gem_mman.c
> +++ b/lib/i915/gem_mman.c
> @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
>   	igt_assert(ptr);
>   	return ptr;
>   }
> +
> +bool gem_has_ggtt(int i915)

nit: I would put mapping or map or something in the name to make it 
clear that the mapping is not accessible but, your call :).

The patch looks good to me but IGT is quite different than the last time 
I played around with it so:
Acked-by: Antonio Argenziano <antonio.argenziano@intel.com>

> +{
> +	struct drm_i915_gem_mmap_gtt arg = {};
> +	int err;
> +
> +	err = 0;
> +	if (ioctl(i915, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg))
> +		err = errno;
> +	errno = 0;
> +
> +	return errno != ENODEV;
> +}
> +
> +void gem_require_ggtt(int i915)
> +{
> +	igt_require_f(gem_has_ggtt(i915),
> +		      "HW & kernel support for indirect detiling aperture\n");
> +}
> diff --git a/lib/i915/gem_mman.h b/lib/i915/gem_mman.h
> index f7242ed77..67891c8de 100644
> --- a/lib/i915/gem_mman.h
> +++ b/lib/i915/gem_mman.h
> @@ -35,6 +35,9 @@ void *gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsi
>   #define I915_GEM_DOMAIN_WC 0x80
>   #endif
>   
> +bool gem_has_ggtt(int i915);
> +void gem_require_ggtt(int i915);
> +
>   void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
>   void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
>   void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
> diff --git a/tests/i915/gem_gtt_cpu_tlb.c b/tests/i915/gem_gtt_cpu_tlb.c
> index cf3c543df..a4cbb1034 100644
> --- a/tests/i915/gem_gtt_cpu_tlb.c
> +++ b/tests/i915/gem_gtt_cpu_tlb.c
> @@ -79,6 +79,7 @@ igt_simple_main
>   	igt_skip_on_simulation();
>   
>   	fd = drm_open_driver(DRIVER_INTEL);
> +	gem_require_ggtt(fd);
>   
>   	handle = gem_create(fd, OBJ_SIZE);
>   
> diff --git a/tests/i915/gem_gtt_hog.c b/tests/i915/gem_gtt_hog.c
> index ca730649c..7a6273936 100644
> --- a/tests/i915/gem_gtt_hog.c
> +++ b/tests/i915/gem_gtt_hog.c
> @@ -161,6 +161,7 @@ igt_simple_main
>   	/* check for an intel gpu before goint nuts. */
>   	int fd = drm_open_driver(DRIVER_INTEL);
>   	igt_require_gem(fd);
> +	gem_require_ggtt(fd);
>   	close(fd);
>   
>   	igt_skip_on_simulation();
> diff --git a/tests/i915/gem_gtt_speed.c b/tests/i915/gem_gtt_speed.c
> index dfa7216cc..0cdd51dc3 100644
> --- a/tests/i915/gem_gtt_speed.c
> +++ b/tests/i915/gem_gtt_speed.c
> @@ -124,7 +124,9 @@ igt_simple_main_args("s:", NULL, help_str, opt_handler, NULL)
>   
>   	buf = malloc(size);
>   	memset(buf, 0, size);
> +
>   	fd = drm_open_driver(DRIVER_INTEL);
> +	gem_require_ggtt(fd);
>   
>   	handle = gem_create(fd, size);
>   	igt_assert(handle);
> diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
> index ac25f13e2..d31c73ed4 100644
> --- a/tests/i915/gem_mmap_gtt.c
> +++ b/tests/i915/gem_mmap_gtt.c
> @@ -1020,8 +1020,6 @@ igt_main
>   		OBJECT_SIZE = 1 * 1024 * 1024;
>   
>   	igt_fixture {
> -		struct drm_i915_gem_mmap_gtt arg = {};
> -
>   		fd = drm_open_driver(DRIVER_INTEL);
>   
>   		/*
> @@ -1029,8 +1027,7 @@ igt_main
>   		 * detiling access from untrusted userspace to the objects,
>   		 * the kernel does an early rejection of the mmap_gtt ioctl.
>   		 */
> -		igt_require_f(mmap_ioctl(fd, &arg) != -ENODEV,
> -			      "HW & kernel support for indirect detiling aperture\n");
> +		gem_require_ggtt(fd);
>   	}
>   
>   	igt_subtest("bad-object") {
> diff --git a/tests/i915/gem_tiled_swapping.c b/tests/i915/gem_tiled_swapping.c
> index 1b70c1e51..3a95c9469 100644
> --- a/tests/i915/gem_tiled_swapping.c
> +++ b/tests/i915/gem_tiled_swapping.c
> @@ -175,6 +175,7 @@ igt_main
>   		current_tiling_mode = I915_TILING_X;
>   
>   		fd = drm_open_driver(DRIVER_INTEL);
> +		gem_require_ggtt(fd);
>   
>   		intel_purge_vm_caches(fd);
>   		check_memory_layout(fd);
> 
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^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 18:17 ` Antonio Argenziano
  2019-11-12 18:17   ` [Intel-gfx] " Antonio Argenziano
@ 2019-11-12 18:21   ` Chris Wilson
  2019-11-12 18:21     ` [Intel-gfx] " Chris Wilson
  2019-11-12 18:23     ` Antonio Argenziano
  1 sibling, 2 replies; 8+ messages in thread
From: Chris Wilson @ 2019-11-12 18:21 UTC (permalink / raw)
  To: Antonio Argenziano, intel-gfx; +Cc: igt-dev

