drm/xe/xe_device.h

1 /* SPDX-License-Identifier: MIT */
49 	return file->driver_priv;  in to_xe_file()
54 	return &xe->tiles[0];  in xe_device_get_root_tile()
61 	if (drm_WARN_ON(&tile_to_xe(tile)->drm, gt_id > XE_MAX_GT_PER_TILE))  in xe_tile_get_gt()
64 	return gt_id ? tile->media_gt : tile->primary_gt;  in xe_tile_get_gt()
73 	 * FIXME: This only works for now because multi-tile and standalone  in xe_device_get_gt()
74 	 * media are mutually exclusive on the platforms we have today.  in xe_device_get_gt()
82 		if (drm_WARN_ON(&xe->drm, gt_id > XE_MAX_TILES_PER_DEVICE))  in xe_device_get_gt()
85 		gt = xe->tiles[gt_id].primary_gt;  in xe_device_get_gt()
91 	drm_WARN_ON(&xe->drm, gt->info.id != gt_id);  in xe_device_get_gt()
92 	drm_WARN_ON(&xe->drm, gt->info.type == XE_GT_TYPE_UNINITIALIZED);  in xe_device_get_gt()
98  * Provide a GT structure suitable for performing non-GT MMIO operations against
100  * handling, top-most interrupt enable/disable, etc.  Since anything using the
111 	return xe_device_get_root_tile(xe)->primary_gt;  in xe_root_mmio_gt()
116 	return !xe->info.force_execlist;  in xe_device_uc_enabled()
120 	for ((id__) = 0; (id__) < (xe__)->info.tile_count; (id__)++) \
121 		for_each_if((tile__) = &(xe__)->tiles[(id__)])
124 	for ((id__) = 1; (id__) < (xe__)->info.tile_count; (id__)++) \
125 		for_each_if((tile__) = &(xe__)->tiles[(id__)])
128  * FIXME: This only works for now since multi-tile and standalone media
129  * happen to be mutually exclusive.  Future platforms may change this...
132 	for ((id__) = 0; (id__) < (xe__)->info.gt_count; (id__)++) \
137 	return &gt->mmio.fw;  in gt_to_fw()
149 	return xe->usm.num_vm_in_fault_mode != 0;  in xe_device_in_fault_mode()
154 	return xe->usm.num_vm_in_non_fault_mode != 0;  in xe_device_in_non_fault_mode()
159 	return xe->info.has_flat_ccs;  in xe_device_has_flat_ccs()
164 	return xe->info.has_sriov;  in xe_device_has_sriov()