Cross Reference: /src/sys/dev/sbus/isp

Lines Matching defs:sbc
123 	struct isp_sbussoftc *sbc = device_private(self);
125 	ispsoftc_t *isp = &sbc->sbus_isp;
133 	sbc->sbus_bustag = sa->sa_bustag;
135 		sbc->sbus_pri = sa->sa_pri;
136 	sbc->sbus_mdvec = mdvec;
140 			sa->sa_promvaddrs[0], &sbc->sbus_reg);
143 			sa->sa_size, 0, &sbc->sbus_reg) != 0) {
148 	sbc->sbus_node = sa->sa_node;
157 	sbc->sbus_mdvec.dv_clock = freq;
175 	sbc->sbus_mdvec.dv_conf1 =  0;
177 		sbc->sbus_mdvec.dv_conf1 = BIU_SBUS_CONF1_FIFO_32;
179 		sbc->sbus_mdvec.dv_conf1 = BIU_SBUS_CONF1_FIFO_16;
181 		sbc->sbus_mdvec.dv_conf1 =
184 	if (sbc->sbus_mdvec.dv_conf1) {
185 		sbc->sbus_mdvec.dv_conf1 |= BIU_BURST_ENABLE;
188 	isp->isp_mdvec = &sbc->sbus_mdvec;
191 	isp->isp_param = &sbc->sbus_dev;
194 	isp->isp_osinfo.chan = &sbc->sbus_chan;
196 	sbc->sbus_poff[BIU_BLOCK >> _BLK_REG_SHFT] = BIU_REGS_OFF;
197 	sbc->sbus_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = SBUS_MBOX_REGS_OFF;
198 	sbc->sbus_poff[SXP_BLOCK >> _BLK_REG_SHFT] = SBUS_SXP_REGS_OFF;
199 	sbc->sbus_poff[RISC_BLOCK >> _BLK_REG_SHFT] = SBUS_RISC_REGS_OFF;
200 	sbc->sbus_poff[DMA_BLOCK >> _BLK_REG_SHFT] = DMA_REGS_OFF;
203 	bus_intr_establish(sbc->sbus_bustag, sbc->sbus_pri, IPL_BIO,
204 	    isp_sbus_intr, sbc);
283 		struct isp_sbussoftc *sbc = arg;
284 		sbc->sbus_isp.isp_osinfo.onintstack = 1;
286 		sbc->sbus_isp.isp_osinfo.onintstack = 0;
295 #define	BXR2(sbc, off)		\
296 	bus_space_read_2(sbc->sbus_bustag, sbc->sbus_reg, off)
302 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *) isp;
306 	isr = BXR2(sbc, IspVirt2Off(isp, BIU_ISR));
307 	sema = BXR2(sbc, IspVirt2Off(isp, BIU_SEMA));
316 		*mbp = BXR2(sbc, IspVirt2Off(isp, OUTMAILBOX0));
324 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *) isp;
325 	int offset = sbc->sbus_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
327 	return (bus_space_read_2(sbc->sbus_bustag, sbc->sbus_reg, offset));
333 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *) isp;
334 	int offset = sbc->sbus_poff[(regoff & _BLK_REG_MASK) >> _BLK_REG_SHFT];
336 	bus_space_write_2(sbc->sbus_bustag, sbc->sbus_reg, offset, val);
342 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *) isp;
363 	sbc->sbus_dmamap = (bus_dmamap_t *) malloc(n, M_DEVBUF, M_WAITOK);
364 	if (sbc->sbus_dmamap == NULL) {
373 		    1 << 24, BUS_DMA_NOWAIT, &sbc->sbus_dmamap[i]) != 0) {
381 			    sbc->sbus_dmamap[i]);
384 		free(sbc->sbus_dmamap, M_DEVBUF);
386 		sbc->sbus_dmamap = NULL;
473 		bus_dmamap_destroy(isp->isp_dmatag, sbc->sbus_dmamap[i]);
475 	free(sbc->sbus_dmamap, M_DEVBUF);
478 	sbc->sbus_dmamap = NULL;
490 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *)isp;
502 	dmap = sbc->sbus_dmamap[hidx];
546 	struct isp_sbussoftc *sbc = (struct isp_sbussoftc *) isp;
555 	dmap = sbc->sbus_dmamap[hidx];
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