id summary reporter owner description type status priority milestone component version severity resolution keywords cc blockedby blocking 1569 Add CRC checks to SD card driver Arnout Vandecappelle Sebastian Huber "SD cards have CRC checks for commands and for data. These are currently set to 0 by the driver to disable CRC checking. Since I have unreliable SPI hardware, I do need the CRC checks. The following patch adds them. The code for the CRC computation is taken from http://en.wikipedia.org/wiki/Computation_of_CRC" enhancement closed normal 4.11 unspecified 4.11 minor fixed