X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Fkeyboard.c;h=794e8b312a3790e222a8cec9de192098bf987385;hb=f7e83e5d2d00ba107ccda346da4660ab523471bb;hp=f8786e204c29504adcd8ec4bf60f777188f68343;hpb=ed58e44a111e3bb28e1b2fefd93fe7955962d682;p=palacios.git

diff --git a/palacios/src/devices/keyboard.c b/palacios/src/devices/keyboard.c
index f8786e2..794e8b3 100644
--- a/palacios/src/devices/keyboard.c
+++ b/palacios/src/devices/keyboard.c
@@ -211,8 +211,8 @@ struct keyboard_internal {
     // Data for system
     uint8_t wrap;     
 
-    int mouse_enabled;
-    int scancode_set;
+    uint8_t mouse_enabled;
+    uint8_t scancode_set;
 
     struct queue kbd_queue;
     struct queue mouse_queue;
@@ -388,7 +388,7 @@ static int key_event_handler(struct v3_vm_info * vm,
 #ifdef V3_CONFIG_TELEMETRY
 
     else if (evt->scan_code == 0x41) { // F7 telemetry dump
-	v3_print_telemetry(vm);
+	v3_print_global_telemetry(vm);
     } 
 #endif
 #ifdef V3_CONFIG_SYMMOD
@@ -1051,9 +1051,50 @@ static int keyboard_reset_device(struct keyboard_internal * kbd) {
 
 }
 
+#ifdef V3_CONFIG_CHECKPOINT
+static int keyboard_save(struct v3_chkpt_ctx * ctx, void * private_data) {
+    struct keyboard_internal * kbd = (struct keyboard_internal *)private_data;
+
+    v3_chkpt_save_8(ctx, "CMD_REG", &(kbd->cmd.val));
+    v3_chkpt_save_8(ctx, "STATUS_REG", &(kbd->status.val));
+    v3_chkpt_save_8(ctx, "STATE", &(kbd->state));
+    v3_chkpt_save_8(ctx, "MOUSE_STATE", &(kbd->mouse_state));
+    v3_chkpt_save_8(ctx, "OUTPUT", &(kbd->output_byte));
+    v3_chkpt_save_8(ctx, "INPUT", &(kbd->input_byte));
+    v3_chkpt_save_8(ctx, "SCANCODE_SET", &(kbd->scancode_set));
+    v3_chkpt_save_8(ctx, "MOUSE_ENABLED", &(kbd->mouse_enabled));
+
+
+    return 0;
+}
+
+
+static int keyboard_load(struct v3_chkpt_ctx * ctx, void * private_data) {
+    struct keyboard_internal * kbd = (struct keyboard_internal *)private_data;
+    keyboard_reset_device(kbd);
+
+    v3_chkpt_load_8(ctx, "CMD_REG", &(kbd->cmd.val));
+    v3_chkpt_load_8(ctx, "STATUS_REG", &(kbd->status.val));
+    v3_chkpt_load_8(ctx, "STATE", &(kbd->state));
+    v3_chkpt_load_8(ctx, "MOUSE_STATE", &(kbd->mouse_state));
+    v3_chkpt_load_8(ctx, "OUTPUT", &(kbd->output_byte));
+    v3_chkpt_load_8(ctx, "INPUT", &(kbd->input_byte));
+    v3_chkpt_load_8(ctx, "SCANCODE_SET", &(kbd->scancode_set));
+    v3_chkpt_load_8(ctx, "MOUSE_ENABLED", &(kbd->mouse_enabled));
+
+
+    return 0;
+}
+
+#endif
+
+
 static struct v3_device_ops dev_ops = { 
     .free = (int (*)(void *))keyboard_free,
-
+#ifdef V3_CONFIG_CHECKPOINT
+    .save = keyboard_save,
+    .load = keyboard_load
+#endif
 };