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infix/board/amd64/linux_defconfig
T
Joachim Wiberg 71948c6c9b aarch64,amd64: enable IEC 62439-2 MRP bridge and userspace support
Set up bridge first:

    root@infix:~# ip link set dev eth0 up
    root@infix:~# ip link set dev eth1 up
    root@infix:~# ip link set dev eth2 up
    root@infix:~# ip link set dev eth3 up
    root@infix:~# ip link add name br0 type bridge
    root@infix:~# ip link set dev eth0 master br0
    root@infix:~# ip link set dev eth1 master br0
    root@infix:~# ip link set dev eth2 master br0
    root@infix:~# ip link set dev eth3 master br0

Start MRP server and add a configuration:

    root@infix:~# mrp_server &
    root@infix:~# mrp addmrp bridge br0 ring_nr 1 pport eth0 sport eth1 ring_role mrm
    root@infix:~# mrp addmrp bridge br0 ring_nr 2 pport eth2 sport eth3 ring_role mrm
    root@infix:~# mrp getmrp
    bridge: br0 ring_nr: 1 pport: eth0 sport: eth1 ring_role: MRM ring_state: CHK_RO
    bridge: br0 ring_nr: 2 pport: eth2 sport: eth3 ring_role: MRM ring_state: CHK_RC

Once all rings are set up:

    root@infix:~# ip link set dev br0 up

For more information, see:

 - https://github.com/microchip-ung/mrp
 - https://lwn.net/Articles/809089/

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
2022-11-18 17:08:59 +01:00

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CONFIG_SYSVIPC=y
CONFIG_CGROUPS=y
CONFIG_SMP=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_BRIDGE_MRP=y
CONFIG_BRIDGE_CFM=y
CONFIG_VLAN_8021Q=y
# CONFIG_WIRELESS is not set
CONFIG_PCI=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_VIRTIO=y
CONFIG_ATA=y
CONFIG_ATA_PIIX=y
CONFIG_NETDEVICES=y
CONFIG_VIRTIO_NET=y
CONFIG_NE2K_PCI=y
CONFIG_8139CP=y
# CONFIG_WLAN is not set
CONFIG_INPUT_EVDEV=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_DRM=y
CONFIG_DRM_QXL=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_BOCHS=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_EXT4_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_OVERLAY_FS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_UNWINDER_FRAME_POINTER=y