netdev - Re: [PATCH net-next] r8169: consider that 32 Bit DMA is the default

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Message-Id: <20190629.123001.296081057661926646.davem@davemloft.net>
Date:   Sat, 29 Jun 2019 12:30:01 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     hkallweit1@...il.com
Cc:     nic_swsd@...ltek.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] r8169: consider that 32 Bit DMA is the default

From: Heiner Kallweit <hkallweit1@...il.com>
Date: Thu, 27 Jun 2019 23:12:39 +0200

> Documentation/DMA-API-HOWTO.txt states:
> By default, the kernel assumes that your device can address 32-bits of
> DMA addressing. For a 64-bit capable device, this needs to be increased,
> and for a device with limitations, it needs to be decreased.
> 
> Therefore we don't need the 32 Bit DMA fallback configuration and can
> remove it.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>

Applied.