dmi_scan.c

来自「linux-2.4.29操作系统的源码」· C语言 代码 · 共 1,048 行 · 第 1/2 页

 

/*
 *	This will be expanded over time to force things like the APM 
 *	interrupt mask settings according to the laptop
 */
 
static __initdata struct dmi_blacklist dmi_blacklist[]={
#if 0
	{ disable_ide_dma, "KT7", {	/* Overbroad right now - kill DMA on problem KT7 boards */
			MATCH(DMI_PRODUCT_NAME, "KT7-RAID"),
			NO_MATCH, NO_MATCH, NO_MATCH
			} },
	{ disable_ide_dma, "Dell Inspiron 8100", {	/* Kill DMA on Dell Inspiron 8100 laptops */
			MATCH(DMI_PRODUCT_NAME, "Inspiron 8100"),
			MATCH(DMI_SYS_VENDOR,"Dell Computer Corporation"), NO_MATCH, NO_MATCH
			} },

#endif			
	/* Dell Laptop hall of shame */
	{ broken_ps2_resume, "Dell Latitude C600", {	/* Handle problems with APM on the C600 */
		        MATCH(DMI_SYS_VENDOR, "Dell"),
			MATCH(DMI_PRODUCT_NAME, "Latitude C600"),
			NO_MATCH, NO_MATCH
	                } },
	{ apm_is_horked, "Dell Inspiron 2500", { /* APM crashes */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
			MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION,"A11")
			} },
	{ apm_is_horked, "Dell Dimension 4100", { /* APM crashes */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "XPS-Z"),
			MATCH(DMI_BIOS_VENDOR,"Intel Corp."),
			MATCH(DMI_BIOS_VERSION,"A11")
			} },
	{ set_apm_ints, "Dell Inspiron", {	/* Allow interrupts during suspend on Dell Inspiron laptops*/
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "Inspiron 4000"),
			NO_MATCH, NO_MATCH
			} },
	{ set_apm_ints, "Dell Latitude", {	/* Allow interrupts during suspend on Dell Latitude laptops*/
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "Latitude C510"),
			NO_MATCH, NO_MATCH
			} },
	{ broken_apm_power, "Dell Inspiron 5000e", {	/* Handle problems with APM on Inspiron 5000e */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "A04"),
			MATCH(DMI_BIOS_DATE, "08/24/2000"), NO_MATCH
			} },

