diff options
Diffstat (limited to 'intel/intel_bufmgr_priv.h')
| -rw-r--r-- | intel/intel_bufmgr_priv.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/intel/intel_bufmgr_priv.h b/intel/intel_bufmgr_priv.h index 59ebd186..5c17ffbe 100644 --- a/intel/intel_bufmgr_priv.h +++ b/intel/intel_bufmgr_priv.h @@ -152,6 +152,20 @@ struct _drm_intel_bufmgr { void (*destroy) (drm_intel_bufmgr *bufmgr); /** + * Indicate if the buffer can be placed anywhere in the full ppgtt + * address range (2^48). + * + * Any resource used with flat/heapless (0x00000000-0xfffff000) + * General State Heap (GSH) or Intructions State Heap (ISH) must + * be in a 32-bit range. 48-bit range will only be used when explicitly + * requested. + * + * \param bo Buffer to set the use_48b_address_range flag. + * \param enable The flag value. + */ + void (*bo_use_48b_address_range) (drm_intel_bo *bo, uint32_t enable); + + /** * Add relocation entry in reloc_buf, which will be updated with the * target buffer's real offset on on command submission. * |