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Date:      Fri, 11 Nov 2016 08:43:34 +0000 (UTC)
From:      Sepherosa Ziehau <sephe@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r308517 - in stable/11/sys/dev/hyperv: include vmbus
Message-ID:  <201611110843.uAB8hYJE019914@repo.freebsd.org>
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Author: sephe
Date: Fri Nov 11 08:43:34 2016
New Revision: 308517
URL: https://svnweb.freebsd.org/changeset/base/308517

Log:
  MFC 307624
  
      hyperv/vmbus: Expose channel management taskqueue for driver to use.
  
      MFC after:      3 days
      Sponsored by:   Microsoft

Modified:
  stable/11/sys/dev/hyperv/include/vmbus.h
  stable/11/sys/dev/hyperv/vmbus/vmbus_chan.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/hyperv/include/vmbus.h
==============================================================================
--- stable/11/sys/dev/hyperv/include/vmbus.h	Fri Nov 11 08:04:24 2016	(r308516)
+++ stable/11/sys/dev/hyperv/include/vmbus.h	Fri Nov 11 08:43:34 2016	(r308517)
@@ -118,6 +118,7 @@ struct vmbus_chan_br {
 struct vmbus_channel;
 struct hyperv_guid;
 struct task;
+struct taskqueue;
 
 typedef void	(*vmbus_chan_callback_t)(struct vmbus_channel *, void *);
 
@@ -179,5 +180,7 @@ int		vmbus_chan_prplist_nelem(int br_siz
 		    int dlen_max);
 bool		vmbus_chan_rx_empty(const struct vmbus_channel *chan);
 bool		vmbus_chan_tx_empty(const struct vmbus_channel *chan);
+struct taskqueue *
+		vmbus_chan_mgmt_tq(const struct vmbus_channel *chan);
 
 #endif	/* !_VMBUS_H_ */

Modified: stable/11/sys/dev/hyperv/vmbus/vmbus_chan.c
==============================================================================
--- stable/11/sys/dev/hyperv/vmbus/vmbus_chan.c	Fri Nov 11 08:04:24 2016	(r308516)
+++ stable/11/sys/dev/hyperv/vmbus/vmbus_chan.c	Fri Nov 11 08:43:34 2016	(r308517)
@@ -1721,3 +1721,10 @@ vmbus_chan_run_task(struct vmbus_channel
 	taskqueue_enqueue(chan->ch_tq, task);
 	taskqueue_drain(chan->ch_tq, task);
 }
+
+struct taskqueue *
+vmbus_chan_mgmt_tq(const struct vmbus_channel *chan)
+{
+
+	return (chan->ch_mgmt_tq);
+}

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