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include Makefile.config

DIRS = tools kernel mdk-stage1 perl-install rescue

.PHONY: dirs install isolinux-graphic.bmp.parameters isolinux-graphic-simple.bmp.parameters images

install: dirs images rescue install_only

dirs:
	@for n in $(DIRS); do $(MAKE) -C $$n all || exit 1 ; done

images:
	DISTRIB_DESCR=$(DISTRIB_DESCR) ./make_boot_img

tar: clean
	rpm -qa > needed_rpms.lst
	cd .. ; tar cfj gi.tar.bz2 gi
	rm needed_rpms.lst

install_only:
	install -d $(MISC_DEST) $(EXTRA_INSTALL_DEST) $(IMAGES_DEST) $(MEDIA_INFO_DEST)
    ifneq (ppc,$(ARCH))
	cp -f images/* $(IMAGES_DEST)
	rm -rf $(IMAGES_DEST)/alternatives 
	if [ `ls $(IMAGES_DEST)/*.img-* 2>/dev/null | wc -l` -gt 0 ]; then	\
	  cd $(IMAGES_DEST); mkdir alternatives; cd alternatives; mv ../*.img-* .; md5sum *.img-* > MD5SUM; \
	fi
	cd $(IMAGES_DEST); md5sum *.{img,iso}* > MD5SUM
    endif
    ifeq (alpha,$(ARCH))
	cp -f images/* $(ROOTDEST)/boot
	cp -f vmlinux.gz $(ROOTDEST)/boot/instboot.gz
	make -C tools/$(ARCH)/cd install ROOTDEST=$(ROOTDEST)
    endif

    ifeq (i386,$(ARCH))
	rm -rf $(ROOTDEST)/isolinux
	if [ -d isolinux/xbox ]; then mv -f isolinux/xbox/{linuxboot.cfg,default.xbe} $(ROOTDEST); fi
	cp -af isolinux $(ROOTDEST)
    endif

    ifeq (x86_64,$(ARCH))
	rm -rf $(ROOTDEST)/isolinux
	cp -af isolinux $(ROOTDEST)
    endif

	make -C perl-install full_stage2
	make -C perl-install/share/advertising install
	make -C rescue install

clean:
	rm -rf images
#	force taking new rpms from repository
	rm -rf kernel/RPMS
	for i in $(DIRS); do make -C $$i clean; done
	find . -name "*~" -o -name ".#*" | xargs rm -f

check:
	@badrights=`find $(STAGE2_LIVE) | perl -lne 'print if !((stat)[2] & 4)'`; [ -z "$$badrights" ] || { echo "bad rights for files vvvvvvvvvvvvvvvvvvvvvvvvvv" ; echo "$$badrights" ; echo "bad rights for files ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^" ; exit 1; }
	@missing_kb=`find -name "Entries" | xargs perl -F/ -alne 'print $$ARGV =~ m|(.*)/CVS|, "/$$F[1]" if $$F[1] =~ /\.(png|gif|bmp|xcf|gz|bz2|tar|rdz|so|a|o|mar|img|exe)$$/ && $$F[4] ne "-kb"'` ; [ -z "$$missing_kb" ] || { echo "missing -kb in CVS for files vvvvvvvvvvvvvvvvvvvvvvvvvv" ; echo "$$missing_kb" ; echo "missing -kb in CVS for files ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^" ; exit 1; }
	$(MAKE) -C perl-install check

upload: 
	$(MAKE) clean

#	# done before make install to increment ChangeLog version
	tools/addchangelog.pl tools/cvslog2changelog.pl | tools/mailchangelog.pl &

