Symbol: kfd_doorbell_mmap
sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c
3416
return kfd_doorbell_mmap(dev, process, vma);
sys/dev/pci/drm/amd/amdkfd/kfd_priv.h
1113
int kfd_doorbell_mmap(struct kfd_node *dev, struct kfd_process *process,