From: Shiraz Hashim Date: Mon, 17 Dec 2012 08:49:37 +0000 (+0530) Subject: usbtty: adapt buffers for large packet support X-Git-Tag: v2013.04-rc2~23^2~12 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b2caefbb3344ff5eece7d4b1f3d8e583951d2a20;p=u-boot usbtty: adapt buffers for large packet support Increase buffer sizes at driver and tty level to accommodate kermit large packet support. Signed-off-by: Shiraz Hashim --- diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c index e47cb9a9e7..148d1a6ddd 100644 --- a/drivers/serial/usbtty.c +++ b/drivers/serial/usbtty.c @@ -63,7 +63,7 @@ /* * Buffers to hold input and output data */ -#define USBTTY_BUFFER_SIZE 256 +#define USBTTY_BUFFER_SIZE 2048 static circbuf_t usbtty_input; static circbuf_t usbtty_output; diff --git a/include/usbdevice.h b/include/usbdevice.h index 3edaf8bcc2..7037efd33e 100644 --- a/include/usbdevice.h +++ b/include/usbdevice.h @@ -475,7 +475,9 @@ typedef struct urb_link { * function driver to inform it that data has arrived. */ -#define URB_BUF_SIZE 128 /* in linux we'd malloc this, but in u-boot we prefer static data */ +/* in linux we'd malloc this, but in u-boot we prefer static data */ +#define URB_BUF_SIZE 512 + struct urb { struct usb_endpoint_instance *endpoint;