HI,Matsu Thank you very much . I just used dd command to test SD before and can mount it after add "kmod-nls-cp437"
I have a stupid question need you help again . I use the kernel module gpiommc/spi_gpio_old/mmc_spi/mmc_block . I see following explain from Linux kernel /Documentation/gpiommc.txt As i understand these module provide the function that enable the SPI mode of SDIO. My question is how to use this to enable/configure the 1-bit and 4-bit mode of SDIO ? So If my sdio card doesn't support SPI mode of SDIO , it will doesn't woks . right ? gpio_data_in = The SPI data-IN GPIO pin number. gpio_data_out = The SPI data-OUT GPIO pin number. gpio_clock = The SPI Clock GPIO pin number. gpio_chipselect = The SPI Chipselect GPIO pin number. -----------------my command------------ echo 1 > gpio_data_in echo 2 > gpio_data_out echo 3 > gpio_clock echo 4 > gpio_chipselect 2012/2/23 Kentaro Matsuyama <kentaro.matsuy...@gmail.com>: > hello peter > >> I change the gpio with hardware engineer's help and SDIO(based on >> gpio, not the GL827L) works currently . >> But i can't mount it . >> I can see following message when i plug an SD card . >> >> [ 243.860000] mmc1: host does not support reading read-only switch. >> assuming write-enable. >> [ 243.870000] mmc1: new SDHC card on SPI >> [ 243.880000] mmcblk0: mmc1:0000 SD08G 7.42 GiB >> [ 243.940000] mmcblk0: p1 > > wow, great! Is that hardware hack? so now you can use SDIO device like > wifi sdio card? > that's very interesting... > >> mount -t vfat /dev/mmcblk0 /mnt >> mount: mounting /dev/mmcblk0 on /mnt failed: No such device > > sorry, i forget to write "kmod-nls-cp437" in last email. I think > that's why you can't mount. > > Good luck! > matsu > > 2012/2/23 peter.meng <mengsans...@gmail.com>: >> HI，Matsu >> >> I change the gpio with hardware engineer's help and SDIO(based on >> gpio, not the GL827L) works currently . >> But i can't mount it . >> I can see following message when i plug an SD card . >> >> [ 243.860000] mmc1: host does not support reading read-only switch. >> assuming write-enable. >> [ 243.870000] mmc1: new SDHC card on SPI >> [ 243.880000] mmcblk0: mmc1:0000 SD08G 7.42 GiB >> [ 243.940000] mmcblk0: p1 >> >> >> ls -l /dev/mmcblk* >> /dev/mmcblk0 /dev/mmcblk0p1 >> >> mount /dev/mmcblk0 /mnt >> mount: mounting /dev/mmcblk0 on /mnt failed: Invalid argument >> mount /dev/mmcblk0p1 /mnt >> mount: mounting /dev/mmcblk0p1 on /mnt failed: Invalid argument >> mount -t vfat /dev/mmcblk0 /mnt >> mount: mounting /dev/mmcblk0 on /mnt failed: No such device >> >> >> Thanks and Regards >> Peter Meng >> >> >> On Thu, Feb 23, 2012 at 12:15 AM, Kentaro Matsuyama >> <kentaro.matsuy...@gmail.com> wrote: >>> Hi peter! >>> >>> sorry, I have not tried to connect SDIO device but I remember someone said >>> SD slot of rspro is not usable with any other device except SD storage >>> card... >>> >>> Here is SD slot part of lsusb messages and it looks it's not sdio >>> interface anymore. no? >>> >>> --- >>> Bus 001 Device 002: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS >>> Flash Card Reader >>> Device Descriptor: >>> bLength 18 >>> bDescriptorType 1 >>> bcdUSB 2.00 >>> bDeviceClass 0 (Defined at Interface level) >>> bDeviceSubClass 0 >>> bDeviceProtocol 0 >>> bMaxPacketSize0 64 >>> idVendor 0x05e3 Genesys Logic, Inc. >>> idProduct 0x0723 GL827L SD/MMC/MS Flash Card Reader >>> bcdDevice 94.51 >>> iManufacturer 3 Generic >>> iProduct 4 USB Storage >>> iSerial 2 000000009451 >>> bNumConfigurations 1 >>> Configuration Descriptor: >>> bLength 9 >>> bDescriptorType 2 >>> wTotalLength 