Date: Tue, 26 Apr 2016 05:00:40 +0000 (UTC) From: Sepherosa Ziehau <sephe@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r298614 - head/sys/dev/hyperv/storvsc Message-ID: <201604260500.u3Q50eiV051828@repo.freebsd.org>
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Author: sephe Date: Tue Apr 26 05:00:40 2016 New Revision: 298614 URL: https://svnweb.freebsd.org/changeset/base/298614 Log: hyperv/stor: Synchronize sub-channel offers MFC after: 1 week Sponsored by: Microsoft OSTC Modified: head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c Modified: head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c ============================================================================== --- head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c Tue Apr 26 04:48:57 2016 (r298613) +++ head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c Tue Apr 26 05:00:40 2016 (r298614) @@ -357,6 +357,7 @@ storvsc_handle_sc_creation(void *context static void storvsc_send_multichannel_request(struct hv_device *dev, int max_chans) { + struct hv_vmbus_channel **subchan; struct storvsc_softc *sc; struct hv_storvsc_request *request; struct vstor_packet *vstor_packet; @@ -413,6 +414,12 @@ storvsc_send_multichannel_request(struct return; } + /* + * Wait for sub-channels setup to complete. + */ + subchan = vmbus_get_subchan(dev->channel, request_channels_cnt); + vmbus_rel_subchan(subchan, request_channels_cnt); + if (bootverbose) printf("Storvsc create multi-channel success!\n"); }
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