[J-u-boot.git] / lib / smbios.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2015, Bin Meng <[email protected]>
 *
 * Adapted from coreboot src/arch/x86/smbios.c
 */

#include <common.h>
#include <env.h>
#include <mapmem.h>
#include <smbios.h>
#include <tables_csum.h>
#include <version.h>
#ifdef CONFIG_CPU
#include <cpu.h>
#include <dm.h>
#include <dm/uclass-internal.h>
#endif

/**
 * smbios_add_string() - add a string to the string area
 *
 * This adds a string to the string area which is appended directly after
 * the formatted portion of an SMBIOS structure.
 *
 * @start:	string area start address
 * @str:	string to add
 * @return:	string number in the string area
 */
static int smbios_add_string(char *start, const char *str)
{
	int i = 1;
	char *p = start;

	for (;;) {
		if (!*p) {
			strcpy(p, str);
			p += strlen(str);
			*p++ = '\0';
			*p++ = '\0';

			return i;
		}

		if (!strcmp(p, str))
			return i;

		p += strlen(p) + 1;
		i++;
	}
}

/**
 * smbios_string_table_len() - compute the string area size
 *
 * This computes the size of the string area including the string terminator.
 *
 * @start:	string area start address
 * @return:	string area size
 */
static int smbios_string_table_len(char *start)
{
	char *p = start;
	int i, len = 0;

	while (*p) {
		i = strlen(p) + 1;
		p += i;
		len += i;
	}

	return len + 1;
}

static int smbios_write_type0(ulong *current, int handle)
{
	struct smbios_type0 *t;
	int len = sizeof(struct smbios_type0);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type0));
	fill_smbios_header(t, SMBIOS_BIOS_INFORMATION, len, handle);
	t->vendor = smbios_add_string(t->eos, "U-Boot");
	t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION);
	t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE);
#ifdef CONFIG_ROM_SIZE
	t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1;
#endif
	t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED |
				  BIOS_CHARACTERISTICS_SELECTABLE_BOOT |
				  BIOS_CHARACTERISTICS_UPGRADEABLE;
#ifdef CONFIG_GENERATE_ACPI_TABLE
	t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI;
#endif
#ifdef CONFIG_EFI_LOADER
	t->bios_characteristics_ext1 |= BIOS_CHARACTERISTICS_EXT1_UEFI;
#endif
	t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET;

	t->bios_major_release = 0xff;
	t->bios_minor_release = 0xff;
	t->ec_major_release = 0xff;
	t->ec_minor_release = 0xff;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type1(ulong *current, int handle)
{
	struct smbios_type1 *t;
	int len = sizeof(struct smbios_type1);
	char *serial_str = env_get("serial#");

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type1));
	fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
	if (serial_str) {
		strncpy((char *)t->uuid, serial_str, sizeof(t->uuid));
		t->serial_number = smbios_add_string(t->eos, serial_str);
	}

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type2(ulong *current, int handle)
{
	struct smbios_type2 *t;
	int len = sizeof(struct smbios_type2);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type2));
	fill_smbios_header(t, SMBIOS_BOARD_INFORMATION, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
	t->feature_flags = SMBIOS_BOARD_FEATURE_HOSTING;
	t->board_type = SMBIOS_BOARD_MOTHERBOARD;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type3(ulong *current, int handle)
{
	struct smbios_type3 *t;
	int len = sizeof(struct smbios_type3);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type3));
	fill_smbios_header(t, SMBIOS_SYSTEM_ENCLOSURE, len, handle);
	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
	t->chassis_type = SMBIOS_ENCLOSURE_DESKTOP;
	t->bootup_state = SMBIOS_STATE_SAFE;
	t->power_supply_state = SMBIOS_STATE_SAFE;
	t->thermal_state = SMBIOS_STATE_SAFE;
	t->security_status = SMBIOS_SECURITY_NONE;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static void smbios_write_type4_dm(struct smbios_type4 *t)
{
	u16 processor_family = SMBIOS_PROCESSOR_FAMILY_UNKNOWN;
	const char *vendor = "Unknown";
	const char *name = "Unknown";

