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6123 Commits

Author SHA1 Message Date
Xiang Xiao
b7febf4e19 libc: Move tree.h from include/nuttx to include/sys 
to match freebsd layout

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-03 10:34:57 +02:00
yinshengkai
81448b5021 sched/irq: add spin_unlock_irqsave/irqrestore_wo_note 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-01-02 22:29:01 +08:00
Jukka Laitinen
f33dc4df3f Change FIOC_MMAP into file operation call 
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2023-01-02 11:23:20 -03:00
Jukka Laitinen
41e9df2f3e Add ftruncate into file operation calls 
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2023-01-02 11:23:20 -03:00
Jukka Laitinen
36528eed64 Revert "fs/vfs/fs_truncate.c: Use ioctl to truncate on non-mountpoint inode" 
This reverts commit dbc163f1b0.
 2023-01-02 11:23:20 -03:00
yinshengkai
275b2e70a4 syslog: fix extra line breaks in syslog when SYSLOG_COLOR_OUTPUT is enabled 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-01-02 21:22:46 +08:00
dongjiuzhu1
6e0d76f528 signal: add sigisemptyset, sigandset, sigorset api 
refs:https://man7.org/linux/man-pages/man3/sigorset.3.html

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-31 00:59:28 +08:00
dongjiuzhu1
191d453063 string/strdupa: support strdupa strndupa 
refs:https://sites.uclouvain.be/SystInfo/manpages/man3/strdup.3.html

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-31 00:59:28 +08:00
yinshengkai
64b6df42a4 drivers/note: register notelog device 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-30 22:21:12 +08:00
yinshengkai
a86684574f syscall: export UP_WRAPSYM/UP_REALSYM macro 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-30 22:13:34 +08:00
dongjiuzhu1
5826e8eeb1 libc/passwd: add pw_gecos field(userinfo) 
The pw_gecos field is not specified in POSIX, but is
present on most implementations.
passwd file format:
name:uid:gid:gecos:dir:shell
ex: gdm❌127:133:Gnome Display Manager:/var/lib/gdm3:/bin/false

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-30 00:21:15 +08:00
dongjiuzhu1
8f05661a53 syslog: A trailing newline is added if none is present. 
refs:
https://www.manpagez.com/man/3/syslog/

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-30 00:20:33 +08:00
yinshengkai
bc7c520eca drivers/note: add note_syscall_enter parameter list 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-29 09:25:54 -03:00
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
dongjiuzhu1
5d643b3bef sys/socket/scm: return NULL when cmsg_len is zero 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-29 13:25:24 +08:00
dongjiuzhu1
f85d9a9332 fs/signalfd: using file descriptor to accept signal 
Reference here:
https://man7.org/linux/man-pages/man2/signalfd.2.html

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-28 23:05:58 +08:00
dongjiuzhu1
9244b5a737 signal: Support sigaction:sa_user, siginfo_t:si_user with user info 
When the signal sent by the sender is blocked in the target task,
if the target task has an action registered with sa_flags SA_KENELHAND,
it will directly respond to the action in the context of the sender.
When the action is executed, it will have the parameters set by the
target task with sigaction:sa_user.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-28 23:05:58 +08:00
dongjiuzhu1
3927d878e4 signal/nxsig_pengingset: move nxsig_pendingset to common header 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-12-28 23:05:58 +08:00
Zhe Weng
cbe4cb2056 net: Add set/getsockopt options compatible with iptables. 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-28 22:40:53 +08:00
Zhe Weng
5a0d8fdf49 net: Add netfilter compatible headers. 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-26 22:41:16 +08:00
yinshengkai
dd32eccfc3 drivers/note: Move taskname related functions to note_driver.c 
so all note drivers can retrieve the task name even after the task exit

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-26 15:03:57 +08:00
Xiang Xiao
b9d7d00943 arch: Remove the unused arch color function variant 
up_check_tcbstack_remain, up_check_stack, up_check_stack_remain and up_check_intstack_remain

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-24 22:40:52 +02:00
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
Ville Juven
172b209f2d sched/assert: Re-implement assert() into user space 
_assert is a kernel procedure, entered via system call to make the core
dump in privileged mode.

Running exit() from this context is not OK as it runs the registered
exit functions and flushes streams, which must not be done
from privileged mode as it is a security hole.

Thus, implement assert() into user space (again) and remove the exit()
call from the kernel procedure.
 2022-12-22 21:07:47 +08:00
wangbowen6
069fac1c67 power/relay: add relay driver framework for NuttX 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-12-22 20:30:49 +08:00
Zhe Weng
573c79fd56 hashtable.h: Added a hashtable implementation 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-22 20:20:12 +08:00
Ville Juven
2ed51d026c fs/streams: Move the file streams from the group structure into TLS 
This is preparation for flushing streams from user space, like it should
be done.

