add modpost

1 files changed, 598 insertions, 0 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
new file mode 100644
index 0000000000..f646381dc0
--- /dev/null
+++ b/scripts/mod/file2alias.c
@@ -0,0 +1,598 @@
+/* Simple code to turn various tables in an ELF file into alias definitions.
+ * This deals with kernel datastructures where they should be
+ * dealt with: in the kernel source.
+ *
+ * Copyright 2002-2003  Rusty Russell, IBM Corporation
+ *           2003       Kai Germaschewski
+ *
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ */
+
+#include "modpost.h"
+
+/* We use the ELF typedefs for kernel_ulong_t but bite the bullet and
+ * use either stdint.h or inttypes.h for the rest. */
+#if KERNEL_ELFCLASS == ELFCLASS32
+typedef Elf32_Addr	kernel_ulong_t;
+#define BITS_PER_LONG 32
+#else
+typedef Elf64_Addr	kernel_ulong_t;
+#define BITS_PER_LONG 64
+#endif
+#ifdef __sun__
+#include <inttypes.h>
+#else
+#include <stdint.h>
+#endif
+
+#include <ctype.h>
+
+typedef uint32_t	__u32;
+typedef uint16_t	__u16;
+typedef unsigned char	__u8;
+
+/* Big exception to the "don't include kernel headers into userspace, which
+ * even potentially has different endianness and word sizes, since
+ * we handle those differences explicitly below */
+#include "../../include/linux/mod_devicetable.h"
+
+#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)
+
+/**
+ * Check that sizeof(device_id type) are consistent with size of section
+ * in .o file. If in-consistent then userspace and kernel does not agree
+ * on actual size which is a bug.
+ **/
+static void device_id_size_check(const char *modname, const char *device_id,
+				 unsigned long size, unsigned long id_size)
+{
+	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_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);
+	}
+}
+
+/* USB is special because the bcdDevice can be matched against a numeric range */
+/* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
+static void do_usb_entry(struct usb_device_id *id,
+			 unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
+			 unsigned char range_lo, unsigned char range_hi,
+			 struct module *mod)
+{
+	char alias[500];
+	strcpy(alias, "usb:");
+	ADD(alias, "v", id->match_flags&USB_DEVICE_ID_MATCH_VENDOR,
+	    id->idVendor);
+	ADD(alias, "p", id->match_flags&USB_DEVICE_ID_MATCH_PRODUCT,
+	    id->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), "%u", range_lo);
+	else if (range_lo > 0 || range_hi < 9)
+		sprintf(alias + strlen(alias), "[%u-%u]", range_lo, range_hi);
+	if (bcdDevice_initial_digits < (sizeof(id->bcdDevice_lo) * 2 - 1))
+		strcat(alias, "*");
+
+	ADD(alias, "dc", id->match_flags&USB_DEVICE_ID_MATCH_DEV_CLASS,
+	    id->bDeviceClass);
+	ADD(alias, "dsc",
+	    id->match_flags&USB_DEVICE_ID_MATCH_DEV_SUBCLASS,
+	    id->bDeviceSubClass);
+	ADD(alias, "dp",
+	    id->match_flags&USB_DEVICE_ID_MATCH_DEV_PROTOCOL,
+	    id->bDeviceProtocol);
+	ADD(alias, "ic",
+	    id->match_flags&USB_DEVICE_ID_MATCH_INT_CLASS,
+	    id->bInterfaceClass);
+	ADD(alias, "isc",
+	    id->match_flags&USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+	    id->bInterfaceSubClass);
+	ADD(alias, "ip",
+	    id->match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL,
+	    id->bInterfaceProtocol);
+
+	/* Always end in a wildcard, for future extension */
+	if (alias[strlen(alias)-1] != '*')
+		strcat(alias, "*");
+	buf_printf(&mod->dev_table_buf,
+		   "MODULE_ALIAS(\"%s\");\n", alias);
+}
+
+static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod)
+{
+	unsigned int devlo, devhi;
+	unsigned char chi, clo;
+	int ndigits;
+
+	id->match_flags = TO_NATIVE(id->match_flags);
+	id->idVendor = TO_NATIVE(id->idVendor);
+	id->idProduct = TO_NATIVE(id->idProduct);
+
+	devlo = id->match_flags & USB_DEVICE_ID_MATCH_DEV_LO ?
