From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 05F9B461F9; Tue, 11 Feb 2025 16:07:14 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0B8254064E; Tue, 11 Feb 2025 16:07:06 +0100 (CET) Received: from localhost.localdomain (unknown [103.233.162.252]) by mails.dpdk.org (Postfix) with ESMTP id 262314060A for ; Tue, 11 Feb 2025 16:07:03 +0100 (CET) Received: by localhost.localdomain (Postfix, from userid 0) id 534E6A3D9A; Tue, 11 Feb 2025 23:06:46 +0800 (CST) From: Wenbo Cao To: thomas@monjalon.net, Wenbo Cao Cc: stephen@networkplumber.org, dev@dpdk.org, ferruh.yigit@amd.com, andrew.rybchenko@oktetlabs.ru, yaojun@mucse.com Subject: [PATCH v10 01/28] net/rnp: add skeleton Date: Tue, 11 Feb 2025 23:06:11 +0800 Message-Id: <1739286398-61972-2-git-send-email-caowenbo@mucse.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1739286398-61972-1-git-send-email-caowenbo@mucse.com> References: <1739286398-61972-1-git-send-email-caowenbo@mucse.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add basic PMD library and doc build infrastructure Update maintainers file to claim responsibility. Signed-off-by: Wenbo Cao Reviewed-by: Thomas Monjalon --- .mailmap | 1 + MAINTAINERS | 6 +++ doc/guides/nics/features/rnp.ini | 8 ++++ doc/guides/nics/index.rst | 1 + doc/guides/nics/rnp.rst | 82 ++++++++++++++++++++++++++++++++ drivers/net/meson.build | 1 + drivers/net/rnp/meson.build | 18 +++++++ drivers/net/rnp/rnp_ethdev.c | 3 ++ 8 files changed, 120 insertions(+) create mode 100644 doc/guides/nics/features/rnp.ini create mode 100644 doc/guides/nics/rnp.rst create mode 100644 drivers/net/rnp/meson.build create mode 100644 drivers/net/rnp/rnp_ethdev.c diff --git a/.mailmap b/.mailmap index 818798273f..5860c743a3 100644 --- a/.mailmap +++ b/.mailmap @@ -1651,6 +1651,7 @@ Wei Xie Weiyuan Li Wei Zhao Wen Chiu +Wenbo Cao Wen-Chi Yang Wenfeng Liu Wenjie Li diff --git a/MAINTAINERS b/MAINTAINERS index 0f940ad713..f9e0a312db 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1011,6 +1011,12 @@ F: drivers/net/r8169/ F: doc/guides/nics/r8169.rst F: doc/guides/nics/features/r8169.ini +Mucse rnp +M: Wenbo Cao +F: drivers/net/rnp +F: doc/guides/nics/rnp.rst +F: doc/guides/nics/features/rnp.ini + Solarflare sfc_efx M: Andrew Rybchenko F: drivers/common/sfc_efx/ diff --git a/doc/guides/nics/features/rnp.ini b/doc/guides/nics/features/rnp.ini new file mode 100644 index 0000000000..2ad04ee330 --- /dev/null +++ b/doc/guides/nics/features/rnp.ini @@ -0,0 +1,8 @@ +; +; Supported features of the 'rnp' network poll mode driver. +; +; Refer to default.ini for the full list of available PMD features. +; +[Features] +Linux = Y +x86-64 = Y diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst index 50688d9f64..6ce7ef24df 100644 --- a/doc/guides/nics/index.rst +++ b/doc/guides/nics/index.rst @@ -61,6 +61,7 @@ Network Interface Controller Drivers pfe qede r8169 + rnp sfc_efx softnic tap diff --git a/doc/guides/nics/rnp.rst b/doc/guides/nics/rnp.rst new file mode 100644 index 0000000000..4b78a492d4 --- /dev/null +++ b/doc/guides/nics/rnp.rst @@ -0,0 +1,82 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2023 Mucse IC Design Ltd. + +RNP Poll Mode driver +==================== + +The RNP ETHDEV PMD (**librte_net_rnp**) provides poll mode ethdev +driver support for the inbuilt network device found in the **Mucse RNP** + +Prerequisites +------------- +More information can be found at `Mucse, Official Website +`_. +For English version you can download the below pdf. +`` + +Supported Chipsets and NICs +--------------------------- + +- MUCSE Ethernet Controller N10 Series for 10GbE or 40GbE (Dual-port) + +Chip Basic Overview +------------------- +N10 isn't normal with traditional PCIe network card, The chip only have two pcie physical function. +The Chip max can support eight ports. + +.. code-block:: console + + +------------------------------------------------+ + | OS | + | PCIE (PF0) | + | | | | | | + +----|------------|------------|------------|----+ + | | | | + +-|------------|------------|------------|-+ + | Extend Mac | + | VLAN/Unicast/multicast | + | Promisc Mode Ctrl | + | | + +-|------------|------------|------------|-+ + | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | | | | | + | MAC 0 | | MAC 1 | | MAC 2 | | MAC 3 | + | | | | | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | | | | | + | PORT 0| | PORT 1| | PORT 2| | PORT 3| + | | | | | | | | + +-------+ +-------+ +-------+ +-------+ + + +------------------------------------------------+ + | OS | + | PCIE (PF1) | + | | | | | | + +----|------------|------------|------------|----+ + | | | | + +-|------------|------------|------------|-+ + | Extend Mac | + | VLAN/Unicast/multicast | + | Promisc Mode Ctrl | + | | + +-|------------|------------|------------|-+ + | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | | | | | + | MAC 4 | | MAC 5 | | MAC 6 | | MAC 7 | + | | | | | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | + +---|---+ +---|---+ +---|---+ +---|---+ + | | | | | | | | + | PORT 4| | PORT 5| | PORT 6| | PORT 7| + | | | | | | | | + +-------+ +-------+ +-------+ +-------+ + +Limitations or Known issues +--------------------------- + +BSD are not supported yet. diff --git a/drivers/net/meson.build b/drivers/net/meson.build index dafd637ba4..2e2327c760 100644 --- a/drivers/net/meson.build +++ b/drivers/net/meson.build @@ -54,6 +54,7 @@ drivers = [ 'qede', 'r8169', 'ring', + 'rnp', 'sfc', 'softnic', 'tap', diff --git a/drivers/net/rnp/meson.build b/drivers/net/rnp/meson.build new file mode 100644 index 0000000000..8f8c4b12e3 --- /dev/null +++ b/drivers/net/rnp/meson.build @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(C) 2023 Mucse IC Design Ltd. +# +if not is_linux + build = false + reason = 'only supported on Linux' + subdir_done() +endif + +if arch_subdir == 'riscv' + build = false + reason = 'not supported on RISC-V' + subdir_done() +endif + +sources = files( + 'rnp_ethdev.c', +) diff --git a/drivers/net/rnp/rnp_ethdev.c b/drivers/net/rnp/rnp_ethdev.c new file mode 100644 index 0000000000..9ce3c0b497 --- /dev/null +++ b/drivers/net/rnp/rnp_ethdev.c @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2023 Mucse IC Design Ltd. + */ -- 2.34.1