#include "modpost.h"

#include "devicetable-offsets.h"

#if KERNEL_ELFCLASS == ELFCLASS32

typedef Elf32_Addr kernel_ulong_t;

#define BITS_PER_LONG 32

typedef Elf64_Addr kernel_ulong_t;

#define BITS_PER_LONG 64

#ifdef __sun__

#include <inttypes.h>

#include <stdint.h>

#include <ctype.h>

#include <stdbool.h>

typedef uint32_t __u32;

typedef uint16_t __u16;

typedef unsigned char __u8;

typedef struct {

__u8 b[16];

} uuid_le;

#include "../../include/linux/mod_devicetable.h"

struct devtable {

};

#define ___cat(a,b) a ## b

#define __cat(a,b) ___cat(a,b)

#if defined(__MACH__)

#include <mach-o/getsect.h>

#define INIT_SECTION(name) do { \

unsigned long name ## _len; \

char *__cat(pstart_,name) = getsectdata("__TEXT", \

#name, &__cat(name,_len)); \

char *__cat(pstop_,name) = __cat(pstart_,name) + \

__cat(name, _len); \

__cat(__start_,name) = (void *)__cat(pstart_,name); \

__cat(__stop_,name) = (void *)__cat(pstop_,name); \

} while (0)

#define SECTION(name) __attribute__((section("__TEXT, " #name)))

struct devtable **__start___devtable, **__stop___devtable;

#define INIT_SECTION(name) /* no-op for ELF */

#define SECTION(name) __attribute__((section(#name)))

extern struct devtable *__start___devtable[], *__stop___devtable[];

#endif /* __MACH__ */

#if !defined(__used)

# if __GNUC__ == 3 && __GNUC_MINOR__ < 3

# define __used __attribute__((__unused__))

# define __used __attribute__((__used__))

#define DEF_FIELD(m, devid, f) \

typeof(((struct devid *)0)->f) f = TO_NATIVE(*(typeof(f) *)((m) + OFF_##devid##_##f))

#define DEF_FIELD_ADDR(m, devid, f) \

typeof(((struct devid *)0)->f) *f = ((m) + OFF_##devid##_##f)

#define ADD_TO_DEVTABLE(device_id, type, function) \

static struct devtable __cat(devtable,__LINE__) = { \

device_id + 0*sizeof((function)((const char *)NULL, \

(void *)NULL, \

(char *)NULL)), \

SIZE_##type, (function) }; \

static struct devtable *SECTION(__devtable) __used \

__cat(devtable_ptr,__LINE__) = &__cat(devtable,__LINE__)

#define ADD(str, sep, cond, field) \

do { \

strcat(str, sep); \

if (cond) \

sprintf(str + strlen(str), \

sizeof(field) == 1 ? "%02X" : \

sizeof(field) == 2 ? "%04X" : \

sizeof(field) == 4 ? "%08X" : "", \

field); \

else \

sprintf(str + strlen(str), "*"); \

} while(0)

static inline void add_wildcard(char *str)

{

int len = strlen(str);

if (str[len - 1] != '*')

strcat(str + len, "*");

}

static inline void add_uuid(char *str, uuid_le uuid)

{

int len = strlen(str);

sprintf(str + len, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",

uuid.b[3], uuid.b[2], uuid.b[1], uuid.b[0],

uuid.b[5], uuid.b[4], uuid.b[7], uuid.b[6],

uuid.b[8], uuid.b[9], uuid.b[10], uuid.b[11],

uuid.b[12], uuid.b[13], uuid.b[14], uuid.b[15]);

}

static void device_id_check(const char *modname, const char *device_id,

unsigned long size, unsigned long id_size,

void *symval)

{

int i;

if (size % id_size || size < id_size) {

fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "

"of the size of "

"section __mod_%s__<identifier>_device_table=%lu.\n"

"Fix definition of struct %s_device_id "

"in mod_devicetable.h\n",

modname, device_id, id_size, device_id, size, device_id);

}

/* Verify last one is a terminator */

for (i = 0; i < id_size; i++ ) {

if (*(uint8_t*)(symval+size-id_size+i)) {

fprintf(stderr,"%s: struct %s_device_id is %lu bytes. "

