Re: USB 2.0 ehci failure with large amount of RAM (4GB) on x86_64

• To: "David Brownell" <[email protected]>
• Subject: Re: USB 2.0 ehci failure with large amount of RAM (4GB) on x86_64
• From: "Nathan Becker" <[email protected]>
• Date: Thu, 4 May 2006 22:46:24 -0700
• Cc: [email protected], [email protected]
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• In-reply-to: <[email protected]>
• References: <[email protected]> <[email protected]> <[email protected]> <[email protected]>
• Sender: [email protected]

Yes, GART_IOMMU is already turned on.  Do you want me to send more
detailed debugging messages?

Presumably you're running with the GART IOMMU?  If not, then turn
that on.  Maybe even turn on IOMMU_DEBUG.

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