rt-thread.git/components/net/lwip-2.1.2/src/netif, branch v4.0.4 Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/rt-thread.git/atom/components/net/lwip-2.1.2/src/netif?h=v4.0.4 2021-09-11T05:11:57Z [Netif] Fix the eth_tx_msg protection 2021-09-11T05:11:57Z Grissiom grissiom@163.com 2021-09-11T05:11:57Z urn:sha1:1ebf7b5196b069c9efefe558d5b5abf492244511 The ethernetif use semaphore netif->tx_ack to protect the local variable `struct eth_tx_msg msg` in function `ethernetif_linkoutput`. But the function could be called in multiple context: LwIP "tcpip" thread, "erx" thread(on linkup) and any user thread that call `udp_sendto`. So the global semaphore protection is not sufficient. It could only wakeup the top priority waiting thread instead of the thread that owns the `msg` and may result the `msg` next in the mailbox got destructed. So to use a `rt_completion` within the `struct eth_tx_msg` and synchronize on that. This could deal the ownership issue in an easy way. [ethernetif] replace rt_memcpy with SMEMCPY 2021-08-03T02:33:17Z Meco Man 920369182@qq.com 2021-08-03T02:33:17Z urn:sha1:396297a993b03772165413ee9cd30fe4d89af87e [restore] Restore format 2021-04-15T04:50:54Z liuxianliang liuxianliang@rt-thread.com 2021-04-15T04:50:54Z urn:sha1:962a97b683f46d701419533f79955470fa1ab431 [restore] Restore format 2021-04-15T04:43:56Z liuxianliang liuxianliang@rt-thread.com 2021-04-15T04:43:56Z urn:sha1:ad9c4ea15b40258de874130c7a6c704e3f870856 [update] change the file encoding to UTF-8. 2021-04-06T03:41:14Z liuxianliang liuxianliang@rt-thread.com 2021-04-06T03:41:14Z urn:sha1:3db7a98a18e461236d418e0670de5d8905b11749 [fix] change from enter critical area into disable interrupt. 2021-04-06T02:46:31Z liuxianliang liuxianliang@rt-thread.com 2021-04-06T02:46:31Z urn:sha1:2b549d93c88bd0dd55429457f0da9eb199374b3a [fix] remove the possible critical zone risk 2021-03-31T06:59:12Z liuxianliang liuxianliang@rt-thread.com 2021-03-31T06:59:12Z urn:sha1:4431c4796fb3e26fb66c012feb8bf47f3292b473 [fix] iperf speed test have been stable. 2021-03-31T05:37:19Z liuxianliang liuxianliang@rt-thread.com 2021-03-31T05:37:19Z urn:sha1:154d73a4e76f954ad67d94455e6000a3d168fbf6 [fix] the overflow problem of lwip rx thread mailbox. 2021-03-26T02:04:37Z liuxianliang liuxianliang@rt-thread.com 2021-03-26T02:04:37Z urn:sha1:adaa45eebeaf1a772ba57bca76ef9bd04ef7fb90 Update ethernetif.c 2020-11-21T04:35:19Z David Lin linpeng1577@gmail.com 2020-11-21T04:35:19Z urn:sha1:4f99d988d9713e5ebbf35564d55a7b30938c9563