"The last of %lu is:\n",

modname, device_id, id_size, size / id_size);

for (i = 0; i < id_size; i++ )

fprintf(stderr,"0x%02x ",

*(uint8_t*)(symval+size-id_size+i) );

fprintf(stderr,"\n");

fatal("%s: struct %s_device_id is not terminated "

"with a NULL entry!\n", modname, device_id);

}

}

}

static void do_usb_entry(void *symval,

unsigned int bcdDevice_initial, int bcdDevice_initial_digits,

unsigned char range_lo, unsigned char range_hi,

unsigned char max, struct module *mod)

{

char alias[500];

DEF_FIELD(symval, usb_device_id, match_flags);

DEF_FIELD(symval, usb_device_id, idVendor);

DEF_FIELD(symval, usb_device_id, idProduct);

DEF_FIELD(symval, usb_device_id, bcdDevice_lo);

DEF_FIELD(symval, usb_device_id, bDeviceClass);

DEF_FIELD(symval, usb_device_id, bDeviceSubClass);

DEF_FIELD(symval, usb_device_id, bDeviceProtocol);

DEF_FIELD(symval, usb_device_id, bInterfaceClass);

DEF_FIELD(symval, usb_device_id, bInterfaceSubClass);

DEF_FIELD(symval, usb_device_id, bInterfaceProtocol);

DEF_FIELD(symval, usb_device_id, bInterfaceNumber);

strcpy(alias, "usb:");

ADD(alias, "v", match_flags&USB_DEVICE_ID_MATCH_VENDOR,

idVendor);

ADD(alias, "p", match_flags&USB_DEVICE_ID_MATCH_PRODUCT,

idProduct);

strcat(alias, "d");

if (bcdDevice_initial_digits)

sprintf(alias + strlen(alias), "%0*X",

bcdDevice_initial_digits, bcdDevice_initial);

if (range_lo == range_hi)

sprintf(alias + strlen(alias), "%X", range_lo);

else if (range_lo > 0 || range_hi < max) {

if (range_lo > 0x9 || range_hi < 0xA)

sprintf(alias + strlen(alias),

"[%X-%X]",

range_lo,

range_hi);

else {

sprintf(alias + strlen(alias),

range_lo < 0x9 ? "[%X-9" : "[%X",

range_lo);

sprintf(alias + strlen(alias),

range_hi > 0xA ? "A-%X]" : "%X]",

range_hi);

}

}

if (bcdDevice_initial_digits < (sizeof(bcdDevice_lo) * 2 - 1))

strcat(alias, "*");

ADD(alias, "dc", match_flags&USB_DEVICE_ID_MATCH_DEV_CLASS,

bDeviceClass);

ADD(alias, "dsc", match_flags&USB_DEVICE_ID_MATCH_DEV_SUBCLASS,

bDeviceSubClass);

ADD(alias, "dp", match_flags&USB_DEVICE_ID_MATCH_DEV_PROTOCOL,

bDeviceProtocol);

ADD(alias, "ic", match_flags&USB_DEVICE_ID_MATCH_INT_CLASS,

bInterfaceClass);

ADD(alias, "isc", match_flags&USB_DEVICE_ID_MATCH_INT_SUBCLASS,

bInterfaceSubClass);

ADD(alias, "ip", match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL,

bInterfaceProtocol);

ADD(alias, "in", match_flags&USB_DEVICE_ID_MATCH_INT_NUMBER,

bInterfaceNumber);

add_wildcard(alias);

buf_printf(&mod->dev_table_buf,

"MODULE_ALIAS(\"%s\");\n", alias);

}

static unsigned int incbcd(unsigned int *bcd,

int inc,

unsigned char max,

size_t chars)

{

unsigned int init = *bcd, i, j;

unsigned long long c, dec = 0;

/* If bcd is not in BCD format, just increment */

if (max > 0x9) {

*bcd += inc;

return init;

