| To: | Andy Fleming <afleming@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [RFC] Patch to Abstract Ethernet PHY support (using driver model) |
| From: | Eugene Surovegin <ebs@xxxxxxxxxxx> |
| Date: | Thu, 6 Jan 2005 09:13:55 -0800 |
| Cc: | Netdev <netdev@xxxxxxxxxxx>, Embedded PPC Linux list <linuxppc-embedded@xxxxxxxxxx>, Kumar Gala <kumar.gala@xxxxxxxxxxxxx> |
| In-reply-to: | <20050106070245.GA6539@xxxxxxxxxxxxxxxx> |
| Mail-followup-to: | Andy Fleming <afleming@xxxxxxxxxxxxx>, Netdev <netdev@xxxxxxxxxxx>, Embedded PPC Linux list <linuxppc-embedded@xxxxxxxxxx>, Kumar Gala <kumar.gala@xxxxxxxxxxxxx> |
| References: | <FC6D9B81-5514-11D9-8D51-000393C30512@xxxxxxxxxxxxx> <A3A281FF-5525-11D9-80ED-000393C30512@xxxxxxxxxxxxx> <20050106070245.GA6539@xxxxxxxxxxxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.5.1i |
On Wed, Jan 05, 2005 at 11:02:45PM -0800, Eugene Surovegin wrote: > 5) PHY interrupt sharing looks broken. Although you request_irq using > SA_SHIRQ flag, in the handler itself you don't detect whether this > interrupt is for this PHY or not, and return IRQ_HANDLED. This will > result in first registered PHY hijacking IRQs from other PHYs (or > devices) sharing the same IRQ line. Doh, ignore this. I wasn't thinking straight... -- Eugene |
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