i386/141756: MMC card attached to <RICOH R5C822> blocks keyboards

[Rupert Stitzinger]

>Number:         141756
>Category:       i386
>Synopsis:       MMC card attached to <RICOH R5C822> blocks keyboards
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Dec 18 18:30:04 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Rupert Stitzinger
>Release:        8.0
>Organization:
>Environment:
FreeBSD freebsd1 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:48:17 UTC 2009     root at almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386

>Description:
The used laptop has a integrated SD Slot with Ricoh chipset. 
After "kldload mmc" "kldload mmcsd""kldload sdhci" reprts
sdhci0: <RICOH R5C822 SD> mem 0xc8011800-0xc80118ff at device 9.2 on pci6
sdhci0: 1 slot(s) allocated
sdhci0: [ITHREAD]
SD cards are recognized without problems. 
When a Noname MMC with 14 connector pads is attached keytypes aren't recognized anymore. This is valid for the internal keyboard and an external USB keyboard. The mouse i working and also paste is working. The USB keyboard connected after the MMC is put in is reported in dmesg, but no keys are recognized in the shell.  Unfort. i have no other MMCs for testing.

Machine has the kernel from FreeBSD CD1 
>How-To-Repeat:
Put in MMC with 14 connectors
>Fix:
None

>Release-Note:
>Audit-Trail:
>Unformatted: