MFNetBSD: usb_subr.c (1.87), usbdi.h (1.53)

    date: 2001/08/15 00:04:59;  author: augustss;
    Add a little infrastructure so that individual drivers can easily check
    if thee was a vendor+product locator match.

2 files changed, 14 insertions, 1 deletions

diff --git a/sys/dev/usb/usb_subr.c b/sys/dev/usb/usb_subr.c
index 30cb05e..966e738 100644
--- a/sys/dev/usb/usb_subr.c
+++ b/sys/dev/usb/usb_subr.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: usb_subr.c,v 1.86 2001/05/16 04:50:11 lukem Exp $	*/
+/*	$NetBSD: usb_subr.c,v 1.87 2001/08/15 00:04:59 augustss Exp $	*/
 /*	$FreeBSD$	*/
 
 /*
@@ -1166,6 +1166,18 @@ usbd_submatch(struct device *parent, void *match, void *aux)
 	     )
 	   )
 		return 0;
+	if (cf->uhubcf_vendor != UHUB_UNK_VENDOR &&
+	    cf->uhubcf_vendor == uaa->vendor &&
+	    cf->uhubcf_product != UHUB_UNK_PRODUCT &&
+	    cf->uhubcf_product == uaa->product) {
+		/* We have a vendor&product locator match */
+		if (cf->uhubcf_release != UHUB_UNK_RELEASE &&
+		    cf->uhubcf_release == uaa->release)
+			uaa->matchlvl = UMATCH_VENDOR_PRODUCT_REV;
+		else
+			uaa->matchlvl = UMATCH_VENDOR_PRODUCT;
+	} else
+		uaa->matchlvl = 0;
 	return ((*cf->cf_attach->ca_match)(parent, cf, aux));
 }
 
diff --git a/sys/dev/usb/usbdi.h b/sys/dev/usb/usbdi.h
index a1cbf33..65a483e 100644
--- a/sys/dev/usb/usbdi.h
+++ b/sys/dev/usb/usbdi.h
@@ -213,6 +213,7 @@ struct usb_attach_arg {
 	int			vendor;
 	int			product;
 	int			release;
+	int			matchlvl;
 	usbd_device_handle	device;	/* current device */
 	usbd_interface_handle	iface; /* current interface */
 	int			usegeneric;