修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/tools/testing/selftests/bpf/test_sock_addr.sh
..
..
@@ -4,7 +4,8 @@
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 ping_once()
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 {
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-	ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
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+	type ping${1} >/dev/null 2>&1 && PING="ping${1}" || PING="ping -${1}"
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+	$PING -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
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 }
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 wait_for_ip()