<def f='src/src/sys/dev/pci/if_txpreg.h' l='547' ll='554'/>
<size>32</size>
<mbr r='txp_tx_ring::r_desc' o='0' t='struct txp_tx_desc *'/>
<mbr r='txp_tx_ring::r_reg' o='64' t='u_int32_t'/>
<mbr r='txp_tx_ring::r_prod' o='96' t='u_int32_t'/>
<mbr r='txp_tx_ring::r_cons' o='128' t='u_int32_t'/>
<mbr r='txp_tx_ring::r_cnt' o='160' t='u_int32_t'/>
<mbr r='txp_tx_ring::r_off' o='192' t='volatile u_int32_t *'/>
