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-rw-r--r--hw/9pfs/Makefile.objs2
-rw-r--r--hw/Makefile.objs2
-rw-r--r--hw/intc/s390_flic_kvm.c1
-rw-r--r--hw/pci/pci-stub.c14
-rw-r--r--hw/pci/pci.c2
-rw-r--r--hw/s390x/Makefile.objs3
-rw-r--r--hw/s390x/css.c16
-rw-r--r--hw/s390x/ipl.c2
-rw-r--r--hw/s390x/s390-pci-bus.c18
-rw-r--r--hw/s390x/s390-pci-bus.h12
-rw-r--r--hw/s390x/s390-pci-inst.c4
-rw-r--r--hw/s390x/s390-pci-stub.c76
-rw-r--r--hw/s390x/s390-skeys-kvm.c4
-rw-r--r--hw/s390x/s390-skeys.c4
-rw-r--r--hw/s390x/s390-stattrib-kvm.c5
-rw-r--r--hw/s390x/s390-stattrib.c6
-rw-r--r--hw/s390x/s390-virtio-ccw.c54
-rw-r--r--hw/s390x/s390-virtio.c7
-rw-r--r--hw/s390x/s390-virtio.h2
-rw-r--r--hw/s390x/sclp.c42
-rw-r--r--hw/s390x/sclpcpu.c1
-rw-r--r--hw/watchdog/wdt_diag288.c1
22 files changed, 202 insertions, 76 deletions
diff --git a/hw/9pfs/Makefile.objs b/hw/9pfs/Makefile.objs
index cab5e94..fd90b62 100644
--- a/hw/9pfs/Makefile.objs
+++ b/hw/9pfs/Makefile.objs
@@ -7,4 +7,4 @@ common-obj-$(CONFIG_OPEN_BY_HANDLE) += 9p-handle.o
common-obj-y += 9p-proxy.o
common-obj-$(CONFIG_XEN) += xen-9p-backend.o
-obj-y += virtio-9p-device.o
+obj-$(CONFIG_VIRTIO) += virtio-9p-device.o
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index a2c61f6..cf4cb20 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -1,4 +1,4 @@
-devices-dirs-$(call land, $(CONFIG_VIRTIO),$(call land,$(CONFIG_VIRTFS),$(CONFIG_PCI))) += 9pfs/
+devices-dirs-$(call land,$(CONFIG_VIRTFS),$(call lor,$(CONFIG_VIRTIO),$(CONFIG_XEN))) += 9pfs/
devices-dirs-$(CONFIG_SOFTMMU) += acpi/
devices-dirs-$(CONFIG_SOFTMMU) += adc/
devices-dirs-$(CONFIG_SOFTMMU) += audio/
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index be3fd00..7ead17a 100644
--- a/hw/intc/s390_flic_kvm.c
+++ b/hw/intc/s390_flic_kvm.c
@@ -13,6 +13,7 @@
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "cpu.h"
+#include "kvm_s390x.h"
#include <sys/ioctl.h>
#include "qemu/error-report.h"
#include "qapi/error.h"
diff --git a/hw/pci/pci-stub.c b/hw/pci/pci-stub.c
index ecad664..d5ce007 100644
--- a/hw/pci/pci-stub.c
+++ b/hw/pci/pci-stub.c
@@ -27,6 +27,7 @@
#include "hw/pci/msi.h"
bool msi_nonbroken;
+bool pci_available;
PciInfoList *qmp_query_pci(Error **errp)
{
@@ -38,3 +39,16 @@ void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict)
{
monitor_printf(mon, "PCI devices not supported\n");
}
+
+/* kvm-all wants this */
+MSIMessage pci_get_msi_message(PCIDevice *dev, int vector)
+{
+ g_assert(false);
+ return (MSIMessage){};
+}
+
+uint16_t pci_requester_id(PCIDevice *dev)
+{
+ g_assert(false);
+ return 0;
+}
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 258fbe5..26f346d 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -49,6 +49,8 @@
# define PCI_DPRINTF(format, ...) do { } while (0)
#endif
+bool pci_available = true;
+
static void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent);
static char *pcibus_get_dev_path(DeviceState *dev);
static char *pcibus_get_fw_dev_path(DeviceState *dev);
diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs
index b2aade2..7ee19d3 100644
