Messages in this thread | | | Date | Sat, 9 Jul 2005 02:56:38 +0200 | From | Andi Kleen <> | Subject | Re: USB storage does not work with 3GB of RAM, but does with 2G of RAM |
| |
On Fri, Jul 08, 2005 at 08:49:12PM -0400, Jon Schindler wrote: > Hi Andi, > > As you suggested, removing ehci_hcd (using rmmod ehci_hcd) allows the USB > storage device to work. So, to answer your question, yes, the ohci_hcd > driver does work with 3GB's of RAM. Still, knoppix 3.9 IS able to work > with both ehci and 3GB's of RAM, so it still sounds like it's a software > problem, not an nvidia hardware issue.
Knoppix is 32bit I guess. The 32bit kernel will do a lot of DMA only in the first 800-900MB (lowmem)
-Andi
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |