- taskbar.c: wifi popup card anchored above tray net icon; net api slots read
via kernel_api+0x48 hard offsets (UTSM net.h layout, connect@0x48)
- flow: icon click -> scan_start -> per-frame scan_count/result pull -> SSID
list (security tag + rssi bars) -> open net direct connect / secured net
password textbox (scan set 1 -> ascii, enter=connect) -> net_api.connect
- no wireless device in QEMU: graceful "not detected" status, no panic (by
design: wireless dev absence is attest-exempt, not a stub)
- shell.c: handle_key routes to wifi_key when card open (modal)
- sdk kernel_api.h: mirror UTSM dkm_net_api layout (append connect/disconnect
before device_stats, fixes slot offset mismatch)
- QEMU verified: card opens, renders, graceful no-device path (serial
"[wifi] no wireless device")
Linehu