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authorChris Wilson <chris@chris-wilson.co.uk>2020-12-12 09:38:54 +0000
committerChris Wilson <chris@chris-wilson.co.uk>2020-12-12 15:09:14 +0000
commit5c4766f5c4ca896a4c7b61645ecca2b80546dc3b (patch)
treea410458b31a719f20ea536b75c33df0db75cbebd /lib/ioctl_wrappers.c
parentd14fcf9235c223c29449ef907579e97086b2d4e5 (diff)
lib: Pass device fd to gem_mmappable_aperture_size()
In order to find the correct aperture size for the test, we want to pass the test's device into the query. Reported-by: Bruce Chang <yu.bruce.chang@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Bruce Chang <yu.bruce.chang@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Diffstat (limited to 'lib/ioctl_wrappers.c')
-rw-r--r--lib/ioctl_wrappers.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/lib/ioctl_wrappers.c b/lib/ioctl_wrappers.c
index 06431ce6..a928f894 100644
--- a/lib/ioctl_wrappers.c
+++ b/lib/ioctl_wrappers.c
@@ -782,31 +782,6 @@ bool gem_engine_reset_enabled(int fd)
return gem_gpu_reset_type(fd) > 1;
}
-/**
- * gem_available_fences:
- * @fd: open i915 drm file descriptor
- *
- * Feature test macro to query the kernel for the number of available fences
- * usable in a batchbuffer. Only relevant for pre-gen4.
- *
- * Returns: The number of available fences.
- */
-int gem_available_fences(int fd)
-{
- int num_fences;
- struct drm_i915_getparam gp;
-
- memset(&gp, 0, sizeof(gp));
- gp.param = I915_PARAM_NUM_FENCES_AVAIL;
- gp.value = &num_fences;
-
- num_fences = 0;
- ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp));
- errno = 0;
-
- return num_fences;
-}
-
bool gem_has_llc(int fd)
{
int has_llc;
@@ -930,97 +905,6 @@ uint64_t gem_total_stolen_size(int fd)
}
/**
- * gem_available_aperture_size:
- * @fd: open i915 drm file descriptor
- *
- * Feature test macro to query the kernel for the available gpu aperture size
- * usable in a batchbuffer.
- *
- * Returns: The available gtt address space size.
- */
-uint64_t gem_available_aperture_size(int fd)
-{
- struct drm_i915_gem_get_aperture aperture;
-
- memset(&aperture, 0, sizeof(aperture));
- aperture.aper_size = 256*1024*1024;
- do_ioctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture);
-
- return aperture.aper_available_size;
-}
-
-/**
- * gem_aperture_size:
- * @fd: open i915 drm file descriptor
- *
- * Feature test macro to query the kernel for the total gpu aperture size.
- *
- * Returns: The total gtt address space size.
- */
-uint64_t gem_aperture_size(int fd)
-{
- uint64_t aperture_size = 0;
- struct drm_i915_gem_context_param p;
-
- memset(&p, 0, sizeof(p));
- p.param = 0x3;
- if (__gem_context_get_param(fd, &p) == 0) {
- aperture_size = p.value;
- } else {
- struct drm_i915_gem_get_aperture aperture;
-
- memset(&aperture, 0, sizeof(aperture));
- aperture.aper_size = 256*1024*1024;
-
- do_ioctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture);
- aperture_size = aperture.aper_size;
- }
-
- return aperture_size;
-}
-
-/**
- * gem_mappable_aperture_size:
- *
- * Feature test macro to query the kernel for the mappable gpu aperture size.
- * This is the area available for GTT memory mappings.
- *
- * Returns: The mappable gtt address space size.
- */
-uint64_t gem_mappable_aperture_size(void)
-{
- struct pci_device *pci_dev = intel_get_pci_device();
- int bar;
-
- if (intel_gen(pci_dev->device_id) < 3)
- bar = 0;
- else
- bar = 2;
-
- return pci_dev->regions[bar].size;
-}
-
-/**
- * gem_global_aperture_size:
- * @fd: open i915 drm file descriptor
- *
- * Feature test macro to query the kernel for the global gpu aperture size.
- * This is the area available for the kernel to perform address translations.
- *
- * Returns: The gtt address space size.
- */
-uint64_t gem_global_aperture_size(int fd)
-{
- struct drm_i915_gem_get_aperture aperture;
-
- memset(&aperture, 0, sizeof(aperture));
- aperture.aper_size = 256*1024*1024;
- do_ioctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture);
-
- return aperture.aper_size;
-}
-
-/**
* gem_has_softpin:
* @fd: open i915 drm file descriptor
*