netdev - Re: [PATCH] forcedeth: new backoff implementation

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Date:	Thu, 10 Apr 2008 18:25:48 +0200
From:	Ingo Oeser <netdev@...eo.de>
To:	Ayaz Abdulla <aabdulla@...dia.com>
Cc:	Jeff Garzik <jgarzik@...ox.com>,
	Manfred Spraul <manfred@...orfullife.com>,
	Andrew Morton <akpm@...l.org>, nedev <netdev@...r.kernel.org>
Subject: Re: [PATCH] forcedeth: new backoff implementation

Hi Ayaz,

You wrote:
> u32 gMainSeedSet[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {

Could you make that 

static const u16 gMainSeedSet[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {

> u32 gGearSeedSet[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {

static const u16 gGearSeedSet[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {


That should put it into the read only code segment and halve the sizes.

PS: I'm sure that one make these tables u8 by using some math tricks and 
other seeds, but that is beyond me now...


Best Regards

Ingo Oeser
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