mirror of
https://github.com/opnsense/src.git
synced 2026-05-28 04:12:45 -04:00
Lots of changes, including:
* Support for AlphaStation 200, 250, 255, 400 * Untested support for UDB, Multia, AXPpci33 (Noname) * Support for Personal Workstation 433a/433au, 500a/500au, 600a/600au (Miata) * Some minor fixes and improvements to interrupt handling. Submitted by: Andrew Gallatin <gallatin@cs.duke.edu> (AS200, Miata) Obtained from: NetBSD (some code for AS200, Miata, Noname)
This commit is contained in:
Doug Rabson
parent
22126f4208
commit
8a7b91802a
35 changed files with 2363 additions and 90 deletions
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: autoconf.c,v 1.4 1998/07/12 16:07:05 dfr Exp $
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* $Id: autoconf.c,v 1.5 1998/07/22 08:34:19 dfr Exp $
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*/
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#include <sys/param.h>
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@ -107,10 +107,15 @@ configure(void *dummy)
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void
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cpu_rootconf()
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{
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static char rootname[] = "sd0a";
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mountrootfsname = "ufs";
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rootdevs[0] = makedev(4, dkmakeminor(0, COMPATIBILITY_SLICE, 0));
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rootdevs[1] = makedev(4, dkmakeminor(1, COMPATIBILITY_SLICE, 0));
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rootdevnames[0] = "sd0a";
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rootdevs[0] = rootdev;
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rootname[2] += dkunit(rootdev);
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rootdevnames[0] = rootname;
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rootdevs[1] = makedev(4, dkmakeminor(0, COMPATIBILITY_SLICE, 0));
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rootdevnames[1] = "sd0a";
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}
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void
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@ -1,4 +1,4 @@
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/* $Id$ */
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/* $Id: cpuconf.c,v 1.1 1998/06/10 10:52:18 dfr Exp $ */
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/* $NetBSD: cpuconf.c,v 1.10 1998/03/20 21:48:21 thorpej Exp $ */
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/*
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@ -93,6 +93,12 @@ extern void avalon_a12_init __P((int));
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#define avalon_a12_init platform_not_configured
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#endif
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#ifdef DEC_ST550
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extern void st550_init __P((int));
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#else
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#define st550_init platform_not_configured
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#endif
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struct cpuinit cpuinit[] = {
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cpu_notsupp("???"), /* 0: ??? */
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cpu_notsupp("ST_ADU"), /* 1: ST_ADU */
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@ -124,7 +130,7 @@ struct cpuinit cpuinit[] = {
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cpu_notsupp("ST_DEC_1000A"), /* 27: ST_DEC_1000A */
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cpu_notsupp("ST_DEC_ALPHAVME_224"), /* 28: ST_DEC_ALPHAVME_224 */
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cpu_notsupp("???"), /* 29: ??? */
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cpu_notsupp("???"), /* 30: ??? */
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cpu_init(st550_init,"DEC_ST550"), /* 30: ST_DEC_550 */
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cpu_notsupp("???"), /* 31: ??? */
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cpu_notsupp("ST_DEC_EV56_PBP"), /* 32: ST_DEC_EV56_PBP */
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cpu_notsupp("ST_DEC_ALPHAVME_320"), /* 33: ST_DEC_ALPHAVME_320 */
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@ -154,7 +160,7 @@ platform_not_supported(int cputype)
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typestr = cpuinit[cputype].option;
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printf("\n");
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printf("NetBSD does not yet support system type %d (%s).\n", cputype,
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printf("FreeBSD does not yet support system type %d (%s).\n", cputype,
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typestr);
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printf("\n");
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panic("platform not supported");
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252
sys/alpha/alpha/dec_2100_a50.c
Normal file
252
sys/alpha/alpha/dec_2100_a50.c
Normal file
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@ -0,0 +1,252 @@
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/* $NetBSD: dec_2100_a50.c,v 1.39 1998/04/17 02:45:19 mjacob Exp $ */
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/*
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* Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* Additional Copyright (c) 1997 by Matthew Jacob for NASA/Ames Research Center
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*/
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/*
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* Additional Copyright (c) 1998 by Andrew Gallatin for Duke University
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*/
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#include "opt_ddb.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <sys/termios.h>
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#include <machine/rpb.h>
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#include <machine/cpuconf.h>
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#include <machine/clock.h>
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#include <pci/pcireg.h>
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#include <pci/pcivar.h>
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#include <pci/pci_ioctl.h>
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#include <alpha/pci/apecsreg.h>
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#include <alpha/pci/apecsvar.h>
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#include "sio.h"
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#include "sc.h"
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#ifndef CONSPEED
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#define CONSPEED TTYDEF_SPEED
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#endif
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static int comcnrate = CONSPEED;
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void dec_2100_a50_init __P((void));
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static void dec_2100_a50_cons_init __P((void));
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static void dec_2100_a50_device_register __P((struct device *, void *));
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static void dec_2100_a50_intr_map __P((void *));
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void sio_intr_establish __P((int));
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void sio_intr_disestablish __P((int));
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void sio_intr_setup __P((void));
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extern int siocnattach __P((int, int));
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extern int siogdbattach __P((int, int));
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extern int sccnattach __P((void));
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const struct alpha_variation_table dec_2100_a50_variations[] = {
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{ SV_ST_AVANTI, "AlphaStation 400 4/233 (\"Avanti\")" },
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{ SV_ST_MUSTANG2_4_166, "AlphaStation 200 4/166 (\"Mustang II\")" },
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{ SV_ST_MUSTANG2_4_233, "AlphaStation 200 4/233 (\"Mustang II\")" },
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{ SV_ST_AVANTI_4_266, "AlphaStation 250 4/266" },
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{ SV_ST_MUSTANG2_4_100, "AlphaStation 200 4/100 (\"Mustang II\")" },
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{ SV_ST_AVANTI_4_233, "AlphaStation 255/233" },
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{ 0, NULL },
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};
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void
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dec_2100_a50_init()
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{
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u_int64_t variation;
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platform.family = "AlphaStation 200/400 (\"Avanti\")";
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if ((platform.model = alpha_dsr_sysname()) == NULL) {
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variation = hwrpb->rpb_variation & SV_ST_MASK;
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if (variation == SV_ST_AVANTI_XXX) {
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/* XXX apparently the same? */
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variation = SV_ST_AVANTI;
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}
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if ((platform.model = alpha_variation_name(variation,
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dec_2100_a50_variations)) == NULL)
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platform.model = alpha_unknown_sysname();
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}
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platform.iobus = "apecs";
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platform.cons_init = dec_2100_a50_cons_init;
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platform.pci_intr_map = dec_2100_a50_intr_map;
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}
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extern int comconsole; /* XXX for forcing comconsole when srm serial console is used */
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static void
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dec_2100_a50_cons_init()
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{
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struct ctb *ctb;
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apecs_init();
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#ifdef DDB
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siogdbattach(0x2f8, 9600);
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#endif
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ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off);
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switch (ctb->ctb_term_type) {
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case 2:
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/* serial console ... */
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/* XXX */
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{
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/*
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* Delay to allow PROM putchars to complete.
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* FIFO depth * character time,
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* character time = (1000000 / (defaultrate / 10))
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*/
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DELAY(160000000 / comcnrate);
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/*
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* force a comconsole on com1 if the SRM has a serial console
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*/
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comconsole = 0;
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if (siocnattach(0x3f8, comcnrate))
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panic("can't init serial console");
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break;
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}
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case 3:
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/* display console ... */
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/* XXX */
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#if NSC > 0
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sccnattach();
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#else
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panic("not configured to use display && keyboard console");
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#endif
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break;
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default:
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printf("ctb->ctb_term_type = 0x%lx\n", ctb->ctb_term_type);
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printf("ctb->ctb_turboslot = 0x%lx\n", ctb->ctb_turboslot);
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panic("consinit: unknown console type %d\n",
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ctb->ctb_term_type);
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}
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}
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#define SIO_PCIREG_PIRQ_RTCTRL 0x60 /* PIRQ0 Route Control */
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void
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dec_2100_a50_intr_map(void *arg)
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{
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u_int8_t pirqline;
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u_int32_t pirqreg;
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int pirq=0; /* gcc -Wuninitialized XXX */
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pcicfgregs *cfg = (pcicfgregs *)arg;
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static int intr_setup_done=0;
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/*
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* Slot->interrupt translation. Taken from NetBSD
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*/
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if(cfg->intpin == 0)
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return;
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if(cfg->intpin > 4)
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panic("dec_2100_a50_intr_map: bad intpin %d",cfg->intpin);
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switch (cfg->slot) {
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case 6: /* NCR SCSI */
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pirq = 3;
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break;
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case 11: /* slot 1 */
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case 14: /* slot 3 */
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switch(cfg->intpin){
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case 1:
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case 4:
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pirq = 0;
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break;
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case 2:
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pirq = 2;
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break;
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case 3:
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pirq = 1;
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break;
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default:
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panic("dec_2100_a50_intr_map bogus PCI pin %d\n",
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cfg->intpin);
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}
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break;
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case 12: /* slot 2 */
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switch (cfg->intpin) {
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case 1:
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case 4:
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pirq = 1;
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break;
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case 2:
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pirq = 0;
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break;
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case 3:
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pirq = 2;
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break;
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default:
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panic("dec_2100_a50_intr_map bogus PCI pin %d\n",
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cfg->intpin);
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};
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break;
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case 13: /* slot 3 */
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switch (cfg->intpin) {
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case 1:
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case 4:
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pirq = 2;
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break;
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case 2:
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pirq = 1;
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break;
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case 3:
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pirq = 0;
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break;
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};
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break;
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default:
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printf("dec_2100_a50_intr_map: weird slot %d\n",
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cfg->slot);
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/* return;*/
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}
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/*
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* read the SIO IRQ routing register to determine where the
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* interrupt will actually be routed. Thank you, NetBSD
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*/
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pirqreg = chipset.cfgreadl(0, 7, 0, SIO_PCIREG_PIRQ_RTCTRL);
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pirqline = (pirqreg >> (pirq * 8)) & 0xff;
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if ((pirqline & 0x80) != 0)
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panic("bad pirqline %d",pirqline);
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pirqline &= 0xf;
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cfg->intline = pirqline;
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}
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282
sys/alpha/alpha/dec_axppci_33.c
Normal file
282
sys/alpha/alpha/dec_axppci_33.c
Normal file
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@ -0,0 +1,282 @@
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/* $Id$ */
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/* $NetBSD: dec_axppci_33.c,v 1.38 1998/07/07 08:49:12 ross Exp $ */
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|
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/*
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* Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Author: Chris G. Demetriou
|
||||
*
|
||||
* Permission to use, copy, modify and distribute this software and
|
||||
* its documentation is hereby granted, provided that both the copyright
|
||||
* notice and this permission notice appear in all copies of the
|
||||
* software, derivative works or modified versions, and any portions
|
||||
* thereof, and that both notices appear in supporting documentation.
|
||||
*
|
||||
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||||
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||||
*
|
||||
* Carnegie Mellon requests users of this software to return to
|
||||
*
|
||||
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||||
* School of Computer Science
|
||||
* Carnegie Mellon University
|
||||
* Pittsburgh PA 15213-3890
|
||||
*
|
||||
* any improvements or extensions that they make and grant Carnegie the
|
||||
* rights to redistribute these changes.
|
||||
*/
|
||||
/*
|
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* Additional Copyright (c) 1997 by Matthew Jacob for NASA/Ames Research Center
|
||||
*/
|
||||
|
||||
#include "opt_ddb.h"
|
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|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/termios.h>
|
||||
|
||||
#include <machine/rpb.h>
|
||||
#include <machine/cpuconf.h>
|
||||
#include <machine/clock.h>
|
||||
#include <pci/pcireg.h>
|
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#include <pci/pcivar.h>
|
||||
#include <pci/pci_ioctl.h>
|
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#include <alpha/pci/lcavar.h>
|
||||
|
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#include "sio.h"
|
||||
#include "sc.h"
|
||||
#ifndef CONSPEED
|
||||
#define CONSPEED TTYDEF_SPEED
|
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#endif
|
||||
static int comcnrate = CONSPEED;
|
||||
|
||||
void dec_axppci_33_init __P((void));
|
||||
static void dec_axppci_33_cons_init __P((void));
|
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static void dec_axppci_33_intr_map __P((void *));
|
||||
|
||||
extern int siocnattach __P((int, int));
|
||||
extern int siogdbattach __P((int, int));
|
||||
extern int sccnattach __P((void));
|
||||
|
||||
const struct alpha_variation_table dec_axppci_33_variations[] = {
|
||||
{ 0, "Alpha PC AXPpci33 (\"NoName\")" },
|
||||
{ 0, NULL },
|
||||
};
|
||||
|
||||
#define NSIO_PORT 0x26e /* Hardware enabled option: 0x398 */
|
||||
#define NSIO_BASE 0
|
||||
#define NSIO_INDEX NSIO_BASE
|
||||
#define NSIO_DATA 1
|
||||
#define NSIO_SIZE 2
|
||||
#define NSIO_CFG0 0
|
||||
#define NSIO_CFG1 1
|
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#define NSIO_CFG2 2
|
||||
#define NSIO_IDE_ENABLE 0x40
|
||||
|
||||
void
|
||||
dec_axppci_33_init()
|
||||
{
|
||||
int cfg0val;
|
||||
u_int64_t variation;
|
||||
|
||||
platform.family = "DEC AXPpci";
|
||||
|
||||
if ((platform.model = alpha_dsr_sysname()) == NULL) {
|
||||
variation = hwrpb->rpb_variation & SV_ST_MASK;
|
||||
if ((platform.model = alpha_variation_name(variation,
|
||||
dec_axppci_33_variations)) == NULL)
|
||||
platform.model = alpha_unknown_sysname();
|
||||
}
|
||||
|
||||
platform.iobus = "lca";
|
||||
platform.cons_init = dec_axppci_33_cons_init;
|
||||
platform.pci_intr_map = dec_axppci_33_intr_map;
|
||||
|
||||
lca_init();
|
||||
|
||||
outb(NSIO_PORT + NSIO_INDEX, NSIO_CFG0);
|
||||
alpha_mb();
|
||||
cfg0val = inb(NSIO_PORT + NSIO_DATA);
|
||||
|
||||
cfg0val |= NSIO_IDE_ENABLE;
|
||||
|
||||
outb(NSIO_PORT + NSIO_INDEX, NSIO_CFG0);
|
||||
alpha_mb();
|
||||
outb(NSIO_PORT + NSIO_DATA, cfg0val);
|
||||
alpha_mb();
|
||||
outb(NSIO_PORT + NSIO_DATA, cfg0val);
|
||||
}
|
||||
|
||||
extern int comconsole; /* XXX for forcing comconsole when srm serial console is used */
|
||||
|
||||
static void
|
||||
dec_axppci_33_cons_init()
|
||||
{
|
||||
struct ctb *ctb;
|
||||
struct lca_config *lcp;
|
||||
|
||||
lca_init();
|
||||
|
||||
#ifdef DDB
|
||||
siogdbattach(0x2f8, 9600);
|
||||
#endif
|
||||
ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off);
|
||||
|
||||
switch (ctb->ctb_term_type) {
|
||||
case 2:
|
||||
/* serial console ... */
|
||||
/* XXX */
|
||||
{
|
||||
/*
|
||||
* Delay to allow PROM putchars to complete.
