board/common: basic feature probe

Currently does not need any conditions, but may later need to check for loaded modules and other capabilities. Signed-off-by: Joachim Wiberg <[email protected]>
kernelkit · Oct 12, 2023 · b44e303 · b44e303
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diff --git a/board/common/rootfs/etc/finit.d/10-infix.conf b/board/common/rootfs/etc/finit.d/10-infix.conf
@@ -1,2 +1,3 @@
+run [S]                /lib/infix/probe -- Probing system information
 run [S] <pid/syslogd> /lib/infix/sysctl-sync-ip-conf --
 run [S] <pid/syslogd> /lib/infix/nameif -- Probing network interfaces
diff --git a/board/common/rootfs/lib/infix/probe b/board/common/rootfs/lib/infix/probe
@@ -0,0 +1,6 @@
+#!/bin/sh
+# Probe for various types of harware features
+
+if dmesg |grep -q QEMU || test -d /sys/module/qemu_fw_cfg; then
+   initctl cond set qemu
+fi