--- a/hw/s390x/Makefile.objs
+++ b/hw/s390x/Makefile.objs
@@ -11,7 +11,8 @@ obj-y += 3270-ccw.o
obj-y += virtio-ccw.o
obj-y += css-bridge.o
obj-y += ccw-device.o
-obj-y += s390-pci-bus.o s390-pci-inst.o
+obj-$(CONFIG_PCI) += s390-pci-bus.o s390-pci-inst.o
+obj-$(call lnot,$(CONFIG_PCI)) += s390-pci-stub.o
obj-y += s390-skeys.o
obj-y += s390-stattrib.o
obj-$(CONFIG_KVM) += s390-skeys-kvm.o
diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index 1880b1a..901dc6a 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -1750,10 +1750,10 @@ int css_do_rchp(uint8_t cssid, uint8_t chpid)
}
/* We don't really use a channel path, so we're done here. */
- css_queue_crw(CRW_RSC_CHP, CRW_ERC_INIT,
+ css_queue_crw(CRW_RSC_CHP, CRW_ERC_INIT, 1,
channel_subsys.max_cssid > 0 ? 1 : 0, chpid);
if (channel_subsys.max_cssid > 0) {
- css_queue_crw(CRW_RSC_CHP, CRW_ERC_INIT, 0, real_cssid << 8);
+ css_queue_crw(CRW_RSC_CHP, CRW_ERC_INIT, 1, 0, real_cssid << 8);
}
return 0;
}
@@ -2033,7 +2033,8 @@ void css_subch_assign(uint8_t cssid, uint8_t ssid, uint16_t schid,
}
}
-void css_queue_crw(uint8_t rsc, uint8_t erc, int chain, uint16_t rsid)
+void css_queue_crw(uint8_t rsc, uint8_t erc, int solicited,
+ int chain, uint16_t rsid)
{
CrwContainer *crw_cont;
@@ -2045,6 +2046,9 @@ void css_queue_crw(uint8_t rsc, uint8_t erc, int chain, uint16_t rsid)
return;
}
crw_cont->crw.flags = (rsc << 8) | erc;
+ if (solicited) {
+ crw_cont->crw.flags |= CRW_FLAGS_MASK_S;
+ }
if (chain) {
crw_cont->crw.flags |= CRW_FLAGS_MASK_C;
}
@@ -2091,9 +2095,9 @@ void css_generate_sch_crws(uint8_t cssid, uint8_t ssid, uint16_t schid,
}
chain_crw = (channel_subsys.max_ssid > 0) ||
(channel_subsys.max_cssid > 0);
- css_queue_crw(CRW_RSC_SUBCH, CRW_ERC_IPI, chain_crw ? 1 : 0, schid);
+ css_queue_crw(CRW_RSC_SUBCH, CRW_ERC_IPI, 0, chain_crw ? 1 : 0, schid);
if (chain_crw) {
- css_queue_crw(CRW_RSC_SUBCH, CRW_ERC_IPI, 0,
+ css_queue_crw(CRW_RSC_SUBCH, CRW_ERC_IPI, 0, 0,
(guest_cssid << 8) | (ssid << 4));
}
/* RW_ERC_IPI --> clear pending interrupts */
@@ -2108,7 +2112,7 @@ void css_generate_chp_crws(uint8_t cssid, uint8_t chpid)
void css_generate_css_crws(uint8_t cssid)
{
if (!channel_subsys.sei_pending) {
- css_queue_crw(CRW_RSC_CSS, 0, 0, cssid);
+ css_queue_crw(CRW_RSC_CSS, CRW_ERC_EVENT, 0, 0, cssid);
}
channel_subsys.sei_pending = true;
}
diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c
index cc36003..0d06fc1 100644
--- a/hw/s390x/ipl.c
+++ b/hw/s390x/ipl.c
@@ -442,6 +442,8 @@ static void s390_ipl_class_init(ObjectClass *klass, void *data)
dc->reset = s390_ipl_reset;
dc->vmsd = &vmstate_ipl;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
+ /* Reason: Loads the ROMs and thus can only be used one time - internally */
+ dc->user_creatable = false;
}
static const TypeInfo s390_ipl_info = {
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 61cfd21..0a31a4a 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -47,7 +47,7 @@ S390pciState *s390_get_phb(void)
return phb;
}
-int chsc_sei_nt2_get_event(void *res)