	$(MAKE) install
	$(MAKE) check
	$(MAKE) upload_only

upload_only:
	function upload() { rel=`echo $$1 | sed 's!$(ROOTDEST)/!!'`; rsync -qSavz --verbose --exclude '*~' -e ssh --delete $$1/$$2 mandrake@ken:/c/cooker/$$rel; } ;\
	upload $(MEDIA_INFO_DEST) 'compssUsers.pl*' ;\
	upload $(MEDIA_INFO_DEST) rpmsrate ;\
	upload $(STAGE2_DEST) '*.clp' ;\
	upload $(STAGE2_DEST) mdkinst.kernels ;\
	upload $(STAGE2_DEST) VERSION ;\
	upload $(EXTRA_INSTALL_DEST)/advertising '' ;\
	upload $(MISC_DEST) gendistrib ;\
	upload $(MISC_DEST) mdkinst_stage2_tool ;\
	upload $(MISC_DEST) packdrake ;\
	upload $(MISC_DEST) packdrake.pm ;\
	upload $(MISC_DEST) auto ;\
	upload $(IMAGES_DEST) MD5SUM ;\
	upload $(IMAGES_DEST) '*.img*' ;\
	upload $(IMAGES_DEST) '*.iso*' ;\
	upload $(IMAGES_DEST)/alternatives '' ;\
	upload $(ROOTDEST)/isolinux '' ;\
	if [ "$(ARCH)" = "i386" ]; then\
	  upload $(ROOTDEST) linuxboot.cfg;\
	  upload $(ROOTDEST) default.xbe;\
	fi;\
	echo


isolinux-graphic.bmp.parameters: isolinux-graphic.bmp isolinux
	perl -I perl-install perl-install/standalone/draksplash2 --isolinux --kernel isolinux/alt0/vmlinuz --initrd isolinux/alt0/all.rdz $<

isolinux-graphic-simple.bmp.parameters: isolinux-graphic-simple.bmp isolinux
	perl -I perl-install perl-install/standalone/draksplash2 --isolinux --size 1400 $<
3' href='#n473'>473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817
/* silo.c: Conversions between SCSI and IDE disk names
 *	   and OpenPROM fully qualified paths.
 *
 * Modified for DrakX light integration.
 * Copyright (C) 1999, 2000 Jakub Jelinek <jakub@redhat.com>
 * 
 * This software may be freely redistributed under the terms of the GNU
 * public license.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifdef __sparc__

#define _GNU_SOURCE
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <asm/openpromio.h>
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/utsname.h>

#ifndef OPROMSETCUR
#define OPROMSETCUR	0x20004FF0
#define OPROMPCI2NODE	0x20004FF1
#define OPROMPATH2NODE	0x20004FF2
#endif

static int hasaliases;
static char *promdev = "/dev/openprom";
static int promfd;
static char sd_targets[10] = "31204567";
static int p1275 = 0;
static int prom_root_node, prom_current_node;
static int promvers;
static void (*prom_walk_callback)(int node);
static char prom_path[1024];
#define MAX_PROP	128
#define MAX_VAL		(4096-128-4)
static char buf[4096];
static char regstr[40];
#define DECL_OP(size) struct openpromio *op = (struct openpromio *)buf; op->oprom_size = (size)

static int
prom_setcur(int node) {
    DECL_OP(sizeof(int));
    
    if (node == -1) return 0;
    *(int *)op->oprom_array = node;
    if (ioctl (promfd, OPROMSETCUR, op) < 0)
        return 0;
    prom_current_node = *(int *)op->oprom_array;
    return *(int *)op->oprom_array;
}

static int
prom_getsibling(int node) {
    DECL_OP(sizeof(int));
    
    if (node == -1) return 0;
    *(int *)op->oprom_array = node;
    if (ioctl (promfd, OPROMNEXT, op) < 0)
        return 0;
    prom_current_node = *(int *)op->oprom_array;
    return *(int *)op->oprom_array;
}

static int
prom_getchild(int node) {
    DECL_OP(sizeof(int));
    
    if (!node || node == -1) return 0;
    *(int *)op->oprom_array = node;
    if (ioctl (promfd, OPROMCHILD, op) < 0)
        return 0;
    prom_current_node = *(int *)op->oprom_array;
    return *(int *)op->oprom_array;
}

static char *
prom_getproperty(char *prop, int *lenp) {
    DECL_OP(MAX_VAL);
    
    strcpy (op->oprom_array, prop);
    if (ioctl (promfd, OPROMGETPROP, op) < 0)
        return 0;
    if (lenp) *lenp = op->oprom_size;
    return op->oprom_array;
}

