From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbguseast1.qq.com (smtpbguseast1.qq.com [54.204.34.129]) (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 AFD50241103; Sat, 1 Nov 2025 01:39:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.204.34.129 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761961185; cv=none; b=CHEIQRV6xCTgpgYidCUiKDX73n005dZEWfmU5BzyQrFu9soICBAaD6ASbdKxWMFVkKBeXhVaOjAWXxv4MEGcfSGMgkGh0ss24sIXFS84VRUsE8ZWbpg/O7Pq1DUNu5K6MNbt0/5TpDurpidf1lJvruwu+H02JF3KvEQCpxUWuIg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761961185; c=relaxed/simple; bh=Ntitx045SOuBbR83b0R7QhiZ8vD4GS0odDafsf4OUNM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=MXRuuCC1GbEl4eZUdJb2ptz8oXOYnXu0l+e8VcLDrGadSW7Cp1/3+dFS91q4J8XAWrx6PXdxJVUUJ1XKcEYYCFb7z5wROkvkJa1ma3JB6ZjAsrRLJJ0CLsDm7XIaC+3WCZO3yAnOat/DSMJ3tuE8sJjN71/HuvLHbcTTpeQwRZ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mucse.com; spf=pass smtp.mailfrom=mucse.com; arc=none smtp.client-ip=54.204.34.129 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mucse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mucse.com X-QQ-mid: zesmtpsz9t1761961141tbc37b387 X-QQ-Originating-IP: ylgEnAVed5sB36cFeIMaUMZjiyQfEuqtcD7ld4bWG/s= Received: from localhost.localdomain ( [203.174.112.180]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 01 Nov 2025 09:38:58 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 10405311281483584831 EX-QQ-RecipientCnt: 17 From: Dong Yibo To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, corbet@lwn.net, andrew+netdev@lunn.ch, danishanwar@ti.com, vadim.fedorenko@linux.dev, geert+renesas@glider.be, mpe@ellerman.id.au, lorenzo@kernel.org, lukas.bulwahn@redhat.com Cc: netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, dong100@mucse.com Subject: [PATCH net-next v17 0/5] Add driver for 1Gbe network chips from MUCSE Date: Sat, 1 Nov 2025 09:38:44 +0800 Message-Id: <20251101013849.120565-1-dong100@mucse.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpsz:mucse.com:qybglogicsvrgz:qybglogicsvrgz3a-1 X-QQ-XMAILINFO: OQNQM5UP8StMXU05C0AxZJW2+e6E2+XYUwQ7J339jQWGlcbMoOcZUqvz CnbI5li8lNqjM6QAQF8pEXgpOKH3uXTHFN9jZ4nzrQNBRe6aLusHZ5SFUUw/7j/zvlW+Hto xTQkrkcPFvvM1/FF35xFY0axVygVVaEYJdjJDCZwrUIpC8esRftIHI8dLBqlINCyhTNH7nU W3baCO4x2ZNalH27LAtDbIQft8andg8XXG2FPF7gu16qPYQHYdrOeHtjwN5GHzkD0WpVERC 5fauAF64alkdgCpSrmWYRahyfzxmRvsKEhQRKRs57psv7UXZ/ViRnMLMmP7Uovv8zKK+41t KgGpPvZRrCCW+5gEaOaz6OaNV6ALccgUDM+Ub+f8D/qCbA32PtwuNRTOVSJyg9aBfYh5O90 5LrdpTi7SSV/FDNyYRnzr3GTEfhZ4ZObQk5z2+3mFxMH2IOI22QZiD2/+5NAlTVM0xqHOuo b4veIQgSl/U2JdSd72D5C+VG94ZZGgmCcQUfK4FqFXUCI34SPxEihixYhJYNhdyr86tBQeL d7OHuGz2nCyuTVMCFu1IlxUdAzecMtfXCSE3jjuSXgU/RkePNH9mFbkqfYkc8zJ0dOdEG5P v5eA9CrMz9KSaRmi7qcw6wfOoZiKuwqxp7bp5R9Hj5uOpOv0mNTBNtSkyZu+K4r6MZKvXzI mXItOsbOi8qzoluIkHZ7VHDDmACkONAkTPfb/gBz0YTWyJOm5D/QhSfn+/wWzErnQNKmMu1 kEAIvCE+rSI2AcKimN6Jn8XBwTxMXLyvR6vXXqB0t7P6vxG2fW3mB4CUq/zSw9fyefShPa2 cxkjoJ8+e0VdDUgeu+XLy98vsPIcu5A7WGaY/zAwoFJSb1UGM39dnZybhQvb7Rl1REWyJB/ wKnAp27xU872Srx8LwGzR189erqYHmuwV0kp928oseHDVX5lVUsfPs6g9F7OhIiVMvigpbZ j3VKozr0S0OJ/fvRIABTNl3LFGnZDiEME+8b+Q1azsJIIkAm0B/2/nM5NPopggKkwsr8Fm9 K0hmgjEZT2sfRFLA92qXFBYs8ka+jw6blgDrMN2g== X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= X-QQ-RECHKSPAM: 0 Hi maintainers, This patch series adds support for MUCSE RNPGBE 1Gbps PCIe Ethernet controllers (N500/N210 series), including build infrastructure, hardware initialization, mailbox (MBX) communication with firmware, and basic netdev registration (Can show mac witch is got from firmware, and tx/rx will be added later). Series breakdown (5 