+int pci_chsc_sei_nt2_get_event(void *res)
{
ChscSeiNt2Res *nt2_res = (ChscSeiNt2Res *)res;
PciCcdfAvail *accdf;
@@ -87,7 +87,7 @@ int chsc_sei_nt2_get_event(void *res)
return rc;
}
-int chsc_sei_nt2_have_event(void)
+int pci_chsc_sei_nt2_have_event(void)
{
S390pciState *s = s390_get_phb();
@@ -122,16 +122,11 @@ S390PCIBusDevice *s390_pci_find_dev_by_fid(S390pciState *s, uint32_t fid)
void s390_pci_sclp_configure(SCCB *sccb)
{
- PciCfgSccb *psccb = (PciCfgSccb *)sccb;
+ IoaCfgSccb *psccb = (IoaCfgSccb *)sccb;
S390PCIBusDevice *pbdev = s390_pci_find_dev_by_fid(s390_get_phb(),
be32_to_cpu(psccb->aid));
uint16_t rc;
- if (be16_to_cpu(sccb->h.length) < 16) {
- rc = SCLP_RC_INSUFFICIENT_SCCB_LENGTH;
- goto out;
- }
-
if (!pbdev) {
DPRINTF("sclp config no dev found\n");
rc = SCLP_RC_ADAPTER_ID_NOT_RECOGNIZED;
@@ -155,16 +150,11 @@ out:
void s390_pci_sclp_deconfigure(SCCB *sccb)
{
- PciCfgSccb *psccb = (PciCfgSccb *)sccb;
+ IoaCfgSccb *psccb = (IoaCfgSccb *)sccb;
S390PCIBusDevice *pbdev = s390_pci_find_dev_by_fid(s390_get_phb(),
be32_to_cpu(psccb->aid));
uint16_t rc;
- if (be16_to_cpu(sccb->h.length) < 16) {
- rc = SCLP_RC_INSUFFICIENT_SCCB_LENGTH;
- goto out;
- }
-
if (!pbdev) {
DPRINTF("sclp deconfig no dev found\n");
rc = SCLP_RC_ADAPTER_ID_NOT_RECOGNIZED;
diff --git a/hw/s390x/s390-pci-bus.h b/hw/s390x/s390-pci-bus.h
index 67af2c1..bd636ab 100644
--- a/hw/s390x/s390-pci-bus.h
+++ b/hw/s390x/s390-pci-bus.h
@@ -244,14 +244,6 @@ typedef struct ChscSeiNt2Res {
uint8_t ccdf[4016];
} QEMU_PACKED ChscSeiNt2Res;
-typedef struct PciCfgSccb {
- SCCBHeader header;
- uint8_t atype;
- uint8_t reserved1;
- uint16_t reserved2;
- uint32_t aid;
-} QEMU_PACKED PciCfgSccb;
-
typedef struct S390MsixInfo {
bool available;
uint8_t table_bar;
@@ -319,8 +311,8 @@ typedef struct S390pciState {
} S390pciState;
S390pciState *s390_get_phb(void);
-int chsc_sei_nt2_get_event(void *res);
-int chsc_sei_nt2_have_event(void);
+int pci_chsc_sei_nt2_get_event(void *res);
+int pci_chsc_sei_nt2_have_event(void);
void s390_pci_sclp_configure(SCCB *sccb);
void s390_pci_sclp_deconfigure(SCCB *sccb);
void s390_pci_iommu_enable(S390PCIIOMMU *iommu);
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
index b7beb8c..eba9ffb 100644
--- a/hw/s390x/s390-pci-inst.c
+++ b/hw/s390x/s390-pci-inst.c
@@ -440,8 +440,8 @@ static int trap_msix(S390PCIBusDevice *pbdev, uint64_t offset, uint8_t pcias)
{
if (pbdev->msix.available && pbdev->msix.table_bar == pcias &&
offset >= pbdev->msix.table_offset &&
- offset <= pbdev->msix.table_offset +
- (pbdev->msix.entries - 1) * PCI_MSIX_ENTRY_SIZE) {
+ offset < (pbdev->msix.table_offset +
+ pbdev->msix.entries * PCI_MSIX_ENTRY_SIZE)) {
return 1;
} else {
return 0;
diff --git a/hw/s390x/s390-pci-stub.c b/hw/s390x/s390-pci-stub.c
new file mode 100644
index 0000000..7a642d3
--- /dev/null
+++ b/hw/s390x/s390-pci-stub.c
@@ -0,0 +1,76 @@
+/* stubs for non-pci builds */
+
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "cpu.h"
+#include "s390-pci-inst.h"
+#include "s390-pci-bus.h"
+
+/* target/s390x/ioinst.c */
+int pci_chsc_sei_nt2_get_event(void *res)
