Lines Matching defs:acpregs
44 struct acpregs { struct
45 u_short csr; /* control and status register */
47 u_short req_chan; /* FDX channel number */
48 u_char req_adx; /* address bits 17-16 */
49 u_char req_flags; /* mailbox flags */
50 u_short req_addr; /* address bits 15-00 */
51 u_short req_cnt; /* byte count */
52 u_char req_fcn; /* I/O function */
53 u_char req_sbf; /* I/O subfunction */
55 u_short cmp_chan; /* FDX channel number */
56 u_char cmp_unused; /* address bits 17-16 */
57 u_char cmp_flags; /* mailbox flags */
58 u_short cmp_cnt; /* byte count */
59 u_char cmp_stat; /* I/O status */
60 u_char cmp_sbst; /* I/O substatus */
62 u_short xfr_chan; /* FDX channel number */
63 u_char xfr_adx; /* address bits 17-16 */
64 u_char xfr_flags; /* mailbox flags */
65 u_short xfr_addr; /* address bits 15-00 */
66 u_short xfr_cnt; /* byte count */
68 u_char sys_vers; /* system version number */
69 u_char sys_id; /* system identification */
70 u_char sys_vect; /* interrupt vector base */
71 u_char sys_stat; /* system status */