Bug 441578

Summary: MMC, MS Pro, xD cards nonfunctional on Dell M6300 (Converse) laptop
Product: Red Hat Enterprise Linux 5 Reporter: Zack Cerza <zcerza>
Component: kernelAssignee: John Feeney <jfeeney>
Status: CLOSED DUPLICATE QA Contact: Martin Jenner <mjenner>
Severity: low Docs Contact:
Priority: low    
Version: 5.2   
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2008-04-10 17:51:57 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Zack Cerza 2008-04-08 20:14:04 UTC 
Description of problem:
I don't know if all of these are supposed to be supported, but I did discover a
hack for making MMC work:

/sbin/setpci -s '03:01.0' 0xCA=0x57
/sbin/setpci -s '03:01.0' 0xCB=0x02
/sbin/setpci -s '03:01.0' 0xCA=0x00

Here's a snippet from lspci -n:
03:01.0 0c00: 1180:0832 (rev 05)
03:01.1 0805: 1180:0822 (rev 22)
03:01.2 0880: 1180:0843 (rev 12)
03:01.3 0880: 1180:0592 (rev 12)
03:01.4 0880: 1180:0852 (rev ff)


Let me know if I should file separate bugs.

Version-Release number of selected component (if applicable):
kernel-2.6.18-88.el5.x86_64
Comment 1 Zack Cerza 2008-04-10 17:51:57 UTC 

*** This bug has been marked as a duplicate of 253141 ***