diff options
Diffstat (limited to 'hw/s390x')
44 files changed, 348 insertions, 257 deletions
diff --git a/hw/s390x/3270-ccw.c b/hw/s390x/3270-ccw.c index 3a8930d..3f0d384 100644 --- a/hw/s390x/3270-ccw.c +++ b/hw/s390x/3270-ccw.c @@ -150,7 +150,7 @@ out_err: g_free(sch); } -static void emulated_ccw_3270_class_init(ObjectClass *klass, void *data) +static void emulated_ccw_3270_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); diff --git a/hw/s390x/ap-bridge.c b/hw/s390x/ap-bridge.c index ef8fa2b..edeb3db 100644 --- a/hw/s390x/ap-bridge.c +++ b/hw/s390x/ap-bridge.c @@ -22,7 +22,7 @@ static char *ap_bus_get_dev_path(DeviceState *dev) return g_strdup_printf("/1"); } -static void ap_bus_class_init(ObjectClass *oc, void *data) +static void ap_bus_class_init(ObjectClass *oc, const void *data) { BusClass *k = BUS_CLASS(oc); @@ -61,7 +61,7 @@ void s390_init_ap(void) qbus_set_hotplug_handler(bus, OBJECT(dev)); } -static void ap_bridge_class_init(ObjectClass *oc, void *data) +static void ap_bridge_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc = DEVICE_CLASS(oc); HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc); @@ -75,7 +75,7 @@ static const TypeInfo ap_bridge_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = 0, .class_init = ap_bridge_class_init, - .interfaces = (InterfaceInfo[]) { + .interfaces = (const InterfaceInfo[]) { { TYPE_HOTPLUG_HANDLER }, { } } diff --git a/hw/s390x/ap-device.c b/hw/s390x/ap-device.c index 237d1f1..7331044 100644 --- a/hw/s390x/ap-device.c +++ b/hw/s390x/ap-device.c @@ -12,7 +12,7 @@ #include "qapi/error.h" #include "hw/s390x/ap-device.h" -static void ap_class_init(ObjectClass *klass, void *data) +static void ap_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); diff --git a/hw/s390x/ap-stub.c b/hw/s390x/ap-stub.c new file mode 100644 index 0000000..001fe5f --- /dev/null +++ b/hw/s390x/ap-stub.c @@ -0,0 +1,21 @@ +/* + * VFIO based AP matrix device assignment + * + * Copyright 2025 IBM Corp. + * Author(s): Rorie Reyes <rreyes@linux.ibm.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "hw/s390x/ap-bridge.h" + +int ap_chsc_sei_nt0_get_event(void *res) +{ + return EVENT_INFORMATION_NOT_STORED; +} + +bool ap_chsc_sei_nt0_have_event(void) +{ + return false; +} diff --git a/hw/s390x/ccw-device.c b/hw/s390x/ccw-device.c index 1ea9934..8be1813 100644 --- a/hw/s390x/ccw-device.c +++ b/hw/s390x/ccw-device.c @@ -57,7 +57,7 @@ static void ccw_device_set_loadparm(Object *obj, Visitor *v, Error **errp) { CcwDevice *dev = CCW_DEVICE(obj); - char *val; + g_autofree char *val = NULL; int index; index = object_property_get_int(obj, "bootindex", NULL); @@ -94,7 +94,7 @@ static void ccw_device_reset_hold(Object *obj, ResetType type) css_reset_sch(ccw_dev->sch); } -static void ccw_device_class_init(ObjectClass *klass, void *data) +static void ccw_device_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); CCWDeviceClass *k = CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/cpu-topology.c b/hw/s390x/cpu-topology.c index 7d4e1f5..b513f89 100644 --- a/hw/s390x/cpu-topology.c +++ b/hw/s390x/cpu-topology.c @@ -23,8 +23,8 @@ #include "target/s390x/cpu.h" #include "hw/s390x/s390-virtio-ccw.h" #include "hw/s390x/cpu-topology.h" -#include "qapi/qapi-commands-machine-target.h" -#include "qapi/qapi-events-machine-target.h" +#include "qapi/qapi-commands-machine-s390x.h" +#include "qapi/qapi-events-machine-s390x.h" /* * s390_topology is used to keep the topology information. diff --git a/hw/s390x/css-bridge.c b/hw/s390x/css-bridge.c index c48d557..0f87b8c 100644 --- a/hw/s390x/css-bridge.c +++ b/hw/s390x/css-bridge.c @@ -70,7 +70,7 @@ static char *virtual_css_bus_get_dev_path(DeviceState *dev) return g_strdup_printf("/%02x.