Proposal 2

• Implement new network interface state, say, IEEE80211_S_CONFIRM
• To move on, some application should either:
• get the list of applicable profiles (could be 0, 1 or more);
• get the list of unknown networks (could be 0, 1 or more);
• if desired, set up new network profile, asking user for network keys;
• call a special ioctl() to resume operation.