From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: Re: [PATCH 2/4] USB: XHCI: mark no_sg_limit Date: Thu, 1 Aug 2013 15:30:49 +0800 Message-ID: <20130801073049.GB5026@kroah.com> References: <1375267909-30373-1-git-send-email-ming.lei@canonical.com> <1375267909-30373-3-git-send-email-ming.lei@canonical.com> <20130731164026.GB5714@xanatos> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Ming Lei , "David S. Miller" , Oliver Neukum , Freddy Xin , Eric Dumazet , Ben Hutchings , Grant Grundler , netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sarah Sharp Return-path: Content-Disposition: inline In-Reply-To: <20130731164026.GB5714@xanatos> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Wed, Jul 31, 2013 at 09:40:26AM -0700, Sarah Sharp wrote: > On Wed, Jul 31, 2013 at 06:51:47PM +0800, Ming Lei wrote: > > This patch marks all xHCI controllers as no_sg_limit since > > xHCI supports building packet from discontinuous buffers. > > > > Cc: Sarah Sharp > > Signed-off-by: Ming Lei > > Acked-by: Sarah Sharp Is it a requirement that all xhci controllers support sg? I know we are starting to see other controllers (the platform code?) so would they need to support this as well? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html