Commit 90829cfe authored by Dominik Brodowski's avatar Dominik Brodowski Committed by Linus Torvalds
Browse files

[PATCH] pcmcia: file2alias 



Create PCMCIA entries in modules.alias

Signed-off-by: default avatarDominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a5b55778

scripts/mod/file2alias.c

+39 −0
Original line number Diff line number Diff line
@@ -287,6 +287,42 @@ static int do_pnp_card_entry(const char *filename, 
	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->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;

}







/* Ignore any prefix, eg. v850 prepends _ */

static inline int sym_is(const char *symbol, const char *name)

{
@@ -362,6 +398,9 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, 
	else if (sym_is(symname, "__mod_pnp_card_device_table"))

		do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),

			 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),

			 do_pcmcia_entry, mod);

}



/* Now add out buffered information to the generated C source */