static char *
prom_getopt(char *var, int *lenp) {
    DECL_OP(MAX_VAL);

    strcpy (op->oprom_array, var);
    if (ioctl (promfd, OPROMGETOPT, op) < 0)
        return 0;
    if (lenp) *lenp = op->oprom_size;
    return op->oprom_array;
}

static void
prom_setopt(char *var, char *value) {
    DECL_OP(MAX_VAL);

    strcpy (op->oprom_array, var);
    strcpy (op->oprom_array + strlen (var) + 1, value);
    ioctl (promfd, OPROMSETOPT, op);
}

static int
prom_getbool(char *prop) {
    DECL_OP(0);

    *(int *)op->oprom_array = 0;
    for (;;) {
        op->oprom_size = MAX_PROP;
            if (ioctl(promfd, OPROMNXTPROP, op) < 0)
                return 0;
            if (!op->oprom_size)
                return 0;
            if (!strcmp (op->oprom_array, prop))
                return 1;
    }
}

static int
prom_pci2node(int bus, int devfn) {
    DECL_OP(2*sizeof(int));
    
    ((int *)op->oprom_array)[0] = bus;
    ((int *)op->oprom_array)[1] = devfn;
    if (ioctl (promfd, OPROMPCI2NODE, op) < 0)
        return 0;
    prom_current_node = *(int *)op->oprom_array;
    return *(int *)op->oprom_array;
}

static int
prom_path2node(char *path) {
    DECL_OP(MAX_VAL);
    
    strcpy (op->oprom_array, path);
    if (ioctl (promfd, OPROMPATH2NODE, op) < 0)
        return 0;
    prom_current_node = *(int *)op->oprom_array;
    return *(int *)op->oprom_array;
}

#define PW_TYPE_SBUS	1
#define PW_TYPE_PCI	2
#define PW_TYPE_EBUS	3

static void
prom_walk(char *path, int parent, int node, int type) {
    int nextnode;
    int len, ntype = type;
    char *prop;
    
    prop = prom_getproperty("name", &len);
    if (prop && len > 0) {
        if ((!strcmp(prop, "sbus") || !strcmp(prop, "sbi")) && !type)
            ntype = PW_TYPE_SBUS;
        else if (!strcmp(prop, "ebus") && type == PW_TYPE_PCI)
            ntype = PW_TYPE_EBUS;
        else if (!strcmp(prop, "pci") && !type)
            ntype = PW_TYPE_PCI;
    }
    *path = '/';
    strcpy (path + 1, prop);
    prop = prom_getproperty("reg", &len);
    if (prop && len >= 4) {
        unsigned int *reg = (unsigned int *)prop;
        int cnt = 0;
        if (!p1275 || (type == PW_TYPE_SBUS))
	    sprintf (regstr, "@%x,%x", reg[0], reg[1]);
        else if (type == PW_TYPE_PCI) {
	    if ((reg[0] >> 8) & 7)
		sprintf (regstr, "@%x,%x", (reg[0] >> 11) & 0x1f, (reg[0] >> 8) & 7);
	    else
		sprintf (regstr, "@%x", (reg[0] >> 11) & 0x1f);
        } else if (len == 4)
	    sprintf (regstr, "@%x", reg[0]);
        else {
	    unsigned int regs[2];

	    /* Things get more complicated on UPA. If upa-portid exists,
	       then address is @upa-portid,second-int-in-reg, otherwise
	       it is @first-int-in-reg/16,second-int-in-reg (well, probably
	       upa-portid always exists, but just to be safe). */
	    memcpy (regs, reg, sizeof(regs));
	    prop = prom_getproperty("upa-portid", &len);
	    if (prop && len == 4) {
		reg = (unsigned int *)prop;
		sprintf (regstr, "@%x,%x", reg[0], regs[1]); 
	    } else
	        sprintf (regstr, "@%x,%x", regs[0] >> 4, regs[1]);
	}
        for (nextnode = prom_getchild(parent); nextnode; nextnode = prom_getsibling(nextnode)) {
	    prop = prom_getproperty("name", &len);
	    if (prop && len > 0 && !strcmp (path + 1, prop))
		cnt++;
	}
        if (cnt > 1)
	    strcat (path, regstr);
    }

