HI,Matsu Sorry for miss-describe before . I just use gpio that implement mmc based on spi (spi bitbang gpio) , this means i not use the GL827L . I want to used this method to connect a wifi card since my sdio controler doesn't ready currently .
Thanks and Regards Peter Meng 2012/2/24 Kentaro Matsuyama <kentaro.matsuy...@gmail.com>: > 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 -- Best Regards . Peter Meng mengsans...@gmail.com _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
