Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:54728 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753142AbeAQO7G (ORCPT ); Wed, 17 Jan 2018 09:59:06 -0500 From: Kalle Valo To: Arend van Spriel Cc: pkshih@realtek.com, Larry.Finger@lwfinger.net, yhchuang@realtek.com, linux-wireless@vger.kernel.org Subject: Re: [PATCH v3 04/10] rtlwifi: enable mac80211 fast-tx support References: <20180117061530.30049-1-pkshih@realtek.com> <20180117061530.30049-5-pkshih@realtek.com> <5A5F24D1.2080709@broadcom.com> Date: Wed, 17 Jan 2018 16:59:00 +0200 In-Reply-To: <5A5F24D1.2080709@broadcom.com> (Arend van Spriel's message of "Wed, 17 Jan 2018 11:26:25 +0100") Message-ID: <87d128cz0r.fsf@kamboji.qca.qualcomm.com> (sfid-20180117_155910_015768_7585C0D5) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Arend van Spriel writes: > 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]. I dropped this patch. -- Kalle Valo