On Sat, 2022-04-09 at 09:03 +0000, Avri Altman wrote: > > + memset(&idata, 0, sizeof(idata)); > > + idata.write_flag = 0; > > + idata.opcode = MMC_GEN_CMD; > > + idata.arg = arg; > Practically arg is not needed, because bits[1..31] are meaningless. > Maybe just set: idata.arg = 1; > > Thanks, > Avri Thanks for your review. you are right arg is not needed according to eMMC spec. But as I mentioned in the commit message, for the universal use. we need it for the vendor-specific arg. I will change it that its arg will be 1 by default if the user doesn't specific arg. Kind regards, Bean
