linux-kernel - Re: [PATCH 0/2 v4] net/macb: RX path enhancement

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Date:	Fri, 7 Jun 2013 10:36:36 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	David Miller <davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <plagnioj@...osoft.com>,
	<hein_tibosch@...oo.es>, <s.trumtrar@...gutronix.de>,
	<michal.simek@...inx.com>, <monstr@...str.eu>
Subject: Re: [PATCH 0/2 v4] net/macb: RX path enhancement

On 07/06/2013 01:23, David Miller :
> From: Nicolas Ferre <nicolas.ferre@...el.com>
> Date: Wed, 5 Jun 2013 09:57:10 +0200
>
>> Here is the patch series for modifying the RX path in macb driver.
>> This change applies on GEM variant of the Cadence IP and introduces
>> function pointers to match the path to the proper adapter. The move
>> to RX buffers adapted to MTU and that can be DMAed directly in SKB
>> is done in two steps but can be merged in a single patch.
>>
>> v4: - rebased on top of net-next
>>      - removed the last patch of the series which needs rework
>>
>> v3: - rebased on top of net-next (containing recently added
>>        net/macb: fix ISR clear-on-write behavior only for some SoC)
>>      - added the ___cacheline_aligned_in_smp qualifier to napi field
>>        following Ben Hutchings' advice
>>
>> v2: - gave up the idea of using non-coherent memory for
>>        rx buffers
>>      - addition of the struct macb layout optimization
>
> Applied to net-next but I had to fix the printf format strings
> used in macb_init_rx_buffer_size().
>
> netdev->mtu is "unsigned int" so "%u"
> bp->rx_buffer_size is "size_t" so "%Zu"
>
> otherwise we get build warnings.

Thanks David.

Best regards,
-- 
Nicolas Ferre
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