109 Commits

Author SHA1 Message Date
Piyush Patle 0dccc8ba21 include/debug.h: Move to include/nuttx/debug.h
debug.h is a NuttX-specific, non-POSIX header. Placing it in the
top-level include/ directory creates naming conflicts with external
projects that define their own debug.h.
This commit moves the canonical header to include/nuttx/debug.h,
following the NuttX convention for non-POSIX/non-standard headers,
and updates all in-tree references.

A backward-compatibility shim is left at include/debug.h that
emits a deprecation #warning and re-includes <nuttx/debug.h>,
allowing out-of-tree code to continue building while migrating.

Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
2026-04-07 07:50:06 -03:00
zhanghongyu fa6c8579dd driver/net: replace net_lock with netdev_lock
modify the code of the adapted protocol stack to avoid deadlocks and the
logic that cannot be protected by locks after modification.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2026-01-06 16:08:30 +08:00
zhanghongyu 521e319aa3 drivers/net: replace critical_section with spinlock
so as to better support multi-core scenarios

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2025-12-09 14:43:59 +08:00
wangchen fe822145a3 tun:modify issue of repeatly tun_close failed
after the network card is turned off, read and write operations need
to return -ENETDOWN, and it is necessary to wake up the waiting read
and write operations.

Signed-off-by: wangchen <wangchen41@xiaomi.com>
2025-12-09 14:43:59 +08:00
Lars Kruse 3ce85ca54e style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
Alin Jerpelea 286d37026c drivers: migrate to SPDX identifier
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2024-11-06 18:02:25 +08:00
Xiang Xiao 4e5a963443 drivers/net: Register "/dev/net/tun" as tun node too
to compatible with Linux convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2024-10-08 11:16:01 +08:00
meijian a7224cf35a net/netstatistics: add tx/rx bytes statistics for dev
We can see them in ifconfig:

ap> ifconfig
wlan0   Link encap:Ethernet HWaddr 42:64:7f:b3:12:03 at UP mtu 1500
        inet addr:10.0.1.2 DRaddr:10.0.1.1 Mask:255.255.255.0
        inet6 DRaddr: ::

        RX: Received Fragment Errors   Bytes
            00000b9b 00000000 00000000 21daf5
            IPv4     IPv6     ARP      Dropped
            00000a33 00000137 00000031 00000000
        TX: Queued   Sent     Errors   Timeouts Bytes
            00000ac4 00000ac4 00000000 00000000 1a2103
        Total Errors: 00000000

Signed-off-by: meijian <meijian@xiaomi.com>
2024-09-10 11:36:03 +08:00
Zhe Weng 90c0acce05 net/tun: Support changing carrier state of TUN/TAP
Add TUNSETCARRIER ioctl, then we may change the carrier state of TUN dynamically. Note that we don't need an ioctl for getting carrier, it can be done by SIOCGIFFLAGS already.

Ref: https://github.com/torvalds/linux/blob/v6.10/drivers/net/tun.c#L3374-L3380

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
2024-08-26 17:34:23 -03:00
zhangshuai39 a1f9a6624e net/tun:Remove unused variables in read & write
Signed-off-by: zhangshuai39 <zhangshuai39@xiaomi.com>
2024-08-13 16:34:14 +08:00
meijian 667b9eabdd [driver][tun]: add tx packets dump
Signed-off-by: meijian <meijian@xiaomi.com>
2024-05-14 22:05:08 +08:00
zhanghongyu e93bdfe089 tun: in tun_write, try to release iob before iob_prepare
io_pktlen will incorrect when two packets are received in a row and the packet length decreases.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2024-03-13 22:23:52 +08:00
Xiang Xiao eddd90de78 poll: pollsetup should notify only one fd passd by caller
since it's redundant to iterate the whole fds array in setup

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-11-21 09:07:17 +01:00
zhanghongyu 5374af077b tun: Fix the error of calling tun_close when tun_txavail or tun_txavail_work is executed
When tun_txavail_work is running, switch to tun_close thread and priv->lock will be destroyed, then switch back to tun_txavail_work thread, an error will occur when nxmutex_unlock(&priv->lock)

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-10-25 01:13:21 +08:00
zhanghongyu 3b469271d7 Revert "tun: Fix the error of calling tun_close when tun_txavail or tun_txavail_work is executed"
This reverts commit 0f1a49bba5.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-10-25 01:13:21 +08:00
zhanghongyu 0f1a49bba5 tun: Fix the error of calling tun_close when tun_txavail or tun_txavail_work is executed
When tun_txavail_work is running, switch to tun_close thread and priv->lock will be destroyed, then switch back to tun_txavail_work thread, an error will occur when nxmutex_unlock(&priv->lock)

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-10-21 06:29:21 +08:00
Petro Karashchenko 075738cf14 net/ip: print ip addresses using ip4_addrN macro
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-08-19 13:28:21 -03:00
chao an 589d4a9f8e net/semantic/parser: fix compile warning found by sparse
Reference:
https://linux.die.net/man/1/sparse

Signed-off-by: chao an <anchao@xiaomi.com>
2023-05-30 23:00:00 +08:00
zhanghongyu 9a28cd2000 tun: fix the access address is incorrect
correct eth_hdr address and reset d_iob to NULL after netdev_iob_prepare

