Yijing, On Fri, 2013-07-12 at 09:52 +0800, Yijing Wang wrote: > Do you wireless card support Device Serial Number ? > You can confirm it by lspci -vvv. Yes, it does: lspci -vvv -s 03:00 | grep Serial Capabilities: [140 v1] Device Serial Number [...] Paul Bolle -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html