dev/pci/isp_pci.c

485 	struct isp_pcisoftc *pcs = device_private(self);
486 	struct ispsoftc *isp = &pcs->pci_isp;
527 	pcs->pci_st = st;
528 	pcs->pci_sh = sh;
529 	pcs->pci_pc = pa->pa_pc;
530 	pcs->pci_tag = pa->pa_tag;
531 	pcs->pci_poff[BIU_BLOCK >> _BLK_REG_SHFT] = BIU_REGS_OFF;
532 	pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS_OFF;
533 	pcs->pci_poff[SXP_BLOCK >> _BLK_REG_SHFT] = PCI_SXP_REGS_OFF;
534 	pcs->pci_poff[RISC_BLOCK >> _BLK_REG_SHFT] = PCI_RISC_REGS_OFF;
535 	pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] = DMA_REGS_OFF;
553 		pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
562 		pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
571 		pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
581 		pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
590 		pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] =
600 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
619 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
640 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
653 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
670 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
680 		pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] =
756 	pcs->pci_ih = pci_intr_establish_xname(pa->pa_pc, ih, IPL_BIO,
758 	if (pcs->pci_ih == NULL) {
796 #define	BXR2(pcs, off)		\
797 	bus_space_read_2(pcs->pci_st, pcs->pci_sh, off)
798 #define	BXW2(pcs, off, v)	\
799 	bus_space_write_2(pcs->pci_st, pcs->pci_sh, off, v)
800 #define	BXR4(pcs, off)		\
801 	bus_space_read_4(pcs->pci_st, pcs->pci_sh, off)
802 #define	BXW4(pcs, off, v)	\
803 	bus_space_write_4(pcs->pci_st, pcs->pci_sh, off, v)
809 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
814 		val0 = BXR2(pcs, IspVirt2Off(isp, off));
815 		val1 = BXR2(pcs, IspVirt2Off(isp, off));
833 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
844 		isr = BXR2(pcs, IspVirt2Off(isp, BIU_ISR));
845 		sema = BXR2(pcs, IspVirt2Off(isp, BIU_SEMA));
860 			*mbp = BXR2(pcs, IspVirt2Off(isp, OUTMAILBOX0));
872 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
875 	if (!(BXR2(pcs, IspVirt2Off(isp, BIU_ISR)) & BIU2100_ISR_RISC_INT)) {
879 	r2hisr = bus_space_read_4(pcs->pci_st, pcs->pci_sh,
880 	    IspVirt2Off(pcs, BIU_R2HSTSLO));
927 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
930 	r2hisr = BXR4(pcs, IspVirt2Off(pcs, BIU2400_R2HSTSLO));
963 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
971 		return (BXR2(pcs, IspVirt2Off(pcs, regoff)));
1005 		rv = BXR4(pcs, IspVirt2Off(pcs, regoff));
1008 		rv = BXR4(pcs, IspVirt2Off(pcs, regoff));
1011 		rv = BXR4(pcs, IspVirt2Off(pcs, regoff)) >> 16;
1025 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
1032 		BXW2(pcs, IspVirt2Off(pcs, regoff), val);
1033 		(void)BXR2(pcs, IspVirt2Off(pcs, regoff));
1068 		BXW4(pcs, IspVirt2Off(pcs, regoff), val);
1069 		(void)BXR4(pcs, IspVirt2Off(pcs, regoff));
1083 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
1090 		oldconf = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1091 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1),
1094 	rv = BXR2(pcs, IspVirt2Off(isp, regoff));
1096 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), oldconf);
1104 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
1111 		oldconf = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1112 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1),
1115 	BXW2(pcs, IspVirt2Off(isp, regoff), val);
1117 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), oldconf);
1126 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
1133 		oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1139 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), tc);
1141 		oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1142 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1),
1145 	rv = BXR2(pcs, IspVirt2Off(isp, regoff));
1147 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), oc);
1155 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
1163 		oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1169 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), tc);
1171 		oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
1172 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1),
1175 	BXW2(pcs, IspVirt2Off(isp, regoff), val);
1177 		BXW2(pcs, IspVirt2Off(isp, BIU_CONF1), oc);
1185 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *)isp;
1215 	pcs->pci_xfer_dmap = (bus_dmamap_t *) malloc(len, M_DEVBUF, M_WAITOK);
1216 	if (pcs->pci_xfer_dmap == NULL) {
1224 		    MAXPHYS, dbound, BUS_DMA_NOWAIT, &pcs->pci_xfer_dmap[i])) {
1231 			bus_dmamap_destroy(dmat, pcs->pci_xfer_dmap[i]);
1234 		free(pcs->pci_xfer_dmap, M_DEVBUF);
1236 		pcs->pci_xfer_dmap = NULL;
1313 		bus_dmamap_destroy(dmat, pcs->pci_xfer_dmap[i]);
1316 	free(pcs->pci_xfer_dmap, M_DEVBUF);
1318 	pcs->pci_xfer_dmap = NULL;
1325 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *)isp;
1337 	dmap = pcs->pci_xfer_dmap[hidx];
1413 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *)isp;
1422 	dmap = pcs->pci_xfer_dmap[hidx];
1449 	struct isp_pcisoftc *pcs = (struct isp_pcisoftc *)isp;
1480 	    pci_conf_read(pcs->pci_pc, pcs->pci_tag, PCI_COMMAND_STATUS_REG));