network: can: make Termination= optionally take a raw resistor value

Note that this slightly breaks backward compatibility when
Termination=1. Previously, this is handled as boolean true, then 120 ohm
was used. But now with this commit, it is handled as 1 ohm.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h
index 1fa223fd73..488d49e3ac 100644
--- a/src/network/networkd-network.h
+++ b/src/network/networkd-network.h
@@ -270,7 +270,8 @@ struct Network {
         usec_t can_restart_us;
         uint32_t can_control_mode_mask;
         uint32_t can_control_mode_flags;
-        int can_termination;
+        uint16_t can_termination;
+        bool can_termination_set;
 
         /* sysctl settings */
         AddressFamily ip_forward;