diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pci_types.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci_types.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_pci_types.h b/drivers/gpu/drm/xe/xe_pci_types.h new file mode 100644 index 000000000000..b1ad12fa22d6 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_pci_types.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_PCI_TYPES_H_ +#define _XE_PCI_TYPES_H_ + +#include <linux/types.h> + +struct xe_graphics_desc { + const char *name; + u8 ver; + u8 rel; + + u8 dma_mask_size; /* available DMA address bits */ + u8 va_bits; + u8 vm_max_level; + u8 vram_flags; + + u64 hw_engine_mask; /* hardware engines provided by graphics IP */ + + u32 tile_mmio_ext_size; /* size of MMIO extension space, per-tile */ + + u8 max_remote_tiles:2; + + u8 has_asid:1; + u8 has_flat_ccs:1; + u8 has_range_tlb_invalidation:1; + u8 has_usm:1; +}; + +struct xe_media_desc { + const char *name; + u8 ver; + u8 rel; + + u64 hw_engine_mask; /* hardware engines provided by media IP */ +}; + +struct gmdid_map { + unsigned int ver; + const void *ip; +}; + +#endif |