- Move tg_streamlist (group, kernel space) ->
       ta_streamlist (TLS, user space)
- Access stream list via tg_info in kernel
- Access stream list via TLS in user space
- Remove / rename nxsched_get_streams -> lib_getstreams
- Remove system call for nxsched_get_streams
 2022-12-22 20:16:11 +08:00
TimJTi
5f7bf743c5 Add LP503x RGB LED driver 
style corrections

Update lp503x.h

Update lp503x.h

Update lp503x.c

Update lp503x.h

post review changes
 2022-12-22 13:39:05 +08:00
Petro Karashchenko
3e36f40130 compiler.h: rename printflike to printf_like 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-12-21 10:56:45 +08:00
Petro Karashchenko
7f564e0d86 nuttx: add some missing FAR 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-12-21 10:56:45 +08:00
Xiang Xiao
fd0d6a9bf5 compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 
align with other macro naming style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-21 01:05:19 +02:00
chao an
e6b37f2b2d mm/iob: revert "modify iob to support header padding and alignment features" 
we don't need to implement l2 isolation through io_head, iob offload will use io_offset

-------------------------------------------------------------
Layout of different NICs implementation:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                 io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
 Ethernet   |       Reserved    | ETH_HDRLEN |    io_len    |
            ---------------------------------|---------------
 8021Q      |   Reserved  | ETH_8021Q_HDRLEN |    io_len    |
            ---------------------------------|---------------
 ipforward  |            Reserved            |    io_len    |
            -------------------------------------------------

--------------------------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-21 01:43:02 +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
zhanghongyu
ba9ef06970 tun: add ioctl cmd TUNGETIFF implement 
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
 2022-12-20 21:15:50 +08:00
jihandong
8e6185f4ad driver/fb: support linux info. 
add struct fix_screeninfo and var_screeninfo, and related ioctl,
macro.

Signed-off-by: jihandong <jihandong@xiaomi.com>
 2022-12-20 15:54:00 +08:00
zhangyuan21
0113865bb0 sched/pthread: Delay pjoininfo allocation time 
Create pjoininfo until pthread_exit/pthread_canel/pthread_join get called.

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2022-12-20 10:26:02 +08:00
anjiahao
70791af8e2 procmeminfo:support memdump can show specific task 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-19 20:43:33 +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
Xiang Xiao
da9a2b9770 compiler.h: Add fopen_like and popen_like macro 
and apply them to the related functions

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-18 09:47:12 -03:00
Xiang Xiao
e1f45857e3 compiler.h: Add malloc_like? and realloc_like macro 
and apply them to the related functions

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-18 09:47:12 -03:00
Xiang Xiao
243983328a drivers/video: Correct the code style 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-17 20:43:07 +08:00
yinshengkai
6f66c0ea0b drivers/note: sched_note support mulit-channel 
call callbacks for different channels in sched_note_*
noteram channel is enabled by default

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-17 19:41:21 +08:00
Xiang Xiao
d5689e070b net/arp: Remove nuttx/net/arp.h 
1.move ARPHRD_ETHER to netinet/arp.h
1.move arp_entry_s to net/arp/arp.h
2.move arp_input to nuttx/net/netdev.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-16 22:10:59 +02:00
zhangyuan21
453a1a7332 arch: move stack and task dump to common code 
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2022-12-17 01:59:35 +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
Xiang Xiao
06842c824a sched/note: Change sched_note_[begin|end] to macro 
improve the speed

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-16 12:20:53 +02:00
yinshengkai
552cf4b549 merge sched_note_spinxx into sched_note_spincommon 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-16 17:03:53 +08:00
Peter Bee
aeed8f5d26 include/nuttx/video: remove validate_buf 
Removing validate_buf since it's only locally called in driver

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-16 17:03:35 +08:00
yinshengkai
2460ff4f78 drivers/note: rename /dev/note to /dev/note/ram 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-12-15 15:53:49 +08:00
Xiang Xiao
03f07effc9 drivers/note: Fix the style issue 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-14 21:24:13 +02:00
Xiang Xiao
c36640e205 drivers/segger: Rename nuttx/note/note_sysview.h to nuttx/segger/sysview.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-14 21:24:13 +02:00
Xiang Xiao
d7307ef26c drivers/node: Rename note_register to note_initialize 
prepare to support the multiple note driver

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-14 21:24:13 +02:00
Lee Lup Yuen
b895207489 arm64/a64: Add driver for MIPI DSI 
This PR adds the driver for Allwinner A64's MIPI Display Serial Interface (DSI) and MIPI Display Physical Layer (D-PHY).

This driver will be used by the upcoming Display Driver for PINE64 PinePhone.

- `include/nuttx/crc16.h`: Added 16-bit CRC-CCITT

- `libs/libc/misc/Make.defs`: Added 16-bit CRC-CCITT to Makefile

- `arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > MIPI DSI" (`CONFIG_A64_MIPI_DSI`), which enables the MIPI DSI Driver

- `arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for MIPI DSI

- `arch/arm64/src/a64/Make.defs`: Added the MIPI DSI Driver to the Makefile

- `libs/libc/misc/lib_crc16ccitt.c`: Compute 16-bit CRC-CCITT

- `arch/arm64/src/a64/mipi_dsi.c`, `mipi_dsi.h`: Compose MIPI DSI Packets (Long, Short, Short with Parameter)

- `arch/arm64/src/a64/a64_mipi_dsi.c`, `a64_mipi_dsi.h`: MIPI DSI Driver for Allwinner A64

- `arch/arm64/src/a64/a64_mipi_dphy.c`, `a64_mipi_dphy.h`: MIPI D-PHY Driver for Allwinner A64

