First steps towards alphabook1 support; from netbsd

miod did not disagree.

6 files changed, 503 insertions, 8 deletions

diff --git a/sys/arch/alpha/alpha/cpuconf.c b/sys/arch/alpha/alpha/cpuconf.c
index 5434c0950f1..7094ff9713c 100644
--- a/sys/arch/alpha/alpha/cpuconf.c
+++ b/sys/arch/alpha/alpha/cpuconf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cpuconf.c,v 1.13 2009/10/02 18:01:47 miod Exp $ */
+/* $OpenBSD: cpuconf.c,v 1.14 2013/03/09 02:10:47 deraadt Exp $ */
 /* $NetBSD: cpuconf.c,v 1.27 2000/06/26 02:42:04 enami Exp $ */
 
 /*-
@@ -140,6 +140,12 @@ extern void dec_6600_init(void);
 #define	dec_6600_init		platform_not_configured
 #endif
 
+#ifdef DEC_ALPHABOOK1
+extern void dec_alphabook1_init(void);
+#else
+#define	dec_alphabook1_init	platform_not_configured
+#endif
+
 #ifdef API_UP1000
 extern void api_up1000_init(void);
 #else
@@ -163,8 +169,7 @@ static const struct cpuinit cpuinit[] = {
 	cpu_init(ST_DEC_KN20AA, dec_kn20aa_init, "DEC_KN20AA"),
 	cpu_init(ST_DEC_1000, dec_1000_init, "DEC_1000"),
 	cpu_notsupp(ST_EB66, "DEC_EB66"),
-	cpu_init(ST_EB64P, dec_eb64plus_init, "DEC_EB64PLUS"),
-	cpu_notsupp(ST_ALPHABOOK1, "DEC_ALPHABOOK1"),
+	cpu_init(ST_ALPHABOOK1, dec_alphabook1_init, "DEC_ALPHABOOK1"),
 	cpu_init(ST_DEC_4100, dec_kn300_init, "DEC_KN300"),
 	cpu_notsupp(ST_DEC_EV45_PBP, "EV45 Passive Backplane Board"),
 	cpu_notsupp(ST_DEC_2100A_A500, "DEC_2100A_A500"),
diff --git a/sys/arch/alpha/alpha/dec_alphabook1.c b/sys/arch/alpha/alpha/dec_alphabook1.c
new file mode 100644
index 00000000000..08dc496b098
--- /dev/null
+++ b/sys/arch/alpha/alpha/dec_alphabook1.c
@@ -0,0 +1,245 @@
+/* $NetBSD: dec_alphabook1.c,v 1.27 2012/10/13 17:58:54 jdc Exp $ */
+
+/*
+ * 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
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/device.h>
+#include <sys/termios.h>
+#include <sys/conf.h>
+#include <dev/cons.h>
+
+#include <machine/rpb.h>
+#include <machine/autoconf.h>
+#include <machine/cpuconf.h>
+
+#include <dev/ic/comreg.h>
+#include <dev/ic/comvar.h>
+
+#include <dev/isa/isareg.h>
+#include <dev/isa/isavar.h>
+#include <dev/ic/i8042reg.h>
+#include <dev/ic/pckbcvar.h>
+#include <dev/pci/pcireg.h>
+#include <dev/pci/pcivar.h>
+
+#include <alpha/pci/lcareg.h>
+#include <alpha/pci/lcavar.h>
+
+#include <scsi/scsi_all.h>
+#include <scsi/scsiconf.h>
+
+#include "pckbd.h"
+
+#ifndef CONSPEED
+#define CONSPEED TTYDEF_SPEED
+#endif
+static int comcnrate = CONSPEED;
+
+void dec_alphabook1_init(void);
+static void dec_alphabook1_cons_init(void);
