From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Wed, 17 May 2017 18:31:02 +0000 (-0700)
Subject: anv: Stop setting BO flags in bo_init_new
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=00df1cd9d6234cdfc9fb2bf3615196ff83a3c956;p=mesa.git

anv: Stop setting BO flags in bo_init_new

The idea behind doing this was to make it easier to set various flags.
However, we have enough custom flag settings floating around the driver
that this is more of a nuisance than a help.  This commit has the
following functional changes:

 1) The workaround_bo created in anv_CreateDevice loses both flags.
    This shouldn't matter because it's very small and entirely internal
    to the driver.

 2) The bo created in anv_CreateDmaBufImageINTEL loses the
    EXEC_OBJECT_ASYNC flag.  In retrospect, it never should have gotten
    EXEC_OBJECT_ASYNC in the first place.

Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Cc: "17.1" <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index b767542aa5b..d637867ab9a 100644
--- a/src/intel/vulkan/anv_allocator.c
+++ b/src/intel/vulkan/anv_allocator.c
@@ -1025,6 +1025,12 @@ anv_bo_pool_alloc(struct anv_bo_pool *pool, struct anv_bo *bo, uint32_t size)
    if (result != VK_SUCCESS)
       return result;
 
+   if (pool->device->instance->physicalDevice.supports_48bit_addresses)
+      new_bo.flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+
+   if (pool->device->instance->physicalDevice.has_exec_async)
+      new_bo.flags |= EXEC_OBJECT_ASYNC;
+
    assert(new_bo.size == pow2_size);
 
    new_bo.map = anv_gem_mmap(pool->device, new_bo.gem_handle, 0, pow2_size, 0);
@@ -1154,7 +1160,10 @@ anv_scratch_pool_alloc(struct anv_device *device, struct anv_scratch_pool *pool,
     *
     * so nothing will ever touch the top page.
     */
-   bo->bo.flags &= ~EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+   assert(!(bo->bo.flags & EXEC_OBJECT_SUPPORTS_48B_ADDRESS));
+
+   if (device->instance->physicalDevice.has_exec_async)
+      bo->bo.flags |= EXEC_OBJECT_ASYNC;
 
    /* Set the exists last because it may be read by other threads */
    __sync_synchronize();
@@ -1309,12 +1318,6 @@ anv_bo_cache_import(struct anv_device *device,
 
       anv_bo_init(&bo->bo, gem_handle, size);
 
-      if (device->instance->physicalDevice.supports_48bit_addresses)
-         bo->bo.flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
-
-      if (device->instance->physicalDevice.has_exec_async)
-         bo->bo.flags |= EXEC_OBJECT_ASYNC;
-
       _mesa_hash_table_insert(cache->bo_map, (void *)(uintptr_t)gem_handle, bo);
    }
 
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index b0ccbbb59d6..9444ff8b6d2 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -1453,12 +1453,6 @@ anv_bo_init_new(struct anv_bo *bo, struct anv_device *device, uint64_t size)
 
    anv_bo_init(bo, gem_handle, size);
 
-   if (device->instance->physicalDevice.supports_48bit_addresses)
-      bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
-
-   if (device->instance->physicalDevice.has_exec_async)
-      bo->flags |= EXEC_OBJECT_ASYNC;
-
    return VK_SUCCESS;
 }
 
@@ -1536,6 +1530,12 @@ VkResult anv_AllocateMemory(
          goto fail;
    }
 
+   if (pdevice->supports_48bit_addresses)
+      mem->bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+
+   if (pdevice->has_exec_async)
+      mem->bo->flags |= EXEC_OBJECT_ASYNC;
+
    *pMem = anv_device_memory_to_handle(mem);
 
    return VK_SUCCESS;
diff --git a/src/intel/vulkan/anv_queue.c b/src/intel/vulkan/anv_queue.c
index 94c34c5d5af..be7fd310081 100644
--- a/src/intel/vulkan/anv_queue.c
+++ b/src/intel/vulkan/anv_queue.c
@@ -553,7 +553,7 @@ VkResult anv_CreateSemaphore(
       /* If we're going to use this as a fence, we need to *not* have the
        * EXEC_OBJECT_ASYNC bit set.
        */
-      semaphore->permanent.bo->flags &= ~EXEC_OBJECT_ASYNC;
+      assert(!(semaphore->permanent.bo->flags & EXEC_OBJECT_ASYNC));
    } else {
       assert(!"Unknown handle type");
       vk_free2(&device->alloc, pAllocator, semaphore);
@@ -644,7 +644,7 @@ VkResult anv_ImportSemaphoreFdKHX(
       /* If we're going to use this as a fence, we need to *not* have the
        * EXEC_OBJECT_ASYNC bit set.
        */
-      bo->flags &= ~EXEC_OBJECT_ASYNC;
+      assert(!(bo->flags & EXEC_OBJECT_ASYNC));
 
       anv_semaphore_impl_cleanup(device, &semaphore->permanent);
 
diff --git a/src/intel/vulkan/genX_query.c b/src/intel/vulkan/genX_query.c
index 22de3c3363b..5102412e8f9 100644
--- a/src/intel/vulkan/genX_query.c
+++ b/src/intel/vulkan/genX_query.c
@@ -39,6 +39,7 @@ VkResult genX(CreateQueryPool)(
     VkQueryPool*                                pQueryPool)
 {
    ANV_FROM_HANDLE(anv_device, device, _device);
+   const struct anv_physical_device *pdevice = &device->instance->physicalDevice;
    struct anv_query_pool *pool;
    VkResult result;
 
@@ -90,6 +91,12 @@ VkResult genX(CreateQueryPool)(
    if (result != VK_SUCCESS)
       goto fail;
 
+   if (pdevice->supports_48bit_addresses)
+      pool->bo.flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+
+   if (pdevice->has_exec_async)
+      pool->bo.flags |= EXEC_OBJECT_ASYNC;
+
    /* For query pools, we set the caching mode to I915_CACHING_CACHED.  On LLC
     * platforms, this does nothing.  On non-LLC platforms, this means snooping
     * which comes at a slight cost.  However, the buffers aren't big, won't be