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Lines Matching defs:ahc

102 	struct ahc_softc *ahc = device_private(self);
120 	ahc->sc_dev = self;
127 		aprint_error_dev(ahc->sc_dev, "could not map I/O addresses");
131 		aprint_error_dev(ahc->sc_dev, "ahc_aic77xx_irq failed!");
137 	ahc_set_name(ahc, device_xname(ahc->sc_dev));
138 	ahc->parent_dmat = ea->ea_dmat;
139 	ahc->chip = AHC_AIC7770|AHC_EISA;
140 	ahc->features = AHC_AIC7770_FE;
141 	ahc->flags = AHC_PAGESCBS;
142 	ahc->bugs = AHC_TMODE_WIDEODD_BUG;
143 	ahc->tag = iot;
144 	ahc->bsh = ioh;
145 	ahc->channel = 'A';
147 	if (ahc_softc_init(ahc) != 0)
150 	ahc_intr_enable(ahc, FALSE);
152 	if (ahc_reset(ahc) != 0)
156 		aprint_error_dev(ahc->sc_dev, "couldn't map interrupt (%d)\n",
171 	ahc->ih = eisa_intr_establish(ec, ih,
172 	    intrtype, IPL_BIO, ahc_intr, ahc);
173 	if (ahc->ih == NULL) {
174 		aprint_error_dev(ahc->sc_dev,
182 		aprint_normal_dev(ahc->sc_dev, "%s interrupting at %s\n",
191 	biosctrl = ahc_inb(ahc, HA_274_BIOSCTRL);
192 	scsiconf = ahc_inb(ahc, SCSICONF);
193 	scsiconf1 = ahc_inb(ahc, SCSICONF + 1);
199 		       ahc_inb(ahc, i),
200 		       ahc_inb(ahc, i+1),
201 		       ahc_inb(ahc, i+2),
202 		       ahc_inb(ahc, i+3),
203 		       ahc_inb(ahc, i+4),
204 		       ahc_inb(ahc, i+5),
205 		       ahc_inb(ahc, i+6),
206 		       ahc_inb(ahc, i+7));
212 		ahc->flags |= AHC_PRIMARY_CHANNEL;
215 		ahc->flags |= AHC_USEDEFAULTS;
216 	} else if ((ahc->features & AHC_WIDE) != 0) {
217 		ahc->our_id = scsiconf1 & HWSCSIID;
219 			ahc->flags |= AHC_TERM_ENB_A;
221 		ahc->our_id = scsiconf & HSCSIID;
222 		ahc->our_id_b = scsiconf1 & HSCSIID;
224 			ahc->flags |= AHC_TERM_ENB_A;
226 			ahc->flags |= AHC_TERM_ENB_B;
228 	if ((ahc_inb(ahc, HA_274_BIOSGLOBAL) & HA_274_EXTENDED_TRANS))
229 		ahc->flags |= AHC_EXTENDED_TRANS_A|AHC_EXTENDED_TRANS_B;
232 	if (ahc_aic77xx_attach(ahc) == 0)
236 	eisa_intr_disestablish(ec, ahc->ih);