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Add SO_TIMESTAMPING TX path for PKT sockets. Tagged TX packets loop back through the driver with io_conn set, are routed into conn->errahead, and delivered to userspace via recvmsg(MSG_ERRQUEUE) with SO_TIMESTAMPING cmsg. Add poll(POLLPRI) notification when errahead is non-empty. Signed-off-by: wenquan1 <wenquan1@xiaomi.com> |
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| .. | ||
| iob | ||
| kasan | ||
| kmap | ||
| kmm_heap | ||
| map | ||
| mempool | ||
| mm_gran | ||
| mm_heap | ||
| shm | ||
| tlsf | ||
| ubsan | ||
| umm_heap | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Makefile | ||