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path: root/components/net/netdev/src/netdev.c
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9 daysfix(netdev): correct ping delay logic for last packet and avoid ↵ymj0440
rt_thread_delay(0) The 'index == times' condition in the delay_tick calculation is never true, so the delay was still applied after the last ping, contrary to the comment. Skip the delay on the final ping by checking 'index != times - 1'. Also only call rt_thread_delay() when delay_tick > 0, since passing 0 returns -RT_EINVAL.
10 days[components][netdev] fix divide-by-zero in ping statistics when no replyZhaoqi Xu
netdev_cmd_ping() computed avg_time / received before checking that any reply arrived. When every request times out, received is 0 and the integer division traps (SIGFPE on the simulator, a fault on Cortex-M), taking the shell thread down. Only compute the average inside the existing received > 0 branch where it is printed. Fixes #11852
2026-08-27fix(netdev): 修复无网卡时 ping 命令空指针崩溃zhangyuyang
netdev_cmd_ping 中 netdev 回退到 netdev_default 后未判空， QEMU 无网卡环境下执行 ping 直接解引用 NULL 崩溃（data abort）。 回退后增加空指针检查，提示无可用网卡并返回错误。
2025-09-15[net/netdev]Fixed compilation errors when enabling IPv6 and IPv4 dual-stack ↵Rbb666
support.
2025-09-14[netdev]Fixed netdev_unregister missing correct return value. (#10693)R b b666
2025-07-10[refact](netdev): Expose netdev_set_dns and netdev_set_ifKinte
[Descriptions]: 1. Make these functions public to avoid code duplication and allow direct usage by other components. 2. Fix ifdef's error note. [Root Cause]:NA [Side Effects]:NA
2025-01-20[components][netdev] add statistics and more inupt parameters to ping commandEvlers
2024-10-11[components][sal]add netdev ifindex featurezms123456
2024-10-10[component][sal]add netgetdev apizms123456
2024-09-14[component][sal]delete netdev_lozms123456
netdev_lo无需单独处理，可以根据协议去找对应的网络设备
2024-09-13[components][sal]replace netdev's spin_lock_irqsave to spin_lockzms123456
netdev的函数不会在中断中调用，无需关中断
2024-05-16fix specified network card not taking effect with msh's ping error (#8937)xiao-mang
* fix specified network card not taking effect with msh's ping error * fix specified network card not taking effect with msh's ping error
2024-03-18netdev_unreg: modyify netdev remove logical when mutil-netdev existexxfire
2023-12-05sync update net. (#8333)geniusgogo
2023-11-28[SAL] Update SAL，Add socketpair sendmsg recvmsg function (#8293)rcitachi
2023-10-25🎈 perf: perf rt_hw_interrupt_disable/enable (#8042)xqyjlj
Signed-off-by: Shell <[email protected]> Co-authored-by: Shell <[email protected]>
2023-04-24[netdev] Add check if netdev->ops is null (#7362)guo
2023-04-24[net][netdev]Add more hook functionstyx
2023-04-24[net][netdev]Use the interface to set the default netdevtyx
2023-04-21[Doxygen][components][net]Fix some comments (#7280)hiro_655
修改了doxygen所报告的一些注释中的问题
2023-03-10[GD32]add gd32470z-lckfb (#7022)yuanzihao
* --复制gd32450z-eval 作为立创梁山派 gd32470z-lckfb的模板进行移植 * -修改模板keil工程的配置，IROM需要注意总共为1024k，分为Code area 和Data area ，IRAM1为 ： 512K-64K=448K=458752=0x70000。 -重新用ENV生成编译固件 片上SRAM可分为4块，分别为SRAM0（112KB）、SRAM1（16KB）、SRAM2（64KB）和TCMSRAM（64KB）。SRAM0、SRAM1和SRAM2可以被所有的AHB主机访问，然而，TCMSRAM（紧耦合存储器SRAM）只可被Cortex ® -M4内核的数据总线访问。BKPSRAM（备份SRAM）应用于备份域，即使当VDD供电电源掉电时，该SRAM仍可保持其内容。附加SRAM（ADDSRAM）只在一些特殊的GD32F4xx器件中可用。由于采用AHB互联矩阵，上述SRAM块可以同时被不同的AHB主机访问，例如，即使CPU正在访问SRAM0，USBHS也可以访问SRAM1。 * -修改IAR编译的链接脚本 * --修改Flash和RAM大小 -RAM大小为448k是因为512K-64K=448K，其中后面的64K为TCMSRAM（紧耦合存储器SRAM）只可被Cortex ® -M4内核的数据总线访问，先不要乱分配 * -修改MDK链接脚本 * -修改board.h * -修改MCU型号 * -Finsh控制台和LED1闪灯程序工作正常，串口控制台名称错误，从uart改为uart0 -Scons正常生成工程 * -发现GD32固件库当前没有240Mhz的时钟配置，将固件库升级为GD32F4xx_Firmware_Library_V3.0.3-发布时间为2023-01-04 * -修改bsp/gd32/arm/gd32407v-start/board/SConscript文件 * -修改led1和change logs * -按照提交规范使能 One ELF Section per Function（MDK） 并用scons重新生成工程 * -发现整个GD32的IAR模板工程template.eww 是没有的，所以当前是不支持IAR开发的，需要后面学习一下IAR使用再实现了。 * -使用formatting源码格式化工具跑一边gd32470z-lckfb目录 * -使用formatting源码格式化工具跑一遍[components/net/netdev/src/netdev.c] -三个月前的提交多了几个空格
2023-03-10Fix net (#7034)geniusgogo
* fix LWIP_HOOK_IP4_ROUTE_SRC. * fix netdev ping select network card.