|
||||
* FIFO depth * character time,
|
||||
* character time = (1000000 / (defaultrate / 10))
|
||||
*/
|
||||
DELAY(160000000 / comcnrate);
|
||||
/*
|
||||
* force a comconsole on com1 if the SRM has a serial console
|
||||
*/
|
||||
comconsole = 0;
|
||||
if (siocnattach(0x3f8, comcnrate))
|
||||
panic("can't init serial console");
|
||||
break;
|
||||
}
|
||||
|
||||
case 3:
|
||||
/* display console ... */
|
||||
/* XXX */
|
||||
#if NSC > 0
|
||||
sccnattach();
|
||||
#else
|
||||
panic("not configured to use display && keyboard console");
|
||||
#endif
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("ctb->ctb_term_type = 0x%lx\n", ctb->ctb_term_type);
|
||||
printf("ctb->ctb_turboslot = 0x%lx\n", ctb->ctb_turboslot);
|
||||
|
||||
panic("consinit: unknown console type %d\n",
|
||||
ctb->ctb_term_type);
|
||||
}
|
||||
}
|
||||
|
||||
#define SIO_PCIREG_PIRQ_RTCTRL 0x60 /* PIRQ0 Route Control */
|
||||
|
||||
void
|
||||
dec_axppci_33_intr_map(void *arg)
|
||||
{
|
||||
pcicfgregs *cfg = (pcicfgregs *)arg;
|
||||
int pirq;
|
||||
u_int32_t pirqreg;
|
||||
u_int8_t pirqline;
|
||||
|
||||
#ifndef DIAGNOSTIC
|
||||
pirq = 0; /* XXX gcc -Wuninitialized */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Slot->interrupt translation. Taken from NetBSD
|
||||
*/
|
||||
|
||||
if (cfg->intpin == 0) {
|
||||
/* No IRQ used. */
|
||||
return;
|
||||
}
|
||||
if (cfg->intpin > 4) {
|
||||
printf("dec_axppci_33_intr_map: bad interrupt pin %d\n",
|
||||
cfg->intpin);
|
||||
return;
|
||||
}
|
||||
|
||||
switch (cfg->slot) {
|
||||
case 6: /* NCR SCSI */
|
||||
pirq = 3;
|
||||
break;
|
||||
|
||||
case 11: /* slot 1 */
|
||||
switch (cfg->intpin) {
|
||||
case 1:
|
||||
case 4:
|
||||
pirq = 0;
|
||||
break;
|
||||
case 2:
|
||||
pirq = 2;
|
||||
break;
|
||||
case 3:
|
||||
pirq = 1;
|
||||
break;
|
||||
#ifdef DIAGNOSTIC
|
||||
default: /* XXX gcc -Wuninitialized */
|
||||
panic("dec_axppci_33_intr_map: bogus PCI pin %d\n",
|
||||
cfg->intpin);
|
||||
#endif
|
||||
};
|
||||
break;
|
||||
|
||||
case 12: /* slot 2 */
|
||||
switch (cfg->intpin) {
|
||||
case 1:
|
||||
case 4:
|
||||
pirq = 1;
|
||||
break;
|
||||
case 2:
|
||||
pirq = 0;
|
||||
break;
|
||||
case 3:
|
||||
pirq = 2;
|
||||
break;
|
||||
#ifdef DIAGNOSTIC
|
||||
default: /* XXX gcc -Wuninitialized */
|
||||
panic("dec_axppci_33_intr_map: bogus PCI pin %d\n",
|
||||
cfg->intpin);
|
||||
#endif
|
||||
};
|
||||
break;
|
||||
|
||||
case 8: /* slot 3 */
|
||||
switch (cfg->intpin) {
|
||||
case 1:
|
||||
case 4:
|
||||
pirq = 2;
|
||||
break;
|
||||
case 2:
|
||||
pirq = 1;
|
||||
break;
|
||||
case 3:
|
||||
pirq = 0;
|
||||
break;
|
||||
#ifdef DIAGNOSTIC
|
||||
default: /* XXX gcc -Wuninitialized */
|
||||
panic("dec_axppci_33_intr_map bogus: PCI pin %d\n",
|
||||
cfg->intpin);
|
||||
#endif
|
||||
};
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("dec_axppci_33_intr_map: weird device number %d\n",
|
||||
cfg->slot);
|
||||
return;
|
||||
}
|
||||
|
||||
pirqreg = chipset.cfgreadl(0, 7, 0, SIO_PCIREG_PIRQ_RTCTRL);
|
||||
#if 0
|
||||
printf("dec_axppci_33_intr_map: device %d pin %c: pirq %d, reg = %x\n",
|
||||
device, '@' + cfg->intpin, pirq, pirqreg);
|
||||
#endif
|
||||
pirqline = (pirqreg >> (pirq * 8)) & 0xff;
|
||||
if ((pirqline & 0x80) != 0)
|
||||
panic("bad pirqline %d",pirqline);
|
||||
pirqline &= 0xf;
|
||||
|
||||
#if 0
|
||||
printf("dec_axppci_33_intr_map: device %d pin %c: mapped to line %d\n",
|
||||
device, '@' + cfg->intpin, pirqline);
|
||||
#endif
|
||||
|
||||
cfg->intline = pirqline;
|
||||
}
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
/* $Id: dec_eb164.c,v 1.2 1998/07/12 16:07:43 dfr Exp $ */
|
||||
/* $Id: dec_eb164.c,v 1.3 1998/07/22 08:18:34 dfr Exp $ */
|
||||
/* $NetBSD: dec_eb164.c,v 1.26 1998/04/17 02:45:19 mjacob Exp $ */
|
||||
|
||||
/*
|
||||
|
|
@ -42,6 +42,8 @@
|
|||
#include <machine/cpuconf.h>
|
||||
#include <machine/clock.h>
|
||||
|
||||
#include <alpha/pci/ciavar.h>
|
||||
|
||||
#include "sio.h"
|
||||
#include "sc.h"
|
||||
|
||||
|
|
@ -52,9 +54,14 @@ static int comcnrate = CONSPEED;
|
|||
|
||||
void dec_eb164_init __P((void));
|
||||
static void dec_eb164_cons_init __P((void));
|
||||
static void eb164_intr_init(void);
|
||||
extern void eb164_intr_enable(int irq);
|
||||
extern void eb164_intr_disable(int irq);
|
||||
|
||||
extern int siocnattach __P((int, int));
|
||||
extern int siogdbattach __P((int, int));
|
||||
extern int sccnattach __P((void));
|
||||
|
||||
void
|
||||
dec_eb164_init()
|
||||
{
|
||||
|
|
@ -67,6 +74,7 @@ dec_eb164_init()
|
|||
|
||||
platform.iobus = "cia";
|
||||
platform.cons_init = dec_eb164_cons_init;
|
||||
platform.pci_intr_init = eb164_intr_init;
|
||||
platform.pci_intr_map = NULL;
|
||||
platform.pci_intr_disable = eb164_intr_disable;
|
||||
platform.pci_intr_enable = eb164_intr_enable;
|
||||
|
|
@ -121,3 +129,12 @@ dec_eb164_cons_init()
|
|||
ctb->ctb_term_type);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
eb164_intr_init()
|
||||
{
|
||||
/*
|
||||
* Enable ISA-PCI cascade interrupt.
|
||||
*/
|
||||
eb164_intr_enable(4);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -44,6 +44,7 @@
|
|||
#include <pci/pcivar.h>
|
||||
#include <pci/pci_ioctl.h>
|
||||
#include <alpha/pci/ciareg.h>
|
||||
#include <alpha/pci/ciavar.h>
|
||||
|
||||
#include "sio.h"
|
||||
#include "sc.h"
|
||||
|
|
@ -55,10 +56,15 @@ static int comcnrate = CONSPEED;
|
|||
|
||||
void dec_kn20aa_init __P((void));
|
||||
static void dec_kn20aa_cons_init __P((void));
|
||||
static void dec_kn20aa_intr_init __P((void));
|
||||
static void dec_kn20aa_intr_map __P((void *));
|
||||
static void dec_kn20aa_intr_disable __P((int));
|
||||
static void dec_kn20aa_intr_enable __P((int));
|
||||
|
||||
extern int siocnattach __P((int, int));
|
||||
extern int siogdbattach __P((int, int));
|
||||
extern int sccnattach __P((void));
|
||||
|
||||
#if 0
|
||||
static void dec_kn20aa_device_register __P((struct device *, void *));
|
||||
#endif
|
||||
|
|
@ -85,6 +91,7 @@ dec_kn20aa_init()
|
|||
|
||||
platform.iobus = "cia";
|
||||
platform.cons_init = dec_kn20aa_cons_init;
|
||||
platform.pci_intr_init = dec_kn20aa_intr_init;
|
||||
platform.pci_intr_map = dec_kn20aa_intr_map;
|
||||
platform.pci_intr_disable = dec_kn20aa_intr_disable;
|
||||
platform.pci_intr_enable = dec_kn20aa_intr_enable;
|
||||
|
|
@ -258,6 +265,15 @@ dec_kn20aa_device_register(dev, aux)
|
|||
#endif
|
||||
|
||||
#define KN20AA_MAX_IRQ 32
|
||||
void
|
||||
dec_kn20aa_intr_init()
|
||||
{
|
||||
/*
|
||||
* Enable ISA-PCI cascade interrupt.
|
||||
*/
|
||||
dec_kn20aa_intr_enable(31);
|
||||
}
|
||||
|
||||
void
|
||||
dec_kn20aa_intr_map(void *arg)
|
||||
{
|
||||
|
|
|
|||
271
sys/alpha/alpha/dec_st550.c
Normal file
271
sys/alpha/alpha/dec_st550.c
Normal file
|
|
@ -0,0 +1,271 @@
|
|||
/*
|
||||
* Copyright (c) 1995, 1996, 1997 Carnegie-Mellon University.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Author: Chris G. Demetriou
|
||||
*
|
||||
* Permission to use, copy, modify and distribute this software and
|
||||
* its documentation is hereby granted, provided that both the copyright
|
||||
* notice and this permission notice appear in all copies of the
|
||||
* software, derivative works or modified versions, and any portions
|
||||
* thereof, and that both notices appear in supporting documentation.
|
||||
*
|
||||
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||||
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||||
*
|
||||
* Carnegie Mellon requests users of this software to return to
|
||||
*
|
||||
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||||
* School of Computer Science
|
||||
* Carnegie Mellon University
|
||||
* Pittsburgh PA 15213-3890
|
||||
*
|
||||
* any improvements or extensions that they make and grant Carnegie the
|
||||
* rights to redistribute these changes.
|
||||
*/
|
||||
/*
|
||||
* Additional Copyright (c) 1997 by Matthew Jacob for NASA/Ames Research Center
|
||||
*/
|
||||
/*
|
||||
* Additional Copyright (c) 1998 by Andrew Gallatin for Duke University
|
||||
*/
|
||||
|
||||
#include "opt_ddb.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.h>
|
||||
#include <machine/intr.h>
|
||||
|
||||
#include <sys/device.h>
|
||||
#include <sys/termios.h>
|
||||
|
||||
#include <machine/rpb.h>
|
||||
#include <machine/cpuconf.h>
|
||||
#include <machine/clock.h>
|
||||
#include <pci/pcireg.h>
|
||||
#include <pci/pcivar.h>
|
||||
#include <pci/pci_ioctl.h>
|
||||
#include <alpha/pci/ciareg.h>
|
||||
#include <alpha/pci/ciavar.h>
|
||||
|
||||
#include "sio.h"
|
||||
#include "sc.h"
|
||||
|
||||
#ifndef CONSPEED
|
||||
#define CONSPEED TTYDEF_SPEED
|
||||
#endif
|
||||
static int comcnrate = CONSPEED;
|
||||
|
||||
void st550_init __P((void));
|
||||
static void st550_cons_init __P((void));
|
||||
static void st550_intr_init __P((void));
|
||||
static void pyxis_intr_enable __P((int));
|
||||
static void pyxis_intr_disable __P((int));
|
||||
static void st550_intr_enable __P((int));
|
||||
static void st550_intr_disable __P((int));
|
||||
static void st550_intr_map __P((void *));
|
||||
#define ST550_PCI_IRQ_BEGIN 8
|
||||
#define ST550_PCI_MAX_IRQ 47
|
||||
|
||||
extern int siocnattach __P((int, int));
|
||||
extern int siogdbattach __P((int, int));
|
||||
extern int sccnattach __P((void));
|
||||
|
||||
void
|
||||
st550_init()
|
||||
{
|
||||
int i;
|
||||
platform.family = "Digital Personal Workstation (Miata)";
|
||||
|
||||
if ((platform.model = alpha_dsr_sysname()) == NULL) {
|
||||
/* XXX Don't know the system variations, yet. */
|
||||
platform.model = alpha_unknown_sysname();
|
||||
}
|
||||
|
||||
platform.iobus = "cia";
|
||||
platform.cons_init = st550_cons_init;
|
||||
platform.pci_intr_init = st550_intr_init;
|
||||
platform.pci_intr_map = st550_intr_map;
|
||||
platform.pci_intr_disable = st550_intr_disable;
|
||||
platform.pci_intr_enable = st550_intr_enable;
|
||||
}
|
||||
|
||||
extern int comconsole;
|
||||
|
||||
static void
|
||||
st550_cons_init()
|
||||
{
|
||||
struct ctb *ctb;
|
||||
|
||||
cia_init();
|
||||
|
||||
#ifdef DDB
|
||||
siogdbattach(0x2f8, 57600);
|
||||
#endif
|
||||
|
||||
ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off);
|
||||
|
||||
switch (ctb->ctb_term_type) {
|
||||
case 2:
|
||||
/* serial console ... */
|
||||
/* XXX */
|
||||
{
|
||||
/*
|
||||
* Delay to allow PROM putchars to complete.
|
||||
* FIFO depth * character time,
|
||||
* character time = (1000000 / (defaultrate / 10))
|
||||
*/
|
||||
DELAY(160000000 / comcnrate);
|
||||
comconsole = 0;
|
||||
if (siocnattach(0x3f8, comcnrate))
|
||||
panic("can't init serial console");
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case 3:
|
||||
/* display console ... */
|
||||
/* XXX */
|
||||
#if NSC > 0
|
||||
sccnattach();
|
||||
#else
|
||||
panic("not configured to use display && keyboard console");
|
||||
#endif
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("ctb->ctb_term_type = 0x%lx\n", ctb->ctb_term_type);
|
||||
printf("ctb->ctb_turboslot = 0x%lx\n", ctb->ctb_turboslot);
|
||||
|
||||
panic("consinit: unknown console type %d\n",
|
||||
ctb->ctb_term_type);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
st550_intr_init()
|
||||
{
|
||||
/* This is here because we need to disable extraneous pci interrupts. */
|
||||
int i;
|
||||
for(i = ST550_PCI_IRQ_BEGIN; i <= ST550_PCI_MAX_IRQ; i++)
|
||||
pyxis_intr_disable(i);
|
||||
/* From Linux... */
|
||||
pyxis_intr_enable(2); /* enable HALT switch */
|
||||
pyxis_intr_enable(6); /* enable timer */
|
||||
pyxis_intr_enable(7); /* enable ISA PIC cascade */
|
||||
}
|
||||
|
||||
static void
|
||||
st550_intr_map(void *arg)
|
||||
{
|
||||
pcicfgregs *cfg = (pcicfgregs *)arg;
|
||||
|
||||
/* There are two main variants of Miata: Miata 1 (Intel SIO)
|
||||
* and Miata {1.5,2} (Cypress).
|
||||
*
|
||||
* The Miata 1 has a CMD PCI IDE wired to compatibility mode at
|
||||
* slot 4 of bus 0. This variant has the Pyxis DMA bug.
|
||||
*
|
||||
* On the Miata 1.5 and Miata 2, the Cypress PCI-ISA bridge lives
|
||||
* on device 7 of bus 0. This device has PCI IDE wired to
|
||||
* compatibility mode on functions 1 and 2.
|
||||
*
|
||||
* There will be no interrupt mapping for these devices, so just
|
||||
* bail out now.
|
||||
*/
|
||||
if(cfg->bus == 0) {
|
||||
if ((hwrpb->rpb_variation & SV_ST_MASK) < SV_ST_MIATA_1_5) {
|
||||
/* Miata 1 */
|
||||
if (cfg->slot == 7)
|
||||
return;
|
||||
else if (cfg->func == 4)
|
||||
return;
|
||||
} else {
|
||||
/* Miata 1.5 or Miata 2 */
|
||||
if (cfg->slot == 7) {
|
||||
if (cfg->func == 0)
|
||||
return;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* Account for the PCI interrupt offset. */
|
||||
/* cfg->intline += ST550_PCI_IRQ_BEGIN; */
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
* The functions below were written based on a draft copy of the
|
||||
* 21174 TRM.
|
||||
*/
|
||||
static void
|
||||
pyxis_intr_enable(irq)
|
||||
int irq;
|
||||
{
|
||||
volatile u_int64_t temp;
|
||||
|
||||
alpha_mb();
|
||||
temp = REGVAL64(PYXIS_INT_MASK);
|
||||
alpha_mb();
|
||||
|
||||
temp |= ( 1L << irq );
|
||||
REGVAL64(PYXIS_INT_MASK) = temp;
|
||||
alpha_mb();
|
||||
temp = REGVAL64(PYXIS_INT_MASK);
|
||||
#ifdef 0
|
||||
printf("pyxis_intr_enable: enabling %d, current mask= ", irq);
|
||||
{
|
||||
int i;
|
||||
for ( i = 0; i < 61; i++)
|
||||
if (temp & (1 << i)){
|
||||
printf("%d " ,i);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
pyxis_intr_disable(irq)
|
||||
int irq;
|
||||
{
|
||||
volatile u_int64_t temp;
|
||||
|
||||
alpha_mb();
|
||||
temp = REGVAL64(PYXIS_INT_MASK);
|
||||
temp &= ~(1L << irq );
|
||||
REGVAL64(PYXIS_INT_MASK) = temp;
|
||||
alpha_mb();
|
||||
temp = REGVAL64(PYXIS_INT_MASK);
|
||||
#if 0
|
||||
printf("pyxis_intr_disable: disabled %d, current mask ", irq);
|
||||
{
|
||||
int i;
|
||||
for ( i = 0; i < 61; i++)
|
||||
if (temp & (1 << i)){
|
||||
printf("%d ",i);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
st550_intr_enable(irq)
|
||||
int irq;
|
||||
{
|
||||
pyxis_intr_enable(irq + ST550_PCI_IRQ_BEGIN);
|
||||
}
|
||||
|
||||
static void
|
||||
st550_intr_disable(irq)
|
||||
int irq;
|
||||
{
|
||||
pyxis_intr_disable(irq + ST550_PCI_IRQ_BEGIN);
|
||||
}
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
/* $Id: interrupt.c,v 1.3 1998/07/05 12:22:56 dfr Exp $ */
|
||||
/* $Id: interrupt.c,v 1.4 1998/07/12 16:09:27 dfr Exp $ */
|
||||
/* $NetBSD: interrupt.c,v 1.23 1998/02/24 07:38:01 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
|
|
@ -71,7 +71,7 @@ interrupt(a0, a1, a2, framep)
|
|||
struct proc* p = curproc;
|
||||
if (!p) p = &proc0;
|
||||
if ((caddr_t) framep < (caddr_t) p->p_addr + 1024)
|
||||
printf("possible stack overflow\n");
|
||||
panic("possible stack overflow\n");
|
||||
}
|
||||
|
||||
switch (a0) {
|
||||
|
|
@ -307,7 +307,7 @@ alpha_connect_intr(struct alpha_intr *i)
|
|||
}
|
||||
|
||||
void
|
||||
alpha_dispatch_intr(int vector)
|
||||
alpha_dispatch_intr(void *frame, unsigned long vector)
|
||||
{
|
||||
struct alpha_intr *i;
|
||||
int h = HASHVEC(vector);
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: locore.s,v 1.1 1998/06/10 10:52:50 dfr Exp $
|
||||
* $Id: locore.s,v 1.2 1998/06/10 19:59:40 dfr Exp $
|
||||
*/
|
||||
/*
|
||||
* Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
|
||||
|
|
@ -78,8 +78,6 @@
|
|||
call_pal PAL_OSF1_swpctx
|
||||
|
||||
.text
|
||||
EXPORT(kernel_text)
|
||||
kernel_text:
|
||||
|
||||
NESTED(locorestart, 1, 0, ra, 0, 0)
|
||||
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: machdep.c,v 1.9 1998/07/29 18:36:29 dfr Exp $
|
||||
* $Id: machdep.c,v 1.10 1998/07/30 08:10:26 dfr Exp $
|
||||
*/
|
||||
/*-
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
|
|
@ -1801,3 +1801,19 @@ bad:
|
|||
return(-1);
|
||||
|
||||
}
|
||||
|
||||
void atomic_add(u_int32_t* p, u_int32_t v)
|
||||
{
|
||||
u_int32_t temp;
|
||||
__asm__ __volatile__ (
|
||||
"1:\tldl_l %0,%2\n\t" /* load counter value, asserting lock */
|
||||
"addl %3,%0,%0\n\t" /* add our bits */
|
||||
"stl_c %0,%1\n\t" /* attempt to store */
|
||||
"beq %0,2f\n\t" /* if the store failed, spin */
|
||||
"br 3f\n" /* it worked, exit */
|
||||
"2:\tbr 1b\n" /* *p not updated, loop */
|
||||
"3:\tmb\n" /* it worked */
|
||||
: "=&r"(temp), "=m" (*p)
|
||||
: "m"(*p), "r"(v)
|
||||
: "memory");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -11,16 +11,20 @@
|
|||
# device lines is present in the ./LINT configuration file. If you are
|
||||
# in doubt as to the purpose or necessity of a line, check first in LINT.
|
||||
#
|
||||
# $Id: GENERIC,v 1.1 1998/06/10 10:53:56 dfr Exp $
|
||||
# $Id: GENERIC,v 1.2 1998/08/07 08:16:31 dfr Exp $
|
||||
|
||||
machine "alpha"
|
||||
cpu "EV4"
|
||||
cpu "EV5"
|
||||
ident GENERIC
|
||||
maxusers 10
|
||||
|
||||
# Platforms supported
|
||||
options "DEC_AXPPCI_33" # UDB, Multia, AXPpci33, Noname
|
||||
options "DEC_EB164" # EB164, PC164, PC164LX, PC164SX
|
||||
options "DEC_2100_A50" # AlphaStation 200, 250, 255, 400
|
||||
options "DEC_KN20AA" # AlphaStation 500, 600
|
||||
options "DEC_ST550" # Personal Workstation 433, 500, 600
|
||||
|
||||
options INET #InterNETworking
|
||||
options FFS #Berkeley Fast Filesystem
|
||||
|
|
@ -40,6 +44,8 @@ config kernel root on sd0
|
|||
|
||||
# Platform chipsets
|
||||
controller cia0
|
||||
controller apecs0
|
||||
controller lca0
|
||||
|
||||
# Standard busses
|
||||
controller pci0
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# Makefile.alpha -- with config changes.
|
||||
# Copyright 1990 W. Jolitz
|
||||
# from: @(#)Makefile.alpha 7.1 5/10/91
|
||||
# $Id: Makefile.alpha,v 1.5 1998/07/22 08:23:26 dfr Exp $
|
||||
# $Id: Makefile.alpha,v 1.6 1998/07/30 08:12:14 dfr Exp $
|
||||
#
|
||||
# Makefile for FreeBSD
|
||||
#
|
||||
|
|
@ -79,7 +79,7 @@ SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
|
|||
.if ${BINFORMAT} == elf
|
||||
SYSTEM_OBJS= locore.o setdef0.o vnode_if.o \
|
||||
${OBJS} ioconf.o param.o config.o \
|
||||
setdef1.o
|
||||
setdef1.o hack.so
|
||||
SYSTEM_LD= @${LD} --export-dynamic -T$S/alpha/conf/kernel.script -e locorestart \
|
||||
-o $@ -X ${SYSTEM_OBJS} vers.o
|
||||
SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@
|
||||
|
|
@ -119,6 +119,11 @@ symbols.sort: ${ALPHA}/alpha/symbols.raw
|
|||
locore.o: ${ALPHA}/alpha/locore.s assym.s
|
||||
${NORMAL_S}
|
||||
|
||||
hack.so: Makefile
|
||||
echo "void __elf_kld_hack() {}" > hack.c
|
||||
${CC} -shared -nostdlib hack.c -o hack.so
|
||||
rm -f hack.c
|
||||
|
||||
setdef0.o: ${ALPHA}/alpha/setdef0.c setdefs.h
|
||||
${NORMAL_C}
|
||||
|
||||
|
|
|
|||
|
|
@ -11,16 +11,20 @@
|
|||
# device lines is present in the ./LINT configuration file. If you are
|
||||
# in doubt as to the purpose or necessity of a line, check first in LINT.
|
||||
#
|
||||
# $Id: GENERIC,v 1.1 1998/06/10 10:53:56 dfr Exp $
|
||||
# $Id: GENERIC,v 1.2 1998/08/07 08:16:31 dfr Exp $
|
||||
|
||||
machine "alpha"
|
||||
cpu "EV4"
|
||||
cpu "EV5"
|
||||
ident GENERIC
|
||||
maxusers 10
|
||||
|
||||
# Platforms supported
|
||||
options "DEC_AXPPCI_33" # UDB, Multia, AXPpci33, Noname
|
||||
options "DEC_EB164" # EB164, PC164, PC164LX, PC164SX
|
||||
options "DEC_2100_A50" # AlphaStation 200, 250, 255, 400
|
||||
options "DEC_KN20AA" # AlphaStation 500, 600
|
||||
options "DEC_ST550" # Personal Workstation 433, 500, 600
|
||||
|
||||
options INET #InterNETworking
|
||||
options FFS #Berkeley Fast Filesystem
|
||||
|
|
@ -40,6 +44,8 @@ config kernel root on sd0
|
|||
|
||||
# Platform chipsets
|
||||
controller cia0
|
||||
controller apecs0
|
||||
controller lca0
|
||||
|
||||
# Standard busses
|
||||
controller pci0
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# This file tells config what files go into building a kernel,
|
||||
# files marked standard are always included.
|
||||
#
|
||||
# $Id: files.alpha,v 1.3 1998/07/12 16:26:52 dfr Exp $
|
||||
# $Id: files.alpha,v 1.4 1998/07/22 08:24:39 dfr Exp $
|
||||
#
|
||||
# The long compile-with and dependency lines are required because of
|
||||
# limitations in config: backslash-newline doesn't work in strings, and
|
||||
|
|
@ -19,6 +19,9 @@ alpha/alpha/cpuconf.c standard
|
|||
alpha/alpha/dec_kn8ae.c optional dec_kn8ae
|
||||
alpha/alpha/dec_eb164.c optional dec_eb164
|
||||
alpha/alpha/dec_kn20aa.c optional dec_kn20aa
|
||||
alpha/alpha/dec_2100_a50.c optional dec_2100_a50
|
||||
alpha/alpha/dec_st550.c optional dec_st550
|
||||
alpha/alpha/dec_axppci_33.c optional dec_axppci_33
|
||||
alpha/alpha/mountroot.c optional slice
|
||||
alpha/alpha/ipl_funcs.c standard
|
||||
alpha/alpha/pal.s standard
|
||||
|
|
@ -79,6 +82,8 @@ mcclock_if.h standard \
|
|||
alpha/pci/cia.c optional cia
|
||||
alpha/pci/pci_eb164_intr.s optional cia
|
||||
alpha/isa/mcclock_isa.c optional cia
|
||||
alpha/pci/apecs.c optional apecs
|
||||
alpha/pci/lca.c optional lca
|
||||
alpha/pci/pcibus.c optional pci
|
||||
alpha/isa/isa.c optional isa
|
||||
kern/link_elf.c standard
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@ OUTPUT_FORMAT("elf64-alpha", "elf64-alpha",
|
|||
OUTPUT_ARCH(alpha)
|
||||
ENTRY(__start)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/egcs/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/egcs/alphaev5-unknown-linux-gnu/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
kernel_text = 0xfffffc0000300000;
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
|
|
|
|||
|
|
@ -1,9 +1,12 @@
|
|||
# $Id: options.alpha,v 1.2 1998/07/12 16:28:09 dfr Exp $
|
||||
# $Id: options.alpha,v 1.3 1998/07/22 08:24:39 dfr Exp $
|
||||
|
||||
EV5 opt_global.h
|
||||
DEC_KN8AE opt_cpu.h
|
||||
DEC_EB164 opt_cpu.h
|
||||
DEC_KN20AA opt_cpu.h
|
||||
DEC_2100_A50 opt_cpu.h
|
||||
DEC_ST550 opt_cpu.h
|
||||
DEC_AXPPCI_33 opt_cpu.h
|
||||
|
||||
ATAPI opt_atapi.h
|
||||
ATAPI_STATIC opt_atapi.h
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: chipset.h,v 1.2 1998/07/12 16:16:22 dfr Exp $
|
||||
* $Id: chipset.h,v 1.3 1998/07/22 08:25:39 dfr Exp $
|
||||
*/
|
||||
|
||||
#ifndef _MACHINE_CHIPSET_H_
|
||||
|
|
@ -88,11 +88,11 @@ typedef struct alpha_chipset {
|
|||
alpha_chipset_cfgwritel_t* cfgwritel;
|
||||
|
||||
/*
|
||||
* PCI bridge device.
|
||||
* PCI interrupt device.
|
||||
* (XXX hack until I change pci code to use new
|
||||
* device framework.)
