hyperv: Fix the max_xfer_size in RNDIS initialization
authorHaiyang Zhang <haiyangz@microsoft.com>
Tue, 2 Oct 2012 05:30:19 +0000 (05:30 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 2 Oct 2012 18:39:30 +0000 (14:39 -0400)
According to RNDIS specs, Windows sets this size to
0x4000. I use the same value here.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/hyperv/rndis_filter.c

index 06f8601f32fcb8eb82ce6429e08438f451e05e7d..1337b64b36a4299a98272555e7125420e7a7abd8 100644 (file)
@@ -684,8 +684,7 @@ static int rndis_filter_init_device(struct rndis_device *dev)
        init = &request->request_msg.msg.init_req;
        init->major_ver = RNDIS_MAJOR_VERSION;
        init->minor_ver = RNDIS_MINOR_VERSION;
-       /* FIXME: Use 1536 - rounded ethernet frame size */
-       init->max_xfer_size = 2048;
+       init->max_xfer_size = 0x4000;
 
        dev->state = RNDIS_DEV_INITIALIZING;