aboutsummaryrefslogtreecommitdiffstats
Commit message (Expand)AuthorAgeFilesLines
* - 0.4Olivier Thauvin2005-05-062-2/+6
* - fix popt aliasOlivier Thauvin2005-05-061-3/+0
* build_sysmacrospath take %name if no nameOlivier Thauvin2005-05-061-1/+1
* - 0.3v0_30.3Olivier Thauvin2005-05-032-6480/+4
* - add emacs mode specOlivier Thauvin2005-05-034-2/+1362
* - in way to 0.3Olivier Thauvin2005-05-012-3/+6
* - 0.2v0_20.2Olivier Thauvin2005-05-011-1/+1
* - fix optflagsOlivier Thauvin2005-05-013-8/+12
* - really add rpmpoptOlivier Thauvin2005-05-011-0/+27
* - add rpmpoptOlivier Thauvin2005-05-016-10/+16
* - remove Makefile.in from cvs0.1Olivier Thauvin2005-04-2913-535/+922
* - update mkrelOlivier Thauvin2005-04-284-8/+14
* - fix tr call for mono req/provOlivier Thauvin2005-04-272-2/+2
* - importOlivier Thauvin2005-04-2625-0/+8770
* New repository initialized by cvs2svn.Mystery Man2005-04-260-0/+0
='#n90'>90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773
/*
 * Guillaume Cottenceau (gc@mandrakesoft.com)
 *
 * Copyright 2000 Mandrakesoft
 *
 * 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.
 *
 */

/*
 * Portions from Erik Troan (ewt@redhat.com)
 *
 * Copyright 1996 Red Hat Software 
 *
 */


/*
 * This contains stuff related to probing:
 * (1) any (actually only SCSI, NET, CPQ, USB Controllers) devices (autoprobe for PCI and USB)
 * (2) IDE media
 * (3) SCSI media
 * (4) ETH devices
 */


#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <sys/ioctl.h>
#include <sys/mount.h>
#include <pci/pci.h>
#include "stage1.h"

#include "log.h"
#include "frontend.h"
#include "modules.h"
#include "pci-resource/pci-ids.h"
#ifdef ENABLE_USB
#include "usb-resource/usb-ids.h"
#endif

#include "probing.h"


struct media_info {
	char * name;
	char * model;
	enum media_type type;
};


static void warning_insmod_failed(enum insmod_return r)
{
	if (IS_AUTOMATIC && r == INSMOD_FAILED_FILE_NOT_FOUND)
		return;
	if (r != INSMOD_OK) {
		if (r == INSMOD_FAILED_FILE_NOT_FOUND)
			stg1_error_message("This floppy doesn't contain the driver.");
		else
			stg1_error_message("Warning, installation of driver failed. (please include msg from <Alt-F3> for bugreports)");
	}
}

#ifndef DISABLE_NETWORK
struct net_description_elem
{
	char * intf_name;
	char * intf_description;
};
static struct net_description_elem net_descriptions[50];
static int net_descr_number = 0;
static char * intf_descr_for_discover = NULL;
static char * net_intf_too_early_name[50]; /* for modules providing more than one net intf */
static int net_intf_too_early_number = 0;
static int net_intf_too_early_ptr = 0;

void prepare_intf_descr(const char * intf_descr)
{
	intf_descr_for_discover = strdup(intf_descr);
}

void net_discovered_interface(char * intf_name)
{
	if (!intf_descr_for_discover) {
		net_intf_too_early_name[net_intf_too_early_number++] = strdup(intf_name);
		return;
	}
	if (!intf_name) {
		if (net_intf_too_early_ptr >= net_intf_too_early_number) {
			log_message("NET: was expecting another network interface (broken net module?)");
			return;
		}
		net_descriptions[net_descr_number].intf_name = net_intf_too_early_name[net_intf_too_early_ptr++];
	}
	else
		net_descriptions[net_descr_number].intf_name = strdup(intf_name);
	net_descriptions[net_descr_number].intf_description = strdup(intf_descr_for_discover);
	intf_descr_for_discover = NULL;
	net_descr_number++;
}

