tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: 3d94e7584486f7ac4a44fe215330ae6a1094e492 commit: 4db102dcb0396a4ccf89b1eac0f4eb3fd167a080 [1/1] Merge drm/drm-next into drm-misc-next config: arm64-randconfig-002-20240204 (https://download.01.org/0day-ci/archive/20240204/[email protected]/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240204/[email protected]/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): drivers/gpu/drm/xe/xe_bo.c:41:3: error: field designator 'num_busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .num_busy_placement = 1, ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:41:24: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:39:19: note: previous initialization is here .num_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:42:3: error: field designator 'busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ >> drivers/gpu/drm/xe/xe_bo.c:42:20: warning: incompatible pointer to integer >> conversion initializing 'unsigned int' with an expression of type 'const >> struct ttm_place *' [-Wint-conversion] .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:42:20: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:41:24: note: previous initialization is here .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:55:3: error: field designator 'num_busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .num_busy_placement = 1, ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:55:24: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:53:19: note: previous initialization is here .num_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:56:3: error: field designator 'busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:56:20: warning: incompatible pointer to integer conversion initializing 'unsigned int' with an expression of type 'const struct ttm_place *' [-Wint-conversion] .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:56:20: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .busy_placement = &sys_placement_flags, ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:55:24: note: previous initialization is here .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:233:4: error: field designator 'num_busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .num_busy_placement = c, ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:233:25: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .num_busy_placement = c, ^ drivers/gpu/drm/xe/xe_bo.c:231:20: note: previous initialization is here .num_placement = c, ^ drivers/gpu/drm/xe/xe_bo.c:234:4: error: field designator 'busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .busy_placement = bo->placements, ^~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ >> drivers/gpu/drm/xe/xe_bo.c:234:21: warning: incompatible pointer to integer >> conversion initializing 'unsigned int' with an expression of type 'struct >> ttm_place[3]' [-Wint-conversion] .busy_placement = bo->placements, ^~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:234:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .busy_placement = bo->placements, ^~~~~~~~~~~~~~ drivers/gpu/drm/xe/xe_bo.c:233:25: note: previous initialization is here .num_busy_placement = c, ^ drivers/gpu/drm/xe/xe_bo.c:254:15: error: no member named 'num_busy_placement' in 'struct ttm_placement'; did you mean 'num_placement'? placement->num_busy_placement = 0; ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:1356:4: error: field designator 'num_busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .num_busy_placement = 1, ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:1356:25: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:1354:20: note: previous initialization is here .num_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:1357:4: error: field designator 'busy_placement' does not refer to any field in type 'struct ttm_placement'; did you mean 'num_placement'? .busy_placement = place, ^~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:1357:21: warning: incompatible pointer to integer conversion initializing 'unsigned int' with an expression of type 'struct ttm_place *' [-Wint-conversion] .busy_placement = place, ^~~~~ drivers/gpu/drm/xe/xe_bo.c:1357:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] .busy_placement = place, ^~~~~ drivers/gpu/drm/xe/xe_bo.c:1356:25: note: previous initialization is here .num_busy_placement = 1, ^ drivers/gpu/drm/xe/xe_bo.c:2115:12: error: no member named 'num_busy_placement' in 'struct ttm_placement'; did you mean 'num_placement'? placement.num_busy_placement = 1; ^~~~~~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ drivers/gpu/drm/xe/xe_bo.c:2117:12: error: no member named 'busy_placement' in 'struct ttm_placement'; did you mean 'num_placement'? placement.busy_placement = &requested; ^~~~~~~~~~~~~~ num_placement include/drm/ttm/ttm_placement.h:99:12: note: 'num_placement' declared here unsigned num_placement; ^ 12 warnings and 11 errors generated. vim +42 drivers/gpu/drm/xe/xe_bo.c dd08ebf6c3525a Matthew Brost 2023-03-30 37 dd08ebf6c3525a Matthew Brost 2023-03-30 38 static struct ttm_placement sys_placement = { dd08ebf6c3525a Matthew Brost 2023-03-30 39 .num_placement = 1, dd08ebf6c3525a Matthew Brost 2023-03-30 40 .placement = &sys_placement_flags, dd08ebf6c3525a Matthew Brost 2023-03-30 41 .num_busy_placement = 1, dd08ebf6c3525a Matthew Brost 2023-03-30 @42 .busy_placement = &sys_placement_flags, dd08ebf6c3525a Matthew Brost 2023-03-30 43 }; dd08ebf6c3525a Matthew Brost 2023-03-30 44 a201c6ee37d63e Thomas Hellström 2023-06-26 45 static const struct ttm_place tt_placement_flags = { a201c6ee37d63e Thomas Hellström 2023-06-26 46 .fpfn = 0, a201c6ee37d63e Thomas Hellström 2023-06-26 47 .lpfn = 0, a201c6ee37d63e Thomas Hellström 2023-06-26 48 .mem_type = XE_PL_TT, a201c6ee37d63e Thomas Hellström 2023-06-26 49 .flags = 0, a201c6ee37d63e Thomas Hellström 2023-06-26 50 }; a201c6ee37d63e Thomas Hellström 2023-06-26 51 a201c6ee37d63e Thomas Hellström 2023-06-26 52 static struct ttm_placement tt_placement = { a201c6ee37d63e Thomas Hellström 2023-06-26 53 .num_placement = 1, a201c6ee37d63e Thomas Hellström 2023-06-26 54 .placement = &tt_placement_flags, a201c6ee37d63e Thomas Hellström 2023-06-26 55 .num_busy_placement = 1, a201c6ee37d63e Thomas Hellström 2023-06-26 56 .busy_placement = &sys_placement_flags, a201c6ee37d63e Thomas Hellström 2023-06-26 57 }; a201c6ee37d63e Thomas Hellström 