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50 Commits

Author SHA1 Message Date
raiden00pl
56cb0450cc Documentation: fix warning 2023-11-08 15:54:54 +08:00
Zhe Weng
6403965075 Documentation: Add netdev description with multiple IPv6 addresses 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2023-11-07 19:30:36 +08:00
raiden00pl
b7f94fbf22 Documentation: various cosmetic changes 2023-10-30 20:29:54 +08:00
Alan Carvalho de Assis
468e9fcde5 Documentation: Fix typos 
I used codespell to find typos in the documentation.

Signed-off-by: Alan C. Assis <acassis@gmail.com>
 2023-10-29 10:35:51 +08:00
Nathan Hartman
5a50800a9f Documentation: Minor fixes in Tickless OS documentation 
* Documentation/reference/os/time_clock.rst:
  Add missing Kconfig code-block, found at CWIKI [1].
  Fix some typos.

References:
[1] https://cwiki.apache.org/confluence/display/NUTTX/Tickless+OS
 2023-05-24 10:31:56 +08:00
Brennan Ashton
4d3ce8f706 docs: Fix sphinx warnings listed in issue #9306 
Fixes these errors:
```
 /home/bashton/nuttx-wrk/nuttx/Documentation/components/drivers/special/lcd.rst:52: WARNING: duplicate label ttgotdisplayesp32, other instance in /home/bashton/nuttx-wrk/nuttx/Documentation/components/drivers/special/framebuffer.rst
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:370: CRITICAL: Unexpected section title.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:394: CRITICAL: Unexpected section title.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:1494: ERROR: Inconsistent literal block quoting.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/sim/sim/boards/sim/index.rst:1569: WARNING: Literal block expected; none found.
 /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/xtensa/esp32s2/boards/esp32s2-kaluga-1/index.rst:207: WARNING: download file not readable: /home/bashton/nuttx-wrk/nuttx/Documentation/platforms/xtensa/esp32s2/boards/esp32s2-kaluga-1/tone.wav
 checking consistency... /home/bashton/nuttx-wrk/nuttx/Documentation/reference/os/newreno.rst: WARNING: document isn't included in any toctree
 /home/bashton/nuttx-wrk/nuttx/Documentation/guides/zerolatencyinterrupts.rst:117: WARNING: unknown document: <nestedinterrupts.rst>
```
 2023-05-20 12:40:52 +08:00
liqinhui
f61dc72892 net/tcp:Add NewReno congestion control. 
- NewReno congestion control algorithm is used to solve the problem
  of network congestion breakdown. NewReno congestion control includes
  slow start, collision avoidance, fast retransmission, and fast
  recovery. The implementation refers to RFC6582 and RFC5681.

- In addition, we optimize the congestion algorithm. In the conflict
  avoidance stage, the maximum congestion window max_cwnd is used to
  limit the excessive growth of cwnd and prevent network jitter
  caused by congestion. Maximum congestion window max_cwnd is updated
  with the current congestion window cwnd and the update weight is
  0.875 when an RTO timeout occurs.

Signed-off-by: liqinhui <liqinhui@xiaomi.com>
 2023-05-16 12:35:01 -03:00
Xiang Xiao
5ce5d01d75 signal: Remove configurable assignment of signal numbers 
please reference the issue here for more information:
https://github.com/apache/nuttx/issues/8898

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-03-26 08:31:36 -06:00
Lucas Saavedra Vaz
c961edbe6c Documentation: Fix compilation warnings 2023-03-25 12:23:35 +02:00
Ville Juven
f4b82b6405 sched/addrenv: Remove up_addrenv_restore 
The function is not relevant any longer, remove it. Also remove
save_addrenv_t, the parameter taken by up_addrenv_restore.

Implement addrenv_select() / addrenv_restore() to handle the temporary
instantiation of address environments, e.g. when a process is being
created.
 2023-02-08 02:51:23 +08:00
Ville Juven
42d0e356c2 arch/addrenv: Change group_addrenv_t to arch_addrenv_t 
This is preparation for moving address environments out of the group
structure into the tcb.

