RE: [PATCH] r8152: Add support for setting MAC to system's Auxiliary MAC address

[Hayes Wang]

Mario_Limonciello@xxxxxxxx [mailto:Mario_Limonciello@xxxxxxxx]
> Sent: Friday, June 03, 2016 12:58 AM
[...]
> > Why generate a random one and not just use the one that the network
> > controler already provides?
> 
> That's how the flow works in r8152 already and I'm not overriding it.
> Again, I'll send V2 and you'll see what I did.

The original flows are
1. Read MAC address 1 from device.
2. Check if the MAC address 1 is valid.
3. Use random MAC address if MAC address 1 is invalid.

However, your flow would be
1. Read MAC address 1 from device.
2. Read MAC address 2 from ACPI.
3. Check if the MAC address 2 is valid.
4. Use random MAC address if MAC address 2 is invalid.

Although MAC address 2 may be invalid, MAC address 1 may be valid.
For this situation, you have to use MAC address 1, not random one.

Best Regards,
Hayes