diff options
Diffstat (limited to 'sys/dev/ppbus/ppb_msq.h')
| -rw-r--r-- | sys/dev/ppbus/ppb_msq.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/sys/dev/ppbus/ppb_msq.h b/sys/dev/ppbus/ppb_msq.h index 71e41b2..cdc8154 100644 --- a/sys/dev/ppbus/ppb_msq.h +++ b/sys/dev/ppbus/ppb_msq.h @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: ppb_msq.h,v 1.1.2.6 1998/06/17 00:37:12 son Exp $ + * $Id: ppb_msq.h,v 1.1.2.7 1998/06/20 19:03:47 son Exp $ * */ #ifndef __PPB_MSQ_H @@ -73,8 +73,8 @@ #define MS_OP_RET 10 /* ret <retcode> */ #define MS_OP_C_CALL 11 /* c_call <function>, <parameter> */ #define MS_OP_PTR 12 /* ptr <pointer> */ -#define MS_RESERVED_1 13 /* reserved */ -#define MS_RESERVED_2 14 /* reserved */ +#define MS_OP_ADELAY 13 /* adelay <val> */ +#define MS_OP_BRSTAT 14 /* brstat <mask>, <mask>, <offset> */ #define MS_OP_SUBRET 15 /* subret <code> */ #define MS_OP_CALL 16 /* call <microsequence> */ #define MS_OP_RASSERT_P 17 /* rassert_p <iter>, <reg> */ @@ -88,7 +88,11 @@ #define MS_FETCH_ALL 0xff /* undefined parameter value */ -#define MS_UNKNOWN 0 +#define MS_NULL 0 +#define MS_UNKNOWN MS_NULL + +/* predifined parameters */ +#define MS_ACCUM -1 /* use accum previously set by MS_OP_SET */ /* these are register numbers according to our PC-like parallel port model */ #define MS_REG_DTR 0x0 @@ -121,9 +125,12 @@ #define MS_SASS(byte) MS_RASSERT(MS_REG_STR,byte) #define MS_CASS(byte) MS_RASSERT(MS_REG_CTR,byte) -#define MS_SET(offset) { MS_OP_SET, { offset } } +#define MS_SET(accum) { MS_OP_SET, { accum } } #define MS_BRSET(mask,offset) { MS_OP_BRSET, { mask, offset } } #define MS_DBRA(offset) { MS_OP_DBRA, { offset } } +#define MS_BRCLEAR(mask,offset) { MS_OP_BRCLEAR, { mask, offset } } +#define MS_BRSTAT(mask_set,mask_clr,offset) \ + { MS_OP_BRSTAT, { mask_set, mask_clr, offset } } /* C function or submicrosequence call */ #define MS_C_CALL(function,parameter) \ @@ -137,7 +144,10 @@ #define MS_GET(ptr,len) { MS_OP_GET, { ptr, len } } /* delay in microseconds */ -#define MS_DELAY(delay) { MS_OP_DELAY, { delay } } +#define MS_DELAY(udelay) { MS_OP_DELAY, { udelay } } + +/* asynchroneous delay in ms */ +#define MS_ADELAY(mdelay) { MS_OP_ADELAY, { mdelay } } /* return from submicrosequence execution or microseqence execution */ #define MS_SUBRET(code) { MS_OP_SUBRET, { code } } |
