[PATCH 00/15] Introduce HabanaLabs network drivers

Omer Shpigelman
2024-06-13T08:29:09Z

This patch set implements the HabanaLabs network drivers for Gaudi2 ASIC
which is designed for scaling of AI neural networks training.
The patch set includes the common code which is shared by all Gaudi ASICs
and the Gaudi2 ASIC specific code. Newer ASICs code will be followed.
All of these network drivers are modeled as an auxiliary devices to the
parent driver.

The newly added drivers are Core Network (CN), Ethernet and InfiniBand.
All of these drivers are based on the existing habanalabs driver which
serves as the compute driver and the entire platform.
The habanalabs driver probes the network drivers which configure the
relevant NIC HW of the device. In addition, it continuously communicates
with the CN driver for providing some services which are not NIC specific
e.g. PCI, MMU, FW communication etc.

See the drivers scheme at:
Documentation/networking/device_drivers/ethernet/intel/hbl.rst

The CN driver is both a parent and a son driver. It serves as the common
layer of many shared operations that are required by both EN and IB
drivers.

The Gaudi2 NIC HW is composed of 48 physical lanes, 56Gbps each. Each pair
of lanes represent a 100Gbps logical port.

The NIC HW was designed specifically for scaling AI training.
Hence it basically functions as a regular NIC device but it is tuned for
its dedicated purpose. As a result, the NIC HW supports Ethernet traffic
and RDMA over modified ROCEv2 protocol.
For example, with respect to the IB driver, the HW supports a single
context and a single PD. The reason for this is that the operational use
case of AI training for Gaudi2 consists of a single user
application/process.
Another example related to the IB driver is the lack of MR since a single
application/process can share the entire MMU with the compute device.
Moreover, the memory allocation of user data buffers which are used for
RDMA communication is done via the habanalabs compute driver uAPI.
With respect to the Ethernet driver, since the Ethernet flow is used
mainly for control, the HW is not performance tuned e.g. it assumes a
contiguous memory for the Rx buffers. Thus the EN driver needs to copy the
Rx packets from the Rx buffer into the skb memory.

The first 8 patches implement the CN driver.
The next 2 patches implement the EN driver.
The next 2 patches implement the IB driver.
The last 3 patches modify the compute driver to support the CN driver.

The patches are rebased on v6.10-rc3 tag:
https://github.com/torvalds/linux/releases/tag/v6.10-rc3

The patches are also available at:
https://github.com/HabanaAI/drivers.gpu.linux-nic.kernel/tree/hbl_next

The user-mode of the driver is being reviewed at:
https://github.com/linux-rdma/rdma-core/pull/1472

Any feedback, comment or question is welcome.

Thanks,
Omer

Omer Shpigelman (15):
net: hbl_cn: add habanalabs Core Network driver
net: hbl_cn: memory manager component
net: hbl_cn: physical layer support
net: hbl_cn: QP state machine
net: hbl_cn: memory trace events
net: hbl_cn: debugfs support
net: hbl_cn: gaudi2: ASIC register header files
net: hbl_cn: gaudi2: ASIC specific support
net: hbl_en: add habanalabs Ethernet driver
net: hbl_en: gaudi2: ASIC specific support
RDMA/hbl: add habanalabs RDMA driver
RDMA/hbl: direct verbs support
accel/habanalabs: network scaling support
accel/habanalabs/gaudi2: CN registers header files
accel/habanalabs/gaudi2: network scaling support