- `platforms/arm/a64/boards/pinephone/index.rst`: Added MIPI DSI as supported peripheral for PinePhone

Co-Authored-By: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-12-14 22:37:32 +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
anjiahao
bc0fe0ea16 crypto:add some hardware support 
esp32c3: aes hmac-sha1 hmac-sha256
stm32f0l0g0 stm32l1 : aes
sam34: aes
lpc43: aes
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
anjiahao
3d2f0c0e27 crypto:support nuttx /dev/crypto 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
anjiahao
82956a2894 crypto:convert code style form openbsd to nuttx 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
anjiahao
acd3350554 crypto:Sync version differences 
1.fix type warning for compile
2.hamc key can less than specified length
3.add new version algorithms to cryptodev
    sha256hmac
    sha384hmac
    sha512hmac
    aes128gmac

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
anjiahao
c7d347c7f0 crypto: Initial copy from https://github.com/openbsd/sys/crypto 
public header files put into include/crpyto
private header/source files put into crpyto

crypto.c cryptodev.[c|h] cryptosoft.[c|h] come from:
commit id is f245bed2a7593bf0decce50caaed4ce05fefd6cf

the rest come from:
commit id is 61b0e532b2dce0a91cf3ea67d346645a61a88cdd

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
chao an
47fbfa215e fs/hostfs: mode_t of mkdir(2) should use the nuttx prototype 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-13 18:16:20 +08:00
Juha Niskanen
9df9136d95 include/stdio.h: add missing FOPEN_MAX 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2022-12-12 19:12:35 +08:00
田昕
0382b63f5d move common assert logic together. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-12 17:05:02 +08:00
Xu Xingliang
252c6a1844 libc/netdb: add proto.c 
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
 2022-12-10 02:36:24 +08:00
Peter Bee
77504aa1b5 drivers/video: minor fix 
Fix missing header for bool in imgsensor.h and FAR in video.c

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-09 23:37:49 +08:00
tangyusong1
f454dfccb2 Adjust ioctl function of cellular 
Add SIOCGCELLNETDEV
Give a uint8_t[136] for cellular to save data

Signed-off-by: tangyusong1 <tangyusong1@xiaomi.com>
 2022-12-09 11:19:55 +08:00
Peter van der Perk
f72f7ebee0 Sysview add prefix kconfig to add an option to decouple sched_note calls 2022-12-08 17:49:55 +01:00
tangyusong1
1c7a9d282c Add mtu set and interface name set in ioctl 
Follow LinuxOS:linux-5.10.152\include\uapi\linux\sockios.h
Add SIOCSIFMTU and SIOCSIFNAME

Signed-off-by: tangyusong1 <tangyusong1@xiaomi.com>
 2022-12-08 13:58:26 +01:00
Peter Bee
31347da187 drivers/video: add support for V4L2 mmap-ed buffer 
Support V4L2_MEMORY_MMAP memory mode

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-07 01:21:46 +08:00
田昕
2719869ab2 Move _assert to kernel space. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-06 18:33:21 +08:00
Zhe Weng
2a780e0467 net/ipfwd: fix devif_forward after IOB offload. 
Problem:
- `iob_copyout` to `d_buf` doesn't set `io_len` of the IOB, so `devif_poll` failed to copy the data into `buf` by `iob_copyout`

Modification:
- Just Move the IOB in `devif_forward`.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-06 17:03:47 +08:00
chao an
b5507ea9a2 compile/attribute: minor fix for packed struct mismatch 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-06 03:50:20 +08:00
田昕
b9c913a195 include/nuttx/notifier:fix compiling error. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-06 00:12:41 +08:00
Xiang Xiao
055f1f33eb libc/stream: Rename [lib_stream_](put|get) to [lib_stream_](putc|getc) 
to make the naming style consistent with each other

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 14:27:55 +01:00
Xiang Xiao
83c4e7d9b6 libc/hex2bin: Remove the unused declaration 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:42:22 +01:00
Xiang Xiao
43bda3282f net/arp: Move arp_ipin and arp_out to private header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-04 20:39:21 +08:00
Xiang Xiao
c6e9edcbb6 net: Rename arp_arpin to arp_input 
align with other similar function(e.g. ipv4_input and ipv6_input)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-04 20:39:21 +08:00
chao an
62004a28a6 net/d_buf: remove d_buf reference from l3/l4 
l3/l4 stack will decouple the reference of d_buf gradually, Only legacy
devices still retain d_buf support, new net devices will use d_iob

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 20:37:14 +08:00
chao an
34d2cde8a8 net/l2/l3/l4: add support of iob offload 
1. Add new config CONFIG_NET_LL_GUARDSIZE to isolation of l2 stack,
   which will benefit l3(IP) layer for multi-MAC(l2) implementation,
   especially in some NICs such as celluler net driver.

new configuration options: CONFIG_NET_LL_GUARDSIZE

CONFIG_NET_LL_GUARDSIZE will reserved l2 buffer header size of
network buffer to isolate the L2/L3 (MAC/IP) data on network layer,
which will be beneficial to L3 network layer protocol transparent
transmission and forwarding