+{
+ return 1;
+}
+
+int pci_chsc_sei_nt2_have_event(void)
+{
+ return 0;
+}
+
+/* hw/s390x/sclp.c */
+void s390_pci_sclp_configure(SCCB *sccb)
+{
+ sccb->h.response_code = cpu_to_be16(SCLP_RC_ADAPTER_TYPE_NOT_RECOGNIZED);
+}
+
+void s390_pci_sclp_deconfigure(SCCB *sccb)
+{
+ sccb->h.response_code = cpu_to_be16(SCLP_RC_ADAPTER_TYPE_NOT_RECOGNIZED);
+}
+
+/* target/s390x/kvm.c */
+int clp_service_call(S390CPU *cpu, uint8_t r2)
+{
+ return -1;
+}
+
+int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
+{
+ return -1;
+}
+
+int pcistg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
+{
+ return -1;
+}
+
+int stpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar)
+{
+ return -1;
+}
+
+int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
+{
+ return -1;
+}
+
+int pcistb_service_call(S390CPU *cpu, uint8_t r1, uint8_t r3, uint64_t gaddr,
+ uint8_t ar)
+{
+ return -1;
+}
+
+int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar)
+{
+ return -1;
+}
+
+S390pciState *s390_get_phb(void)
+{
+ return NULL;
+}
+
+S390PCIBusDevice *s390_pci_find_dev_by_idx(S390pciState *s, uint32_t idx)
+{
+ return NULL;
+}
diff --git a/hw/s390x/s390-skeys-kvm.c b/hw/s390x/s390-skeys-kvm.c
index 131da56..dc54ed8 100644
--- a/hw/s390x/s390-skeys-kvm.c
+++ b/hw/s390x/s390-skeys-kvm.c
@@ -54,10 +54,14 @@ static int kvm_s390_skeys_set(S390SKeysState *ss, uint64_t start_gfn,
static void kvm_s390_skeys_class_init(ObjectClass *oc, void *data)
{
S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc);
+ DeviceClass *dc = DEVICE_CLASS(oc);
skeyclass->skeys_enabled = kvm_s390_skeys_enabled;
skeyclass->get_skeys = kvm_s390_skeys_get;
skeyclass->set_skeys = kvm_s390_skeys_set;
+
+ /* Reason: Internal device (only one skeys device for the whole memory) */
+ dc->user_creatable = false;
}
static const TypeInfo kvm_s390_skeys_info = {
diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c
index c0de3b0..53ad5d3 100644
--- a/hw/s390x/s390-skeys.c
+++ b/hw/s390x/s390-skeys.c
@@ -229,10 +229,14 @@ static int qemu_s390_skeys_get(S390SKeysState *ss, uint64_t start_gfn,
static void qemu_s390_skeys_class_init(ObjectClass *oc, void *data)
{
S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc);
+ DeviceClass *dc = DEVICE_CLASS(oc);
skeyclass->skeys_enabled = qemu_s390_skeys_enabled;
skeyclass->get_skeys = qemu_s390_skeys_get;
skeyclass->set_skeys = qemu_s390_skeys_set;
+
+ /* Reason: Internal device (only one skeys device for the whole memory) */
+ dc->user_creatable = false;
}
static const TypeInfo qemu_s390_skeys_info = {
diff --git a/hw/s390x/s390-stattrib-kvm.c b/hw/s390x/s390-stattrib-kvm.c
index ff3f89f..41770a7 100644
--- a/hw/s390x/s390-stattrib-kvm.c
+++ b/hw/s390x/s390-stattrib-kvm.c
@@ -17,6 +17,7 @@
#include "sysemu/kvm.h"
#include "exec/ram_addr.h"
#include "cpu.h"
+#include "kvm_s390x.h"
Object *kvm_s390_stattrib_create(void)
{
@@ -163,6 +164,7 @@ static int kvm_s390_stattrib_get_active(S390StAttribState *sa)
static void kvm_s390_stattrib_class_init(ObjectClass *oc, void *data)
{
