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Searched refs:vm_size (Results 1 – 5 of 5) sorted by relevance

/dragonfly/sys/dev/drm/amd/amdgpu/
HDamdgpu_kms.c572 uint64_t vm_size; in amdgpu_info_ioctl() local
602 vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; in amdgpu_info_ioctl()
603 vm_size -= AMDGPU_VA_RESERVED_SIZE; in amdgpu_info_ioctl()
607 vm_size = min(vm_size, 1ULL << 40); in amdgpu_info_ioctl()
611 min(vm_size, AMDGPU_VA_HOLE_START); in amdgpu_info_ioctl()
613 if (vm_size > AMDGPU_VA_HOLE_START) { in amdgpu_info_ioctl()
615 dev_info.high_va_max = AMDGPU_VA_HOLE_END | vm_size; in amdgpu_info_ioctl()
HDamdgpu_gem.c570 uint64_t vm_size; in amdgpu_gem_va_ioctl() local
591 vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; in amdgpu_gem_va_ioctl()
592 vm_size -= AMDGPU_VA_RESERVED_SIZE; in amdgpu_gem_va_ioctl()
593 if (args->va_address + args->map_size > vm_size) { in amdgpu_gem_va_ioctl()
596 args->va_address + args->map_size, vm_size); in amdgpu_gem_va_ioctl()
HDamdgpu_vm.c2551 static uint32_t amdgpu_vm_get_block_size(uint64_t vm_size) in amdgpu_vm_get_block_size() argument
2554 unsigned bits = ilog2(vm_size) + 18; in amdgpu_vm_get_block_size()
2558 if (vm_size <= 8) in amdgpu_vm_get_block_size()
2579 unsigned int vm_size; in amdgpu_vm_adjust_size() local
2584 vm_size = amdgpu_vm_size; in amdgpu_vm_adjust_size()
2585 if (vm_size > max_size) { in amdgpu_vm_adjust_size()
2588 vm_size = max_size; in amdgpu_vm_adjust_size()
2612 vm_size = roundup_pow_of_two( in amdgpu_vm_adjust_size()
2616 adev->vm_manager.max_pfn = (uint64_t)vm_size << 18; in amdgpu_vm_adjust_size()
2653 vm_size, adev->vm_manager.num_level + 1, in amdgpu_vm_adjust_size()
HDamdgpu_drv.c281 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 64GB)");
282 module_param_named(vm_size, amdgpu_vm_size, int, 0444);
/dragonfly/sys/dev/drm/radeon/
HDradeon_drv.c290 MODULE_PARM_DESC(vm_size, "VM address space size in gigabytes (default 4GB)");
291 module_param_named(vm_size, radeon_vm_size, int, 0444);