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5554 Commits

Author SHA1 Message Date
田昕
4071f460b2 boards/boardctl:common boardctl to read reset cause. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-03-30 09:59:10 +03:00
Richard Tucker
163e3fd93c driver/mmcsd: add option to support SD/MMC PHYs that only run in 4-bit mode 2022-03-30 02:35:27 +08:00
ligd
d09be7d658 workqueue: add work_foreach support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-29 18:03:08 +08:00
yinshengkai
cdabac7ab1 nuttx/include: fix list.h type error 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-28 12:43:27 +03:00
Petro Karashchenko
98ba65c422 c89: get rid of designated initializers in common code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-28 13:39:27 +08:00
Jiuzhu Dong
709207b8d3 mm/memdump: dynamic turn on backtrace in heap when enable DEBUG_MM 
default turn off.
turn on: echo on > /proc/memdump
turn off: echo off > proc/memdump

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-27 13:21:48 +08:00
ligd
f623ac0f13 armv7-m/armv8-m: move up_pref* api to common place 
Signed-off-by: ligd <liguiding1@xiaomi.com>
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-26 13:39:18 +02:00
Xiang Xiao
de0dd2f569 libc: implement getentropy function 
specify here:
https://man7.org/linux/man-pages/man3/getentropy.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-25 13:48:33 +02:00
Xiang Xiao
c8ea7a95a3 libc: Implement getrandom on top of "/dev/[u]random" 
https://man7.org/linux/man-pages/man2/getrandom.2.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-25 13:48:33 +02:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Petro Karashchenko
757d01d915 progmem: eliminate PROGMEM_ERASESTATE configuration option 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 10:01:41 -03:00
Xiang Xiao
0f2f48f8ba sys/type.h: Change pid_t from int16_t to int 
to fix the following warning:
include/unistd.h:302:9: error: incompatible redeclaration of library function 'vfork' [-Werror,-Wincompatible-library-redeclaration]
pid_t   vfork(void);
        ^
include/unistd.h:302:9: note: 'vfork' is a builtin with type 'int (void)'

and change 32768 to INT_MAX to match the type change

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-21 15:48:33 +02:00
Xiang Xiao
7ea14aa8f8 input/keyboard: Make each instance could have a different buffer size 
just like what is done for touch screen driver

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-21 09:03:05 +02:00
Xiang Xiao
9b2c89fc0e input/uinput: Remove the argument from initialization function 
since each type of uinput just need Instantiate one instance

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-21 09:03:05 +02:00
Xiang Xiao
fd5fb26f51 input/uinput: Rename UINPUT_TOUCHSCREEN to UINPUT_TOUCH 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-21 09:03:05 +02:00
Xiang Xiao
6b8274fbd8 libc: Change the return type of strerror from "const char *" to "char *" 
to follow up the spec here:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strerror.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-20 23:02:50 +02:00
Xiang Xiao
eea014efb7 Fix error: conflicting types for built-in function 'execl'; expected 'int(const char *, const char *, ...) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-18 16:38:01 +02:00
yinshengkai
bfe29c8d1f driver/uinput: add uinput keyboard support 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-17 19:44:17 +02:00
yinshengkai
a0fa07c275 driver/keyboard: add keyboard upperhalf driver 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-17 19:44:17 +02:00
yinshengkai
20c6d50eae input/keyboard: export keyboard related macros 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-17 19:44:17 +02:00
yinshengkai
eebd736891 board/sim: update uinput init & Kconfig 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-17 19:44:17 +02:00
yinshengkai
0c2f86f74d driver/touchscreen: Add multithreaded read support 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-03-17 19:44:17 +02:00
Xiang Xiao
c2a1d0f5ae procfs: Remove mallinfo from struct procfs_meminfo_entry_s 
let's call mm_mallinfo directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-17 13:59:03 -03:00
Petro Karashchenko
c3bae60c57 drivers/can: optimize can driver reader side 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-17 15:43:15 +08:00
songlinzhang
e2114378b9 Add dn resolution function 
Signed-off-by: songlinzhang <songlinzhang@xiaomi.com>
 2022-03-17 09:37:15 +02:00
Ville Juven
50578dc501 Fix the initial idle tasks environment 
- User mode allocator was used for setting up the environment. This
  works in flat mode and probably in protected mode as well, as there
  is always a a single user allocator present
- This does not work in kernel mode, where each user task has its own
  heap allocator. Also, when the idle tasks environment is being set,
  no allocator is ready and the system crashes at once.

