RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Friday, November 13, 2020 2:25 PM Bin Meng wrote: > > Hi Ran, > > On Wed, Nov 11, 2020 at 4:07 PM Ran Wang wrote: > > > > Hi Bin > > > > On Tuesday, November 10, 2020 5:55 PM, Ran Wang wrote: > > > > > > Hi Bin, > > > > > > > > > > > > > > record_transfer_result():comp_code: 1 csw

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Wed, Nov 11, 2020 at 4:07 PM Ran Wang wrote: > > Hi Bin > > On Tuesday, November 10, 2020 5:55 PM, Ran Wang wrote: > > > > Hi Bin, > > > > > > > > > record_transfer_result():comp_code: 1 csw org fbb4ec90, > > > > adjusted to fbb4fffe > > > >

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin On Tuesday, November 10, 2020 5:55 PM, Ran Wang wrote: > > Hi Bin, > > > > record_transfer_result():comp_code: 1 csw org fbb4ec90, > > > adjusted to fbb4fffe > > > record_transfer_result():comp_code: 1 > > > record_transfer_result():comp_code: 1 > > >

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Tuesday, November 10, 2020 5:47 PM Bin Meng wrote: > > Hi Ran, > > On Tue, Nov 10, 2020 at 5:41 PM Ran Wang wrote: > > > > Hi Bin, > > > > On Tuesday, November 10, 2020 5:03 PM Bin Meng wrote: > > > > > > Hi Ran, > > > > > > On Tue, Nov 10, 2020 at 4:31 PM Ran Wang > wrote: > > > >

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Tue, Nov 10, 2020 at 5:41 PM Ran Wang wrote: > > Hi Bin, > > On Tuesday, November 10, 2020 5:03 PM Bin Meng wrote: > > > > Hi Ran, > > > > On Tue, Nov 10, 2020 at 4:31 PM Ran Wang wrote: > > > > > > Hi Bin, > > > > > > On Tuesday, November 10, 2020 4:06 PM Ran Wang wrote: > > > > Hi

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Tuesday, November 10, 2020 5:03 PM Bin Meng wrote: > > Hi Ran, > > On Tue, Nov 10, 2020 at 4:31 PM Ran Wang wrote: > > > > Hi Bin, > > > > On Tuesday, November 10, 2020 4:06 PM Ran Wang wrote: > > > Hi Bin, > > > > Based on your log, it matches what I suspected and we are

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Tue, Nov 10, 2020 at 4:31 PM Ran Wang wrote: > > Hi Bin, > > On Tuesday, November 10, 2020 4:06 PM Ran Wang wrote: > > Hi Bin, > > > > On Tuesday, November 10, 2020 3:47 PM Bin Meng wrote: > > > > > > Hi Ran, > > > > > > > > > send request in more than 1 Transfer TRB by chaining

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Tuesday, November 10, 2020 4:06 PM Ran Wang wrote: > Hi Bin, > > On Tuesday, November 10, 2020 3:47 PM Bin Meng wrote: > > > > Hi Ran, > > > > > > > send request in more than 1 Transfer TRB by chaining them, but > > > > > > then handle only 1 event TRB to mark request completed. > >

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Tuesday, November 10, 2020 3:47 PM Bin Meng wrote: > > Hi Ran, > > > > > send request in more than 1 Transfer TRB by chaining them, but > > > > > then handle only 1 event TRB to mark request completed. > > > > > > > > > > However, on Layerscape platforms (LS1028A, LS1088A, etc), we >

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Tue, Nov 10, 2020 at 3:36 PM Ran Wang wrote: > > Hi Bin, > > On Tuesday, November 10, 2020 1:43 PM Bin Meng wrote: > > > > Hi Ran, > > > > On Tue, Nov 10, 2020 at 1:30 PM Bin Meng wrote: > > > > > > Hi Ran, > > > > > > On Tue, Sep 22, 2020 at 1:02 PM Ran Wang wrote: > > > > > > > >

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Tuesday, November 10, 2020 1:43 PM Bin Meng wrote: > > Hi Ran, > > On Tue, Nov 10, 2020 at 1:30 PM Bin Meng wrote: > > > > Hi Ran, > > > > On Tue, Sep 22, 2020 at 1:02 PM Ran Wang wrote: > > > > > > In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it > > > will > > > >

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Tue, Nov 10, 2020 at 1:30 PM Bin Meng wrote: > > Hi Ran, > > On Tue, Sep 22, 2020 at 1:02 PM Ran Wang wrote: > > > > In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it will > > typo: function > > > send request in more than 1 Transfer TRB by chaining them, but then

Re: [PATCH] usb: xhci: fix event trb handling missed

Hi Ran, On Tue, Sep 22, 2020 at 1:02 PM Ran Wang wrote: > > In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it will typo: function > send request in more than 1 Transfer TRB by chaining them, but then handle > only 1 event TRB to mark request completed. > > However, on Layerscape

RE: [PATCH] usb: xhci: fix event trb handling missed

Hi Bin, On Friday, November 6, 2020 3:54 PM, Bin Meng wrote: > To: Marek Vasut > Cc: Ran Wang ; U-Boot Mailing List > > Subject: Re: [PATCH] usb: xhci: fix event trb handling missed > > On Tue, Sep 22, 2020 at 7:41 PM Marek Vasut wrote: > > > > On 9

Re: [PATCH] usb: xhci: fix event trb handling missed

On Tue, Sep 22, 2020 at 7:41 PM Marek Vasut wrote: > > On 9/22/20 6:54 AM, Ran Wang wrote: > > In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it will > > send request in more than 1 Transfer TRB by chaining them, but then handle > > only 1 event TRB to mark request completed. > > >

Re: [PATCH] usb: xhci: fix event trb handling missed

On 9/22/20 6:54 AM, Ran Wang wrote: > In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it will > send request in more than 1 Transfer TRB by chaining them, but then handle > only 1 event TRB to mark request completed. > > However, on Layerscape platforms (LS1028A, LS1088A, etc), we

[PATCH] usb: xhci: fix event trb handling missed

In functiion xhci_bulk_tx(), when buffer cross 64KB boundary, it will send request in more than 1 Transfer TRB by chaining them, but then handle only 1 event TRB to mark request completed. However, on Layerscape platforms (LS1028A, LS1088A, etc), we observe xhci controller will generated more