}

/* Convert BCD to Decimal */

for (i=0 ; i < chars ; i++) {

c = (*bcd >> (i << 2)) & 0xf;

c = c > 9 ? 9 : c; /* force to bcd just in case */

for (j=0 ; j < i ; j++)

c = c * 10;

dec += c;

}

/* Do our increment/decrement */

dec += inc;

*bcd = 0;

/* Convert back to BCD */

for (i=0 ; i < chars ; i++) {

for (c=1,j=0 ; j < i ; j++)

c = c * 10;

c = (dec / c) % 10;

*bcd += c << (i << 2);

}

return init;

}

static void do_usb_entry_multi(void *symval, struct module *mod)

{

unsigned int devlo, devhi;

unsigned char chi, clo, max;

int ndigits;

DEF_FIELD(symval, usb_device_id, match_flags);

DEF_FIELD(symval, usb_device_id, idVendor);

DEF_FIELD(symval, usb_device_id, idProduct);

DEF_FIELD(symval, usb_device_id, bcdDevice_lo);

DEF_FIELD(symval, usb_device_id, bcdDevice_hi);

DEF_FIELD(symval, usb_device_id, bDeviceClass);

DEF_FIELD(symval, usb_device_id, bInterfaceClass);

devlo = match_flags & USB_DEVICE_ID_MATCH_DEV_LO ?

bcdDevice_lo : 0x0U;

devhi = match_flags & USB_DEVICE_ID_MATCH_DEV_HI ?

bcdDevice_hi : ~0x0U;

/* Figure out if this entry is in bcd or hex format */

max = 0x9; /* Default to decimal format */

for (ndigits = 0 ; ndigits < sizeof(bcdDevice_lo) * 2 ; ndigits++) {

clo = (devlo >> (ndigits << 2)) & 0xf;

chi = ((devhi > 0x9999 ? 0x9999 : devhi) >> (ndigits << 2)) & 0xf;

if (clo > max || chi > max) {

max = 0xf;

break;

}

}

/*

if (!(idVendor | idProduct | bDeviceClass | bInterfaceClass))

return;

/* Convert numeric bcdDevice range into fnmatch-able pattern(s) */

for (ndigits = sizeof(bcdDevice_lo) * 2 - 1; devlo <= devhi; ndigits--) {

clo = devlo & 0xf;

chi = devhi & 0xf;

if (chi > max) /* If we are in bcd mode, truncate if necessary */

chi = max;

devlo >>= 4;

devhi >>= 4;

if (devlo == devhi || !ndigits) {

do_usb_entry(symval, devlo, ndigits, clo, chi, max, mod);

break;

}

if (clo > 0x0)

do_usb_entry(symval,

incbcd(&devlo, 1, max,

sizeof(bcdDevice_lo) * 2),

ndigits, clo, max, max, mod);

if (chi < max)

do_usb_entry(symval,

incbcd(&devhi, -1, max,

sizeof(bcdDevice_lo) * 2),

ndigits, 0x0, chi, max, mod);

}

}

static void do_usb_table(void *symval, unsigned long size,

struct module *mod)

{

unsigned int i;

const unsigned long id_size = SIZE_usb_device_id;

device_id_check(mod->name, "usb", size, id_size, symval);

/* Leave last one: it's the terminator. */

size -= id_size;

for (i = 0; i < size; i += id_size)

do_usb_entry_multi(symval + i, mod);

}

static void do_of_entry_multi(void *symval, struct module *mod)

{

char alias[500];

int len;

char *tmp;

DEF_FIELD_ADDR(symval, of_device_id, name);

DEF_FIELD_ADDR(symval, of_device_id, type);

DEF_FIELD_ADDR(symval, of_device_id, compatible);

len = sprintf(alias, "of:N%sT%s", (*name)[0] ? *name : "*",

(*type)[0] ? *type : "*");

if ((*compatible)[0])

sprintf(&alias[len], "%sC%s", (*type)[0] ? "*" : "",

*compatible);

/* Replace all whitespace with underscores */

for (tmp = alias; tmp && *tmp; tmp++)

if (isspace(*tmp))

