[PATCH 1/1] net/usb: initiate sync sequence in sierra_net.c driver

* [PATCH 1/1] net/usb: initiate sync sequence in sierra_net.c driver
@ 2010-04-28 23:28 Elina Pasheva
  2010-05-02  1:08 ` David Miller
  0 siblings, 1 reply; 6+ messages in thread
From: Elina Pasheva @ 2010-04-28 23:28 UTC (permalink / raw)
  To: dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f, davem-fT/PcQaiUtIeIZ0/mPfg9Q
  Cc: rfiler-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8,
	epasheva-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8,
	linux-usb-u79uwXL29TY76Z2rM5mHXA, netdev-u79uwXL29TY76Z2rM5mHXA

Subject: [PATCH 1/1] net/usb: initiate sync sequence in sierra_net.c driver
From: Elina Pasheva <epasheva-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8@public.gmane.org>

The following patch adds the initiation of the sync sequence to
"sierra_net_bind()". If this step is omitted, the modem will never sync up
with the host and it will not be possible to establish a data connection.
This is a high priority patch.

This patch has been checked against net-2.6 tree.
Signed-off-by: Elina Pasheva <epasheva-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8@public.gmane.org>
Signed-off-by: Rory Filer <rfiler-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8@public.gmane.org>
Tested-by: Elina Pasheva <epasheva-ywE8TTl5eJHWpu6QEFMNjNBPR1lH4CV8@public.gmane.org>
---
 drivers/net/usb/sierra_net.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index a44f9e0..f1942d6 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -789,6 +789,9 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
 	/* prepare sync message from template */
 	memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg));
 
+	/* initiate the sync sequence */
+	sierra_net_dosync(dev);
+
 	return 0;
 }
 
-- 
1.5.4.3



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