9f9c4180f8
Add four tests for read and write performance per different transfer size, 4k to 4M. * Read using blocking mmc request * Read using non-blocking mmc request * Write using blocking mmc request * Write using non-blocking mmc request The host driver must support pre_req() and post_req() in order to run the non-blocking test cases. Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Venkatraman S <svenkatr@ti.com> Tested-by: Sourav Poddar<sourav.poddar@ti.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>