2023-06-26 58 dd08ebf6c3525a Matthew Brost 2023-03-30 59 bool mem_type_is_vram(u32 mem_type) dd08ebf6c3525a Matthew Brost 2023-03-30 60 { d8b52a02cb40fe Maarten Lankhorst 2023-01-12 61 return mem_type >= XE_PL_VRAM0 && mem_type != XE_PL_STOLEN; d8b52a02cb40fe Maarten Lankhorst 2023-01-12 62 } d8b52a02cb40fe Maarten Lankhorst 2023-01-12 63 d8b52a02cb40fe Maarten Lankhorst 2023-01-12 64 static bool resource_is_stolen_vram(struct xe_device *xe, struct ttm_resource *res) d8b52a02cb40fe Maarten Lankhorst 2023-01-12 65 { d8b52a02cb40fe Maarten Lankhorst 2023-01-12 66 return res->mem_type == XE_PL_STOLEN && IS_DGFX(xe); dd08ebf6c3525a Matthew Brost 2023-03-30 67 } dd08ebf6c3525a Matthew Brost 2023-03-30 68 dd08ebf6c3525a Matthew Brost 2023-03-30 69 static bool resource_is_vram(struct ttm_resource *res) dd08ebf6c3525a Matthew Brost 2023-03-30 70 { dd08ebf6c3525a Matthew Brost 2023-03-30 71 return mem_type_is_vram(res->mem_type); dd08ebf6c3525a Matthew Brost 2023-03-30 72 } dd08ebf6c3525a Matthew Brost 2023-03-30 73 dd08ebf6c3525a Matthew Brost 2023-03-30 74 bool xe_bo_is_vram(struct xe_bo *bo) dd08ebf6c3525a Matthew Brost 2023-03-30 75 { d8b52a02cb40fe Maarten Lankhorst 2023-01-12 76 return resource_is_vram(bo->ttm.resource) || d8b52a02cb40fe Maarten Lankhorst 2023-01-12 77 resource_is_stolen_vram(xe_bo_device(bo), bo->ttm.resource); d8b52a02cb40fe Maarten Lankhorst 2023-01-12 78 } d8b52a02cb40fe Maarten Lankhorst 2023-01-12 79 d8b52a02cb40fe Maarten Lankhorst 2023-01-12 80 bool xe_bo_is_stolen(struct xe_bo *bo) d8b52a02cb40fe Maarten Lankhorst 2023-01-12 81 { d8b52a02cb40fe Maarten Lankhorst 2023-01-12 82 return bo->ttm.resource->mem_type == XE_PL_STOLEN; dd08ebf6c3525a Matthew Brost 2023-03-30 83 } dd08ebf6c3525a Matthew Brost 2023-03-30 84 b23ebae7ab4142 Lucas De Marchi 2023-07-26 85 /** b23ebae7ab4142 Lucas De Marchi 2023-07-26 86 * xe_bo_is_stolen_devmem - check if BO is of stolen type accessed via PCI BAR b23ebae7ab4142 Lucas De Marchi 2023-07-26 87 * @bo: The BO b23ebae7ab4142 Lucas De Marchi 2023-07-26 88 * b23ebae7ab4142 Lucas De Marchi 2023-07-26 89 * The stolen memory is accessed through the PCI BAR for both DGFX and some b23ebae7ab4142 Lucas De Marchi 2023-07-26 90 * integrated platforms that have a dedicated bit in the PTE for devmem (DM). b23ebae7ab4142 Lucas De Marchi 2023-07-26 91 * b23ebae7ab4142 Lucas De Marchi 2023-07-26 92 * Returns: true if it's stolen memory accessed via PCI BAR, false otherwise. b23ebae7ab4142 Lucas De Marchi 2023-07-26 93 */ b23ebae7ab4142 Lucas De Marchi 2023-07-26 94 bool xe_bo_is_stolen_devmem(struct xe_bo *bo) b23ebae7ab4142 Lucas De Marchi 2023-07-26 95 { b23ebae7ab4142 Lucas De Marchi 2023-07-26 96 return xe_bo_is_stolen(bo) && b23ebae7ab4142 Lucas De Marchi 2023-07-26 97 GRAPHICS_VERx100(xe_bo_device(bo)) >= 1270; b23ebae7ab4142 Lucas De Marchi 2023-07-26 98 } b23ebae7ab4142 Lucas De Marchi 2023-07-26 99 dd08ebf6c3525a Matthew Brost 2023-03-30 100 static bool xe_bo_is_user(struct xe_bo *bo) dd08ebf6c3525a Matthew Brost 2023-03-30 101 { dd08ebf6c3525a Matthew Brost 2023-03-30 102 return bo->flags & XE_BO_CREATE_USER_BIT; dd08ebf6c3525a Matthew Brost 2023-03-30 103 } dd08ebf6c3525a Matthew Brost 2023-03-30 104 fd0975b7cfee7d Brian