Subject: Re: [PATCH] drivers: rtl818x: request DMA-able memory

From: Larry Finger <[email-masked]>
Date: Mon, 25 Oct 2010 13:01:25 -0500

On 10/25/2010 10:39 AM, Hin-Tak Leung wrote:
> 
> okay - sorry about the confusion - I was grep'ing for GFP_DMA and only b43/b43lagacy have it and it is relatively rare. AFAIK none of the rtl8187 devices are non-USB... probably a NACK then, but I should ask Serafeim if there is a reason for him to submit this patch? (other than "it says dma"...) 

There are some devices driven by b43/b43legacy that implement only 24-bit DMA.
For that reason, they need to allocate DMA buffers in the low 16 MB of RAM. For
rtl8187, that consideration does not apply.

Larry
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to [email-masked]
More majordomo info at  http://vger.kernel.org/majordomo-info.html