linux-kernel - Re: [PATCH v4 00/16] Enable DSA 2.0 Event Log and completion record faulting features

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Message-ID: <0b94a3de-913d-51aa-0916-7d0d4bdc015b@intel.com>
Date:   Wed, 12 Apr 2023 10:49:02 -0700
From:   Fenghua Yu <fenghua.yu@...el.com>
To:     Vinod Koul <vkoul@...nel.org>
CC:     Dave Jiang <dave.jiang@...el.com>, <dmaengine@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 00/16] Enable DSA 2.0 Event Log and completion record
 faulting features

On 4/12/23 10:18, Vinod Koul wrote:
> On 07-04-23, 13:31, Fenghua Yu wrote:
>> Applications can send 64B descriptors to the DSA device via CPU
>> instructions MOVDIR64B or ENQCMD. The application can choose to have
>> the device write back a completion record (CR) in system memory to
>> indicate the status of the descriptor submitted on completion.
> Applied, thanks
> 

Thank you very much, Vinod! This is really good news!

-Fenghua