Bug 59156 - IDE reset sometimes fails
Summary: IDE reset sometimes fails
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: eCos
Classification: Retired
Component: RedBoot
Version: 1.0
Hardware: i386
OS: Linux
medium
medium
Target Milestone: ---
Assignee: eCos bugs internal list
QA Contact: eCos bugs internal list
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2002-01-31 21:35 UTC by George Thomas
Modified: 2007-04-18 16:39 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2002-01-31 21:35:41 UTC
Embargoed:

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Description George Thomas 2002-01-31 21:35:36 UTC 
Description of Problem:

On some hardware, the routine 'ide_reset()' simply tanks.

Version-Release number of selected component (if applicable):


How Reproducible:
< 100% - it fails on only one machine I have, but not on any others.

Steps to Reproduce:
1. 
2. 
3. 

Actual Results:


Expected Results:


Additional Information:
Comment 1 George Thomas 2002-04-29 22:09:10 UTC 
It seems that some PC's generate an NMI when the IDE reset line is asserted :-(
The fix is to have this suppressed, at least when IDE reset is happaning.
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