Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-02-19 Thread Marek Vasut
On 02/19/2016 10:11 AM, Chin Liang See wrote: > On Thu, 2016-02-04 at 12:42 +0100, Marek Vasut wrote: >> On Thursday, January 14, 2016 at 04:20:12 PM, Marek Vasut wrote: >>> On Thursday, January 14, 2016 at 03:50:18 PM, Chin Liang See wrote: On Wed, 2016-01-13 at 16:22 +0100, Marek Vasut

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-02-19 Thread Chin Liang See
On Thu, 2016-02-04 at 12:42 +0100, Marek Vasut wrote: > On Thursday, January 14, 2016 at 04:20:12 PM, Marek Vasut wrote: > > On Thursday, January 14, 2016 at 03:50:18 PM, Chin Liang See wrote: > > > On Wed, 2016-01-13 at 16:22 +0100, Marek Vasut wrote: > > > > > > Continue some troubleshooting

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-02-04 Thread Marek Vasut
On Thursday, January 14, 2016 at 04:20:12 PM, Marek Vasut wrote: > On Thursday, January 14, 2016 at 03:50:18 PM, Chin Liang See wrote: > > On Wed, 2016-01-13 at 16:22 +0100, Marek Vasut wrote: > > > On Wednesday, January 13, 2016 at 04:18:43 PM, Chin Liang See wrote: > > > > On Wed, 2016-01-13 at

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-14 Thread Marek Vasut
On Thursday, January 14, 2016 at 03:50:18 PM, Chin Liang See wrote: > On Wed, 2016-01-13 at 16:22 +0100, Marek Vasut wrote: > > On Wednesday, January 13, 2016 at 04:18:43 PM, Chin Liang See wrote: > > > On Wed, 2016-01-13 at 03:58 +0100, Marek Vasut wrote: > > > > On Tuesday, January 05, 2016 at

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-14 Thread Chin Liang See
On Wed, 2016-01-13 at 16:22 +0100, Marek Vasut wrote: > On Wednesday, January 13, 2016 at 04:18:43 PM, Chin Liang See wrote: > > On Wed, 2016-01-13 at 03:58 +0100, Marek Vasut wrote: > > > On Tuesday, January 05, 2016 at 05:16:05 PM, Marek Vasut wrote: > > > > On Tuesday, January 05, 2016 at

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-13 Thread Marek Vasut
On Wednesday, January 13, 2016 at 04:18:43 PM, Chin Liang See wrote: > On Wed, 2016-01-13 at 03:58 +0100, Marek Vasut wrote: > > On Tuesday, January 05, 2016 at 05:16:05 PM, Marek Vasut wrote: > > > On Tuesday, January 05, 2016 at 04:51:47 PM, Chin Liang See wrote: > > > > On Tue, 2016-01-05 at

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-13 Thread Chin Liang See
On Wed, 2016-01-13 at 03:58 +0100, Marek Vasut wrote: > On Tuesday, January 05, 2016 at 05:16:05 PM, Marek Vasut wrote: > > On Tuesday, January 05, 2016 at 04:51:47 PM, Chin Liang See wrote: > > > On Tue, 2016-01-05 at 15:36 +0100, Marek Vasut wrote: > > > > On Tuesday, January 05, 2016 at

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-12 Thread Marek Vasut
On Tuesday, January 05, 2016 at 05:16:05 PM, Marek Vasut wrote: > On Tuesday, January 05, 2016 at 04:51:47 PM, Chin Liang See wrote: > > On Tue, 2016-01-05 at 15:36 +0100, Marek Vasut wrote: > > > On Tuesday, January 05, 2016 at 06:00:04 AM, Chin Liang See wrote: > > > > Per DesignWare USB OTG

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-05 Thread Marek Vasut
On Tuesday, January 05, 2016 at 04:51:47 PM, Chin Liang See wrote: > On Tue, 2016-01-05 at 15:36 +0100, Marek Vasut wrote: > > On Tuesday, January 05, 2016 at 06:00:04 AM, Chin Liang See wrote: > > > Per DesignWare USB OTG databook, driver should retry up to > > > 3 times when transaction error

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-05 Thread Chin Liang See
On Tue, 2016-01-05 at 15:36 +0100, Marek Vasut wrote: > On Tuesday, January 05, 2016 at 06:00:04 AM, Chin Liang See wrote: > > Per DesignWare USB OTG databook, driver should retry up to > > 3 times when transaction error (hcint.xacterr) happen. But > > the 3 times doesn't count when the response

Re: [U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-05 Thread Marek Vasut
On Tuesday, January 05, 2016 at 06:00:04 AM, Chin Liang See wrote: > Per DesignWare USB OTG databook, driver should retry up to > 3 times when transaction error (hcint.xacterr) happen. But > the 3 times doesn't count when the response is nack > (hcint.nak) or frame overrun (hcint.frmoverun) > >

[U-Boot] [PATCH] usb: dwc2: Enhance interrupt handling for CONTROL transaction

2016-01-04 Thread Chin Liang See
Per DesignWare USB OTG databook, driver should retry up to 3 times when transaction error (hcint.xacterr) happen. But the 3 times doesn't count when the response is nack (hcint.nak) or frame overrun (hcint.frmoverun) This patch solved the enumeration error as spotted at socfpga cyclone5_socdk