Hi Manoj, On Thu, Mar 31 2011, Manoj wrote: >> There's no sign of life at all from the card. Have you tried another >> MMC card to verify that this one isn't broken? Or the quirks? > > Yes, tried it all, I have tried MMC, MMCplus, and quirks. I get the > same result. At the same time it sees SDHCI just fine. How about setting CONFIG_MMC_RICOH_MMC? config MMC_RICOH_MMC bool "Ricoh MMC Controller Disabler (EXPERIMENTAL)" depends on MMC_SDHCI_PCI help This adds a pci quirk to disable Ricoh MMC Controller. This proprietary controller is unnecessary because the SDHCI driver supports MMC cards on the SD controller, but if it is not disabled, it will steal the MMC cards away - rendering them useless. It is safe to select this even if you don't have a Ricoh based card reader. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- 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