Hi,
On Thu, Oct 25, 2012 at 02:36:24AM +0200, Laurent Pinchart wrote:
> Hi Felipe,
>
> On Monday 22 October 2012 13:56:01 Felipe Balbi wrote:
> > On Mon, Oct 22, 2012 at 12:47:21PM +0200, Laurent Pinchart wrote:
> > > On Monday 22 October 2012 03:33:19 Li Yang-R58472 wr
Hi,
On Mon, Oct 22, 2012 at 12:47:21PM +0200, Laurent Pinchart wrote:
> Hi,
>
> On Monday 22 October 2012 03:33:19 Li Yang-R58472 wrote:
> > On Saturday, October 20, 2012 1:37 AM Felipe Balbi wrote:
> > > On Fri, Oct 19, 2012 at 06:19:26PM +0100, Simon Haggett wrote:
>
Hi,
On Sat, Oct 20, 2012 at 09:12:27PM +0200, Christoph Fritz wrote:
> On Fri, 2012-10-19 at 13:44 +0300, Felipe Balbi wrote:
> > > I thought about this too but wasn't able to use chipidea with
> > > MXC_EHCI_INTERNAL_PHY as it's called in fsl_udc.
> >
&
On Mon, Oct 22, 2012 at 03:33:19AM +, Li Yang-R58472 wrote:
>
>
> > -Original Message-
> > From: Felipe Balbi [mailto:ba...@ti.com]
> > Sent: Saturday, October 20, 2012 1:37 AM
> > To: Simon Haggett
> > Cc: Li Yang-R58472; Felipe Bal
Hi,
On Fri, Oct 19, 2012 at 06:19:26PM +0100, Simon Haggett wrote:
> Some gadget drivers may attempt to dequeue requests for an endpoint that has
> already been disabled. For example, in the UVC gadget driver,
> uvc_function_set_alt()
> will call usb_ep_disable() when alt setting 0 is selected. W
Hi,
On Fri, Oct 19, 2012 at 12:46:48PM +0200, Christoph Fritz wrote:
> On Fri, 2012-10-19 at 13:30 +0300, Felipe Balbi wrote:
> > On Fri, Oct 19, 2012 at 12:24:43PM +0200, Christoph Fritz wrote:
> > > USB controller may access a wrong address for the dTD (endpoint transfer
>
On Fri, Oct 19, 2012 at 12:24:43PM +0200, Christoph Fritz wrote:
> USB controller may access a wrong address for the dTD (endpoint transfer
> descriptor) and then hang. This happens a lot when doing tests with
> g_ether module and iperf, a tool for measuring maximum TCP and UDP
> bandwidth.
>
> Th
On Fri, Oct 19, 2012 at 12:24:42PM +0200, Christoph Fritz wrote:
> Drop the big-/little-endian helpers and make use of generic
> writel()/readl() routines.
>
> Signed-off-by: Christoph Fritz
> ---
> drivers/usb/gadget/fsl_udc_core.c | 331
> +
> 1 files chan
Hi,
typo on Subject. Should be udc, not ulc.
On Fri, Oct 19, 2012 at 12:24:41PM +0200, Christoph Fritz wrote:
> Convert to new UDC style registration and remove
> global 'udc_controller' pointer.
>
> Signed-off-by: Christoph Fritz
> ---
> drivers/usb/gadget/fsl_udc_core.c | 289
> +++
Hi,
On Fri, Oct 19, 2012 at 12:24:40PM +0200, Christoph Fritz wrote:
> This patch reworks fsl_pullup() against the background of switching over
> to udc_start()/udc_stop() style:
>
> Protect function fsl_pullup() with a spin_lock. Also set vbus_active as
> default to true. This prevents disabling
Hi,
On Fri, Oct 19, 2012 at 12:24:39PM +0200, Christoph Fritz wrote:
> To initialize this driver use 'module_platform_driver' instead
> of '__init' and '__exit'.
