From mboxrd@z Thu Jan 1 00:00:00 1970 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 0F6FACEFD01 for ; Tue, 6 Jan 2026 20:31:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=jX07xLVIsxMza3KOKrZCFuZjgUNblJhk9Q9rDmR+FhQ=; b=E3R8Hafvur8mrOvT5Xl0/5gYlV nYk6TfnndyD7URIXQFeXVHfejuaxHEq/wFjOu5Uv1AmUP3RIP+Dm8FPWMzy1dt7pEQxUlksNjXqQx i7hMwXNnHQwIbvdkoExC4n92Lg1IEmCYfoU2K4GWG7F2Ee8jq2JGKz9jbfL8Q96FL38daS1xlzv+S es1FnOUl+sZCu9OOOmoPXa6cVd4keKtTtVQyPsKn0Jd2fs716jWQLoUahyI8hbT0A1o1229Vjp6Em +CTf/i1h5B71GbiRSgcQG2zRN6iZ8ZcJdDPbCqDcESuS8HowRBjwQE6/NT1bMV6pcakrsBQ4xcj0T axsuDQ+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdDhm-0000000DoqW-3fpZ; Tue, 06 Jan 2026 20:31:02 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdDhk-0000000Doq7-3EBO for linux-arm-kernel@lists.infradead.org; Tue, 06 Jan 2026 20:31:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=jX07xLVIsxMza3KOKrZCFuZjgUNblJhk9Q9rDmR+FhQ=; b=piE/fzmPOizXfmLqVhICBmhMhx iQHZyHzddzsU+E8JFpwnL8Vbr5T+mgFqhbDRZ45vTp7NTJKNaZHVo2HzepTU9+hsiMKGXz4E6QII7 Gguq5vaU3C28UtlPskObROeQH2rqA+dczwThEBGxmq+2oFMVAf2NP+Gcx+MoCbi1WSM6KdAsOvnGe Z9ooi2kyZa3BbFXwD1j3BRoXKaUtQNjuc2y7s6PgNfV3fiwFRN9PnRr8ZhKFRm16qviN9tsYUknnu vonU0X16Womu5x/4GX+4I34fej624gtErmtouljJBBVec9eDmBJQFGG7P9KzHZmXmaicU6LFz2qQ1 Oo047Xqw==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:52582) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vdDha-0000000010C-2wW1; Tue, 06 Jan 2026 20:30:50 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vdDhX-000000000jR-2EzS; Tue, 06 Jan 2026 20:30:47 +0000 Date: Tue, 6 Jan 2026 20:30:47 +0000 From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Chevallier , Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni Subject: [PATCH 0/9] net: stmmac: cleanups and low priority fixes Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260106_123100_830879_8D381587 X-CRM114-Status: GOOD ( 10.79 ) 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 Hi, Further cleanups and a few low priority fixes: - Remove duplicated register definitions from header files - Fix harmless wrong definition used for PTP message type in descriptors - Fix norm_set_tx_desc_len_on_ring() off-by-one error (and make enh_set_tx_desc_len_on_ring() follow a similar pattern.) Document the buffer size limits. I believe we never call norm_set_tx_desc_len_on_ring() with 2KiB lengths. - use u32 rather than unsigned int for 32-bit quantities in descriptors - modernise: convert to use FIELD_PREP() rather than separate mask and shift definitions. - Reorganise register and register field definitions: registers defined in address offset order followed by their register field definitions. - Remove lots of unused register definitions. drivers/net/ethernet/stmicro/stmmac/descs.h | 7 - drivers/net/ethernet/stmicro/stmmac/descs_com.h | 48 +++--- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 5 +- drivers/net/ethernet/stmicro/stmmac/dwmac100.h | 36 +---- drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 70 +-------- .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 21 ++- .../net/ethernet/stmicro/stmmac/dwmac1000_dma.c | 16 +- .../net/ethernet/stmicro/stmmac/dwmac100_core.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c | 3 +- drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 79 ++-------- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 28 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c | 70 ++++----- drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h | 8 - drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 40 ++--- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h | 164 +++++++------------- drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h | 172 +++++++++------------ drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 10 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 40 +---- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 21 +-- .../net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 39 ++--- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 75 ++++----- drivers/net/ethernet/stmicro/stmmac/enh_desc.c | 27 ++-- drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 25 ++- 24 files changed, 346 insertions(+), 662 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!