SWDEV-413997 - Initial VMM changes for ROCm path.

Change-Id: I4405fd7b53182eb4c4622835c811c0dc08461537
2023-07-21 18:46:33 -04:00
parent 8fe1d9dda1
commit 3ef829939a
13 changed files with 366 additions and 84 deletions
@@ -43,6 +43,7 @@
 #define CL_MEM_VA_RANGE_AMD             (1u << 28)
 #define ROCCLR_MEM_HSA_UNCACHED         (1u << 27)
 #define ROCCLR_MEM_INTERPROCESS         (1u << 26)
+#define ROCCLR_MEM_PHYMEM               (1u << 25)

 namespace device {
 class Memory;
@@ -148,6 +149,7 @@ class Memory : public amd::RuntimeObject {
  {
     int deviceId = 0;     //!< Device ID memory is allocated on
     void* data = nullptr; //!< Opaque user data from CL or HIP or etc.
+     uint64_t hsa_handle = 0; //!<Opaque hsa handle saved for Virtual memories
     unsigned int flags = 0; //!< HIP memory flags
     //! hipMallocPitch allocates buffer using width & height and returns pitch & device pointer.
     //! Since device pointer is void*, It looses the values of width & height used for allocation.