char * get_net_intf_description(char * intf_name)
{
	int i;
	for (i = 0; i < net_descr_number ; i++)
		if (!strcmp(net_descriptions[i].intf_name, intf_name))
			return net_descriptions[i].intf_description;
	return strdup("unknown");
}
#endif

void discovered_device(enum driver_type type,
		       unsigned short vendor, unsigned short device, unsigned short subvendor, unsigned short subdevice,
		       const char * description, const char * driver)
{
	log_message("PCI: device %04x %04x %04x %04x is \"%s\", driver is %s", vendor, device, subvendor, subdevice, description, driver);
#ifndef DISABLE_MEDIAS
	if (type == SCSI_ADAPTERS) {
		int wait_msg = 0;
		enum insmod_return failed;
		if (IS_AUTOMATIC) {
			wait_message("Loading driver for SCSI adapter:\n \n%s", description);
			wait_msg = 1;
		} else
			stg1_info_message("About to load driver for SCSI adapter:\n \n%s", description);
		failed = my_insmod(driver, SCSI_ADAPTERS, NULL, 1);
		if (wait_msg)
			remove_wait_message();
		warning_insmod_failed(failed);
	}
#endif
#ifndef DISABLE_NETWORK
	if (type == NETWORK_DEVICES) {
		stg1_info_message("About to load driver for network device:\n \n%s", description);
		prepare_intf_descr(description);
		warning_insmod_failed(my_insmod(driver, NETWORK_DEVICES, NULL, 1));
		if (intf_descr_for_discover) /* for modules providing more than one net intf */
			net_discovered_interface(NULL);
	}
#endif
#ifdef ENABLE_USB
	if (type == USB_CONTROLLERS)
                /* we can't allow additional modules floppy since we need usbkbd for keystrokes of usb keyboards */
		my_insmod(driver, USB_CONTROLLERS, NULL, 0);
#endif
}

#ifdef ENABLE_USB
void probe_that_type(enum driver_type type, enum media_bus bus)
#else
void probe_that_type(enum driver_type type, enum media_bus bus __attribute__ ((unused)))
#endif
{
        static int already_probed_usb_controllers = 0;
        static int already_loaded_usb_scsi = 0;

	/* ---- PCI probe ---------------------------------------------- */
	{
		FILE * f = NULL;
		unsigned int len = 0;
		unsigned int len_full = 0;
		char buf[200];
		struct pci_module_map * pcidb = NULL;
		struct pci_module_map_full * pcidb_full = NULL;

		switch (type) {
#ifndef DISABLE_PCIADAPTERS
#ifndef DISABLE_MEDIAS
			static int already_probed_scsi_adapters = 0;
		case SCSI_ADAPTERS:
			if (already_probed_scsi_adapters)
				goto end_pci_probe;
			already_probed_scsi_adapters = 1;
			pcidb = medias_pci_ids;
			len   = medias_num_ids;
			pcidb_full = medias_pci_ids_full;
			len_full   = medias_num_ids_full;
			break;
#endif
#ifndef DISABLE_NETWORK
		case NETWORK_DEVICES:
			pcidb = network_pci_ids;
			len   = network_num_ids;
			pcidb_full = network_pci_ids_full;
			len_full   = network_num_ids_full;
			break;
#endif
#endif
#ifdef ENABLE_USB
		case USB_CONTROLLERS:
			if (already_probed_usb_controllers || IS_NOAUTO)
				goto end_pci_probe;
			already_probed_usb_controllers = 1;
			pcidb = usb_pci_ids;
			len   = usb_num_ids;
			break;
#endif
		default:
			goto end_pci_probe;
		}

		if (IS_EXPERT && type != USB_CONTROLLERS) {
			ask_insmod(type);
			return;
		}

		if (!(f = fopen("/proc/bus/pci/devices", "rb"))) {
			log_message("PCI: could not open proc file");
			goto end_pci_probe;
		}

		while (1) {
			unsigned int i;
			unsigned short vendor, device, subvendor, subdevice, class_, class_prog, devbusfn;
			const char *name, *module;
			enum driver_type type_ = type;

			if (!fgets(buf, sizeof(buf), f)) break;
	
			sscanf(buf, "%hx %x", &devbusfn, &i);
			device = i;
			vendor = i >> 16;

