Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:55230 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752779AbbLHOym (ORCPT ); Tue, 8 Dec 2015 09:54:42 -0500 From: Kalle Valo To: Felix Fietkau CC: , Subject: Re: [PATCH v2] ath10k: do not use coherent memory for allocated device memory chunks References: <1448908321-3042-1-git-send-email-nbd@openwrt.org> Date: Tue, 8 Dec 2015 16:54:27 +0200 In-Reply-To: <1448908321-3042-1-git-send-email-nbd@openwrt.org> (Felix Fietkau's message of "Mon, 30 Nov 2015 19:32:01 +0100") Message-ID: <87si3d9ejg.fsf@kamboji.qca.qualcomm.com> (sfid-20151208_155444_911775_1845992A) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-wireless-owner@vger.kernel.org List-ID: Felix Fietkau writes: > Coherent memory is more expensive to allocate (and constrained on some > architectures where it has to be pre-allocated). It is also completely > unnecessary, since the host has no reason to even access these allocated > memory spaces > > Signed-off-by: Felix Fietkau Applied, thanks. -- Kalle Valo