+static void dec_alphabook1_device_register(struct device *, void *);
+
+const struct alpha_variation_table dec_alphabook1_variations[] = {
+	{ 0, "AlphaBook" },
+	{ 0, NULL },
+};
+
+void
+dec_alphabook1_init(void)
+{
+	uint64_t variation;
+
+	platform.family = "AlphaBook";
+
+	if ((platform.model = alpha_dsr_sysname()) == NULL) {
+		variation = hwrpb->rpb_variation & SV_ST_MASK;
+		if ((platform.model = alpha_variation_name(variation,
+		    dec_alphabook1_variations)) == NULL)
+			platform.model = alpha_unknown_sysname();
+	}
+
+	platform.iobus = "lca";
+	platform.cons_init = dec_alphabook1_cons_init;
+	platform.device_register = dec_alphabook1_device_register;
+}
+
+static void
+dec_alphabook1_cons_init(void)
+{
+	struct ctb *ctb;
+	struct lca_config *lcp;
+	extern struct lca_config lca_configuration;
+
+	lcp = &lca_configuration;
+	lca_init(lcp, 0);
+
+	ctb = (struct ctb *)(((char *)hwrpb) + hwrpb->rpb_ctb_off);
+
+	switch (ctb->ctb_term_type) {
+	case CTB_PRINTERPORT:
+		/* serial console ... */
+		/* XXX */
+		{
+			/*
+			 * Delay to allow PROM putchars to complete.
+			 * FIFO depth * character time,
+			 * character time = (1000000 / (defaultrate / 10))
+			 */
+			DELAY(160000000 / comcnrate);
+
+			if(comcnattach(&lcp->lc_iot, 0x3f8, comcnrate,
+			    COM_FREQ,
+			    (TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
+				panic("can't init serial console");
+
+			break;
+		}
+
+	case CTB_GRAPHICS:
+#if NPCKBD > 0
+		/* display console ... */
+		/* XXX */
+		(void) pckbc_cnattach(&lcp->lc_iot, IO_KBD, KBCMDP, 0);
+
+		if (CTB_TURBOSLOT_TYPE(ctb->ctb_turboslot) ==
+		    CTB_TURBOSLOT_TYPE_ISA)
+			isa_display_console(&lcp->lc_iot, &lcp->lc_memt);
+		else
+			pci_display_console(&lcp->lc_iot, &lcp->lc_memt,
+			    &lcp->lc_pc, CTB_TURBOSLOT_BUS(ctb->ctb_turboslot),
+			    CTB_TURBOSLOT_SLOT(ctb->ctb_turboslot), 0);
+#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 %ld",
+		    ctb->ctb_term_type);
+	}
+}
+
+static void
+dec_alphabook1_device_register(struct device *dev, void *aux)
+{
+	static int found, initted, diskboot, netboot;
+	static struct device *pcidev, *ctrlrdev;
+	struct bootdev_data *b = bootdev_data;
+	struct device *parent = dev->dv_parent;
+	struct cfdata *cf = dev->dv_cfdata;
+	struct cfdriver *cd = cf->cf_driver;
+
+	if (found)
+		return;
+
+	if (!initted) {
+		diskboot = (strncasecmp(b->protocol, "SCSI", 4) == 0);
+		netboot = (strncasecmp(b->protocol, "BOOTP", 5) == 0) ||
+		    (strncasecmp(b->protocol, "MOP", 3) == 0);
+#if 0
+		printf("diskboot = %d, netboot = %d\n", diskboot, netboot);
+#endif
+		initted =1;
