Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170706' into staging

s390x/kvm/migration: fixes, enhancements and cleanups

- new email address for Cornelia
- Fixes: 3270, flic, virtio-scsi-ccw, ipl
- Enhancements, cpumodel, migration

# gpg: Signature made Thu 06 Jul 2017 08:18:19 BST
# gpg:                using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB  FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20170706:
  hw/s390x/ipl: Fix endianness problem with netboot_start_addr
  virtio-scsi-ccw: use ioeventfd even when KVM is disabled
  s390x: return unavailable features via query-cpu-definitions
  s390x/MAINTAINERS: Update my email address
  s390x: fix realize inheritance for kvm-flic
  s390x: fix error propagation in kvm-flic's realize
  s390x/3270: fix instruction interception handler
  s390x: vmstatify config migration for virtio-ccw

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 14 insertions, 3 deletions

diff --git a/include/hw/s390x/css.h b/include/hw/s390x/css.h
index 596a2f2ef3..eb0e26f258 100644
--- a/include/hw/s390x/css.h
+++ b/include/hw/s390x/css.h
@@ -88,6 +88,7 @@ struct SubchDev {
     bool ccw_fmt_1;
     bool thinint_active;
     uint8_t ccw_no_data_cnt;
+    uint16_t migrated_schid; /* used for missmatch detection */
     /* transport-provided data: */
     int (*ccw_cb) (SubchDev *, CCW1);
     void (*disable_cb)(SubchDev *);
@@ -96,6 +97,8 @@ struct SubchDev {
     void *driver_data;
 };
 
+extern const VMStateDescription vmstate_subch_dev;
+
 /*
  * Identify a device within the channel subsystem.
  * Note that this can be used to identify either the subchannel or
@@ -118,18 +121,21 @@ typedef struct IndAddr {
     hwaddr addr;
     uint64_t map;
     unsigned long refcnt;
-    int len;
+    int32_t len;
     QTAILQ_ENTRY(IndAddr) sibling;
 } IndAddr;
 
+extern const VMStateDescription vmstate_ind_addr;
+
+#define VMSTATE_PTR_TO_IND_ADDR(_f, _s)                                   \
+    VMSTATE_STRUCT(_f, _s, 1, vmstate_ind_addr, IndAddr*)
+
 IndAddr *get_indicator(hwaddr ind_addr, int len);
 void release_indicator(AdapterInfo *adapter, IndAddr *indicator);
 int map_indicator(AdapterInfo *adapter, IndAddr *indicator);
 
 typedef SubchDev *(*css_subch_cb_func)(uint8_t m, uint8_t cssid, uint8_t ssid,
                                        uint16_t schid);
-void subch_device_save(SubchDev *s, QEMUFile *f);
-int subch_device_load(SubchDev *s, QEMUFile *f);
 int css_create_css_image(uint8_t cssid, bool default_image);
 bool css_devno_used(uint8_t cssid, uint8_t ssid, uint16_t devno);
 void css_subch_assign(uint8_t cssid, uint8_t ssid, uint16_t schid,
diff --git a/include/hw/s390x/s390_flic.h b/include/hw/s390x/s390_flic.h
index f9e6890c90..caa6fc608d 100644
--- a/include/hw/s390x/s390_flic.h
+++ b/include/hw/s390x/s390_flic.h
@@ -31,6 +31,11 @@ typedef struct AdapterRoutes {
     int gsi[ADAPTER_ROUTES_MAX_GSI];
 } AdapterRoutes;
 
+extern const VMStateDescription vmstate_adapter_routes;
+
+#define VMSTATE_ADAPTER_ROUTES(_f, _s) \
+    VMSTATE_STRUCT(_f, _s, 1, vmstate_adapter_routes, AdapterRoutes)
+
 #define TYPE_S390_FLIC_COMMON "s390-flic"
 #define S390_FLIC_COMMON(obj) \
     OBJECT_CHECK(S390FLICState, (obj), TYPE_S390_FLIC_COMMON)