RE: [PATCH 2.6.34] ehci-hcd: add option to enable 64-bit DMA support
Yuhong Bao <[email protected]> Mon, 22 Feb 2010 22:28:54 -0800
| Newsgroups | gmane.linux.kernel,gmane.linux.usb.general,gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
> Add a module parameter to allow the user to enable 64-bit DMA support in EHCI, > which has been forcibly disabled since 2003 - see: > > http://www.mail-archive.com/[email protected]/msg17230.html > > At that time the comment was "it'd only matter on a few big Intel boxes anyway", That months *after* AMD released the Opteron and Athlon 64 processors with x86_64 support, with an x86_64 version of Linux. Yuhong Bao _________________________________________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. http://clk.atdmt.com/GBL/go/201469229/direct/01/-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/