+	}
+
+	if (pcidev == NULL) {
+		if (strcmp(cd->cd_name, "pci"))
+			return;
+		else {
+			struct pcibus_attach_args *pba = aux;
+
+			if ((b->slot / 1000) != pba->pba_bus)
+				return;
+
+			pcidev = dev;
+#if 0
+			printf("\npcidev = %s\n", device_xname(dev));
+#endif
+			return;
+		}
+	}
+
+	if (ctrlrdev == NULL) {
+		if (parent != pcidev)
+			return;
+		else {
+			struct pci_attach_args *pa = aux;
+			int slot;
+
+			slot = pa->pa_bus * 1000 + pa->pa_function * 100 +
+			    pa->pa_device;
+			if (b->slot != slot)
+				return;
+
+			if (netboot) {
+				booted_device = dev;
+#if 0
+				printf("\nbooted_device = %s\n", device_xname(dev));
+#endif
+				found = 1;
+			} else {
+				ctrlrdev = dev;
+#if 0
+				printf("\nctrlrdev = %s\n", device_xname(dev));
+#endif
+			}
+			return;
+		}
+	}
+
+	if (!diskboot)
+		return;
+
+	if (!strcmp(cd->cd_name, "sd") || !strcmp(cd->cd_name, "st") ||
+	    !strcmp(cd->cd_name, "cd")) {
+		struct scsi_attach_args *sa = aux;
+		struct scsi_link *periph = sa->sa_sc_link;
+		int unit;
+
+		if (parent->dv_parent != ctrlrdev)
+			return;
+
+		unit = periph->target * 100 + periph->lun;
+		if (b->unit != unit)
+			return;
+
+		/* we've found it! */
+		booted_device = dev;
+#if 0
+		printf("\nbooted_device = %s\n", device_xname(dev));
+#endif
+		found = 1;
+	}
+}
diff --git a/sys/arch/alpha/conf/GENERIC b/sys/arch/alpha/conf/GENERIC
index bd372fec491..b9b8dc165cd 100644
--- a/sys/arch/alpha/conf/GENERIC
+++ b/sys/arch/alpha/conf/GENERIC
@@ -1,4 +1,4 @@
-#	$OpenBSD: GENERIC,v 1.228 2012/09/27 14:01:35 jsg Exp $
+#	$OpenBSD: GENERIC,v 1.229 2013/03/09 02:10:47 deraadt Exp $
 #
 # For further information on compiling OpenBSD kernels, see the config(8)
 # man page.
@@ -19,6 +19,7 @@ option		DEC_3000_300	# Pelican etc:	3000/300*
 option		DEC_2100_A50	# Avanti etc:	AlphaStation 400, 200, etc.
 option		DEC_KN20AA	# KN20AA:	AlphaStation 600
 option		DEC_KN300	# KN300:	AlphaServer 4100 and 1200
+option		DEC_ALPHABOOK1	# AlphaBook1:	Tadpole/DEC AlphaBook
 option		DEC_AXPPCI_33	# NoName:	AXPpci33, etc.
 option		DEC_EB164	# EB164:	AlphaPC 164
 option		DEC_EB64PLUS	# EB64+:	AlphaPC 64, etc.
@@ -337,6 +338,11 @@ ep*	at isapnp?			# 3C509 ethernet cards
 #wss*	at isa? port 0x530 irq 9 drq 0	# Windows Sound System
 lc0	at isa? port 0x200		# DEC EtherWorks
 lc1	at isa? port 0x280		# DEC EtherWorks
+pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
+pcic1	at isa? port 0x3e2 iomem 0xcc000 iosiz 0x10000
+
+pcmcia*	at pcic? controller ? socket ?
+ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Eth.
 