#ifdef CONFIG_CPU
	char processor_name[49];
	char vendor_name[49];
	struct udevice *dev = NULL;

	uclass_find_first_device(UCLASS_CPU, &dev);
	if (dev) {
		struct cpu_platdata *plat = dev_get_parent_platdata(dev);

		if (plat->family)
			processor_family = plat->family;
		t->processor_id[0] = plat->id[0];
		t->processor_id[1] = plat->id[1];

		if (!cpu_get_vendor(dev, vendor_name, sizeof(vendor_name)))
			vendor = vendor_name;
		if (!cpu_get_desc(dev, processor_name, sizeof(processor_name)))
			name = processor_name;
	}
#endif

	t->processor_family = processor_family;
	t->processor_manufacturer = smbios_add_string(t->eos, vendor);
	t->processor_version = smbios_add_string(t->eos, name);
}

static int smbios_write_type4(ulong *current, int handle)
{
	struct smbios_type4 *t;
	int len = sizeof(struct smbios_type4);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type4));
	fill_smbios_header(t, SMBIOS_PROCESSOR_INFORMATION, len, handle);
	t->processor_type = SMBIOS_PROCESSOR_TYPE_CENTRAL;
	smbios_write_type4_dm(t);
	t->status = SMBIOS_PROCESSOR_STATUS_ENABLED;
	t->processor_upgrade = SMBIOS_PROCESSOR_UPGRADE_NONE;
	t->l1_cache_handle = 0xffff;
	t->l2_cache_handle = 0xffff;
	t->l3_cache_handle = 0xffff;
	t->processor_family2 = t->processor_family;

	len = t->length + smbios_string_table_len(t->eos);
	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type32(ulong *current, int handle)
{
	struct smbios_type32 *t;
	int len = sizeof(struct smbios_type32);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type32));
	fill_smbios_header(t, SMBIOS_SYSTEM_BOOT_INFORMATION, len, handle);

	*current += len;
	unmap_sysmem(t);

	return len;
}

static int smbios_write_type127(ulong *current, int handle)
{
	struct smbios_type127 *t;
	int len = sizeof(struct smbios_type127);

	t = map_sysmem(*current, len);
	memset(t, 0, sizeof(struct smbios_type127));
	fill_smbios_header(t, SMBIOS_END_OF_TABLE, len, handle);

	*current += len;
	unmap_sysmem(t);

	return len;
}

static smbios_write_type smbios_write_funcs[] = {
	smbios_write_type0,
	smbios_write_type1,
	smbios_write_type2,
	smbios_write_type3,
	smbios_write_type4,
	smbios_write_type32,
	smbios_write_type127
};

ulong write_smbios_table(ulong addr)
{
	struct smbios_entry *se;
	ulong table_addr;
	ulong tables;
	int len = 0;
	int max_struct_size = 0;
	int handle = 0;
	char *istart;
	int isize;
	int i;

	/* 16 byte align the table address */
	addr = ALIGN(addr, 16);

	se = map_sysmem(addr, sizeof(struct smbios_entry));
	memset(se, 0, sizeof(struct smbios_entry));

	addr += sizeof(struct smbios_entry);
	addr = ALIGN(addr, 16);
	tables = addr;

	/* populate minimum required tables */
	for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) {
		int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++);

		max_struct_size = max(max_struct_size, tmp);
		len += tmp;
	}

	memcpy(se->anchor, "_SM_", 4);
	se->length = sizeof(struct smbios_entry);
	se->major_ver = SMBIOS_MAJOR_VER;
	se->minor_ver = SMBIOS_MINOR_VER;
	se->max_struct_size = max_struct_size;
	memcpy(se->intermediate_anchor, "_DMI_", 5);
	se->struct_table_length = len;

	/*
	 * We must use a pointer here so things work correctly on sandbox. The
	 * user of this table is not aware of the mapping of addresses to
	 * sandbox's DRAM buffer.
	 */
	table_addr = (ulong)map_sysmem(tables, 0);
	if (sizeof(table_addr) > sizeof(u32) && table_addr > (ulong)UINT_MAX) {
		/*
		 * We need to put this >32-bit pointer into the table but the
		 * field is only 32 bits wide.
		 */
		printf("WARNING: SMBIOS table_address overflow %llx\n",
		       (unsigned long long)table_addr);
		table_addr = 0;
	}
	se->struct_table_address = table_addr;

	se->struct_count = handle;

	/* calculate checksums */
	istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET;
	isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET;
	se->intermediate_checksum = table_compute_checksum(istart, isize);
	se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry));
	unmap_sysmem(se);

	return addr;
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
721e992a BM	2	/*
	3	* Copyright (C) 2015, Bin Meng <[email protected]>
	4	*
	5	* Adapted from coreboot src/arch/x86/smbios.c
721e992a BM	6	*/
	7
	8	#include <common.h>
7b51b576	9	#include <env.h>
a2505fc8	10	#include <mapmem.h>
4b6dddc2 AG	11	#include <smbios.h>
4b6dddc2 AG	12	#include <tables_csum.h>
721e992a	13	#include <version.h>
96476206 AG	14	#ifdef CONFIG_CPU
	15	#include <cpu.h>
	16	#include <dm.h>
	17	#include <dm/uclass-internal.h>
	18	#endif
721e992a	19
721e992a BM	20	/**
	21	* smbios_add_string() - add a string to the string area
	22	*
	23	* This adds a string to the string area which is appended directly after
	24	* the formatted portion of an SMBIOS structure.
	25	*
	26	* @start: string area start address
	27	* @str: string to add
	28	* @return: string number in the string area
	29	*/
	30	static int smbios_add_string(char start, const char str)
	31	{
	32	int i = 1;
	33	char *p = start;
	34
	35	for (;;) {
	36	if (!*p) {
	37	strcpy(p, str);
	38	p += strlen(str);
	39	*p++ = '\0';
	40	*p++ = '\0';
	41
	42	return i;
	43	}
	44
	45	if (!strcmp(p, str))
	46	return i;
	47
	48	p += strlen(p) + 1;
	49	i++;
	50	}
	51	}
	52
	53	/**
	54	* smbios_string_table_len() - compute the string area size
	55	*
	56	* This computes the size of the string area including the string terminator.
	57	*
	58	* @start: string area start address
	59	* @return: string area size
	60	*/
	61	static int smbios_string_table_len(char *start)
	62	{
	63	char *p = start;
	64	int i, len = 0;
	65
	66	while (*p) {
	67	i = strlen(p) + 1;
	68	p += i;
	69	len += i;
	70	}
	71
	72	return len + 1;
	73	}
	74
42fd8c19	75	static int smbios_write_type0(ulong *current, int handle)
721e992a	76	{
a2505fc8	77	struct smbios_type0 *t;
721e992a BM	78	int len = sizeof(struct smbios_type0);
721e992a BM	79
a2505fc8	80	t = map_sysmem(*current, len);
721e992a BM	81	memset(t, 0, sizeof(struct smbios_type0));
	82	fill_smbios_header(t, SMBIOS_BIOS_INFORMATION, len, handle);
	83	t->vendor = smbios_add_string(t->eos, "U-Boot");
	84	t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION);
	85	t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE);
e663b350	86	#ifdef CONFIG_ROM_SIZE
721e992a	87	t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1;
e663b350	88	#endif
721e992a BM	89	t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED \|
	90	BIOS_CHARACTERISTICS_SELECTABLE_BOOT \|
	91	BIOS_CHARACTERISTICS_UPGRADEABLE;
	92	#ifdef CONFIG_GENERATE_ACPI_TABLE
	93	t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI;
e663b350 AG	94	#endif
	95	#ifdef CONFIG_EFI_LOADER
	96	t->bios_characteristics_ext1 \|= BIOS_CHARACTERISTICS_EXT1_UEFI;
721e992a BM	97	#endif
721e992a BM	98	t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET;
e663b350	99
721e992a BM	100	t->bios_major_release = 0xff;
	101	t->bios_minor_release = 0xff;
	102	t->ec_major_release = 0xff;
	103	t->ec_minor_release = 0xff;
	104
	105	len = t->length + smbios_string_table_len(t->eos);
	106	*current += len;
a2505fc8	107	unmap_sysmem(t);
721e992a BM	108
	109	return len;
	110	}
	111
42fd8c19	112	static int smbios_write_type1(ulong *current, int handle)
721e992a	113	{
a2505fc8	114	struct smbios_type1 *t;
721e992a	115	int len = sizeof(struct smbios_type1);
00caae6d	116	char *serial_str = env_get("serial#");
721e992a	117
a2505fc8	118	t = map_sysmem(*current, len);
721e992a BM	119	memset(t, 0, sizeof(struct smbios_type1));