    prom_walk_callback(node);

    nextnode = prom_getchild(node);
    if (nextnode)
        prom_walk(strchr (path, 0), node, nextnode, ntype);
    nextnode = prom_getsibling(node);
    if (nextnode)
        prom_walk(path, parent, nextnode, type);
}

static int
prom_init(int mode) {    
    struct utsname u;

    promfd = open(promdev, mode);
    if (promfd == -1)
	return -1;
    prom_root_node = prom_getsibling(0);
    if (!prom_root_node)
	return -1;

    if (!uname (&u) && !strcmp (u.machine, "sparc64"))
	p1275 = 1;
    return 0;
}

#define SDSK_TYPE_IDE	1
#define SDSK_TYPE_SD	2
#define SDSK_TYPE_PLN	3
#define SDSK_TYPE_FC	4

static struct sdsk_disk {
    unsigned int prom_node;
    unsigned int type, host, hi, mid, lo;
    unsigned char *prom_name;
} *hd = NULL, *sd = NULL;
static int hdlen, sdlen;

static void
scan_walk_callback(int node) {
    int nextnode;
    char *prop;
    int len, disk;
    static int v0ctrl = 0;

    for (disk = 0; disk < hdlen + sdlen; disk++) {
	if (hd[disk].prom_node == node) {
	    switch (hd[disk].type) {
	    case SDSK_TYPE_IDE:
		for (nextnode = prom_getchild(node); nextnode; nextnode = prom_getsibling(nextnode)) {
		    prop = prom_getproperty("name", &len);
		    if (prop && len > 0 && (!strcmp (prop, "ata") || !strcmp (prop, "disk")))
			break;
		}
		if (!nextnode)
		    continue;
		if (prop[0] == 'a')
		    sprintf (prop, "/ata@%x,0/cmdk@%x,0", hd[disk].hi, hd[disk].lo);
		else
		    sprintf (prop, "/disk@%x,0", hd[disk].hi * 2 + hd[disk].lo);
		break;
	    case SDSK_TYPE_SD:
		for (nextnode = prom_getchild(node); nextnode; nextnode = prom_getsibling(nextnode)) {
		    prop = prom_getproperty("compatible", &len);
		    if (prop && len > 0 && !strcmp (prop, "sd"))
			break;
		    prop = prom_getproperty("name", &len);
		    if (prop && len > 0 && (!strcmp (prop, "sd") || !strcmp (prop, "disk")))
			break;
		}
		if (!nextnode || hd[disk].hi)
		    continue;
		if (promvers) {
		    char name[1024];
		    prop = prom_getproperty("name", &len);
		    if (prop && len > 0)
			strcpy (name, prop);
		    else
			strcpy (name, "sd");
		    if (!prop)
			prop = ((struct openpromio *)buf)->oprom_array;
		    sprintf (prop, "/%s@%x,%x", name, hd[disk].mid, hd[disk].lo);
		} else {
		    int i;
		    for (i = 0; sd_targets[i]; i++)
			if (sd_targets[i] == '0' + hd[disk].mid)
			    break;
		    if (!sd_targets[i])
			i = hd[disk].mid;
		    sprintf (prop, "sd(%d,%d,", v0ctrl, i);
		}
		break;
	    case SDSK_TYPE_PLN:
		prop = ((struct openpromio *)buf)->oprom_array;
		sprintf (prop, "/SUNW,pln@%x,%x/SUNW,ssd@%x,%x",
			 hd[disk].lo & 0xf0000000, hd[disk].lo & 0xffffff,
			 hd[disk].hi, hd[disk].mid);
		break;
	    case SDSK_TYPE_FC:
		prop = ((struct openpromio *)buf)->oprom_array;
		sprintf (prop, "/sf@0,0/ssd@w%08x%08x,%x", hd[disk].hi, hd[disk].mid, hd[disk].lo);
		break;
	    default:
		continue;
	    }
	    hd[disk].prom_name = malloc (strlen (prom_path) + strlen(prop) + 3);
	    if (!hd[disk].prom_name)
		continue;
	    if (promvers)
		strcpy (hd[disk].prom_name, prom_path);
	    else
		hd[disk].prom_name[0] = '\0';
	    strcat (hd[disk].prom_name, prop);
	}
    }
    v0ctrl++;
}

