Commit 7919c2fd authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman

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: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3efeaff6
...@@ -1170,6 +1170,7 @@ static struct usb_serial_driver pl2303_device = { ...@@ -1170,6 +1170,7 @@ static struct usb_serial_driver pl2303_device = {
.id_table = id_table, .id_table = id_table,
.usb_driver = &pl2303_driver, .usb_driver = &pl2303_driver,
.num_ports = 1, .num_ports = 1,
.bulk_in_size = 256,
.bulk_out_size = 256, .bulk_out_size = 256,
.open = pl2303_open, .open = pl2303_open,
.close = pl2303_close, .close = pl2303_close,
......
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