------------------------------------------------------------
Layout of frist iob entry:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                  io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
      iob   |            Reserved            |    io_len    |
            -------------------------------------------------

-------------------------------------------------------------
Layout of different NICs implementation:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                 io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
 Ethernet   |       Reserved    | ETH_HDRLEN |    io_len    |
            ---------------------------------|---------------
 8021Q      |   Reserved  | ETH_8021Q_HDRLEN |    io_len    |
            ---------------------------------|---------------
 ipforward  |            Reserved            |    io_len    |
            -------------------------------------------------

--------------------------------------------------------------------

2. Support iob offload to l2 driver to avoid unnecessary memory copy

Support send/receive iob vectors directly between the NICs and l3/l4
stack to avoid unnecessary memory copies, especially on hardware that
supports Scatter/gather, which can greatly improve performance.

new interface to support iob offload:

  ------------------------------------------
  |    IOB version     |     original      |
  |----------------------------------------|
  |  devif_iob_poll()  |   devif_poll()    |
  |       ...          |       ...         |
  ------------------------------------------

--------------------------------------------------------------------

1> NIC hardware support Scatter/gather transfer

TX:

                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll("NIC"_txpoll)                callback() // "NIC"_txpoll
                                                  |
                            dev->d_iob:           |
                                                ---------------         ---------------
                             io_data       iob1 |  |          |    iob3 |  |          |
                                    \           ---------------         ---------------
                                  ---------------  |       --------------- |
                             iob0 |  |          |  |  iob2 |  |          | |
                                  ---------------  |       --------------- |
                                     \             |          /           /
                                        \          |       /           /
                                   ----------------------------------------------
                    NICs io vector |    |    |    |    |    |    |    |    |    |
                                   ----------------------------------------------

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
          pkt/ipv[4/6]_input()/...
                    |
                    |
     NICs io vector receive(iov_base to each iobs)

--------------------------------------------------------------------

2> CONFIG_IOB_BUFSIZE is greater than MTU:

TX:

"(CONFIG_IOB_BUFSIZE) > (MAX_NETDEV_PKTSIZE + CONFIG_NET_GUARDSIZE + CONFIG_NET_LL_GUARDSIZE)"

                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll("NIC"_txpoll)                callback() // "NIC"_txpoll
                                                  |
                                             "NIC"_send()
                          (dev->d_iob->io_data[CONFIG_NET_LL_GUARDSIZE - NET_LL_HDRLEN(dev)])

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
          pkt/ipv[4/6]_input()/...
                    |
                    |
     NICs io vector receive(iov_base to io_data)

--------------------------------------------------------------------

3> Compatible with all old flat buffer NICs

TX:
                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll(devif_poll_callback())  devif_poll_callback() /* new interface, gather iobs to flat buffer */
       /                                           \
      /                                             \
 devif_poll("NIC"_txpoll)                     "NIC"_send()(dev->d_buf)

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
               netdev_input()  /* new interface, Scatter/gather flat/iob buffer */
                    |
                    |
          pkt/ipv[4|6]_input()/...
                    |
                    |
    NICs io vector receive(Orignal flat buffer)

3. Iperf passthrough on NuttX simulator:

  -------------------------------------------------
  |  Protocol      | Server | Client |            |
  |-----------------------------------------------|
  |  TCP           |  813   |   834  |  Mbits/sec |
  |  TCP(Offload)  | 1720   |  1100  |  Mbits/sec |
  |  UDP           |   22   |   757  |  Mbits/sec |
  |  UDP(Offload)  |   25   |  1250  |  Mbits/sec |
  -------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-03 11:47:04 +08:00
Peter Bee
c26fd6565d drivers/video: enhance v4l2 compatibility 
Add common BSD v4l2 header file
Complete ioctls according to standard v4l2 drivers

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-03 02:48:01 +08:00
田昕
cb0418676f include/nuttx:add linux-like notifier 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-02 22:56:22 +08:00
Peter Bee
87e16c3694 drivers/video: add support for yuv420p 
Add calc functions for buffer size (yuv420p is 6Byte/4px)

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-02 13:18:20 +08:00
Peter Bee
365b1f4bb8 drivers/video: add support for YUYV format 
Add YUYV format which is used by most USB Cameras

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-02 13:18:20 +08:00
FASTSHIFT
0ae242aa8d drivers/video/fb: add poll support 
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
 2022-12-01 15:08:03 +08:00
chao an
4281acdb83 net/chksum: move all chksum api declarations to common header 
The following APIs need to be overriden by the arch after enabling
CONFIG_NET_ARCH_CHKSUM, move these functions to the common header
file to avoid prototype conflicts

uint16_t chksum(uint16_t sum, FAR const uint8_t *data, uint16_t len);
uint16_t net_chksum(FAR uint16_t *data, uint16_t len);
uint16_t ipv4_upperlayer_chksum(FAR struct net_driver_s *dev, uint8_t proto);
uint16_t ipv6_upperlayer_chksum(FAR struct net_driver_s *dev,
                                uint8_t proto, unsigned int iplen);
uint16_t ipv4_chksum(FAR struct ipv4_hdr_s *ipv4);