Welty 2023-09-25 105 static struct xe_migrate * fd0975b7cfee7d Brian Welty 2023-09-25 106 mem_type_to_migrate(struct xe_device *xe, u32 mem_type) dd08ebf6c3525a Matthew Brost 2023-03-30 107 { fd0975b7cfee7d Brian Welty 2023-09-25 108 struct xe_tile *tile; fd0975b7cfee7d Brian Welty 2023-09-25 109 c73acc1eeba5e3 Francois Dugast 2023-09-12 110 xe_assert(xe, mem_type == XE_PL_STOLEN || mem_type_is_vram(mem_type)); fd0975b7cfee7d Brian Welty 2023-09-25 111 tile = &xe->tiles[mem_type == XE_PL_STOLEN ? 0 : (mem_type - XE_PL_VRAM0)]; fd0975b7cfee7d Brian Welty 2023-09-25 112 return tile->migrate; fd0975b7cfee7d Brian Welty 2023-09-25 113 } dd08ebf6c3525a Matthew Brost 2023-03-30 114 fd0975b7cfee7d Brian Welty 2023-09-25 115 static struct xe_mem_region *res_to_mem_region(struct ttm_resource *res) fd0975b7cfee7d Brian Welty 2023-09-25 116 { fd0975b7cfee7d Brian Welty 2023-09-25 117 struct xe_device *xe = ttm_to_xe_device(res->bo->bdev); fd0975b7cfee7d Brian Welty 2023-09-25 118 struct ttm_resource_manager *mgr; fd0975b7cfee7d Brian Welty 2023-09-25 119 fd0975b7cfee7d Brian Welty 2023-09-25 120 xe_assert(xe, resource_is_vram(res)); fd0975b7cfee7d Brian Welty 2023-09-25 121 mgr = ttm_manager_type(&xe->ttm, res->mem_type); fd0975b7cfee7d Brian Welty 2023-09-25 122 return to_xe_ttm_vram_mgr(mgr)->vram; dd08ebf6c3525a Matthew Brost 2023-03-30 123 } dd08ebf6c3525a Matthew Brost 2023-03-30 124 8c54ee8a8606a4 Thomas Hellström 2023-11-23 125 static void try_add_system(struct xe_device *xe, struct xe_bo *bo, dd08ebf6c3525a Matthew Brost 2023-03-30 126 u32 bo_flags, u32 *c) dd08ebf6c3525a Matthew Brost 2023-03-30 127 { 8049e3954aeaae Brian Welty 2024-01-10 128 if (bo_flags & XE_BO_CREATE_SYSTEM_BIT) { 8c54ee8a8606a4 Thomas Hellström 2023-11-23 129 xe_assert(xe, *c < ARRAY_SIZE(bo->placements)); 8c54ee8a8606a4 Thomas Hellström 2023-11-23 130 8c54ee8a8606a4 Thomas Hellström 2023-11-23 131 bo->placements[*c] = (struct ttm_place) { dd08ebf6c3525a Matthew Brost 2023-03-30 132 .mem_type = XE_PL_TT, dd08ebf6c3525a Matthew Brost 2023-03-30 133 }; dd08ebf6c3525a Matthew Brost 2023-03-30 134 *c += 1; dd08ebf6c3525a Matthew Brost 2023-03-30 135 dd08ebf6c3525a Matthew Brost 2023-03-30 136 if (bo->props.preferred_mem_type == XE_BO_PROPS_INVALID) dd08ebf6c3525a Matthew Brost 2023-03-30 137 bo->props.preferred_mem_type = XE_PL_TT; dd08ebf6c3525a Matthew Brost 2023-03-30 138 } dd08ebf6c3525a Matthew Brost 2023-03-30 139 } dd08ebf6c3525a Matthew Brost 2023-03-30 140 e7dc1341f0dab3 Matthew Auld 2023-03-23 141 static void add_vram(struct xe_device *xe, struct xe_bo *bo, e7dc1341f0dab3 Matthew Auld 2023-03-23 142 struct ttm_place *places, u32 bo_flags, u32 mem_type, u32 *c) dd08ebf6c3525a Matthew Brost 2023-03-30 143 { 6a024f1bfdfe3b Matthew Auld 2023-03-31 144 struct ttm_place place = { .mem_type = mem_type }; fd0975b7cfee7d Brian Welty 2023-09-25 145 struct xe_mem_region *vram; fd0975b7cfee7d Brian Welty 2023-09-25 146 u64 io_size; dd08ebf6c3525a Matthew Brost 2023-03-30 147 8049e3954aeaae Brian Welty 2024-01-10 148 xe_assert(xe, *c < ARRAY_SIZE(bo->placements)); 8049e3954aeaae Brian Welty 2024-01-10 149 fd0975b7cfee7d Brian Welty 2023-09-25 150 vram = to_xe_ttm_vram_mgr(ttm_manager_type(&xe->ttm, mem_type))->vram; fd0975b7cfee7d