S390StAttribClass *sac = S390_STATTRIB_CLASS(oc);
+ DeviceClass *dc = DEVICE_CLASS(oc);
sac->get_stattr = kvm_s390_stattrib_get_stattr;
sac->peek_stattr = kvm_s390_stattrib_peek_stattr;
@@ -171,6 +173,9 @@ static void kvm_s390_stattrib_class_init(ObjectClass *oc, void *data)
sac->get_dirtycount = kvm_s390_stattrib_get_dirtycount;
sac->synchronize = kvm_s390_stattrib_synchronize;
sac->get_active = kvm_s390_stattrib_get_active;
+
+ /* Reason: Can only be instantiated one time (internally) */
+ dc->user_creatable = false;
}
static const TypeInfo kvm_s390_stattrib_info = {
diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c
index d14923f..2902f54 100644
--- a/hw/s390x/s390-stattrib.c
+++ b/hw/s390x/s390-stattrib.c
@@ -11,12 +11,12 @@
#include "qemu/osdep.h"
#include "hw/boards.h"
+#include "cpu.h"
#include "qmp-commands.h"
#include "migration/qemu-file.h"
#include "migration/register.h"
#include "hw/s390x/storage-attributes.h"
#include "qemu/error-report.h"
-#include "sysemu/kvm.h"
#include "exec/ram_addr.h"
#include "qapi/error.h"
@@ -306,6 +306,7 @@ static int qemu_s390_get_active(S390StAttribState *sa)
static void qemu_s390_stattrib_class_init(ObjectClass *oc, void *data)
{
S390StAttribClass *sa_cl = S390_STATTRIB_CLASS(oc);
+ DeviceClass *dc = DEVICE_CLASS(oc);
sa_cl->synchronize = qemu_s390_synchronize_stub;
sa_cl->get_stattr = qemu_s390_get_stattr_stub;
@@ -314,6 +315,9 @@ static void qemu_s390_stattrib_class_init(ObjectClass *oc, void *data)
sa_cl->set_migrationmode = qemu_s390_set_migrationmode_stub;
sa_cl->get_dirtycount = qemu_s390_get_dirtycount_stub;
sa_cl->get_active = qemu_s390_get_active;
+
+ /* Reason: Can only be instantiated one time (internally) */
+ dc->user_creatable = false;
}
static const TypeInfo qemu_s390_stattrib_info = {
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 1c7af39..dd504dd 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -118,12 +118,11 @@ static void ccw_init(MachineState *machine)
{
int ret;
VirtualCssBus *css_bus;
- DeviceState *dev;
s390_sclp_init();
s390_memory_init(machine->ram_size);
- /* init CPUs */
+ /* init CPUs (incl. CPU model) early so s390_has_feature() works */
s390_init_cpus(machine);
s390_flic_init();
@@ -134,17 +133,18 @@ static void ccw_init(MachineState *machine)
machine->initrd_filename, "s390-ccw.img",
"s390-netboot.img", true);
- dev = qdev_create(NULL, TYPE_S390_PCI_HOST_BRIDGE);
- object_property_add_child(qdev_get_machine(), TYPE_S390_PCI_HOST_BRIDGE,
- OBJECT(dev), NULL);
- qdev_init_nofail(dev);
+ if (s390_has_feat(S390_FEAT_ZPCI)) {
+ DeviceState *dev = qdev_create(NULL, TYPE_S390_PCI_HOST_BRIDGE);
+ object_property_add_child(qdev_get_machine(),
+ TYPE_S390_PCI_HOST_BRIDGE,
+ OBJECT(dev), NULL);
+ qdev_init_nofail(dev);
+ }
/* register hypercalls */
virtio_ccw_register_hcalls();
- if (kvm_enabled()) {
- kvm_s390_enable_css_support(s390_cpu_addr2state(0));
- }
+ s390_enable_css_support(s390_cpu_addr2state(0));
/*
* Non mcss-e enabled guests only see the devices from the default
* css, which is determined by the value of the squash_mcss property.
