netdev - Re: [PATCH 1/2] pcnet32: only allocate init

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Message-ID: <45F192ED.6060704@garzik.org>
Date:	Fri, 09 Mar 2007 12:01:33 -0500
From:	Jeff Garzik <jeff@...zik.org>
To:	Don Fry <pcnet32@...izon.net>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] pcnet32: only allocate init_block dma consistent

Don Fry wrote:
> The patch below moves the init_block out of the private struct and
> only allocates init block with pci_alloc_consistent. 
> 
> This has two effects:
> 
> 1. Performance increase for non cache coherent machines, because the
>    CPU only data in the private struct are now cached
> 
> 2. locks are working now for platforms, which need to have locks
>    in cached memory
> 
> Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Acked-by: Don Fry <pcnet32@...izon.net>
> ---
>  drivers/net/pcnet32.c |   77 ++++++++++++++++++++++---------------------------
>  1 files changed, 34 insertions(+), 43 deletions(-)

applied 1-2, with included trailing whitespace noise



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