netdev - Re: [PATCH net-next v3 2/4] selftests: drv-net: add helper to wait for HW stats to sync

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Date: Wed, 26 Jun 2024 06:29:05 -0400
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Jakub Kicinski <kuba@...nel.org>, 
 davem@...emloft.net
Cc: netdev@...r.kernel.org, 
 edumazet@...gle.com, 
 pabeni@...hat.com, 
 willemdebruijn.kernel@...il.com, 
 ecree.xilinx@...il.com, 
 dw@...idwei.uk, 
 przemyslaw.kitszel@...el.com, 
 michael.chan@...adcom.com, 
 andrew.gospodarek@...adcom.com, 
 leitao@...ian.org, 
 petrm@...dia.com, 
 Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH net-next v3 2/4] selftests: drv-net: add helper to wait
 for HW stats to sync

Jakub Kicinski wrote:
> Some devices DMA stats to the host periodically. Add a helper
> which can wait for that to happen, based on frequency reported
> by the driver in ethtool.
> 
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>