 cy0	at isa? iomem 0xd4000 irq 12	# ISA cyclom card
 fdc0	at isa? port 0x3f0 irq 6 drq 2	# floppy controller
diff --git a/sys/arch/alpha/conf/files.alpha b/sys/arch/alpha/conf/files.alpha
index 7c416d1157e..7e14dd39e42 100644
--- a/sys/arch/alpha/conf/files.alpha
+++ b/sys/arch/alpha/conf/files.alpha
@@ -1,4 +1,4 @@
-#	$OpenBSD: files.alpha,v 1.93 2011/11/15 22:27:52 deraadt Exp $
+#	$OpenBSD: files.alpha,v 1.94 2013/03/09 02:10:47 deraadt Exp $
 #	$NetBSD: files.alpha,v 1.32 1996/11/25 04:03:21 cgd Exp $
 #
 # alpha-specific configuration info
@@ -126,13 +126,25 @@ file	arch/alpha/tc/scc.c			scc		needs-count
 include	"dev/atapiscsi/files.atapiscsi"
 include	"dev/ata/files.ata"
 
-# XXX Dummy bus needed for some multi-homed devices specified in files.isa
-define	pcmcia {}
-
 include	"dev/pci/files.pci"	# XXX some ISA devs are 'at pci' too.
 include	"dev/isa/files.isa"
 major	{wd = 0}
 
+device	pcic: pcmciabus
+file	dev/ic/i82365.c			pcic
+
+# PCIC pcmcia controller on ISA bus.
+attach	pcic at isa with pcic_isa
+file	dev/isa/i82365_isa.c		pcic_isa
+
+# Code common to ISA and ISAPnP attachments
+file	dev/isa/i82365_isasubr.c	pcic_isa | pcic_isapnp | pcic_pci
+
+#
+# Machine-independent PCMCIA drivers
+#
+include "dev/pcmcia/files.pcmcia"
+
 #
 # ISA Bus devices
 #
@@ -242,6 +254,7 @@ file	arch/alpha/pci/pci_550.c		dec_550
 file	arch/alpha/pci/pci_1000a.c		dec_1000a
 file	arch/alpha/pci/pci_1000.c		dec_1000
 file	arch/alpha/pci/pci_6600.c		dec_6600
+file	arch/alpha/pci/pci_alphabook1.c		dec_alphabook1
 file	arch/alpha/pci/pci_up1000.c		api_up1000
 
