86 lines
2.4 KiB
Plaintext
86 lines
2.4 KiB
Plaintext
# Native posix ethernet driver configuration options
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# Copyright (c) 2018 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig ETH_NATIVE_POSIX
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bool "Native Posix Ethernet driver"
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depends on ARCH_POSIX
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help
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Enable native posix ethernet driver. Note, this driver is run inside
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a process in your host system.
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if ETH_NATIVE_POSIX
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config ETH_NATIVE_POSIX_INTERFACE_COUNT
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int "Number of network interfaces created"
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default NET_GPTP_NUM_PORTS if NET_GPTP
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default 1
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range 1 32
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help
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By default only one network interface is created. It is possible
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to create multiple interfaces in certain use cases. For example if
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multiple ports are defined in gPTP, then multiple network interfaces
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must be created here.
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config ETH_NATIVE_POSIX_DRV_NAME
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string "Ethernet driver name"
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default "zeth"
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help
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This option sets the driver name and name of the network interface
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in your host system. If there are multiple network interfaces defined,
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then this value is used as a prefix and the interface names will be
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zeth0, zeth1, etc.
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config ETH_NATIVE_POSIX_DEV_NAME
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string "Host ethernet TUN/TAP device name"
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default "/dev/net/tun"
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help
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This option sets the TUN/TAP device name in your host system.
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config ETH_NATIVE_POSIX_PTP_CLOCK
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bool "PTP clock driver support"
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default y if NET_GPTP
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select PTP_CLOCK
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depends on NET_GPTP
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help
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Enable PTP clock support.
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config ETH_NATIVE_POSIX_RANDOM_MAC
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bool "Random MAC address"
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depends on ENTROPY_GENERATOR
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default y
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help
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Generate a random MAC address dynamically.
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config ETH_NATIVE_POSIX_VLAN_TAG_STRIP
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bool "Strip VLAN tag from Rx frames"
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depends on NET_VLAN
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help
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Native posix ethernet driver will strip of VLAN tag from
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Rx Ethernet frames and sets tag information in net packet
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metadata.
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config ETH_NATIVE_POSIX_MAC_ADDR
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string "MAC address for the interface"
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default ""
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depends on !ETH_NATIVE_POSIX_RANDOM_MAC
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help
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Specify a MAC address for the ethernet interface in the form of
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six hex 8-bit chars separated by colons (e.g.:
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aa:33:cc:22:e2:c0). The default is an empty string, which
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means the code will make 00:00:5E:00:53:XX, where XX will be
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random.
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config ETH_NATIVE_POSIX_RX_TIMEOUT
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int "Ethernet RX timeout"
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default 1 if NET_GPTP
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default 50
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range 1 100
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help
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Native posix ethernet driver repeatedly checks for new data.
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Specify how long the thread sleeps between these checks if no new data
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available.
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endif # ETH_NATIVE_POSIX
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