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incubator-nuttx/net/usrsock/Kconfig

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Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
menu "User-space networking stack API"
config NET_USRSOCK
bool "User-space networking stack API"
default n
depends on NET
---help---
Enable or disable user-space networking stack support.
net: Fix dupulicated NET_USRSOCK in Kconfig Reviewed-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com> Signed-off-by: Kazuya Hioki <Kazuya.Hioki@sony.com>
2020-07-20 10:15:32 +08:00
User-space networking stack API allows user-space daemon to
provide TCP/IP stack implementation for NuttX network.
Main use for this is to allow use and integration of
HW-provided TCP/IP stacks for NuttX.
For example, user-space daemon can translate /dev/usrsock API
requests to HW TCP/IP API requests while rest of the user-space
can access standard socket API, with socket descriptors that
can be used with NuttX system calls.
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
if NET_USRSOCK
config NET_USRSOCK_CONNS
int "Number of usrsock connections"
default 6
---help---
Maximum number of usrsock connections (all tasks).
Note: Usrsock daemon can impose additional restrictions for
maximum number of concurrent connections supported.
Squashed commit of the following: Author: Gregory Nutt <gnutt@nuttx.org> Run all .h and .c files modified in last PR through nxstyle. Author: Xiang Xiao <xiaoxiang@xiaomi.com> Net cleanup (#17) * Fix the semaphore usage issue found in tcp/udp 1. The count semaphore need disable priority inheritance 2. Loop again if net_lockedwait return -EINTR 3. Call nxsem_trywait to avoid the race condition 4. Call nxsem_post instead of sem_post * Put the work notifier into free list to avoid the heap fragment in the long run. Since the allocation strategy is encapsulated internally, we can even refine the implementation later. * Network stack shouldn't allocate memory in the poll implementation to avoid the heap fragment in the long run, other modification include: 1. Select MM_IOB automatically since ICMP[v6] socket can't work without the read ahead buffer 2. Remove the net lock since xxx_callback_free already do the same thing 3. TCP/UDP poll should work even the read ahead buffer isn't enabled at all * Add NET_ prefix for UDP_NOTIFIER and TCP_NOTIFIER option to align with other UDP/TCP option convention * Remove the unused _SF_[IDLE|ACCEPT|SEND|RECV|MASK] flags since there are code to set/clear these flags, but nobody check them.
2019-12-31 23:26:14 +08:00
config NET_USRSOCK_NPOLLWAITERS
int "Number of usrsock poll waiters"
default 1
network: Move USRSOCK specific code from from inet_sockif to usrsock_sockif
2017-07-31 23:33:59 +08:00
config NET_USRSOCK_NO_INET
bool "Disable PF_INET for usrsock"
default n
config NET_USRSOCK_NO_INET6
bool "Disable PF_INET6 for usrsock"
default n
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
config NET_USRSOCK_UDP
bool "User-space daemon provides UDP sockets"
default n
net/usrsock: Revert 'net/usrsock: Optimize option dependence', commit 42f7c3e927059ad8f13c554ddf848e0bcfb3162c. Re-allow combination of usrsock and NuttX TCP/IP stack. For example, in case device has Ethernet and mobile connectivity and NuttX TCP/IP stack is used when configured to use Ethernet connection and usrsock when configured to use modem (modem TCP/IP stack through usrsock).
2018-09-14 21:18:37 +08:00
select NET_UDP
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
---help---
config NET_USRSOCK_TCP
bool "User-space daemon provides TCP sockets"
default n
net/usrsock: Revert 'net/usrsock: Optimize option dependence', commit 42f7c3e927059ad8f13c554ddf848e0bcfb3162c. Re-allow combination of usrsock and NuttX TCP/IP stack. For example, in case device has Ethernet and mobile connectivity and NuttX TCP/IP stack is used when configured to use Ethernet connection and usrsock when configured to use modem (modem TCP/IP stack through usrsock).
2018-09-14 21:18:37 +08:00
select NET_TCP
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
network: Move USRSOCK specific code from from inet_sockif to usrsock_sockif
2017-07-31 23:33:59 +08:00
config NET_USRSOCK_OTHER
bool "Enable other protocol families in addition of INET & INET6"
default n
Add user-space networking stack API (usrsock) User-space networking stack API allows user-space daemon to provide TCP/IP stack implementation for NuttX network. Main use for this is to allow use and seamless integration of HW-provided TCP/IP stacks to NuttX. For example, user-space daemon can translate /dev/usrsock API requests to HW TCP/IP API requests while rest of the user-space can access standard socket API, with socket descriptors that can be used with NuttX system calls.
2017-03-31 22:58:14 +08:00
endif # NET_USRSOCK
endmenu # User-space networking stack API