Fix this by using the group allocators instead:
- Idle task is a kernel task, so its group is privileged
- Add group_realloc
- Use the group_malloc/realloc functions instead of kumm_malloc
 2022-03-16 20:21:19 +08:00
Petro Karashchenko
0df313974c drivers/timers: rename oneshot to periodic notification parameter 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-15 22:27:15 +08:00
Petro Karashchenko
f30fa2fe57 drivers/timers/timer: Add option for non-periodic notification 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-15 11:39:12 +08:00
chao.an
ea42981cc6 syscall/names: export the syscall name in STUB module 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 21:37:53 +02:00
Xiang Xiao
c96c96a399 drivers: Merge the common driver initialization into one place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-13 11:24:48 -03:00
Xiang Xiao
cf2538c277 mm/shm: Initialize shm_info_s at the definition place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-12 15:06:39 -03:00
Xiang Xiao
366e2d5f64 Fix error: array subscript 2 is above array bounds of 'uint8_t[2]' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-10 19:46:01 +02:00
zhuyanlin
5ce181e6b7 power:govorner: add govorner to per domain. 
For mult domains scene,,
activity and greety can be used at same time.
Let user to select domain governor.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-03-09 14:17:57 -03:00
Xiang Xiao
b2c86f808d net: Remove psock_fcntl related code 
since the nonblocking mode set through psock_ioctl now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-04 22:03:55 +02:00
Xiang Xiao
19e796305a vfs: Forward fcntl(F_SETFD...) to ioctl(FIOCLEX|FIONCLEX...) 
this is follow change to:
commit 37730a1fce
Author: fangzhenwei <fangzhenwei@xiaomi.com>
Date:   Thu Nov 25 13:43:10 2021 +0800

    nuttx/fcntl:pass O_NONBLOCK flag to ioctl

    1. fix pty fcntl F_SETFL(O_NONBLOCK) fail issue

    Signed-off-by: fangzhenwei <fangzhenwei@xiaomi.com>

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-04 22:03:55 +02:00
Alin Jerpelea
44f9a89504 include: dac.h: update licenses to Apache 
change in sync with drivers: dac:

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-03-02 21:53:05 +08:00
Michael Jung
9114f849ae Include nuttx/compiler.h from string.h 
NuttX' string.h is using the FAR preprocessor definition, which is
defined in nuttx/compiler.h.  Thus, it should include it.

Signed-off-by: Michael Jung <mijung@gmx.net>
 2022-03-02 18:14:12 +08:00
Xiang Xiao
0dd844d89b assert.h: Don't use UNUSED macro since it's very easy happen conflict 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-02 09:01:36 +01:00
Xiang Xiao
ddde41018a Revert "sched: Don't duplicate caller file handler when creating kernel thread" 
since the temporary kernel spawn proxy need duplicate file handler
from caller, please reference the follow source code for more info:
sched/task/task_posixspawn.c
sched/task/task_spawn.c

This reverts commit 5c5f1dec08.
 2022-03-01 12:26:49 +01:00
Jiuzhu Dong
f677a0d316 romfs: cache romfs entry to improve access file speed 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-01 12:25:19 +08:00
Xiang Xiao
b0e6a6e081 input/djoystick: Remove the unused config field from djoy_lowerhalf_s 
the private data should be done like this:
struct xxx_lowerhalf_s
{
  struct djoy_lowerhalf_s lower;

  /* Add more private data here */
};

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-01 01:08:13 +08:00
Oki Minabe
fbf05db906 fix up_tls_info define for BUILD_KERNEL 
Summary:
- In case of BUILD_KERNEL, NuttX uses USR mode sp and SVC mode sp.
- The kernel runs on SVC mode sp.
- While the kernel is running, up_getsp() cannot get the TLS address.
- The kernel requires tls_get_info() function.
- For the user land, up_getsp() can be used.
- tls_getinfo.c is always compiled and tls_get_info() function is
  filtered by macros in the tls_getinfo.c.