>
> Signed-off-by: Christoph Fritz
> ---
> drivers/usb/gadget/fsl_udc_core.c | 37
> +++--
> 1 fil
On Thu, Sep 06, 2012 at 05:27:42PM +0300, Felipe Balbi wrote:
> Hi,
>
> On Thu, Sep 06, 2012 at 04:27:12PM +0200, Enrico Scholz wrote:
> > Felipe Balbi writes:
> >
> > >> > Because the fsl_udc_core driver shares one 'status_req' object for the
>
On Thu, Sep 06, 2012 at 04:32:28PM +0200, Enrico Scholz wrote:
> Chen Peter-B29397 writes:
>
> > If the class driver has already mapped this address, the req->req.dma is not
> > DMA_ADDR_INVALID either, in this case, the dma_sync_single_for_cpu is
> > enough.
>
> ok; forget the patch then.
fair
Hi,
On Thu, Sep 06, 2012 at 04:27:12PM +0200, Enrico Scholz wrote:
> Felipe Balbi writes:
>
> >> > Because the fsl_udc_core driver shares one 'status_req' object for the
> >> > complete ep0 control transfer, it is not possible to prime the final
>
On Wed, Sep 05, 2012 at 02:10:39AM +, Chen Peter-B29397 wrote:
>
> >
> > Because the fsl_udc_core driver shares one 'status_req' object for the
> > complete ep0 control transfer, it is not possible to prime the final
> > STATUS phase immediately after the IN transaction. E.g. ch9getstatus()
Hi,
On Tue, Sep 04, 2012 at 07:24:59PM +0200, Enrico Scholz wrote:
> The 'mapped' flag in 'struct fsl_req' flag is redundant with checking
> for 'req.dma != DMA_ADDR_INVALID' and it was also set to a wrong value
you should not be using DMA_ADDR_INVALID anymore. Use the generic
map/unmap routines
Hi,
On Tue, Jun 26, 2012 at 11:27:13AM -0300, Alexandre Pereira da Silva wrote:
> Grab the devicetree node properties to override VendorId, ProductId,
> bcdDevice, Manucacturer, Product and SerialNumber
>
> Signed-off-by: Alexandre Pereira da Silva
I need Grant's acked-by to queue this one.
--
On Mon, Jun 04, 2012 at 01:30:24PM +0200, Christoph Fritz wrote:
> Hi,
>
> On Mon, 2012-05-21 at 22:04 +0300, Felipe Balbi wrote:
> > On Mon, May 21, 2012 at 08:57:22AM +0200, Christoph Fritz wrote:
> > > USB controller may access a wrong address for the dTD (endpoint t
Hi,
On Mon, May 21, 2012 at 08:57:22AM +0200, Christoph Fritz wrote:
> USB controller may access a wrong address for the dTD (endpoint transfer
> descriptor) and then hang. This happens a lot when doing tests with
> g_ether module and iperf, a tool for measuring maximum TCP and UDP
> bandwidth.
>
Hi,
On Tue, Dec 13, 2011 at 03:09:37PM +0100, Eric Bénard wrote:
> this patch gives the possibility to workaround bug ENGcm09152
> on i.MX25 when the hardware workaround is also implemented on
> the board.
> It covers the workaround described on page 42 of the following Errata,
> titled "USB: UTMI
On Wed, Nov 23, 2011 at 08:12:56PM +0800, Li Yang wrote:
> The original implementation of dequeuing a request in progress
> is not correct. Change to use a correct process and also clean
> up the related functions a little bit.
>
> Signed-off-by: Li Yang
> Cc: Peter Chen
applied, thanks
--
b
On Tue, Nov 22, 2011 at 09:55:45AM +0800, Peter Chen wrote:
> Some ISO gadgets, like audio, has SYNC attribute as well as
> USB_ENDPOINT_XFER_ISOC for their bmAttributes at ISO endpoint
> descriptor. So, it needs to use usb_endpoint_xfer_isoc to judge
> ISO XFER.
