Hello peter! > I just used dd command to test SD before and can mount it after add > "kmod-nls-cp437" Congratulation! If you don't mind, can you tell me how exactly to work SDIO?
> 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 ? umm... I have no idea. Which card do you use? is that wifi sdio card? matsu (2012年02月24日 18:37), peter.meng wrote: > 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 2012/2/24 peter.meng <mengsans...@gmail.com>: > 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 . > 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
