Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pc,pci,virtio fixes and cleanups

This includes pc and pci cleanups and enhancements,
and a virtio-net bugfix related to softmac programming.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Sun 29 Sep 2013 01:51:16 AM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By Michael S. Tsirkin (8) and others
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
  smbios: Factor out smbios_maybe_add_str()
  smbios: Make multiple -smbios type= accumulate sanely
  smbios: Improve diagnostics for conflicting entries
  smbios: Convert to QemuOpts
  smbios: Normalize smbios_entry_add()'s error handling to exit(1)
  virtio-net: fix up HMP NIC info string on reset
  pci: remove explicit check to 64K ioport size
  piix4: disable io on reset
  piix: use 64 bit window programmed by guest
  q35: use 64 bit window programmed by guest
  pci: add helper to retrieve the 64-bit range
  range: add min/max operations on ranges
  range: add Range to typedefs
  q35: make pci window address/size match guest cfg

Message-id: 1380437951-21788-1-git-send-email-mst@redhat.com

arch_init.c

@@ -1118,9 +1118,6 @@ int qemu_uuid_parse(const char *str, uint8_t *uuid)
     if (ret != 16) {
         return -1;
     }
-#ifdef TARGET_I386
-    smbios_add_field(1, offsetof(struct smbios_type_1, uuid), uuid, 16);
-#endif
     return 0;
 }
 
@@ -1139,12 +1136,10 @@ void do_acpitable_option(const QemuOpts *opts)
 #endif
 }
 
-void do_smbios_option(const char *optarg)
+void do_smbios_option(QemuOpts *opts)
 {
 #ifdef TARGET_I386
-    if (smbios_entry_add(optarg) < 0) {
-        exit(1);
-    }
+    smbios_entry_add(opts);
 #endif
 }
 

hw/acpi/piix4.c

@@ -380,6 +380,7 @@ static void piix4_reset(void *opaque)
         /* Mark SMM as already inited (until KVM supports SMM). */
         pci_conf[0x5B] = 0x02;
     }
+    pm_io_space_update(s);
     piix4_update_hotplug(s);
 }