2022-12-03sync branch rt-smart. (#6641)guo
* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 <[email protected]> Co-authored-by: zhkag <[email protected]>
2022-11-14Update netdev.cYohozzy
2022-08-02Fix some compilation warning (#5744)dongly
* Fix some compilation warning * 补充修正一些数据类型的使用错误 Co-authored-by: Meco Man <[email protected]>
2022-06-08Fix compiler warnings (#6023)Tangyuxin
2022-05-16rename sal.h as sal_low_lvl.hMeco Man
2021-11-15[fix] formatliuxianliang
2021-11-15ping cmd with specified netif in lwip-2.1.2yukelab
using LWIP_HOOK_IP4_ROUTE_SRC hook find specified netif route, using cmd `ping 192.168.xx.xx e0`, ping dest using e0 netif. if not found netif, using default netif, the effect is same as the cmd `ping 192.168.xx.xx` that only ping with default netif.
2021-09-11[BSP] fix compiling issue with libcBernardXiong
2021-09-05[finsh] 修复由于移除finsh导致__cmd_xxx命令无法使用的问题Meco Man
2021-04-12[add] the function of set [internet up] status, activate the callback.liuxianliang
2021-03-08[compoenets] auto & manual formattedMeco Man
2021-02-25[delete] useless logicxiangxistu
2021-02-25[fix] the wrong 'ifconfig' information for multi-network interfacexiangxistu
2020-12-31[update] when close auto check internet status, shield internet status ↵xiangxistu
information. Signed-off-by: xiangxistu <[email protected]>
2020-12-18Update netdev.cliuduanfei
2020-12-10[update] Incorrect macro definition name and update jobs name.thread-liu
2020-11-221、修改宏定义的拼写错误，修改打印IMEI号时的打印错误longtengmcu
2020-05-09fixed some typosluhuadong
2019-09-12[net][netdev] fix IMEI spell mistake in ifconfig commandchenyong
Signed-off-by: chenyong <[email protected]>
2019-08-24[network][netdev] Improve the ping command error log promptchenyong
Signed-off-by: chenyong <[email protected]>
2019-08-22[network][netdev] Improve the default netdev operation and format codechenyong
Signed-off-by: chenyong <[email protected]>
2019-08-11[components][net] 1.网卡可卸载 2.dhcpd 服务可停止tangyuxin
2019-07-27[components][net][netdev] 修复一处BUGtangyuxin
2019-07-03[netdev] Add a non-null judgment to the netstat command.|为 netstat ↵guozhanxin
命令添加非空判断。
2019-07-03[net][netdev] Delete network commands interrupt disable processingchenyong
Signed-off-by: chenyong <[email protected]>
2019-07-02[net][netdev] Add FINSH_USING_MSH control for netdev network commandschenyong
2019-06-24[net][sal][netdev] Add IPv6 option configuration and feature support in SAL ↵chenyong
and netdev Signed-off-by: chenyong <[email protected]>
2019-05-28[net][at] Fix socket create failed issue when default netdev mismatch.chenyong
Signed-off-by: chenyong <[email protected]>
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-24 11:42:08 +0000