netdev - Re: [PATCH 03/12] sfc: Turn pause frame generation on and off at the MAC, not the RX FIFO

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Date:	Sun, 29 Nov 2009 16:47:50 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	bhutchings@...arflare.com
Cc:	netdev@...r.kernel.org, linux-net-drivers@...arflare.com
Subject: Re: [PATCH 03/12] sfc: Turn pause frame generation on and off at
 the MAC, not the RX FIFO

From: Ben Hutchings <bhutchings@...arflare.com>
Date: Sun, 29 Nov 2009 13:42:18 +0000

> Pause frame generation is gated by both RX_XOFF_MAC_EN and an enable
> bit in each MAC.  RX_XOFF_MAC_EN bit always reads back as 0 so we need
> to set it correctly every time we modify RX_CFG_REG.  Simplify this by
> always setting it to 1 and only changing the enable bits in the MACs.
> 
> Signed-off-by: Ben Hutchings <bhutchings@...arflare.com>

Applied.
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