static int
scan_ide(void) {
    DIR * dir;
    char path[80];
    char buffer[512];
    int fd, i, disk;
    struct dirent * ent;
    int pci_bus, pci_devfn;

    if (access("/proc/ide", R_OK)) return 0;

    if (!(dir = opendir("/proc/ide"))) {
	return 1;
    }

    while ((ent = readdir(dir))) {
	if (ent->d_name[0] == 'h' && ent->d_name[1] == 'd' &&
	    ent->d_name[2] >= 'a' && ent->d_name[2] <= 'z' &&
	    ent->d_name[3] == '\0') {
	    disk = ent->d_name[2] - 'a';
	    if (disk >= hdlen) {
		hd = (struct sdsk_disk *)realloc(hd, ((disk&~3)+4)*sizeof(struct sdsk_disk));
		memset (hd + hdlen, 0, ((disk&~3)+4-hdlen)*sizeof(struct sdsk_disk));
		hdlen = (disk&~3)+4;
	    }
	    for (i = (disk & ~3); i <= (disk | 3); i++) {
		if (hd[i].type)
		    break;
	    }
	    if (i > (disk | 3)) {
		sprintf(path, "/proc/ide/%s", ent->d_name);
		if (readlink(path, buffer, 512) < 5)
		    continue;
		if (strncmp(buffer, "ide", 3) ||
		    !isdigit(buffer[3]) ||
		    buffer[4] != '/')
		    continue;
		buffer[4] = 0;
		sprintf(path, "/proc/ide/%s/config", buffer);
		if ((fd = open(path, O_RDONLY)) < 0)
		    continue;
		i = read(fd, buffer, 50);
		close(fd);
		if (i < 50) continue;
		if (sscanf (buffer, "pci bus %x device %x ",
			    &pci_bus, &pci_devfn) != 2)
			continue;
		hd[disk].prom_node = prom_pci2node (pci_bus, pci_devfn);
	    } else
	    	hd[disk].prom_node = hd[i].prom_node;
	    hd[disk].type = SDSK_TYPE_IDE;
	    hd[disk].hi = (disk & 2) >> 1;
	    hd[disk].lo = (disk & 1);
	}
    }

    closedir(dir);

    return 0;
}

static int
scan_scsi(void) {
    FILE *f;
    DIR * dir, *dirhba;
    struct dirent * ent, *enthba;
    struct stat st;
    char * p, * q;
    char buf[512];
    char path[128];
    int disk = 0;
    int host, channel, id, lun;
    int prom_node, pci_bus, pci_devfn;

    if (access("/proc/scsi/scsi", R_OK)) {
	return 0;
    }

    f = fopen("/proc/scsi/scsi", "r");
    if (f == NULL) return 1;

    if (fgets(buf, sizeof(buf), f) == NULL) {
	fclose(f);
	return 1;
    }
    if (!strcmp(buf, "Attached devices: none\n")) {
	fclose(f);
	return 0;
    }

    while (fgets(buf, sizeof(buf), f) != NULL) {
	if (sscanf(buf, "Host: scsi%d Channel: %d Id: %d Lun: %d\n",
		   &host, &channel, &id, &lun) != 4)
	    break;
	if (fgets(buf, sizeof(buf), f) == NULL)
	    break;
	if (strncmp(buf, "  Vendor:", 9))
	    break;
	if (fgets(buf, sizeof(buf), f) == NULL)
	    break;
	if (strncmp(buf, "  Type:   ", 10))
	    break;
	if (!strncmp(buf+10, "Direct-Access", 13)) {
	    if (disk >= sdlen) {
		hd = (struct sdsk_disk *)
		     realloc(hd, (hdlen+(disk&~3)+4)*sizeof(struct sdsk_disk));
		sd = hd + hdlen;
		memset (sd + sdlen, 0,
			((disk&~3)+4-sdlen)*sizeof(struct sdsk_disk));
		sdlen = (disk&~3)+4;
	    }
	    sd[disk].type = SDSK_TYPE_SD;
	    sd[disk].host = host;
	    sd[disk].hi = channel;
	    sd[disk].mid = id;
	    sd[disk].lo = lun;
	    disk++;
	}
    }
    fclose (f);

