dev/pst/pst-iop.c

56     u_int32_t mfa;
65     int mfa, timeout = 10000;
67     while ((mfa = sc->reg->iqueue) == 0xffffffff && --timeout)
70 	printf("pstiop: no free mfa\n");
73     iop_free_mfa(sc, mfa);
173     u_int32_t mfa;
178 	if ((mfa = sc->reg->oqueue) == 0xffffffff)
179 	    if ((mfa = sc->reg->oqueue) == 0xffffffff)
182 	reply = (struct i2o_single_reply *)(sc->obase + (mfa - sc->phys_obase));
194 	/* if reply is a failurenotice we need to free the original mfa */
200 	    (reply->initiator_context))(sc, mfa, reply);
209     int mfa, timeout = 5000;
212     mfa = iop_get_mfa(sc);
213     msg = (struct i2o_exec_iop_reset_message *)(sc->ibase + mfa);
224     sc->reg->iqueue = mfa;
231     while ((mfa = sc->reg->iqueue) == 0xffffffff && --timeout)
234     iop_free_mfa(sc, mfa);
242     int i, mfa, timeout = 5000;
254     mfa = iop_get_mfa(sc);
255     msg = (struct i2o_exec_init_outqueue_message *)(sc->ibase + mfa);
273     sc->reg->iqueue = mfa;
281 	iop_free_mfa(sc, mfa);
299     int mfa;
306     mfa = iop_get_mfa(sc);
307     msg = (struct i2o_exec_get_lct_message *)(sc->ibase + mfa);
322     if (iop_queue_wait_msg(sc, mfa, (struct i2o_basic_message *)msg)) {
344     int mfa;
354     mfa = iop_get_mfa(sc);
355     msg = (struct i2o_util_get_param_message *)(sc->ibase + mfa);
378     if (iop_queue_wait_msg(sc, mfa, (struct i2o_basic_message *)msg) ||
390     u_int32_t mfa;
393     while ((mfa = sc->reg->iqueue) == 0xffffffff && timeout) {
398 	printf("pstiop: no free mfa\n");
399     return mfa;
403 iop_free_mfa(struct iop_softc *sc, int mfa)
405     struct i2o_basic_message *msg = (struct i2o_basic_message *)(sc->ibase+mfa);
414     sc->reg->iqueue = mfa;
418 iop_done(struct iop_softc *sc, u_int32_t mfa, struct i2o_single_reply *reply)
424     request->mfa = mfa;
429 iop_queue_wait_msg(struct iop_softc *sc, int mfa, struct i2o_basic_message *msg)
440         sc->reg->iqueue = mfa;
443 	    iop_free_mfa(sc, mfa);
448         sc->reg->oqueue = request.mfa;
451 	sc->reg->iqueue = mfa;
456 	    iop_free_mfa(sc, mfa);