Commit Graph

20 Commits

Author SHA1 Message Date
Xiang Xiao
c38d6f1ae4 net: Remove usrsock specific process from common code as much as possible
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-28 16:32:41 +09:00
zhanghongyu
ae46cd4fa1 usrsock: add REMOTE_CLOSED event handler to connect
when usrsock client try to connect usrsock server local_loop
socket with an invalid port, server cannot find a listener conn
to handle this connet request, then it will response a TCP_RESET
packet via nuttx existing processing, when before conn recv this
RESET packet, it will trigger usrsock_rpmsg_server poll return
and send REMOTE_CLOSE event to usrsock client.
so usrsock connect_event fucntion need handle this event.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2022-11-22 15:18:15 +09:00
liangchaozhong
c75253623d usrsock:fix blocking socket connect operation hang issue
Issue description:
usrsock will wait for state.recvsem forever because no event triggers
state.recvsem post operation when connect operation in server side is
non-blocking.

Solution:
trigger state.recvsem post operation after receive USRSOCK_EVENT_SENDTO_READY.

Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>
2022-10-14 12:29:21 +09:00
Xiang Xiao
3d0985df39 net/usrsock: Remove the unnecessary extra space
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-11 10:08:04 +09:00
liangchaozhong
644c4afeed usrsock:refine usrsock's architecture
Seperate usrsock device driver with usrsock core function layer
to make it more flexiable to adopt other kind of usrsock interface driver

Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>
2022-09-09 20:56:12 +09:00
chao.an
162fcd10ca net: cleanup pvconn reference to avoid confuse
More reference:
https://github.com/apache/incubator-nuttx/pull/5252
https://github.com/apache/incubator-nuttx/pull/5434

Signed-off-by: chao.an <anchao@xiaomi.com>
2022-08-26 20:58:11 +08:00
chao.an
ea621599fd net: remove pvconn reference from all devif callback
Do not use 'pvconn' argument to get the connection pointer since
pvconn is normally NULL for some events like NETDEV_DOWN.
Instead, the connection pointer can be reliably obtained from the
corresponding private pointer.

Signed-off-by: chao.an <anchao@xiaomi.com>
2022-08-26 20:58:11 +08:00
chao.an
99cde13a11 net/inet: move socket flags into socket_conn_s
Signed-off-by: chao.an <anchao@xiaomi.com>
2022-02-10 15:04:33 -03:00
Alin Jerpelea
4ca25d8a4d net: usrsock: Haltian Ltd: update licenses to Apache
Gregory Nutt has submitted the SGA
Haltian Ltd has submitted the SGA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-11-15 06:49:32 -06:00
Alin Jerpelea
8975a65197 net: fix nxstyle errors
fix errors reported by nxstyle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-02 11:12:25 -05:00
Xiang Xiao
5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Xiang Xiao
6a3c2aded6 Fix wait loop and void cast (#24)
* Simplify EINTR/ECANCEL error handling

1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx

* Unify the void cast usage

1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
2020-01-02 10:54:43 -06:00
Gregory Nutt
3b275fcf4e net/: Run nxstyle against all C files. 2019-10-25 11:31:42 -06:00
Gregory Nutt
f6b00e1966 tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle. 2019-03-11 12:48:39 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Dmitriy Linikov
a8c58607e9 Merged in hardlulz/modem-3.0-nuttx/fix-sem-EINTR (pull request #603)
Added ECANCELED condition to DEBUGASSERT-s checking sem_wait result

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-02-20 18:24:53 +00:00
Juha Niskanen
c0bf0b4d9d net/usrsock: fix compiler warnings, mostly about nxsem_post 2017-10-25 07:31:14 -06:00
Gregory Nutt
42a0796615 Squashed commit of the following:
sched/semaphore:  Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable.  Changed all references to sem_post in the OS to nxsem_post().

    sched/semaphore:  Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable.  Changed all references to sem_destroy() in the OS to nxsem_destroy().

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
2017-10-03 15:35:24 -06:00
Jussi Kivilinna
547733cbb0 Update net_timedwait() and net_lockedwait() call sites to handle negated errno in return value 2017-09-04 07:56:51 -06:00
Jussi Kivilinna
cd3c9634c8 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 08:58:14 -06:00