atapi and ioapic bugfixes

atapi: allow start/stop cd rom - needed for some kernels
ioapic: assure it's zeroed out at startup

diff --git a/palacios/src/devices/atapi.h b/palacios/src/devices/atapi.h
index 029229b..f202d6d 100644 (file)
--- a/palacios/src/devices/atapi.h
+++ b/palacios/src/devices/atapi.h
@@ -623,6 +623,8 @@ static int atapi_handle_packet(struct guest_info * core, struct ide_internal * i
 
 
        case 0x1b: // start/stop drive
+         atapi_cmd_nop(ide,channel);
+         break;
 
        case 0xbe: // read cd
 

diff --git a/palacios/src/devices/io_apic.c b/palacios/src/devices/io_apic.c
index a3c14b6..247abe6 100644 (file)
--- a/palacios/src/devices/io_apic.c
+++ b/palacios/src/devices/io_apic.c
@@ -403,6 +403,8 @@ static int ioapic_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
        return -1;
     }
 
+    memset(ioapic,0,sizeof(struct io_apic_state));
+
     ioapic->apic_dev_data = apic_dev;
 
     struct vm_device * dev = v3_add_device(vm, dev_id, &dev_ops, ioapic);