	/* other items */	
	{ broken_apm_power, "Dell Inspiron 2500", {	/* Handle problems with APM on Inspiron 2500 */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "A12"),
			MATCH(DMI_BIOS_DATE, "02/04/2002"), NO_MATCH
			} },
	{ set_realmode_power_off, "Award Software v4.60 PGMA", {	/* broken PM poweroff bios */
			MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
			MATCH(DMI_BIOS_VERSION, "4.60 PGMA"),
			MATCH(DMI_BIOS_DATE, "134526184"), NO_MATCH
			} },
	{ set_smp_bios_reboot, "Dell PowerEdge 1300", {	/* Handle problems with rebooting on Dell 1300's */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "PowerEdge 1300/"),
			NO_MATCH, NO_MATCH
			} },
	{ set_bios_reboot, "Dell PowerEdge 300", {	/* Handle problems with rebooting on Dell 1300's */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "PowerEdge 300/"),
			NO_MATCH, NO_MATCH
			} },
	{ set_bios_reboot, "Dell PowerEdge 2400", {  /* Handle problems with rebooting on Dell 2400's */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "PowerEdge 2400"),
			NO_MATCH, NO_MATCH
			} },
	{ set_apm_ints, "Compaq 12XL125", {	/* Allow interrupts during suspend on Compaq Laptops*/
			MATCH(DMI_SYS_VENDOR, "Compaq"),
			MATCH(DMI_PRODUCT_NAME, "Compaq PC"),
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION,"4.06")
			} },
	{ set_apm_ints, "ASUSTeK", {   /* Allow interrupts during APM or the clock goes slow */
			MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
			MATCH(DMI_PRODUCT_NAME, "L8400K series Notebook PC"),
			NO_MATCH, NO_MATCH
			} },					
	{ apm_is_horked, "ABIT KX7-333[R]", { /* APM blows on shutdown */
			MATCH(DMI_BOARD_VENDOR, "ABIT"),
			MATCH(DMI_BOARD_NAME, "VT8367-8233A (KX7-333[R])"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_is_horked, "Trigem Delhi3", { /* APM crashes */
			MATCH(DMI_SYS_VENDOR, "TriGem Computer, Inc"),
			MATCH(DMI_PRODUCT_NAME, "Delhi3"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_is_horked, "Fujitsu-Siemens", { /* APM crashes */
			MATCH(DMI_BIOS_VENDOR, "hoenix/FUJITSU SIEMENS"),
			MATCH(DMI_BIOS_VERSION, "Version1.01"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_is_horked_d850md, "Intel D850MD", { /* APM crashes */
			MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
			MATCH(DMI_BIOS_VERSION, "MV85010A.86A.0016.P07.0201251536"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_is_horked, "Intel D810EMO", { /* APM crashes */
			MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
			MATCH(DMI_BIOS_VERSION, "MO81010A.86A.0008.P04.0004170800"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_is_horked, "Dell XPS-Z", { /* APM crashes */
			MATCH(DMI_BIOS_VENDOR, "Intel Corp."),
			MATCH(DMI_BIOS_VERSION, "A11"),
			MATCH(DMI_PRODUCT_NAME, "XPS-Z"),
			NO_MATCH,
			} },
	{ apm_is_horked, "Sharp PC-PJ/AX", { /* APM crashes */
			MATCH(DMI_SYS_VENDOR, "SHARP"),
			MATCH(DMI_PRODUCT_NAME, "PC-PJ/AX"),
			MATCH(DMI_BIOS_VENDOR,"SystemSoft"),
			MATCH(DMI_BIOS_VERSION,"Version R2.08")
			} },
	{ apm_is_horked, "Dell Inspiron 2500", { /* APM crashes */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME, "Inspiron 2500"),
			MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION,"A11")
			} },
	{ apm_likes_to_melt, "Jabil AMD", { /* APM idle hangs */
			MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
			MATCH(DMI_BIOS_VERSION, "0AASNP06"),
			NO_MATCH, NO_MATCH,
			} },
	{ apm_likes_to_melt, "AMI Bios", { /* APM idle hangs */
			MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
			MATCH(DMI_BIOS_VERSION, "0AASNP05"), 
			NO_MATCH, NO_MATCH,
			} },
	{ apm_likes_to_melt, "Dell Inspiron 7500", { /* APM idle hangs */
			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_PRODUCT_NAME,  "Inspiron 7500"), 
			NO_MATCH, NO_MATCH,
			} },

	{ sony_vaio_laptop, "Sony Vaio", { /* This is a Sony Vaio laptop */
			MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
			MATCH(DMI_PRODUCT_NAME, "PCG-"),
			NO_MATCH, NO_MATCH,
			} },
	{ swab_apm_power_in_minutes, "Sony VAIO", { /* Handle problems with APM on Sony Vaio PCG-N505X(DE) */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0206H"),
			MATCH(DMI_BIOS_DATE, "08/23/99"), NO_MATCH
	} },

	{ swab_apm_power_in_minutes, "Sony VAIO", { /* Handle problems with APM on Sony Vaio PCG-N505VX */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "W2K06H0"),
			MATCH(DMI_BIOS_DATE, "02/03/00"), NO_MATCH
			} },
			
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-XG29 */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0117A0"),
			MATCH(DMI_BIOS_DATE, "04/25/00"), NO_MATCH
			} },

	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0121Z1"),
			MATCH(DMI_BIOS_DATE, "05/11/00"), NO_MATCH
			} },

	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z600NE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "WME01Z1"),
			MATCH(DMI_BIOS_DATE, "08/11/00"), NO_MATCH
			} },

	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z600LEK(DE) */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0206Z3"),
			MATCH(DMI_BIOS_DATE, "12/25/00"), NO_MATCH
			} },

	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0203D0"),
			MATCH(DMI_BIOS_DATE, "05/12/00"), NO_MATCH
			} },

	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z505LS */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0203Z3"),
			MATCH(DMI_BIOS_DATE, "08/25/00"), NO_MATCH
			} },
	
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z505LS (with updated BIOS) */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0209Z3"),
			MATCH(DMI_BIOS_DATE, "05/12/01"), NO_MATCH
			} },
	
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z505LS (with updated BIOS) */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "WXP01Z3"),
			MATCH(DMI_BIOS_DATE, "10/26/01"), NO_MATCH
			} },
	
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-F104K */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0204K2"),
			MATCH(DMI_BIOS_DATE, "08/28/00"), NO_MATCH
			} },
	
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-C1VN/C1VE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0208P1"),
			MATCH(DMI_BIOS_DATE, "11/09/00"), NO_MATCH
			} },
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-C1VE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0204P1"),
			MATCH(DMI_BIOS_DATE, "09/12/00"), NO_MATCH
			} },
			
