On 12/03/13 18:13, Mark Deneen wrote: > I assume that this never made it into mainline? I'm looking to do something > similar, and I was wondering if it somehow did make it in but in a different > form that I'm not seeing. There is BLKDISCARD and BLKSECDISCARD Perhaps MMC_IOC_CMD could be useful too -- 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