diff options
| -rw-r--r-- | src/gallium/drivers/iris/iris_bufmgr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gallium/drivers/iris/iris_bufmgr.c b/src/gallium/drivers/iris/iris_bufmgr.c index 6f53f214caa..c38b960c5dd 100644 --- a/src/gallium/drivers/iris/iris_bufmgr.c +++ b/src/gallium/drivers/iris/iris_bufmgr.c @@ -1670,14 +1670,17 @@ iris_bufmgr_init(struct gen_device_info *devinfo, int fd) STATIC_ASSERT(IRIS_MEMZONE_SHADER_START == 0ull); const uint64_t _4GB = 1ull << 32; + /* The STATE_BASE_ADDRESS size field can only hold 1 page shy of 4GB */ + const uint64_t _4GB_minus_1 = _4GB - PAGE_SIZE; + util_vma_heap_init(&bufmgr->vma_allocator[IRIS_MEMZONE_SHADER], - PAGE_SIZE, _4GB - PAGE_SIZE); + PAGE_SIZE, _4GB_minus_1 - PAGE_SIZE); util_vma_heap_init(&bufmgr->vma_allocator[IRIS_MEMZONE_SURFACE], IRIS_MEMZONE_SURFACE_START, - _4GB - IRIS_MAX_BINDERS * IRIS_BINDER_SIZE); + _4GB_minus_1 - IRIS_MAX_BINDERS * IRIS_BINDER_SIZE); util_vma_heap_init(&bufmgr->vma_allocator[IRIS_MEMZONE_DYNAMIC], IRIS_MEMZONE_DYNAMIC_START + IRIS_BORDER_COLOR_POOL_SIZE, - _4GB - IRIS_BORDER_COLOR_POOL_SIZE); + _4GB_minus_1 - IRIS_BORDER_COLOR_POOL_SIZE); util_vma_heap_init(&bufmgr->vma_allocator[IRIS_MEMZONE_OTHER], IRIS_MEMZONE_OTHER_START, gtt_size - IRIS_MEMZONE_OTHER_START); |