From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zn4Ul-0006S6-RW for ath10k@lists.infradead.org; Fri, 16 Oct 2015 12:52:28 +0000 From: Kalle Valo Subject: Re: [PATCH v2 0/7] ath10k: add copy engine fast path support References: <1444654626-3290-1-git-send-email-rmanohar@qti.qualcomm.com> Date: Fri, 16 Oct 2015 15:51:44 +0300 In-Reply-To: <1444654626-3290-1-git-send-email-rmanohar@qti.qualcomm.com> (Rajkumar Manoharan's message of "Mon, 12 Oct 2015 18:26:59 +0530") Message-ID: <87pp0fgen3.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Rajkumar Manoharan Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Rajkumar Manoharan writes: > Below patchset adds fast path support for uplink traffic by bypassing > HTC layer processing. This is enabled by making use of unused copy > engine 5 to receive HTT messages directly from HIF layer. From initial > validation in VHT80/5G mode TCP UL is improved to 900Mbps from ~840Mbps > in conducted test. > > -Rajkumar > > v2: > * fix invalid dma memory access (ATH10K_SKB_RXCB is used instead of > ATH10K_SKB_CB in htt_tx_cb) > * register either send_cb or recv_cb callback not both for > appropriate CE. > * Process CE 4 send completion first before processing rx > > Rajkumar Manoharan (7): > ath10k: export htc tx rx handlers > ath10k: register per copy engine send completion callbacks > ath10k: register per copy engine receive callbacks > ath10k: export htt tx rx handlers > ath10k: Configure copy engine 5 for HTT messages > ath10k: remove unused dl_is_polled > ath10k: remove htc polling for tx completion All 7 applied, thanks. I wasn't able to reproduce the warning anymore, tested with both qca988x and qca99x0. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k