patches): 01/05: net: ethernet/mucse: Add build support for rnpgbe - Kconfig/Makefile for MUCSE vendor, basic PCI probe (no netdev) 02/05: net: ethernet/mucse: Add N500/N210 chip support - netdev allocation, BAR mapping 03/05: net: ethernet/mucse: Add basic MBX ops for PF-FW communication - base read/write, write with poll ack, poll and read data 04/05: net: ethernet/mucse: Add FW commands (sync, reset, MAC query) - FW sync retry logic, MAC address retrieval, reset hw with base mbx ops in patch4 05/05: net: ethernet/mucse: Complete netdev registration - HW reset, MAC setup, netdev_ops registration Changelog: v16 -> v17: [patch 5/5]: 1. Remove '#include '. (Jakub Kicinski) 2. Remove perm_addr define in 'struct mucse_hw'. (Jakub Kicinski) 3. Update get perm_addr logic. (Jakub Kicinski). links: v16: https://lore.kernel.org/netdev/20251027032905.94147-1-dong100@mucse.com/ v15: https://lore.kernel.org/netdev/20251022081351.99446-6-dong100@mucse.com/ v14: https://lore.kernel.org/netdev/20251014072711.13448-1-dong100@mucse.com/ v13: https://lore.kernel.org/netdev/20250922014111.225155-1-dong100@mucse.com/ v12: https://lore.kernel.org/netdev/20250916112952.26032-1-dong100@mucse.com/ v11: https://lore.kernel.org/netdev/20250909120906.1781444-1-dong100@mucse.com/ v10: https://lore.kernel.org/netdev/20250903025430.864836-1-dong100@mucse.com/ v9 : https://lore.kernel.org/netdev/20250828025547.568563-1-dong100@mucse.com/ v8 : https://lore.kernel.org/netdev/20250827034509.501980-1-dong100@mucse.com/ v7 : https://lore.kernel.org/netdev/20250822023453.1910972-1-dong100@mucse.com v6 : https://lore.kernel.org/netdev/20250820092154.1643120-1-dong100@mucse.com/ v5 : https://lore.kernel.org/netdev/20250818112856.1446278-1-dong100@mucse.com/ v4 : https://lore.kernel.org/netdev/20250814073855.1060601-1-dong100@mucse.com/ v3 : https://lore.kernel.org/netdev/20250812093937.882045-1-dong100@mucse.com/ v2 : https://lore.kernel.org/netdev/20250721113238.18615-1-dong100@mucse.com/ v1 : https://lore.kernel.org/netdev/20250703014859.210110-1-dong100@mucse.com/ Dong Yibo (5): net: rnpgbe: Add build support for rnpgbe net: rnpgbe: Add n500/n210 chip support with BAR2 mapping net: rnpgbe: Add basic mbx ops support net: rnpgbe: Add basic mbx_fw support net: rnpgbe: Add register_netdev .../device_drivers/ethernet/index.rst | 1 + .../device_drivers/ethernet/mucse/rnpgbe.rst | 17 + MAINTAINERS | 8 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/mucse/Kconfig | 33 ++ drivers/net/ethernet/mucse/Makefile | 7 + drivers/net/ethernet/mucse/rnpgbe/Makefile | 11 + drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h | 71 +++ .../net/ethernet/mucse/rnpgbe/rnpgbe_chip.c | 143 ++++++ drivers/net/ethernet/mucse/rnpgbe/rnpgbe_hw.h | 17 + .../net/ethernet/mucse/rnpgbe/rnpgbe_main.c | 320 ++++++++++++++ .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c | 406 ++++++++++++++++++ .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h | 20 + .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c | 191 ++++++++ .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h | 88 ++++ 16 files changed, 1335 insertions(+) create mode 100644 Documentation/networking/device_drivers/ethernet/mucse/rnpgbe.rst create mode 100644 drivers/net/ethernet/mucse/Kconfig create mode 100644 drivers/net/ethernet/mucse/Makefile create mode 100644 drivers/net/ethernet/mucse/rnpgbe/Makefile create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_hw.h create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c create mode 100644 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h -- 2.25.1