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[src/netbsd-1-4]: src/sys/dev Pull up revisions 1.1-1.3 (requested by ad):
details: https://anonhg.NetBSD.org/src/rev/7e0c393607a8
branches: netbsd-1-4
changeset: 470074:7e0c393607a8
user: he <he%NetBSD.org@localhost>
date: Mon Jan 17 18:35:17 2000 +0000
description:
Pull up revisions 1.1-1.3 (requested by ad):
Add driver for DPT SmartCache and SmartRAID III or IV SCSI
adapters.
diffstat:
sys/dev/eisa/dpt_eisa.c | 189 ++++++++++++++++++++++++++++++++++++++++++++++++
sys/dev/pci/dpt_pci.c | 138 +++++++++++++++++++++++++++++++++++
2 files changed, 327 insertions(+), 0 deletions(-)
diffs (truncated from 335 to 300 lines):
diff -r 80cdd3c8b3a0 -r 7e0c393607a8 sys/dev/eisa/dpt_eisa.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/eisa/dpt_eisa.c Mon Jan 17 18:35:17 2000 +0000
@@ -0,0 +1,189 @@
+/* $NetBSD: dpt_eisa.c,v 1.3.2.2 2000/01/17 18:35:17 he Exp $ */
+
+/*
+ * Copyright (c) 1999 Andy Doran <ad%NetBSD.org@localhost>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * EISA front-end for DPT EATA SCSI driver.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: dpt_eisa.c,v 1.3.2.2 2000/01/17 18:35:17 he Exp $");
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/device.h>
+
+#include <machine/bus.h>
+#include <machine/intr.h>
+
+#include <dev/scsipi/scsi_all.h>
+#include <dev/scsipi/scsipi_all.h>
+#include <dev/scsipi/scsiconf.h>
+
+#include <dev/eisa/eisavar.h>
+#include <dev/eisa/eisadevs.h>
+
+#include <dev/ic/dptreg.h>
+#include <dev/ic/dptvar.h>
+
+#define DPT_EISA_SLOT_OFFSET 0x0c00
+#define DPT_EISA_IOSIZE 0x0100
+#define DPT_EISA_IOCONF 0x90
+#define DPT_EISA_EATA_REG_OFFSET 0x88
+
+int dpt_eisa_irq __P((bus_space_tag_t, bus_space_handle_t, int *));
+int dpt_eisa_match __P((struct device *, struct cfdata *, void *));
+void dpt_eisa_attach __P((struct device *, struct device *, void *));
+
+struct cfattach dpt_eisa_ca = {
+ sizeof(struct dpt_softc), dpt_eisa_match, dpt_eisa_attach
+};
+
+const char *dpt_eisa_boards[] = {
+ "DPT2402",
+ "DPTA401",
+ "DPTA402",
+ "DPTA410",
+ "DPTA411",
+ "DPTA412",
+ "DPTA420",
+ "DPTA501",
+ "DPTA502",
+ "DPTA701",
+ "DPTBC01",
+ "NEC8200", /* OEM */
+ "ATT2408", /* OEM */
+ NULL
+};
+
+int
+dpt_eisa_irq(iot, ioh, irq)
+ bus_space_tag_t iot;
+ bus_space_handle_t ioh;
+ int *irq;
+{
+
+ switch (bus_space_read_1(iot, ioh, DPT_EISA_IOCONF) & 0x38) {
+ case 0x08:
+ *irq = 11;
+ break;
+ case 0x10:
+ *irq = 15;
+ break;
+ case 0x20:
+ *irq = 14;
+ break;
+ default:
+ return (-1);
+ }
+
+ return (0);
+}
+
+int
+dpt_eisa_match(parent, match, aux)
+ struct device *parent;
+ struct cfdata *match;
+ void *aux;
+{
+ struct eisa_attach_args *ea;
+ int i;
+
+ ea = aux;
+
+ for (i = 0; dpt_eisa_boards[i] != NULL; i++)
+ if (strcmp(ea->ea_idstring, dpt_eisa_boards[i]) == 0)
+ break;
+
+ return (dpt_eisa_boards[i] != NULL);
+}
+
+void
+dpt_eisa_attach(parent, self, aux)
+ struct device *parent, *self;
+ void *aux;
+{
+ struct eisa_attach_args *ea;
+ bus_space_handle_t ioh;
+ eisa_chipset_tag_t ec;
+ eisa_intr_handle_t ih;
+ struct dpt_softc *sc;
+ bus_space_tag_t iot;
+ const char *intrstr;
+ int irq;
+
+ ea = aux;
+ sc = (struct dpt_softc *)self;