*tmp = '_';

buf_printf(&mod->dev_table_buf, "MODULE_ALIAS(\"%s\");\n", alias);

strcat(alias, "C");

add_wildcard(alias);

buf_printf(&mod->dev_table_buf, "MODULE_ALIAS(\"%s\");\n", alias);

}

static void do_of_table(void *symval, unsigned long size,

struct module *mod)

{

unsigned int i;

const unsigned long id_size = SIZE_of_device_id;

device_id_check(mod->name, "of", size, id_size, symval);

/* Leave last one: it's the terminator. */

size -= id_size;

for (i = 0; i < size; i += id_size)

do_of_entry_multi(symval + i, mod);

}

static int do_hid_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, hid_device_id, bus);

DEF_FIELD(symval, hid_device_id, group);

DEF_FIELD(symval, hid_device_id, vendor);

DEF_FIELD(symval, hid_device_id, product);

sprintf(alias, "hid:");

ADD(alias, "b", bus != HID_BUS_ANY, bus);

ADD(alias, "g", group != HID_GROUP_ANY, group);

ADD(alias, "v", vendor != HID_ANY_ID, vendor);

ADD(alias, "p", product != HID_ANY_ID, product);

return 1;

}

ADD_TO_DEVTABLE("hid", hid_device_id, do_hid_entry);

static int do_ieee1394_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, ieee1394_device_id, match_flags);

DEF_FIELD(symval, ieee1394_device_id, vendor_id);

DEF_FIELD(symval, ieee1394_device_id, model_id);

DEF_FIELD(symval, ieee1394_device_id, specifier_id);

DEF_FIELD(symval, ieee1394_device_id, version);

strcpy(alias, "ieee1394:");

ADD(alias, "ven", match_flags & IEEE1394_MATCH_VENDOR_ID,

vendor_id);

ADD(alias, "mo", match_flags & IEEE1394_MATCH_MODEL_ID,

model_id);

ADD(alias, "sp", match_flags & IEEE1394_MATCH_SPECIFIER_ID,

specifier_id);

ADD(alias, "ver", match_flags & IEEE1394_MATCH_VERSION,

version);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("ieee1394", ieee1394_device_id, do_ieee1394_entry);

static int do_pci_entry(const char *filename,

void *symval, char *alias)

{

/* Class field can be divided into these three. */

unsigned char baseclass, subclass, interface,

baseclass_mask, subclass_mask, interface_mask;

DEF_FIELD(symval, pci_device_id, vendor);

DEF_FIELD(symval, pci_device_id, device);

DEF_FIELD(symval, pci_device_id, subvendor);

DEF_FIELD(symval, pci_device_id, subdevice);

DEF_FIELD(symval, pci_device_id, class);

DEF_FIELD(symval, pci_device_id, class_mask);

strcpy(alias, "pci:");

ADD(alias, "v", vendor != PCI_ANY_ID, vendor);

ADD(alias, "d", device != PCI_ANY_ID, device);

ADD(alias, "sv", subvendor != PCI_ANY_ID, subvendor);

ADD(alias, "sd", subdevice != PCI_ANY_ID, subdevice);

baseclass = (class) >> 16;

baseclass_mask = (class_mask) >> 16;

subclass = (class) >> 8;

subclass_mask = (class_mask) >> 8;

interface = class;

interface_mask = class_mask;

if ((baseclass_mask != 0 && baseclass_mask != 0xFF)

|| (subclass_mask != 0 && subclass_mask != 0xFF)

|| (interface_mask != 0 && interface_mask != 0xFF)) {

warn("Can't handle masks in %s:%04X\n",

filename, class_mask);

return 0;

}

ADD(alias, "bc", baseclass_mask == 0xFF, baseclass);

ADD(alias, "sc", subclass_mask == 0xFF, subclass);

ADD(alias, "i", interface_mask == 0xFF, interface);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("pci", pci_device_id, do_pci_entry);

static int do_ccw_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, ccw_device_id, match_flags);

DEF_FIELD(symval, ccw_device_id, cu_type);

DEF_FIELD(symval, ccw_device_id, cu_model);

DEF_FIELD(symval, ccw_device_id, dev_type);

DEF_FIELD(symval, ccw_device_id, dev_model);

strcpy(alias, "ccw:");

