commit 86abfe45d84473ab241adf6bddd658f10fc5c21f
author C Stout <cstout@google.com> Fri May 21 14:47:46 2021 -0700
committer Craig Stout <cstout@google.com> Tue May 25 20:05:49 2021 +0000
tree 42e49807dabca3824cc043e62c636d10eb4a9f1e
parent b7f6ffcc56599ac1446aad61db4bba80ef83250b

[magma] Specify map flags

They're not used currently, but that may change.

Change-Id: I660bfa72a89b1b9e104c8f123b5911ea7f34a59c
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/mesa/+/532784
Reviewed-by: John Bauman <jbauman@google.com>

src/intel/vulkan/anv_magma_connection.cc

diff --git a/src/intel/vulkan/anv_magma_connection.cc b/src/intel/vulkan/anv_magma_connection.cc
index 1efbb8d..5778c67 100644
--- a/src/intel/vulkan/anv_magma_connection.cc
+++ b/src/intel/vulkan/anv_magma_connection.cc
@@ -228,8 +228,10 @@
       if (!has_mapping) {
          LOG_VERBOSE("mapping to gpu addr 0x%lx: id %lu page_offset %lu page_count %lu", gpu_addr,
                      buffer->id, page_offset, page_count);
+         constexpr uint64_t kMapFlags =
+             MAGMA_GPU_MAP_FLAG_READ | MAGMA_GPU_MAP_FLAG_WRITE | MAGMA_GPU_MAP_FLAG_EXECUTE;
          magma_map_buffer_gpu(Connection::cast(connection)->magma_connection(), buffer->get(),
-                              page_offset, page_count, gpu_addr, 0);
+                              page_offset, page_count, gpu_addr, kMapFlags);
 
          buffer->AddMapping(page_offset, page_count, gpu_addr);
       }