|
||||
*/
|
||||
void* bridge;
|
||||
void* intrdev;
|
||||
} alpha_chipset_t;
|
||||
|
||||
extern alpha_chipset_t chipset;
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ extern struct platform {
|
|||
void (*clockintr) __P((void *));
|
||||
void (*mcheck_handler) __P((unsigned long, struct trapframe *,
|
||||
unsigned long, unsigned long));
|
||||
void (*pci_intr_init) __P((void));
|
||||
void (*pci_intr_map) __P((void *));
|
||||
void (*pci_intr_disable) __P((int));
|
||||
void (*pci_intr_enable) __P((int));
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id$
|
||||
* $Id: intr.h,v 1.2 1998/07/12 16:09:30 dfr Exp $
|
||||
*/
|
||||
|
||||
#ifndef _MACHINE_INTR_H_
|
||||
|
|
@ -41,6 +41,6 @@ struct alpha_intr {
|
|||
struct alpha_intr *alpha_create_intr(int vector,
|
||||
driver_intr_t *intr, void *arg);
|
||||
int alpha_connect_intr(struct alpha_intr *i);
|
||||
void alpha_dispatch_intr(int vector);
|
||||
void alpha_dispatch_intr(void *frame, unsigned long vector);
|
||||
|
||||
#endif /* !_MACHINE_INTR_H_ */
|
||||
|
|
|
|||
|
|
@ -131,6 +131,44 @@ struct rpb {
|
|||
#define SV_ST_MUSTANG2_4_100 0x00002400 /* Mustang II; 200 4/100 */
|
||||
#define SV_ST_AVANTI_4_233 0x0000a800 /* AlphaStation 255/233 */
|
||||
|
||||
#define SV_ST_KN20AA 0x00000400 /* AlphaStation 500/600 */
|
||||
|
||||
/*
|
||||
* System types for the AXPvme Family
|
||||
*/
|
||||
#define SV_ST_AXPVME_64 0x00000000 /* 21068, 64MHz */
|
||||
#define SV_ST_AXPVME_160 0x00000400 /* 21066, 160MHz */
|
||||
#define SV_ST_AXPVME_100 0x00000c00 /* 21066A, 99MHz */
|
||||
#define SV_ST_AXPVME_230 0x00001000 /* 21066A, 231MHz */
|
||||
#define SV_ST_AXPVME_66 0x00001400 /* 21066A, 66MHz */
|
||||
#define SV_ST_AXPVME_166 0x00001800 /* 21066A, 165MHz */
|
||||
#define SV_ST_AXPVME_264 0x00001c00 /* 21066A, 264MHz */
|
||||
|
||||
/*
|
||||
* System types for the EB164 Family
|
||||
*/
|
||||
#define SV_ST_EB164_266 0x00000400 /* EB164, 266MHz */
|
||||
#define SV_ST_EB164_300 0x00000800 /* EB164, 300MHz */
|
||||
#define SV_ST_ALPHAPC164_366 0x00000c00 /* AlphaPC164, 366MHz */
|
||||
#define SV_ST_ALPHAPC164_400 0x00001000 /* AlphaPC164, 400MHz */
|
||||
#define SV_ST_ALPHAPC164_433 0x00001400 /* AlphaPC164, 433MHz */
|
||||
#define SV_ST_ALPHAPC164_466 0x00001800 /* AlphaPC164, 466MHz */
|
||||
#define SV_ST_ALPHAPC164_500 0x00001c00 /* AlphaPC164, 500MHz */
|
||||
#define SV_ST_ALPHAPC164LX_400 0x00002000 /* AlphaPC164LX, 400MHz */
|
||||
#define SV_ST_ALPHAPC164LX_466 0x00002400 /* AlphaPC164LX, 466MHz */
|
||||
#define SV_ST_ALPHAPC164LX_533 0x00002800 /* AlphaPC164LX, 533MHz */
|
||||
#define SV_ST_ALPHAPC164LX_600 0x00002c00 /* AlphaPC164LX, 600MHz */
|
||||
#define SV_ST_ALPHAPC164SX_400 0x00003000 /* AlphaPC164SX, 400MHz */
|
||||
#define SV_ST_ALPHAPC164SX_466 0x00003400 /* AlphaPC164SX, 433MHz */
|
||||
#define SV_ST_ALPHAPC164SX_533 0x00003800 /* AlphaPC164SX, 533MHz */
|
||||
#define SV_ST_ALPHAPC164SX_600 0x00003c00 /* AlphaPC164SX, 600MHz */
|
||||
|
||||
/*
|
||||
* System types for the Digital Personal Workstation (Miata) Family
|
||||
* XXX These are not very complete!
|
||||
*/
|
||||
#define SV_ST_MIATA_1_5 0x00004c00 /* Miata 1.5 */
|
||||
|
||||
u_int64_t rpb_variation; /* 58 */
|
||||
|
||||
char rpb_revision[8]; /* 60; only first 4 valid */
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: isa.c,v 1.1 1998/07/22 08:29:26 dfr Exp $
|
||||
* $Id: isa.c,v 1.2 1998/07/27 09:38:26 dfr Exp $
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
|
|
@ -274,6 +274,11 @@ struct isa_intr {
|
|||
int irq;
|
||||
};
|
||||
|
||||
/*
|
||||
* Wrap ISA interrupt routines so that we can feed non-specific
|
||||
* EOI to the PICs.
|
||||
*/
|
||||
|
||||
static void
|
||||
isa_handle_intr(void *arg)
|
||||
{
|
||||
|
|
@ -300,9 +305,8 @@ isa_create_intr(device_t dev, device_t child, int irq,
|
|||
ii->intr = intr;
|
||||
ii->arg = arg;
|
||||
ii->irq = irq;
|
||||
ii->ih = BUS_CREATE_INTR(device_get_parent(dev), dev,
|
||||
0x800 + (irq << 4),
|
||||
isa_handle_intr, ii);
|
||||
ii->ih = alpha_create_intr(0x800 + (irq << 4), isa_handle_intr, ii);
|
||||
|
||||
if (!ii->ih) {
|
||||
free(ii, M_DEVBUF);
|
||||
return NULL;
|
||||
|
|
@ -318,7 +322,9 @@ isa_connect_intr(device_t dev, void *ih)
|
|||
struct alpha_intr *i = ii->ih;
|
||||
|
||||
isa_intr_enable(ii->irq);
|
||||
return BUS_CONNECT_INTR(device_get_parent(dev), ii->ih);
|
||||
return alpha_connect_intr(i);
|
||||
}
|
||||
|
||||
DRIVER_MODULE(isa, cia, isa_driver, isa_devclass, 0, 0);
|
||||
DRIVER_MODULE(isa, apecs, isa_driver, isa_devclass, 0, 0);
|
||||
DRIVER_MODULE(isa, lca, isa_driver, isa_devclass, 0, 0);
|
||||
|
|
|
|||
488
sys/alpha/pci/apecs.c
Normal file
488
sys/alpha/pci/apecs.c
Normal file
|
|
@ -0,0 +1,488 @@
|
|||
/*-
|
||||
* Copyright (c) 1998 Doug Rabson
|
||||
* 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.
|
||||
*
|
||||
* $Id: cia.c,v 1.3 1998/07/22 08:32:17 dfr Exp $
|
||||
*/
|
||||
/*
|
||||
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Author: Chris G. Demetriou
|
||||
*
|
||||
* Permission to use, copy, modify and distribute this software and
|
||||
* its documentation is hereby granted, provided that both the copyright
|
||||
* notice and this permission notice appear in all copies of the
|
||||
* software, derivative works or modified versions, and any portions
|
||||
* thereof, and that both notices appear in supporting documentation.
|
||||
*
|
||||
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||||
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||||
*
|
||||
* Carnegie Mellon requests users of this software to return to
|
||||
*
|
||||
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||||
* School of Computer Science
|
||||
* Carnegie Mellon University
|
||||
* Pittsburgh PA 15213-3890
|
||||
*
|
||||
* any improvements or extensions that they make and grant Carnegie the
|
||||
* rights to redistribute these changes.
|
||||
*/
|
||||
/*
|
||||
* Additional Copyright (c) 1998 by Andrew Gallatin for Duke University
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.h>
|
||||
|
||||
#include <alpha/pci/apecsreg.h>
|
||||
#include <alpha/pci/apecsvar.h>
|
||||
#include <machine/intr.h>
|
||||
#include <machine/cpuconf.h>
|
||||
#include <machine/swiz.h>
|
||||
|
||||
#define KV(pa) ALPHA_PHYS_TO_K0SEG(pa)
|
||||
|
||||
static devclass_t apecs_devclass;
|
||||
static device_t apecs0; /* XXX only one for now */
|
||||
static device_t isa0;
|
||||
|
||||
struct apecs_softc {
|
||||
vm_offset_t dmem_base; /* dense memory */
|
||||
vm_offset_t smem_base; /* sparse memory */
|
||||
vm_offset_t io_base; /* dense i/o */
|
||||
vm_offset_t cfg0_base; /* dense pci0 config */
|
||||
vm_offset_t cfg1_base; /* dense pci1 config */
|
||||
};
|
||||
|
||||
#define APECS_SOFTC(dev) (struct apecs_softc*) device_get_softc(dev)
|
||||
|
||||
static alpha_chipset_inb_t apecs_swiz_inb;
|
||||
static alpha_chipset_inw_t apecs_swiz_inw;
|
||||
static alpha_chipset_inl_t apecs_swiz_inl;
|
||||
static alpha_chipset_outb_t apecs_swiz_outb;
|
||||
static alpha_chipset_outw_t apecs_swiz_outw;
|
||||
static alpha_chipset_outl_t apecs_swiz_outl;
|
||||
static alpha_chipset_readb_t apecs_swiz_readb;
|
||||
static alpha_chipset_readw_t apecs_swiz_readw;
|
||||
static alpha_chipset_readl_t apecs_swiz_readl;
|
||||
static alpha_chipset_writeb_t apecs_swiz_writeb;
|
||||
static alpha_chipset_writew_t apecs_swiz_writew;
|
||||
static alpha_chipset_writel_t apecs_swiz_writel;
|
||||
static alpha_chipset_maxdevs_t apecs_swiz_maxdevs;
|
||||
static alpha_chipset_cfgreadb_t apecs_swiz_cfgreadb;
|
||||
static alpha_chipset_cfgreadw_t apecs_swiz_cfgreadw;
|
||||
static alpha_chipset_cfgreadl_t apecs_swiz_cfgreadl;
|
||||
static alpha_chipset_cfgwriteb_t apecs_swiz_cfgwriteb;
|
||||
static alpha_chipset_cfgwritew_t apecs_swiz_cfgwritew;
|
||||
static alpha_chipset_cfgwritel_t apecs_swiz_cfgwritel;
|
||||
|
||||
static alpha_chipset_t apecs_swiz_chipset = {
|
||||
apecs_swiz_inb,
|
||||
apecs_swiz_inw,
|
||||
apecs_swiz_inl,
|
||||
apecs_swiz_outb,
|
||||
apecs_swiz_outw,
|
||||
apecs_swiz_outl,
|
||||
apecs_swiz_readb,
|
||||
apecs_swiz_readw,
|
||||
apecs_swiz_readl,
|
||||
apecs_swiz_writeb,
|
||||
apecs_swiz_writew,
|
||||
apecs_swiz_writel,
|
||||
apecs_swiz_maxdevs,
|
||||
apecs_swiz_cfgreadb,
|
||||
apecs_swiz_cfgreadw,
|
||||
apecs_swiz_cfgreadl,
|
||||
apecs_swiz_cfgwriteb,
|
||||
apecs_swiz_cfgwritew,
|
||||
apecs_swiz_cfgwritel,
|
||||
};
|
||||
|
||||
static int
|
||||
apecs_swiz_maxdevs(u_int b)
|
||||
{
|
||||
return 12; /* XXX */
|
||||
}
|
||||
|
||||
|
||||
|
||||
static u_int8_t
|
||||
apecs_swiz_inb(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_BYTE(KV(APECS_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
apecs_swiz_inw(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_WORD(KV(APECS_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
apecs_swiz_inl(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_LONG(KV(APECS_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_outb(u_int32_t port, u_int8_t data)
|
||||
{
|
||||
SPARSE_WRITE_BYTE(KV(APECS_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_outw(u_int32_t port, u_int16_t data)
|
||||
{
|
||||
SPARSE_WRITE_WORD(KV(APECS_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_outl(u_int32_t port, u_int32_t data)
|
||||
{
|
||||
SPARSE_WRITE_LONG(KV(APECS_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
/*
|
||||
* Memory functions.
|
||||
*
|
||||
* XXX linux does 32-bit reads/writes via dense space. This doesn't
|
||||
* appear to work for devices behind a ppb. I'm using sparse
|
||||
* accesses & they appear to work just fine everywhere.
