From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) (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 D9ACD2D5C9B; Mon, 27 Oct 2025 03:29:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.206.16.166 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761535795; cv=none; b=O0nYOdXsUlXHBRRvgigf5eJzdH9WDobkgA1bbRF+1QjRhuAJFMwTdb4V+H//KrdWqonq37u8mrHwQmRmV/Ju+OP2vnl0MiBxT6llNvRdDshXdyBBAypdIAICsq8hQtcosPkA54ffIH1IiZiCEnxX1j85ZXR88bPz0FH848KC3QU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761535795; c=relaxed/simple; bh=lRA8n0TGjHPZcdwnpDWKyoO9RVo48D9SjUt589DFzpA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=bOkSFmx3DH8ofUx+/pArYfab2YCQcMb8XcW5niHpfPI7Vzc2EctA8lYbf+cz6gG1uNM4CqGMFchUHfqoXj20qC0RO39AG5DxWtxJcsORZys+h/O6gWb+GJxiVoIU8CSPbwjni0w5ixaRDIP9rHESCpA6zuanQb+CYt0V/1ntNgI= 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=54.206.16.166 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: zesmtpsz2t1761535756tf0b452a9 X-QQ-Originating-IP: licCKsMsUoauo/qqyG2xiHHmoO/xjMzrMjf1VtSh09w= Received: from localhost.localdomain ( [203.174.112.180]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 27 Oct 2025 11:29:13 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 15893421315603861346 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 v16 0/5] Add driver for 1Gbe network chips from MUCSE Date: Mon, 27 Oct 2025 11:29:00 +0800 Message-Id: <20251027032905.94147-1-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: Nj/x19RzgDOAfKfVhBIh2V6tyS9Hbt9vBpFAfLJuiKBwII3+FWUMh3AF ovpg+RInuyEQO1Ik6JoK7r1wI9f+U9RxpDOpacNQNgkDIcOyhQhXL2cj9O7cyA8YHqSAjoK F31lXWD3pwpPCDoy9PBrmEWkNn7emkhzMP0awIFFuocBPsgcBI2DkjhmWn9oWeoCUXgYseJ FJFBL3zQ7dgh1bihISkHYE3xWCdD107GX+2gA+N9ojTmQroakOtThzp2/NoIexFVWf5SEWg Wpc0EufxF8UWvr+sf5BFu+Ji4BmSZ98fbl3U95P08seeQ7kIfIlusl/mIKAMrqlA3c9UtOZ 6MKiGzsSSpillkn23VGxyRtl5MioRljYsr7j877P2Kmk46uyrFbK+iKghDJXcIXhiSIAXK0 CPvJWboqTKasBNp8rjMf9t26Ni9W44ZR9tiVWO6jQfuSNHVIM7+CaFbbsvCan9ns/QewNjb DqWNzU24VfL2yau15pRUOBW8hEroz99XYXhr1ZJu5QOca2Xpe0G1cpS1khRKLHwOwUpPbPp mLGEmto4oxcSuNIvCo+3o9+KKF2bgEmkBF2da9GJ7y/ZNu3+NdUB09dWMrHF2Reu4G/Twtt NnULn9ySUGmXLIIQyQJHONONjQ9dWqy0BLMrK0y6IRv1VniTP1tJ2OXjoJxPLBdPYN20gs2 fmPynuvmWHzZol8uaskBjgjHRfKBcsYvZQDT+lCVKHsse6Duy7zBBZU+14jOav6Q8I6asn1 REllJKR6BynlG3LnFM7T8U2isMaWsFuuMZKsb51hZQ3hsSEKm7LiJLiWbiSk4wYwPuCjuTn MtKQHNsmq4RlKw+YLSmRAx1DFz7dmuDQHPFl5c17NGYtC1NsY4OECohO+iqBmBG00UXkgbY /2gOuv4YSwQnFO1FBFze1UMxSU2if10H/Euc90+2WpOekQwekKR1NwvmassZMCHuAkF2IH6 UA+cFbxGQ3SV5q9ZoNZcsZy88L2Uru5DFfqretuVRXhHmv+yGqMmWxkE4NONdUqpET3x1Zb XYWszrZ5eoeUacK5zIIziy+FhDAa0= X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= 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: v15 -> v16: [patch 4/5]: 1. Remove local variable 'info' in mucse_mbx_get_info. (Vadim Fedorenko) links: 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 | 73 ++++ .../net/ethernet/mucse/rnpgbe/rnpgbe_chip.c | 143 ++++++ drivers/net/ethernet/mucse/rnpgbe/rnpgbe_hw.h | 17 + .../net/ethernet/mucse/rnpgbe/rnpgbe_main.c | 318 ++++++++++++++ .../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