.../ABI/testing/debugfs-driver-habanalabs_cn | 195 +
.../device_drivers/ethernet/index.rst | 1 +
.../device_drivers/ethernet/intel/hbl.rst | 82 +
MAINTAINERS | 33 +
drivers/accel/habanalabs/Kconfig | 1 +
drivers/accel/habanalabs/Makefile | 3 +
drivers/accel/habanalabs/cn/Makefile | 2 +
drivers/accel/habanalabs/cn/cn.c | 815 +
drivers/accel/habanalabs/cn/cn.h | 133 +
.../habanalabs/common/command_submission.c | 2 +-
drivers/accel/habanalabs/common/device.c | 23 +
drivers/accel/habanalabs/common/firmware_if.c | 20 +
drivers/accel/habanalabs/common/habanalabs.h | 43 +-
.../accel/habanalabs/common/habanalabs_drv.c | 37 +-
.../habanalabs/common/habanalabs_ioctl.c | 2 +
drivers/accel/habanalabs/common/memory.c | 123 +
drivers/accel/habanalabs/gaudi/gaudi.c | 14 +-
drivers/accel/habanalabs/gaudi2/Makefile | 2 +-
drivers/accel/habanalabs/gaudi2/gaudi2.c | 440 +-
drivers/accel/habanalabs/gaudi2/gaudi2P.h | 41 +-
drivers/accel/habanalabs/gaudi2/gaudi2_cn.c | 424 +
drivers/accel/habanalabs/gaudi2/gaudi2_cn.h | 42 +
.../habanalabs/gaudi2/gaudi2_coresight.c | 145 +-
.../accel/habanalabs/gaudi2/gaudi2_security.c | 16 +-
drivers/accel/habanalabs/goya/goya.c | 6 +
.../include/gaudi2/asic_reg/gaudi2_regs.h | 10 +-
.../include/gaudi2/asic_reg/nic0_phy_regs.h | 59 +
.../nic0_qm0_axuser_nonsecured_regs.h | 61 +
.../include/gaudi2/asic_reg/nic0_qpc1_regs.h | 905 +
.../include/gaudi2/asic_reg/nic0_rxe0_regs.h | 725 +
.../include/gaudi2/asic_reg/nic0_rxe1_regs.h | 725 +
.../include/gaudi2/asic_reg/nic0_txe0_regs.h | 529 +
.../include/gaudi2/asic_reg/nic0_txs0_regs.h | 289 +
.../include/hw_ip/nic/nic_general.h | 15 +
drivers/infiniband/Kconfig | 1 +
drivers/infiniband/hw/Makefile | 1 +
drivers/infiniband/hw/hbl/Kconfig | 18 +
drivers/infiniband/hw/hbl/Makefile | 12 +
drivers/infiniband/hw/hbl/hbl.h | 326 +
drivers/infiniband/hw/hbl/hbl_encap.c | 216 +
drivers/infiniband/hw/hbl/hbl_main.c | 493 +
drivers/infiniband/hw/hbl/hbl_query_port.c | 96 +
drivers/infiniband/hw/hbl/hbl_set_port_ex.c | 96 +
drivers/infiniband/hw/hbl/hbl_usr_fifo.c | 252 +
drivers/infiniband/hw/hbl/hbl_verbs.c | 2686 +
drivers/net/ethernet/intel/Kconfig | 38 +
drivers/net/ethernet/intel/Makefile | 2 +
drivers/net/ethernet/intel/hbl_cn/Makefile | 14 +
.../net/ethernet/intel/hbl_cn/common/Makefile | 3 +
.../net/ethernet/intel/hbl_cn/common/hbl_cn.c | 5984 ++
.../net/ethernet/intel/hbl_cn/common/hbl_cn.h | 1666 +
.../intel/hbl_cn/common/hbl_cn_debugfs.c | 1457 +
.../ethernet/intel/hbl_cn/common/hbl_cn_drv.c | 240 +
.../intel/hbl_cn/common/hbl_cn_memory.c | 368 +
.../ethernet/intel/hbl_cn/common/hbl_cn_phy.c | 234 +
.../ethernet/intel/hbl_cn/common/hbl_cn_qp.c | 491 +
.../net/ethernet/intel/hbl_cn/gaudi2/Makefile | 3 +
.../asic_reg/arc_farm_kdma_ctx_axuser_masks.h | 135 +
.../asic_reg/dcore0_sync_mngr_objs_regs.h | 43543 +++++++++++++++
.../asic_reg/gaudi2_blocks_linux_driver.h | 45068 ++++++++++++++++
.../hbl_cn/gaudi2/asic_reg/gaudi2_regs.h | 77 +
.../asic_reg/nic0_mac_ch0_mac_128_masks.h | 339 +
.../asic_reg/nic0_mac_ch0_mac_128_regs.h | 101 +
.../asic_reg/nic0_mac_ch0_mac_pcs_masks.h | 713 +
.../asic_reg/nic0_mac_ch0_mac_pcs_regs.h | 271 +
.../asic_reg/nic0_mac_ch1_mac_pcs_regs.h | 271 +
.../asic_reg/nic0_mac_ch2_mac_pcs_regs.h | 271 +
.../asic_reg/nic0_mac_ch3_mac_pcs_regs.h | 271 +
.../nic0_mac_glob_stat_control_reg_masks.h | 67 +
.../nic0_mac_glob_stat_control_reg_regs.h | 37 +
.../asic_reg/nic0_mac_glob_stat_rx0_regs.h | 93 +
.../asic_reg/nic0_mac_glob_stat_rx2_regs.h | 93 +
.../asic_reg/nic0_mac_glob_stat_tx0_regs.h | 75 +
.../asic_reg/nic0_mac_glob_stat_tx2_regs.h | 75 +
