<def f='src/src/sys/dev/cardbus/rbus.h' l='80' ll='102'/>
<size>64</size>
<doc f='src/src/sys/dev/cardbus/rbus.h' l='71'>/*
 *     General rule
 *
 * 1) When a rbustag has no space for child (it means rb_extent is
 *    NULL), ask bus-space for parent through rb_parent.
 *
 * 2) When a rbustag has its own space (whether shared or dedicated),
 *    allocate from rb_ext.
 */</doc>
<mbr r='rbustag::rb_bt' o='0' t='bus_space_tag_t'/>
<mbr r='rbustag::rb_parent' o='64' t='struct rbustag *'/>
<mbr r='rbustag::rb_ext' o='128' t='struct extent *'/>
<mbr r='rbustag::rb_start' o='192' t='bus_addr_t'/>
<mbr r='rbustag::rb_end' o='256' t='bus_addr_t'/>
<mbr r='rbustag::rb_offset' o='320' t='bus_addr_t'/>
<mbr r='rbustag::rb_flags' o='384' t='int'/>
<mbr r='rbustag::rb_md' o='448' t='void *'/>