    if (!(dir = opendir("/proc/scsi"))) {
	if (!hdlen && hd) {
	    free(hd);
	    hd = NULL;
	}
	sd = NULL;
	sdlen = 0;
	return 1;
    }

    while ((ent = readdir(dir))) {
	if (!strcmp (ent->d_name, "scsi") || ent->d_name[0] == '.')
	    continue;
	sprintf (path, "/proc/scsi/%s", ent->d_name);
	if (stat (path, &st) < 0 || !S_ISDIR (st.st_mode))
	    continue;
	if (!(dirhba = opendir(path)))
	    continue;

	while ((enthba = readdir(dirhba))) {
	    if (enthba->d_name[0] == '.')
		continue;
	    host = atoi(enthba->d_name);
	    sprintf (path, "/proc/scsi/%s/%s", ent->d_name, enthba->d_name);
	    f = fopen (path, "r");
	    if (f == NULL) continue;

	    if (!strcmp (ent->d_name, "esp") ||
		!strcmp (ent->d_name, "qlogicpti") ||
		!strcmp (ent->d_name, "fcal"))
		p = "PROM node";
	    else if (!strcmp (ent->d_name, "pluto"))
		p = "serial ";
	    else
		p = "PCI bus";
	    while (fgets (buf, sizeof(buf), f) != NULL) {
		q = strstr (buf, p);
		if (q == NULL) continue;
		prom_node = 0;
		switch (p[1]) {
		case 'R':
		    if (sscanf (q, "PROM node %x", &prom_node) == 1)
			q = NULL;
		    break;
		case 'e':
		    if (sscanf (q, "serial 000000%x %*dx%*d on soc%*d port %x PROM node %x",
				&id, &lun, &prom_node) == 3 &&
			lun >= 10 && lun <= 11) {
			q = NULL;
		    }
		    break;
		case 'C':
		    if (sscanf (q, "PCI bus %x device %x", &pci_bus, &pci_devfn) == 2) {
			q = NULL;
			prom_node = prom_pci2node (pci_bus, pci_devfn);
		    }
		    break;
		}
		if (q == NULL) {
		    for (disk = 0; disk < sdlen; disk++)
			if (sd[disk].host == host && sd[disk].type) {
			    sd[disk].prom_node = prom_node;
			    if (p[1] == 'e') {
				sd[disk].type = SDSK_TYPE_PLN;
				sd[disk].lo = (lun << 28) | id;
			    } else if (!strcmp (ent->d_name, "fcal"))
				sd[disk].type = SDSK_TYPE_FC;
			}
		}
	    }
	    if (!strcmp (ent->d_name, "fcal")) {
		while (fgets (buf, sizeof(buf), f) != NULL) {
		    unsigned long long ll;
		    if (sscanf (buf, " [AL-PA: %*x, Id: %d, Port WWN: %Lx, Node WWN: ", &id, &ll) == 2) {
			for (disk = 0; disk < sdlen; disk++)
			if (sd[disk].host == host && sd[disk].mid == id) {
			    sd[disk].hi = ll >> 32;
			    sd[disk].mid = ll;
			}
		    }
		}
	    }
	    fclose(f);
	}
	closedir(dirhba);
    }
    closedir(dir);
    return 0;
}

static int get_prom_ver(void)
{
    FILE *f = fopen ("/proc/cpuinfo","r");
    int ver = 0;
    char buffer[1024];
    char *p;
                    
    if (f) {
	while (fgets (buffer, 1024, f)) {
	    if (!strncmp (buffer, "promlib", 7)) {
		p = strstr (buffer, "Version ");
		if (p) {
		    p += 8;
		    if (*p == '0' || (*p >= '2' && *p <= '3')) {
			ver = *p - '0';
		    }
		}
		break;
	    }
	}
	fclose(f);
    }
    if (!ver) {
	int len;
        p = prom_getopt("sd-targets", &len);
        if (p && len > 0 && len <= 8)
	    strcpy(sd_targets, p);
    }
    return ver;
}

static void check_aliases(void) {
    int nextnode, len;
    char *prop;
    hasaliases = 0;
    for (nextnode = prom_getchild(prom_root_node); nextnode; nextnode = prom_getsibling(nextnode)) {
	prop = prom_getproperty("name", &len);
	if (prop && len > 0 && !strcmp (prop, "aliases"))
	    hasaliases = 1;
    }
}

char *prom_root_name = NULL;

static void get_root_name(void) {
    int len;
    char *prop;
    
    prom_getsibling(0);
    prop = prom_getproperty("name", &len);
    if (prop && len > 0)
	prom_root_name = strdup(prop);
}

int init_sbusdisk(void) {
    if (prom_init(O_RDONLY))
	return -1;
    promvers = get_prom_ver();
    check_aliases();
    get_root_name();
    scan_ide();
    scan_scsi();
    prom_walk_callback = scan_walk_callback;
    prom_walk(prom_path, prom_root_node, prom_getchild (prom_root_node), 0);
    close(promfd);
    return 0;
}

void set_prom_vars(char *linuxAlias, char *bootDevice) {
    int len;
    int aliasDone = 0;
    if (prom_init(O_RDWR))
	return;
    if (linuxAlias && hasaliases) {
	char *use_nvramrc;
	char nvramrc[2048];
	char *p, *q, *r, *s;
	int enabled = -1;
	int count;

	use_nvramrc = prom_getopt ("use-nvramrc?", &len);
	if (len > 0) {
	    if (!strcasecmp (use_nvramrc, "false"))
		enabled = 0;
	    else if (!strcasecmp (use_nvramrc, "true"))
		enabled = 1;
	}
	if (enabled != -1) {
	    p = prom_getopt ("nvramrc", &len);
	    if (p) {
		memcpy (nvramrc, p, len);
		nvramrc [len] = 0;
		q = nvramrc;
		for (;;) {
		    /* If there is already `devalias linux /some/ugly/prom/path'
		       make sure we fully understand that and remove it. */
		    if (!strncmp (q, "devalias", 8) && (q[8] == ' ' || q[8] == '\t')) {
			for (r = q + 9; *r == ' ' || *r == '\t'; r++);
			if (!strncmp (r, "linux", 5)) {
			    for (s = r + 5; *s && *s != ' ' && *s != '\t'; s++);
			    if (!*s) break;
			    if (s == r + 5 ||
				(r[5] == '#' && r[6] >= '0' && r[6] <= '9' &&
				 (s == r + 7 ||
				  (r[7] >= '0' && r[7] <= '9' && s == r + 8)))) {
				for (r = s + 1; *r == ' ' || *r == '\t'; r++);
				for (; *r && *r != ' ' && *r != '\t' && *r != '\n'; r++);
				for (; *r == ' ' || *r == '\t'; r++);
				if (*r == '\n') {
				    r++;
				    memmove (q, r, strlen(r) + 1);
				    continue;
				}
			    }
			}
		    }
		    q = strchr (q, '\n');
		    if (!q) break;
		    q++;
		}
		len = strlen (nvramrc);
		if (len && nvramrc [len-1] != '\n')
		    nvramrc [len++] = '\n';
		p = nvramrc + len;
		p = stpcpy (p, "devalias linux ");
		r = linuxAlias;
		q = strchr (r, ';');
		count = 1;
		while (q) {
		    memcpy (p, r, q - r);
		    p += q - r;
		    sprintf (p, "\ndevalias linux#%d ", count++);
		    p = strchr (p, 0);
		    r = q + 1;
		    q = strchr (r, ';');
		}
		p = stpcpy (p, r);
		*p++ = '\n';
		*p = 0;
		prom_setopt ("nvramrc", nvramrc);
		if (!enabled)
		    prom_setopt ("use-nvramrc?", "true");
		aliasDone = 1;
	    }
	}
    }
    if (bootDevice) {
	char *p;
	if (aliasDone)
	    bootDevice = "linux";
	p = prom_getopt ("boot-device", &len);
	if (p) {
	    prom_setopt ("boot-device", bootDevice);
	    prom_setopt ("boot-file", "");
	} else {
	    p = prom_getopt ("boot-from", &len);
	    if (p)
		prom_setopt ("boot-from", bootDevice);
	}
    }
    close(promfd);
}