721e992a BM	120	fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle);
4cdce9f5 BM	121	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
4cdce9f5 BM	122	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
6fb580d7	123	if (serial_str) {
5113ff8a	124	strncpy((char *)t->uuid, serial_str, sizeof(t->uuid));
6fb580d7 AG	125	t->serial_number = smbios_add_string(t->eos, serial_str);
6fb580d7 AG	126	}
721e992a BM	127
	128	len = t->length + smbios_string_table_len(t->eos);
	129	*current += len;
a2505fc8	130	unmap_sysmem(t);
721e992a BM	131
	132	return len;
	133	}
	134
42fd8c19	135	static int smbios_write_type2(ulong *current, int handle)
721e992a	136	{
a2505fc8	137	struct smbios_type2 *t;
721e992a BM	138	int len = sizeof(struct smbios_type2);
721e992a BM	139
a2505fc8	140	t = map_sysmem(*current, len);
721e992a BM	141	memset(t, 0, sizeof(struct smbios_type2));
721e992a BM	142	fill_smbios_header(t, SMBIOS_BOARD_INFORMATION, len, handle);
4cdce9f5 BM	143	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
4cdce9f5 BM	144	t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME);
721e992a BM	145	t->feature_flags = SMBIOS_BOARD_FEATURE_HOSTING;
	146	t->board_type = SMBIOS_BOARD_MOTHERBOARD;
	147
	148	len = t->length + smbios_string_table_len(t->eos);
	149	*current += len;
a2505fc8	150	unmap_sysmem(t);
721e992a BM	151
	152	return len;
	153	}
	154
42fd8c19	155	static int smbios_write_type3(ulong *current, int handle)
721e992a	156	{
a2505fc8	157	struct smbios_type3 *t;
721e992a BM	158	int len = sizeof(struct smbios_type3);
721e992a BM	159
a2505fc8	160	t = map_sysmem(*current, len);
721e992a BM	161	memset(t, 0, sizeof(struct smbios_type3));
721e992a BM	162	fill_smbios_header(t, SMBIOS_SYSTEM_ENCLOSURE, len, handle);
4cdce9f5	163	t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER);
721e992a BM	164	t->chassis_type = SMBIOS_ENCLOSURE_DESKTOP;
	165	t->bootup_state = SMBIOS_STATE_SAFE;
	166	t->power_supply_state = SMBIOS_STATE_SAFE;
	167	t->thermal_state = SMBIOS_STATE_SAFE;
	168	t->security_status = SMBIOS_SECURITY_NONE;
	169
	170	len = t->length + smbios_string_table_len(t->eos);
	171	*current += len;
a2505fc8	172	unmap_sysmem(t);
721e992a BM	173
	174	return len;
	175	}
	176
96476206 AG	177	static void smbios_write_type4_dm(struct smbios_type4 *t)
	178	{
	179	u16 processor_family = SMBIOS_PROCESSOR_FAMILY_UNKNOWN;
	180	const char *vendor = "Unknown";
	181	const char *name = "Unknown";
	182
	183	#ifdef CONFIG_CPU
	184	char processor_name[49];
	185	char vendor_name[49];
	186	struct udevice *dev = NULL;
	187
	188	uclass_find_first_device(UCLASS_CPU, &dev);
	189	if (dev) {
	190	struct cpu_platdata *plat = dev_get_parent_platdata(dev);
	191
	192	if (plat->family)
	193	processor_family = plat->family;
	194	t->processor_id[0] = plat->id[0];
	195	t->processor_id[1] = plat->id[1];
	196
	197	if (!cpu_get_vendor(dev, vendor_name, sizeof(vendor_name)))
	198	vendor = vendor_name;
	199	if (!cpu_get_desc(dev, processor_name, sizeof(processor_name)))
	200	name = processor_name;
	201	}
	202	#endif
	203
	204	t->processor_family = processor_family;
	205	t->processor_manufacturer = smbios_add_string(t->eos, vendor);
	206	t->processor_version = smbios_add_string(t->eos, name);
	207	}
	208
42fd8c19	209	static int smbios_write_type4(ulong *current, int handle)
721e992a	210	{
a2505fc8	211	struct smbios_type4 *t;
721e992a	212	int len = sizeof(struct smbios_type4);
721e992a	213
a2505fc8	214	t = map_sysmem(*current, len);
721e992a BM	215	memset(t, 0, sizeof(struct smbios_type4));
	216	fill_smbios_header(t, SMBIOS_PROCESSOR_INFORMATION, len, handle);
	217	t->processor_type = SMBIOS_PROCESSOR_TYPE_CENTRAL;
96476206	218	smbios_write_type4_dm(t);
721e992a BM	219	t->status = SMBIOS_PROCESSOR_STATUS_ENABLED;
