From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1313285072 for ; Thu, 8 Jan 2026 17:35:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767893736; cv=none; b=Z0WvOk3nTcD8cSdlCf2SjeQigkc5wwpfEVI9uEAdyYpgM2netBgOBFe2waCy3bvmpMqT5uEZhvPO5hh34O58rgj3FV77zj9X8U3pgIEUwcpQDq295zpSbIQVwtRs6riZyPDbOJcWKkm9bGDPOE7dhmiY6AojjLVnGdi0/pKhUQc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767893736; c=relaxed/simple; bh=xFUZEjJp/qd37roajmtmZV8v5oN5ZxuGXL45nWMGAig=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=FNdOwPXFAwuHOmkdy7eyPOlpQtSHk8uNDTCKuMa8SV48XenJUu7g29H6Mm7ntLpPHpuz2zusDyShqsFiY84SkUHdlWbMtnzvb99H/F0vT+f0tcWrh7/K1S2ypaSjJTYqCvOwZGz//uWAsJYFfkwkmaH2LUWU8I58qUScPOyeilw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=cAvWBzS6; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="cAvWBzS6" 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=AA6/cU0EwaGIbDjOwCO+iFT0bluemqog3evu4aTUGBo=; b=cAvWBzS6b/klvy0clIH5f3zzZZ cgWkt+jJTjSI4L7wD6TWbwt93K8ppCqM8AVVNFCcj88ezQaZBgiVC8UNlzRT4MjK/wnbSbqQJrO9H EfT+cwnNGkUAiZJruDCIZkrMonpXrMwwbxrGF3r4Ry7gPkWcsW9NR832EogdpCb19Lb/90wd3gSmr S85ItnIrIU4kTZaJ5/m7Keaut4B8pXvC9J2p/4XiNTo4lgKnjqfclSHy1niyYsyEntfxEXbjOPkCg lCGVwpX+VSFVDc0xnm0x5rjK8JGPJ+Vo1LegZ0pRWA/zG62p1zUAQPOl6fRd1KEqCup2EdygyMB7a AmjRhUQA==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:53814) 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 1vdtuu-000000002yC-3dwS; Thu, 08 Jan 2026 17:35:24 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vdtuq-000000002WF-2Z4D; Thu, 08 Jan 2026 17:35:20 +0000 Date: Thu, 8 Jan 2026 17:35:20 +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 net-next v2 0/9] net: stmmac: cleanups and low priority fixes Message-ID: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: Russell King (Oracle) 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. v2: - Add Maxime Chevallier's reviewed-by - Improve some commit descriptions - Fix build errors due to missed dwmac-loongson.c usage of SHIFT constants in patch 7. drivers/net/ethernet/stmicro/stmmac/descs.h | 7 - drivers/net/ethernet/stmicro/stmmac/descs_com.h | 48 +++--- .../net/ethernet/stmicro/stmmac/dwmac-loongson.c | 5 +- .../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 ++- 25 files changed, 348 insertions(+), 665 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!