From: David Miller <davem@davemloft.net>
To: blogic@openwrt.org
Cc: nbd@openwrt.org, matthias.bgg@gmail.com, netdev@vger.kernel.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net-next: mediatek: add support for IRQ grouping
Date: Wed, 13 Apr 2016 22:22:38 -0400 (EDT) [thread overview]
Message-ID: <20160413.222238.1174020501502372148.davem@davemloft.net> (raw)
In-Reply-To: <1460053499-53659-1-git-send-email-blogic@openwrt.org>
From: John Crispin <blogic@openwrt.org>
Date: Thu, 7 Apr 2016 20:24:59 +0200
> The ethernet core has 3 IRQs. Using the IRQ grouping registers we are able
> to separate TX and RX IRQs, which allows us to service them on separate
> cores. This patch splits the IRQ handler into 2 separate functions, one
> for TX and another for RX. The TX housekeeping is split out of the NAPI
> handler. Instead we use a tasklet to handle housekeeping.
>
> Signed-off-by: John Crispin <blogic@openwrt.org>
Don't do this with tasklets.
Do your TX reclaim in a NAPI poll just like the RX side.
prev parent reply other threads:[~2016-04-14 2:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-07 18:24 [PATCH] net-next: mediatek: add support for IRQ grouping John Crispin
2016-04-14 2:22 ` David Miller [this message]
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