%1x.%04x", sch->cssid, sch->ssid, sch->devno); } -static void virtual_css_bus_class_init(ObjectClass *klass, void *data) +static void virtual_css_bus_class_init(ObjectClass *klass, const void *data) { BusClass *k = BUS_CLASS(klass); ResettableClass *rc = RESETTABLE_CLASS(klass); @@ -117,7 +117,7 @@ static bool prop_get_true(Object *obj, Error **errp) return true; } -static void virtual_css_bridge_class_init(ObjectClass *klass, void *data) +static void virtual_css_bridge_class_init(ObjectClass *klass, const void *data) { HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass); @@ -136,7 +136,7 @@ static const TypeInfo virtual_css_bridge_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(VirtualCssBridge), .class_init = virtual_css_bridge_class_init, - .interfaces = (InterfaceInfo[]) { + .interfaces = (const InterfaceInfo[]) { { TYPE_HOTPLUG_HANDLER }, { } } diff --git a/hw/s390x/css.c b/hw/s390x/css.c index 17afcbb..53444f6 100644 --- a/hw/s390x/css.c +++ b/hw/s390x/css.c @@ -14,7 +14,7 @@ #include "qapi/visitor.h" #include "qemu/bitops.h" #include "qemu/error-report.h" -#include "exec/address-spaces.h" +#include "system/address-spaces.h" #include "hw/s390x/ioinst.h" #include "hw/qdev-properties.h" #include "hw/s390x/css.h" diff --git a/hw/s390x/event-facility.c b/hw/s390x/event-facility.c index 2b0332c..fee286e 100644 --- a/hw/s390x/event-facility.c +++ b/hw/s390x/event-facility.c @@ -4,6 +4,7 @@ * handles SCLP event types * - Signal Quiesce - system power down * - ASCII Console Data - VT220 read and write + * - Control-Program Identification - Send OS data from guest to host * * Copyright IBM, Corp. 2012 * @@ -40,18 +41,12 @@ struct SCLPEventFacility { SysBusDevice parent_obj; SCLPEventsBus sbus; SCLPEvent quiesce, cpu_hotplug; + SCLPEventCPI cpi; /* guest's receive mask */ union { uint32_t receive_mask_pieces[2]; sccb_mask_t receive_mask; }; - /* - * when false, we keep the same broken, backwards compatible behaviour as - * before, allowing only masks of size exactly 4; when true, we implement - * the architecture correctly, allowing all valid mask sizes. Needed for - * migration toward older versions. - */ - bool allow_all_mask_sizes; /* length of the receive mask */ uint16_t mask_length; }; @@ -294,8 +289,7 @@ static void write_event_mask(SCLPEventFacility *ef, SCCB *sccb) uint16_t mask_length = be16_to_cpu(we_mask->mask_length); sccb_mask_t tmp_mask; - if (!mask_length || (mask_length > SCLP_EVENT_MASK_LEN_MAX) || - ((mask_length != 4) && !ef->allow_all_mask_sizes)) { + if (!mask_length || mask_length > SCLP_EVENT_MASK_LEN_MAX) { sccb->h.response_code = cpu_to_be16(SCLP_RC_INVALID_MASK_LENGTH); return; } @@ -355,13 +349,6 @@ static bool vmstate_event_facility_mask64_needed(void *opaque) return (ef->receive_mask & 0xFFFFFFFF) != 0; } -static