freebsd stable - Oct 2016 - Clandestine USB SD card slot

On Sun, 16 Oct 2016, George Mitchell wrote:
>> So not only is it (apparently) recognized, but the sdhci_pci driver
>> attached to it!  But inserting or removing a card shows no activity.
>> What's my next step?                                      -- George
Is a device created for the empty reader?  It's worth trying to force a 
retaste of that device with 'true > /dev/daX' after the card is 
inserted.

On Sun, Oct 16, 2016 at 12:08 PM, Warren Block <wblock at wonkity.com>
wrote:
> On Sun, 16 Oct 2016, George Mitchell wrote:
>
>>> So not only is it (apparently) recognized, but the sdhci_pci driver
>>> attached to it!  But inserting or removing a card shows no
activity.
>>> What's my next step?                                      --
George
>
>
> Is a device created for the empty reader?  It's worth trying to force a
> retaste of that device with 'true > /dev/daX' after the card is
inserted.
Don't look for da anything. Look for mmcsd something. The sdhci_pci
driver provides disks that are mmcsdX. Looks like card change
interrupts aren't happening, or there's something else making the
driver unhappy with the SDHCI controller though...

Warner