diff options
Diffstat (limited to 'drivers/gpu/drm/xe/tests/xe_dma_buf.c')
| -rw-r--r-- | drivers/gpu/drm/xe/tests/xe_dma_buf.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/drivers/gpu/drm/xe/tests/xe_dma_buf.c b/drivers/gpu/drm/xe/tests/xe_dma_buf.c index c53f67ce4b0a..a7e548a2bdfb 100644 --- a/drivers/gpu/drm/xe/tests/xe_dma_buf.c +++ b/drivers/gpu/drm/xe/tests/xe_dma_buf.c @@ -27,7 +27,8 @@ static bool is_dynamic(struct dma_buf_test_params *params) } static void check_residency(struct kunit *test, struct xe_bo *exported, - struct xe_bo *imported, struct dma_buf *dmabuf) + struct xe_bo *imported, struct dma_buf *dmabuf, + struct drm_exec *exec) { struct dma_buf_test_params *params = to_dma_buf_test_params(test->priv); u32 mem_type; @@ -57,16 +58,12 @@ static void check_residency(struct kunit *test, struct xe_bo *exported, return; /* - * Evict exporter. Note that the gem object dma_buf member isn't - * set from xe_gem_prime_export(), and it's needed for the move_notify() - * functionality, so hack that up here. Evicting the exported bo will + * Evict exporter. Evicting the exported bo will * evict also the imported bo through the move_notify() functionality if * importer is on a different device. If they're on the same device, * the exporter and the importer should be the same bo. */ - swap(exported->ttm.base.dma_buf, dmabuf); - ret = xe_bo_evict(exported); - swap(exported->ttm.base.dma_buf, dmabuf); + ret = xe_bo_evict(exported, exec); if (ret) { if (ret != -EINTR && ret != -ERESTARTSYS) KUNIT_FAIL(test, "Evicting exporter failed with err=%d.\n", @@ -81,7 +78,7 @@ static void check_residency(struct kunit *test, struct xe_bo *exported, } /* Re-validate the importer. This should move also exporter in. */ - ret = xe_bo_validate(imported, NULL, false); + ret = xe_bo_validate(imported, NULL, false, exec); if (ret) { if (ret != -EINTR && ret != -ERESTARTSYS) KUNIT_FAIL(test, "Validating importer failed with err=%d.\n", @@ -89,15 +86,7 @@ static void check_residency(struct kunit *test, struct xe_bo *exported, return; } - /* - * If on different devices, the exporter is kept in system if - * possible, saving a migration step as the transfer is just - * likely as fast from system memory. - */ - if (params->mem_mask & XE_BO_FLAG_SYSTEM) - KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(exported, XE_PL_TT)); - else - KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(exported, mem_type)); + KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(exported, mem_type)); if (params->force_different_devices) KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(imported, XE_PL_TT)); @@ -125,8 +114,8 @@ static void xe_test_dmabuf_import_same_driver(struct xe_device *xe) size = SZ_64K; kunit_info(test, "running %s\n", __func__); - bo = xe_bo_create_user(xe, NULL, NULL, size, DRM_XE_GEM_CPU_CACHING_WC, - params->mem_mask); + bo = xe_bo_create_user(xe, NULL, size, DRM_XE_GEM_CPU_CACHING_WC, + params->mem_mask, NULL); if (IS_ERR(bo)) { KUNIT_FAIL(test, "xe_bo_create() failed with err=%ld\n", PTR_ERR(bo)); @@ -139,6 +128,7 @@ static void xe_test_dmabuf_import_same_driver(struct xe_device *xe) PTR_ERR(dmabuf)); goto out; } + bo->ttm.base.dma_buf = dmabuf; import = xe_gem_prime_import(&xe->drm, dmabuf); if (!IS_ERR(import)) { @@ -153,11 +143,12 @@ static void xe_test_dmabuf_import_same_driver(struct xe_device *xe) KUNIT_FAIL(test, "xe_gem_prime_import() succeeded when it shouldn't have\n"); } else { + struct drm_exec *exec = XE_VALIDATION_OPT_OUT; int err; /* Is everything where we expect it to be? */ xe_bo_lock(import_bo, false); - err = xe_bo_validate(import_bo, NULL, false); + err = xe_bo_validate(import_bo, NULL, false, exec); /* Pinning in VRAM is not allowed. */ if (!is_dynamic(params) && @@ -170,7 +161,7 @@ static void xe_test_dmabuf_import_same_driver(struct xe_device *xe) err == -ERESTARTSYS); if (!err) - check_residency(test, bo, import_bo, dmabuf); + check_residency(test, bo, import_bo, dmabuf, exec); xe_bo_unlock(import_bo); } drm_gem_object_put(import); @@ -186,6 +177,7 @@ static void xe_test_dmabuf_import_same_driver(struct xe_device *xe) KUNIT_FAIL(test, "dynamic p2p attachment failed with err=%ld\n", PTR_ERR(import)); } + bo->ttm.base.dma_buf = NULL; dma_buf_put(dmabuf); out: drm_gem_object_put(&bo->ttm.base); @@ -206,7 +198,7 @@ static const struct dma_buf_attach_ops nop2p_attach_ops = { static const struct dma_buf_test_params test_params[] = { {.mem_mask = XE_BO_FLAG_VRAM0, .attach_ops = &xe_dma_buf_attach_ops}, - {.mem_mask = XE_BO_FLAG_VRAM0, + {.mem_mask = XE_BO_FLAG_VRAM0 | XE_BO_FLAG_NEEDS_CPU_ACCESS, .attach_ops = &xe_dma_buf_attach_ops, .force_different_devices = true}, @@ -238,7 +230,8 @@ static const struct dma_buf_test_params test_params[] = { {.mem_mask = XE_BO_FLAG_SYSTEM | XE_BO_FLAG_VRAM0, .attach_ops = &xe_dma_buf_attach_ops}, - {.mem_mask = XE_BO_FLAG_SYSTEM | XE_BO_FLAG_VRAM0, + {.mem_mask = XE_BO_FLAG_SYSTEM | XE_BO_FLAG_VRAM0 | + XE_BO_FLAG_NEEDS_CPU_ACCESS, .attach_ops = &xe_dma_buf_attach_ops, .force_different_devices = true}, |