Hi,
Lipengcheng writes:
>> Lipengcheng writes:
>>
>> > Iso transmission, the current process is that all trb(HWO=1) is handled.
>> > Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin
>> > refill trb, this will produce 0 length
Hi,
Lipengcheng writes:
>> Lipengcheng writes:
>>
>> > Iso transmission, the current process is that all trb(HWO=1) is handled.
>> > Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin
>> > refill trb, this will produce 0 length package, the patch is to
>> > achieve the core
Hi,
> -Original Message-
> From: Felipe Balbi [mailto:ba...@kernel.org]
> Sent: Friday, December 22, 2017 3:54 PM
> To: Lipengcheng
> Cc: linux-...@vger.kernel.org; linux-kernel@vger.kernel.org; Lipengcheng
> Subject: Re: [PATCH] usb: dwc3: gadget:Core consumes a trb software to fill a
>
Hi,
> -Original Message-
> From: Felipe Balbi [mailto:ba...@kernel.org]
> Sent: Friday, December 22, 2017 3:54 PM
> To: Lipengcheng
> Cc: linux-...@vger.kernel.org; linux-kernel@vger.kernel.org; Lipengcheng
> Subject: Re: [PATCH] usb: dwc3: gadget:Core consumes a trb software to fill a
>
Hi,
Lipengcheng writes:
> Iso transmission, the current process is that all trb(HWO=1) is handled.
> Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin refill
> trb, this will produce 0 length package, the patch is to achieve the core
> consumes a trb, and
Hi,
Lipengcheng writes:
> Iso transmission, the current process is that all trb(HWO=1) is handled.
> Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin refill
> trb, this will produce 0 length package, the patch is to achieve the core
> consumes a trb, and then the software
Iso transmission, the current process is that all trb(HWO=1) is handled.
Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin refill
trb, this will produce 0 length package, the patch is to achieve the core
consumes a trb, and then the software fill a trb. Normally, there will never
Iso transmission, the current process is that all trb(HWO=1) is handled.
Then core generate DWC3_DEPEVT_XFERNOTREADY event, Software begin refill
trb, this will produce 0 length package, the patch is to achieve the core
consumes a trb, and then the software fill a trb. Normally, there will never
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