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z600RE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "R0116Z1"),
			NO_MATCH, NO_MATCH
			} },
	
	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z600RE */
			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
			MATCH(DMI_BIOS_VERSION, "RK116Z1"),
			NO_MATCH, NO_MATCH
			} },

	{ exploding_pnp_bios, "Higraded P14H", {	/* BIOSPnP problem */
			MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
			MATCH(DMI_BIOS_VERSION, "07.00T"),
			MATCH(DMI_SYS_VENDOR, "Higraded"),
			MATCH(DMI_PRODUCT_NAME, "P14H")
			} },

	{ init_ints_after_s1, "Toshiba Satellite 4030cdt", { /* Reinitialization of 8259 is needed after S1 resume */
			MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
			NO_MATCH, NO_MATCH, NO_MATCH
			} },

	{ broken_acpi_Sx, "ASUS K7V-RM", {		/* Bad ACPI Sx table */
			MATCH(DMI_BIOS_VERSION,"ASUS K7V-RM ACPI BIOS Revision 1003A"),
			MATCH(DMI_BOARD_NAME, "<K7V-RM>"),
			NO_MATCH, NO_MATCH
			} },
			
	{ print_if_true, KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.", {
			MATCH(DMI_SYS_VENDOR, "IBM"),
			MATCH(DMI_BIOS_VERSION, "1AET38WW (1.01b)"),
			NO_MATCH, NO_MATCH
			} },
	 
	{ fix_broken_hp_bios_irq9, "HP Pavilion N5400 Series Laptop", {
			MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
			MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
			MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
			MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736")
			} },

	{ fix_acer_tm360_irqrouting, "Acer TravelMate 36x Laptop", {
			MATCH(DMI_SYS_VENDOR, "Acer"),
			MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
			NO_MATCH, NO_MATCH
			} },
 
	/*
	 *	Generic per vendor APM settings
	 */
	 
	{ set_apm_ints, "IBM", {	/* Allow interrupts during suspend on IBM laptops */
			MATCH(DMI_SYS_VENDOR, "IBM"),
			NO_MATCH, NO_MATCH, NO_MATCH
			} },

#ifdef	CONFIG_ACPI_BOOT
	/*
	 * If your system is blacklisted here, but you find that acpi=force
	 * works for you, please contact [e-mail]
	 */

	/*
	 *	Boxes that need ACPI disabled
	 */

	{ dmi_disable_acpi, "IBM Thinkpad", {
			MATCH(DMI_BOARD_VENDOR, "IBM"),
			MATCH(DMI_BOARD_NAME, "2629H1G"),
			NO_MATCH, NO_MATCH }},

	/*
	 *	Boxes that need acpi=ht 
	 */

	{ force_acpi_ht, "FSC Primergy T850", {
			MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
			MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "DELL GX240", {
			MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"),
			MATCH(DMI_BOARD_NAME, "OptiPlex GX240"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "HP VISUALIZE NT Workstation", {
			MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
			MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "Compaq ProLiant DL380 G2", {
			MATCH(DMI_SYS_VENDOR, "Compaq"),
			MATCH(DMI_PRODUCT_NAME, "ProLiant DL380 G2"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "Compaq ProLiant ML530 G2", {
			MATCH(DMI_SYS_VENDOR, "Compaq"),
			MATCH(DMI_PRODUCT_NAME, "ProLiant ML530 G2"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "Compaq ProLiant ML350 G3", {
			MATCH(DMI_SYS_VENDOR, "Compaq"),
			MATCH(DMI_PRODUCT_NAME, "ProLiant ML350 G3"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "Compaq Workstation W8000", {
			MATCH(DMI_SYS_VENDOR, "Compaq"),
			MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "ASUS P4B266", {
			MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
			MATCH(DMI_BOARD_NAME, "P4B266"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "ASUS P2B-DS", {
			MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
			MATCH(DMI_BOARD_NAME, "P2B-DS"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "ASUS CUR-DLS", {
			MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
			MATCH(DMI_BOARD_NAME, "CUR-DLS"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "ABIT i440BX-W83977", {
			MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
			MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "IBM Bladecenter", {
			MATCH(DMI_BOARD_VENDOR, "IBM"),
			MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "IBM eServer xSeries 360", {
			MATCH(DMI_BOARD_VENDOR, "IBM"),
			MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "IBM eserver xSeries 330", {
			MATCH(DMI_BOARD_VENDOR, "IBM"),
			MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
			NO_MATCH, NO_MATCH }},

	{ force_acpi_ht, "IBM eserver xSeries 440", {
			MATCH(DMI_BOARD_VENDOR, "IBM"),
			MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
			NO_MATCH, NO_MATCH }},

