netdev - RE: [PATCH bpf-next 1/3] xsk: add launch time support to XDP Tx metadata

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Message-ID: <PH0PR11MB5830B462F82BFFE7E8958B64D887A@PH0PR11MB5830.namprd11.prod.outlook.com>
Date: Sun, 3 Dec 2023 08:58:05 +0000
From: "Song, Yoong Siang" <yoong.siang.song@...el.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: "David S . Miller" <davem@...emloft.net>, Eric Dumazet
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Subject: RE: [PATCH bpf-next 1/3] xsk: add launch time support to XDP Tx
 metadata

On Saturday, December 2, 2023 11:29 AM, Jakub Kicinski wrote:
>On Fri,  1 Dec 2023 00:20:26 +0800 Song Yoong Siang wrote:
>> +        name: launch-time
>> +        doc:
>> +          HW Time-Based Scheduling (TBS) is supported by the driver.
>
>Does this mean fifo "gating" or HW can do reordering?

Yes, HW will do reordering according to the value of launch time.