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-30 15:08:14 +08:00
liyi
391b501639 net: extract l3 header build code into new functions 
Signed-off-by: liyi <liyi25@xiaomi.com>
 2022-11-29 18:36:15 +08:00
Masayuki Ishikawa
8b4ffb8d3e virtio: Add virtio drivers 
Summary:
- This commit adds virtio-mmio and virtio-net drivers

Impact:
- None (new drivers)

Testing:
- Tested with rv-virt (will be updated later) with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-11-29 13:16:44 +08:00
chao an
cdaa2ba8d4 mm/iob: new function iob_update_pktlen() to update packet length of the iob 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-29 13:16:23 +08:00
chao an
b452e2fddf mm/iob: new function iob_reserve() to adjust headroom offset 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-29 13:16:23 +08:00
田昕
1d8d6e5ed2 drivers/syslog:support stream as syslog backend. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-11-28 20:19:00 +08:00
Xiang Xiao
af2b491420 driver/segger: Move SYSLOG_RTT config from drivers/syslog to drivers/segger 
and remove include/nuttx/syslog/syslog_rtt.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 23:10:39 +01:00
Xiang Xiao
fd268d7123 drivers/segger: Add STREAM_RTT option 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 23:10:39 +01:00
Xiang Xiao
df6666ab5e libc/stream: Rename lib_stream_[put|get]c to lib_stream_[put|get] 
keep the macro consistent with the callback name

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:59:21 +01:00
yinshengkai
126b33c488 drivers/segger: add Segger RTT stream support 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-11-27 23:39:20 +08:00
chao an
8850dee746 net/devif: move preprocess of txpoll into common code 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-27 12:11:12 +08:00
yinshengkai
511070c300 include: unified stream read and write interface 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-11-25 21:41:51 +08:00
Xiang Xiao
5fd1379d3f syslog: Move syslog stream to libc like other stream implementation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-25 01:46:31 +08:00
Xiang Xiao
90c641d4c1 libc/streams: Add lib_[si]gets_t callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-25 01:07:12 +08:00
Xiang Xiao
5ee1da4211 libc/streams: Ensure the different stream type has the common layout 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-25 01:07:12 +08:00
田昕
28739b8b8a libc/stream:Add mtd backend stream. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-11-24 12:07:10 +08:00
dongjiuzhu1
ccf0c3566e net/local: support cmd SO_PEERCRED 
the credentials of the peer process connected to this socket.
refs:https://man7.org/linux/man-pages/man7/unix.7.html

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-11-23 15:01:54 +08:00
dongjiuzhu1
e6f8ccda4a net/get/setsockopt: add si_get/setsockopt interface to simply get/setsockopt 
move private option to protocol sockif

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-11-23 15:01:54 +08:00
zhangyuan21
d8051ba979 nuttx/sched: merge up_block_task and up_unblock_task 2022-11-22 22:59:08 +08:00
wangbowen6
25bfd437fe fs_epoll: support extend the epoll dynamicly. 
1. epoll_ctl(EPOLL_CTL_ADD) support extend the epoll
   events dynamicly;
2. enhance the epoll performance by moving some poll setup
   and teardown process to the EPOLL_CTL_ADD/DEL/MOD;

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-11-22 21:08:56 +08:00
Ville Juven
f8a6ec2cdf mm/shm: Fix ARCH_SHM_VEND 
The last address is base+size-1
 2022-11-22 08:54:34 +01:00
Ville Juven
48b9a8d6f4 mm/shm: Move the vma allocators to separate functions 
This will allow changing the underlying backend, i.e. granule allocator,
to something more efficient, if this is needed later.

Also, it gives easier access to the common SHM book keeping.
 2022-11-22 08:54:34 +01:00
Ville Juven
458ff380e5 mm/gran: Allow run-time execution of gran_reserve 
User can ask for specific granules to be allocated.

This is useful for one thing only: when mmap() is called for a specific
vaddr. The parameter itself is non-sensical, this is just to satisfy
the POSIX standard.
 2022-11-22 08:54:34 +01:00
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
Xiang Xiao
af2aa13873 phtread: Change stacksize type from long to size_t 
follow the standard prototype:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getstack.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-22 08:23:37 +09:00
Robert-Ionut Alexa
039262484a drivers/sensors: add LTR308 ambient light sensor 
Add support for the LTR308 ambient light sensor through I2C. Currently,
the interrupt-driven mode of operation is not supported.

Signed-off-by: Robert-Ionut Alexa <robertalexa2000@gmail.com>
 2022-11-21 23:48:52 +08:00
Xiang Xiao
1a942c3c31 Fix lcd/ili9225.c:388:46: error: shift count >= width of type 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
qinwei1
ce95db46b9 include/nuttx/tls.h: add CXX extern define for tls 
Summary:
   In order to use C functions in C++ code, "extern C"
needs to be defined in the C header file.
   Add "extern C" define for tls.h

Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
 2022-11-18 12:42:26 +08:00
qinwei1
8021dfece6 sched/task/task_getpid: getpid should return process id not thread id 
Summary:
   implement the right semantics:
1. getpid should return the main thread id
2. gettid should return the current thread id

Refer to:
 https://github.com/apache/incubator-nuttx/issues/2499
 https://github.com/apache/incubator-nuttx/pull/2518

Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
 2022-11-17 17:58:08 +08:00
zhangyuan21
f27065cb9e sched/mqueue: make mqueue and mqueue sysv can disable separately 2022-11-16 20:03:40 +08:00
Simon Filgis
6376d90c3d In case of SAMV7 it is possible to overwrite the pwm output with 0 or 1 immediately. Changing the dutycycle to 0 or 100 will take effect only on end of cycle, which could be to late for some applications. 
This solution adds a overwrite flag and value when updating the duty cycle.
 2022-11-16 12:07:09 +08:00
David Sidrane
d05a5d16ee imxrt:Support TJ1103 PHY 2022-11-15 02:27:35 +08:00
anjiahao
a4563b8744 Fix the coding style and typo issue 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Andrés Sánchez Pascual
9f029194e1 sys: boardctl: Add more reset causes to enum 
Signed-off-by: Andrés Sánchez Pascual <tito97_sp@hotmail.com>
 2022-11-13 21:26:31 -03:00
Xiang Xiao
f52ad42425 Fix error: unknown attribute 'long_call' ignored [-Werror,-Wunknown-attributes] 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-13 22:35:19 +08:00
Xiang Xiao
6f33dd6ea0 mm/heap: Change TCB_FLAG_HEAPCHECK to TCB_FLAG_HEAP_CHECK 
align with other flags naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-12 09:39:01 +01:00
Zhe Weng
8239ddeef4 net/nat: Add TCP entry expiration logic 
Add TCP entry expiration logic for NAT, with entries changed from sq to dq for fast removal.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-11-11 14:36:55 +08:00
Zhe Weng
b595430578 net: add basic NAT workflow 
Add basic functions for NAT (NAPT), remaining some logic unimplemented (UDP, ICMP, port assignment, etc). NAT for TCP can work now (unless port conflicts).
Outbound: LAN ->  Forward  ->  NAT(only if targeting at WAN)  -> WAN
Inbound:  WAN ->  NAT(only from WAN, change dest) -> Forward  -> LAN

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-11-11 14:36:55 +08:00
ligd
4501490302 hwspinlock: add hwspinlock driver for multi CPU 
The design follow Linux kernel:
https://www.kernel.org/doc/html/latest/locking/hwspinlock.html

Signed-off-by: ligd <liguiding@pinecone.net>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-09 09:12:01 +01:00
anjiahao
0c26658906 random_pool:add a new api arc4random 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-11-09 06:41:19 +01:00
Michael Jung
b401db5ca4 prctl syscall is present unconditionally 
I had a link problem regarding prctl while CONFIG_TASK_NAME_SIZE was
defined 0 and building in protected mode.  Turns out in monolithic
build prctl is present no matter what CONFIG_TASK_NAME_SIZE, but in
protected mode build its only present if CONFIG_TASK_NAME_SIZE > 0.
So, bring protected mode build in sync with the monolithic one.

Signed-off-by: Michael Jung <michael.jung@secore.ly>
 2022-11-09 01:21:16 +08:00
Xiang Xiao
38d1244751 mm/mempool: Remove MM_MEMPOOL option from Kconfig 
since the linker can remove the unused object file from the final image

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-08 10:18:27 -03:00
Lucas Saavedra Vaz
fa0ccce046 audio: Add support for the ES8388 codec (output) 2022-11-08 10:03:18 -03:00
Xiang Xiao
ace71efe77 drivers/mbox: Don't reference the nonexistent CONFIG_MBOX 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-07 10:14:20 +01:00
Xiang Xiao
a7e99346a1 net/tcp: Make TCP_MAXRTX and TCP_MAXSYNRTX configurable 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-07 10:05:57 +01:00
anjiahao
64ebdb0339 include/endian:add openbsd style macro 
bemtoh htobem lemtoh htolem

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-11-05 20:37:39 +08:00
Xiang Xiao
e292200f61 video: Move _VIDIOCBASE and _VIDIOC to include/nuttx/fs/ioctl.h 
to align with other drivers

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-05 06:51:53 +01:00
Xiang Xiao
3b060bad34 Fix error: format specifies type 'unsigned short' but the argument has type 'int' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-01 17:12:42 +01:00
zhangyuan21
b118083c35 arch_timer: adjust timer/arch_timer to support tick 
Enable CONFIG_SCHED_TICKLESS_TICK_ARGUMENT in tickless mode
to improve the performance.
 2022-11-01 21:53:08 +08:00
Xiang Xiao
28947517ca sched/spawn: Rename task_spawnattr_[get|set]stack[size|addr] to posix_spawnattr_[get|set]stack[size|addr] 
since they can be not only used in task_spawn but also in posix_spawn

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-01 09:51:18 +09:00
chao an
e0a3fdf982 sched/posix/timer: handle invaild timerid correctly 
TIMER_SETTIME(2)

NAME
       timer_settime, timer_gettime - arm/disarm and fetch state of POSIX per-process timer

SYNOPSIS
       #include <time.h>

       int timer_settime(timer_t timerid, int flags,
                         const struct itimerspec *new_value,
                         struct itimerspec *old_value);
       int timer_gettime(timer_t timerid, struct itimerspec *curr_value);
...
ERRORS
...
       EINVAL timerid is invalid.