.../gaudi2/asic_reg/nic0_mac_rs_fec_regs.h | 157 +
.../hbl_cn/gaudi2/asic_reg/nic0_phy_masks.h | 77 +
.../hbl_cn/gaudi2/asic_reg/nic0_phy_regs.h | 59 +
.../nic0_qm0_axuser_nonsecured_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_cong_que_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_db_fifo_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_err_fifo_regs.h | 61 +
.../nic0_qpc0_axuser_ev_que_lbw_intr_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_qpc_req_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_qpc_resp_regs.h | 61 +
.../asic_reg/nic0_qpc0_axuser_rxwqe_regs.h | 61 +
.../nic0_qpc0_axuser_txwqe_lbw_qman_bp_regs.h | 61 +
.../nic0_qpc0_dbfifo0_ci_upd_addr_regs.h | 27 +
.../nic0_qpc0_dbfifosecur_ci_upd_addr_regs.h | 27 +
.../hbl_cn/gaudi2/asic_reg/nic0_qpc0_masks.h | 963 +
.../hbl_cn/gaudi2/asic_reg/nic0_qpc0_regs.h | 905 +
.../hbl_cn/gaudi2/asic_reg/nic0_qpc1_regs.h | 905 +
.../gaudi2/asic_reg/nic0_rxb_core_masks.h | 459 +
.../gaudi2/asic_reg/nic0_rxb_core_regs.h | 665 +
.../nic0_rxe0_axuser_axuser_cq0_regs.h | 61 +
.../nic0_rxe0_axuser_axuser_cq1_regs.h | 61 +
.../hbl_cn/gaudi2/asic_reg/nic0_rxe0_masks.h | 705 +
.../hbl_cn/gaudi2/asic_reg/nic0_rxe0_regs.h | 725 +
.../asic_reg/nic0_rxe0_wqe_aruser_regs.h | 61 +
.../hbl_cn/gaudi2/asic_reg/nic0_rxe1_regs.h | 725 +
.../gaudi2/asic_reg/nic0_serdes0_masks.h | 7163 +++
.../gaudi2/asic_reg/nic0_serdes0_regs.h | 1679 +
.../gaudi2/asic_reg/nic0_serdes1_regs.h | 1679 +
.../asic_reg/nic0_tmr_axuser_tmr_fifo_regs.h | 61 +
.../nic0_tmr_axuser_tmr_free_list_regs.h | 61 +
.../asic_reg/nic0_tmr_axuser_tmr_fsm_regs.h | 61 +
.../hbl_cn/gaudi2/asic_reg/nic0_tmr_masks.h | 361 +
.../hbl_cn/gaudi2/asic_reg/nic0_tmr_regs.h | 183 +
.../hbl_cn/gaudi2/asic_reg/nic0_txb_regs.h | 167 +
.../hbl_cn/gaudi2/asic_reg/nic0_txe0_masks.h | 759 +
.../hbl_cn/gaudi2/asic_reg/nic0_txe0_regs.h | 529 +
.../hbl_cn/gaudi2/asic_reg/nic0_txs0_masks.h | 555 +
.../hbl_cn/gaudi2/asic_reg/nic0_txs0_regs.h | 289 +
.../nic0_umr0_0_completion_queue_ci_1_regs.h | 27 +
.../nic0_umr0_0_unsecure_doorbell0_regs.h | 31 +
.../nic0_umr0_0_unsecure_doorbell1_regs.h | 31 +
.../gaudi2/asic_reg/prt0_mac_core_masks.h | 137 +
.../gaudi2/asic_reg/prt0_mac_core_regs.h | 67 +
.../ethernet/intel/hbl_cn/gaudi2/gaudi2_cn.c | 5689 ++
.../ethernet/intel/hbl_cn/gaudi2/gaudi2_cn.h | 427 +
.../intel/hbl_cn/gaudi2/gaudi2_cn_debugfs.c | 319 +
.../intel/hbl_cn/gaudi2/gaudi2_cn_eq.c | 732 +
.../intel/hbl_cn/gaudi2/gaudi2_cn_phy.c | 2743 +
drivers/net/ethernet/intel/hbl_en/Makefile | 12 +
.../net/ethernet/intel/hbl_en/common/Makefile | 3 +
.../net/ethernet/intel/hbl_en/common/hbl_en.c | 1170 +
.../net/ethernet/intel/hbl_en/common/hbl_en.h | 208 +
.../intel/hbl_en/common/hbl_en_dcbnl.c | 101 +
.../ethernet/intel/hbl_en/common/hbl_en_drv.c | 211 +
.../intel/hbl_en/common/hbl_en_ethtool.c | 452 +
.../net/ethernet/intel/hbl_en/gaudi2/Makefile | 2 +
.../ethernet/intel/hbl_en/gaudi2/gaudi2_en.c | 728 +
.../ethernet/intel/hbl_en/gaudi2/gaudi2_en.h | 53 +
.../intel/hbl_en/gaudi2/gaudi2_en_dcbnl.c | 32 +
include/linux/habanalabs/cpucp_if.h | 125 +-
include/linux/habanalabs/hl_boot_if.h | 9 +-
include/linux/net/intel/cn.h | 474 +
include/linux/net/intel/cn_aux.h | 298 +
include/linux/net/intel/cni.h | 636 +
include/linux/net/intel/gaudi2.h | 432 +
include/linux/net/intel/gaudi2_aux.h | 94 +
include/trace/events/habanalabs_cn.h | 116 +
include/uapi/drm/habanalabs_accel.h | 10 +-
include/uapi/rdma/hbl-abi.h | 204 +
include/uapi/rdma/hbl_user_ioctl_cmds.h | 66 +
include/uapi/rdma/hbl_user_ioctl_verbs.h | 106 +