32 >>> bNumInterfaces 1 >>> bConfigurationValue 1 >>> iConfiguration 0 >>> bmAttributes 0x80 >>> (Bus Powered) >>> MaxPower 500mA >>> Interface Descriptor: >>> bLength 9 >>> bDescriptorType 4 >>> bInterfaceNumber 0 >>> bAlternateSetting 0 >>> bNumEndpoints 2 >>> bInterfaceClass 8 Mass Storage >>> bInterfaceSubClass 6 SCSI >>> bInterfaceProtocol 80 Bulk-Only >>> iInterface 0 >>> Endpoint Descriptor: >>> bLength 7 >>> bDescriptorType 5 >>> bEndpointAddress 0x81 EP 1 IN >>> bmAttributes 2 >>> Transfer Type Bulk >>> Synch Type None >>> Usage Type Data >>> wMaxPacketSize 0x0200 1x 512 bytes >>> bInterval 0 >>> Endpoint Descriptor: >>> bLength 7 >>> bDescriptorType 5 >>> bEndpointAddress 0x02 EP 2 OUT >>> bmAttributes 2 >>> Transfer Type Bulk >>> Synch Type None >>> Usage Type Data >>> wMaxPacketSize 0x0200 1x 512 bytes >>> bInterval 0 >>> Device Qualifier (for other device speed): >>> bLength 10 >>> bDescriptorType 6 >>> bcdUSB 2.00 >>> bDeviceClass 0 (Defined at Interface level) >>> bDeviceSubClass 0 >>> bDeviceProtocol 0 >>> bMaxPacketSize0 64 >>> bNumConfigurations 1 >>> Device Status: 0x0000 >>> (Bus Powered) >>> --- >>> >>> Regards, >>> matsu >>> >>> 2012/2/22 peter.meng <mengsans...@gmail.com>: >>>> HI,Matsu >>>> >>>> Thank you . >>>> I want to know whether i can connect a SDIO device (not SD card, such >>>> as wifi based on sdio) after install following modules . >>>> >>>> >>>> Thanks a lot >>>> Best Regards >>>> Peter Meng >>>> >>>> On Wed, Feb 22, 2012 at 8:27 PM, Kentaro Matsuyama >>>> <kentaro.matsuy...@gmail.com> wrote: >>>>> hi peter! >>>>> >>>>> I have several rspro board. >>>>> You need to install below kernel modules related with usb2. because >>>>> rspro board has converter >>>>> device from mmc to usb, i guess. >>>>> >>>>> kmod-nls-iso8859-1 >>>>> kmod-nls-utf8 >>>>> kmod-fs-vfat >>>>> kmod-usb2 >>>>> kmod-usb-storage >>>>> >>>>> Regards >>>>> matsu >>>>> >>>>> 2012/2/22 peter.meng <mengsans...@gmail.com>: >>>>>> HI, >>>>>> >>>>>> I just got a Linux StarterKit board that compile it with Ubiquiti >>>>>> RouterStation Pro on openwrt . >>>>>> I met the issue that can't access my SD card , dmesg didn't show mmc >>>>>> message too when plug SD card . >>>>>> >>>>>> lsmod | grep mmc >>>>>> gpiommc 3712 0 >>>>>> spi_gpio_old 2929 1 gpiommc >>>>>> mmc_spi 9264 0 >>>>>> mmc_block 7440 0 >>>>>> >>>>>> Anybody can give me the suggestion on this ? >>>>>> >>>>>> >>>>>> >>>>>> Best Regards . >>>>>> Peter Meng >>>>>> mengsans...@gmail.com >>>>>> _______________________________________________ >>>>>> openwrt-devel mailing list >>>>>> openwrt-devel@lists.openwrt.org >>>>>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel >>>>> _______________________________________________ >>>>> openwrt-devel mailing list >>>>> openwrt-devel@lists.openwrt.org >>>>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel >>>> _______________________________________________ >>>> openwrt-devel mailing list >>>> openwrt-devel@lists.openwrt.org >>>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel >>> _______________________________________________ >>> openwrt-devel mailing list >>> openwrt-devel@lists.openwrt.org >>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel >> >> >> >> -- >> Best Regards . >> Peter Meng >> mengsans...@gmail.com >> _______________________________________________ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/mailman/listinfo/openwrt-devel > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/mailman/listinfo/openwrt-devel -- Best Regards . 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