On 28 January 2010 19:56, Korosu Itai <[email protected]> wrote: > Hi! I've been having problems lately with my memory card. I've using this > card on the moko with SHR for months, I don't know why it has suddenly > stopped working. The card works fine on the laptop. It has only one > partition, an ext2 with 8GB. > This is the dmesg output, I don't know why it says the card has been > removed. > r...@om-gta02 ~ $ dmesg | grep mmc1 > [21474601.850000] mmc1: queuing CIS tuple 0x01 length 3 > [21474601.870000] mmc1: queuing CIS tuple 0x1a length 5 > [21474601.880000] mmc1: queuing CIS tuple 0x1b length 8 > [21474601.885000] mmc1: queuing CIS tuple 0x80 length 1 > [21474601.885000] mmc1: queuing CIS tuple 0x81 length 1 > [21474601.885000] mmc1: queuing CIS tuple 0x82 length 1 > [21474601.885000] mmc1: new SDIO card at address 0001 > [21474629.940000] mmc1: card 0001 removed > And if I try to mount it, this is what happens. > r...@om-gta02 ~ $ mount -a > mount: special device /dev/mmcblk0p1 does not exist > fstab line: > # microSD slot > /dev/mmcblk0p1 /media/card auto defaults,async 0 0 > I've looked into /dev and I can't see anything that looks like the memory > card, what matches the dmesg output. Any ideas why the card disappears? :(
mmc1 is the SDIO-interface to the WLAN chip. The SD-card is mmc0, and you should find lines like this in your dmesg ouput: Jan 28 18:14:11 gta02v6 user.info kernel: [21474538.550000] SD power -> 3200mV Jan 28 18:14:11 gta02v6 user.info kernel: [21474538.550000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 ... Jan 28 18:14:11 gta02v6 user.info kernel: [21474538.685000] mmc0: new high speed SDHC card at address d555 Jan 28 18:14:12 gta02v6 user.info kernel: [21474538.790000] mmcblk0: mmc0:d555 SU08G 3.60 GiB Jan 28 18:14:12 gta02v6 user.info kernel: [21474538.795000] mmcblk0: p1 p2 p3 p4 < p5 p6 > (the reported card size 3.60 GiB is wrong, it's an 8 GB card) When you can't find anything about mmc0 or mmcblk0 in your log, you could shutdown the FR, remove battery, sim-card, sd-card, blow out any dust or fluff, insert it all again and boot again. _______________________________________________ Shr-User mailing list [email protected] http://lists.shr-project.org/mailman/listinfo/shr-user
