Date: Thu, 7 Jun 2018 07:33:46 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r334758 - stable/10/sys/dev/usb/net Message-ID: <201806070733.w577XkXR056518@repo.freebsd.org>
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Author: hselasky Date: Thu Jun 7 07:33:46 2018 New Revision: 334758 URL: https://svnweb.freebsd.org/changeset/base/334758 Log: MFC r334158: Add function to wait for USB ethernet attach to complete. Sponsored by: Mellanox Technologies Modified: stable/10/sys/dev/usb/net/usb_ethernet.c stable/10/sys/dev/usb/net/usb_ethernet.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/usb/net/usb_ethernet.c ============================================================================== --- stable/10/sys/dev/usb/net/usb_ethernet.c Thu Jun 7 07:32:51 2018 (r334757) +++ stable/10/sys/dev/usb/net/usb_ethernet.c Thu Jun 7 07:33:46 2018 (r334758) @@ -187,6 +187,17 @@ 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: stable/10/sys/dev/usb/net/usb_ethernet.h ============================================================================== --- stable/10/sys/dev/usb/net/usb_ethernet.h Thu Jun 7 07:32:51 2018 (r334757) +++ stable/10/sys/dev/usb/net/usb_ethernet.h Thu Jun 7 07:33:46 2018 (r334758) @@ -111,6 +111,7 @@ 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 *);
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