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    SubjectRE: [PATCH 5/6] scsi: storvsc: use storage protocol version to determine storage capabilities
    Date


    > -----Original Message-----
    > From: devel [mailto:driverdev-devel-bounces@linuxdriverproject.org] On
    > Behalf Of K. Y. Srinivasan
    > Sent: Friday, May 29, 2015 1:29 PM
    > To: gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org;
    > devel@linuxdriverproject.org; ohering@suse.com; jbottomley@parallels.com;
    > hch@infradead.org; linux-scsi@vger.kernel.org; apw@canonical.com;
    > vkuznets@redhat.com; jasowang@redhat.com
    > Cc: Keith Mange
    > Subject: [PATCH 5/6] scsi: storvsc: use storage protocol version to determine
    > storage capabilities
    >
    > From: keith.mange@microsoft.com <keith.mange@microsoft.com>
    >
    > Use storage protocol version instead of vmbus protocol version when
    > determining storage capabilities.
    >
    Reviewed-by: Long Li <longli@microsoft.com>
    > Tested-by: Alex Ng <alexng@microsoft.com>
    > Signed-off-by: Keith Mange <keith.mange@microsoft.com>
    > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
    > ---
    > drivers/scsi/storvsc_drv.c | 8 ++++----
    > 1 files changed, 4 insertions(+), 4 deletions(-)
    >
    > diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index
    > 6f38cdf..58fa47a 100644
    > --- a/drivers/scsi/storvsc_drv.c
    > +++ b/drivers/scsi/storvsc_drv.c
    > @@ -1049,7 +1049,7 @@ static int storvsc_channel_init(struct hv_device
    > *device)
    > * support multi-channel.
    > */
    > max_chns = vstor_packet-
    > >storage_channel_properties.max_channel_cnt;
    > - if (vmbus_proto_version >= VERSION_WIN8) {
    > + if (vmstor_proto_version >= VMSTOR_PROTO_VERSION_WIN8) {
    > if (vstor_packet->storage_channel_properties.flags &
    > STORAGE_CHANNEL_SUPPORTS_MULTI_CHANNEL)
    > process_sub_channels = true;
    > @@ -1491,9 +1491,9 @@ static int storvsc_device_configure(struct
    > scsi_device *sdevice)
    > * if the device is a MSFT virtual device.
    > */
    > if (!strncmp(sdevice->vendor, "Msft", 4)) {
    > - switch (vmbus_proto_version) {
    > - case VERSION_WIN8:
    > - case VERSION_WIN8_1:
    > + switch (vmstor_proto_version) {
    > + case VMSTOR_PROTO_VERSION_WIN8:
    > + case VMSTOR_PROTO_VERSION_WIN8_1:
    > sdevice->scsi_level = SCSI_SPC_3;
    > break;
    > }
    > --
    > 1.7.4.1
    >
    > _______________________________________________
    > devel mailing list
    > devel@linuxdriverproject.org
    > http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel


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