Quoting Antonio Argenziano (2019-11-12 18:17:41)
> 
> 
> On 12/11/19 07:47, Chris Wilson wrote:
> > If a test is only targeting the GGTT API and its corner cases, it can
> > only run if we have a mappable aperture.
> > 
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Antonio Argenziano <antonio.argenziano@intel.com>
> > ---
> >   lib/i915/gem_mman.c             | 19 +++++++++++++++++++
> >   lib/i915/gem_mman.h             |  3 +++
> >   tests/i915/gem_gtt_cpu_tlb.c    |  1 +
> >   tests/i915/gem_gtt_hog.c        |  1 +
> >   tests/i915/gem_gtt_speed.c      |  2 ++
> >   tests/i915/gem_mmap_gtt.c       |  5 +----
> >   tests/i915/gem_tiled_swapping.c |  1 +
> >   7 files changed, 28 insertions(+), 4 deletions(-)
> > 
> > diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
> > index 3cf9a6bbd..76d0be82e 100644
> > --- a/lib/i915/gem_mman.c
> > +++ b/lib/i915/gem_mman.c
> > @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
> >       igt_assert(ptr);
> >       return ptr;
> >   }
> > +
> > +bool gem_has_ggtt(int i915)
> 
> nit: I would put mapping or map or something in the name to make it 
> clear that the mapping is not accessible but, your call :).

I could go with has_ggtt_aperture()? Or has_mappable_ggtt()?
Both have their merits. Leaning towards has_mappable_ggtt.
-Chris
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [Intel-gfx] [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 18:21   ` Chris Wilson
@ 2019-11-12 18:21     ` Chris Wilson
  2019-11-12 18:23     ` Antonio Argenziano
  1 sibling, 0 replies; 8+ messages in thread
From: Chris Wilson @ 2019-11-12 18:21 UTC (permalink / raw)
  To: Antonio Argenziano, intel-gfx; +Cc: igt-dev

Quoting Antonio Argenziano (2019-11-12 18:17:41)
> 
> 
> On 12/11/19 07:47, Chris Wilson wrote:
> > If a test is only targeting the GGTT API and its corner cases, it can
> > only run if we have a mappable aperture.
> > 
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Antonio Argenziano <antonio.argenziano@intel.com>
> > ---
> >   lib/i915/gem_mman.c             | 19 +++++++++++++++++++
> >   lib/i915/gem_mman.h             |  3 +++
> >   tests/i915/gem_gtt_cpu_tlb.c    |  1 +
> >   tests/i915/gem_gtt_hog.c        |  1 +
> >   tests/i915/gem_gtt_speed.c      |  2 ++
> >   tests/i915/gem_mmap_gtt.c       |  5 +----
> >   tests/i915/gem_tiled_swapping.c |  1 +
> >   7 files changed, 28 insertions(+), 4 deletions(-)
> > 
> > diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
> > index 3cf9a6bbd..76d0be82e 100644
> > --- a/lib/i915/gem_mman.c
> > +++ b/lib/i915/gem_mman.c
> > @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
> >       igt_assert(ptr);
> >       return ptr;
> >   }
> > +
> > +bool gem_has_ggtt(int i915)
> 
> nit: I would put mapping or map or something in the name to make it 
> clear that the mapping is not accessible but, your call :).