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-03-15 22:34:59 +01:00
Zhe Weng ff68d9ac04 net/tun: Change TUN/TAP to use IOB
TUN/TAP is not working after IOB offload, try to fix.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
2023-01-31 00:39:15 +08:00
Xiang Xiao b0a0ba3ad7 fs: Move mmap callback before truncate in [file|mountpt]_operations
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 17:43:59 +02:00
Xiang Xiao 779a610ca3 Remove the unnecessary NULL fields in global instance definition of file_operations
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
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
zhanghongyu ba9ef06970 tun: add ioctl cmd TUNGETIFF implement
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2022-12-20 21:15:50 +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
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 6fa60627eb net/devif/ip: build l2 header on the IP layer
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-27 12:13:45 +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
anjiahao d07792a343 Initialize global mutext/sem by NXMUTEX_INITIALIZER and SEM_INITIALIZER
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-14 09:34:04 +09:00
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
anjiahao 5724c6b2e4 sem:remove sem default protocl
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
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
wangbowen6 344c8be049 poll: add poll_notify() api and call it in all drivers
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-26 12:06:32 +08:00
Huang Qi e4e3208180 Replace all strncpy with strlcpy for safety
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-08-25 13:38:36 +08:00
zhanghongyu 035d925864 devif: remove all devif_timer
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2022-06-02 20:11:50 -03:00
Petro Karashchenko 09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-04-15 16:56:25 +08:00
Petro Karashchenko 9551de7115 net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-18 10:59:47 +01:00
Petro Karashchenko a743fed63d file_operations: get back C89 compatible initializer
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-11 02:14:00 +08:00
Xiang Xiao e63e083a2f net/tun: Update IFF_RUNNING flag by netdev_carrier_on and netdev_carrier_off
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-22 07:15:00 -03:00
chao.an 84daee1f76 drivers/netdev: try tcp timer in every txavail call
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-18 14:16:11 +09:00
YAMAMOTO Takashi 8bfd344600 drivers/net/tun.c: Fix a syslog format 2020-12-02 02:53:47 -06:00
Gregory Nutt 2af62314d7 Fix build breakage from PR #1565
Fixes:

    ##[error]net/tun.c:837:13: error: conflicting types for 'tun_poll_expiry'
      837 | static void tun_poll_expiry(FAR void *arg)
          |             ^~~~~~~~~~~~~~~
    net/tun.c:196:13: note: previous declaration of 'tun_poll_expiry' was here
      196 | static void tun_poll_expiry(wdparm_t arg);
          |             ^~~~~~~~~~~~~~~

And

    ##[error]net/tun.c:881:57: error: passing argument 4 of 'wd_start' makes integer from pointer without a cast [-Werror=int-conversion]
      881 |   wd_start(&priv->txpoll, TUN_WDDELAY, tun_poll_expiry, priv);
          |                                                         ^~~~
          |                                                         |
          |                                                         struct tun_device_s *
    In file included from /github/workspace/sources/nuttx/include/nuttx/sched.h:41,
                     from /github/workspace/sources/nuttx/include/sched.h:34,
                     from /github/workspace/sources/nuttx/include/nuttx/arch.h:81,
                     from net/tun.c:60:
    /github/workspace/sources/nuttx/include/nuttx/wdog.h:134:42: note: expected 'wdparm_t' {aka 'long unsigned int'} but argument is of type 'struct tun_device_s *'
      134 |              wdentry_t wdentry, wdparm_t arg);
          |                                 ~~~~~~~~~^~~

And

    chip/cxd56_rtc.c: In function 'up_rtc_initialize':
    ##[error]chip/cxd56_rtc.c:358:3: error: too many arguments to function 'cxd56_rtc_initialize'
      358 |   cxd56_rtc_initialize(1, NULL);
          |   ^~~~~~~~~~~~~~~~~~~~
    chip/cxd56_rtc.c:253:13: note: declared here
      253 | static void cxd56_rtc_initialize(wdparm_t arg)
          |             ^~~~~~~~~~~~~~~~~~~~
2020-08-14 14:12:51 -03:00
Xiang Xiao acca9fcc3b sched/wdog: Remove MAX_WDOGPARMS and related stuff
since the variable arguments are error prone and seldom used.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-14 08:19:50 -06:00
Xiang Xiao a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
2020-08-11 12:28:55 -06:00
Xiang Xiao f618de9c97 Fix nxstyle warning
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-08 17:30:26 -03:00
Xiang Xiao 4c706771c3 sched/wdog: Replace all callback argument from uint32_t to wdparm_t
and alwasy cast the argument of wd_start to wdparm_t

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-08 17:30:26 -03:00
Alan C. Assis a7a272661e Char drivers should return -ENOTTY if CMD is not recognized 2020-06-06 14:51:02 -03:00
Gregory Nutt 57bc329aac Run nxstyle all .c and .h files modified by PR. 2020-05-17 14:01:00 -03:00
Gregory Nutt a569006fd8 sched/: Make more naming consistent
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions

    nxsem_setprotocol -> nxsem_set_protocol
    nxsem_getprotocol -> nxsem_get_protocol
    nxsem_getvalue -> nxsem_get_value
2020-05-17 14:01:00 -03:00