Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:62043 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751043AbbJWMb2 (ORCPT ); Fri, 23 Oct 2015 08:31:28 -0400 From: Rajkumar Manoharan To: CC: , Rajkumar Manoharan Subject: [PATCH v2 0/4] ath10k: remove shadow copy engine descriptors Date: Fri, 23 Oct 2015 18:01:02 +0530 Message-ID: <1445603466-14138-1-git-send-email-rmanohar@qti.qualcomm.com> (sfid-20151023_143134_065207_A18D3E35) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Below series remove shadow copy of CE descriptors for source ring. Removing the shadow copy should reduce d-cache pressure and memory usage of the driver. v2: * Since ce_send is not using shadow, fix send completion as well. Rajkumar Manoharan (4): ath10k: use local memory instead of shadow descriptor in ce_send ath10k: remove send completion validation in diag read/write ath10k: cleanup copy engine send completion ath10k: remove shadow copy of CE descriptors for source ring drivers/net/wireless/ath/ath10k/ce.c | 57 +++++------------------------------ drivers/net/wireless/ath/ath10k/ce.h | 16 ++-------- drivers/net/wireless/ath/ath10k/pci.c | 53 +++++--------------------------- 3 files changed, 17 insertions(+), 109 deletions(-) -- 2.6.1