Commit 7919c2fd authored Mar 17, 2010 by Johan Hovold Committed by Greg Kroah-Hartman May 20, 2010

USB: pl2303: increase bulk-in buffer size to 256 byte



The pl2303 requires a bulk-in buffer larger than endpoint size to keep
up at high baudrates without loosing data.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 3efeaff6

drivers/usb/serial/pl2303.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1170,6 +1170,7 @@ static struct usb_serial_driver pl2303_device = {
		.id_table = id_table,
		.usb_driver = &pl2303_driver,
		.num_ports = 1,
		.bulk_in_size = 256,
		.bulk_out_size = 256,
		.open = pl2303_open,
		.close = pl2303_close,