Re: [Gumstix-users] modprobe pxamci error

[Craig H. <cr...@gu...>]

You have to fail-to-load the pcmcia stuff if you want to use MMC,  
otherwise there's a conflict between the two controllers trying to  
use the same lines.  The instructions in the motd (the message you  
get when you first login) should explain how to edit /etc/modules  
and /etc/network/interfaces to disable pcmcia stuff and enable MMC  
instead.

C

On Nov 9, 2006, at 6:48 AM, TAG wrote:

> Hi,
>
> I am getting this error while trying to load the pxamci module:
>
> # modprobe pxamci
> IRQ handler type mismatch for IRQ 34
> [<c001ce34>] (dump_stack+0x0/0x14) from [<c0043a48>] (setup_irq 
> +0x1ac/0x1c8)
> [<c004389c>] (setup_irq+0x0/0x1c8) from [<c0043c28>] (request_irq 
> +0xa8/0xc4)
>  r8 = C013E650  r7 = 00000020  r6 = BF0C07FC  r5 = 00000022
>  r4 = C3A42820
> [<c0043b80>] (request_irq+0x0/0xc4) from [<c002271c>]
> (gumstix_mci_init+0x70/0xb
> 0)
> [<c00226ac>] (gumstix_mci_init+0x0/0xb0) from [<bf0c09ec>]
> (pxamci_probe+0x1cc/0
> x254 [pxamci])
>  r5 = C39A9A00  r4 = C39A9B20
> [<bf0c0820>] (pxamci_probe+0x0/0x254 [pxamci]) from [<c00d8af8>]
> (platform_drv_p
> robe+0x20/0x24)
> [<c00d8ad8>] (platform_drv_probe+0x0/0x24) from [<c00d6b5c>]
> (driver_probe_devic
> e+0x8c/0xd4)
> [<c00d6ad0>] (driver_probe_device+0x0/0xd4) from [<c00d6cd0>]
> (__driver_attach+0
> x80/0xe0)
>  r7 = BF0C158C  r6 = C00D6C50  r5 = C01628F8  r4 = C01629C8
> [<c00d6c50>] (__driver_attach+0x0/0xe0) from [<c00d5fb8>]
> (bus_for_each_dev+0x50
> /0x84)
>  r5 = C38B3E5C  r4 = 00000000
> [<c00d5f68>] (bus_for_each_dev+0x0/0x84) from [<c00d6d50>]
> (driver_attach+0x20/0
> x28)
>  r7 = C0168360  r6 = 00000000  r5 = BF0C158C  r4 = BF0C15A0
> [<c00d6d30>] (driver_attach+0x0/0x28) from [<c00d6568>]
> (bus_add_driver+0x6c/0x1
> 34)
> [<c00d64fc>] (bus_add_driver+0x0/0x134) from [<c00d71fc>]
> (driver_register+0x90/
> 0xa0)
> [<c00d716c>] (driver_register+0x0/0xa0) from [<c00d8bf8>]
> (platform_driver_regis
> ter+0x6c/0x88)
>  r4 = C0014ED0
> [<c00d8b8c>] (platform_driver_register+0x0/0x88) from [<bf0c3014>]
> (pxamci_init+
> 0x14/0x1c [pxamci])
> [<bf0c3000>] (pxamci_init+0x0/0x1c [pxamci]) from [<c0041cc4>]
> (sys_init_module+
> 0x1698/0x1770)
> [<c004062c>] (sys_init_module+0x0/0x1770) from [<c0018da0>]
> (ret_fast_syscall+0x
> 0/0x2c)
> gumstix_mci_init: MMC/SD: can't request MMC card detect IRQ
> # mmcblk0: mmc0:0001 RSMMC  501760KiB
>  mmcblk0: p1
>
>
> I have the latest build image from sourceforge : root_fs_arm.r1161
>
> when trying to mount the mmc card I get:
>
> mount: Mounting /dev/mmcblk0p1 on /mnt/mmc failed: Invalid argument
>
>
> Any ideas what the problem could be ?
>
> Thanks
> Tonino
>
>
>
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