Impact:
BUILD_KERNEL

Testing:
test program on custom Cortex-A9 board (BUILD_KERNEL)
ostest on sabre-6quad:smp (QEMU, BUILD_FLAT)

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-02-28 01:12:58 +08:00
Xiang Xiao
44bd3212d4 arch: Remove SYS_RESERVED from Kconfg 
let's arch define the correct value instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-27 22:54:13 +08:00
liuzhao
fb6f058395 Add EPSON RX8010SJ I2C RTC timer support 2022-02-26 11:47:24 -03:00
Jiuzhu Dong
7ae3c572dc procfs: add heap info for every task 
cat /proc/2/heap
AllocSize:  512
AllocBlks:  10

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
2dcc4a359d mm/dump: add pid and backtrace for every memory node 
usage:
echo <pid/used/free> trace > /proc/memdump
echo used > /proc/memdump //output all used memory info with backtrace
echo free > /proc/memdump //output all free memory info
echo 22 > /proc/memdump //output used memory info for task pid is 22 with backtrace

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
c5ba9261bc procfs: add memdump interface to dump used/free memory info 
usage:echo <used/free> > /proc/memdump
echo used > /proc/memdump // output all used memory node info(address + size)
echo free > /proc/memdump // output all free memory node info(address + size)

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
zhuyanlin
f7a7eb9ee3 power/PM: add domain inner update power state feature 
In some scenarios, We need to update state information internally.
Instead of use idle-task to drive the checkstate and change state
function.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-02-25 00:16:48 +08:00
Xiang Xiao
43f57240e0 Replece clock_gettime(CLOCK_MONOTONIC) with clock_systime_timespec 
it's better to call the kernrel api insteaad user space api in kernel

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-24 01:06:36 +08:00
Huang Qi
e516c6247e sched: Implement task local storage 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-23 22:05:02 +08:00
Huang Qi
18227cbeff libc/tls: Supports up to 64 elements 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-23 22:05:02 +08:00
zhanghu6
ebf751b16e xsched/note:add switch and dump instrumentation 
Signed-off-by: zhanghu6 <zhanghu6@xiaomi.com>
 2022-02-23 21:56:58 +08:00
ligd
61a0453e6e os init_state: add new state OSINIT_IDLELOOP 
This is for distinguish we are in init idle or idle loop.
Use for assertion for sem_trywait & sem_wait

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-02-23 22:05:37 +09:00
Alin Jerpelea
1dada85b52 drivers: Giorgio Gross : update licenses to Apache 
Gregory Nutt has submitted the SGA
Giorgio Gross has submitted the ICLA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-02-23 12:06:54 +01:00
Xiang Xiao
f1ed349dd9 sched/clock: Remove CLOCK_MONOTONIC option from Kconfig 
here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-23 01:21:26 +08:00
Masayuki Ishikawa
fccdcf7011 Revert "os init_state: add new state OSINIT_IDLELOOP" 
This reverts commit 051bb32010.
 2022-02-22 10:56:14 +01:00
Huang Qi
db260593f1 vncserver: Correct size calculation of rfb_setencodings_s 
Fix
```
video/vnc/vnc_negotiate.c:426:29: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
      DEBUGASSERT(nrecvd >= SIZEOF_RFB_SETENCODINGS_S(0));
      ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/huang/Work/nx/nuttx/include/nuttx/video/rfb.h:359:51: note: expanded from macro 'SIZEOF_RFB_SETENCODINGS_S'
  (sizeof(struct rfb_setencodings_s) + (((n) - 1) << 2))
                                                  ^
/home/huang/Work/nx/nuttx/include/assert.h:56:33: note: expanded from macro 'DEBUGASSERT'
                         ~~~~~~~^~
/home/huang/Work/nx/nuttx/include/assert.h:51:37: note: expanded from macro 'ASSERT'
```

