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authorBen Hutchings <ben@decadent.org.uk>2011-04-13 14:48:55 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-13 14:48:55 -0700
commit4d42d417be75d750b82798922b6e775915e11bce (patch)
tree306b97e4cb6e82d5ecd7109c0b2561d256be67a8 /include/linux
parent74ae2fd7d326750d973920c30d5269596724ca71 (diff)
rndis_host: Poll status before control channel where necessary
Some RNDIS devices don't respond on the control channel until polled on the status channel. In particular, this was reported to be the case for the 2Wire HomePortal 1000SW and for some Windows Mobile devices. This is roughly based on a patch by John Carr <john.carr@unrouted.co.uk> which is currently applied by Mandriva. Reported-by: Mark Glassberg <vzeeaxwl@myfairpoint.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/usb/rndis_host.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index 05ef5286198..88fceb718c7 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -256,6 +256,8 @@ struct rndis_keepalive_c { /* IN (optionally OUT) */
#define FLAG_RNDIS_PHYM_NOT_WIRELESS 0x0001
#define FLAG_RNDIS_PHYM_WIRELESS 0x0002
+/* Flags for driver_info::data */
+#define RNDIS_DRIVER_DATA_POLL_STATUS 1 /* poll status before control */
extern void rndis_status(struct usbnet *dev, struct urb *urb);
extern int