|
||||
*/
|
||||
|
||||
static u_int32_t apecs_hae_mem;
|
||||
|
||||
#define REG1 (1UL << 24)
|
||||
static __inline void
|
||||
apecs_swiz_set_hae_mem(u_int32_t *pa)
|
||||
{
|
||||
int s;
|
||||
u_int32_t msb;
|
||||
if(*pa >= REG1){
|
||||
msb = *pa & 0xf8000000;
|
||||
*pa -= msb;
|
||||
s = splhigh();
|
||||
if (msb != apecs_hae_mem) {
|
||||
apecs_hae_mem = msb;
|
||||
REGVAL(EPIC_HAXR1) = apecs_hae_mem;
|
||||
alpha_mb();
|
||||
apecs_hae_mem = REGVAL(EPIC_HAXR1);
|
||||
}
|
||||
splx(s);
|
||||
}
|
||||
}
|
||||
|
||||
static u_int8_t
|
||||
apecs_swiz_readb(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
return SPARSE_READ_BYTE(KV(APECS_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
apecs_swiz_readw(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
return SPARSE_READ_WORD(KV(APECS_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
apecs_swiz_readl(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
return SPARSE_READ_LONG(KV(APECS_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_writeb(u_int32_t pa, u_int8_t data)
|
||||
{
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_BYTE(KV(APECS_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_writew(u_int32_t pa, u_int16_t data)
|
||||
{
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_WORD(KV(APECS_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
apecs_swiz_writel(u_int32_t pa, u_int32_t data)
|
||||
{
|
||||
apecs_swiz_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_LONG(KV(APECS_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
|
||||
}
|
||||
|
||||
|
||||
#define APECS_SWIZ_CFGOFF(b, s, f, r) \
|
||||
(((b) << 16) | ((s) << 11) | ((f) << 8) | (r))
|
||||
|
||||
#define APECS_TYPE1_SETUP(b,s,old_haxr2) if((b)) { \
|
||||
do { \
|
||||
(s) = splhigh(); \
|
||||
(old_haxr2) = REGVAL(EPIC_HAXR2); \
|
||||
alpha_mb(); \
|
||||
REGVAL(EPIC_HAXR2) = (old_haxr2) | 0x1; \
|
||||
alpha_mb(); \
|
||||
} while(0); \
|
||||
}
|
||||
|
||||
#define APECS_TYPE1_TEARDOWN(b,s,old_haxr2) if((b)) { \
|
||||
do { \
|
||||
alpha_mb(); \
|
||||
REGVAL(EPIC_HAXR2) = (old_haxr2); \
|
||||
alpha_mb(); \
|
||||
splx((s)); \
|
||||
} while(0); \
|
||||
}
|
||||
|
||||
#define SWIZ_CFGREAD(b, s, f, r, width, type) \
|
||||
type val = ~0; \
|
||||
int ipl = 0; \
|
||||
u_int32_t old_haxr2 = 0; \
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0); \
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(sc->cfg0_base, off); \
|
||||
alpha_mb(); \
|
||||
APECS_TYPE1_SETUP(b,ipl,old_haxr2); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
val = SPARSE_##width##_EXTRACT(off, SPARSE_READ(kv)); \
|
||||
} \
|
||||
APECS_TYPE1_TEARDOWN(b,ipl,old_haxr2); \
|
||||
return val;
|
||||
|
||||
#define SWIZ_CFGWRITE(b, s, f, r, data, width, type) \
|
||||
int ipl = 0; \
|
||||
u_int32_t old_haxr2 = 0; \
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0); \
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(sc->cfg0_base, off); \
|
||||
alpha_mb(); \
|
||||
APECS_TYPE1_SETUP(b,ipl,old_haxr2); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
SPARSE_WRITE(kv, SPARSE_##width##_INSERT(off, data)); \
|
||||
alpha_wmb(); \
|
||||
} \
|
||||
APECS_TYPE1_TEARDOWN(b,ipl,old_haxr2); \
|
||||
return;
|
||||
|
||||
#if 1
|
||||
static u_int8_t
|
||||
apecs_swiz_cfgreadb(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
SWIZ_CFGREAD(b, s, f, r, BYTE, u_int8_t);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
apecs_swiz_cfgreadw(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
SWIZ_CFGREAD(b, s, f, r, WORD, u_int16_t);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
apecs_swiz_cfgreadl(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
SWIZ_CFGREAD(b, s, f, r, LONG, u_int32_t);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwriteb(u_int b, u_int s, u_int f, u_int r, u_int8_t data)
|
||||
{
|
||||
SWIZ_CFGWRITE(b, s, f, r, data, BYTE, u_int8_t);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwritew(u_int b, u_int s, u_int f, u_int r, u_int16_t data)
|
||||
{
|
||||
SWIZ_CFGWRITE(b, s, f, r, data, WORD, u_int16_t);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwritel(u_int b, u_int s, u_int f, u_int r, u_int32_t data)
|
||||
{
|
||||
SWIZ_CFGWRITE(b, s, f, r, data, LONG, u_int32_t);
|
||||
}
|
||||
|
||||
#else
|
||||
static u_int8_t
|
||||
apecs_swiz_cfgreadb(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
alpha_mb();
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_BYTE_OFFSET(off)), 1)) return ~0;
|
||||
return SPARSE_READ_BYTE(sc->cfg0_base, off);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
apecs_swiz_cfgreadw(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
alpha_mb();
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_WORD_OFFSET(off)), 2)) return ~0;
|
||||
return SPARSE_READ_WORD(sc->cfg0_base, off);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
apecs_swiz_cfgreadl(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
alpha_mb();
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_LONG_OFFSET(off)), 4)) return ~0;
|
||||
return SPARSE_READ_LONG(sc->cfg0_base, off);
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwriteb(u_int b, u_int s, u_int f, u_int r, u_int8_t data)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_BYTE_OFFSET(off)), 1)) return;
|
||||
SPARSE_WRITE_BYTE(sc->cfg0_base, off, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwritew(u_int b, u_int s, u_int f, u_int r, u_int16_t data)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_WORD_OFFSET(off)), 2)) return;
|
||||
SPARSE_WRITE_WORD(sc->cfg0_base, off, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
apecs_swiz_cfgwritel(u_int b, u_int s, u_int f, u_int r, u_int32_t data)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(apecs0);
|
||||
vm_offset_t off = APECS_SWIZ_CFGOFF(b, s, f, r);
|
||||
if (badaddr((caddr_t)(sc->cfg0_base + SPARSE_LONG_OFFSET(off)), 4)) return;
|
||||
SPARSE_WRITE_LONG(sc->cfg0_base, off, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
#endif
|
||||
|
||||
static int apecs_probe(device_t dev);
|
||||
static int apecs_attach(device_t dev);
|
||||
static void *apecs_create_intr(device_t dev, device_t child, int irq, driver_intr_t *intr, void *arg);
|
||||
static int apecs_connect_intr(device_t dev, void* ih);
|
||||
|
||||
static device_method_t apecs_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, apecs_probe),
|
||||
DEVMETHOD(device_attach, apecs_attach),
|
||||
|
||||
/* Bus interface */
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t apecs_driver = {
|
||||
"apecs",
|
||||
apecs_methods,
|
||||
DRIVER_TYPE_MISC,
|
||||
sizeof(struct apecs_softc),
|
||||
};
|
||||
|
||||
void
|
||||
apecs_init()
|
||||
{
|
||||
static int initted = 0;
|
||||
|
||||
if (initted) return;
|
||||
initted = 1;
|
||||
|
||||
if (platform.pci_intr_init)
|
||||
platform.pci_intr_init();
|
||||
|
||||
chipset = apecs_swiz_chipset;
|
||||
}
|
||||
|
||||
static int
|
||||
apecs_probe(device_t dev)
|
||||
{
|
||||
int memwidth;
|
||||
if (apecs0)
|
||||
return ENXIO;
|
||||
apecs0 = dev;
|
||||
memwidth = (REGVAL(COMANCHE_GCR) & COMANCHE_GCR_WIDEMEM) != 0 ? 128 : 64;
|
||||
if(memwidth == 64){
|
||||
device_set_desc(dev, "DECchip 21071 Core Logic chipset");
|
||||
} else {
|
||||
device_set_desc(dev, "DECchip 21072 Core Logic chipset");
|
||||
}
|
||||
apecs_hae_mem = REGVAL(EPIC_HAXR1);
|
||||
|
||||
isa0 = device_add_child(dev, "isa", 0, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
extern void isa_intr(void* frame, u_long vector);
|
||||
|
||||
static int
|
||||
apecs_attach(device_t dev)
|
||||
{
|
||||
struct apecs_softc* sc = APECS_SOFTC(dev);
|
||||
apecs_init();
|
||||
chipset.intrdev = isa0;
|
||||
|
||||
sc->dmem_base = APECS_PCI_DENSE;
|
||||
sc->smem_base = APECS_PCI_SPARSE;
|
||||
sc->io_base = APECS_PCI_SIO;
|
||||
sc->cfg0_base = KV(APECS_PCI_CONF);
|
||||
sc->cfg1_base = NULL;
|
||||
|
||||
set_iointr(alpha_dispatch_intr);
|
||||
|
||||
bus_generic_attach(dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
DRIVER_MODULE(apecs, root, apecs_driver, apecs_devclass, 0, 0);
|
||||
|
||||
343
sys/alpha/pci/apecsreg.h
Normal file
343
sys/alpha/pci/apecsreg.h
Normal file
|
|
@ -0,0 +1,343 @@
|
|||
/* $NetBSD: apecsreg.h,v 1.7 1997/06/06 23:54:24 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1995 Carnegie-Mellon University.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Author: Chris G. Demetriou
|
||||
*
|
||||
* Permission to use, copy, modify and distribute this software and
|
||||
* its documentation is hereby granted, provided that both the copyright
|
||||
* notice and this permission notice appear in all copies of the
|
||||
* software, derivative works or modified versions, and any portions
|
||||
* thereof, and that both notices appear in supporting documentation.
|
||||
*
|
||||
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||||
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||||
*
|
||||
* Carnegie Mellon requests users of this software to return to
|
||||
*
|
||||
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||||
* School of Computer Science
|
||||
* Carnegie Mellon University
|
||||
* Pittsburgh PA 15213-3890
|
||||
*
|
||||
* any improvements or extensions that they make and grant Carnegie the
|
||||
* rights to redistribute these changes.
|
||||
*/
|
||||
|
||||
/*
|
||||
* APECS Chipset registers and constants.
|
||||
*
|
||||
* Taken from ``DECchip 21071 and DECchip 21072 Core Logic Chipsets Data
|
||||
* Sheet'' (DEC order number EC-QAEMA-TE), pages 4-1 - 4-27, 10-21 - 10-38.
|
||||
*/
|
||||
|
||||
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
|
||||
|
||||
/*
|
||||
* Base addresses
|
||||
*/
|
||||
#define COMANCHE_BASE 0x180000000L /* 21071-CA Regs */
|
||||
#define EPIC_BASE 0x1a0000000L /* 21071-DA Regs */
|
||||
#define APECS_PCI_IACK 0x1b0000000L /* PCI Int. Ack. */
|
||||
#define APECS_PCI_SIO 0x1c0000000L /* PCI Sp. I/O Space */
|
||||
#define APECS_PCI_CONF 0x1e0000000L /* PCI Conf. Space */
|
||||
#define APECS_PCI_SPARSE 0x200000000L /* PCI Sparse Space */
|
||||
#define APECS_PCI_DENSE 0x300000000L /* PCI Dense Space */
|
||||
|
||||
|
||||
/*
|
||||
* 21071-CA Registers
|
||||
*/
|
||||
|
||||
/*
|
||||
* 21071-CA General Registers
|
||||
*/
|
||||
#define COMANCHE_GCR (COMANCHE_BASE + 0x0000) /* General Control */
|
||||
#define COMANCHE_GCR_RSVD 0xc009
|
||||
#define COMANCHE_GCR_SYSARB 0x0006
|
||||
#define COMANCHE_GCR_WIDEMEM 0x0010
|
||||
#define COMANCHE_GCR_BC_EN 0x0020
|
||||
#define COMANCHE_GCR_BC_NOALLOC 0x0040
|
||||
#define COMANCHE_GCR_BC_LONGWR 0x0080
|
||||
#define COMANCHE_GCR_BC_IGNTAG 0x0100
|
||||
#define COMANCHE_GCR_BC_FRCTAG 0x0200
|
||||
#define COMANCHE_GCR_BC_FRCD 0x0400
|
||||
#define COMANCHE_GCR_BC_FRCV 0x0800
|
||||
#define COMANCHE_GCR_BC_FRCP 0x1000
|
||||
#define COMANCHE_GCR_BC_BADAP 0x2000
|
||||
|
||||
#define COMANCHE_RSVD (COMANCHE_BASE + 0x0020) /* Reserved */
|
||||
|
||||
#define COMANCHE_ED (COMANCHE_BASE + 0x0040) /* Err & Diag Status */
|
||||
#define COMANCHE_ED_LOSTERR 0x0001
|
||||
#define COMANCHE_ED_BC_TAPERR 0x0002
|
||||
#define COMANCHE_ED_BC_TCPERR 0x0004
|
||||
#define COMANCHE_ED_NXMERR 0x0008
|
||||
#define COMANCHE_ED_DMACAUSE 0x0010
|
||||
#define COMANCHE_ED_VICCAUSE 0x0020
|
||||
#define COMANCHE_ED_CREQCAUSE 0x01c0
|
||||
#define COMANCHE_ED_RSVD 0x1e00
|
||||
#define COMANCHE_ED_PASS2 0x2000
|
||||
#define COMANCHE_ED_IDXLLOCK 0x4000
|
||||
#define COMANCHE_ED_WRPEND 0x8000
|
||||
|
||||
#define COMANCHE_TAGENB (COMANCHE_BASE + 0x0060) /* Tag Enable */
|
||||
#define COMANCHE_TAGENB_RSVD 0x0001
|
||||
|
||||
#define COMANCHE_TAGENB_C_4G 0x0000
|
||||
#define COMANCHE_TAGENB_C_2G 0x8000
|
||||
#define COMANCHE_TAGENB_C_1G 0xc000