ADD(alias, "t", match_flags&CCW_DEVICE_ID_MATCH_CU_TYPE,

cu_type);

ADD(alias, "m", match_flags&CCW_DEVICE_ID_MATCH_CU_MODEL,

cu_model);

ADD(alias, "dt", match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,

dev_type);

ADD(alias, "dm", match_flags&CCW_DEVICE_ID_MATCH_DEVICE_MODEL,

dev_model);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("ccw", ccw_device_id, do_ccw_entry);

static int do_ap_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, ap_device_id, dev_type);

sprintf(alias, "ap:t%02X*", dev_type);

return 1;

}

ADD_TO_DEVTABLE("ap", ap_device_id, do_ap_entry);

static int do_css_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, css_device_id, type);

sprintf(alias, "css:t%01X", type);

return 1;

}

ADD_TO_DEVTABLE("css", css_device_id, do_css_entry);

static int do_serio_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, serio_device_id, type);

DEF_FIELD(symval, serio_device_id, proto);

DEF_FIELD(symval, serio_device_id, id);

DEF_FIELD(symval, serio_device_id, extra);

strcpy(alias, "serio:");

ADD(alias, "ty", type != SERIO_ANY, type);

ADD(alias, "pr", proto != SERIO_ANY, proto);

ADD(alias, "id", id != SERIO_ANY, id);

ADD(alias, "ex", extra != SERIO_ANY, extra);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("serio", serio_device_id, do_serio_entry);

static int do_acpi_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD_ADDR(symval, acpi_device_id, id);

DEF_FIELD_ADDR(symval, acpi_device_id, cls);

DEF_FIELD_ADDR(symval, acpi_device_id, cls_msk);

if (id && strlen((const char *)*id))

sprintf(alias, "acpi*:%s:*", *id);

else if (cls) {

int i, byte_shift, cnt = 0;

unsigned int msk;

sprintf(&alias[cnt], "acpi*:");

cnt = 6;

for (i = 1; i <= 3; i++) {

byte_shift = 8 * (3-i);

msk = (*cls_msk >> byte_shift) & 0xFF;

if (msk)

sprintf(&alias[cnt], "%02x",

(*cls >> byte_shift) & 0xFF);

else

sprintf(&alias[cnt], "??");

cnt += 2;

}

sprintf(&alias[cnt], ":*");

}

return 1;

}

ADD_TO_DEVTABLE("acpi", acpi_device_id, do_acpi_entry);

static void do_pnp_device_entry(void *symval, unsigned long size,

struct module *mod)

{

const unsigned long id_size = SIZE_pnp_device_id;

const unsigned int count = (size / id_size)-1;

unsigned int i;

device_id_check(mod->name, "pnp", size, id_size, symval);

for (i = 0; i < count; i++) {

DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);

char acpi_id[sizeof(*id)];

int j;

buf_printf(&mod->dev_table_buf,

"MODULE_ALIAS(\"pnp:d%s*\");\n", *id);

/* fix broken pnp bus lowercasing */

for (j = 0; j < sizeof(acpi_id); j++)

acpi_id[j] = toupper((*id)[j]);

buf_printf(&mod->dev_table_buf,

"MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);

}

}

static void do_pnp_card_entries(void *symval, unsigned long size,

struct module *mod)

{

const unsigned long id_size = SIZE_pnp_card_device_id;

const unsigned int count = (size / id_size)-1;

unsigned int i;

device_id_check(mod->name, "pnp", size, id_size, symval);

for (i = 0; i < count; i++) {

unsigned int j;

DEF_FIELD_ADDR(symval + i*id_size, pnp_card_device_id, devs);

for (j = 0; j < PNP_MAX_DEVICES; j++) {

const char *id = (char *)(*devs)[j].id;

int i2, j2;

int dup = 0;

if (!id[0])

break;

/* find duplicate, already added value */

for (i2 = 0; i2 < i && !dup; i2++) {

DEF_FIELD_ADDR(symval + i2*id_size, pnp_card_device_id, devs);

for (j2 = 0; j2 < PNP_MAX_DEVICES; j2++) {

const char *id2 = (char *)(*devs)[j2].id;

if (!id2[0])

break;

if (!strcmp(id, id2)) {

dup = 1;

break;

