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Message-ID: <cover.1734599672.git.gur.stavi@huawei.com> Date: Thu, 19 Dec 2024 11:21:54 +0200 From: Gur Stavi <gur.stavi@...wei.com> To: Gur Stavi <gur.stavi@...wei.com>, gongfan <gongfan1@...wei.com> CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, Andrew Lunn <andrew+netdev@...n.ch>, <linux-doc@...r.kernel.org>, Jonathan Corbet <corbet@....net>, Bjorn Helgaas <helgaas@...nel.org>, Cai Huoqing <cai.huoqing@...ux.dev>, Xin Guo <guoxin09@...wei.com>, Shen Chenyang <shenchenyang1@...ilicon.com>, Zhou Shuai <zhoushuai28@...wei.com>, Wu Like <wulike1@...wei.com>, Shi Jing <shijing34@...wei.com>, Meny Yossefi <meny.yossefi@...wei.com> Subject: [PATCH net-next v01 0/1] net: hinic3: Add a driver for Huawei 3rd gen NIC This is the 1/3 patch of the patch-set described below. The patch-set contains driver for Huawei's 3rd generation HiNIC Ethernet device that will be available in the future. This is an SRIOV device, designed for data centers. Initially, the driver only supports VFs. Following the discussion over RFC01, the code will be submitted in separate smaller patches where until the last patch the driver is non-functional. The RFC02 submission contains overall view of the entire driver but every patch will be posted as a standalone submission. Changes: RFC V01: https://lore.kernel.org/netdev/cover.1730290527.git.gur.stavi@huawei.com RFC V02: https://lore.kernel.org/netdev/cover.1733990727.git.gur.stavi@huawei.com * Reduce overall line of code by removing optional functionality. * Break down into smaller patches. PATCH 01 V01: * Documentation style and consistency fixes (from Bjorn Helgaas) * Use ipoll instead of custom code (from Andrew Lunn) * Move dev_set_drvdata up in initialization order (from Andrew Lunn) * Use netdev's max_mtu, min_mtu (from Andrew Lunn) * Fix variable 'xxx' set but not used warnings (from Linux patchwork) gongfan (1): hinic3: module initialization and tx/rx logic .../device_drivers/ethernet/huawei/hinic3.rst | 137 ++++ MAINTAINERS | 7 + drivers/net/ethernet/huawei/Kconfig | 1 + drivers/net/ethernet/huawei/Makefile | 1 + drivers/net/ethernet/huawei/hinic3/Kconfig | 16 + drivers/net/ethernet/huawei/hinic3/Makefile | 21 + .../ethernet/huawei/hinic3/hinic3_common.c | 53 ++ .../ethernet/huawei/hinic3/hinic3_common.h | 27 + .../ethernet/huawei/hinic3/hinic3_hw_cfg.c | 30 + .../ethernet/huawei/hinic3/hinic3_hw_cfg.h | 58 ++ .../ethernet/huawei/hinic3/hinic3_hw_comm.c | 37 + .../ethernet/huawei/hinic3/hinic3_hw_comm.h | 13 + .../ethernet/huawei/hinic3/hinic3_hw_intf.h | 85 +++ .../net/ethernet/huawei/hinic3/hinic3_hwdev.c | 24 + .../net/ethernet/huawei/hinic3/hinic3_hwdev.h | 82 +++ .../net/ethernet/huawei/hinic3/hinic3_hwif.c | 15 + .../net/ethernet/huawei/hinic3/hinic3_hwif.h | 50 ++ .../net/ethernet/huawei/hinic3/hinic3_lld.c | 410 +++++++++++ .../net/ethernet/huawei/hinic3/hinic3_lld.h | 20 + .../net/ethernet/huawei/hinic3/hinic3_main.c | 415 +++++++++++ .../net/ethernet/huawei/hinic3/hinic3_mbox.c | 17 + .../net/ethernet/huawei/hinic3/hinic3_mbox.h | 16 + .../net/ethernet/huawei/hinic3/hinic3_mgmt.h | 13 + .../huawei/hinic3/hinic3_mgmt_interface.h | 111 +++ .../huawei/hinic3/hinic3_netdev_ops.c | 77 ++ .../ethernet/huawei/hinic3/hinic3_nic_cfg.c | 254 +++++++ .../ethernet/huawei/hinic3/hinic3_nic_cfg.h | 45 ++ .../ethernet/huawei/hinic3/hinic3_nic_dev.h | 100 +++ .../ethernet/huawei/hinic3/hinic3_nic_io.c | 21 + .../ethernet/huawei/hinic3/hinic3_nic_io.h | 117 +++ .../huawei/hinic3/hinic3_queue_common.c | 65 ++ .../huawei/hinic3/hinic3_queue_common.h | 51 ++ .../net/ethernet/huawei/hinic3/hinic3_rss.c | 24 + .../net/ethernet/huawei/hinic3/hinic3_rss.h | 12 + .../net/ethernet/huawei/hinic3/hinic3_rx.c | 401 ++++++++++ .../net/ethernet/huawei/hinic3/hinic3_rx.h | 91 +++ .../net/ethernet/huawei/hinic3/hinic3_tx.c | 691 ++++++++++++++++++ .../net/ethernet/huawei/hinic3/hinic3_tx.h | 129 ++++ .../net/ethernet/huawei/hinic3/hinic3_wq.c | 29 + .../net/ethernet/huawei/hinic3/hinic3_wq.h | 75 ++ 40 files changed, 3841 insertions(+) create mode 100644 Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst create mode 100644 drivers/net/ethernet/huawei/hinic3/Kconfig create mode 100644 drivers/net/ethernet/huawei/hinic3/Makefile create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_common.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hw_cfg.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hw_cfg.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hw_comm.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hw_comm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hw_intf.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hwdev.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hwif.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_hwif.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_lld.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_lld.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_main.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_mbox.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_mbox.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_mgmt.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_mgmt_interface.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_netdev_ops.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_nic_cfg.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_nic_io.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_nic_io.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_queue_common.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_queue_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_rss.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_rss.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_rx.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_rx.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_tx.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_tx.h create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_wq.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hinic3_wq.h base-commit: 65fb414c93f486cef5408951350f20552113abd0 -- 2.45.2
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