+		TO_NATIVE(id->bcdDevice_lo) : 0x0U;
+	devhi = id->match_flags & USB_DEVICE_ID_MATCH_DEV_HI ?
+		TO_NATIVE(id->bcdDevice_hi) : ~0x0U;
+
+	/*
+	 * Some modules (visor) have empty slots as placeholder for
+	 * run-time specification that results in catch-all alias
+	 */
+	if (!(id->idVendor | id->bDeviceClass | id->bInterfaceClass))
+		return;
+
+	/* Convert numeric bcdDevice range into fnmatch-able pattern(s) */
+	for (ndigits = sizeof(id->bcdDevice_lo) * 2 - 1; devlo <= devhi; ndigits--) {
+		clo = devlo & 0xf;
+		chi = devhi & 0xf;
+		if (chi > 9)	/* it's bcd not hex */
+			chi = 9;
+		devlo >>= 4;
+		devhi >>= 4;
+
+		if (devlo == devhi || !ndigits) {
+			do_usb_entry(id, devlo, ndigits, clo, chi, mod);
+			break;
+		}
+
+		if (clo > 0)
+			do_usb_entry(id, devlo++, ndigits, clo, 9, mod);
+
+		if (chi < 9)
+			do_usb_entry(id, devhi--, ndigits, 0, chi, mod);
+	}
+}
+
+static void do_usb_table(void *symval, unsigned long size,
+			 struct module *mod)
+{
+	unsigned int i;
+	const unsigned long id_size = sizeof(struct usb_device_id);
+
+	device_id_size_check(mod->name, "usb", size, id_size);
+
+	/* 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);
+}
+
+/* Looks like: ieee1394:venNmoNspNverN */
+static int do_ieee1394_entry(const char *filename,
+			     struct ieee1394_device_id *id, char *alias)
+{
+	id->match_flags = TO_NATIVE(id->match_flags);
+	id->vendor_id = TO_NATIVE(id->vendor_id);
+	id->model_id = TO_NATIVE(id->model_id);
+	id->specifier_id = TO_NATIVE(id->specifier_id);
+	id->version = TO_NATIVE(id->version);
+
+	strcpy(alias, "ieee1394:");
+	ADD(alias, "ven", id->match_flags & IEEE1394_MATCH_VENDOR_ID,
+	    id->vendor_id);
+	ADD(alias, "mo", id->match_flags & IEEE1394_MATCH_MODEL_ID,
+	    id->model_id);
+	ADD(alias, "sp", id->match_flags & IEEE1394_MATCH_SPECIFIER_ID,
+	    id->specifier_id);
+	ADD(alias, "ver", id->match_flags & IEEE1394_MATCH_VERSION,
+	    id->version);
+
+	return 1;
+}
+
+/* Looks like: pci:vNdNsvNsdNbcNscNiN. */
+static int do_pci_entry(const char *filename,
+			struct pci_device_id *id, char *alias)
+{
+	/* Class field can be divided into these three. */
+	unsigned char baseclass, subclass, interface,
+		baseclass_mask, subclass_mask, interface_mask;
+
+	id->vendor = TO_NATIVE(id->vendor);
+	id->device = TO_NATIVE(id->device);
+	id->subvendor = TO_NATIVE(id->subvendor);
+	id->subdevice = TO_NATIVE(id->subdevice);
+	id->class = TO_NATIVE(id->class);
+	id->class_mask = TO_NATIVE(id->class_mask);
+
+	strcpy(alias, "pci:");
+	ADD(alias, "v", id->vendor != PCI_ANY_ID, id->vendor);
+	ADD(alias, "d", id->device != PCI_ANY_ID, id->device);
+	ADD(alias, "sv", id->subvendor != PCI_ANY_ID, id->subvendor);
+	ADD(alias, "sd", id->subdevice != PCI_ANY_ID, id->subdevice);
+
+	baseclass = (id->class) >> 16;
+	baseclass_mask = (id->class_mask) >> 16;
+	subclass = (id->class) >> 8;
+	subclass_mask = (id->class_mask) >> 8;
+	interface = id->class;
+	interface_mask = id->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, id->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);
+	return 1;
+}
+
+/* looks like: "ccw:tNmNdtNdmN" */
+static int do_ccw_entry(const char *filename,
+			struct ccw_device_id *id, char *alias)
+{
+	id->match_flags = TO_NATIVE(id->match_flags);
+	id->cu_type = TO_NATIVE(id->cu_type);
+	id->cu_model = TO_NATIVE(id->cu_model);
+	id->dev_type = TO_NATIVE(id->dev_type);
+	id->dev_model = TO_NATIVE(id->dev_model);
+
+	strcpy(alias, "ccw:");
+	ADD(alias, "t", id->match_flags&CCW_DEVICE_ID_MATCH_CU_TYPE,
+	    id->cu_type);
+	ADD(alias, "m", id->match_flags&CCW_DEVICE_ID_MATCH_CU_MODEL,
+	    id->cu_model);
+	ADD(alias, "dt", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,
+	    id->dev_type);
+	ADD(alias, "dm", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_MODEL,
+	    id->dev_model);
+	return 1;
+}
+
+/* looks like: "ap:tN" */
