From b27c73dcab61826e5f1228d69d56f469b0abfc05 Mon Sep 17 00:00:00 2001
From: Matthias Urlichs <smurf@smurf.noris.de>
Date: Thu, 22 Sep 2005 00:49:33 -0700
Subject: [PATCH] usb/serial/option.c: Increase input buffer size
The card sometimes sends >2000 bytes in one single chunk. Ouch.
Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/usb/serial/option.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 616bea8df53..4989e5740d1 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -26,6 +26,8 @@
killed end-of-line whitespace
2005-07-15 v0.4.2 rename WLAN product to FUSION, add FUSION2
2005-09-10 v0.4.3 added HUAWEI E600 card and Audiovox AirCard
+ 2005-09-20 v0.4.4 increased recv buffer size: the card sometimes
+ wants to send >2000 bytes.
Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
@@ -139,7 +141,7 @@ static int debug;
#define N_IN_URB 4
#define N_OUT_URB 1
-#define IN_BUFLEN 1024
+#define IN_BUFLEN 4096
#define OUT_BUFLEN 128
struct option_port_private {
--
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