On 15 January 2014 09:50, Clemens Eisserer <linuxhi...@gmail.com> wrote: > Hi Ulf, > >> Have the mmc host driver setup MMC_CAP_ERASE? That is needed, >> otherwise the block queue wont be supporting DISCARD operations. > > Thanks a lot for your reply. Indeed it seems MMC_CAP_ERASE is not > supported by the raspberry pi driver. > Just to be curious: Is the erease command also supported on SD cards > or only on eMMC?
Both SD cards and eMMC supports it. Kind regards Ulf Hansson > > Thanks, Clemens > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