+static int do_ap_entry(const char *filename,
+		       struct ap_device_id *id, char *alias)
+{
+	sprintf(alias, "ap:t%02X", id->dev_type);
+	return 1;
+}
+
+/* Looks like: "serio:tyNprNidNexN" */
+static int do_serio_entry(const char *filename,
+			  struct serio_device_id *id, char *alias)
+{
+	id->type = TO_NATIVE(id->type);
+	id->proto = TO_NATIVE(id->proto);
+	id->id = TO_NATIVE(id->id);
+	id->extra = TO_NATIVE(id->extra);
+
+	strcpy(alias, "serio:");
+	ADD(alias, "ty", id->type != SERIO_ANY, id->type);
+	ADD(alias, "pr", id->proto != SERIO_ANY, id->proto);
+	ADD(alias, "id", id->id != SERIO_ANY, id->id);
+	ADD(alias, "ex", id->extra != SERIO_ANY, id->extra);
+
+	return 1;
+}
+
+/* looks like: "pnp:dD" */
+static int do_pnp_entry(const char *filename,
+			struct pnp_device_id *id, char *alias)
+{
+	sprintf(alias, "pnp:d%s", id->id);
+	return 1;
+}
+
+/* looks like: "pnp:cCdD..." */
+static int do_pnp_card_entry(const char *filename,
+			struct pnp_card_device_id *id, char *alias)
+{
+	int i;
+
+	sprintf(alias, "pnp:c%s", id->id);
+	for (i = 0; i < PNP_MAX_DEVICES; i++) {
+		if (! *id->devs[i].id)
+			break;
+		sprintf(alias + strlen(alias), "d%s", id->devs[i].id);
+	}
+	return 1;
+}
+
+/* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
+static int do_pcmcia_entry(const char *filename,
+			   struct pcmcia_device_id *id, char *alias)
+{
+	unsigned int i;
+
+	id->match_flags = TO_NATIVE(id->match_flags);
+	id->manf_id = TO_NATIVE(id->manf_id);
+	id->card_id = TO_NATIVE(id->card_id);
+	id->func_id = TO_NATIVE(id->func_id);
+	id->function = TO_NATIVE(id->function);
+	id->device_no = TO_NATIVE(id->device_no);
+
+	for (i=0; i<4; i++) {
+		id->prod_id_hash[i] = TO_NATIVE(id->prod_id_hash[i]);
+       }
+
+       strcpy(alias, "pcmcia:");
+       ADD(alias, "m", id->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,
+	   id->manf_id);
+       ADD(alias, "c", id->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,
+	   id->card_id);
+       ADD(alias, "f", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,
+	   id->func_id);
+       ADD(alias, "fn", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,
+	   id->function);
+       ADD(alias, "pfn", id->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,
+	   id->device_no);
+       ADD(alias, "pa", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, id->prod_id_hash[0]);
+       ADD(alias, "pb", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, id->prod_id_hash[1]);
+       ADD(alias, "pc", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, id->prod_id_hash[2]);
+       ADD(alias, "pd", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, id->prod_id_hash[3]);
+
+       return 1;
+}
+
+
+
+static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
+{
+    int len;
+    char *tmp;
+    len = sprintf (alias, "of:N%sT%s",
+                    of->name[0] ? of->name : "*",
+                    of->type[0] ? of->type : "*");
+
+    if (of->compatible[0])
+        sprintf (&alias[len], "%sC%s",
+                     of->type[0] ? "*" : "",
+                     of->compatible);
+
+    /* Replace all whitespace with underscores */
+    for (tmp = alias; tmp && *tmp; tmp++)
+        if (isspace (*tmp))
+            *tmp = '_';
+
+    return 1;
+}
+
+static int do_vio_entry(const char *filename, struct vio_device_id *vio,
+		char *alias)
+{
+	char *tmp;
+
+	sprintf(alias, "vio:T%sS%s", vio->type[0] ? vio->type : "*",
+			vio->compat[0] ? vio->compat : "*");
+
+	/* Replace all whitespace with underscores */
+	for (tmp = alias; tmp && *tmp; tmp++)
+		if (isspace (*tmp))
+			*tmp = '_';
+
+	return 1;
+}
+
+static int do_i2c_entry(const char *filename, struct i2c_device_id *i2c, char *alias)
+{
+	strcpy(alias, "i2c:");
+	ADD(alias, "id", 1, i2c->id);
+	return 1;
+}
+
+#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; i < max; i++)
