[v1,00/16] net-next/yunsilicon: ADD Yunsilicon XSC Ethernet Driver

Message

tianx Dec. 18, 2024, 10:51 a.m. UTC

The patch series adds the xsc driver, which will support the Yuncilicon
MS/MC/MV series of network devices.

The Yunsilicon MS/MC/MV series network cards provide support for both
Ethernet and RDMA functionalities.

This submission is the first phase, which includes the PF-based Ethernet
transmit and receive functionality. Once this is merged, we will submit
additional patches to implement support for other features, such as SR-IOV,
ethtool support, and a new RDMA driver.

Changes v0->v1:
1. name xsc_core_device as xdev instead of dev
2. modify Signed-off-by tag to Co-developed-by
3. remove some obvious comments
4. remove unnecessary zero-init and NULL-init
5. modify bad-named goto labels
6. reordered variable declarations according to the RCT rule
- Przemek Kitszel comments

7. add MODULE_DESCRIPTION()
- Jeff Johnson comments

8. remove unnecessary dev_info logs
9. replace these magic numbers with #defines in xsc_eth_common.h
10. move code to right place
11. delete unlikely() used in probe
12. remove unnecessary reboot callbacks
- Andrew Lunn comments


Xin Tian (16):
  net-next/yunsilicon: Add yunsilicon xsc driver basic framework
  net-next/yunsilicon: Enable CMDQ
  net-next/yunsilicon: Add hardware setup APIs
  net-next/yunsilicon: Add qp and cq management
  net-next/yunsilicon: Add eq and alloc
  net-next/yunsilicon: Add pci irq
  net-next/yunsilicon: Device and interface management
  net-next/yunsilicon: Add ethernet interface
  net-next/yunsilicon: Init net device
  net-next/yunsilicon: Add eth needed qp and cq apis
  net-next/yunsilicon: ndo_open and ndo_stop
  net-next/yunsilicon: Add ndo_start_xmit
  net-next/yunsilicon: Add eth rx
  net-next/yunsilicon: add ndo_get_stats64
  net-next/yunsilicon: Add ndo_set_mac_address
  net-next/yunsilicon: Add change mtu

 drivers/net/ethernet/Kconfig                  |    1 +
 drivers/net/ethernet/Makefile                 |    1 +
 drivers/net/ethernet/yunsilicon/Kconfig       |   26 +
 drivers/net/ethernet/yunsilicon/Makefile      |    8 +
 .../yunsilicon/xsc/common/xsc_auto_hw.h       |   94 +
 .../ethernet/yunsilicon/xsc/common/xsc_cmd.h  | 2513 +++++++++++++++++
 .../ethernet/yunsilicon/xsc/common/xsc_cmdq.h |  218 ++
 .../ethernet/yunsilicon/xsc/common/xsc_core.h |  647 +++++
 .../yunsilicon/xsc/common/xsc_device.h        |   77 +
 .../yunsilicon/xsc/common/xsc_driver.h        |   25 +
 .../ethernet/yunsilicon/xsc/common/xsc_pp.h   |   38 +
 .../net/ethernet/yunsilicon/xsc/net/Kconfig   |   16 +
 .../net/ethernet/yunsilicon/xsc/net/Makefile  |    9 +
 .../net/ethernet/yunsilicon/xsc/net/main.c    | 2180 ++++++++++++++
 .../net/ethernet/yunsilicon/xsc/net/xsc_eth.h |   58 +
 .../yunsilicon/xsc/net/xsc_eth_common.h       |  239 ++
 .../ethernet/yunsilicon/xsc/net/xsc_eth_rx.c  |  608 ++++
 .../yunsilicon/xsc/net/xsc_eth_stats.c        |   42 +
 .../yunsilicon/xsc/net/xsc_eth_stats.h        |   33 +
 .../ethernet/yunsilicon/xsc/net/xsc_eth_tx.c  |  310 ++
 .../yunsilicon/xsc/net/xsc_eth_txrx.c         |  185 ++
 .../yunsilicon/xsc/net/xsc_eth_txrx.h         |   90 +
 .../ethernet/yunsilicon/xsc/net/xsc_eth_wq.c  |  109 +
 .../ethernet/yunsilicon/xsc/net/xsc_eth_wq.h  |  207 ++
 .../net/ethernet/yunsilicon/xsc/net/xsc_pph.h |  176 ++
 .../ethernet/yunsilicon/xsc/net/xsc_queue.h   |  230 ++
 .../net/ethernet/yunsilicon/xsc/pci/Kconfig   |   16 +
 .../net/ethernet/yunsilicon/xsc/pci/Makefile  |   10 +
 .../net/ethernet/yunsilicon/xsc/pci/alloc.c   |  225 ++
 .../net/ethernet/yunsilicon/xsc/pci/alloc.h   |   15 +
 .../net/ethernet/yunsilicon/xsc/pci/cmdq.c    | 2000 +++++++++++++
 drivers/net/ethernet/yunsilicon/xsc/pci/cq.c  |  151 +
 drivers/net/ethernet/yunsilicon/xsc/pci/cq.h  |   14 +
 drivers/net/ethernet/yunsilicon/xsc/pci/eq.c  |  345 +++
 drivers/net/ethernet/yunsilicon/xsc/pci/eq.h  |   46 +
 drivers/net/ethernet/yunsilicon/xsc/pci/hw.c  |  269 ++
 drivers/net/ethernet/yunsilicon/xsc/pci/hw.h  |   18 +
 .../net/ethernet/yunsilicon/xsc/pci/intf.c    |  279 ++
 .../net/ethernet/yunsilicon/xsc/pci/intf.h    |   22 +
 .../net/ethernet/yunsilicon/xsc/pci/main.c    |  426 +++
 .../net/ethernet/yunsilicon/xsc/pci/pci_irq.c |  427 +++
 .../net/ethernet/yunsilicon/xsc/pci/pci_irq.h |   14 +
 drivers/net/ethernet/yunsilicon/xsc/pci/qp.c  |  189 ++
 drivers/net/ethernet/yunsilicon/xsc/pci/qp.h  |   15 +
 .../net/ethernet/yunsilicon/xsc/pci/vport.c   |  102 +
 45 files changed, 12723 insertions(+)
 create mode 100644 drivers/net/ethernet/yunsilicon/Kconfig
 create mode 100644 drivers/net/ethernet/yunsilicon/Makefile
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_auto_hw.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_cmd.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_cmdq.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_device.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_driver.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/common/xsc_pp.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/Kconfig
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/Makefile
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/main.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_common.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_stats.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_stats.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_tx.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_txrx.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_txrx.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_wq.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_wq.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_pph.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/net/xsc_queue.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/Kconfig
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/Makefile
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/alloc.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/cmdq.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/cq.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/cq.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/eq.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/eq.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/hw.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/hw.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/intf.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/intf.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/main.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/qp.c
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/qp.h
 create mode 100644 drivers/net/ethernet/yunsilicon/xsc/pci/vport.c