@@ -161,7 +161,7 @@ static void ccw_init(MachineState *machine)
s390_create_virtio_net(BUS(css_bus), "virtio-net-ccw");
/* Register savevm handler for guest TOD clock */
- register_savevm_live(NULL, "todclock", 0, 1, &savevm_gtod, kvm_state);
+ register_savevm_live(NULL, "todclock", 0, 1, &savevm_gtod, NULL);
}
static void s390_cpu_plug(HotplugHandler *hotplug_dev,
@@ -276,9 +276,6 @@ static S390CcwMachineClass *get_machine_class(void)
bool ri_allowed(void)
{
- if (!kvm_enabled()) {
- return false;
- }
/* for "none" machine this results in true */
return get_machine_class()->ri_allowed;
}
@@ -291,18 +288,8 @@ bool cpu_model_allowed(void)
bool gs_allowed(void)
{
- if (kvm_enabled()) {
- MachineClass *mc = MACHINE_GET_CLASS(qdev_get_machine());
- if (object_class_dynamic_cast(OBJECT_CLASS(mc),
- TYPE_S390_CCW_MACHINE)) {
- S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
-
- return s390mc->gs_allowed;
- }
- /* Make sure the "none" machine can have gs */
- return true;
- }
- return false;
+ /* for "none" machine this results in true */
+ return get_machine_class()->gs_allowed;
}
static char *machine_get_loadparm(Object *obj, Error **errp)
@@ -432,6 +419,9 @@ bool css_migration_enabled(void)
} \
type_init(ccw_machine_register_##suffix)
+#define CCW_COMPAT_2_10 \
+ HW_COMPAT_2_10
+
#define CCW_COMPAT_2_9 \
HW_COMPAT_2_9 \
{\
@@ -506,8 +496,18 @@ bool css_migration_enabled(void)
.value = "0",\
},
+static void ccw_machine_2_11_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_2_11_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE(2_11, "2.11", true);
+
static void ccw_machine_2_10_instance_options(MachineState *machine)
{
+ ccw_machine_2_11_instance_options(machine);
if (css_migration_enabled()) {
css_register_vmstate();
}
@@ -515,8 +515,10 @@ static void ccw_machine_2_10_instance_options(MachineState *machine)
static void ccw_machine_2_10_class_options(MachineClass *mc)
{
+ ccw_machine_2_11_class_options(mc);
+ SET_MACHINE_COMPAT(mc, CCW_COMPAT_2_10);
}
-DEFINE_CCW_MACHINE(2_10, "2.10", true);
+DEFINE_CCW_MACHINE(2_10, "2.10", false);
static void ccw_machine_2_9_instance_options(MachineState *machine)
{
diff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c
index afa4148..da3f49e 100644
--- a/hw/s390x/s390-virtio.c
+++ b/hw/s390x/s390-virtio.c
@@ -33,7 +33,6 @@
#include "hw/boards.h"
#include "hw/loader.h"
#include "hw/virtio/virtio.h"
-#include "sysemu/kvm.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
@@ -93,11 +92,7 @@ void s390_init_cpus(MachineState *machine)
gchar *name;
if (machine->cpu_model == NULL) {
- if (kvm_enabled()) {
- machine->cpu_model = "host";
- } else {
- machine->cpu_model = "qemu";
- }
+ machine->cpu_model = s390_default_cpu_model_name();
}
cpu_states = g_new0(S390CPU *, max_cpus);
diff --git a/hw/s390x/s390-virtio.h b/hw/s390x/s390-virtio.h
index f2377a3..ca97fd6 100644
--- a/hw/s390x/s390-virtio.h
+++ b/hw/s390x/s390-virtio.h
@@ -30,4 +30,6 @@ void s390_create_virtio_net(BusState *bus, const char *name);
void s390_nmi(NMIState *n, int cpu_index, Error **errp);
void s390_machine_reset(void);
void s390_memory_init(ram_addr_t mem_size);
+void gtod_save(QEMUFile *f, void *opaque);
+int gtod_load(QEMUFile *f, void *opaque, int version_id);
