Hi! On Thu 2016-02-04 12:29:07, Mark Salyzyn wrote: > When CONFIG_MMC_BLOCK_MAX_SPEED is enabled, Expose max_read_speed, > max_write_speed and cache_size controls to simulate a slow eMMC device. > The boot default values for each respectively are > CONFIG_MMC_BLOCK_MAX_READ_SPEED, CONFIG_MMC_BLOCK_MAX_WRITE_SPEED and > CONFIG_MMC_BLOCK_CACHE_SIZE respectively; and if not defined are > 0 (off), 0, (off) and 4 MB also respectively. Extra , after 0. Dunno. At minimum, I'd call the option something like "MMC_DEBUG_MAX_SPEED" and the speeds should be really controlled via /sys or something... ...and ... is there reason to limit it to mmc devices? Making harddrive slow would make it useful for testing, too... ...and you have the /sys interface. Drop the config options? Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
