There's no reason to limit the user here. The way the driver is designed, extremely large transfers require extremely long timeouts. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20230612195657.245125-7-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>