			{
				int bus = devbusfn >> 8;
				int device_p = (devbusfn & 0xff) >> 3;
				int function = (devbusfn & 0xff) & 0x07;
				char file[100];
				int sf;
				sprintf(file, "/proc/bus/pci/%02x/%02x.%d", bus, device_p, function);
				if ((sf = open(file, O_RDONLY)) == -1) {
					log_message("PCI: could not open file for full probe (%s)", file);
					continue;
				}
				if (read(sf, buf, 48) == -1) {
					log_message("PCI: could not read 48 bytes from %s", file);
					close(sf);
					continue;
				}
				close(sf);
				memcpy(&class_prog, buf+9, 1);
				memcpy(&class_, buf+10, 2);
				memcpy(&subvendor, buf+44, 2);
				memcpy(&subdevice, buf+46, 2);
			}

			/* special rules below must be in sync with ldetect/pci.c */

			if (class_ == PCI_CLASS_SERIAL_USB) {
				/* taken from kudzu's pci.c */
				module = 
					class_prog == 0 ? "usb-uhci" : 
					class_prog == 0x10 ? "usb-ohci" :
					class_prog == 0x20 ? "ehci-hcd" : NULL;
				if (module) {
					name = "USB Controller";
					type_ = USB_CONTROLLERS;
					goto found_pci_device;
				}
			}
			if (class_ == PCI_CLASS_SERIAL_FIREWIRE) {
				/* taken from kudzu's pci.c */
				if (class_prog == 0x10) {
					module = strdup("ohci1394");
					name = "Firewire Controller";
					goto found_pci_device;
				}
			}

			for (i = 0; i < len_full; i++)
				if (pcidb_full[i].vendor == vendor && pcidb_full[i].device == device) {
					if (pcidb_full[i].subvendor == subvendor && pcidb_full[i].subdevice == subdevice) {
						name = pcidb_full[i].name;
						module = pcidb_full[i].module;
						goto found_pci_device;
					}
				}
			
			for (i = 0; i < len; i++)
				if (pcidb[i].vendor == vendor && pcidb[i].device == device) {
					name = pcidb[i].name;
					module = pcidb[i].module;
					goto found_pci_device;
				}

			continue;

		found_pci_device:
			discovered_device(type_, vendor, device, subvendor, subdevice, name, module);
		}
	end_pci_probe:;
		if (f)
                        fclose(f);
	}


#ifdef ENABLE_USB
	/* ---- USB probe ---------------------------------------------- */
	if ((bus == BUS_USB || bus == BUS_ANY) && !(IS_NOAUTO)) {
		static int already_mounted_usbdev = 0;

		FILE * f = NULL;
		int len = 0;
		char buf[200];
		struct usb_module_map * usbdb = NULL;

		if (!already_probed_usb_controllers) {
			already_probed_usb_controllers = 1;
			probe_that_type(USB_CONTROLLERS, BUS_ANY);
		}

		if (!already_mounted_usbdev) {
			already_mounted_usbdev = 1;
			if (mount("/proc/bus/usb", "/proc/bus/usb", "usbdevfs", 0, NULL)) {
				log_message("USB: couldn't mount /proc/bus/usb");
				goto end_usb_probe;
			}
			wait_message("Detecting USB devices.");
			sleep(4); /* sucking background work */
			my_insmod("usbkbd", ANY_DRIVER_TYPE, NULL, 0);
			my_insmod("keybdev", ANY_DRIVER_TYPE, NULL, 0);
			remove_wait_message();
		}

		if (!(f = fopen("/proc/bus/usb/devices", "rb"))) {
			log_message("USB: could not open proc file");
			goto end_usb_probe;
		}

		switch (type) {
		case NETWORK_DEVICES:
			usbdb = usb_usb_ids;
			len   = usb_usb_num_ids;
			break;
		default:
			goto end_usb_probe;
		}

		while (1) {
			int i, vendor, id;

			if (!fgets(buf, sizeof(buf), f)) break;

			if (sscanf(buf, "P:  Vendor=%x ProdID=%x", &vendor, &id) != 2)
				continue;

			for (i = 0; i < len; i++) {
				if (usbdb[i].vendor == vendor && usbdb[i].id == id) {
					log_message("USB: device %04x %04x is \"%s\" (%s)", vendor, id, usbdb[i].name, usbdb[i].module);
#ifndef DISABLE_NETWORK
					if (type == NETWORK_DEVICES) {
						stg1_info_message("About to load driver for usb network device:\n \n%s", usbdb[i].name);
						prepare_intf_descr(usbdb[i].name);
						warning_insmod_failed(my_insmod(usbdb[i].module, NETWORK_DEVICES, NULL, 1));
						if (intf_descr_for_discover) /* for modules providing more than one net intf */
							net_discovered_interface(NULL);
					}
#endif

