132 lines
3.3 KiB
Plaintext
132 lines
3.3 KiB
Plaintext
#
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# Copyright (c) 2016 Intel Corporation.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menu "Link layer options"
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config NET_L2_DUMMY
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bool "Enable dummy l2 layer"
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default n
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default y if !NET_L2_ETHERNET && NET_TEST
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help
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Add a dummy L2 layer driver. This is usually only needed when
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simulating a network interface when running network stack inside QEMU.
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config NET_L2_ETHERNET
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bool "Enable Ethernet support"
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default n
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help
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Add support for Ethernet, enabling selecting relevant hardware drivers.
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If NET_SLIP_TAP is selected, NET_L2_ETHERNET will enable to fully
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simulate Ethernet through SLIP.
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config NET_DEBUG_L2_ETHERNET
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bool "Debug Ethernet L2 layer"
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default n
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depends on NET_LOG
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help
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Enables Ethernet L2 output debug messages
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config NET_OFFLOAD
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bool "Offload IP stack [EXPERIMENTAL]"
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default n
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help
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Enables TCP/IP stack to be offload to a co-processor.
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config NET_DEBUG_NET_OFFLOAD
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bool "Debug Net Offload Layer"
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default n
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depends on NET_LOG
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depends on NET_OFFLOAD
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help
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Enables offload TCP/IP stack output debug messages.
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config NET_L2_BT
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bool "Enable Bluetooth support"
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select BT
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select BT_PERIPHERAL
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select BT_CENTRAL
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select BT_SMP
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select BT_L2CAP_DYNAMIC_CHANNEL
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select NET_6LO
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default n
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help
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Enable Bluetooth driver that send and receives IPv6 packets,
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does header compression on it and writes it to the
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Bluetooth stack via L2CAP channel.
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config NET_L2_BT_ZEP1656
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bool "***Workaround to work with Linux.***"
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depends on NET_L2_BT
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default n
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help
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This workaround is necessary to interoperate with Linux up to 4.10 but
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it might not be compliant with RFC 7668 as it cause the stack to skip
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Neighbor Discovery cache causing the destination link address to be
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omitted. For more details why this is needed see:
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https://jira.zephyrproject.org/browse/ZEP-1656
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config NET_L2_BT_SEC_LEVEL
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int "Security level of Bluetooth Link"
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depends on NET_L2_BT
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default 1
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range 1 4
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help
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Security level of Bluetooth Link:
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Level 1 (BT_SECURITY_LOW) = No encryption or authentication required
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Level 2 (BT_SECURITY_MEDIUM) = Only encryption required
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Level 3 (BT_SECURITY_HIGH) = Encryption and authentication required
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Level 4 (BT_SECURITY_FIPS) = Secure connection required
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config NET_DEBUG_L2_BT
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bool "Debug Bluetooth L2 layer"
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default n
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depends on NET_LOG
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depends on NET_L2_BT
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help
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Enables Bluetooth L2 output debug messages
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config NET_L2_BT_MGMT
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bool "Enable Bluetooth Network Management support"
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depends on NET_L2_BT
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select NET_MGMT
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select NET_MGMT_EVENT
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default n
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config NET_L2_BT_SHELL
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bool "Enable Bluetooth shell module"
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default n
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select CONSOLE_SHELL
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select NET_L2_BT_MGMT
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help
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This can be used for testing Bluetooth management commands through the
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console via a shell module named "net_bt".
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source "subsys/net/ip/l2/ieee802154/Kconfig"
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config NET_ARP
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bool "Enable ARP"
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default y
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depends on NET_IPV4 && NET_L2_ETHERNET
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help
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Enable ARP support. This is necessary on hardware that requires it to
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get IPv4 working (like Ethernet devices).
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config NET_ARP_TABLE_SIZE
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int "Number of entries in ARP table."
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depends on NET_ARP
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default 2
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help
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Each entry in the ARP table consumes 22 bytes of memory.
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config NET_DEBUG_ARP
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bool "Debug IPv4 ARP"
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depends on NET_ARP && NET_LOG
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default n
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help
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Enables core ARP code part to output debug messages
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endmenu
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