|
||||
#define COMANCHE_TAGENB_C_512M 0xe000
|
||||
#define COMANCHE_TAGENB_C_256M 0xf000
|
||||
#define COMANCHE_TAGENB_C_128M 0xf800
|
||||
#define COMANCHE_TAGENB_C_64M 0xfc00
|
||||
#define COMANCHE_TAGENB_C_32M 0xfe00
|
||||
#define COMANCHE_TAGENB_C_16M 0xff00
|
||||
#define COMANCHE_TAGENB_C_8M 0xff80
|
||||
#define COMANCHE_TAGENB_C_4M 0xffc0
|
||||
#define COMANCHE_TAGENB_C_2M 0xffe0
|
||||
#define COMANCHE_TAGENB_C_1M 0xfff0
|
||||
#define COMANCHE_TAGENB_C_512K 0xfff8
|
||||
#define COMANCHE_TAGENB_C_256K 0xfffc
|
||||
#define COMANCHE_TAGENB_C_128K 0xfffe
|
||||
|
||||
#define COMANCHE_TAGENB_M_4G 0xffff
|
||||
#define COMANCHE_TAGENB_M_2G 0x7fff
|
||||
#define COMANCHE_TAGENB_M_1G 0x3fff
|
||||
#define COMANCHE_TAGENB_M_512M 0x1fff
|
||||
#define COMANCHE_TAGENB_M_256M 0x0fff
|
||||
#define COMANCHE_TAGENB_M_128M 0x07ff
|
||||
#define COMANCHE_TAGENB_M_64M 0x03ff
|
||||
#define COMANCHE_TAGENB_M_32M 0x01ff
|
||||
#define COMANCHE_TAGENB_M_16M 0x00ff
|
||||
#define COMANCHE_TAGENB_M_8M 0x007f
|
||||
#define COMANCHE_TAGENB_M_4M 0x003f
|
||||
#define COMANCHE_TAGENB_M_2M 0x001f
|
||||
#define COMANCHE_TAGENB_M_1M 0x000e
|
||||
#define COMANCHE_TAGENB_M_512K 0x0006
|
||||
#define COMANCHE_TAGENB_M_256K 0x0002
|
||||
#define COMANCHE_TAGENB_M_128K 0x0000
|
||||
|
||||
#define COMANCHE_ERR_LO (COMANCHE_BASE + 0x0080) /* Error Low Address */
|
||||
|
||||
#define COMANCHE_ERR_HI (COMANCHE_BASE + 0x00a0) /* Error High Address */
|
||||
#define COMANCHE_ERR_HI_RSVD 0xe000
|
||||
|
||||
#define COMANCHE_LCK_LO (COMANCHE_BASE + 0x00c0) /* LDx_L Low Address */
|
||||
|
||||
#define COMANCHE_LCK_HI (COMANCHE_BASE + 0x00e0) /* LDx_L High Address */
|
||||
#define COMANCHE_LOCK_HI_RSVD 0xe000
|
||||
|
||||
/*
|
||||
* 21071-CA Memory Registers
|
||||
*/
|
||||
#define COMANCHE_GTIM (COMANCHE_BASE + 0x0200) /* Global Timing */
|
||||
#define COMANCHE_LOCK_HI_RSVD 0xe000
|
||||
|
||||
#define COMANCHE_RTIM (COMANCHE_BASE + 0x0220) /* Refresh Timing */
|
||||
|
||||
#define COMANCHE_VFP (COMANCHE_BASE + 0x0240) /* Video Frame Ptr. */
|
||||
#define COMANCHE_VFP_COL 0x001f
|
||||
#define COMANCHE_VFP_ROW 0x3fe0
|
||||
#define COMANCHE_VFP_SUBBANK 0x4000
|
||||
#define COMANCHE_VFP_RSVD 0x8000
|
||||
|
||||
#define COMANCHE_PD_LO (COMANCHE_BASE + 0x0260) /* Pres Detect Low */
|
||||
|
||||
#define COMANCHE_PD_HI (COMANCHE_BASE + 0x0280) /* Pres Detect High */
|
||||
|
||||
/*
|
||||
* 21071-CA Memory banks' Base Address Register format
|
||||
*/
|
||||
#define COMANCHE_B0_BAR (COMANCHE_BASE + 0x0800) /* Bank 0 BA */
|
||||
#define COMANCHE_B1_BAR (COMANCHE_BASE + 0x0820) /* Bank 1 BA */
|
||||
#define COMANCHE_B2_BAR (COMANCHE_BASE + 0x0840) /* Bank 2 BA */
|
||||
#define COMANCHE_B3_BAR (COMANCHE_BASE + 0x0860) /* Bank 3 BA */
|
||||
#define COMANCHE_B4_BAR (COMANCHE_BASE + 0x0880) /* Bank 4 BA */
|
||||
#define COMANCHE_B5_BAR (COMANCHE_BASE + 0x08a0) /* Bank 5 BA */
|
||||
#define COMANCHE_B6_BAR (COMANCHE_BASE + 0x08c0) /* Bank 6 BA */
|
||||
#define COMANCHE_B7_BAR (COMANCHE_BASE + 0x08e0) /* Bank 7 BA */
|
||||
#define COMANCHE_B8_BAR (COMANCHE_BASE + 0x0900) /* Bank 8 BA */
|
||||
#define COMANCHE_BAR_RSVD 0x001f
|
||||
|
||||
/*
|
||||
* 21071-CA Memory banks' Configuration Register format
|
||||
*/
|
||||
#define COMANCHE_B0_CR (COMANCHE_BASE + 0x0a00) /* Bank 0 Config */
|
||||
#define COMANCHE_B1_CR (COMANCHE_BASE + 0x0a20) /* Bank 1 Config */
|
||||
#define COMANCHE_B2_CR (COMANCHE_BASE + 0x0a40) /* Bank 2 Config */
|
||||
#define COMANCHE_B3_CR (COMANCHE_BASE + 0x0a60) /* Bank 3 Config */
|
||||
#define COMANCHE_B4_CR (COMANCHE_BASE + 0x0a80) /* Bank 4 Config */
|
||||
#define COMANCHE_B5_CR (COMANCHE_BASE + 0x0aa0) /* Bank 5 Config */
|
||||
#define COMANCHE_B6_CR (COMANCHE_BASE + 0x0ac0) /* Bank 6 Config */
|
||||
#define COMANCHE_B7_CR (COMANCHE_BASE + 0x0ae0) /* Bank 7 Config */
|
||||
#define COMANCHE_B8_CR (COMANCHE_BASE + 0x0b00) /* Bank 8 Config */
|
||||
#define COMANCHE_CR_VALID 0x0001
|
||||
#define COMANCHE_CR_SIZE 0x001e
|
||||
#define COMANCHE_CR_SUBENA 0x0020
|
||||
#define COMANCHE_CR_COLSEL 0x01c0
|
||||
#define COMANCHE_CR_S0_RSVD 0xfe00
|
||||
#define COMANCHE_CR_S8_CHECK 0x0200
|
||||
#define COMANCHE_CR_S8_RSVD 0xfc00
|
||||
|
||||
/*
|
||||
* 21071-CA Memory banks' Timing Register A format
|
||||
*/
|
||||
#define COMANCHE_B0_TRA (COMANCHE_BASE + 0x0c00) /* Bank 0 Timing A */
|
||||
#define COMANCHE_B1_TRA (COMANCHE_BASE + 0x0c20) /* Bank 1 Timing A */
|
||||
#define COMANCHE_B2_TRA (COMANCHE_BASE + 0x0c40) /* Bank 2 Timing A */
|
||||
#define COMANCHE_B3_TRA (COMANCHE_BASE + 0x0c60) /* Bank 3 Timing A */
|
||||
#define COMANCHE_B4_TRA (COMANCHE_BASE + 0x0c80) /* Bank 4 Timing A */
|
||||
#define COMANCHE_B5_TRA (COMANCHE_BASE + 0x0ca0) /* Bank 5 Timing A */
|
||||
#define COMANCHE_B6_TRA (COMANCHE_BASE + 0x0cc0) /* Bank 6 Timing A */
|
||||
#define COMANCHE_B7_TRA (COMANCHE_BASE + 0x0ce0) /* Bank 7 Timing A */
|
||||
#define COMANCHE_B8_TRA (COMANCHE_BASE + 0x0d00) /* Bank 8 Timing A */
|
||||
#define COMANCHE_TRA_ROWSETUP 0x0003
|
||||
#define COMANCHE_TRA_ROWHOLD 0x000c
|
||||
#define COMANCHE_TRA_COLSETUP 0x0070
|
||||
#define COMANCHE_TRA_COLHOLD 0x0180
|
||||
#define COMANCHE_TRA_RDLYROW 0x0e00
|
||||
#define COMANCHE_TRA_RDLYCOL 0x7000
|
||||
#define COMANCHE_TRA_RSVD 0x8000
|
||||
|
||||
/*
|
||||
* 21071-CA Memory banks' Timing Register B format
|
||||
*/
|
||||
#define COMANCHE_B0_TRB (COMANCHE_BASE + 0x0e00) /* Bank 0 Timing B */
|
||||
#define COMANCHE_B1_TRB (COMANCHE_BASE + 0x0e20) /* Bank 1 Timing B */
|
||||
#define COMANCHE_B2_TRB (COMANCHE_BASE + 0x0e40) /* Bank 2 Timing B */
|
||||
#define COMANCHE_B3_TRB (COMANCHE_BASE + 0x0e60) /* Bank 3 Timing B */
|
||||
#define COMANCHE_B4_TRB (COMANCHE_BASE + 0x0e80) /* Bank 4 Timing B */
|
||||
#define COMANCHE_B5_TRB (COMANCHE_BASE + 0x0ea0) /* Bank 5 Timing B */
|
||||
#define COMANCHE_B6_TRB (COMANCHE_BASE + 0x0ec0) /* Bank 6 Timing B */
|
||||
#define COMANCHE_B7_TRB (COMANCHE_BASE + 0x0ee0) /* Bank 7 Timing B */
|
||||
#define COMANCHE_B8_TRB (COMANCHE_BASE + 0x0f00) /* Bank 8 Timing B */
|
||||
#define COMANCHE_TRB_RTCAS 0x0007
|
||||
#define COMANCHE_TRB_WTCAS 0x0038
|
||||
#define COMANCHE_TRB_TCP 0x00c0
|
||||
#define COMANCHE_TRB_WHOLD0ROW 0x0700
|
||||
#define COMANCHE_TRB_WHOLD0COL 0x3800
|
||||
#define COMANCHE_TRB_RSVD 0xc000
|
||||
|
||||
|
||||
/*
|
||||
* 21071-DA Registers
|
||||
*/
|
||||
#define EPIC_DCSR (EPIC_BASE + 0x0000) /* Diagnostic CSR */
|
||||
#define EPIC_DCSR_TENB 0x00000001
|
||||
#define EPIC_DCSR_RSVD 0x7fc00082
|
||||
#define EPIC_DCSR_PENB 0x00000004
|
||||
#define EPIC_DCSR_DCEI 0x00000008
|
||||
#define EPIC_DCSR_DPEC 0x00000010
|
||||
#define EPIC_DCSR_IORT 0x00000020
|
||||
#define EPIC_DCSR_LOST 0x00000040
|
||||
#define EPIC_DCSR_DDPE 0x00000100
|
||||
#define EPIC_DCSR_IOPE 0x00000200
|
||||
#define EPIC_DCSR_TABT 0x00000400
|
||||
#define EPIC_DCSR_NDEV 0x00000800
|
||||
#define EPIC_DCSR_CMRD 0x00001000
|
||||
#define EPIC_DCSR_UMRD 0x00002000
|
||||
#define EPIC_DCSR_IPTL 0x00004000
|
||||
#define EPIC_DCSR_MERR 0x00008000
|
||||
#define EPIC_DCSR_DBYP 0x00030000
|
||||
#define EPIC_DCSR_PCMD 0x003c0000
|
||||
#define EPIC_DCSR_PASS2 0x80000000
|
||||
|
||||
#define EPIC_PEAR (EPIC_BASE + 0x0020) /* PCI Err Addr. */
|
||||
|
||||
#define EPIC_SEAR (EPIC_BASE + 0x0040) /* sysBus Err Addr. */
|
||||
#define EPIC_SEAR_RSVD 0x0000000f
|
||||
#define EPIC_SEAR_SYS_ERR 0xfffffff0
|
||||
|
||||
#define EPIC_DUMMY_1 (EPIC_BASE + 0x0060) /* Dummy 1 */
|
||||
#define EPIC_DUMMY_2 (EPIC_BASE + 0x0080) /* Dummy 2 */
|
||||
#define EPIC_DUMMY_3 (EPIC_BASE + 0x00a0) /* Dummy 3 */
|
||||
|
||||
#define EPIC_TBASE_1 (EPIC_BASE + 0x00c0) /* Trans. Base 1 */
|
||||
#define EPIC_TBASE_2 (EPIC_BASE + 0x00e0) /* Trans. Base 2 */
|
||||
#define EPIC_TBASE_RSVD 0x000001ff
|
||||
#define EPIC_TBASE_T_BASE 0xfffffe00
|
||||
#define EPIC_TBASE_SHIFT 1
|
||||
|
||||
#define EPIC_PCI_BASE_1 (EPIC_BASE + 0x0100) /* PCI Base 1 */
|
||||
#define EPIC_PCI_BASE_2 (EPIC_BASE + 0x0120) /* PCI Base 2 */
|
||||
#define EPIC_PCI_BASE_RSVD 0x0003ffff
|
||||
#define EPIC_PCI_BASE_SGEN 0x00040000
|
||||
#define EPIC_PCI_BASE_WENB 0x00080000
|
||||
#define EPIC_PCI_BASE_PCI_BASE 0xfff00000
|
||||
|
||||
#define EPIC_PCI_MASK_1 (EPIC_BASE + 0x0140) /* PCI Mask 1 */
|
||||
#define EPIC_PCI_MASK_2 (EPIC_BASE + 0x0160) /* PCI Mask 2 */
|
||||
#define EPIC_PCI_MASK_RSVD 0x000fffff
|
||||
#define EPIC_PCI_MASK_PCI_MASK 0xfff00000
|
||||
#define EPIC_PCI_MASK_1M 0x00000000
|
||||
#define EPIC_PCI_MASK_2M 0x00100000
|
||||
#define EPIC_PCI_MASK_4M 0x00300000
|
||||
#define EPIC_PCI_MASK_8M 0x00700000
|
||||
#define EPIC_PCI_MASK_16M 0x00f00000
|
||||
#define EPIC_PCI_MASK_32M 0x01f00000
|
||||
#define EPIC_PCI_MASK_64M 0x03f00000
|
||||
#define EPIC_PCI_MASK_128M 0x07f00000
|
||||
#define EPIC_PCI_MASK_256M 0x0ff00000
|
||||
#define EPIC_PCI_MASK_512M 0x1ff00000
|
||||
#define EPIC_PCI_MASK_1G 0x3ff00000
|
||||
#define EPIC_PCI_MASK_2G 0x7ff00000
|
||||
#define EPIC_PCI_MASK_4G 0xfff00000
|
||||
|
||||
#define EPIC_HAXR0 (EPIC_BASE + 0x0180) /* Host Addr Extn 0 */
|
||||
|
||||
#define EPIC_HAXR1 (EPIC_BASE + 0x01a0) /* Host Addr Extn 1 */
|
||||
#define EPIC_HAXR1_RSVD 0x07ffffff
|
||||
#define EPIC_HAXR1_EADDR 0xf8000000
|
||||
|
||||
#define EPIC_HAXR2 (EPIC_BASE + 0x01c0) /* Host Addr Extn 2 */
|
||||
#define EPIC_HAXR2_CONF_TYPE 0x00000003
|
||||
#define EPIC_HAXR2_CONF_TYPO0 0x00000000
|
||||
#define EPIC_HAXR2_CONF_TYPE1 0x00000001
|
||||
#define EPIC_HAXR2_RSVD 0x00fffffc
|
||||
#define EPIC_HAXR2_EADDR 0xff000000
|
||||
|
||||
#define EPIC_PMLT (EPIC_BASE + 0x01e0) /* PCI Mstr Lat Tmr */
|
||||
#define EPIC_PMLT_PMLC 0x000000ff
|
||||
#define EPIC_PMLT_RSVD 0xffffff00
|
||||
|
||||
#define EPIC_TLB_TAG_0 (EPIC_BASE + 0x0200) /* TLB Tag 0 */
|
||||
#define EPIC_TLB_TAG_1 (EPIC_BASE + 0x0220) /* TLB Tag 1 */
|
||||
#define EPIC_TLB_TAG_2 (EPIC_BASE + 0x0240) /* TLB Tag 2 */
|
||||
#define EPIC_TLB_TAG_3 (EPIC_BASE + 0x0260) /* TLB Tag 3 */
|
||||
#define EPIC_TLB_TAG_4 (EPIC_BASE + 0x0280) /* TLB Tag 4 */
|
||||
#define EPIC_TLB_TAG_5 (EPIC_BASE + 0x02a0) /* TLB Tag 5 */
|
||||
#define EPIC_TLB_TAG_6 (EPIC_BASE + 0x02c0) /* TLB Tag 6 */
|
||||
#define EPIC_TLB_TAG_7 (EPIC_BASE + 0x02e0) /* TLB Tag 7 */
|
||||
#define EPIC_TLB_TAG_RSVD 0x00000fff
|
||||
#define EPIC_TLB_TAG_EVAL 0x00001000
|
||||
#define EPIC_TLB_TAG_PCI_PAGE 0xffffe000
|
||||
|
||||
#define EPIC_TLB_DATA_0 (EPIC_BASE + 0x0300) /* TLB Data 0 */
|
||||
#define EPIC_TLB_DATA_1 (EPIC_BASE + 0x0320) /* TLB Data 1 */
|
||||
#define EPIC_TLB_DATA_2 (EPIC_BASE + 0x0340) /* TLB Data 2 */
|
||||
#define EPIC_TLB_DATA_3 (EPIC_BASE + 0x0360) /* TLB Data 3 */
|
||||
#define EPIC_TLB_DATA_4 (EPIC_BASE + 0x0380) /* TLB Data 4 */
|
||||
#define EPIC_TLB_DATA_5 (EPIC_BASE + 0x03a0) /* TLB Data 5 */
|
||||
#define EPIC_TLB_DATA_6 (EPIC_BASE + 0x03c0) /* TLB Data 6 */
|
||||
#define EPIC_TLB_DATA_7 (EPIC_BASE + 0x03e0) /* TLB Data 7 */
|
||||
#define EPIC_TLB_DATA_RSVD 0xffe00001
|
||||
#define EPIC_TLB_DATA_CPU_PAGE 0x001ffffe
|
||||
|
||||
#define EPIC_TBIA (EPIC_BASE + 0x0400) /* TLB Invl All */
|
||||
|
||||
/*
|
||||
* EPIC Scatter-Gather Map Entries
|
||||
*/
|
||||
|
||||
struct sgmapent {
|
||||
u_int64_t val;
|
||||
};
|
||||
#define SGMAPENT_EVAL 0x0000000000000001L
|
||||
#define SGMAPENT_PFN 0x00000000001ffffeL
|
||||
#define SGMAPENT_RSVD 0xffffffffffe00000L
|
||||
|
||||
#define SGMAP_MAKEENTRY(pfn) (SGMAPENT_EVAL | ((pfn) << 1))
|
||||
30
sys/alpha/pci/apecsvar.h
Normal file
30
sys/alpha/pci/apecsvar.h
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
/*-
|
||||
* Copyright (c) 1998 Doug Rabson
|
||||
* 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.