+ iot = ea->ea_iot;
+ ec = ea->ea_ec;
+
+ printf(": ");
+
+ if (bus_space_map(iot, EISA_SLOT_ADDR(ea->ea_slot) +
+ DPT_EISA_SLOT_OFFSET, DPT_EISA_IOSIZE, 0, &ioh)) {
+ printf("can't map i/o space\n");
+ return;
+ }
+
+ sc->sc_iot = iot;
+ sc->sc_ioh = ioh;
+ sc->sc_dmat = ea->ea_dmat;
+
+ /* Map and establish the interrupt. */
+ if (dpt_eisa_irq(iot, ioh, &irq)) {
+ printf("HBA on invalid IRQ (%d)\n", irq);
+ return;
+ }
+
+ if (eisa_intr_map(ec, irq, &ih)) {
+ printf("can't map interrupt (%d)\n", irq);
+ return;
+ }
+
+ intrstr = eisa_intr_string(ec, ih);
+ sc->sc_ih = eisa_intr_establish(ec, ih, IST_LEVEL, IPL_BIO,
+ dpt_intr, sc);
+ if (sc->sc_ih == NULL) {
+ printf("can't establish interrupt");
+ if (intrstr != NULL)
+ printf(" at %s", intrstr);
+ printf("\n");
+ return;
+ }
+
+ /* Read the EATA configuration */
+ if (dpt_readcfg(sc)) {
+ printf("%s: readcfg failed - see dpt(4)\n",
+ sc->sc_dv.dv_xname);
+ return;
+ }
+
+ /* Now attach to the bus-independent code */
+ dpt_init(sc, intrstr);
+}
diff -r 80cdd3c8b3a0 -r 7e0c393607a8 sys/dev/pci/dpt_pci.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/pci/dpt_pci.c Mon Jan 17 18:35:17 2000 +0000
@@ -0,0 +1,138 @@
+/* $NetBSD: dpt_pci.c,v 1.3.2.2 2000/01/17 18:35:41 he Exp $ */
+
+/*
+ * Copyright (c) 1999 Andy Doran <ad%NetBSD.org@localhost>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/*
+ * PCI front-end for DPT EATA SCSI driver.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: dpt_pci.c,v 1.3.2.2 2000/01/17 18:35:41 he Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/device.h>
+#include <sys/queue.h>
+#include <sys/proc.h>
+
+#include <machine/endian.h>
+#include <machine/bus.h>
+
+#include <dev/scsipi/scsi_all.h>
+#include <dev/scsipi/scsipi_all.h>
+#include <dev/scsipi/scsiconf.h>
+
+#include <dev/pci/pcidevs.h>
+#include <dev/pci/pcivar.h>
+
+#include <dev/ic/dptreg.h>
+#include <dev/ic/dptvar.h>
+
+#define PCI_CBMA 0x14 /* Configuration base memory address */
+#define PCI_CBIO 0x10 /* Configuration base I/O address */
+
+int dpt_pci_match __P((struct device *, struct cfdata *, void *));
+void dpt_pci_attach __P((struct device *, struct device *, void *));
+
+struct cfattach dpt_pci_ca = {
+ sizeof(struct dpt_softc), dpt_pci_match, dpt_pci_attach
+};
+
+int
+dpt_pci_match(parent, match, aux)
+ struct device *parent;
+ struct cfdata *match;
+ void *aux;
+{
+ struct pci_attach_args *pa = (struct pci_attach_args *) aux;
+
+ if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_DPT &&
+ PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_DPT_SC_RAID)
+ return (1);
+
+ return (0);
+}
+
+void
+dpt_pci_attach(parent, self, aux)
+ struct device *parent;
+ struct device *self;
+ void *aux;
+{
+ struct pci_attach_args *pa;
+ struct dpt_softc *sc;
+ pci_chipset_tag_t pc;
+ pci_intr_handle_t ih;
+ const char *intrstr;
+ pcireg_t csr;
+
+ sc = (struct dpt_softc *)self;
+ pa = (struct pci_attach_args *)aux;
+ pc = pa->pa_pc;
+ printf(": ");
+
+ if (pci_mapreg_map(pa, PCI_CBIO, PCI_MAPREG_TYPE_IO, 0, &sc->sc_iot,
+ &sc->sc_ioh, NULL, NULL)) {
+ printf("can't map i/o space\n");
+ return;
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