}

}

}

/* add an individual alias for every device entry */

if (!dup) {

char acpi_id[PNP_ID_LEN];

int k;

buf_printf(&mod->dev_table_buf,

"MODULE_ALIAS(\"pnp:d%s*\");\n", id);

/* fix broken pnp bus lowercasing */

for (k = 0; k < sizeof(acpi_id); k++)

acpi_id[k] = toupper(id[k]);

buf_printf(&mod->dev_table_buf,

"MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);

}

}

}

}

static int do_pcmcia_entry(const char *filename,

void *symval, char *alias)

{

unsigned int i;

DEF_FIELD(symval, pcmcia_device_id, match_flags);

DEF_FIELD(symval, pcmcia_device_id, manf_id);

DEF_FIELD(symval, pcmcia_device_id, card_id);

DEF_FIELD(symval, pcmcia_device_id, func_id);

DEF_FIELD(symval, pcmcia_device_id, function);

DEF_FIELD(symval, pcmcia_device_id, device_no);

DEF_FIELD_ADDR(symval, pcmcia_device_id, prod_id_hash);

for (i=0; i<4; i++) {

(*prod_id_hash)[i] = TO_NATIVE((*prod_id_hash)[i]);

}

strcpy(alias, "pcmcia:");

ADD(alias, "m", match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,

manf_id);

ADD(alias, "c", match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,

card_id);

ADD(alias, "f", match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,

func_id);

ADD(alias, "fn", match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,

function);

ADD(alias, "pfn", match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,

device_no);

ADD(alias, "pa", match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, (*prod_id_hash)[0]);

ADD(alias, "pb", match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, (*prod_id_hash)[1]);

ADD(alias, "pc", match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, (*prod_id_hash)[2]);

ADD(alias, "pd", match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, (*prod_id_hash)[3]);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("pcmcia", pcmcia_device_id, do_pcmcia_entry);

static int do_vio_entry(const char *filename, void *symval,

char *alias)

{

char *tmp;

DEF_FIELD_ADDR(symval, vio_device_id, type);

DEF_FIELD_ADDR(symval, vio_device_id, compat);

sprintf(alias, "vio:T%sS%s", (*type)[0] ? *type : "*",

(*compat)[0] ? *compat : "*");

/* Replace all whitespace with underscores */

for (tmp = alias; tmp && *tmp; tmp++)

if (isspace (*tmp))

*tmp = '_';

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("vio", vio_device_id, do_vio_entry);

#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

static void do_input(char *alias,

kernel_ulong_t *arr, unsigned int min, unsigned int max)

{

unsigned int i;

for (i = min / BITS_PER_LONG; i < max / BITS_PER_LONG + 1; i++)

arr[i] = TO_NATIVE(arr[i]);

for (i = min; i < max; i++)

if (arr[i / BITS_PER_LONG] & (1L << (i%BITS_PER_LONG)))

sprintf(alias + strlen(alias), "%X,*", i);

}

static int do_input_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD(symval, input_device_id, flags);

DEF_FIELD(symval, input_device_id, bustype);

DEF_FIELD(symval, input_device_id, vendor);

DEF_FIELD(symval, input_device_id, product);

DEF_FIELD(symval, input_device_id, version);

DEF_FIELD_ADDR(symval, input_device_id, evbit);

DEF_FIELD_ADDR(symval, input_device_id, keybit);

DEF_FIELD_ADDR(symval, input_device_id, relbit);

DEF_FIELD_ADDR(symval, input_device_id, absbit);

DEF_FIELD_ADDR(symval, input_device_id, mscbit);

DEF_FIELD_ADDR(symval, input_device_id, ledbit);

DEF_FIELD_ADDR(symval, input_device_id, sndbit);

DEF_FIELD_ADDR(symval, input_device_id, ffbit);

DEF_FIELD_ADDR(symval, input_device_id, swbit);

sprintf(alias, "input:");

