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From: Pantelis Antoniou <panto@intracom.gr>
To: Jaap-Jan Boor <jjboor@aimsys.nl>
Cc: Tom Rini <trini@kernel.crashing.org>,
	linuxppc-embedded <linuxppc-embedded@ozlabs.org>
Subject: Re: [PATCH] Freescale Ethernet combined driver
Date: Thu, 12 May 2005 13:43:38 +0300	[thread overview]
Message-ID: <4283335A.7070209@intracom.gr> (raw)
In-Reply-To: <883b9affce23db0859a4619cff66da4e@aimsys.nl>

Jaap-Jan Boor wrote:
> Hi,
> 
> May be a little late (I'm trying to catch up on all mailing list mail)
> but I was wondering if the io port handling functions I see now in these 
> patches
> should not be 'atomic'. So toggling MII pins does not interfere with 
> toggling
> e.g. I2C bit-bang interface pins when those pins happen to be on the same
> port (A/B/C/D/E).
> 
> best regards,
> 
> Jaap-Jan
> 
> 
> 

Jaap-Jan

All mii operations are done under a spinlock with interrupts disabled.

Regards

Pantelis

  reply	other threads:[~2005-05-12 11:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-09 11:45 [PATCH 04/04] Freescale Ethernet combined driver Pantelis Antoniou
2005-05-12 10:53 ` [PATCH] " Jaap-Jan Boor
2005-05-12 10:43   ` Pantelis Antoniou [this message]
2005-05-12 12:50     ` Jaap-Jan Boor

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