From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qk0-f195.google.com ([209.85.220.195]:32920 "EHLO mail-qk0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750830AbeAQK02 (ORCPT ); Wed, 17 Jan 2018 05:26:28 -0500 Received: by mail-qk0-f195.google.com with SMTP id i141so24610352qke.0 for ; Wed, 17 Jan 2018 02:26:28 -0800 (PST) Subject: Re: [PATCH v3 04/10] rtlwifi: enable mac80211 fast-tx support To: pkshih@realtek.com, kvalo@codeaurora.org References: <20180117061530.30049-1-pkshih@realtek.com> <20180117061530.30049-5-pkshih@realtek.com> Cc: Larry.Finger@lwfinger.net, yhchuang@realtek.com, linux-wireless@vger.kernel.org From: Arend van Spriel Message-ID: <5A5F24D1.2080709@broadcom.com> (sfid-20180117_112632_968898_97647EFB) Date: Wed, 17 Jan 2018 11:26:25 +0100 MIME-Version: 1.0 In-Reply-To: <20180117061530.30049-5-pkshih@realtek.com> Content-Type: text/plain; charset=windows-1252; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 1/17/2018 7:15 AM, pkshih@realtek.com wrote: > From: Ping-Ke Shih > > To enable the mac80211 fast-tx feature, the hw/driver needs to support > dynamic power saving and fragmentation. Since our driver does not > need to fragment packet into smaller pieces, we just hook an empty > callback of set_frag_threshold to avoid fragmentation in mac80211. > > After this, the mac80211 will not fragment the packets and can transmit > them faster by cache the header information. NACK. Please refer to earlier discussion [1]. Regards, Arend [1] https://patchwork.kernel.org/patch/10157389/ > Signed-off-by: Yan-Hsuan Chuang > Signed-off-by: Ping-Ke Shih > --- > drivers/net/wireless/realtek/rtlwifi/base.c | 2 ++ > drivers/net/wireless/realtek/rtlwifi/core.c | 6 ++++++ > 2 files changed, 8 insertions(+)