netdev - [PATCH v3 0/5] Add driver for 1Gbe network chips from MUCSE

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Message-Id: <20250812093937.882045-1-dong100@mucse.com>
Date: Tue, 12 Aug 2025 17:39:32 +0800
From: Dong Yibo <dong100@...se.com>
To: andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	horms@...nel.org,
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	gur.stavi@...wei.com,
	maddy@...ux.ibm.com,
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	lee@...ger.us,
	gongfan1@...wei.com,
	lorenzo@...nel.org,
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	Parthiban.Veerasooran@...rochip.com,
	lukas.bulwahn@...hat.com,
	alexanderduyck@...com,
	richardcochran@...il.com
Cc: netdev@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	dong100@...se.com
Subject: [PATCH v3 0/5] Add driver for 1Gbe network chips from MUCSE

Hi maintainers,

This patch series is v3 to introduce support for MUCSE N500/N210 1Gbps
Ethernet controllers. I divide codes into multiple series, this is the
first one which only register netdev without true tx/rx functions.

The driver has been tested on the following platform:
   - Kernel version: 6.16.0
   - Intel Xeon Processor

Changelog:
v2 -> v3:
  [patch 1/5]:
  1. Fix rnpgbe_driver_name as static.
  2. Fix sorted-list for index.rst Kconfig Makefile.
  [patch 2/5]
  1. Using common funcs to initialize common parts across multiple chips.
  [patch 3/5]
  1. Fix no initialised error.
  [patch 4/5]:
  1. Fix invalid bitfield specifier for type restricted __le32
  
  Some common modifications:
  1. Remove extra parentheses for constant.
  2. Check code-spell error and comment.
  3. Remove no used code and define.
  4. Use const for all ops.
  5. Modify the code based on Brett Creeley, andrew, horms's feedbacks.

links:
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
  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  |  21 +
 MAINTAINERS                                   |   8 +
 drivers/net/ethernet/Kconfig                  |   1 +
 drivers/net/ethernet/Makefile                 |   1 +
 drivers/net/ethernet/mucse/Kconfig            |  34 ++
 drivers/net/ethernet/mucse/Makefile           |   7 +
 drivers/net/ethernet/mucse/rnpgbe/Makefile    |  11 +
 drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h    | 148 ++++++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_chip.c   | 166 +++++++
 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_hw.h |  15 +
 .../net/ethernet/mucse/rnpgbe/rnpgbe_main.c   | 352 ++++++++++++++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c    | 443 ++++++++++++++++++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h    |  31 ++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c | 275 +++++++++++
 .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h | 201 ++++++++
 16 files changed, 1715 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