Date: Thu, 25 Nov 2010 03:02:53 +0000 (UTC) From: Weongyo Jeong <weongyo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r215810 - head/sys/dev/usb Message-ID: <201011250302.oAP32r6R091758@svn.freebsd.org>
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Author: weongyo Date: Thu Nov 25 03:02:53 2010 New Revision: 215810 URL: http://svn.freebsd.org/changeset/base/215810 Log: Assigning the unit number for each interfaces could not use ubus->parent because it could differ depending on the host controller type. It could lead the duplicate unit number assignment. Modified: head/sys/dev/usb/usb_pf.c Modified: head/sys/dev/usb/usb_pf.c ============================================================================== --- head/sys/dev/usb/usb_pf.c Wed Nov 24 22:44:10 2010 (r215809) +++ head/sys/dev/usb/usb_pf.c Thu Nov 25 03:02:53 2010 (r215810) @@ -61,9 +61,10 @@ void usbpf_attach(struct usb_bus *ubus) { struct ifnet *ifp; + devclass_t dc = devclass_find("usbus"); ifp = ubus->ifp = if_alloc(IFT_USB); - if_initname(ifp, "usbus", device_get_unit(ubus->parent)); + if_initname(ifp, "usbus", devclass_get_count(dc)); if_attach(ifp); KASSERT(sizeof(struct usbpf_pkthdr) == USBPF_HDR_LEN,
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