|
||||
*
|
||||
* $Id: ciavar.h,v 1.1 1998/07/05 12:16:15 dfr Exp $
|
||||
*/
|
||||
|
||||
extern void apecs_init(void);
|
||||
|
||||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: cia.c,v 1.4 1998/07/31 09:17:51 dfr Exp $
|
||||
* $Id: cia.c,v 1.5 1998/08/07 08:18:44 dfr Exp $
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
|
|
@ -45,16 +45,8 @@ static devclass_t cia_devclass;
|
|||
static device_t cia0; /* XXX only one for now */
|
||||
static u_int32_t cia_hae_mem;
|
||||
|
||||
extern void eb164_intr_enable(int irq);
|
||||
extern void eb164_intr_disable(int irq);
|
||||
static void cia_intr(void* frame, u_long vector);
|
||||
|
||||
struct cia_softc {
|
||||
vm_offset_t dmem_base; /* dense memory */
|
||||
vm_offset_t smem_base; /* sparse memory */
|
||||
vm_offset_t io_base; /* dense i/o */
|
||||
vm_offset_t cfg0_base; /* dense pci0 config */
|
||||
vm_offset_t cfg1_base; /* dense pci1 config */
|
||||
int junk; /* no softc */
|
||||
};
|
||||
|
||||
#define CIA_SOFTC(dev) (struct cia_softc*) device_get_softc(dev)
|
||||
|
|
@ -415,9 +407,8 @@ cia_swiz_maxdevs(u_int b)
|
|||
type val = ~0; \
|
||||
int ipl = 0; \
|
||||
u_int32_t old_cfg = 0; \
|
||||
struct cia_softc* sc = CIA_SOFTC(cia0); \
|
||||
vm_offset_t off = CIA_SWIZ_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(sc->cfg0_base, off); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(CIA_PCI_CONF, off); \
|
||||
alpha_mb(); \
|
||||
CIA_TYPE1_SETUP(b,ipl,old_cfg); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
|
|
@ -429,9 +420,8 @@ cia_swiz_maxdevs(u_int b)
|
|||
#define SWIZ_CFGWRITE(b, s, f, r, data, width, type) \
|
||||
int ipl = 0; \
|
||||
u_int32_t old_cfg = 0; \
|
||||
struct cia_softc* sc = CIA_SOFTC(cia0); \
|
||||
vm_offset_t off = CIA_SWIZ_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(sc->cfg0_base, off); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(CIA_PCI_CONF, off); \
|
||||
alpha_mb(); \
|
||||
CIA_TYPE1_SETUP(b,ipl,old_cfg); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
|
|
@ -515,6 +505,13 @@ cia_init()
|
|||
else
|
||||
chipset = cia_bwx_chipset;
|
||||
cia_hae_mem = REGVAL(CIA_CSR_HAE_MEM);
|
||||
|
||||
#if 0
|
||||
chipset = cia_swiz_chipset; /* XXX */
|
||||
#endif
|
||||
|
||||
if (platform.pci_intr_init)
|
||||
platform.pci_intr_init();
|
||||
}
|
||||
|
||||
static int
|
||||
|
|
@ -536,22 +533,10 @@ cia_attach(device_t dev)
|
|||
struct cia_softc* sc = CIA_SOFTC(dev);
|
||||
|
||||
cia_init();
|
||||
chipset.bridge = dev;
|
||||
chipset.intrdev = dev;
|
||||
|
||||
if (alpha_amask(ALPHA_AMASK_BWX) == 0) {
|
||||
sc->dmem_base = CIA_EV56_BWMEM;
|
||||
sc->smem_base = CIA_PCI_SMEM1;
|
||||
sc->io_base = CIA_EV56_BWIO;
|
||||
sc->cfg0_base = CIA_EV56_BWCONF0;
|
||||
sc->cfg1_base = CIA_EV56_BWCONF1;
|
||||
} else {
|
||||
sc->dmem_base = CIA_PCI_DENSE;
|
||||
sc->smem_base = CIA_PCI_SMEM1;
|
||||
sc->io_base = CIA_PCI_SIO1;
|
||||
sc->cfg0_base = KV(CIA_PCI_CONF);
|
||||
sc->cfg1_base = NULL;
|
||||
}
|
||||
set_iointr(cia_intr);
|
||||
if (!platform.iointr) /* XXX */
|
||||
set_iointr(alpha_dispatch_intr);
|
||||
|
||||
bus_generic_attach(dev);
|
||||
return 0;
|
||||
|
|
@ -561,7 +546,7 @@ static void *
|
|||
cia_create_intr(device_t dev, device_t child,
|
||||
int irq, driver_intr_t *intr, void *arg)
|
||||
{
|
||||
return alpha_create_intr(irq, intr, arg);
|
||||
return alpha_create_intr(0x900 + (irq << 4), intr, arg);
|
||||
}
|
||||
|
||||
static int
|
||||
|
|
@ -571,22 +556,12 @@ cia_connect_intr(device_t dev, void* ih)
|
|||
int s = splhigh();
|
||||
int error = alpha_connect_intr(i);
|
||||
if (!error) {
|
||||
if (i->vector > 0x900)
|
||||
/* PCI interrupt */
|
||||
platform.pci_intr_enable((i->vector - 0x900) >> 4);
|
||||
else if (i->vector > 0x800)
|
||||
/* ISA interrupt chained to PCI interrupt 4 */
|
||||
platform.pci_intr_enable(4);/* XXX */
|
||||
/* Enable PCI interrupt */
|
||||
platform.pci_intr_enable((i->vector - 0x900) >> 4);
|
||||
}
|
||||
splx(s);
|
||||
return error;
|
||||
}
|
||||
|
||||
static void
|
||||
cia_intr(void* frame, u_long vector)
|
||||
{
|
||||
alpha_dispatch_intr(vector);
|
||||
}
|
||||
|
||||
DRIVER_MODULE(cia, root, cia_driver, cia_devclass, 0, 0);
|
||||
|
||||
|
|
|
|||
371
sys/alpha/pci/lca.c
Normal file
371
sys/alpha/pci/lca.c
Normal file
|
|
@ -0,0 +1,371 @@
|
|||
/*-
|
||||
* Copyright (c) 1998 Doug Rabson
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.h>
|
||||
|
||||
#include <alpha/pci/lcareg.h>
|
||||
#include <alpha/pci/lcavar.h>
|
||||
#include <machine/swiz.h>
|
||||
#include <machine/intr.h>
|
||||
#include <machine/cpuconf.h>
|
||||
|
||||
#define KV(pa) ALPHA_PHYS_TO_K0SEG(pa)
|
||||
|
||||
static devclass_t lca_devclass;
|
||||
static device_t lca0; /* XXX only one for now */
|
||||
static device_t isa0;
|
||||
|
||||
struct lca_softc {
|
||||
int junk;
|
||||
};
|
||||
|
||||
#define LCA_SOFTC(dev) (struct lca_softc*) device_get_softc(dev)
|
||||
|
||||
static alpha_chipset_inb_t lca_inb;
|
||||
static alpha_chipset_inw_t lca_inw;
|
||||
static alpha_chipset_inl_t lca_inl;
|
||||
static alpha_chipset_outb_t lca_outb;
|
||||
static alpha_chipset_outw_t lca_outw;
|
||||
static alpha_chipset_outl_t lca_outl;
|
||||
static alpha_chipset_readb_t lca_readb;
|
||||
static alpha_chipset_readw_t lca_readw;
|
||||
static alpha_chipset_readl_t lca_readl;
|
||||
static alpha_chipset_writeb_t lca_writeb;
|
||||
static alpha_chipset_writew_t lca_writew;
|
||||
static alpha_chipset_writel_t lca_writel;
|
||||
static alpha_chipset_maxdevs_t lca_maxdevs;
|
||||
static alpha_chipset_cfgreadb_t lca_cfgreadb;
|
||||
static alpha_chipset_cfgreadw_t lca_cfgreadw;
|
||||
static alpha_chipset_cfgreadl_t lca_cfgreadl;
|
||||
static alpha_chipset_cfgwriteb_t lca_cfgwriteb;
|
||||
static alpha_chipset_cfgwritew_t lca_cfgwritew;
|
||||
static alpha_chipset_cfgwritel_t lca_cfgwritel;
|
||||
|
||||
static alpha_chipset_t lca_chipset = {
|
||||
lca_inb,
|
||||
lca_inw,
|
||||
lca_inl,
|
||||
lca_outb,
|
||||
lca_outw,
|
||||
lca_outl,
|
||||
lca_readb,
|
||||
lca_readw,
|
||||
lca_readl,
|
||||
lca_writeb,
|
||||
lca_writew,
|
||||
lca_writel,
|
||||
lca_maxdevs,
|
||||
lca_cfgreadb,
|
||||
lca_cfgreadw,
|
||||
lca_cfgreadl,
|
||||
lca_cfgwriteb,
|
||||
lca_cfgwritew,
|
||||
lca_cfgwritel,
|
||||
};
|
||||
|
||||
static u_int8_t
|
||||
lca_inb(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_BYTE(KV(LCA_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
lca_inw(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_WORD(KV(LCA_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
lca_inl(u_int32_t port)
|
||||
{
|
||||
alpha_mb();
|
||||
return SPARSE_READ_LONG(KV(LCA_PCI_SIO), port);
|
||||
}
|
||||
|
||||
static void
|
||||
lca_outb(u_int32_t port, u_int8_t data)
|
||||
{
|
||||
SPARSE_WRITE_BYTE(KV(LCA_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
lca_outw(u_int32_t port, u_int16_t data)
|
||||
{
|
||||
SPARSE_WRITE_WORD(KV(LCA_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
lca_outl(u_int32_t port, u_int32_t data)
|
||||
{
|
||||
SPARSE_WRITE_LONG(KV(LCA_PCI_SIO), port, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
/*
|
||||
* The LCA HAE is write-only. According to NetBSD, this is where it starts.
|
||||
*/
|
||||
static u_int32_t lca_hae_mem = 0x80000000;
|
||||
|
||||
/*
|
||||
* The first 16Mb ignores the HAE. The next 112Mb uses the HAE to set
|
||||
* the high bits of the PCI address.
|
||||
*/
|
||||
#define REG1 (1UL << 24)
|
||||
|
||||
static __inline void
|
||||
lca_set_hae_mem(u_int32_t *pa)
|
||||
{
|
||||
int s;
|
||||
u_int32_t msb;
|
||||
if(*pa >= REG1){
|
||||
msb = *pa & 0xf8000000;
|
||||
*pa -= msb;
|
||||
s = splhigh();
|
||||
if (msb != lca_hae_mem) {
|
||||
lca_hae_mem = msb;
|
||||
REGVAL(LCA_IOC_HAE) = lca_hae_mem;
|
||||
alpha_mb();
|
||||
alpha_mb();
|
||||
}
|
||||
splx(s);
|
||||
}
|
||||
}
|
||||
|
||||
static u_int8_t
|
||||
lca_readb(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
lca_set_hae_mem(&pa);
|
||||
return SPARSE_READ_BYTE(KV(LCA_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
lca_readw(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
lca_set_hae_mem(&pa);
|
||||
return SPARSE_READ_WORD(KV(LCA_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
lca_readl(u_int32_t pa)
|
||||
{
|
||||
alpha_mb();
|
||||
lca_set_hae_mem(&pa);
|
||||
return SPARSE_READ_LONG(KV(LCA_PCI_SPARSE), pa);
|
||||
}
|
||||
|
||||
static void
|
||||
lca_writeb(u_int32_t pa, u_int8_t data)
|
||||
{
|
||||
lca_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_BYTE(KV(LCA_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
lca_writew(u_int32_t pa, u_int16_t data)
|
||||
{
|
||||
lca_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_WORD(KV(LCA_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static void
|
||||
lca_writel(u_int32_t pa, u_int32_t data)
|
||||
{
|
||||
lca_set_hae_mem(&pa);
|
||||
SPARSE_WRITE_LONG(KV(LCA_PCI_SPARSE), pa, data);
|
||||
alpha_wmb();
|
||||
}
|
||||
|
||||
static int
|
||||
lca_maxdevs(u_int b)
|
||||
{
|
||||
return 12; /* XXX */
|
||||
}
|
||||
|
||||
#define LCA_CFGOFF(b, s, f, r) \
|
||||
(((b) << 16) | ((s) << 11) | ((f) << 8) | (r))
|
||||
|
||||
#define LCA_TYPE1_SETUP(b,s) if ((b)) { \
|
||||
do { \
|
||||
(s) = splhigh(); \
|
||||
alpha_mb(); \
|
||||
REGVAL(LCA_IOC_CONF) = 1; \
|
||||
alpha_mb(); \
|
||||
} while(0); \
|
||||
}
|
||||
|
||||
#define LCA_TYPE1_TEARDOWN(b,s) if ((b)) { \
|
||||
do { \
|
||||
alpha_mb(); \
|
||||
REGVAL(LCA_IOC_CONF) = 0; \
|
||||
alpha_mb(); \
|
||||
splx((s)); \
|
||||
} while(0); \
|
||||
}
|
||||
|
||||
#define CFGREAD(b, s, f, r, width, type) \
|
||||
type val = ~0; \
|
||||
int ipl = 0; \
|
||||
vm_offset_t off = LCA_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(LCA_PCI_CONF, off); \
|
||||
alpha_mb(); \
|
||||
LCA_TYPE1_SETUP(b,ipl); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
val = SPARSE_##width##_EXTRACT(off, SPARSE_READ(kv)); \
|
||||
} \
|
||||
LCA_TYPE1_TEARDOWN(b,ipl); \
|
||||
return val
|
||||
|
||||
#define CFGWRITE(b, s, f, r, data, width, type) \
|
||||
int ipl = 0; \
|
||||
vm_offset_t off = LCA_CFGOFF(b, s, f, r); \
|
||||
vm_offset_t kv = SPARSE_##width##_ADDRESS(LCA_PCI_CONF, off); \
|
||||
alpha_mb(); \
|
||||
LCA_TYPE1_SETUP(b,ipl); \
|
||||
if (!badaddr((caddr_t)kv, sizeof(type))) { \
|
||||
SPARSE_WRITE(kv, SPARSE_##width##_INSERT(off, data)); \
|
||||
alpha_wmb(); \
|
||||
} \
|
||||
LCA_TYPE1_TEARDOWN(b,ipl); \
|
||||
return
|
||||
|
||||
static u_int8_t
|
||||
lca_cfgreadb(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
CFGREAD(b, s, f, r, BYTE, u_int8_t);
|
||||
}
|
||||
|
||||
static u_int16_t
|
||||
lca_cfgreadw(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
CFGREAD(b, s, f, r, WORD, u_int16_t);
|
||||
}
|
||||
|
||||
static u_int32_t
|
||||
lca_cfgreadl(u_int b, u_int s, u_int f, u_int r)
|
||||
{
|
||||
CFGREAD(b, s, f, r, LONG, u_int32_t);
|
||||
}
|
||||
|
||||
static void
|
||||
lca_cfgwriteb(u_int b, u_int s, u_int f, u_int r, u_int8_t data)
|
||||
{
|
||||
CFGWRITE(b, s, f, r, data, BYTE, u_int8_t);
|
||||
}
|
||||
|
||||
static void
|
||||
lca_cfgwritew(u_int b, u_int s, u_int f, u_int r, u_int16_t data)
|
||||
{
|
||||
CFGWRITE(b, s, f, r, data, WORD, u_int16_t);
|
||||
}
|
||||
|
||||
static void
|
||||
lca_cfgwritel(u_int b, u_int s, u_int f, u_int r, u_int32_t data)
|
||||
{
|
||||
CFGWRITE(b, s, f, r, data, LONG, u_int16_t);
|
||||
}
|
||||
|
||||
static int lca_probe(device_t dev);
|
||||
static int lca_attach(device_t dev);
|
||||
static void *lca_create_intr(device_t dev, device_t child, int irq, driver_intr_t *intr, void *arg);
|
||||
static int lca_connect_intr(device_t dev, void* ih);
|
||||
|
||||
static device_method_t lca_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, lca_probe),
|
||||
DEVMETHOD(device_attach, lca_attach),
|
||||
|
||||
/* Bus interface */
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t lca_driver = {
|
||||
"lca",
|
||||
lca_methods,
|
||||
DRIVER_TYPE_MISC,
|
||||
sizeof(struct lca_softc),
|
||||
};
|
||||
|
||||
void
|
||||
lca_init()
|
||||
{
|
||||
static int initted = 0;
|
||||
|
||||
if (initted) return;
|
||||
initted = 1;
|
||||
|
||||
/* Type 0 PCI conf access. */
|
||||
REGVAL64(LCA_IOC_CONF) = 0;
|
||||
|
||||
if (platform.pci_intr_init)
|
||||
platform.pci_intr_init();
|
||||
|
||||
chipset = lca_chipset;
|
||||
}
|
||||
|
||||
static int
|
||||
lca_probe(device_t dev)
|
||||
{
|
||||
if (lca0)
|
||||
return ENXIO;
|
||||
lca0 = dev;
|
||||
device_set_desc(dev, "21066 PCI adapter"); /* XXX */
|
||||
|
||||
isa0 = device_add_child(dev, "isa", 0, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
lca_attach(device_t dev)
|
||||
{
|
||||
struct lca_softc* sc = LCA_SOFTC(dev);
|
||||
|
||||
lca_init();
|
||||
chipset.intrdev = isa0;
|
||||
|
||||
set_iointr(alpha_dispatch_intr);
|
||||
|
||||
bus_generic_attach(dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
DRIVER_MODULE(lca, root, lca_driver, lca_devclass, 0, 0);
|
||||
|
||||
95
sys/alpha/pci/lcareg.h
Normal file
95
sys/alpha/pci/lcareg.h
Normal file
|
|
@ -0,0 +1,95 @@
|
|||
/* $NetBSD: lcareg.h,v 1.8 1997/09/05 02:14:31 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1995 Carnegie-Mellon University.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Authors: Jeffrey Hsu, Jason R. Thorpe
|
||||
*
|
||||
* Permission to use, copy, modify and distribute this software and
|
||||
* its documentation is hereby granted, provided that both the copyright
|
||||
* notice and this permission notice appear in all copies of the
|
||||
* software, derivative works or modified versions, and any portions
|
||||
* thereof, and that both notices appear in supporting documentation.
