RE: [PATCH 01/68] xhci: fix usb3 streams

2013-11-18 Thread David Laight
> On 11/15/2013 04:46 PM, David Laight wrote: > >> From: Hans de Goede > >> Sent: 15 November 2013 15:06 > >> To: Sarah Sharp > >> Cc: linux-usb@vger.kernel.org; Gerd Hoffmann; Alan Stern; Hans de Goede > >> Subject: [PATCH 01/68] xhci

Re: [PATCH 01/68] xhci: fix usb3 streams

2013-11-15 Thread Sarah Sharp
tern; Hans de Goede > >>Subject: [PATCH 01/68] xhci: fix usb3 streams > >> > >>From: Gerd Hoffmann > >> > >>xhci maintains a radix tree for each stream endpoint because it must > >>be able to map a trb address to the stream ring. Each ring segmen

Re: [PATCH 01/68] xhci: fix usb3 streams

2013-11-15 Thread Hans de Goede
Hi, On 11/15/2013 04:46 PM, David Laight wrote: From: Hans de Goede Sent: 15 November 2013 15:06 To: Sarah Sharp Cc: linux-usb@vger.kernel.org; Gerd Hoffmann; Alan Stern; Hans de Goede Subject: [PATCH 01/68] xhci: fix usb3 streams From: Gerd Hoffmann xhci maintains a radix tree for each

RE: [PATCH 01/68] xhci: fix usb3 streams

2013-11-15 Thread David Laight
> From: Hans de Goede > Sent: 15 November 2013 15:06 > To: Sarah Sharp > Cc: linux-usb@vger.kernel.org; Gerd Hoffmann; Alan Stern; Hans de Goede > Subject: [PATCH 01/68] xhci: fix usb3 streams > > From: Gerd Hoffmann > > xhci maintains a radix tree for each stream en

[PATCH 01/68] xhci: fix usb3 streams

2013-11-15 Thread Hans de Goede
From: Gerd Hoffmann xhci maintains a radix tree for each stream endpoint because it must be able to map a trb address to the stream ring. Each ring segment must be added to the ring for this to work. Currently xhci sticks only the first segment of each stream ring into the radix tree. Result i