From owner-svn-src-all@freebsd.org Thu May 24 15:24:43 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 95E47EF4BD6; Thu, 24 May 2018 15:24:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ADC7724AD; Thu, 24 May 2018 15:24:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2974C1400A; Thu, 24 May 2018 15:24:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w4OFOhWv034931; Thu, 24 May 2018 15:24:43 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w4OFOgGm034930; Thu, 24 May 2018 15:24:42 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201805241524.w4OFOgGm034930@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Thu, 24 May 2018 15:24:42 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334158 - head/sys/dev/usb/net X-SVN-Group: head X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: head/sys/dev/usb/net X-SVN-Commit-Revision: 334158 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 May 2018 15:24:43 -0000 Author: hselasky Date: Thu May 24 15:24:42 2018 New Revision: 334158 URL: https://svnweb.freebsd.org/changeset/base/334158 Log: Add function to wait for USB ethernet attach to complete. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/dev/usb/net/usb_ethernet.c head/sys/dev/usb/net/usb_ethernet.h Modified: head/sys/dev/usb/net/usb_ethernet.c ============================================================================== --- head/sys/dev/usb/net/usb_ethernet.c Thu May 24 15:07:53 2018 (r334157) +++ head/sys/dev/usb/net/usb_ethernet.c Thu May 24 15:24:42 2018 (r334158) @@ -190,6 +190,17 @@ error: return (error); } +void +uether_ifattach_wait(struct usb_ether *ue) +{ + + UE_LOCK(ue); + usb_proc_mwait(&ue->ue_tq, + &ue->ue_sync_task[0].hdr, + &ue->ue_sync_task[1].hdr); + UE_UNLOCK(ue); +} + static void ue_attach_post_task(struct usb_proc_msg *_task) { Modified: head/sys/dev/usb/net/usb_ethernet.h ============================================================================== --- head/sys/dev/usb/net/usb_ethernet.h Thu May 24 15:07:53 2018 (r334157) +++ head/sys/dev/usb/net/usb_ethernet.h Thu May 24 15:24:42 2018 (r334158) @@ -113,6 +113,7 @@ struct ifnet *uether_getifp(struct usb_ether *); struct mii_data *uether_getmii(struct usb_ether *); void *uether_getsc(struct usb_ether *); int uether_ifattach(struct usb_ether *); +void uether_ifattach_wait(struct usb_ether *); void uether_ifdetach(struct usb_ether *); int uether_ifmedia_upd(struct ifnet *); void uether_init(void *);