This should speed up the option driver's upload speed quite a bit. It has been tested by a number of different people on different devices with success.
Cc: Roland Wolters <roland.wolters@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/serial/option.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4c9497d..5ed1834 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -522,9 +522,9 @@ static int debug;
/* per port private data */
#define N_IN_URB 4
-#define N_OUT_URB 1
+#define N_OUT_URB 4
#define IN_BUFLEN 4096
-#define OUT_BUFLEN 128
+#define OUT_BUFLEN 4096
struct option_port_private {
/* Input endpoints and buffer for this port */
--
1.6.0.4
--
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