From: Vitaly Kuzmichev <vkuzmichev@mvista.com>
Date: Thu, 12 Aug 2010 12:44:40 +0000 (+0400)
Subject: USB-CDC: Add lost 'qmult' definition
X-Git-Tag: v2010.12-rc1~174^2~27^2^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2721dbf1ddeb32df07b64314da86d32a8157e331;p=pandora-u-boot.git

USB-CDC: Add lost 'qmult' definition

Add lost 'qmult' definition for High Speed devices and make it
configurable through CONFIG_USB_ETH_QMULT.

Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
---

diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 3d871fa10ed..a07738f80eb 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -140,6 +140,12 @@ static inline int is_cdc(struct eth_dev *dev)
 #ifdef CONFIG_USB_GADGET_DUALSPEED
 #define	DEVSPEED	USB_SPEED_HIGH
 
+#ifdef CONFIG_USB_ETH_QMULT
+#define qmult CONFIG_USB_ETH_QMULT
+#else
+#define qmult 5
+#endif
+
 /* for dual-speed hardware, use deeper queues at highspeed */
 #define qlen(gadget) \
 	(DEFAULT_QLEN*((gadget->speed == USB_SPEED_HIGH) ? qmult : 1))