>
> Signed-off-by: Peter Chen
ap
On Wed, Nov 23, 2011 at 08:20:54AM +, Li Yang-R58472 wrote:
> >Leo, I have debugged this issue at my board just now, the reason of
> >failure is we only have one ep struct for ep0, so when talking about ep0,
> >it always pointers to udc->ep[0]. So even we initialize the current qh
> >address fo
On Tue, Nov 22, 2011 at 02:26:24AM +0100, Michal Nazarewicz wrote:
> >On Tue, 22 Nov 2011 02:15:21 +0100, Peter Chen
> >wrote:
> >>@@ -877,7 +877,7 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request
> >>*_req, gfp_t gfp_flags)
> >>VDBG("%s, bad ep", __func__);
> >>ret
Hi,
(you did not add Greg in Cc, he's the USB maintainer. You also didn't Cc
myself as maintainer of the gadget framework)
On Tue, Aug 30, 2011 at 05:27:47PM +0530, Pratyush Anand wrote:
> These patches are based on:http://patchwork.ozlabs.org/patch/89560/
> After not getting any reply from devel
Hi,
On Mon, Jun 13, 2011 at 03:03:44PM -0400, Alan Stern wrote:
> > > The change I suggested involved replacing two typecasts with a single
> > > min_t. All (or almost all) the places this patch touches currently
> > > contain only one typecast, so the motivation for changing them is a lot
> > >
Hi,
On Mon, Jun 13, 2011 at 02:52:34PM +0300, Tanya Brokhman wrote:
> > On Sun, Jun 12, 2011 at 02:14:46PM +0300, Tatyana Brokhman wrote:
> > > Signed-off-by: Tatyana Brokhman
> >
> > I need a sensible commit log for this. Why do we need to change all
> > min() to min_t() ?
> >
>
> Actually, A
Hi,
On Sun, Jun 12, 2011 at 02:14:46PM +0300, Tatyana Brokhman wrote:
> Signed-off-by: Tatyana Brokhman
I need a sensible commit log for this. Why do we need to change all
min() to min_t() ?
--
balbi
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On Tue, Apr 05, 2011 at 12:38:03PM +0530, Keshava Munegowda wrote:
> > -Original Message-
> > From: Sergei Shtylyov [mailto:sshtyl...@mvista.com]
> > Sent: Saturday, April 02, 2011 12:26 AM
> > To: Tirumala Marri
> > Cc: Keshava Munegowda; linux-...@vger.kernel.org;
> linuxppc-dev@lists.ozl
On Sun, Apr 03, 2011 at 04:17:13PM -0700, tma...@apm.com wrote:
> +void start_next_request(struct pcd_ep *ep)
this will probably cause namespace clashes at some point. prepent with
dwc_ or make it static.
--
balbi
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On Sun, Apr 03, 2011 at 04:17:24PM -0700, tma...@apm.com wrote:
> From: Tirumala Marri
>
> Add Synopsys DesignWare HS USB OTG driver kernel configuration.
> Synopsys OTG driver may operate in host only, device only, or OTG mode.
> The driver also allows user configure the core to use its interna
Hi,
On Sun, Apr 03, 2011 at 04:17:10PM -0700, tma...@apm.com wrote:
> +static const struct usb_gadget_ops dwc_otg_pcd_ops = {
> + .get_frame = dwc_otg_pcd_get_frame,
> + .wakeup = dwc_otg_pcd_wakeup,
> + /* not selfpowered */
will you really have a board running this top operating sys
Hi,
On Sun, Apr 03, 2011 at 04:16:53PM -0700, tma...@apm.com wrote:
> +const char *op_state_str(enum usb_otg_state state)
please don't introduce yet another version of this. Make the ones
available generic. Place a static inline const char
*otg_state_string(struct otg_transceiver *x) on include/l
On Sun, Apr 03, 2011 at 04:16:50PM -0700, tma...@apm.com wrote:
> From: Tirumala Marri
>
> Platform probing is in dwc_otg_apmppc.c.
> Driver parameter and parameter checking are in dwc_otg_param.c.
>
> Signed-off-by: Tirumala R Marri
> Signed-off-by: Fushen Chen
> Signed-off-by: Mark Miesfeld
On Wed, Oct 20, 2010 at 07:42:45PM -0500, Fushen Chen wrote:
Platform probing is in dwc_otg_apmppc.c.
Driver parameter and parameter checking are in dwc_otg_param.c.
Signed-off-by: Fushen Chen
Signed-off-by: Mark Miesfeld
---
drivers/usb/dwc_otg/dwc_otg_apmppc.c | 394 ++
drive
Hi,
On Wed, Oct 20, 2010 at 07:42:44PM -0500, Fushen Chen wrote:
Control and Status Register (CSR) are classified as follows:
- Core Global Registers
- Device Mode Registers
- Device Global Registers
- Device Endpoint Specific Registers
- Host Mode Registers
- Host Global Registers
- Host Port C
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