ADD(alias, "b", flags & INPUT_DEVICE_ID_MATCH_BUS, bustype);

ADD(alias, "v", flags & INPUT_DEVICE_ID_MATCH_VENDOR, vendor);

ADD(alias, "p", flags & INPUT_DEVICE_ID_MATCH_PRODUCT, product);

ADD(alias, "e", flags & INPUT_DEVICE_ID_MATCH_VERSION, version);

sprintf(alias + strlen(alias), "-e*");

if (flags & INPUT_DEVICE_ID_MATCH_EVBIT)

do_input(alias, *evbit, 0, INPUT_DEVICE_ID_EV_MAX);

sprintf(alias + strlen(alias), "k*");

if (flags & INPUT_DEVICE_ID_MATCH_KEYBIT)

do_input(alias, *keybit,

INPUT_DEVICE_ID_KEY_MIN_INTERESTING,

INPUT_DEVICE_ID_KEY_MAX);

sprintf(alias + strlen(alias), "r*");

if (flags & INPUT_DEVICE_ID_MATCH_RELBIT)

do_input(alias, *relbit, 0, INPUT_DEVICE_ID_REL_MAX);

sprintf(alias + strlen(alias), "a*");

if (flags & INPUT_DEVICE_ID_MATCH_ABSBIT)

do_input(alias, *absbit, 0, INPUT_DEVICE_ID_ABS_MAX);

sprintf(alias + strlen(alias), "m*");

if (flags & INPUT_DEVICE_ID_MATCH_MSCIT)

do_input(alias, *mscbit, 0, INPUT_DEVICE_ID_MSC_MAX);

sprintf(alias + strlen(alias), "l*");

if (flags & INPUT_DEVICE_ID_MATCH_LEDBIT)

do_input(alias, *ledbit, 0, INPUT_DEVICE_ID_LED_MAX);

sprintf(alias + strlen(alias), "s*");

if (flags & INPUT_DEVICE_ID_MATCH_SNDBIT)

do_input(alias, *sndbit, 0, INPUT_DEVICE_ID_SND_MAX);

sprintf(alias + strlen(alias), "f*");

if (flags & INPUT_DEVICE_ID_MATCH_FFBIT)

do_input(alias, *ffbit, 0, INPUT_DEVICE_ID_FF_MAX);

sprintf(alias + strlen(alias), "w*");

if (flags & INPUT_DEVICE_ID_MATCH_SWBIT)

do_input(alias, *swbit, 0, INPUT_DEVICE_ID_SW_MAX);

return 1;

}

ADD_TO_DEVTABLE("input", input_device_id, do_input_entry);

static int do_eisa_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD_ADDR(symval, eisa_device_id, sig);

if (sig[0])

sprintf(alias, EISA_DEVICE_MODALIAS_FMT "*", *sig);

else

strcat(alias, "*");

return 1;

}

ADD_TO_DEVTABLE("eisa", eisa_device_id, do_eisa_entry);

static int do_parisc_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD(symval, parisc_device_id, hw_type);

DEF_FIELD(symval, parisc_device_id, hversion);

DEF_FIELD(symval, parisc_device_id, hversion_rev);

DEF_FIELD(symval, parisc_device_id, sversion);

strcpy(alias, "parisc:");

ADD(alias, "t", hw_type != PA_HWTYPE_ANY_ID, hw_type);

ADD(alias, "hv", hversion != PA_HVERSION_ANY_ID, hversion);

ADD(alias, "rev", hversion_rev != PA_HVERSION_REV_ANY_ID, hversion_rev);

ADD(alias, "sv", sversion != PA_SVERSION_ANY_ID, sversion);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("parisc", parisc_device_id, do_parisc_entry);

static int do_sdio_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, sdio_device_id, class);

DEF_FIELD(symval, sdio_device_id, vendor);

DEF_FIELD(symval, sdio_device_id, device);

strcpy(alias, "sdio:");

ADD(alias, "c", class != (__u8)SDIO_ANY_ID, class);

ADD(alias, "v", vendor != (__u16)SDIO_ANY_ID, vendor);