				}
			}
		}
	end_usb_probe:;
		if (f)
                        fclose(f);
	}
#endif

        /* be sure to load usb-storage after SCSI adapters, so that they are in
           same order than reboot, so that naming is the same */
        if (type == SCSI_ADAPTERS && already_probed_usb_controllers && !already_loaded_usb_scsi) {
                already_loaded_usb_scsi = 1;
                /* we can't allow additional modules floppy since we need usbkbd for keystrokes of usb keyboards */
                my_insmod("usb-storage", SCSI_ADAPTERS, NULL, 0); 
                if (module_already_present("ieee1394"))
                        my_insmod("sbp2", SCSI_ADAPTERS, NULL, 0);
        }
}


static struct media_info * medias = NULL;

static void find_media(enum media_bus bus)
{
    	char b[50];
	char buf[5000];
	struct media_info tmp[50];
	int count = 0;
        int fd;

	if (medias)
		free(medias); /* that does not free the strings, by the way */

	if (bus == BUS_SCSI || bus == BUS_USB || bus == BUS_ANY)
		probe_that_type(SCSI_ADAPTERS, bus);

	/* ----------------------------------------------- */
	if (bus != BUS_IDE && bus != BUS_ANY)
		goto find_media_after_ide;
	log_message("looking for ide media");

    	strcpy(b, "/proc/ide/hd");
    	for (b[12] = 'a'; b[12] <= 't'; b[12]++) {
		int i;
		char ide_disk[] = "disk";
		char ide_cdrom[] = "cdrom";
		char ide_tape[] = "tape";
		char ide_floppy[] = "floppy";
		
		/* first, test if file exists (will tell if attached medium exists) */
		b[13] = '\0';
		if (access(b, R_OK))
			continue;

		tmp[count].name = strdup("hda");
		tmp[count].name[2] = b[12];

		/* media type */
		strcpy(b + 13, "/media");
		fd = open(b, O_RDONLY);
		if (fd == -1) {
			log_message("failed to open %s for reading", b);
			continue;
		}

		i = read(fd, buf, sizeof(buf));
		if (i == -1) {
			log_message("failed to read %s", b);
			continue;
		}
		buf[i] = '\0';
		close(fd);

		if (ptr_begins_static_str(buf, ide_disk))
			tmp[count].type = DISK;
		else if (ptr_begins_static_str(buf, ide_cdrom))
			tmp[count].type = CDROM;
		else if (ptr_begins_static_str(buf, ide_tape))
			tmp[count].type = TAPE;
		else if (ptr_begins_static_str(buf, ide_floppy))
			tmp[count].type = FLOPPY;
		else
			tmp[count].type = UNKNOWN_MEDIA;

		/* media model */
		strcpy(b + 13, "/model");
		fd = open(b, O_RDONLY);
		if (fd == -1) {
			log_message("failed to open %s for reading", b);
			continue;
		}

		i = read(fd, buf, sizeof(buf));
		if (i <= 0) {
			log_message("failed to read %s", b);
			tmp[count].model = strdup("(none)");
		}
		else {
			buf[i-1] = '\0'; /* eat the \n */
			tmp[count].model = strdup(buf);
		}
		close(fd);

		log_message("IDE/%d: %s is a %s", tmp[count].type, tmp[count].name, tmp[count].model);
		count++;
    	}

 find_media_after_ide:
	/* ----------------------------------------------- */
	if (bus != BUS_SCSI && bus != BUS_USB && bus != BUS_ANY)
		goto find_media_after_scsi;
	log_message("looking for scsi media");

	fd = open("/proc/scsi/scsi", O_RDONLY);
	if (fd != -1) {
                FILE * f;