#endif
diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c
index 9253dbb..fd09726 100644
--- a/hw/s390x/sclp.c
+++ b/hw/s390x/sclp.c
@@ -15,7 +15,6 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "cpu.h"
-#include "sysemu/kvm.h"
#include "exec/memory.h"
#include "sysemu/sysemu.h"
#include "exec/address-spaces.h"
@@ -57,7 +56,7 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb)
CPUState *cpu;
int cpu_count = 0;
int rnsize, rnmax;
- int slots = MIN(machine->ram_slots, s390_get_memslot_count(kvm_state));
+ int slots = MIN(machine->ram_slots, s390_get_memslot_count());
IplParameterBlock *ipib = s390_ipl_get_iplb();
CPU_FOREACH(cpu) {
@@ -80,7 +79,7 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb)
prepare_cpu_entries(sclp, read_info->entries, cpu_count);
read_info->facilities = cpu_to_be64(SCLP_HAS_CPU_INFO |
- SCLP_HAS_PCI_RECONFIG);
+ SCLP_HAS_IOA_RECONFIG);
/* Memory Hotplug is only supported for the ccw machine type */
if (mhd) {
@@ -354,6 +353,35 @@ static void sclp_read_cpu_info(SCLPDevice *sclp, SCCB *sccb)
sccb->h.response_code = cpu_to_be16(SCLP_RC_NORMAL_READ_COMPLETION);
}
+static void sclp_configure_io_adapter(SCLPDevice *sclp, SCCB *sccb,
+ bool configure)
+{
+ int rc;
+
+ if (be16_to_cpu(sccb->h.length) < 16) {
+ rc = SCLP_RC_INSUFFICIENT_SCCB_LENGTH;
+ goto out_err;
+ }
+
+ switch (((IoaCfgSccb *)sccb)->atype) {
+ case SCLP_RECONFIG_PCI_ATYPE:
+ if (s390_has_feat(S390_FEAT_ZPCI)) {
+ if (configure) {
+ s390_pci_sclp_configure(sccb);
+ } else {
+ s390_pci_sclp_deconfigure(sccb);
+ }
+ return;
+ }
+ /* fallthrough */
+ default:
+ rc = SCLP_RC_ADAPTER_TYPE_NOT_RECOGNIZED;
+ }
+
+ out_err:
+ sccb->h.response_code = cpu_to_be16(rc);
+}
+
static void sclp_execute(SCLPDevice *sclp, SCCB *sccb, uint32_t code)
{
SCLPDeviceClass *sclp_c = SCLP_GET_CLASS(sclp);
@@ -384,11 +412,11 @@ static void sclp_execute(SCLPDevice *sclp, SCCB *sccb, uint32_t code)
case SCLP_UNASSIGN_STORAGE:
sclp_c->unassign_storage(sclp, sccb);
break;
- case SCLP_CMDW_CONFIGURE_PCI:
- s390_pci_sclp_configure(sccb);
+ case SCLP_CMDW_CONFIGURE_IOA:
+ sclp_configure_io_adapter(sclp, sccb, true);
break;
- case SCLP_CMDW_DECONFIGURE_PCI:
- s390_pci_sclp_deconfigure(sccb);
+ case SCLP_CMDW_DECONFIGURE_IOA:
+ sclp_configure_io_adapter(sclp, sccb, false);
break;
default:
efc->command_handler(ef, sccb, code);
diff --git a/hw/s390x/sclpcpu.c b/hw/s390x/sclpcpu.c
index b1f3ef8..023d059 100644
--- a/hw/s390x/sclpcpu.c
+++ b/hw/s390x/sclpcpu.c
@@ -18,7 +18,6 @@
#include "hw/s390x/event-facility.h"
#include "cpu.h"
#include "sysemu/cpus.h"
-#include "sysemu/kvm.h"
typedef struct ConfigMgtData {
EventBufferHeader ebh;
diff --git a/hw/watchdog/wdt_diag288.c b/hw/watchdog/wdt_diag288.c
index a7b64e2..47f2892 100644
--- a/hw/watchdog/wdt_diag288.c
+++ b/hw/watchdog/wdt_diag288.c
@@ -121,6 +121,7 @@ static void wdt_diag288_class_init(ObjectClass *klass, void *data)
dc->realize = wdt_diag288_realize;
dc->unrealize = wdt_diag288_unrealize;
dc->reset = wdt_diag288_reset;
+ dc->hotpluggable = false;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
dc->vmsd = &vmstate_diag288;
diag288->handle_timer = wdt_diag288_handle_timer;
generated by cgit v1.1 at 2024-12-28 19:31:29 +0000