Re: [PATCH 01/13] USB/IP: exporting devices

2015-04-19 Thread Valentina Manea
Hi, On Fri, Apr 3, 2015 at 3:33 AM, Nobuo Iwata wrote: > > For this, export function, connection is established from device-side machine > to application-side machine. > > Following use cases are supposed for the export function. > 1) Server application or cloud service serves distributed ubiqui

Re: Error: DMA: Out of SW-IOMMU space [was: External USB drives become unresponsive after few hours.]

2015-04-19 Thread Dorian Gray
I think the case is closed. Now that I know it's not USB, but wireless driver, I looked through the new k3.19.5's changelog and saw this: commit b943e69d33fac1e5f6db57868e061096b0aae67a Author: Larry Finger Date: Sat Mar 21 15:16:05 2015 -0500 rtlwifi: Fix IOMMU mapping leak in AP mode

dvb-t usb stick terratec problem

2015-04-19 Thread baumber
Bug ID: 92301 Summary: Attaching Yuan EC372S (HP ExpressCard, PN:412110-002) gives kernel trouble Summary:dvb-t usb stick terratec problem Weitergeleitete Nachricht Betreff: dvb-t usb stick terratec problem Datum: Thu, 09 Apr 2015 18:12:20 +0200 Von: baum...@hotmail.com

Re: [RFC][PATCH v2 00/13] USB: OTG/DRD Core functionality

2015-04-19 Thread Peter Chen
On Tue, Apr 14, 2015 at 01:41:47PM +0300, Roger Quadros wrote: > This is an attempt to centralize OTG/Dual-role functionality in the kernel. > As of now I've got Dual-role functionality working pretty reliably on > dra7-evm. xhci side of things for OTG/DRD use are fixed in > http://thread.gmane.org

RE: [PATCH 01/13] USB/IP: exporting devices

2015-04-19 Thread fx IWATA NOBUO
Dear Valentina, Thank you for reviewing. > > For this, export function, connection is established from device-side > machine to application-side machine. > > > > Following use cases are supposed for the export function. > > 1) Server application or cloud service serves distributed ubiquitous > d

Re: [PATCH v4 1/5] usb: introduce OTG 2.0 related kernel feature and API.

2015-04-19 Thread Peter Chen
On Thu, Apr 16, 2015 at 02:56:59PM +0800, Macpaul Lin wrote: > Introduce kernel feature CONFIG_USB_OTG20 and related > gadget_is_otg20() API for supporting OTG20 compliant > drivers. > This patch also updated usb_otg_descritpor. > > Signed-off-by: Macpaul Lin > --- > changes for v2: > - Add USB_

Re: [PATCH v4 4/5] usb: legacy/multi add supports OTG 2.0

2015-04-19 Thread Peter Chen
On Thu, Apr 16, 2015 at 02:57:02PM +0800, Macpaul Lin wrote: > add supports OTG 2.0 for multi.c > > Signed-off-by: Macpaul Lin > --- > changes for v2: > - no change > changes for v3: > - multi.c: migrate global static const OTG descriptor with runtime retrived > capability information by

Re: [PATCH v4 1/5] usb: introduce OTG 2.0 related kernel feature and API.

2015-04-19 Thread Macpaul Lin
Hi Peter, 2015-04-20 13:30 GMT+08:00 Peter Chen : > On Thu, Apr 16, 2015 at 02:56:59PM +0800, Macpaul Lin wrote: >> Introduce kernel feature CONFIG_USB_OTG20 and related >> gadget_is_otg20() API for supporting OTG20 compliant >> drivers. >> This patch also updated usb_otg_descritpor. [Deleted] > >

Re: [PATCH v4 3/5] usb: add options to identify the capabilities of OTG devices

2015-04-19 Thread Peter Chen
On Thu, Apr 16, 2015 at 02:57:01PM +0800, Macpaul Lin wrote: > Add independent options for identify the capabilities of > ADP/SRP/HNP feature for OTG devices. > > Signed-off-by: Macpaul Lin > --- > changes for v2: > - no change > changes for v3: > - composite.h: add usb_gadget_customize_otg_d

Re: [PATCH v4 1/5] usb: introduce OTG 2.0 related kernel feature and API.

2015-04-19 Thread Peter Chen
On Mon, Apr 20, 2015 at 01:47:33PM +0800, Macpaul Lin wrote: > Hi Peter, > > 2015-04-20 13:30 GMT+08:00 Peter Chen : > > On Thu, Apr 16, 2015 at 02:56:59PM +0800, Macpaul Lin wrote: > >> Introduce kernel feature CONFIG_USB_OTG20 and related > >> gadget_is_otg20() API for supporting OTG20 compliant