GPUVM: Correct GPU VM virtual address space

6 years ago · f79823fda7
parent ac54f1a967
commit f79823fda7
1 changed files with 2 additions and 2 deletions
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@ -163,8 +163,8 @@ private:
    static constexpr u64 page_size{1 << page_bits};
    static constexpr u64 page_mask{page_size - 1};

-    /// Address space in bits, this is fairly arbitrary but sufficiently large.
-    static constexpr u32 address_space_width{39};
+    /// Address space in bits, according to Tegra X1 TRM
+    static constexpr u32 address_space_width{40};
    /// Start address for mapping, this is fairly arbitrary but must be non-zero.
    static constexpr GPUVAddr address_space_base{0x100000};
    /// End of address space, based on address space in bits.