Re: [PATCH 1/4] net: sgi: ioc3-eth: don't abuse dma_direct_* calls
From: Thomas Bogendoerfer
Date: Wed Oct 30 2019 - 18:05:53 EST
On Wed, 30 Oct 2019 14:12:30 -0700
Christoph Hellwig <hch@xxxxxx> wrote:
> dma_direct_ is a low-level API that must never be used by drivers
> directly. Switch to use the proper DMA API instead.
is the 4kb/16kb alignment still guaranteed ? If not how is the way
to get such an alignment ?
Thomas.
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