Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-09 Thread Marek Vasut
On Wednesday, September 09, 2015 at 06:30:20 AM, Peng Fan wrote: > Hi Marek, Hi! > On Wed, Sep 09, 2015 at 11:24:37AM +0800, Peng Fan wrote: > >On Tue, Sep 08, 2015 at 07:17:22PM -0700, Stephen Warren wrote: > >>On 09/03/2015 03:11 PM, Marek Vasut wrote: > >>> On Tuesday, September 01, 2015 at

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-08 Thread Stephen Warren
On 09/03/2015 03:11 PM, Marek Vasut wrote: > On Tuesday, September 01, 2015 at 09:45:12 PM, Stephen Warren wrote: >> On 08/30/2015 12:26 AM, Peng Fan wrote: >>> Hi Stephen, > > Hi, > > sorry for the delayed reply, I had to dig into the code myself. > >>> On Fri, Aug 28, 2015 at 08:05:36AM

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-08 Thread Peng Fan
Hi Marek, On Wed, Sep 09, 2015 at 11:24:37AM +0800, Peng Fan wrote: >On Tue, Sep 08, 2015 at 07:17:22PM -0700, Stephen Warren wrote: >>On 09/03/2015 03:11 PM, Marek Vasut wrote: >>> On Tuesday, September 01, 2015 at 09:45:12 PM, Stephen Warren wrote: On 08/30/2015 12:26 AM, Peng Fan wrote:

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-08 Thread Peng Fan
On Tue, Sep 08, 2015 at 07:17:22PM -0700, Stephen Warren wrote: >On 09/03/2015 03:11 PM, Marek Vasut wrote: >> On Tuesday, September 01, 2015 at 09:45:12 PM, Stephen Warren wrote: >>> On 08/30/2015 12:26 AM, Peng Fan wrote: Hi Stephen, >> >> Hi, >> >> sorry for the delayed reply, I had to

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-03 Thread Marek Vasut
On Tuesday, September 01, 2015 at 09:45:12 PM, Stephen Warren wrote: > On 08/30/2015 12:26 AM, Peng Fan wrote: > > Hi Stephen, Hi, sorry for the delayed reply, I had to dig into the code myself. > > On Fri, Aug 28, 2015 at 08:05:36AM +0800, Peng Fan wrote: > >> Hi Stephen, > >> > >> On Thu,

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-09-01 Thread Stephen Warren
On 08/30/2015 12:26 AM, Peng Fan wrote: > Hi Stephen, > On Fri, Aug 28, 2015 at 08:05:36AM +0800, Peng Fan wrote: >> Hi Stephen, >> On Thu, Aug 27, 2015 at 10:06:14AM -0600, Stephen Warren wrote: >>> On 08/27/2015 05:08 AM, Marek Vasut wrote: On Thursday, August 27, 2015 at 01:00:50 PM, Peng

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-30 Thread Peng Fan
Hi Stephen, On Fri, Aug 28, 2015 at 08:05:36AM +0800, Peng Fan wrote: Hi Stephen, On Thu, Aug 27, 2015 at 10:06:14AM -0600, Stephen Warren wrote: On 08/27/2015 05:08 AM, Marek Vasut wrote: On Thursday, August 27, 2015 at 01:00:50 PM, Peng Fan wrote: Implement endpoint dequeue callback function.

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-27 Thread Stephen Warren
On 08/27/2015 05:08 AM, Marek Vasut wrote: On Thursday, August 27, 2015 at 01:00:50 PM, Peng Fan wrote: Implement endpoint dequeue callback function. Without this function, uboot will hang when executing fastboot comamnd. See following flow:

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-27 Thread Peng Fan
Hi Stephen, On Thu, Aug 27, 2015 at 10:06:14AM -0600, Stephen Warren wrote: On 08/27/2015 05:08 AM, Marek Vasut wrote: On Thursday, August 27, 2015 at 01:00:50 PM, Peng Fan wrote: Implement endpoint dequeue callback function. Without this function, uboot will hang when executing fastboot comamnd.

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-27 Thread Peng Fan
Hi Marek, On Thu, Aug 27, 2015 at 01:08:46PM +0200, Marek Vasut wrote: On Thursday, August 27, 2015 at 01:00:50 PM, Peng Fan wrote: Implement endpoint dequeue callback function. Without this function, uboot will hang when executing fastboot comamnd. See following flow:

[U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-27 Thread Peng Fan
Implement endpoint dequeue callback function. Without this function, uboot will hang when executing fastboot comamnd. See following flow: fastboot_tx_write_str-fastboot_tx_write-usb_ep_dequeue-ep-ops-dequeue without implement ci_udc dequeue function, ep-ops-dequeue is NULL, then uboot will hang.

Re: [U-Boot] [PATCH] usb: gadget: ci_udc: implement usb_ep_ops dequeue callback

2015-08-27 Thread Marek Vasut
On Thursday, August 27, 2015 at 01:00:50 PM, Peng Fan wrote: Implement endpoint dequeue callback function. Without this function, uboot will hang when executing fastboot comamnd. See following flow: fastboot_tx_write_str-fastboot_tx_write-usb_ep_dequeue-ep-ops-dequeue without implement