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-31 19:59:29 -03:00
Xiang Xiao
e08c296a8e Change the type of tg_joinlock, mm_lock and md_lock from sem_t to mutex_t 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-31 10:35:53 +01:00
Xiang Xiao
64e7833cbc sched/spawn: Support task_spawnattr_[set|get]stackaddr 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-31 12:46:58 +09:00
Xiang Xiao
b9b032af72 sched/spawn: Support task_spawnattr_[set|get]stacksize in kernel mode 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-31 12:46:58 +09:00
anjiahao
d7b4e91dda Call nxsem_destroy or nxmutex_destry in the error path 
1.Don't check the return value of nxsem_init or nxmutex_init
2.Fix some style issue

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-30 13:56:52 +01:00
Xiang Xiao
732092570e sched/mutex: NXMUTEX_INITIALIZER should enable priority inheritance 
and remove the unused macro PRIOINHERIT_FLAGS_DISABLE

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-29 21:37:06 +02:00
zhanghongyu
f00c11aec4 socket: separation error code EBADF and ENOTSOCK 
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
 2022-10-29 08:18:02 +02:00
yinshengkai
65dc1fe0fc mm: add kmm/umm_memdump 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-10-29 11:35:27 +08:00
Xiang Xiao
5bee68ebac sched: remove the unused function nx_wait and nx_waitid 
This partially reverts commit de2a9d8a77.
 2022-10-28 21:19:46 +02:00
dongjiuzhu1
6f208524a1 lib/math32.h: support LOG2_CEIL/LOG2_FLOOR function at compile time 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-10-29 00:12:02 +08:00
dongjiuzhu1
5828e5bb88 mm/mempool: add new api: xx_realloc and xx_alloc_size 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-10-28 21:31:35 +08:00
Jiuzhu Dong
8994c8efa2 mm/mempool: support specifying alloc and free function 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2022-10-28 21:31:35 +08:00
Jiuzhu Dong
a01f3beefd mm/mempool: support multiple memory pool 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-10-28 21:31:35 +08:00
Xiang Xiao
488a56280a fs: Correct the comment of file_allocate 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-28 10:12:08 +02:00
Xiang Xiao
604eea453b fs/vfs: Let caller control whether add the reference count of inode in file_allocate 
to simplify the caller in some special case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-28 10:12:08 +02:00
Xiang Xiao
4d4bb458da fs/vfs: Move file_allocate from fs/inode/inode.h to include/nuttx/fs/fs.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-28 10:12:08 +02:00
chao an
a8d3286258 net: move device buffer define to common header 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-28 00:32:16 -04:00
Xiang Xiao
6940ca8677 fs: Remove the duplication umount macro 
which is already defined in include/sys/mount.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Xiang Xiao
19bded4738 fs: Remove the unused nx_pipe to prefer file_pipe for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Xiang Xiao
fc1efe2c0b fs: Remove the unused nx_fcntl to prefer file_fcntl for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Xiang Xiao
b22cc1e2b8 fs: Remove the unused nx_dup to prefer file_dup for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Xiang Xiao
cf21319d3a fs: Remove the unused nx_poll to prefer file_poll for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Xiang Xiao
aa31648c9f fs: Remove the unused nx_[v]ioctl to prefer file_[v]ioctl for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 23:14:25 +02:00
Minh Nguyen
153060d34d Update errno to match asm-generic 
Modify some comment.
 2022-10-28 02:19:26 +08:00
wangbowen6
f56710c121 rpmsgblk: rpmsg block device support 
Like rpmsgdev and rpmsgmtd, rpmsgblk allow the local cpu to
access the block device in the remote cpu.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-10-28 01:13:58 +08:00
Xiang Xiao
05d40eeeff net: Remove the unused nx_recv[from] to prefer psock_recv[from] for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 16:47:32 +02:00
Xiang Xiao
3e982b6556 net: Remove the unused nx_send to prefer psock_send for kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-27 16:47:32 +02:00
Petro Karashchenko
fdff92fd19 libs/libc/time: mktime normalize struct tm 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-10-27 21:22:08 +08:00
Tiago Medicci Serrano
6f1fbc29ee audio/i2s: add i2s_mclkfrequency method to the I2S lower half 
This method allows the codec driver to set a specific mclk
frequency for the I2S lower half. This provides support to change
it on run time according to the supported master clock frequency
of the audio codec, the sample rate and the data width.
 2022-10-27 00:09:01 +08:00
Karel Kočí
61b1791584 libs/libc: add obstack 2022-10-26 09:11:52 +08:00
SPRESENSE
277c8e368b drivers/video: Update API to dump register for debug 2022-10-26 03:57:26 +08:00
SPRESENSE
1332bdb9a7 drivers/video: Add get frame interval API 2022-10-26 03:57:26 +08:00
SPRESENSE
306029e6e4 lte: Include nuttx/fs/ioctl.h instead of wireless.h 
lte command definitions are separated from wireless ioctl.
 2022-10-24 13:09:29 +08:00
Petro Karashchenko
2fd7e18a16 include/sys: fix style issues in queue.h 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-10-24 12:59:24 +08:00
Miguel Herranz
819ebe7356 libc/stdio: Add stdio file locking functions 
Add flockfile(), ftrylockfile() and funlockfile() functions [1].

