2 files changed, 93 insertions, 8 deletions

diff --git a/sys/dev/pccard/pccard.c b/sys/dev/pccard/pccard.c
index 39564fe84d75..4b71b167b6d2 100644
--- a/sys/dev/pccard/pccard.c
+++ b/sys/dev/pccard/pccard.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pcmcia.c,v 1.13 1998/12/24 04:51:59 marc Exp $	*/
+/*	$NetBSD: pcmcia.c,v 1.23 2000/07/28 19:17:02 drochner Exp $	*/
 /* $FreeBSD$ */
 
 /*
@@ -205,6 +205,59 @@ pccard_detach_card(device_t dev, int flags)
 	return 0;
 }
 
+const struct pccard_product *
+pccard_product_lookup(device_t dev, const struct pccard_product *tab,
+    size_t ent_size, pccard_product_match_fn matchfn)
+{
+	const struct pccard_product *ent;
+	int matches;
+	u_int32_t fcn;
+	u_int32_t vendor;
+	u_int32_t prod;
+	char *vendorstr;
+	char *prodstr;
+
+#ifdef DIAGNOSTIC
+	if (sizeof *ent > ent_size)
+		panic("pccard_product_lookup: bogus ent_size %ld", 
+		    (long) ent_size);
+#endif
+	if (pccard_get_vendor(dev, &vendor))
+		return (NULL);
+	if (pccard_get_product(dev, &prod))
+		return (NULL);
+	if (pccard_get_function_number(dev, &fcn))
+		return (NULL);
+	if (pccard_get_vendor_str(dev, &vendorstr))
+		return (NULL);
+	if (pccard_get_product_str(dev, &prodstr))
+		return (NULL);
+        for (ent = tab; ent->pp_name != NULL; 
+	     ent = (const struct pccard_product *)
+		 ((const char *) ent + ent_size)) {
+		matches = 1;
+		if (matches && ent->pp_vendor != PCCARD_VENDOR_ANY &&
+		    vendor != ent->pp_vendor)
+			matches = 0;
+		if (matches && ent->pp_product != PCCARD_PRODUCT_ANY &&
+		    prod != ent->pp_product)
+			matches = 0;
+		if (matches && fcn != ent->pp_expfunc)
+			matches = 0;
+		if (matches && ent->pp_vendor_str && 
+		    strcmp(ent->pp_vendor_str, vendorstr) != 0)
+			matches = 0;
+		if (matches && ent->pp_product_str && 
+		    strcmp(ent->pp_product_str, prodstr) != 0)
+			matches = 0;
+		if (matchfn != NULL)
+			matches = (*matchfn)(dev, ent, matches);
+		if (matches)
+			return (ent);
+	}
+	return (NULL);
+}
+
 static int 
 pccard_card_gettype(device_t dev, int *type)
 {
diff --git a/sys/dev/pccard/pccardvar.h b/sys/dev/pccard/pccardvar.h
index a91d2fbff387..8b40c5516b27 100644
--- a/sys/dev/pccard/pccardvar.h
+++ b/sys/dev/pccard/pccardvar.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: pcmciavar.h,v 1.9 1998/12/29 09:00:28 marc Exp $	*/
+/*	$NetBSD: pcmciavar.h,v 1.12 2000/02/08 12:51:31 enami Exp $	*/
 /* $FreeBSD$ */
 
 /*
@@ -200,6 +200,24 @@ struct pccard_tuple {
 	bus_space_handle_t memh;
 };
 
+struct pccard_product {
+	const char	*pp_name;		/* NULL if end of table */
+#define PCCARD_VENDOR_ANY ((u_int32_t) -1)
+	u_int32_t	pp_vendor;
+#define PCCARD_PRODUCT_ANY ((u_int32_t) -1)
+	u_int32_t	pp_product;
+	int		pp_expfunc;
+	const char	*pp_vendor_str;		/* NULL to not match */
+	const char	*pp_product_str;	/* NULL to not match */
+};
+
+typedef int (*pccard_product_match_fn) (device_t dev,
+    const struct pccard_product *ent, int vpfmatch);
+
+const struct pccard_product
+	*pccard_product_lookup(device_t dev, const struct pccard_product *tab,
+	    size_t ent_size, pccard_product_match_fn matchfn);
+
 void	pccard_read_cis(struct pccard_softc *);
 void	pccard_check_cis_quirks(device_t);
 void	pccard_print_cis(device_t);
@@ -276,16 +294,30 @@ int pccard_compat_attach(device_t dev);
 /* ivar interface */
 enum {
 	PCCARD_IVAR_ETHADDR,	/* read ethernet address from CIS tupple */
+	PCCARD_IVAR_VENDOR,
+	PCCARD_IVAR_PRODUCT,
+	PCCARD_IVAR_FUNCTION_NUMBER,
+	PCCARD_IVAR_VENDOR_STR,	/* CIS string for "Manufacturer" */
+	PCCARD_IVAR_PRODUCT_STR,/* CIS strnig for "Product" */
+	PCCARD_IVAR_CIS3_STR	/* Some cards need this */
 };
 
-/* read ethernet address from CIS tupple */
-__inline static int
-pccard_get_ether(device_t dev, u_char *enaddr)
-{
-	return BUS_READ_IVAR(device_get_parent(dev), dev, 
-	    PCCARD_IVAR_ETHADDR, (uintptr_t *)enaddr);
+#define PCCARD_ACCESSOR(A, B, T)					\
+__inline static int							\
+pccard_get_ ## A(device_t dev, T *t)					\
+{									\
+	return BUS_READ_IVAR(device_get_parent(dev), dev, 		\
+	    PCCARD_IVAR_ ## B, (uintptr_t *) t);			\
 }
 
+PCCARD_ACCESSOR(ether,		ETHADDR,		u_int8_t)
+PCCARD_ACCESSOR(vendor,		VENDOR,			u_int32_t)
+PCCARD_ACCESSOR(product,	PRODUCT,		u_int32_t)
+PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER,	u_int32_t)
+PCCARD_ACCESSOR(vendor_str,	VENDOR_STR,		char *)
+PCCARD_ACCESSOR(product_str,	PRODUCT_STR,		char *)
+PCCARD_ACCESSOR(cis3_str,	CIS3_STR,		char *)
+
 enum {
 	PCCARD_A_MEM_ATTR = 0x1
 };