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[PATCH] pcmcia: file2alias

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Create PCMCIA entries in modules.alias

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dominik Brodowski 2005-06-27 16:28:12 -07:00 committed by Linus Torvalds
parent a5b5577898
commit 90829cfe1d
1 changed files with 39 additions and 0 deletions
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39
scripts/mod/file2alias.c
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@ -287,6 +287,42 @@ static int do_pnp_card_entry(const char *filename,
return 1; 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 _ */ /* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name) 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")) else if (sym_is(symname, "__mod_pnp_card_device_table"))
do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id), do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),
do_pnp_card_entry, mod); 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 */ /* Now add out buffered information to the generated C source */