 #
@@ -327,6 +340,7 @@ file	arch/alpha/alpha/dec_eb64plus.c		dec_eb64plus	needs-flag
 file	arch/alpha/alpha/dec_kn20aa.c		dec_kn20aa	needs-flag
 file	arch/alpha/alpha/dec_kn300.c		dec_kn300	needs-flag
 file	arch/alpha/alpha/dec_550.c		dec_550		needs-flag
+file	arch/alpha/alpha/dec_alphabook1.c	dec_alphabook1	needs-flag
 file	arch/alpha/alpha/dec_1000a.c		dec_1000 | dec_1000a	needs-flag
 file	arch/alpha/alpha/dec_6600.c		dec_6600	needs-flag
 file	arch/alpha/alpha/api_up1000.c		api_up1000	needs-flag
diff --git a/sys/arch/alpha/pci/pci_alphabook1.c b/sys/arch/alpha/pci/pci_alphabook1.c
new file mode 100644
index 00000000000..7a036db50d8
--- /dev/null
+++ b/sys/arch/alpha/pci/pci_alphabook1.c
@@ -0,0 +1,195 @@
+/* $NetBSD: pci_alphabook1.c,v 1.16 2012/02/06 02:14:15 matt Exp $ */
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
+ * NASA Ames Research Center.
+ *
+ * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+/*
+ * Copyright (c) 1995, 1996 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Authors: Jeffrey Hsu and 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.
+ */
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/time.h>
+#include <sys/systm.h>
+#include <sys/errno.h>
+#include <sys/device.h>
+
+#include <machine/intr.h>
+
+#include <dev/isa/isavar.h>
+#include <dev/pci/pcireg.h>
+#include <dev/pci/pcivar.h>
+
+#include <alpha/pci/lcavar.h>
+
+#include <alpha/pci/pci_alphabook1.h>
+#include <alpha/pci/siovar.h>
+#include <alpha/pci/sioreg.h>
+
+#include "sio.h"
+
+int     dec_alphabook1_intr_map(struct pci_attach_args *,
+	    pci_intr_handle_t *);
+const char *dec_alphabook1_intr_string(void *, pci_intr_handle_t);
+int	 dec_alphabook1_intr_line(void *, pci_intr_handle_t);
+void    *dec_alphabook1_intr_establish(void *, pci_intr_handle_t,
+	    int, int (*func)(void *), void *, const char *);
+void    dec_alphabook1_intr_disestablish(void *, void *);
+
+#define	LCA_SIO_DEVICE	7	/* XXX */
+
+void
+pci_alphabook1_pickintr(struct lca_config *lcp)
+{
+	bus_space_tag_t iot = &lcp->lc_iot;
+	pci_chipset_tag_t pc = &lcp->lc_pc;
+	pcireg_t sioclass;
+	int sioII;
+
+	/* XXX MAGIC NUMBER */
+	sioclass = pci_conf_read(pc, pci_make_tag(pc, 0, LCA_SIO_DEVICE, 0),
+	    PCI_CLASS_REG);
+	sioII = (sioclass & 0xff) >= 3;
+
+	if (!sioII)
+		printf("WARNING: SIO NOT SIO II... NO BETS...\n");
+
+	pc->pc_intr_v = lcp;
+	pc->pc_intr_map = dec_alphabook1_intr_map;
+	pc->pc_intr_string = dec_alphabook1_intr_string;
+	pc->pc_intr_line = dec_alphabook1_intr_line;
+	pc->pc_intr_establish = dec_alphabook1_intr_establish;
+	pc->pc_intr_disestablish = dec_alphabook1_intr_disestablish;
+
+	/* Not supported on AlphaBook. */
+	pc->pc_pciide_compat_intr_establish = NULL;
+
+#if NSIO
+	sio_intr_setup(pc, iot);
+#else
+	panic("pci_alphabook1_pickintr: no I/O interrupt handler (no sio)");
+#endif
+}
+
+int
+dec_alphabook1_intr_map(struct pci_attach_args *pa,
+    pci_intr_handle_t *ihp)
+{
+	pcitag_t bustag = pa->pa_intrtag;
+	int buspin = pa->pa_intrpin;
+	pci_chipset_tag_t pc = pa->pa_pc;
+	int device, irq;
+
+	if (buspin == 0) {
+		/* No IRQ used. */
+		return 1;
+	}
+	if (buspin > 4) {
+		printf("dec_alphabook1_intr_map: bad interrupt pin %d\n",
+		    buspin);
+		return 1;
+	}
+
+	pci_decompose_tag(pc, bustag, NULL, &device, NULL);
+
+	/*
+	 * There is only one interrupting PCI device on the AlphaBook: an
+	 * NCR SCSI at device 6.  Devices 7 and 8 are the SIO and a
+	 * Cirrus PD6729 PCMCIA controller.  There are no option slots
+	 * available.
+	 *
+	 * NOTE!  Apparently, there was a later AlphaBook which uses
+	 * a different interrupt scheme, and has a built-in Tulip Ethernet
+	 * interface!  We do not handle that here!
+	 */
+
+	switch (device) {
+	case 6:					/* NCR SCSI */
+		irq = 14;
+		break;
+
+	default:
+	        printf("dec_alphabook1_intr_map: weird device number %d\n",
+		    device);
+	        return 1;
+	}
+
+	*ihp = irq;
+	return (0);
+}
+
+const char *
+dec_alphabook1_intr_string(void *lcv, pci_intr_handle_t ih)
+{
+	return sio_intr_string(NULL /*XXX*/, ih);
+}
+
+int
+dec_alphabook1_intr_line(void *lcv, pci_intr_handle_t ih)
+{
+	return sio_intr_line(NULL /*XXX*/, ih);
+}
+
+void *
+dec_alphabook1_intr_establish(void *lcv, pci_intr_handle_t ih,
+    int level, int (*func)(void *), void *arg, const char *name)
+{
+	return sio_intr_establish(NULL /*XXX*/, ih, IST_LEVEL, level, func,
+	    arg, name);
+}
+
+void
+dec_alphabook1_intr_disestablish(void *lcv, void *cookie)
+{
+	sio_intr_disestablish(NULL /*XXX*/, cookie);
+}
diff --git a/sys/arch/alpha/pci/pci_alphabook1.h b/sys/arch/alpha/pci/pci_alphabook1.h
new file mode 100644
index 00000000000..d5a093c0eab
--- /dev/null
+++ b/sys/arch/alpha/pci/pci_alphabook1.h
@@ -0,0 +1,30 @@
+/* $NetBSD: pci_alphabook1.h,v 1.2 2009/03/14 14:45:53 dsl 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.
+ */
+
+void	pci_alphabook1_pickintr(struct lca_config *);