[1] POSIX.1-2008 / System Interfaces / flockfile
    https://pubs.opengroup.org/onlinepubs/9699919799.2008edition/functions/flockfile.html

Signed-off-by: Miguel Herranz <miguel@midokura.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-22 23:34:45 +08:00
anjiahao
577e550698 libc/semaphore:sem_init change defult protocol 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-10-22 14:50:48 +08:00
chao an
205c8934a3 sched/msgq: add support of System V message queue 
https://man.openbsd.org/msgget.2

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-22 12:58:11 +08:00
chao an
96c3debe6a sched/mqueue: decoupling condition member to common prologue 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-22 12:58:11 +08:00
Alin Jerpelea
06c8e43df9 drivers: modem: update altair modem 
update Altair modem with the ALT1250 implementation

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-10-22 09:00:32 +08:00
raiden00pl
36ae5316b7 include/nuttx/can.h: make error definitions compatible with Linux 2022-10-21 18:47:29 +08:00
Xiang Xiao
942513cd37 time: Typedef time_t to int64_t if CONFIG_SYSTEM_TIME64 is defined 
to handle 2038 problem correctly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-20 22:17:52 +02:00
Xiang Xiao
1e6a8f56d3 sched/spawn: Fix the minor typo error 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-20 21:51:40 +02:00
YAMAMOTO Takashi
8a972817e0 sched.h: Simplify HAVE_GROUP_MEMBERS logic 
After the retirement of CONFIG_SCHED_EXIT_KILL_CHILDREN, [1]
the behavior is now effectively controlled by
CONFIG_SCHED_CHILD_STATUS, which is IMO confusing.
(It was even surprising me.)

This commit solves it by making HAVE_GROUP_MEMBERS
a synonym of !CONFIG_DISABLE_PTHREAD. I guess this change aligns
the intention of the CONFIG_SCHED_EXIT_KILL_CHILDREN retirement.
That is, always tries to be similar to the standard behavior.

Another option would be to revive CONFIG_SCHED_EXIT_KILL_CHILDREN
and make the HAVE_GROUP_MEMBERS logic aware of it.
It might be a good idea if we want a finer-grained control of
code to build. (One can argue his application uses pthread
but does never _exit. In that case, it might be a waste to maintain
group membership. I suspect it might not be too rare in embedded
world.)

[1] commit 6982eb35fe
 2022-10-19 21:32:30 +08:00
YAMAMOTO Takashi
f100a4bb92 Implement fdopendir 2022-10-19 21:20:35 +08:00
Xiang Xiao
e2a18ad339 sched: Support envp argument of task_spawn and nxtask_create 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-19 08:22:56 +09:00
Xiang Xiao
6b31918b42 Remove the unnecessary cast for main_t, NULL and argv 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-18 08:51:45 +02:00
anjiahao
d1d46335df Replace nxsem API when used as a lock with nxmutex API 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-17 15:59:46 +09:00
Xiang Xiao
6854cce059 sched/spawn: Add the dummy task_spawnattr_xxxstackyyy in the kernel mode 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-16 19:13:42 +02:00
Xiang Xiao
78f6a02bc8 boards: Remove the duplicated prototype of CONFIG_INIT_ENTRYPOINT 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-16 19:02:44 +02:00
luojun1
ec4af00538 Add Cellular link layer support 
1.Add cellular link layer enum definition and register flow
2.Add ioctl flow to set cellular NICs parameters

Signed-off-by: luojun1 <luojun1@xiaomi.com>
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-15 18:34:07 +08:00
zhangyuan21
fc9b5e1980 arch_alarm: adjust oneshot/arch_alarm to support tick 2022-10-12 11:55:46 +08:00
zhangyuan21
750007ded9 sched: use tick count for sched timer expiration 2022-10-12 11:55:46 +08:00
liangchaozhong
cc426f8539 usrsock:add done flag in usrsock_iovec_do 
set done to true if all data in iovec array is copied

Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>
 2022-10-11 00:57:49 +08:00
Xiang Xiao
a875e13105 list.h: Add local temp variable to avoid the double evaluation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-06 08:29:39 +02:00
Petro Karashchenko
d247e8d1d2 sched/semaphore: fix priority boost restoration for priority inheritance 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-10-03 15:14:24 -03:00
Xiang Xiao
6ec74d8d36 bluetooth: Forward ioctl to btuart lowerhalf driver 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-02 18:14:00 -03:00
wangbowen6
e9ccab2db3 fs/poll: using callback mechanism to implement poll notification 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-10-03 00:00:56 +08:00
raiden00pl
0aa0394ca2 include/stdint.h: add sig_atomic_t limits 2022-10-02 22:30:54 +08:00
raiden00pl
d8483a24e8 include/threads.h: return values should be integer type to prevent compiler warnings 2022-10-02 22:30:29 +08:00
zhangyuan21
85d013f69a sched: mqueue wait list optimize 2022-09-28 18:08:37 +08:00
zhangyuan21
838309313e sched: semaphore wait list optimize 2022-09-28 18:08:37 +08:00
Fotis Panagiotopoulos
bbf3f2866d Fixed non-UTF8 characters. 2022-09-28 09:38:55 +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