Why move ? Because the group is destroyed very early in the exit phase,
but the MMU mappings are needed until the context switch to the next
process is complete. Otherwise the MMU will lose its mappings and the
system will crash.
 2023-01-27 23:17:01 +08:00
田昕
96a45e2c75 sched/misc:add linux-like reboot notifier list 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-29 19:18:42 +08:00
zhangyuan21
45394eb6dc arch: save user context in assert common code 
This is the work continue with #7875

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2022-12-24 13:02:56 +08:00
Zhe Weng
902a6dcad2 net/nat: Support isolation between multiple WAN devices by saving external ip 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-24 12:05:20 +08:00
Zhe Weng
45b7debe13 doc/nat: update config options 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-22 20:20:12 +08:00
chao an
6e380c0978 mm/iob: add a helper function to get iob count in chain 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-21 01:40:24 +08:00
chao an
4f239e145e Revert "mm/iob/contig: enhance iob contig to support iob chain" 
This reverts commit 56a4e90dc4.
 2022-12-19 01:32:05 +08:00
chao an
56a4e90dc4 mm/iob/contig: enhance iob contig to support iob chain 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-18 21:15:47 +08:00
zhangyuan21
632d87ee71 arch: remove up_release_pending function 
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2022-12-16 21:29:57 +08:00
chao an
881c9d9fac mm/iob: add support of partial bytes clone 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-14 21:37:20 +08:00
chao an
d6d56c3372 mm/iob: add support of nonblock iob_clone 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-14 21:37:20 +08:00
Zhe Weng
9aefd6717c net/nat: Add support for ICMP Error Message 
Support DEST_UNREACHABLE, TIME_EXCEEDED and PARAMETER_PROBLEM ICMP types in NAT.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-01 22:45:22 +08:00
zhangyuan21
d8051ba979 nuttx/sched: merge up_block_task and up_unblock_task 2022-11-22 22:59:08 +08:00
zhangyuan21
5c1b518314 nuttx/sched: move reprioritize process to public function 2022-11-22 15:29:00 +09:00
zhangyuan21
08f7152d9f nuttx/sched: remove nxsched_remove_readytorun from up_block_task 
It takes about 10 cycles to obtain the task list according to the task
status. In most cases, we know the task status, so we can directly
add the task from the specified task list to reduce time consuming.
 2022-11-22 15:29:00 +09:00
zhangyuan21
e54b602208 nuttx/sched: remove nxsched_remove_blocked from up_unblock_task 
It takes about 10 cycles to obtain the task list according to the task
status. In most cases, we know the task status, so we can directly
delete the task from the specified task list to reduce time consuming.
 2022-11-22 15:29:00 +09:00
Zhe Weng
b1ad547deb Documentation: add NAT description 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-11-11 14:36:55 +08:00
anjiahao
1c416b1712 Documentation:add nxmutex Description 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-10-22 14:50:48 +08:00
Xiang Xiao
764540267e sched/clock: Rename g_system_timer to g_system_ticks 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-27 17:45:44 -03:00
Xiang Xiao
ba9486de4a iob: Remove iob_user_e enum and related code 
since it is impossible to track producer and consumer
correctly if TCP/IP stack pass IOB directly to netdev

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-08-15 08:41:20 +03:00
Michał Łyszczek
a5bcb2dc46 Documentation: fix multiple errors and warnings 
Multiple files were badly formatted, which resulted in many
warnings. This made it harder to check for errors in newly
written documentation.

What's worse, badly formatted text resulted in butchered
output in generated html.

This patch fixes most of the errors, but alas, not all of
the errors can be fixed. Anyway, this should be way easier
to spot errors in newly written docs now.

