Changeset 0c8e692 in mainline for arch/ia32/src/drivers/i8042.c

Timestamp:

2005-12-11T19:55:56Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3550c393

Parents:

54aff98

Message:

Added some readline functionality to kconsole.
Arrows editing, history, tab completion.

File:

• arch/ia32/src/drivers/i8042.c (modified) (1 diff)

arch/ia32/src/drivers/i8042.c

@@ -304 +304 @@
         spinlock_lock(&keylock);
         switch (sc) {
-            case SC_LSHIFT:
-            case SC_RSHIFT:
+        case SC_LSHIFT:
+        case SC_RSHIFT:
                 keyflags |= PRESSED_SHIFT;
                 break;
-            case SC_CAPSLOCK:
+        case SC_CAPSLOCK:
                 keyflags |= PRESSED_CAPSLOCK;
                 break;
-            default:
+        case SC_SPEC_ESCAPE:
+                break;
+        case SC_LEFTARR:
+                chardev_push_character(&kbrd, 0x1b);
+                chardev_push_character(&kbrd, 0x5b);
+                chardev_push_character(&kbrd, 0x44);
+                break;
+        case SC_RIGHTARR:
+                chardev_push_character(&kbrd, 0x1b);
+                chardev_push_character(&kbrd, 0x5b);
+                chardev_push_character(&kbrd, 0x43);
+                break;
+        case SC_UPARR:
+                chardev_push_character(&kbrd, 0x1b);
+                chardev_push_character(&kbrd, 0x5b);
+                chardev_push_character(&kbrd, 0x41);
+                break;
+        case SC_DOWNARR:
+                chardev_push_character(&kbrd, 0x1b);
+                chardev_push_character(&kbrd, 0x5b);
+                chardev_push_character(&kbrd, 0x42);
+                break;
+        default:
                 letter = is_lower(ascii);
                 capslock = (keyflags & PRESSED_CAPSLOCK) || (lockflags & LOCKED_CAPSLOCK);