Brian Welty 2023-09-25 151 xe_assert(xe, vram && vram->usable_size); fd0975b7cfee7d Brian Welty 2023-09-25 152 io_size = vram->io_size; dd08ebf6c3525a Matthew Brost 2023-03-30 153 dd08ebf6c3525a Matthew Brost 2023-03-30 154 /* dd08ebf6c3525a Matthew Brost 2023-03-30 155 * For eviction / restore on suspend / resume objects dd08ebf6c3525a Matthew Brost 2023-03-30 156 * pinned in VRAM must be contiguous dd08ebf6c3525a Matthew Brost 2023-03-30 157 */ 6a024f1bfdfe3b Matthew Auld 2023-03-31 158 if (bo_flags & (XE_BO_CREATE_PINNED_BIT | 6a024f1bfdfe3b Matthew Auld 2023-03-31 159 XE_BO_CREATE_GGTT_BIT)) 6a024f1bfdfe3b Matthew Auld 2023-03-31 160 place.flags |= TTM_PL_FLAG_CONTIGUOUS; 6a024f1bfdfe3b Matthew Auld 2023-03-31 161 fd0975b7cfee7d Brian Welty 2023-09-25 162 if (io_size < vram->usable_size) { 6a024f1bfdfe3b Matthew Auld 2023-03-31 163 if (bo_flags & XE_BO_NEEDS_CPU_ACCESS) { 6a024f1bfdfe3b Matthew Auld 2023-03-31 164 place.fpfn = 0; 6a024f1bfdfe3b Matthew Auld 2023-03-31 165 place.lpfn = io_size >> PAGE_SHIFT; 6a024f1bfdfe3b Matthew Auld 2023-03-31 166 } else { 6a024f1bfdfe3b Matthew Auld 2023-03-31 167 place.flags |= TTM_PL_FLAG_TOPDOWN; 6a024f1bfdfe3b Matthew Auld 2023-03-31 168 } 6a024f1bfdfe3b Matthew Auld 2023-03-31 169 } 6a024f1bfdfe3b Matthew Auld 2023-03-31 170 places[*c] = place; dd08ebf6c3525a Matthew Brost 2023-03-30 171 *c += 1; dd08ebf6c3525a Matthew Brost 2023-03-30 172 dd08ebf6c3525a Matthew Brost 2023-03-30 173 if (bo->props.preferred_mem_type == XE_BO_PROPS_INVALID) e7dc1341f0dab3 Matthew Auld 2023-03-23 174 bo->props.preferred_mem_type = mem_type; dd08ebf6c3525a Matthew Brost 2023-03-30 175 } dd08ebf6c3525a Matthew Brost 2023-03-30 176 e7dc1341f0dab3 Matthew Auld 2023-03-23 177 static void try_add_vram(struct xe_device *xe, struct xe_bo *bo, 8c54ee8a8606a4 Thomas Hellström 2023-11-23 178 u32 bo_flags, u32 *c) dd08ebf6c3525a Matthew Brost 2023-03-30 179 { e7dc1341f0dab3 Matthew Auld 2023-03-23 180 if (bo->props.preferred_gt == XE_GT1) { e7dc1341f0dab3 Matthew Auld 2023-03-23 181 if (bo_flags & XE_BO_CREATE_VRAM1_BIT) 8c54ee8a8606a4 Thomas Hellström 2023-11-23 182 add_vram(xe, bo, bo->placements, bo_flags, XE_PL_VRAM1, c); e7dc1341f0dab3 Matthew Auld 2023-03-23 183 if (bo_flags & XE_BO_CREATE_VRAM0_BIT) 8c54ee8a8606a4 Thomas Hellström 2023-11-23 184 add_vram(xe, bo, bo->placements, bo_flags, XE_PL_VRAM0, c); e7dc1341f0dab3 Matthew Auld 2023-03-23 185 } else { e7dc1341f0dab3 Matthew Auld 2023-03-23 186 if (bo_flags & XE_BO_CREATE_VRAM0_BIT) 8c54ee8a8606a4 Thomas Hellström 2023-11-23 187 add_vram(xe, bo, bo->placements, bo_flags, XE_PL_VRAM0, c); e7dc1341f0dab3 Matthew Auld 2023-03-23 188 if (bo_flags & XE_BO_CREATE_VRAM1_BIT) 8c54ee8a8606a4 Thomas Hellström 2023-11-23 189 add_vram(xe, bo, bo->placements, bo_flags, XE_PL_VRAM1, c); dd08ebf6c3525a Matthew Brost 2023-03-30 190 } dd08ebf6c3525a Matthew Brost 2023-03-30 191 } dd08ebf6c3525a Matthew Brost 2023-03-30 192 d8b52a02cb40fe Maarten Lankhorst 2023-01-12 193 static void try_add_stolen(struct xe_device *xe, struct xe_bo *bo, 8c54ee8a8606a4 Thomas Hellström 2023-11-23 194 u32 bo_flags, u32 *c) d8b52a02cb40fe Maarten Lankhorst 2023-01-12 195 { 8049e3954aeaae Brian Welty 