#endif	/* CONFIG_ACPI_BOOT */
#ifdef	CONFIG_ACPI_PCI
	/*
	 *	Boxes that need ACPI PCI IRQ routing disabled
	 */

	{ disable_acpi_pci, "ASUS A7V", {
			MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"),
			MATCH(DMI_BOARD_NAME, "<A7V>"),
			/* newer BIOS, Revision 1011, does work */
			MATCH(DMI_BIOS_VERSION, "ASUS A7V ACPI BIOS Revision 1007"),
			NO_MATCH }},

	{ disable_acpi_pci, "Acer TravelMate 36x Laptop", {
			MATCH(DMI_SYS_VENDOR, "Acer"),
			MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
			NO_MATCH, NO_MATCH
			} },
 
#endif	/* CONFIG_ACPI_PCI */

	{ NULL, }
};
	
	
/*
 *	Walk the blacklist table running matching functions until someone 
 *	returns 1 or we hit the end.
 */
 

static __init void dmi_check_blacklist(void)
{
	struct dmi_blacklist *d;
	int i;
		
#ifdef  CONFIG_ACPI_BOOT
#define	ACPI_BLACKLIST_CUTOFF_YEAR	2001

	if (dmi_ident[DMI_BIOS_DATE]) { 
		char *s = strrchr(dmi_ident[DMI_BIOS_DATE], '/'); 
		if (s) { 
			int year, disable = 0;
			s++; 
			year = simple_strtoul(s,NULL,0); 
			if (year >= 1000) 
				disable = year < ACPI_BLACKLIST_CUTOFF_YEAR; 
			else if (year < 1 || (year > 90 && year <= 99))
				disable = 1; 
			if (disable && !acpi_force) { 
				printk(KERN_NOTICE "ACPI disabled because your bios is from %s and too old\n", s);
				printk(KERN_NOTICE "You can enable it with acpi=force\n");
				disable_acpi();
			} 
		}
	}
#endif

	d=&dmi_blacklist[0];
	while(d->callback)
	{
		for(i=0;i<4;i++)
		{
			int s = d->matches[i].slot;
			if(s==NONE)
				continue;
			if(dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
				continue;
			/* No match */
			goto fail;
		}
		if(d->callback(d))
			return;
fail:			
		d++;
	}
}

	

/*
 *	Process a DMI table entry. Right now all we care about are the BIOS
 *	and machine entries. For 2.5 we should pull the smbus controller info
 *	out of here.
 */

static void __init dmi_decode(struct dmi_header *dm)
{
#ifdef	DMI_DEBUG
	u8 *data = (u8 *)dm;
#endif
	switch(dm->type)
	{
		case  0:
			dmi_printk(("BIOS Vendor: %s\n",
				dmi_string(dm, data[4])));
			dmi_save_ident(dm, DMI_BIOS_VENDOR, 4);
			dmi_printk(("BIOS Version: %s\n", 
				dmi_string(dm, data[5])));
			dmi_save_ident(dm, DMI_BIOS_VERSION, 5);
			dmi_printk(("BIOS Release: %s\n",
				dmi_string(dm, data[8])));
			dmi_save_ident(dm, DMI_BIOS_DATE, 8);
			break;
		case 1:
			dmi_printk(("System Vendor: %s\n",
				dmi_string(dm, data[4])));
			dmi_save_ident(dm, DMI_SYS_VENDOR, 4);
			dmi_printk(("Product Name: %s\n",
				dmi_string(dm, data[5])));
			dmi_save_ident(dm, DMI_PRODUCT_NAME, 5);
			dmi_printk(("Version: %s\n",
				dmi_string(dm, data[6])));
			dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6);
			dmi_printk(("Serial Number: %s\n",
				dmi_string(dm, data[7])));
			break;
		case 2:
			dmi_printk(("Board Vendor: %s\n",
				dmi_string(dm, data[4])));
			dmi_save_ident(dm, DMI_BOARD_VENDOR, 4);
			dmi_printk(("Board Name: %s\n",
				dmi_string(dm, data[5])));
			dmi_save_ident(dm, DMI_BOARD_NAME, 5);
			dmi_printk(("Board Version: %s\n",
				dmi_string(dm, data[6])));
			dmi_save_ident(dm, DMI_BOARD_VERSION, 6);
			break;
	}
}

void __init dmi_scan_machine(void)
{
	int err = dmi_iterate(dmi_decode);
	if(err == 0)
		dmi_check_blacklist();
	else
		printk(KERN_INFO "DMI not present.\n");
}