Boot device recognition for DEUNA added; combined with some cleanup.
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ragge
parent
314caa6651
commit
f506422549
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@ -1,4 +1,4 @@
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/* $NetBSD: autoconf.c,v 1.52 2000/05/21 10:03:55 ragge Exp $ */
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/* $NetBSD: autoconf.c,v 1.53 2000/05/21 20:18:49 ragge Exp $ */
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/*
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* Copyright (c) 1994 Ludd, University of Lule}, Sweden.
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@ -164,16 +164,21 @@ struct cfattach mainbus_ca = {
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#include "ra.h"
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#include "hp.h"
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int booted_qe(struct device *, void *);
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int booted_ze(struct device *, void *);
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int booted_sd(struct device *, void *);
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int booted_rl(struct device *, void *);
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int booted_ra(struct device *, void *);
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int booted_hp(struct device *, void *);
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static int ubtest(void *);
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static int jmfr(char *, struct device *, int);
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static int booted_qe(struct device *, void *);
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static int booted_ze(struct device *, void *);
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static int booted_sd(struct device *, void *);
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static int booted_rl(struct device *, void *);
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static int booted_ra(struct device *, void *);
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static int booted_hp(struct device *, void *);
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static int booted_de(struct device *, void *);
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int (*devreg[])(struct device *, void *) = {
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booted_qe,
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booted_ze,
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booted_de,
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#if NSD > 0 || NCD > 0
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booted_sd,
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#endif
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@ -192,9 +197,7 @@ int (*devreg[])(struct device *, void *) = {
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#define ubreg(x) ((x) & 017777)
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void
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device_register(dev, aux)
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struct device *dev;
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void *aux;
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device_register(struct device *dev, void *aux)
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{
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int (**dp)(struct device *, void *) = devreg;
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@ -207,47 +210,71 @@ device_register(dev, aux)
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}
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}
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/*
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* Simple checks. Return 1 on fail.
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*/
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int
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booted_ze(dev, aux)
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struct device *dev;
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void *aux;
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jmfr(char *n, struct device *dev, int nr)
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{
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if ((rpb.devtyp == BDEV_ZE) &&
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!strcmp("ze", dev->dv_cfdata->cf_driver->cd_name))
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if (rpb.devtyp != nr)
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return 1;
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return strcmp(n, dev->dv_cfdata->cf_driver->cd_name);
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}
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#include <dev/qbus/ubavar.h>
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int
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ubtest(void *aux)
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{
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paddr_t p;
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p = kvtophys(((struct uba_attach_args *)aux)->ua_ioh);
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if (rpb.csrphy != p)
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return 1;
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return 0;
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}
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#if 1 /* NDE */
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int
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booted_qe(dev, aux)
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struct device *dev;
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void *aux;
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booted_de(struct device *dev, void *aux)
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{
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if ((rpb.devtyp == BDEV_QE) &&
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!strcmp("qe", dev->dv_cfdata->cf_driver->cd_name) &&
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(ubreg(dev->dv_cfdata->cf_loc[0]) == ubreg(rpb.csrphy)))
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return 1;
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if (jmfr("de", dev, BDEV_DE) || ubtest(aux))
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return 0;
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return 1;
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}
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#endif /* NDE */
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int
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booted_ze(struct device *dev, void *aux)
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{
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if (jmfr("ze", dev, BDEV_ZE))
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return 0;
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return 1;
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}
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#if 1 /* NQE */
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int
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booted_qe(struct device *dev, void *aux)
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{
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if (jmfr("qe", dev, BDEV_QE) || ubtest(aux))
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return 0;
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return 1;
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}
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#endif /* NQE */
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#if NSD > 0 || NCD > 0
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#include <dev/scsipi/scsipi_all.h>
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#include <dev/scsipi/scsipiconf.h>
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int
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booted_sd(dev, aux)
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struct device *dev;
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void *aux;
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booted_sd(struct device *dev, void *aux)
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{
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struct scsipibus_attach_args *sa = aux;
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struct device *ppdev;
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/* Did we boot from SCSI? */
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if (rpb.devtyp != BDEV_SD)
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return 0;
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/* Is this a SCSI device? */
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if (strcmp("sd", dev->dv_cfdata->cf_driver->cd_name) &&
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strcmp("cd", dev->dv_cfdata->cf_driver->cd_name))
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if (jmfr("sd", dev, BDEV_SD) && jmfr("cd", dev, BDEV_SD))
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return 0;
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if (sa->sa_sc_link->type != BUS_SCSI)
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@ -259,12 +286,12 @@ booted_sd(dev, aux)
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ppdev = dev->dv_parent->dv_parent;
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/* VS3100 NCR 53C80 */
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if ((strcmp(ppdev->dv_cfdata->cf_driver->cd_name, "ncr") == 0) &&
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if ((jmfr("ncr", ppdev, BDEV_SD) == 0) &&
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(ppdev->dv_cfdata->cf_loc[0] == rpb.csrphy))
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return 1;
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/* VS4000 NCR 53C94 */
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if ((strcmp(ppdev->dv_cfdata->cf_driver->cd_name, "asc") == 0) &&
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if ((jmfr("asc", ppdev, BDEV_SD) == 0) &&
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(ppdev->dv_cfdata->cf_loc[0] == rpb.csrphy))
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return 1;
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@ -273,14 +300,17 @@ booted_sd(dev, aux)
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#endif
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#if NRL > 0
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int
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booted_rl(dev, aux)
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struct device *dev;
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void *aux;
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booted_rl(struct device *dev, void *aux)
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{
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if ((rpb.devtyp == BDEV_RL) &&
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!strcmp("rl", dev->dv_cfdata->cf_driver->cd_name))
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return 1; /* XXX should check unit number also */
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static int ub;
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if (jmfr("rlc", dev, BDEV_RL))
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ub = ubtest(aux);
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if (ub)
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return 0;
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if (jmfr("rl", dev, BDEV_RL))
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return 0; /* XXX should check unit number also */
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return 1;
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}
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#endif
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@ -295,10 +325,8 @@ booted_ra(struct device *dev, void *aux)
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struct mscp_softc *pdev = (void *)dev->dv_parent;
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paddr_t ioaddr;
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if (rpb.devtyp != BDEV_UDA && rpb.devtyp != BDEV_KDB)
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return 0; /* Not boot device type */
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if (strcmp("ra", dev->dv_cfdata->cf_driver->cd_name))
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return 0; /* Not RA disk drive */
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if (jmfr("ra", dev, BDEV_UDA) && jmfr("ra", dev, BDEV_KDB))
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return 0;
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if (da->da_mp->mscp_unit != rpb.unit)
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return 0; /* Wrong unit number */
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@ -319,18 +347,15 @@ booted_hp(struct device *dev, void *aux)
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{
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static int mbaaddr;
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if (rpb.devtyp != BDEV_HP)
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return 0;
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/* Save last adapter address */
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if (strcmp("mba", dev->dv_cfdata->cf_driver->cd_name) == 0) {
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if (jmfr("mba", dev, BDEV_HP) == 0) {
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struct sbi_attach_args *sa = aux;
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mbaaddr = kvtophys(sa->nexaddr);
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return 0;
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}
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if (strcmp("hp", dev->dv_cfdata->cf_driver->cd_name))
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if (jmfr("hp", dev, BDEV_HP))
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return 0;
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if (((struct mba_attach_args *)aux)->unit != rpb.unit)
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