+		if (arr[i / BITS_PER_LONG] & (1L << (i%BITS_PER_LONG)))
+			sprintf(alias + strlen(alias), "%X,*", i);
+}
+
+/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
+static int do_input_entry(const char *filename, struct input_device_id *id,
+			  char *alias)
+{
+	sprintf(alias, "input:");
+
+	ADD(alias, "b", id->flags & INPUT_DEVICE_ID_MATCH_BUS, id->bustype);
+	ADD(alias, "v", id->flags & INPUT_DEVICE_ID_MATCH_VENDOR, id->vendor);
+	ADD(alias, "p", id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT, id->product);
+	ADD(alias, "e", id->flags & INPUT_DEVICE_ID_MATCH_VERSION, id->version);
+
+	sprintf(alias + strlen(alias), "-e*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT)
+		do_input(alias, id->evbit, 0, INPUT_DEVICE_ID_EV_MAX);
+	sprintf(alias + strlen(alias), "k*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT)
+		do_input(alias, id->keybit,
+			 INPUT_DEVICE_ID_KEY_MIN_INTERESTING,
+			 INPUT_DEVICE_ID_KEY_MAX);
+	sprintf(alias + strlen(alias), "r*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT)
+		do_input(alias, id->relbit, 0, INPUT_DEVICE_ID_REL_MAX);
+	sprintf(alias + strlen(alias), "a*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT)
+		do_input(alias, id->absbit, 0, INPUT_DEVICE_ID_ABS_MAX);
+	sprintf(alias + strlen(alias), "m*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT)
+		do_input(alias, id->mscbit, 0, INPUT_DEVICE_ID_MSC_MAX);
+	sprintf(alias + strlen(alias), "l*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT)
+		do_input(alias, id->ledbit, 0, INPUT_DEVICE_ID_LED_MAX);
+	sprintf(alias + strlen(alias), "s*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT)
+		do_input(alias, id->sndbit, 0, INPUT_DEVICE_ID_SND_MAX);
+	sprintf(alias + strlen(alias), "f*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT)
+		do_input(alias, id->ffbit, 0, INPUT_DEVICE_ID_FF_MAX);
+	sprintf(alias + strlen(alias), "w*");
+	if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT)
+		do_input(alias, id->swbit, 0, INPUT_DEVICE_ID_SW_MAX);
+	return 1;
+}
+
+static int do_eisa_entry(const char *filename, struct eisa_device_id *eisa,
+		char *alias)
+{
+	if (eisa->sig[0])
+		sprintf(alias, EISA_DEVICE_MODALIAS_FMT "*", eisa->sig);
+	return 1;
+}
+
+/* Looks like: parisc:tNhvNrevNsvN */
+static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
+		char *alias)
+{
+	id->hw_type = TO_NATIVE(id->hw_type);
+	id->hversion = TO_NATIVE(id->hversion);
+	id->hversion_rev = TO_NATIVE(id->hversion_rev);
+	id->sversion = TO_NATIVE(id->sversion);
+
+	strcpy(alias, "parisc:");
+	ADD(alias, "t", id->hw_type != PA_HWTYPE_ANY_ID, id->hw_type);
+	ADD(alias, "hv", id->hversion != PA_HVERSION_ANY_ID, id->hversion);
+	ADD(alias, "rev", id->hversion_rev != PA_HVERSION_REV_ANY_ID, id->hversion_rev);
+	ADD(alias, "sv", id->sversion != PA_SVERSION_ANY_ID, id->sversion);
+
+	return 1;
+}
+
+/* Ignore any prefix, eg. v850 prepends _ */
+static inline int sym_is(const char *symbol, const char *name)
+{
+	const char *match;
+
+	match = strstr(symbol, name);
+	if (!match)
+		return 0;
+	return match[strlen(symbol)] == '\0';
+}
+
+static void do_table(void *symval, unsigned long size,
+		     unsigned long id_size,
+		     const char *device_id,
+		     void *function,
+		     struct module *mod)
+{
+	unsigned int i;
+	char alias[500];
+	int (*do_entry)(const char *, void *entry, char *alias) = function;
+
+	device_id_size_check(mod->name, device_id, size, id_size);
+	/* Leave last one: it's the terminator. */
+	size -= id_size;
+
+	for (i = 0; i < size; i += id_size) {
+		if (do_entry(mod->name, symval+i, alias)) {
+			/* Always end in a wildcard, for future extension */
+			if (alias[strlen(alias)-1] != '*')
+				strcat(alias, "*");
+			buf_printf(&mod->dev_table_buf,
+				   "MODULE_ALIAS(\"%s\");\n", alias);
+		}
+	}
+}
+
+/* Create MODULE_ALIAS() statements.
