amd/amdgpu/amdgpu_vm.c

900  * @flags: flags for the entries
915 			   uint64_t flags, uint64_t offset, uint64_t vram_base,
956 	if (!(flags & AMDGPU_PTE_VALID))
1018 		} else if (flags & (AMDGPU_PTE_VALID | AMDGPU_PTE_PRT)) {
1025 		r = amdgpu_vm_ptes_update(&params, start, tmp, addr, flags);
1130 	uint64_t flags;
1158 		flags = amdgpu_ttm_tt_pte_flags(adev, bo->tbo.ttm, mem);
1161 			flags |= AMDGPU_PTE_TMZ;
1165 		uncached = (bo->flags & AMDGPU_GEM_CREATE_UNCACHED) != 0;
1167 		flags = 0x0;
1187 		uint64_t update_flags = flags;
1189 		/* normally,bo_va->flags only contians READABLE and WIRTEABLE bit go here
1190 		 * but in case of something, we filter the flags in first place
1192 		if (!(mapping->flags & AMDGPU_PTE_READABLE))
1194 		if (!(mapping->flags & AMDGPU_PTE_WRITEABLE))
1197 		/* Apply ASIC specific mapping flags */
1246 	unsigned long flags;
1249 	spin_lock_irqsave(&adev->vm_manager.prt_lock, flags);
1252 	spin_unlock_irqrestore(&adev->vm_manager.prt_lock, flags);
1338 	if (mapping->flags & AMDGPU_PTE_PRT)
1606 	if (mapping->flags & AMDGPU_PTE_PRT)
1655  * @flags: attributes of pages (read/write/valid/etc.)
1667 		     uint64_t size, uint64_t flags)
1698 	mapping->flags = flags;
1713  * @flags: attributes of pages (read/write/valid/etc.)
1726 			     uint64_t size, uint64_t flags)
1754 	mapping->flags = flags;
1866 			before->flags = tmp->flags;
1877 			after->flags = tmp->flags;
1908 		if (before->flags & AMDGPU_PTE_PRT)
1923 		if (after->flags & AMDGPU_PTE_PRT)
2261 	unsigned long flags;
2263 	xa_lock_irqsave(&adev->vm_manager.pasids, flags);
2265 	xa_unlock_irqrestore(&adev->vm_manager.pasids, flags);
2553 	unsigned long flags;
2568 	spin_lock_irqsave(vm->last_tlb_flush->lock, flags);
2569 	spin_unlock_irqrestore(vm->last_tlb_flush->lock, flags);
2573 		if (mapping->flags & AMDGPU_PTE_PRT && prt_fini_needed) {
2693 	/* No valid flags defined yet */
2694 	if (args->in.flags)
2739 	uint64_t value, flags;
2777 	flags = AMDGPU_PTE_VALID | AMDGPU_PTE_SNOOPED |
2784 		flags = AMDGPU_VM_NORETRY_FLAGS;
2789 		flags |= AMDGPU_PTE_EXECUTABLE | AMDGPU_PTE_READABLE |
2804 				   NULL, addr, addr, flags, value, 0, NULL, NULL, NULL);
2934 	unsigned long flags;
2936 	xa_lock_irqsave(&adev->vm_manager.pasids, flags);
2963 	xa_unlock_irqrestore(&adev->vm_manager.pasids, flags);