Hi all: There is a comment from card/Kconfig as below: controllers, however, are restricted to continuous memory (i.e. they can't do scatter-gather), something the kernel rarely can provide. if my controller support ADMA, should I use bounce again? Since each scatter-gather list can be made as an ADMA command, right? -- Regards, -- 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