| From: |
| Dong Yibo <dong100-AT-mucse.com> |
| To: |
| davem-AT-davemloft.net, edumazet-AT-google.com, kuba-AT-kernel.org, pabeni-AT-redhat.com, horms-AT-kernel.org, corbet-AT-lwn.net, andrew+netdev-AT-lunn.ch, danishanwar-AT-ti.com, vadim.fedorenko-AT-linux.dev |
| Subject: |
| [PATCH net-next v14 0/5] Add driver for 1Gbe network chips from MUCSE |
| Date: |
| Tue, 14 Oct 2025 15:27:06 +0800 |
| Message-ID: |
| <20251014072711.13448-1-dong100@mucse.com> |
| Cc: |
| netdev-AT-vger.kernel.org, linux-doc-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, dong100-AT-mucse.com |
| Archive-link: |
| Article |
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:
v13 -> v14:
[patch 1/5]:
1. Update rnpgbe.rst (Remove copyright, fix out of order and remove
support statements). (Jakub Kicinski)
2. remove 'select PAGE_POOL' in Kconfig. (Jakub Kicinski)
3. Fix MODULE_AUTHOR in rnpgbe_main.c. (Jakub Kicinski)
[patch 5/5]:
1. Remove mucse_hw_operations define, call func directly. (Jakub Kicinski)
2. Add err_powerdown to handle erros after powerup. (Jakub Kicinski)
3. Remove use deprecated netdev->stats.tx_dropped. (Jakub Kicinski)
links:
v13: https://lore.kernel.org/netdev/20250922014111.225155-1-do...
v12: https://lore.kernel.org/netdev/20250916112952.26032-1-don...
v11: https://lore.kernel.org/netdev/20250909120906.1781444-1-d...
v10: https://lore.kernel.org/netdev/20250903025430.864836-1-do...
v9 : https://lore.kernel.org/netdev/20250828025547.568563-1-do...
v8 : https://lore.kernel.org/netdev/20250827034509.501980-1-do...
v7 : https://lore.kernel.org/netdev/20250822023453.1910972-1-d...
v6 : https://lore.kernel.org/netdev/20250820092154.1643120-1-d...
v5 : https://lore.kernel.org/netdev/20250818112856.1446278-1-d...
v4 : https://lore.kernel.org/netdev/20250814073855.1060601-1-d...
v3 : https://lore.kernel.org/netdev/20250812093937.882045-1-do...
v2 : https://lore.kernel.org/netdev/20250721113238.18615-1-don...
v1 : https://lore.kernel.org/netdev/20250703014859.210110-1-do...
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 | 81 ++++
.../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 | 416 ++++++++++++++++++
.../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h | 20 +
.../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c | 195 ++++++++
.../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h | 121 +++++
16 files changed, 1390 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