include/uapi/rdma/ib_user_ioctl_verbs.h | 1 +
146 files changed, 148514 insertions(+), 70 deletions(-)
create mode 100644 Documentation/ABI/testing/debugfs-driver-habanalabs_cn
create mode 100644 Documentation/networking/device_drivers/ethernet/intel/hbl.rst
create mode 100644 drivers/accel/habanalabs/cn/Makefile
create mode 100644 drivers/accel/habanalabs/cn/cn.c
create mode 100644 drivers/accel/habanalabs/cn/cn.h
create mode 100644 drivers/accel/habanalabs/gaudi2/gaudi2_cn.c
create mode 100644 drivers/accel/habanalabs/gaudi2/gaudi2_cn.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_phy_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_qm0_axuser_nonsecured_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_qpc1_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_rxe0_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_rxe1_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_txe0_regs.h
create mode 100644 drivers/accel/habanalabs/include/gaudi2/asic_reg/nic0_txs0_regs.h
create mode 100644 drivers/accel/habanalabs/include/hw_ip/nic/nic_general.h
create mode 100644 drivers/infiniband/hw/hbl/Kconfig
create mode 100644 drivers/infiniband/hw/hbl/Makefile
create mode 100644 drivers/infiniband/hw/hbl/hbl.h
create mode 100644 drivers/infiniband/hw/hbl/hbl_encap.c
create mode 100644 drivers/infiniband/hw/hbl/hbl_main.c
create mode 100644 drivers/infiniband/hw/hbl/hbl_query_port.c
create mode 100644 drivers/infiniband/hw/hbl/hbl_set_port_ex.c
create mode 100644 drivers/infiniband/hw/hbl/hbl_usr_fifo.c
create mode 100644 drivers/infiniband/hw/hbl/hbl_verbs.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn_debugfs.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn_drv.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn_memory.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn_phy.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/common/hbl_cn_qp.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/arc_farm_kdma_ctx_axuser_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/dcore0_sync_mngr_objs_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/gaudi2_blocks_linux_driver.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/gaudi2_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch0_mac_128_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch0_mac_128_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch0_mac_pcs_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch0_mac_pcs_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch1_mac_pcs_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch2_mac_pcs_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_ch3_mac_pcs_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_control_reg_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_control_reg_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_rx0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_rx2_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_tx0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_glob_stat_tx2_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_mac_rs_fec_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_phy_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_phy_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qm0_axuser_nonsecured_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_cong_que_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_db_fifo_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_err_fifo_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_ev_que_lbw_intr_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_qpc_req_