From patchwork Wed Jan 24 14:33:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Esben Haabendal X-Patchwork-Id: 13529297 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55589C46CD2 for ; Wed, 24 Jan 2024 14:33:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=o6OMw7S2sx4Jhbsebgq/w2d2nLZMYhQ245zkX2Lq1/k=; b=3DiuAVydgOjFCq EhcxBzPdhepGjoMKuH+RddjBamkrr3Y6IMKj2IR5ik2StI0SPeZ7xfUjpxfjreWyLTQAVIbl1kPBx yZLl9AK7D6gyqrmUtSiQdFtHk5mj5N95adXwTHbp6ZdyLxL72S5BXDUd4U7kmvz4P+GdgIl/bI5B7 cXeZcESK1p9qoOLC0CKLX+y+1hHJUGlsVtGPrO9mLKt7/mduY4f90gV541dd/guPRhbAFmfP3rEW1 seUtpS0bR+jiY90aS8mmil85LDeCtOSIAOJ9Jeuj4/jYbgFcyQDdGtLjxTQLq58WVFMi5D05TuIxC OWuSZc2waS7bkJeM+J0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rSeJc-003hPd-1V; Wed, 24 Jan 2024 14:33:20 +0000 Received: from www530.your-server.de ([188.40.30.78]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rSeJZ-003hNA-2d for linux-arm-kernel@lists.infradead.org; Wed, 24 Jan 2024 14:33:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=43lXa0WU3VYMfy+YKtoNb7AXn3JY+KVVRfKVmYJaNNU=; b=gX3xFsmZxlILiwmvmGybuap8w/ CtYayO6m6VuK+QhhX5Pnk+brc4gckoiGoV5ESNv/8TjSEQ6VpZPSVmNRiLYJRnDa+AdE/D62XWUVy eBDYOpTnliziZF06bme87Y/4UK89aEii+9EfuUzEu1oMQ5Ypc7IgFlXX9oviQNx5lo5Ih2nS+G9+5 q0ROMsxjZF40qVx4TKCDS0zfQff7+a+R2nfh/J7zg6O17HQ4nY7/LXPJUentt0nRn1TQ583ZA0VVd H7vsZ6izsyFEKHRZmoFS+t5kWHt+elaJBU9LSuakv8REzyZ3SxpTCnm4UwvmsSeLuyYJ7ahrIkEky p6tthuNA==; Received: from sslproxy01.your-server.de ([78.46.139.224]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rSeJY-000Nbk-31; Wed, 24 Jan 2024 15:33:16 +0100 Received: from [87.49.43.79] (helo=localhost) by sslproxy01.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rSeJX-0009kq-8t; Wed, 24 Jan 2024 15:33:15 +0100 From: Esben Haabendal To: netdev@vger.kernel.org, Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin Cc: linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] net: stmmac: Time Based Scheduling support for OF platforms Date: Wed, 24 Jan 2024 15:33:14 +0100 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: MIME-Version: 1.0 X-Authenticated-Sender: esben@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.10/27164/Wed Jan 24 10:45:32 2024) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240124_063317_969210_647F37D6 X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This allows enabling TBS for TX queues by adding the snps,time-based-scheduling property. You should check for support for this on your particular controller before enabling. Typically, TX queue 0 does not support TBS. Signed-off-by: Esben Haabendal --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 70eadc83ca68..f0bb49b0f41c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -278,6 +278,8 @@ static int stmmac_mtl_setup(struct platform_device *pdev, plat->tx_queues_cfg[queue].coe_unsupported = of_property_read_bool(q_node, "snps,coe-unsupported"); + plat->tx_queues_cfg[queue].tbs_en = + of_property_read_bool(q_node, "snps,time-based-scheduling"); queue++; }