		enum { SCSI_TOP, SCSI_HOST, SCSI_VENDOR, SCSI_TYPE } state = SCSI_TOP;
		char * start, * chptr, * next, * end;
		char scsi_disk_count = 'a';
		char scsi_cdrom_count = '0';
		char scsi_tape_count = '0';

		char scsi_no_devices[] = "Attached devices: none";
		char scsi_some_devices[] = "Attached devices:";
		char scsi_host[] = "Host: ";
		char scsi_vendor[] = "  Vendor: ";

		int i = read(fd, &buf, sizeof(buf)-1);
		if (i < 1) {
			close(fd);
			goto end_scsi;
		}
		close(fd);
		buf[i] = '\0';

		if (ptr_begins_static_str(buf, scsi_no_devices))
			goto end_scsi;
		
		start = buf;
		while (*start) {
			char tmp_model[50];
			char tmp_name[10];

			chptr = start;
			while (*chptr != '\n') chptr++;
			*chptr = '\0';
			next = chptr + 1;
			
			switch (state) {
			case SCSI_TOP:
				if (!ptr_begins_static_str(start, scsi_some_devices))
					goto end_scsi;
				state = SCSI_HOST;
				break;

			case SCSI_HOST:
				if (!ptr_begins_static_str(start, scsi_host))
					goto end_scsi;
				state = SCSI_VENDOR;
				break;

			case SCSI_VENDOR:
				if (!ptr_begins_static_str(start, scsi_vendor))
					goto end_scsi;

				/* (1) Grab Vendor info */
				start += 10;
				end = chptr = strstr(start, "Model:");
				if (!chptr)
					goto end_scsi;

				chptr--;
				while (*chptr == ' ')
					chptr--;
				if (*chptr == ':') {
					chptr++;
					*(chptr + 1) = '\0';
					strcpy(tmp_model,"(unknown)");
				} else {
					*(chptr + 1) = '\0';
					strcpy(tmp_model, start);
				}

				/* (2) Grab Model info */
				start = end;
				start += 7;
				
				chptr = strstr(start, "Rev:");
				if (!chptr)
					goto end_scsi;
				
				chptr--;
				while (*chptr == ' ') chptr--;
				*(chptr + 1) = '\0';
				
				strcat(tmp_model, " ");
				strcat(tmp_model, start);

				tmp[count].model = strdup(tmp_model);
				
				state = SCSI_TYPE;

				break;

			case SCSI_TYPE:
				if (strncmp("  Type:", start, 7))
					goto end_scsi;
				*tmp_name = '\0';

				if (strstr(start, "Direct-Access")) {
					sprintf(tmp_name, "sd%c", scsi_disk_count++);
					tmp[count].type = DISK;
				} else if (strstr(start, "Sequential-Access")) {
					sprintf(tmp_name, "st%c", scsi_tape_count++);
					tmp[count].type = TAPE;
				} else if (strstr(start, "CD-ROM")) {
					sprintf(tmp_name, "sr%c", scsi_cdrom_count++);
					tmp[count].type = CDROM;
				}

                                if (!(f = fopen("/proc/partitions", "rb")) || !fgets(buf, sizeof(buf), f) || !fgets(buf, sizeof(buf), f)) {
                                        log_message("Couldn't open /proc/partitions");
                                } else {
                                        while (fgets(buf, sizeof(buf), f)) {
                                                char name[100];
                                                int major, minor, blocks;
                                                memset(name, 0, sizeof(name));
                                                sscanf(buf, " %d %d %d %s", &major, &minor, &blocks, name);
                                                if (streq(name, tmp_name) && tmp[count].type == DISK && ((blocks == 1048575) || (blocks == 1440)))
                                                        tmp[count].type = FLOPPY;
                                        }
                                        fclose(f);
                                }

				if (*tmp_name) {
					tmp[count].name = strdup(tmp_name);
					log_message("SCSI/%d: %s is a %s", tmp[count].type, tmp[count].name, tmp[count].model);
					count++;
				}
				