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_qpc_resp_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_rxwqe_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_axuser_txwqe_lbw_qman_bp_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_dbfifo0_ci_upd_addr_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_dbfifosecur_ci_upd_addr_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_qpc1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxb_core_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxb_core_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe0_axuser_axuser_cq0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe0_axuser_axuser_cq1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe0_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe0_wqe_aruser_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_rxe1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_serdes0_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_serdes0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_serdes1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_tmr_axuser_tmr_fifo_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_tmr_axuser_tmr_free_list_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_tmr_axuser_tmr_fsm_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_tmr_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_tmr_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_txb_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_txe0_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_txe0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_txs0_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_txs0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_umr0_0_completion_queue_ci_1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_umr0_0_unsecure_doorbell0_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/nic0_umr0_0_unsecure_doorbell1_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/prt0_mac_core_masks.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/asic_reg/prt0_mac_core_regs.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/gaudi2_cn.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/gaudi2_cn.h
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/gaudi2_cn_debugfs.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/gaudi2_cn_eq.c
create mode 100644 drivers/net/ethernet/intel/hbl_cn/gaudi2/gaudi2_cn_phy.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/hbl_en.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/hbl_en.h
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/hbl_en_dcbnl.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/hbl_en_drv.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/common/hbl_en_ethtool.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/gaudi2/Makefile
create mode 100644 drivers/net/ethernet/intel/hbl_en/gaudi2/gaudi2_en.c
create mode 100644 drivers/net/ethernet/intel/hbl_en/gaudi2/gaudi2_en.h
create mode 100644 drivers/net/ethernet/intel/hbl_en/gaudi2/gaudi2_en_dcbnl.c
create mode 100644 include/linux/net/intel/cn.h
create mode 100644 include/linux/net/intel/cn_aux.h
create mode 100644 include/linux/net/intel/cni.h
create mode 100644 include/linux/net/intel/gaudi2.h
create mode 100644 include/linux/net/intel/gaudi2_aux.h
create mode 100644 include/trace/events/habanalabs_cn.h
create mode 100644 include/uapi/rdma/hbl-abi.h
create mode 100644 include/uapi/rdma/hbl_user_ioctl_cmds.h
create mode 100644 include/uapi/rdma/hbl_user_ioctl_verbs.h

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2.34.1