ADD(alias, "d", device != (__u16)SDIO_ANY_ID, device);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("sdio", sdio_device_id, do_sdio_entry);

static int do_ssb_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, ssb_device_id, vendor);

DEF_FIELD(symval, ssb_device_id, coreid);

DEF_FIELD(symval, ssb_device_id, revision);

strcpy(alias, "ssb:");

ADD(alias, "v", vendor != SSB_ANY_VENDOR, vendor);

ADD(alias, "id", coreid != SSB_ANY_ID, coreid);

ADD(alias, "rev", revision != SSB_ANY_REV, revision);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("ssb", ssb_device_id, do_ssb_entry);

static int do_bcma_entry(const char *filename,

void *symval, char *alias)

{

DEF_FIELD(symval, bcma_device_id, manuf);

DEF_FIELD(symval, bcma_device_id, id);

DEF_FIELD(symval, bcma_device_id, rev);

DEF_FIELD(symval, bcma_device_id, class);

strcpy(alias, "bcma:");

ADD(alias, "m", manuf != BCMA_ANY_MANUF, manuf);

ADD(alias, "id", id != BCMA_ANY_ID, id);

ADD(alias, "rev", rev != BCMA_ANY_REV, rev);

ADD(alias, "cl", class != BCMA_ANY_CLASS, class);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("bcma", bcma_device_id, do_bcma_entry);

static int do_virtio_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD(symval, virtio_device_id, device);

DEF_FIELD(symval, virtio_device_id, vendor);

strcpy(alias, "virtio:");

ADD(alias, "d", device != VIRTIO_DEV_ANY_ID, device);

ADD(alias, "v", vendor != VIRTIO_DEV_ANY_ID, vendor);

add_wildcard(alias);

return 1;

}

ADD_TO_DEVTABLE("virtio", virtio_device_id, do_virtio_entry);

static int do_vmbus_entry(const char *filename, void *symval,

char *alias)

{

int i;

DEF_FIELD_ADDR(symval, hv_vmbus_device_id, guid);

char guid_name[(sizeof(*guid) + 1) * 2];

for (i = 0; i < (sizeof(*guid) * 2); i += 2)

sprintf(&guid_name[i], "%02x", TO_NATIVE((guid->b)[i/2]));

strcpy(alias, "vmbus:");

strcat(alias, guid_name);

return 1;

}

ADD_TO_DEVTABLE("vmbus", hv_vmbus_device_id, do_vmbus_entry);

static int do_i2c_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD_ADDR(symval, i2c_device_id, name);

sprintf(alias, I2C_MODULE_PREFIX "%s", *name);

return 1;

}

ADD_TO_DEVTABLE("i2c", i2c_device_id, do_i2c_entry);

static int do_spi_entry(const char *filename, void *symval,

char *alias)

{

DEF_FIELD_ADDR(symval, spi_device_id, name);

sprintf(alias, SPI_MODULE_PREFIX "%s", *name);

return 1;

}

ADD_TO_DEVTABLE("spi", spi_device_id, do_spi_entry);

static const struct dmifield {

const char *prefix;

int field;

} dmi_fields[] = {

{ "bvn", DMI_BIOS_VENDOR },

{ "bvr", DMI_BIOS_VERSION },

{ "bd", DMI_BIOS_DATE },

{ "svn", DMI_SYS_VENDOR },

{ "pn", DMI_PRODUCT_NAME },

{ "pvr", DMI_PRODUCT_VERSION },

{ "rvn", DMI_BOARD_VENDOR },

{ "rn", DMI_BOARD_NAME },

{ "rvr", DMI_BOARD_VERSION },

{ "cvn", DMI_CHASSIS_VENDOR },

{ "ct", DMI_CHASSIS_TYPE },

{ "cvr", DMI_CHASSIS_VERSION },

{ NULL, DMI_NONE }

};

static void dmi_ascii_filter(char *d, const char *s)

{

/* Filter out characters we don't want to see in the modalias string */

for (; *s; s++)

if (*s > ' ' && *s < 127 && *s != ':')

*(d++) = *s;

*d = 0;

}

static int do_dmi_entry(const char *filename, void *symval,

char *alias)