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| From | David Miller <davem@davemloft.net> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] net-next: mediatek: add support for IRQ grouping |
| Date | Thu, 14 Apr 2016 04:30:01 +0200 |
| Message-ID | <rnFcB-2RY-9@gated-at.bofh.it> (permalink) |
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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.
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[PATCH] net-next: mediatek: add support for IRQ grouping John Crispin <blogic@openwrt.org> - 2016-04-07 20:30 +0200 Re: [PATCH] net-next: mediatek: add support for IRQ grouping David Miller <davem@davemloft.net> - 2016-04-14 04:30 +0200
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