// After the Keyboard SET_RATE is called
// we wait for the output byte on 64?
SET_RATE,
+ // after having a f0 sent to 60
+ // we wait for a new output byte on 60
+ GETSET_SCANCODES,
} state;
uint8_t wrap;
int mouse_enabled;
+ int scancode_set;
struct queue kbd_queue;
struct queue mouse_queue;
kbd->state = NORMAL;
break;
+ case GETSET_SCANCODES:
+ switch (data) {
+ case 0:
+ PrintDebug("Keyboard: scancode set being read\n");
+ push_to_output_queue(kbd, 0x45 - 2 * kbd->scancode_set, COMMAND, KEYBOARD);
+ break;
+ case 1:
+ PrintError("keyboard: unsupported scancode set %d selected\n", data);
+ return -1;
+ case 2:
+ PrintDebug("Keyboard: scancode set being set to %d\n", data);
+ kbd->scancode_set = data;
+ push_to_output_queue(kbd, 0xfa, COMMAND, KEYBOARD);
+ break;
+ case 3:
+ /* OpenBSD wants scancode set 3, but falls back to 2 if a
+ * subsequent read reveals that the request was ignored
+ */
+ PrintError("keyboard: ignoring request for scancode set %d\n", data);
+ break;
+ default:
+ PrintError("keyboard: unknown scancode set %d selected\n", data);
+ return -1;
+
+ }
+ kbd->state = NORMAL;
+ break;
+
default:
case NORMAL: {
// command is being sent to keyboard controller
push_to_output_queue(kbd, 0xee, COMMAND, KEYBOARD);
break;
+ case 0xf0: // get/set scancode set
+ push_to_output_queue(kbd, 0xfa, COMMAND, KEYBOARD);
+ kbd->state = GETSET_SCANCODES;
+ break;
+
case 0xfe: // resend
case 0xfd: // set key type make
case 0xfc: // set key typ make/break
kbd->kbd_queue.count = 0;
kbd->mouse_enabled = 0;
+ kbd->scancode_set = 2;
kbd->state = NORMAL;
kbd->mouse_state = STREAM;