X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Fio_apic.c;h=0817e9beaa811071fb7d1023f4672ecd04525fa9;hb=357fde035281e8fac28241b2f8c32d12ee3d63fb;hp=b9375a81e2baa2ae3ffa3360357ebc3d41b7e845;hpb=a34051536e91aa7ef3ca7123fc2342771bd34391;p=palacios.git

diff --git a/palacios/src/devices/io_apic.c b/palacios/src/devices/io_apic.c
index b9375a8..0817e9b 100644
--- a/palacios/src/devices/io_apic.c
+++ b/palacios/src/devices/io_apic.c
@@ -23,7 +23,7 @@
 #include <devices/apic.h>
 #include <palacios/vm_guest.h>
 
-#ifndef CONFIG_DEBUG_IO_APIC
+#ifndef V3_CONFIG_DEBUG_IO_APIC
 #undef PrintDebug
 #define PrintDebug(fmt, args...)
 #endif
@@ -325,10 +325,42 @@ static int io_apic_free(struct io_apic_state * ioapic) {
     return 0;
 }
 
+#ifdef V3_CONFIG_CHECKPOINT
+static int io_apic_save(struct v3_chkpt_ctx * ctx, void * private_data) {
+    struct io_apic_state * io_apic = (struct io_apic_state *)private_data;
+
+    V3_CHKPT_STD_SAVE(ctx, io_apic->base_addr);
+    V3_CHKPT_STD_SAVE(ctx, io_apic->index_reg);
+    V3_CHKPT_STD_SAVE(ctx, io_apic->ioapic_id);
+    V3_CHKPT_STD_SAVE(ctx, io_apic->ioapic_ver);
+    V3_CHKPT_STD_SAVE(ctx, io_apic->ioapic_arb_id);
+    V3_CHKPT_STD_SAVE(ctx, io_apic->redir_tbl);
+
+    return 0;
+}
+
+static int io_apic_load(struct v3_chkpt_ctx * ctx, void * private_data) {
+    struct io_apic_state * io_apic = (struct io_apic_state *)private_data;
+
+    V3_CHKPT_STD_LOAD(ctx, io_apic->base_addr);
+    V3_CHKPT_STD_LOAD(ctx, io_apic->index_reg);
+    V3_CHKPT_STD_LOAD(ctx, io_apic->ioapic_id);
+    V3_CHKPT_STD_LOAD(ctx, io_apic->ioapic_ver);
+    V3_CHKPT_STD_LOAD(ctx, io_apic->ioapic_arb_id);
+    V3_CHKPT_STD_LOAD(ctx, io_apic->redir_tbl);
+
+    return 0;
+}
+#endif
+
+
 
 static struct v3_device_ops dev_ops = {
     .free = (int (*)(void *))io_apic_free,
-
+#ifdef V3_CONFIG_CHECKPOINT
+    .save = io_apic_save, 
+    .load = io_apic_load
+#endif
 };