Commit bad535d2 authored by Bennie Yan's avatar Bennie Yan
Browse files

Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC. 

nbl_core-dirver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/release-management/issues/IAN4BO



--------------------------------

The S1055AS series smart NIC is a series of network interface card
for the Data Center Area.

Signed-off-by: default avatarBennie Yan <bennie.yan@nebula-matrix.com>
parent 2d913a6e

Documentation/networking/device_drivers/ethernet/nebula-matrix/m18120.rst

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.. SPDX-License-Identifier: GPL-2.0



============================================================

Linux Base Driver for Nebula-matrix M18120-NIC family

============================================================



Overview:

=========

M18120-NIC is a series of network interface card for the Data Center Area.



The driver supports link-speed 100GbE/25GE/10GE.



M18120-NIC devices support SR-IOV. This driver is used for both of Physical

Function(PF) and Virtual Function(VF).



M18120-NIC devices support MSI-X interrupt vector for each Tx/Rx queue and

interrupt moderation.



M18120-NIC devices support also various offload features such as checksum offload,

Receive-Side Scaling(RSS).





Supported PCI vendor ID/device IDs:

===================================



1f0f:3403 - M18110 Family PF

1f0f:3404 - M18110 Lx Family PF

1f0f:3405 - M18110 Family BASE-T PF

1f0f:3406 - M18110 Lx Family BASE-T PF

1f0f:3407 - M18110 Family OCP PF

1f0f:3408 - M18110 Lx Family OCP PF

1f0f:3409 - M18110 Family BASE-T OCP PF

1f0f:340a - M18110 Lx Family BASE-T OCP PF

1f0f:340b - M18120 Family PF

1f0f:340c - M18120 Lx Family PF

1f0f:340d - M18120 Family BASE-T PF

1f0f:340e - M18120 Lx Family BASE-T PF

1f0f:340f - M18120 Family OCP PF

1f0f:3410 - M18120 Lx Family OCP PF

1f0f:3411 - M18120 Family BASE-T OCP PF

1f0f:3412 - M18120 Lx Family BASE-T OCP PF

1f0f:3413 - M18100 Family Virtual Function



ethtool tool support

====================



Obtain basic information of the network card:

    ethtool -i enp130s0f0



Get network card ring parameters:

    ethtool -g enp130s0f0



Set the ring parameter:

    ethtool -G enp130s0f0 rx 1024 tx 1024



View statistics:

    ethtool -S enp130s0f0



Viewing Optical Module Information:

    ethtool -m enp130s0f0



Support

=======



For more information about M18110-NIC, please visit the following URL:

https://www.nebula-matrix.com/



If an issue is identified with the released source code on the supported kernel

with a supported adapter, email the specific information related to the issue to

open@nebula-matrix.com.

arch/arm64/configs/openeuler_defconfig

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@@ -3103,6 +3103,8 @@ CONFIG_SWPHY=y 
CONFIG_PHYLIB_LEDS=y

CONFIG_FIXED_PHY=y

CONFIG_SFP=m

CONFIG_NET_VENDOR_NEBULA_MATRIX=y

CONFIG_NBL_CORE=m



#

# MII PHY device drivers

arch/x86/configs/openeuler_defconfig

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@@ -3091,6 +3091,8 @@ CONFIG_SWPHY=y 
CONFIG_LED_TRIGGER_PHY=y

CONFIG_FIXED_PHY=y

CONFIG_SFP=m

CONFIG_NET_VENDOR_NEBULA_MATRIX=y

CONFIG_NBL_CORE=m



#

# MII PHY device drivers

drivers/net/ethernet/Kconfig

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@@ -197,4 +197,6 @@ source "drivers/net/ethernet/xilinx/Kconfig" 
source "drivers/net/ethernet/xircom/Kconfig"

source "drivers/net/ethernet/bzwx/Kconfig"



source "drivers/net/ethernet/nebula-matrix/Kconfig"



endif # ETHERNET

drivers/net/ethernet/Makefile

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@@ -108,3 +108,4 @@ obj-$(CONFIG_NET_VENDOR_XIRCOM) += xircom/ 
obj-$(CONFIG_NET_VENDOR_SYNOPSYS) += synopsys/

obj-$(CONFIG_NET_VENDOR_PENSANDO) += pensando/

obj-$(CONFIG_NET_VENDOR_BZWX) += bzwx/

obj-$(CONFIG_NET_VENDOR_NEBULA_MATRIX) += nebula-matrix/