Bugs-evident cleanup: cable-measure failure is fatal with its reason (failed/fail pretend-path and dead relinked plumbing deleted), bcm.command refuses partial SETs (0 or 5 params, stale-DATA trap made structural), BOOT gains a patched-ixgbe check naming stock-driver boots, panel fault rows matched by label and console rows strict on column count, phy.go split into sff/bcm/rollball and main.go's direction machinery into direction.go (pure moves), input events decoded via encoding/binary, gofmt; verified on hardware (20.00G, zero errors, ECD 41m)

input.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"encoding/binary"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -127,9 +128,9 @@ func watchTouch(w, h int) (*touchState, error) {
 				panic(fmt.Sprintf("reading touchscreen events: %v", err))
 			}
 			for o := 0; o+sizeofInputEvent <= n; o += sizeofInputEvent {
-				typ := *(*uint16)(unsafe.Pointer(&buf[o+16]))
-				code := *(*uint16)(unsafe.Pointer(&buf[o+18]))
-				val := *(*int32)(unsafe.Pointer(&buf[o+20]))
+				typ := binary.NativeEndian.Uint16(buf[o+16:])
+				code := binary.NativeEndian.Uint16(buf[o+18:])
+				val := int32(binary.NativeEndian.Uint32(buf[o+20:]))
 				switch typ {
 				case evAbs:
 					switch code {