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-22 17:54:13 +08:00
ligd
051bb32010 os init_state: add new state OSINIT_IDLELOOP 
This is for distinguish we are in init idle or idle loop.
Use for assertion for sem_trywait & sem_wait

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-02-22 07:58:55 +01:00
Xiang Xiao
4de3ec646e input: Add x11_xf86keysym.h header file 
from:
https://github.com/freedesktop/xorg-x11proto/blob/master/XF86keysym.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-20 15:33:41 +01:00
raiden00pl
4e27f4a1d2 libdsp: port lib_observer.c to b16 2022-02-20 21:58:10 +08:00
raiden00pl
1366e14192 libdsp: initialize flux_link in params, remove flux_link from pmsm_phy_params 2022-02-20 21:58:10 +08:00
raiden00pl
ca4790c429 libdsp: add one_by_p to motor_phy_params 2022-02-20 21:58:10 +08:00
Petro Karashchenko
27d75e7552 drivers/ioexpander: minor initialize and styling fixes 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-02-18 16:44:40 +08:00
chao.an
a92d5f622e net/ioballoc: add support of alloc with timeout net_iobtimedalloc() 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-17 21:27:39 +01:00
chao.an
0b18cfbd9a mm/iob: add support of alloc with timeout iob_timedalloc() 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-17 11:55:29 -03:00
lp.xiao
bc12260540 dp83848c ethernet phy interrupt support 2022-02-17 08:00:53 +01:00
raiden00pl
7675be7a09 include/nuttx/motor: add registers definitions for DRV8301 - 3-phase smart gate driver 
This is intended to use in a board-specific logic and depends highly on a custom application.
That's why no common driver logic is provided for now.
 2022-02-17 01:07:59 +08:00
Petro Karashchenko
41c95da594 register_driver: fix driver modes accross the code 
State of problem:
 - Some drivers that do not support write operations (does not
   have write handler or ioctl do not perform any write actions)
   are registered with write permissions
 - Some drivers that do not support read operation (does not
   have read handler or ioctl do not perform any read actions)
   are registered with read permissions
 - Some drivers are registered with execute permissions

Solution:
 - Iterate code where register_driver() is used and change 'mode'
   parameter to reflect the actual read/write operations executed
   by a driver
 - Remove execute permissions from 'mode' parameter

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-02-16 16:15:29 +08:00
Mateusz Szafoni
5f50547ced libdsp: cosmetics changes from code review 
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-02-16 03:20:20 +08:00
raiden00pl
31ffa6d576 libdsp/lib_observer.c: remove dir argument from speed observers 
We can automatically detect the direction of movement from angle diff
 2022-02-16 03:20:20 +08:00
raiden00pl
01cbe9133e libdsp/lib_observer.c: update some comments 
The angle observer always refer to a motor electrical angle,
while the speed observer can be applied to a motor electrical speed or a motor mechanical speed.
 2022-02-16 03:20:20 +08:00
raiden00pl
26f1be27dd libdsp/lib_observer.c: separate angle observer from speed observer 
They can be used completely independently, so they should'n be coupled.
For example, a sensored motor controller in speed control mode doesn't need an angle estimator.
 2022-02-16 03:20:20 +08:00
Xiang Xiao
db57e2cd8e Fix the minor style issue 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-15 15:26:38 +01:00
Michael Jung
0a37744826 Fix jlink-nuttx build with GCC 10.2 
The packed-attribute on the tcb_info_s type was misplaced, which caused
incompatible memory layout between host and target.  According to
current GCC documentation:

> You may specify type attributes in an enum, struct or union type
> declaration or definition by placing them immediately after the struct,
> union or enum keyword.  You can also place them just past the closing
> curly brace of the definition, but this is less preferred because
> logically the type should be fully defined at the closing brace.

I also added jlink-nuttx.so to the .gitignore list and updated nxstyle
to ignore the camel case function names required by JLinkGDBServer.

