diff options
| author | Dexuan Cui <decui@microsoft.com> | 2016-01-28 09:29:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-08 08:34:12 +0300 |
| commit | 8981da320a11217589aa3c50f9e891bcdef07ece (patch) | |
| tree | e8d8722b85e67f202129f0557c1f3b196326ea9b /drivers/hv | |
| parent | 5c23a1a5c60b0f472cfa61cd7d8279f8aaeb5b64 (diff) | |
| download | linux-8981da320a11217589aa3c50f9e891bcdef07ece.tar.xz | |
Drivers: hv: vmbus: add a hvsock flag in struct hv_driver
Only the coming hv_sock driver has a "true" value for this flag.
We treat the hvsock offers/channels as special VMBus devices.
Since the hv_sock driver handles all the hvsock offers/channels, we need to
tweak vmbus_match() for hv_sock driver, so we introduce this flag.
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 3668a95778ec..063e5f53ca78 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -582,6 +582,10 @@ static int vmbus_match(struct device *device, struct device_driver *driver) struct hv_driver *drv = drv_to_hv_drv(driver); struct hv_device *hv_dev = device_to_hv_device(device); + /* The hv_sock driver handles all hv_sock offers. */ + if (is_hvsock_channel(hv_dev->channel)) + return drv->hvsock; + if (hv_vmbus_get_id(drv->id_table, &hv_dev->dev_type)) return 1; |