#ifdef STANDALONE_SILO

int main(void) {
    int i;

    init_sbusdisk();
    set_prom_vars ("/sbus@1f,0/espdma/esp/sd@1,0:c;/sbus@1f,0/espdma/esp/sd@1,0:g;/sbus@1f,0/espdma/esp/sd@1,0:h", "linux");
    printf ("prom root name `%s'\n", prom_root_name);
    for (i = 0; i < hdlen; i++) {
	if (hd[i].type)
		printf ("hd%c %x %d %d %d\n", i + 'a', hd[i].prom_node,
						    hd[i].hi, hd[i].mid, hd[i].lo);
	if (hd[i].prom_name) printf ("%s\n", hd[i].prom_name);
    }
    for (i = 0; i < sdlen; i++) {
	if (sd[i].type) {
	    if (i < 26)
		printf ("sd%c %x %d %d %d\n", i + 'a', sd[i].prom_node,
						    sd[i].hi, sd[i].mid, sd[i].lo);
	    else
		printf ("sd%c%c %x %d %d %d\n", (i / 26) + 'a' - 1, (i % 26) + 'a', sd[i].prom_node,
						    sd[i].hi, sd[i].mid, sd[i].lo);
	}
	if (sd[i].prom_name) printf ("%s\n", sd[i].prom_name);
    }
    exit(0);
}

#else

void
initSilo ()
{
    return init_sbusdisk();
}

char *
disk2PromPath (unsigned char *disk)
{
    static unsigned char prompath[1024];
    int diskno = -1, part;

    if (disk[0] == 'h' && disk[1] == 'd' && disk[2] >= 'a' && disk[2] <= 'z') {
	diskno = disk[2] - 'a';
	disk += 3;
    } else if (disk[0] == 's' && disk[1] == 'd' && disk[2] >= 'a' && disk[2] <= 'z') {
	if (disk[3] >= 'a' && disk[3] <= 'z') {
	    diskno = (disk[2] - 'a' + 1) * 26 + (disk[3] - 'a');
	    disk += 4;
	} else {
	    diskno = disk[2] - 'a';
	    disk += 3;
	}
	if (diskno >= 128)
	    diskno = -1;
	else
	    diskno += hdlen;
    }
    if (diskno == -1)
	part = -1;
    else if (!disk[0])
	part = 3;
    else {
	part = atoi (disk);
	if (part <= 0 || part > 8) part = -1;
    }
    if (diskno < 0 || part == -1 ||
	diskno >= hdlen + sdlen || !hd[diskno].prom_name) {
	return NULL;
    }
    if (!promvers)
	sprintf (prompath, "%s%d)", hd[diskno].prom_name, part ? part - 1 : 2);
    else {
	if (part)
	    sprintf (prompath, "%s:%c", hd[diskno].prom_name, part + 'a' - 1);
	else
	    strcpy (prompath, hd[diskno].prom_name);
    }
    return prompath;
}

int
hasAliases (void)
{
    return hasaliases;
}

char *
promRootName (void)
{
    return prom_root_name ? prom_root_name : "";
}

void
setPromVars (char *linuxAlias, char *bootDevice)
{
    if (linuxAlias && !*linuxAlias) linuxAlias = NULL;
    if (bootDevice && !*bootDevice) bootDevice = NULL;
    set_prom_vars (linuxAlias, bootDevice);
}

#endif

#else
void initSilo() {}
char *disk2PromPath(unsigned char *disk) { return 0; /* NULL */ }
int hasAliases(void) { return 0; }
char *promRootName(void) { return 0; /* NULL */ }
void setPromVars(char *linuxAlias, char *bootDevice) {}
#endif /* __sparc__ */