Signed-off-by: Michael Jung <mijung@gmx.net>
 2022-02-15 13:48:52 +01:00
zouboan
132f27a91a lib_observer: add nolinear fluxlink observer 2022-02-14 10:47:15 -03:00
Xiang Xiao
47e38eb70f binfmt: Decouple builtin from binfs file system 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-14 09:35:35 -03:00
Zeng Zhaoxiu
5bf7c185af semphore: release all semphores' holder that the task held when exit 
Add a list in TCB to track all semphores the task held, so we
can release all holders when exit, so nxsched_verify_tcb
is unnecessary.

Signed-off-by: Zeng Zhaoxiu <walker.zeng@transtekcorp.com>
 2022-02-13 03:20:51 +08:00
Huang Qi
cafd3e5c48 sched/tcbinfo: Fix warning by discarded qualifiers 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-11 20:32:17 +08:00
chao.an
0d19a3a248 net/inet: move socket timestamp into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
chao.an
9317626c32 net/inet: move socket linger into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
chao.an
3fce144aeb net/inet: move recv/send timeout into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
chao.an
cc6add58dc net/inet: move socket options into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
chao.an
1659513edb net/inet: move socket error into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
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
chao.an
c5dda27ec2 net/conn: complete the list_tail member 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
chao.an
39e142243d net/tcp/udp: move the send callback into tcp/udp structure 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
Huang Qi
8bf7f94d39 pthread: Call cleanup callback while asyncrhonous cancel 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-09 21:21:43 +08:00
Huang Qi
c0a0de97ce Revert "libc: Call pthread_exit in user-space by up_pthread_exit" 
This reverts commit f4a0b7aedd.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-09 21:21:43 +08:00
Xiang Xiao
845640bc33 serial/pty: Decouple SUSv1 style from pseudo fs operation 
and always enable BSD style PTYs since this feature doesn't
consume the additional code size

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-09 20:35:59 +08:00
Xiang Xiao
0000e61da6 task: Always implement posix_spawnp as macro 
Since there is no benefit to implement it as
function when CONFIG_LIBC_ENVPATH equals y

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-09 20:09:11 +08:00
Xiang Xiao
ab3b0d0162 sched: Implement sysinfo function 
specify here:
https://man7.org/linux/man-pages/man2/sysinfo.2.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-08 10:27:38 +08:00
Xiang Xiao
4ee5ff81dd pthread: Add len argument to pthread_getname_np 
follow the spec:
https://man7.org/linux/man-pages/man3/pthread_setname_np.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-07 08:19:17 +01:00
Petro Karashchenko
76a9af90c3 fs_automount: add options for signaling when volume is mounted and unmounted 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-02-04 03:27:16 +08:00
Xiang Xiao
57c3fce583 libc: Implement posix_openpt 
specify here:
https://pubs.opengroup.org/onlinepubs/009695399/functions/posix_openpt.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-03 11:02:31 -03:00
Xiang Xiao
01b791d773 drivers/syslog: Implement RTT based log channel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-01 11:26:46 +01:00
Xiang Xiao
5c5f1dec08 sched: Don't duplicate caller file handler when creating kernel thread 
kernel thread should have only the starndard file i/o just like idle thread

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-01 08:22:45 +09:00
Xiang Xiao
6a0dbba62b syslog: Include nuttx/syslog/syslog.h in include/nuttx/syslog/syslog_rpmsg.h 
to avoid struct syslog_channel_s used before definition
and remove the unnecessary inclusion

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-31 13:41:56 +01:00
Alan C. Assis
0b23257ef1 i2c: Add support to TCA9548A multiplexer 2022-01-31 13:40:17 +01:00
chao.an
e04ccba78a note/sysview: add Segger System View support 
Reference:
https://www.segger.com/products/development-tools/systemview
https://github.com/SEGGERMicro/SystemView
https://github.com/SEGGERMicro/RTT

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-01-29 17:26:04 +08:00
YAMAMOTO Takashi
79b608ab19 add ssp.h 2022-01-29 01:04:23 +08:00