	220	t->processor_upgrade = SMBIOS_PROCESSOR_UPGRADE_NONE;
	221	t->l1_cache_handle = 0xffff;
	222	t->l2_cache_handle = 0xffff;
	223	t->l3_cache_handle = 0xffff;
	224	t->processor_family2 = t->processor_family;
	225
	226	len = t->length + smbios_string_table_len(t->eos);
	227	*current += len;
a2505fc8	228	unmap_sysmem(t);
721e992a BM	229
	230	return len;
	231	}
	232
42fd8c19	233	static int smbios_write_type32(ulong *current, int handle)
721e992a	234	{
a2505fc8	235	struct smbios_type32 *t;
721e992a BM	236	int len = sizeof(struct smbios_type32);
721e992a BM	237
a2505fc8	238	t = map_sysmem(*current, len);
721e992a BM	239	memset(t, 0, sizeof(struct smbios_type32));
	240	fill_smbios_header(t, SMBIOS_SYSTEM_BOOT_INFORMATION, len, handle);
	241
	242	*current += len;
a2505fc8	243	unmap_sysmem(t);
721e992a BM	244
	245	return len;
	246	}
	247
42fd8c19	248	static int smbios_write_type127(ulong *current, int handle)
721e992a	249	{
a2505fc8	250	struct smbios_type127 *t;
721e992a BM	251	int len = sizeof(struct smbios_type127);
721e992a BM	252
a2505fc8	253	t = map_sysmem(*current, len);
721e992a BM	254	memset(t, 0, sizeof(struct smbios_type127));
	255	fill_smbios_header(t, SMBIOS_END_OF_TABLE, len, handle);
	256
	257	*current += len;
a2505fc8	258	unmap_sysmem(t);
721e992a BM	259
	260	return len;
	261	}
	262
	263	static smbios_write_type smbios_write_funcs[] = {
	264	smbios_write_type0,
	265	smbios_write_type1,
	266	smbios_write_type2,
	267	smbios_write_type3,
	268	smbios_write_type4,
	269	smbios_write_type32,
	270	smbios_write_type127
	271	};
	272
42fd8c19	273	ulong write_smbios_table(ulong addr)
721e992a BM	274	{
721e992a BM	275	struct smbios_entry *se;
a2505fc8	276	ulong table_addr;
42fd8c19	277	ulong tables;
721e992a BM	278	int len = 0;
	279	int max_struct_size = 0;
	280	int handle = 0;
	281	char *istart;
	282	int isize;
	283	int i;
	284
	285	/* 16 byte align the table address */
	286	addr = ALIGN(addr, 16);
	287
a2505fc8	288	se = map_sysmem(addr, sizeof(struct smbios_entry));
721e992a BM	289	memset(se, 0, sizeof(struct smbios_entry));
	290
	291	addr += sizeof(struct smbios_entry);
	292	addr = ALIGN(addr, 16);
	293	tables = addr;
	294
	295	/* populate minimum required tables */
	296	for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) {
42fd8c19	297	int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++);
60a4df32	298
721e992a BM	299	max_struct_size = max(max_struct_size, tmp);
	300	len += tmp;
	301	}
	302
	303	memcpy(se->anchor, "_SM_", 4);
	304	se->length = sizeof(struct smbios_entry);
	305	se->major_ver = SMBIOS_MAJOR_VER;
	306	se->minor_ver = SMBIOS_MINOR_VER;
	307	se->max_struct_size = max_struct_size;
	308	memcpy(se->intermediate_anchor, "_DMI_", 5);
	309	se->struct_table_length = len;
a2505fc8 SG	310
	311	/*
	312	* We must use a pointer here so things work correctly on sandbox. The
	313	* user of this table is not aware of the mapping of addresses to
	314	* sandbox's DRAM buffer.
	315	*/
	316	table_addr = (ulong)map_sysmem(tables, 0);
	317	if (sizeof(table_addr) > sizeof(u32) && table_addr > (ulong)UINT_MAX) {
	318	/*
	319	* We need to put this >32-bit pointer into the table but the
	320	* field is only 32 bits wide.
	321	*/
	322	printf("WARNING: SMBIOS table_address overflow %llx\n",
	323	(unsigned long long)table_addr);
	324	table_addr = 0;
	325	}
	326	se->struct_table_address = table_addr;
	327
721e992a BM	328	se->struct_count = handle;
	329
	330	/* calculate checksums */
	331	istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET;
	332	isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET;
	333	se->intermediate_checksum = table_compute_checksum(istart, isize);
	334	se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry));
a2505fc8	335	unmap_sysmem(se);
721e992a BM	336
	337	return addr;
	338	}