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
 2022-06-08 03:02:32 +08:00
Xiang Xiao
1d1bdd85a3 Remove the double blank line from source files 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-20 20:10:14 +01:00
Xiang Xiao
5025fbef8d Rename LIB_ to LIBC_ for all libc Kconfig 
follow other libc component naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-05 19:45:24 +02:00
Nathan Hartman
935c206bd4 Documentation: Fix typos 
Documentation/reference/os/wqueue.rst:
    * Fix spelling, grammar, and typos.
    * Improve wording in a few areas.
    * Re-wrap the paragraphs that were modified.
 2021-07-05 23:08:21 -05:00
chao.an
ebf89ff63b mm/iob: add iob_get_queue_size() helper 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-07-05 06:20:52 -05:00
Nathan Hartman
a8cbcd084f signal: Fix docs and comments related to SIGWORK and its config 
Documentation/reference/os/wqueue.rst:

    * CONFIG_SIG_SIGWORK: Fix sentence that was cut off in the
      middle.

include/signal.h:

    * SIGWORK: Fix grammar in comment.

sched/Kconfig:

    * config SIG_SIGWORK: Fix ---help--- text to indicate that
      this user-configured signal number may be used by various
      internal worker threads.
 2021-06-30 21:22:49 -05:00
chao.an
2c51c29768 mm/iob: add an interface to support dequeue an iob from the queue 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-06-10 10:45:30 -05:00
chao.an
e73883aba5 Documentation/iob: update the function prototype 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-06-10 10:45:30 -05:00
Nathan Hartman
26f09cec6d Documentation: Fix a few typos. 
* Documentation/contributing/documentation.rst
    * Documentation/guides/tasktraceuser.rst
    * Documentation/guides/drivers.rst
    * Documentation/quickstart/running.rst
    * Documentation/quickstart/compiling.rst
    * Documentation/components/drivers/character/watchdog.rst
    * Documentation/components/drivers/character/foc.rst
    * Documentation/components/nxgraphics/nxtk.rst
    * Documentation/applications/nsh/login.rst
    * Documentation/introduction/detailed_support.rst
    * Documentation/introduction/resources.rst
    * Documentation/reference/user/01_task_control.rst
    * Documentation/reference/os/wqueue.rst

      Fix some misspelled words.

      Many of these were caught by codespell.
 2021-04-28 17:00:23 -03:00
Nathan Hartman
4a75b41b4d Documentation: Minor fixes 
Documentation/guides/drivers.rst:

    * Replace wrong "Ethernet" with "SD Card"

Documentation/platforms/arm/imxrt/index.rst:

    * Fix misspelled "Supported"

Documentation/platforms/xtensa/esp32/index.rst:

    * Fix doubled "also"
    * Fix "the" -> "to"

Documentation/reference/os/index.rst:

    * Fix doubled "also"
    * Fix "also" -> "are"
 2021-04-20 21:31:18 -05:00
Xiang Xiao
2335b69120 arch: Allocate the space from the beginning in up_stack_frame 
arch: Allocate the space from the beginning in up_stack_frame

and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-16 12:41:41 +09:00
Matias N
75b13c8353 documentation: improve boardctl() docs 2021-03-25 19:03:49 -03:00
Brennan Ashton
23cd1e030e Docs: Fix broken links and references in docs 
Also add to the CI a problem matcher to better report issues

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-10-22 10:22:11 -03:00
Xiang Xiao
302d4da341 Documentation: Move note.rst to components/drivers/character/ 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-10-18 11:45:05 -07:00
Xiang Xiao
598e3eedb4 Documentation: Remove all tail spaces from *.rst and *.html 
by the below command:
find . -type f -name '*.rst' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-10-18 10:51:22 -07:00
Nakamura, Yuuichi
1472a913a9 Add documentation for note filters and task trace guides 2020-10-16 10:13:15 +08:00
Matias N
9b08cf945f documentation: address various duplicate declarations 2020-09-02 16:00:08 +08:00
Brennan Ashton
4cb193d530 Docs: Update links to old website and wiki 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-08-30 19:16:30 -03:00
Matias N
6bcbbc3b28 backport watchdog API changes to new documentation (PRs: #1534 #1545 and #1565) 2020-08-24 10:29:55 -07:00
Matias N
4276d6254a rename doc/ -> Documentation/ 2020-08-24 10:29:55 -07:00