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nuttx/net/netlink/Kconfig

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This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
menu "Netlink Socket Support"
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
config NET_NETLINK
bool "Netlink socket support"
default n
net/netlink: Redesign the logic that handles notifications of when response data is available. Signal handlers are sub-optimal inside the OS (especially after the preceding change which forces the hand). Instead, use the work queue notifiers as is done with all other network notifiers.
2019-11-28 21:20:40 +01:00
depends on SCHED_WORKQUEUE
select WQUEUE_NOTIFIER
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
---help---
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
Enable support for Netlink-like IPC sockets that will permit user-
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
space applications to interact with network services.
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
This logic is a WIP. Currently only fragmentary support is
available, not enough to actually do anything of consequence.
Only the following features are implemented at this time:
NETLINK_ROUTE capability to read the ARP table.
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
if NET_NETLINK
net/netlink/netlink_route.c (mostly): This completes a minimal netlink implementation that will retrieve the ARP table. net/netlink: Add basic hooks (only) to support the NETLINK_ROUTE protocol.
2019-11-03 20:59:42 +01:00
config NETLINK_CONNS
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
int "Number of Netlink connections"
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
default 4
---help---
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
Maximum number of Netlink connections (all tasks).
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
net/netlink/netlink_route.c (mostly): This completes a minimal netlink implementation that will retrieve the ARP table. net/netlink: Add basic hooks (only) to support the NETLINK_ROUTE protocol.
2019-11-03 20:59:42 +01:00
menu "Netlink Protocols"
config NETLINK_ROUTE
bool "Netlink Route protocol"
default n
---help---
Support the NETLINK_ROUTE protocol option.
net/netlink: Add options to disable individual NETLINK_ROUTE commands. This will probably become quite large and will need to be higher tunable for smaller platforms.
2019-11-12 17:19:42 +01:00
if NETLINK_ROUTE
config NETLINK_DISABLE_GETLINK
bool "Disable RTM_GETLINK support"
default n
---help---
RTM_GETLINK is used to enumerate network devices.
config NETLINK_DISABLE_GETNEIGH
bool "Disable RTM_GETNEIGH support"
default n
---help---
RTM_GETNEIGH is used to retrieve Neighbor/ARP tables.
config NETLINK_DISABLE_GETROUTE
bool "Disable RTM_GETROUTE support"
default n
---help---
RTM_GETROUTE is used to retrieve routing tables.
endif # NETLINK_ROUTE
net/netlink/netlink_route.c (mostly): This completes a minimal netlink implementation that will retrieve the ARP table. net/netlink: Add basic hooks (only) to support the NETLINK_ROUTE protocol.
2019-11-03 20:59:42 +01:00
endmenu # Netlink Protocols
This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. Squashed commit of the following: net/netlink: Mark netlink support as EXPERIMENTAL. net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface. net: Add getpeeername() support for netlink sockets. include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many. net/netlink: Add basic framework for Netlink socket support. include/: Add basic Netlink definitions.
2018-08-03 21:22:36 +02:00
endif # NET_NETLINK
net/netlink/Kconfig: Remove dependency on EXPERIMENTAL. Although the Netlink implementation is still only fragmentary, there is no usable functionality there and no reason for it to depend on EXPERIMENTAL. Also minor changes to the menu organization so that the Netlink options appear the same was as do other network options.
2019-11-07 21:10:35 +01:00
endmenu # Netlink Socket Support
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