I could go with has_ggtt_aperture()? Or has_mappable_ggtt()?
Both have their merits. Leaning towards has_mappable_ggtt.
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 18:21   ` Chris Wilson
  2019-11-12 18:21     ` [Intel-gfx] " Chris Wilson
@ 2019-11-12 18:23     ` Antonio Argenziano
  2019-11-12 18:23       ` [Intel-gfx] " Antonio Argenziano
  1 sibling, 1 reply; 8+ messages in thread
From: Antonio Argenziano @ 2019-11-12 18:23 UTC (permalink / raw)
  To: Chris Wilson, intel-gfx; +Cc: igt-dev



On 12/11/19 10:21, Chris Wilson wrote:
> Quoting Antonio Argenziano (2019-11-12 18:17:41)
>>
>>
>> On 12/11/19 07:47, Chris Wilson wrote:
>>> If a test is only targeting the GGTT API and its corner cases, it can
>>> only run if we have a mappable aperture.
>>>
>>> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>>> Cc: Antonio Argenziano <antonio.argenziano@intel.com>
>>> ---
>>>    lib/i915/gem_mman.c             | 19 +++++++++++++++++++
>>>    lib/i915/gem_mman.h             |  3 +++
>>>    tests/i915/gem_gtt_cpu_tlb.c    |  1 +
>>>    tests/i915/gem_gtt_hog.c        |  1 +
>>>    tests/i915/gem_gtt_speed.c      |  2 ++
>>>    tests/i915/gem_mmap_gtt.c       |  5 +----
>>>    tests/i915/gem_tiled_swapping.c |  1 +
>>>    7 files changed, 28 insertions(+), 4 deletions(-)
>>>
>>> diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
>>> index 3cf9a6bbd..76d0be82e 100644
>>> --- a/lib/i915/gem_mman.c
>>> +++ b/lib/i915/gem_mman.c
>>> @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
>>>        igt_assert(ptr);
>>>        return ptr;
>>>    }
>>> +
>>> +bool gem_has_ggtt(int i915)
>>
>> nit: I would put mapping or map or something in the name to make it
>> clear that the mapping is not accessible but, your call :).
> 
> I could go with has_ggtt_aperture()? Or has_mappable_ggtt()?
> Both have their merits. Leaning towards has_mappable_ggtt.

+1 has_mappable_ggtt.

> -Chris
> 
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [Intel-gfx] [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT
  2019-11-12 18:23     ` Antonio Argenziano
@ 2019-11-12 18:23       ` Antonio Argenziano
  0 siblings, 0 replies; 8+ messages in thread
From: Antonio Argenziano @ 2019-11-12 18:23 UTC (permalink / raw)
  To: Chris Wilson, intel-gfx; +Cc: igt-dev



On 12/11/19 10:21, Chris Wilson wrote:
> Quoting Antonio Argenziano (2019-11-12 18:17:41)
>>
>>
>> On 12/11/19 07:47, Chris Wilson wrote:
>>> If a test is only targeting the GGTT API and its corner cases, it can
>>> only run if we have a mappable aperture.
>>>
>>> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>>> Cc: Antonio Argenziano <antonio.argenziano@intel.com>
>>> ---
>>>    lib/i915/gem_mman.c             | 19 +++++++++++++++++++
>>>    lib/i915/gem_mman.h             |  3 +++
>>>    tests/i915/gem_gtt_cpu_tlb.c    |  1 +
>>>    tests/i915/gem_gtt_hog.c        |  1 +
>>>    tests/i915/gem_gtt_speed.c      |  2 ++
>>>    tests/i915/gem_mmap_gtt.c       |  5 +----
>>>    tests/i915/gem_tiled_swapping.c |  1 +
>>>    7 files changed, 28 insertions(+), 4 deletions(-)
>>>
>>> diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
>>> index 3cf9a6bbd..76d0be82e 100644
>>> --- a/lib/i915/gem_mman.c
>>> +++ b/lib/i915/gem_mman.c
>>> @@ -252,3 +252,22 @@ void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, uns
>>>        igt_assert(ptr);
>>>        return ptr;
>>>    }
>>> +
>>> +bool gem_has_ggtt(int i915)
>>
>> nit: I would put mapping or map or something in the name to make it
>> clear that the mapping is not accessible but, your call :).
> 
> I could go with has_ggtt_aperture()? Or has_mappable_ggtt()?
> Both have their merits. Leaning towards has_mappable_ggtt.

+1 has_mappable_ggtt.

> -Chris
> 
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-11-12 18:23 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-12 15:47 [PATCH i-g-t] i915: Mark up a few more tests that only target GGTT Chris Wilson
2019-11-12 15:47 ` [Intel-gfx] " Chris Wilson
2019-11-12 18:17 ` Antonio Argenziano
2019-11-12 18:17   ` [Intel-gfx] " Antonio Argenziano
2019-11-12 18:21   ` Chris Wilson
2019-11-12 18:21     ` [Intel-gfx] " Chris Wilson
2019-11-12 18:23     ` Antonio Argenziano
2019-11-12 18:23       ` [Intel-gfx] " Antonio Argenziano

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