lkml.org 
[lkml]   [2010]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH 2.6.34] ehci-hcd: add option to enable 64-bit DMA support
Date

> According to one Microsoft page I saw, Windows XP did not implement
> the 64-bit addressing feature in EHCI. I haven't found any information
> on whether any newer Windows versions do or not.
Windows 7 seems to support it, and it seems like they have to already do a workaround for broken NVIDIA chipsets:
http://support.microsoft.com/?kbid=976972
http://www.windows7tipsonline.com/USB_Problem.htm
http://social.technet.microsoft.com/Forums/en-US/w7itprohardware/thread/3aae3b66-6a1a-47e8-ad1b-b20b68eaecf8#79ea3219-d76e-40bc-b910-c7d347002e66
http://social.technet.microsoft.com/Forums/en-US/w7itprohardware/thread/38f25c1d-de67-4c74-8845-2cd3a15d8e41

Yuhong Bao

_________________________________________________________________
Hotmail: Powerful Free email with security by Microsoft.
http://clk.atdmt.com/GBL/go/201469230/direct/01/

\
 
 \ /
  Last update: 2010-02-23 07:51    [W:1.729 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site