Changeset b7e9c34 in mainline

Timestamp:

2006-06-07T14:00:28Z (18 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

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

Children:

1fd7700

Parents:

e8d77a4

Message:

Mips and Itanium kconsole shortcut

Location:

kbd/arch

Files:

• ia64/src/kbd.c (modified) (1 diff)
• mips32/src/kbd.c (modified) (1 diff)

kbd/arch/ia64/src/kbd.c

@@ -78 +78 @@
         static unsigned long long buf=0;
         static int count=0;     
+        static int esc_count=0;
 
 
         /*
         * Please preserve this code (it can be used to determine scancodes)
-        *
-        keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
-        keybuffer_push(keybuffer, to_hex(scan_code&0xf));
-        keybuffer_push(keybuffer, ' ');
-        keybuffer_push(keybuffer, ' ');
         */
+        //keybuffer_push(keybuffer, to_hex((scan_code>>4)&0xf));
+        //keybuffer_push(keybuffer, to_hex(scan_code&0xf));
+        //keybuffer_push(keybuffer, ' ');
+        //keybuffer_push(keybuffer, ' ');
+        //*/
         
         
         if (scan_code){
                 buf|=(unsigned long long) scan_code<<(8*(count++));
-        }       else {
-                        
+        } else {
+                
+
+                if ( buf == 0x1b ) {
+                        esc_count++;
+                        if ( esc_count == 3 ) {
+                        __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
+                        }       
+                } else {
+                        esc_count=0;
+                }
+        
                 if ( ! ( buf & 0xff00 ))
                         keybuffer_push(keybuffer, buf);

kbd/arch/mips32/src/kbd.c

@@ -369 +369 @@
 int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
 {
-    if(msim) return kbd_arch_process_msim(keybuffer, scan_code);
-    if(gxemul) return kbd_arch_process_gxemul(keybuffer, scan_code);
-
-    return 0;
-}
-
+
+        static int esc_count=0;
+
+        
+        if ( scan_code == 0x1b ) {
+                esc_count++;
+                if ( esc_count == 3 ) {
+                        __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
+                }       
+        } else {
+                esc_count=0;
+        }
+
+        if(msim) return kbd_arch_process_msim(keybuffer, scan_code);
+        if(gxemul) return kbd_arch_process_gxemul(keybuffer, scan_code);
+
+        return 0;
+}
+