+ * At this time, we cannot write the actual output C source yet,
+ * so we write into the mod->dev_table_buf buffer. */
+void handle_moddevtable(struct module *mod, struct elf_info *info,
+			Elf_Sym *sym, const char *symname)
+{
+	void *symval;
+
+	/* We're looking for a section relative symbol */
+	if (!sym->st_shndx || sym->st_shndx >= info->hdr->e_shnum)
+		return;
+
+	symval = (void *)info->hdr
+		+ info->sechdrs[sym->st_shndx].sh_offset
+		+ sym->st_value;
+
+	if (sym_is(symname, "__mod_pci_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct pci_device_id), "pci",
+			 do_pci_entry, mod);
+	else if (sym_is(symname, "__mod_usb_device_table"))
+		/* special case to handle bcdDevice ranges */
+		do_usb_table(symval, sym->st_size, mod);
+	else if (sym_is(symname, "__mod_ieee1394_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct ieee1394_device_id), "ieee1394",
+			 do_ieee1394_entry, mod);
+	else if (sym_is(symname, "__mod_ccw_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct ccw_device_id), "ccw",
+			 do_ccw_entry, mod);
+	else if (sym_is(symname, "__mod_ap_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct ap_device_id), "ap",
+			 do_ap_entry, mod);
+	else if (sym_is(symname, "__mod_serio_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct serio_device_id), "serio",
+			 do_serio_entry, mod);
+	else if (sym_is(symname, "__mod_pnp_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct pnp_device_id), "pnp",
+			 do_pnp_entry, mod);
+	else if (sym_is(symname, "__mod_pnp_card_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct pnp_card_device_id), "pnp_card",
+			 do_pnp_card_entry, mod);
+	else if (sym_is(symname, "__mod_pcmcia_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct pcmcia_device_id), "pcmcia",
+			 do_pcmcia_entry, mod);
+        else if (sym_is(symname, "__mod_of_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct of_device_id), "of",
+			 do_of_entry, mod);
+        else if (sym_is(symname, "__mod_vio_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct vio_device_id), "vio",
+			 do_vio_entry, mod);
+	else if (sym_is(symname, "__mod_i2c_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct i2c_device_id), "i2c",
+			 do_i2c_entry, mod);
+	else if (sym_is(symname, "__mod_input_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct input_device_id), "input",
+			 do_input_entry, mod);
+	else if (sym_is(symname, "__mod_eisa_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct eisa_device_id), "eisa",
+			 do_eisa_entry, mod);
+	else if (sym_is(symname, "__mod_parisc_device_table"))
+		do_table(symval, sym->st_size,
+			 sizeof(struct parisc_device_id), "parisc",
+			 do_parisc_entry, mod);
+}
+
+/* Now add out buffered information to the generated C source */
+void add_moddevtable(struct buffer *buf, struct module *mod)
+{
+	buf_printf(buf, "\n");
+	buf_write(buf, mod->dev_table_buf.p, mod->dev_table_buf.pos);
+	free(mod->dev_table_buf.p);
+}