				state = SCSI_HOST;
			}
			
			start = next;
		}
		
	end_scsi:;
	}

	/* ----------------------------------------------- */
	log_message("looking for Compaq Smart Array media");
	{
		char * procfiles[] = { "/proc/driver/cpqarray/ida0", "/proc/driver/cciss/cciss0", // 2.4 style
				       "/proc/array/ida", "/proc/cciss/cciss",                 // 2.2 style
				       NULL };
		static char cpq_descr[] = "Compaq RAID logical disk";
		char ** procfile = procfiles;
		FILE * f;
		while (procfile && *procfile && (f = fopen(*procfile, "rb"))) {
			while (fgets(buf, sizeof(buf), f)) {
				if (ptr_begins_static_str(buf, "ida/") || ptr_begins_static_str(buf, "cciss/")) {
					char * end = strchr(buf, ':');
					if (!end)
						log_message("Inconsistency in %s, line:\n%s", *procfile, buf);
					else {
						*end = '\0';
						tmp[count].name = strdup(buf);
						tmp[count].type = DISK;
						tmp[count].model = cpq_descr;
						log_message("CPQ: found %s", tmp[count].name);
						count++;
					}
				}
			}
			fclose(f);
			procfile++;
		}
	}

	/* ----------------------------------------------- */
	log_message("looking for DAC960");
	{
		FILE * f;
		if ((f = fopen("/tmp/syslog", "rb"))) {
			while (fgets(buf, sizeof(buf), f)) {
				char * start;
				if ((start = strstr(buf, "/dev/rd/"))) {
					char * end = strchr(start, ':');
					if (!end)
						log_message("Inconsistency in syslog, line:\n%s", buf);
					else {
						*end = '\0';
						tmp[count].name = strdup(start+5);
						tmp[count].type = DISK;
						start = end + 2;
						end = strchr(start, ',');
						if (end) {
							*end = '\0';
							tmp[count].model = strdup(start);
						} else
							tmp[count].model = "(unknown)";
						log_message("DAC960: found %s (%s)", tmp[count].name, tmp[count].model);
						count++;
					}
				}
			}
			fclose(f);
		}
	}
 find_media_after_scsi:

	/* ----------------------------------------------- */
	tmp[count].name = NULL;
	count++;

	medias = memdup(tmp, sizeof(struct media_info) * count);
}


/* Finds by media */
void get_medias(enum media_type media, char *** names, char *** models, enum media_bus bus)
{
	struct media_info * m;
	char * tmp_names[50];
	char * tmp_models[50];
	int count;

	find_media(bus);

	m = medias;

	count = 0;
	while (m && m->name) {
		if (m->type == media) {
			tmp_names[count] = strdup(m->name);
			tmp_models[count++] = strdup(m->model);
		}
		m++;
	}
	tmp_names[count] = NULL;
	tmp_models[count++] = NULL;

	*names = memdup(tmp_names, sizeof(char *) * count);
	*models = memdup(tmp_models, sizeof(char *) * count);
}


#ifndef DISABLE_NETWORK
int net_device_available(char * device) {
	struct ifreq req;
	int s;
    
	s = socket(AF_INET, SOCK_DGRAM, 0);
	if (s < 0) {
		log_perror(device);
		return 0;
	}
	strcpy(req.ifr_name, device);
	if (ioctl(s, SIOCGIFFLAGS, &req)) {
		/* if we can't get the flags, the networking device isn't available */
		close(s);
		return 0;
	}
	close(s);
	return 1;
}


char ** get_net_devices(void)
{
	char * devices[] = {
		"eth0", "eth1", "eth2", "eth3", "eth4", "eth5", "eth6", "eth7", "eth8", "eth9",
		"tr0",
		"plip0", "plip1", "plip2",
		"fddi0",
#ifdef ENABLE_USB
		"usb0", "usb1", "usb2", "usb3",
#endif
		NULL
	};
	char ** ptr = devices;
	char * tmp[50];
	int i = 0;
	static int already_probed = 0;

	if (!already_probed) {
		already_probed = 1; /* cut off loop brought by: probe_that_type => my_insmod => get_net_devices */
		probe_that_type(NETWORK_DEVICES, BUS_ANY);
	}

	while (ptr && *ptr) {
		if (net_device_available(*ptr))
			tmp[i++] = strdup(*ptr);
		ptr++;
	}
	tmp[i++] = NULL;

	return memdup(tmp, sizeof(char *) * i);
}
#endif /* DISABLE_NETWORK */