Hi, On Sat, 16 Jul 2011 11:06:43 -0700, Philip Rakity <prakity@xxxxxxxxxxx> wrote: > Not hopeful but one never knows until one tries !! > > Not a MMC card. So the code I was thinking of will not be invoked. > > This assumes that label on the SD card means IT IS a SD card! I hope it is one! :D > Are you able to hack the code ? That depends on what you mean by "hack the code". ;) If you write me what I have to change in which file then it's no problem. :) > comfortable enabling CONFIG_MMC_DEBUG ? > > if the card is inserted after boot then > echo 17 > /proc/sys/kernel/printk > > before inserting the card. > > Send complete console log. I guess you mean in linux-3.0.0-rc-7 ? I'll try to do these steps. Best regards, Lukas > On Jul 16, 2011, at 10:57 AM, Lukas Razik wrote: > >> Hello Philip! >> >> On Sat, 16 Jul 2011 10:02:25 -0700, Philip Rakity <prakity@xxxxxxxxxxx> >> wrote: >>> Can you try 3.0 rc7 ? >> >> I must see if it works... >> >> >>> The error looks like it could be the card does not >>> support >>> 4 bit operation. (assuming it is a mmc 1GB card). >>> >>> Some things to check. >>> >>> Now many pins are on the SD/MMC card. Are their 9 pins ? >> >> Yes, it has 9 pins (one pin is narrower). >> >> >>> Who makes the card? Is there any vendor information. (Transcend ?) >> >> It's this PLATINUM 1GB SD card: >> http://media.shopping.de/images/cache/a6/3c/71/a63c716bce98df0319cbf43ec39db465.jpg >> >> Regards and many tanks for your fast answer! >> Lukas >> >> >>> On Jul 16, 2011, at 6:01 AM, Lukas Razik wrote: >>> >>>> Hello! >>>> >>>> I have a x86 gentoo system with vanilla 2.6.39.3 kernel and a >>>> Texas Instruments PCI7420/7620 Combo CardBus, 1394a-2000 OHCI and >>>> SD/MS-Pro Controller >>>> (that's what lscpi -v says). >>>> >>>> When I insert an SD-card in my reader then I get this in syslog: >>>> --- >>>> tifm_core: MMC/SD card detected in socket 0:0 >>>> mmc0: new SD card at address 1234 >>>> mmcblk0: mmc0:1234 SD01G 972 MiB >>>> mmcblk0: p1 >>>> --- >>>> >>>> I can mount the card but if I try to read some files from it I get >> these >>>> errors in syslog: >>>> --- >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: retrying using single block >>>> read >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: error -123 sending status >>>> command >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: error -123 sending >> read/write >>>> command, response 0x0, card status 0x0 >>>> Jul 15 12:40:54 consystor6 klogd: end_request: I/O error, dev mmcblk0, >>>> sector 1206304 >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: error -123 sending status >>>> command >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: error -123 sending >> read/write >>>> command, response 0x0, card status 0x0 >>>> [...] >>>> Jul 15 12:40:54 consystor6 klogd: end_request: I/O error, dev mmcblk0, >>>> sector 975808 >>>> Jul 15 12:40:54 consystor6 klogd: Buffer I/O error on device mmcblk0p1, >>>> logical block 975559 >>>> Jul 15 12:40:54 consystor6 klogd: lost page write due to I/O error on >>>> mmcblk0p1 >>>> Jul 15 12:40:54 consystor6 klogd: tifm_core: MMC/SD card detected in >>>> socket 0:0 >>>> Jul 15 12:40:54 consystor6 klogd: FAT: Directory bread(block 1205959) >>>> failed >>>> [...] >>>> Jul 15 12:40:54 consystor6 klogd: FAT: Directory bread(block 1205988) >>>> failed >>>> Jul 15 12:40:54 consystor6 hald: unmounted /dev/mmcblk0p1 from >>>> '/media/disk' on behalf of uid 0 >>>> Jul 15 12:40:54 consystor6 klogd: mmc0: new SD card at address 1234 >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: mmc0:1234 SD01G 972 MiB >>>> Jul 15 12:40:54 consystor6 klogd: mmcblk0: p1 >>>> --- >>>> >>>> After that the card is unmounted as you can see in the log - so I can't >>>> read any files. >>>> Same with >>>> - genkernel-x86-2.6.37-gentoo-r4 (with gentoo's default config) >>>> - genkernel-x86-2.6.38-gentoo-r1 (and my own config) >>>> >>>> The SD-card works in the same system under windows without any >> problems. >>>> Can anyone help me? >>>> >>>> Best regards, >>>> Lukas >>>> >>>> >>>> PS: >>>> The MMC part of my kernel config: >>>> --- >>>> grep MMC 2.6.39.3-2011-07-15-01 >>>> CONFIG_MMC=m >>>> # CONFIG_MMC_DEBUG is not set >>>> # CONFIG_MMC_UNSAFE_RESUME is not set >>>> # CONFIG_MMC_CLKGATE is not set >>>> # MMC/SD/SDIO Card Drivers >>>> CONFIG_MMC_BLOCK=m >>>> CONFIG_MMC_BLOCK_MINORS=8 >>>> CONFIG_MMC_BLOCK_BOUNCE=y >>>> # CONFIG_MMC_TEST is not set >>>> # MMC/SD/SDIO Host Controller Drivers >>>> CONFIG_MMC_SDHCI=m >>>> # CONFIG_MMC_SDHCI_PCI is not set >>>> # CONFIG_MMC_SDHCI_PLTFM is not set >>>> CONFIG_MMC_WBSD=m >>>> CONFIG_MMC_TIFM_SD=m >>>> # CONFIG_MMC_SDRICOH_CS is not set >>>> # CONFIG_MMC_CB710 is not set >>>> # CONFIG_MMC_VIA_SDMMC is not set >>>> # CONFIG_MMC_USHC is not set >>>> --- >>>> >>>> Complete lspci -v for the controller: >>>> --- >>>> 3:04.3 Mass storage controller: Texas Instruments PCI7420/7620 Combo >>>> CardBus, 1394a-2000 OHCI and SD/MS-Pro Controller >>>> Subsystem: Wistron Corp. Device 3006 >>>> Flags: bus master, medium devsel, latency 57, IRQ 22 >>>> Memory at d2014000 (32-bit, non-prefetchable) [size=4K] >>>> Capabilities: [44] Power Management version 2 >>>> Kernel driver in use: tifm_7xx1 >>>> Kernel modules: tifm_7xx1 >>>> ---- >>>> >>>> -- >>>> 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 >>> >>> -- >>> 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 -- 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