2024-01-10 196 if (bo_flags & XE_BO_CREATE_STOLEN_BIT) { 8c54ee8a8606a4 Thomas Hellström 2023-11-23 197 xe_assert(xe, *c < ARRAY_SIZE(bo->placements)); 8c54ee8a8606a4 Thomas Hellström 2023-11-23 198 8c54ee8a8606a4 Thomas Hellström 2023-11-23 199 bo->placements[*c] = (struct ttm_place) { d8b52a02cb40fe Maarten Lankhorst 2023-01-12 200 .mem_type = XE_PL_STOLEN, d8b52a02cb40fe Maarten Lankhorst 2023-01-12 201 .flags = bo_flags & (XE_BO_CREATE_PINNED_BIT | d8b52a02cb40fe Maarten Lankhorst 2023-01-12 202 XE_BO_CREATE_GGTT_BIT) ? d8b52a02cb40fe Maarten Lankhorst 2023-01-12 203 TTM_PL_FLAG_CONTIGUOUS : 0, d8b52a02cb40fe Maarten Lankhorst 2023-01-12 204 }; d8b52a02cb40fe Maarten Lankhorst 2023-01-12 205 *c += 1; d8b52a02cb40fe Maarten Lankhorst 2023-01-12 206 } d8b52a02cb40fe Maarten Lankhorst 2023-01-12 207 } d8b52a02cb40fe Maarten Lankhorst 2023-01-12 208 dd08ebf6c3525a Matthew Brost 2023-03-30 209 static int __xe_bo_placement_for_flags(struct xe_device *xe, struct xe_bo *bo, dd08ebf6c3525a Matthew Brost 2023-03-30 210 u32 bo_flags) dd08ebf6c3525a Matthew Brost 2023-03-30 211 { dd08ebf6c3525a Matthew Brost 2023-03-30 212 u32 c = 0; dd08ebf6c3525a Matthew Brost 2023-03-30 213 dd08ebf6c3525a Matthew Brost 2023-03-30 214 bo->props.preferred_mem_type = XE_BO_PROPS_INVALID; dd08ebf6c3525a Matthew Brost 2023-03-30 215 dd08ebf6c3525a Matthew Brost 2023-03-30 216 /* The order of placements should indicate preferred location */ dd08ebf6c3525a Matthew Brost 2023-03-30 217 d5dc73dbd148ef Francois Dugast 2023-11-14 218 if (bo->props.preferred_mem_class == DRM_XE_MEM_REGION_CLASS_SYSMEM) { 8c54ee8a8606a4 Thomas Hellström 2023-11-23 219 try_add_system(xe, bo, bo_flags, &c); 8c54ee8a8606a4 Thomas Hellström 2023-11-23 220 try_add_vram(xe, bo, bo_flags, &c); dd08ebf6c3525a Matthew Brost 2023-03-30 221 } else { 8c54ee8a8606a4 Thomas Hellström 2023-11-23 222 try_add_vram(xe, bo, bo_flags, &c); 8c54ee8a8606a4 Thomas Hellström 2023-11-23 223 try_add_system(xe, bo, bo_flags, &c); dd08ebf6c3525a Matthew Brost 2023-03-30 224 } 8c54ee8a8606a4 Thomas Hellström 2023-11-23 225 try_add_stolen(xe, bo, bo_flags, &c); dd08ebf6c3525a Matthew Brost 2023-03-30 226 dd08ebf6c3525a Matthew Brost 2023-03-30 227 if (!c) dd08ebf6c3525a Matthew Brost 2023-03-30 228 return -EINVAL; dd08ebf6c3525a Matthew Brost 2023-03-30 229 dd08ebf6c3525a Matthew Brost 2023-03-30 230 bo->placement = (struct ttm_placement) { dd08ebf6c3525a Matthew Brost 2023-03-30 231 .num_placement = c, 8c54ee8a8606a4 Thomas Hellström 2023-11-23 232 .placement = bo->placements, dd08ebf6c3525a Matthew Brost 2023-03-30 233 .num_busy_placement = c, 8c54ee8a8606a4 Thomas Hellström 2023-11-23 @234 .busy_placement = bo->placements, dd08ebf6c3525a Matthew Brost 2023-03-30 235 }; dd08ebf6c3525a Matthew Brost 2023-03-30 236 dd08ebf6c3525a Matthew Brost 2023-03-30 237 return 0; dd08ebf6c3525a Matthew Brost 2023-03-30 238 } dd08ebf6c3525a Matthew Brost 2023-03-30 239 :::::: The code at line 42 was first introduced by commit :::::: dd08ebf6c3525a7ea2186e636df064ea47281987 drm/xe: Introduce a new DRM driver for Intel GPUs :::::: TO: Matthew Brost <[email protected]> :::::: CC: Rodrigo Vivi <[email protected]> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