|
||||
*
|
||||
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||||
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
||||
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||||
*
|
||||
* Carnegie Mellon requests users of this software to return to
|
||||
*
|
||||
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||||
* School of Computer Science
|
||||
* Carnegie Mellon University
|
||||
* Pittsburgh PA 15213-3890
|
||||
*
|
||||
* any improvements or extensions that they make and grant Carnegie the
|
||||
* rights to redistribute these changes.
|
||||
*/
|
||||
|
||||
/*
|
||||
* 21066 chip registers
|
||||
*/
|
||||
|
||||
#define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r))
|
||||
#define REGVAL64(r) (*(volatile int64_t *)ALPHA_PHYS_TO_K0SEG(r))
|
||||
|
||||
/*
|
||||
* Base addresses
|
||||
*/
|
||||
#define LCA_IOC_BASE 0x180000000L /* LCA IOC Regs */
|
||||
#define LCA_PCI_SIO 0x1c0000000L /* PCI Sp. I/O Space */
|
||||
#define LCA_PCI_CONF 0x1e0000000L /* PCI Conf. Space */
|
||||
#define LCA_PCI_SPARSE 0x200000000L /* PCI Sparse Space */
|
||||
#define LCA_PCI_DENSE 0x300000000L /* PCI Dense Space */
|
||||
|
||||
#define LCA_IOC_HAE LCA_IOC_BASE /* Host Address Ext. (64) */
|
||||
#define IOC_HAE_ADDREXT 0x00000000f8000000UL
|
||||
#define IOC_HAE_RSVSD 0xffffffff07ffffffUL
|
||||
|
||||
#define LCA_IOC_CONF (LCA_IOC_BASE + 0x020) /* Configuration Cycle Type */
|
||||
|
||||
#define LCA_IOC_STAT0 (LCA_IOC_BASE + 0x040) /* Status 0 */
|
||||
#define IOC_STAT0_CMD 0x000000000000000fUL /* PCI command mask */
|
||||
#define IOC_STAT0_ERR 0x0000000000000010UL /* IOC error indicator R/W1C */
|
||||
#define IOC_STAT0_LOST 0x0000000000000020UL /* IOC lose error info R/W1C */
|
||||
#define IOC_STAT0_THIT 0x0000000000000040UL /* test hit */
|
||||
#define IOC_STAT0_TREF 0x0000000000000080UL /* test reference */
|
||||
#define IOC_STAT0_CODE 0x0000000000000700UL /* code mask */
|
||||
#define IOC_STAT0_CODESHIFT 8
|
||||
#define IOC_STAT0_P_NBR 0x00000000ffffe000UL /* page number mask */
|
||||
|
||||
#define LCA_IOC_STAT1 (LCA_IOC_BASE + 0x060) /* Status 1 */
|
||||
#define IOC_STAT1_ADDR 0x00000000ffffffffUL /* PCI address mask */
|
||||
|
||||
#define LCA_IOC_TBIA (LCA_IOC_BASE + 0x080) /* TLB Invalidate All */
|
||||
#define LCA_IOC_TB_ENA (LCA_IOC_BASE + 0x0a0) /* TLB Enable */
|
||||
#define IOC_TB_ENA_TEN 0x0000000000000080UL
|
||||
|
||||
#define LCA_IOC_W_BASE0 (LCA_IOC_BASE + 0x100) /* Window Base */
|
||||
#define LCA_IOC_W_MASK0 (LCA_IOC_BASE + 0x140) /* Window Mask */
|
||||
#define LCA_IOC_W_T_BASE0 (LCA_IOC_BASE + 0x180) /* Translated Base */
|
||||
|
||||
#define LCA_IOC_W_BASE1 (LCA_IOC_BASE + 0x120) /* Window Base */
|
||||
#define LCA_IOC_W_MASK1 (LCA_IOC_BASE + 0x160) /* Window Mask */
|
||||
#define LCA_IOC_W_T_BASE1 (LCA_IOC_BASE + 0x1a0) /* Translated Base */
|
||||
|
||||
#define IOC_W_BASE_W_BASE 0x00000000fff00000UL /* Window base value */
|
||||
#define IOC_W_BASE_SG 0x0000000100000000UL /* Window uses SGMAPs */
|
||||
#define IOC_W_BASE_WEN 0x0000000200000000UL /* Window enable */
|
||||
|
||||
#define IOC_W_MASK_1M 0x0000000000000000UL /* 1MB window */
|
||||
#define IOC_W_MASK_2M 0x0000000000100000UL /* 2MB window */
|
||||
#define IOC_W_MASK_4M 0x0000000000300000UL /* 4MB window */
|
||||
#define IOC_W_MASK_8M 0x0000000000700000UL /* 8MB window */
|
||||
#define IOC_W_MASK_16M 0x0000000000f00000UL /* 16MB window */
|
||||
#define IOC_W_MASK_32M 0x0000000001f00000UL /* 32MB window */
|
||||
#define IOC_W_MASK_64M 0x0000000003f00000UL /* 64MB window */
|
||||
#define IOC_W_MASK_128M 0x0000000007f00000UL /* 128M window */
|
||||
#define IOC_W_MASK_256M 0x000000000ff00000UL /* 256M window */
|
||||
#define IOC_W_MASK_512M 0x000000001ff00000UL /* 512M window */
|
||||
#define IOC_W_MASK_1G 0x000000003ff00000UL /* 1GB window */
|
||||
#define IOC_W_MASK_2G 0x000000007ff00000UL /* 2GB window */
|
||||
#define IOC_W_MASK_4G 0x00000000fff00000UL /* 4GB window */
|
||||
|
||||
#define IOC_W_T_BASE 0x00000000fffffc00UL /* page table base */
|
||||
29
sys/alpha/pci/lcavar.h
Normal file
29
sys/alpha/pci/lcavar.h
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
/*-
|
||||
* Copyright (c) 1998 Doug Rabson
|
||||
* 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.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
extern void lca_init(void);
|
||||
|
|
@ -23,7 +23,7 @@
|
|||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: pcibus.c,v 1.2 1998/07/12 16:16:20 dfr Exp $
|
||||
* $Id: pcibus.c,v 1.3 1998/07/22 08:33:30 dfr Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
|
|
@ -98,10 +98,9 @@ struct intrec *
|
|||
intr_create(void *dev_instance, int irq, inthand2_t handler, void *arg,
|
||||
intrmask_t *maskptr, int flags)
|
||||
{
|
||||
device_t pcib = chipset.bridge;
|
||||
device_t pcib = chipset.intrdev;
|
||||
if (pcib)
|
||||
return BUS_CREATE_INTR(pcib, pcib,
|
||||
0x900 + (irq << 4),
|
||||
return BUS_CREATE_INTR(pcib, pcib, irq,
|
||||
(driver_intr_t*) handler, arg);
|
||||
else
|
||||
return 0;
|
||||
|
|
@ -110,7 +109,7 @@ intr_create(void *dev_instance, int irq, inthand2_t handler, void *arg,
|
|||
int
|
||||
intr_connect(struct intrec *idesc)
|
||||
{
|
||||
device_t pcib = chipset.bridge;
|
||||
device_t pcib = chipset.intrdev;
|
||||
if (pcib)
|
||||
return BUS_CONNECT_INTR(pcib, idesc);
|
||||
else
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: dwlpx.c,v 1.3 1998/07/12 16:23:13 dfr Exp $
|
||||
* $Id: dwlpx.c,v 1.4 1998/07/16 13:38:35 dfr Exp $
|
||||
*/
|
||||
|
||||
#include "opt_simos.h"
|
||||
|
|
@ -272,7 +272,7 @@ dwlpx_attach(device_t dev)
|
|||
dwlpx0 = dev;
|
||||
|
||||
chipset = dwlpx_chipset;
|
||||
chipset.bridge = dev;
|
||||
chipset.intrdev = dev;
|
||||
|
||||
regs = KV(DWLPX_BASE(kft_get_node(dev), kft_get_hosenum(dev)));
|
||||
sc->dmem_base = regs + (0L << 32);
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# Makefile.alpha -- with config changes.
|
||||
# Copyright 1990 W. Jolitz
|
||||
# from: @(#)Makefile.alpha 7.1 5/10/91
|
||||
# $Id: Makefile.alpha,v 1.5 1998/07/22 08:23:26 dfr Exp $
|
||||
# $Id: Makefile.alpha,v 1.6 1998/07/30 08:12:14 dfr Exp $
|
||||
#
|
||||
# Makefile for FreeBSD
|
||||
#
|
||||
|
|
@ -79,7 +79,7 @@ SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
|
|||
.if ${BINFORMAT} == elf
|
||||
SYSTEM_OBJS= locore.o setdef0.o vnode_if.o \
|
||||
${OBJS} ioconf.o param.o config.o \
|
||||
setdef1.o
|
||||
setdef1.o hack.so
|
||||
SYSTEM_LD= @${LD} --export-dynamic -T$S/alpha/conf/kernel.script -e locorestart \
|
||||
-o $@ -X ${SYSTEM_OBJS} vers.o
|
||||
SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@
|
||||
|
|
@ -119,6 +119,11 @@ symbols.sort: ${ALPHA}/alpha/symbols.raw
|
|||
locore.o: ${ALPHA}/alpha/locore.s assym.s
|
||||
${NORMAL_S}
|
||||
|
||||
hack.so: Makefile
|
||||
echo "void __elf_kld_hack() {}" > hack.c
|
||||
${CC} -shared -nostdlib hack.c -o hack.so
|
||||
rm -f hack.c
|
||||
|
||||
setdef0.o: ${ALPHA}/alpha/setdef0.c setdefs.h
|
||||
${NORMAL_C}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
# This file tells config what files go into building a kernel,
|
||||
# files marked standard are always included.
|
||||
#
|
||||
# $Id: files.alpha,v 1.3 1998/07/12 16:26:52 dfr Exp $
|
||||
# $Id: files.alpha,v 1.4 1998/07/22 08:24:39 dfr Exp $
|
||||
#
|
||||
# The long compile-with and dependency lines are required because of
|
||||
# limitations in config: backslash-newline doesn't work in strings, and
|
||||
|
|
@ -19,6 +19,9 @@ alpha/alpha/cpuconf.c standard
|
|||
alpha/alpha/dec_kn8ae.c optional dec_kn8ae
|
||||
alpha/alpha/dec_eb164.c optional dec_eb164
|
||||
alpha/alpha/dec_kn20aa.c optional dec_kn20aa
|
||||
alpha/alpha/dec_2100_a50.c optional dec_2100_a50
|
||||
alpha/alpha/dec_st550.c optional dec_st550
|
||||
alpha/alpha/dec_axppci_33.c optional dec_axppci_33
|
||||
alpha/alpha/mountroot.c optional slice
|
||||
alpha/alpha/ipl_funcs.c standard
|
||||
alpha/alpha/pal.s standard
|
||||
|
|
@ -79,6 +82,8 @@ mcclock_if.h standard \
|
|||
alpha/pci/cia.c optional cia
|
||||
alpha/pci/pci_eb164_intr.s optional cia
|
||||
alpha/isa/mcclock_isa.c optional cia
|
||||
alpha/pci/apecs.c optional apecs
|
||||
alpha/pci/lca.c optional lca
|
||||
alpha/pci/pcibus.c optional pci
|
||||
alpha/isa/isa.c optional isa
|
||||
kern/link_elf.c standard
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@ OUTPUT_FORMAT("elf64-alpha", "elf64-alpha",
|
|||
OUTPUT_ARCH(alpha)
|
||||
ENTRY(__start)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/egcs/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/egcs/alphaev5-unknown-linux-gnu/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
kernel_text = 0xfffffc0000300000;
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@ OUTPUT_FORMAT("elf64-alpha", "elf64-alpha",
|
|||
OUTPUT_ARCH(alpha)
|
||||
ENTRY(__start)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/egcs/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/egcs/alphaev5-unknown-linux-gnu/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
kernel_text = 0xfffffc0000300000;
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
|
|
|
|||
|
|
@ -1,9 +1,12 @@
|
|||
# $Id: options.alpha,v 1.2 1998/07/12 16:28:09 dfr Exp $
|
||||
# $Id: options.alpha,v 1.3 1998/07/22 08:24:39 dfr Exp $
|
||||
|
||||
EV5 opt_global.h
|
||||
DEC_KN8AE opt_cpu.h
|
||||
DEC_EB164 opt_cpu.h
|
||||
DEC_KN20AA opt_cpu.h
|
||||
DEC_2100_A50 opt_cpu.h
|
||||
DEC_ST550 opt_cpu.h
|
||||
DEC_AXPPCI_33 opt_cpu.h
|
||||
|
||||
ATAPI opt_atapi.h
|
||||
ATAPI_STATIC opt_atapi.h
|
||||
|
|
|
|||
Loading…
Reference in a new issue