Hi Jaehoon > Subject has the typo. lultiple -> multiple? grr.. > I didn't know why you need this patch. Would you use the MMC_CAP2_NO_MULTI_READ? > And I think...it's not good that used the card's capability flags to fix your H/W bug. Actually, current platform is using MMC_CAP2_NO_MULTI_READ at this point. But, our HW bug happens when block size was 2. Other block size is no problem. I want to solve this issue somehow. I'm not sure this is good method or not, but, can I exchange block size under mmc_host_ops :: request ? Best regards --- Kuninori Morimoto -- 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