Searched defs:iospa (Results 1 – 1 of 1) sorted by relevance
285 struct iospa { struct286 u_int spa_ones: 4, /* must be 1's; this is an I/O space addr */287 spa_iopg:17, /* page in I/O address space */288 spa_set : 5, /* register set */289 spa_reg : 4, /* register number within a register set */290 spa_mode: 2; /* aligned according to bus transaction mode */