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[2620:137:e000::3:1]) by mx.google.com with ESMTPS id by13-20020a056a00400d00b0068e3e4f5b90si2096421pfb.10.2023.09.21.12.38.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Sep 2023 12:38:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::3:1 as permitted sender) client-ip=2620:137:e000::3:1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=eLzh8Ig4; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::3:1 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id B9FA083328CE; Thu, 21 Sep 2023 12:29:33 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbjIUT31 (ORCPT + 56 others); Thu, 21 Sep 2023 15:29:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230394AbjIUT3J (ORCPT ); Thu, 21 Sep 2023 15:29:09 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E6EBA9EF for ; Thu, 21 Sep 2023 10:07:28 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 080BEC43391; Thu, 21 Sep 2023 06:30:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695277821; bh=dKmYQDeeA+4tWlPl/hXjWoF4/bbTVRwllO7onRmJL+0=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=eLzh8Ig4u72Uj2sGFguKUGAtHu4czACt/T77ipE49xeulYAOZPm08CiOeJqqgYU07 k/OoczkUaVyS/hdwVPjD+7c6r+kauadhqLQZeVdyPoL7jGTKD9vBDHF9l3500IzDvT +wi54E72bHId0TJRH07mY/p2n/t1BAJcfk0VomMbTG0dMMIhjYYtE3Cl5UilW4le9J cIz34FohzW77hacdkZu2YO4xZ1Y7jZsnrORmYLXV5onzVjesm6anyWXbGUtoVtNbko Lu8aIezMtKcDtzUddL6kNOeL9LZ1z73xvNHsLKY6NZJ9xuio7b6Ys0clE0Av9Gkl/1 a/Zq5kywfpZFg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v4] wifi: wilc1000: add back-off algorithm to balance tx queue packets From: Kalle Valo In-Reply-To: <20230915175946.4361-1-prasurjya.rohansaikia@microchip.com> References: <20230915175946.4361-1-prasurjya.rohansaikia@microchip.com> To: Cc: , , User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2 Message-ID: <169527781889.1469888.3059237937183223820.kvalo@kernel.org> Date: Thu, 21 Sep 2023 06:30:20 +0000 (UTC) X-Spam-Status: No, score=-0.1 required=5.0 tests=DATE_IN_PAST_06_12, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Thu, 21 Sep 2023 12:29:33 -0700 (PDT) wrote: > From: Prasurjya Rohan Saikia > > Add an algorithm to backoff the Tx Task when low memory scenario is > triggered at firmware. During high data transfer from host, the firmware > runs out of VMM memory, which is used to hold the frames from the host. > So, adding the flow control delays the transmit from host side when > there is not enough space to accommodate frames in firmware side. > > Signed-off-by: Prasurjya Rohan Saikia > Acked-by: Ajay Singh Patch applied to wireless-next.git, thanks. a08bb28f6eb6 wifi: wilc1000: add back-off algorithm to balance tx queue packets -- https://patchwork.kernel.org/project/linux-wireless/patch/20230915175946.4361-1-prasurjya.rohansaikia@microchip.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches