<def f='src/src/sys/dev/pci/if_iwmreg.h' l='999' ll='1004' type='unsigned int IWM_SCD_QUEUE_RDPTR(unsigned int chnl)'/>
<use f='src/src/sys/dev/pci/if_iwm.c' l='1864' u='c' c='iwm_enable_txq'/>
