From: Tony Lindgren <tony@atomide•com>
To: Felipe Balbi <balbi@ti•com>
Cc: David Miller <davem@davemloft•net>,
netdev@vger•kernel.org, linux-omap@vger•kernel.org,
Brian Hutchinson <b.hutchman@gmail•com>
Subject: Re: [PATCH 1/6] net: davinci_emac: Fix hangs with interrupts
Date: Tue, 13 Jan 2015 11:45:06 -0800 [thread overview]
Message-ID: <20150113194506.GF2419@atomide.com> (raw)
In-Reply-To: <20150113193634.GQ16533@saruman>
* Felipe Balbi <balbi@ti•com> [150113 11:40]:
> On Tue, Jan 13, 2015 at 11:29:23AM -0800, Tony Lindgren wrote:
> >
> > Note that eventually we should handle the RX and TX interrupts
> > separately like cpsw is now doing. However, so far I have not seen
> > any issues with this based on my testing, so it seems to behave a
> > little different compared to the cpsw that had a similar issue.
>
> pretty much the same thing that happens with CPSW, I think that a future
> patch might want to change things so that we only write EOI to the IRQ
> that actually fires, though.
Yeah I agree that's totally the way to go for the future. I've tried to
expose that issue here with nuttcp but so far no luck.
Regards,
Tony
next prev parent reply other threads:[~2015-01-13 19:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-13 19:29 [PATCH 0/6] Fixes for davinci_emac Tony Lindgren
2015-01-13 19:29 ` [PATCH 1/6] net: davinci_emac: Fix hangs with interrupts Tony Lindgren
2015-01-13 19:36 ` Felipe Balbi
2015-01-13 19:45 ` Tony Lindgren [this message]
2015-01-13 19:29 ` [PATCH 2/6] net: davinci_emac: Fix runtime pm calls for davinci_emac Tony Lindgren
2015-01-13 19:51 ` Felipe Balbi
2015-01-13 20:54 ` Tony Lindgren
2015-01-13 21:03 ` Felipe Balbi
2015-01-13 23:42 ` Mark A. Greer
2015-01-13 19:29 ` [PATCH 3/6] net: davinci_emac: Free clock after checking the frequency Tony Lindgren
2015-01-13 19:48 ` Tom Lendacky
2015-01-13 19:50 ` Felipe Balbi
2015-01-13 20:15 ` Tony Lindgren
2015-01-13 19:54 ` Tony Lindgren
2015-01-13 21:05 ` David Miller
2015-01-14 19:10 ` Tony Lindgren
2015-01-13 19:29 ` [PATCH 4/6] net: davinci_emac: Fix incomplete code for getting the phy from device tree Tony Lindgren
2015-01-13 19:29 ` [PATCH 5/6] net: davinci_emac: Fix ioremap for devices with MDIO within the EMAC address space Tony Lindgren
2015-01-13 19:54 ` Felipe Balbi
2015-01-13 19:59 ` Tony Lindgren
2015-01-13 20:21 ` Felipe Balbi
2015-01-13 19:29 ` [PATCH 6/6] net: davinci_emac: Add support for emac on dm816x Tony Lindgren
-- strict thread matches above, loose matches on Subject: below --
2015-01-15 22:45 [PATCHv2 0/6] Fixes for davinci_emac Tony Lindgren
2015-01-15 22:45 ` [PATCH 1/6] net: davinci_emac: Fix hangs with interrupts Tony Lindgren
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