bool vmstate_event_facility_mask_length_needed(void *opaque) -{ - SCLPEventFacility *ef = opaque; - - return ef->allow_all_mask_sizes; -} - static const VMStateDescription vmstate_event_facility_mask64 = { .name = "vmstate-event-facility/mask64", .version_id = 0, @@ -377,7 +364,6 @@ static const VMStateDescription vmstate_event_facility_mask_length = { .name = "vmstate-event-facility/mask_length", .version_id = 0, .minimum_version_id = 0, - .needed = vmstate_event_facility_mask_length_needed, .fields = (const VMStateField[]) { VMSTATE_UINT16(mask_length, SCLPEventFacility), VMSTATE_END_OF_LIST() @@ -399,31 +385,12 @@ static const VMStateDescription vmstate_event_facility = { } }; -static void sclp_event_set_allow_all_mask_sizes(Object *obj, bool value, - Error **errp) -{ - SCLPEventFacility *ef = (SCLPEventFacility *)obj; - - ef->allow_all_mask_sizes = value; -} - -static bool sclp_event_get_allow_all_mask_sizes(Object *obj, Error **errp) -{ - SCLPEventFacility *ef = (SCLPEventFacility *)obj; - - return ef->allow_all_mask_sizes; -} - static void init_event_facility(Object *obj) { SCLPEventFacility *event_facility = EVENT_FACILITY(obj); DeviceState *sdev = DEVICE(obj); event_facility->mask_length = 4; - event_facility->allow_all_mask_sizes = true; - object_property_add_bool(obj, "allow_all_mask_sizes", - sclp_event_get_allow_all_mask_sizes, - sclp_event_set_allow_all_mask_sizes); /* Spawn a new bus for SCLP events */ qbus_init(&event_facility->sbus, sizeof(event_facility->sbus), @@ -460,7 +427,7 @@ static void reset_event_facility(DeviceState *dev) sdev->receive_mask = 0; } -static void init_event_facility_class(ObjectClass *klass, void *data) +static void init_event_facility_class(ObjectClass *klass, const void *data) { SysBusDeviceClass *sbdc = SYS_BUS_DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(sbdc); @@ -497,7 +464,7 @@ static void event_realize(DeviceState *qdev, Error **errp) } } -static void event_class_init(ObjectClass *klass, void *data) +static void event_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index ce6f607..2f08239 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -26,7 +26,6 @@ #include "hw/s390x/vfio-ccw.h" #include "hw/s390x/css.h" #include "hw/s390x/ebcdic.h" -#include "target/s390x/kvm/pv.h" #include "hw/scsi/scsi.h" #include "hw/virtio/virtio-net.h" #include "ipl.h" @@ -676,7 +675,7 @@ static void s390_ipl_prepare_qipl(S390CPU *cpu) cpu_physical_memory_unmap(addr, len, 1, len); } -int s390_ipl_prepare_pv_header(Error **errp) +int s390_ipl_prepare_pv_header(struct S390PVResponse *pv_resp, Error **errp) { IplParameterBlock *ipib = s390_ipl_get_iplb_pv(); IPLBlockPV *ipib_pv = &ipib->pv; @@ -685,12 +684,13 @@ int s390_ipl_prepare_pv_header(Error **errp) cpu_physical_memory_read(ipib_pv->pv_header_addr, hdr, ipib_pv->pv_header_len); - rc = s390_pv_set_sec_parms((uintptr_t)hdr, ipib_pv->pv_header_len, errp); + rc = s390_pv_set_sec_parms((uintptr_t)hdr, ipib_pv->pv_header_len, + pv_resp, errp); g_free(hdr); return rc; } -int s390_ipl_pv_unpack(void) +int s390_ipl_pv_unpack(struct S390PVResponse *pv_resp) { IplParameterBlock *ipib = s390_ipl_get_iplb_pv(); IPLBlockPV *ipib_pv = &ipib->pv; @@ -699,7 +699,8 @@ int s390_ipl_pv_unpack(void) for (i = 0; i < ipib_pv->num_comp; i++) { rc = s390_pv_unpack(ipib_pv->components[i].addr, TARGET_PAGE_ALIGN(ipib_pv->components[i].size), - ipib_pv->components[i].tweak_pref); + ipib_pv->components[i].tweak_pref, + pv_resp); if (rc) { break; } @@ -736,7 +737,7 @@ static void s390_ipl_reset(DeviceState *dev) } } -static void s390_ipl_class_init(ObjectClass *klass, void *data) +static void s390_ipl_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); diff --git a/hw/s390x/ipl.h b/hw/s390x/ipl.h index 8e3882d..505cded 100644 --- a/hw/s390x/ipl.h +++ b/hw/s390x/ipl.h @@ -14,10 +14,13 @@ #define HW_S390_IPL_H #include "cpu.h" -#include "exec/address-spaces.h" +#include "exec/target_page.h" +#include "system/address-spaces.h" +#include "system/memory.h" #include "hw/qdev-core.h" #include "hw/s390x/ipl/qipl.h" #include "qom/object.h" +#include "target/s390x/kvm/pv.h" #define DIAG308_FLAGS_LP_VALID 0x80 #define MAX_BOOT_DEVS 8 /* Max number of devices that may have a bootindex */ @@ -26,8 +29,9 @@ void s390_ipl_convert_loadparm(char *ascii_lp, uint8_t *ebcdic_lp); void s390_ipl_fmt_loadparm(uint8_t *loadparm, char *str, Error **errp); void s390_rebuild_iplb(uint16_t index, IplParameterBlock *iplb); void s390_ipl_update_diag308(IplParameterBlock *iplb); -int s390_ipl_prepare_pv_header(Error **errp); -int s390_ipl_pv_unpack(void); +int s390_ipl_prepare_pv_header(struct S390PVResponse *pv_resp, + Error **errp); +int s390_ipl_pv_unpack(struct S390PVResponse *pv_resp); void s390_ipl_prepare_cpu(S390CPU *cpu); IplParameterBlock *s390_ipl_get_iplb(void); IplParameterBlock *s390_ipl_get_iplb_pv(void); diff --git a/hw/s390x/meson.build b/hw/s390x/meson.build index 3bbebfd..1bc8583 100644 --- a/hw/s390x/meson.build +++ b/hw/s390x/meson.build @@ -13,6 +13,7 @@ s390x_ss.add(files( 's390-skeys.c', 's390-stattrib.c', 'sclp.c', + 'sclpcpi.c', 'sclpcpu.c', 'sclpquiesce.c', 'tod.c', @@ -33,6 +34,7 @@ s390x_ss.add(when: 'CONFIG_S390_CCW_VIRTIO', if_true: files( )) s390x_ss.add(when: 'CONFIG_TERMINAL3270', if_true: files('3270-ccw.c')) s390x_ss.add(when: 'CONFIG_VFIO', if_true: files('s390-pci-vfio.c')) +s390x_ss.add(when: 'CONFIG_VFIO_AP', if_false: files('ap-stub.c')) virtio_ss = ss.source_set() virtio_ss.add(files('virtio-ccw.c')) diff --git a/hw/s390x/s390-ccw.c b/hw/s390x/s390-ccw.c index 909475f..10c81a4 100644 --- a/hw/s390x/s390-ccw.c +++ b/hw/s390x/s390-ccw.c @@ -175,7 +175,7 @@ static void s390_ccw_instance_init(Object *obj) "/disk@0,0", DEVICE(obj)); } -static void s390_ccw_class_init(ObjectClass *klass, void *data) +static void s390_ccw_class_init(ObjectClass *klass, const void *data) { S390CCWDeviceClass *cdc = S390_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index d96819f..e6aa445 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -14,6 +14,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "qapi/visitor.h" +#include "exec/target_page.h" #include "hw/s390x/s390-pci-bus.h" #include "hw/s390x/s390-pci-inst.h" #include "hw/s390x/s390-pci-kvm.h" @@ -1372,7 +1373,7 @@ static void s390_pcihost_reset(DeviceState *dev) pci_for_each_device_under_bus(bus, s390_pci_enumerate_bridge, s); } -static void s390_pcihost_class_init(ObjectClass *klass, void *data) +static void s390_pcihost_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass); @@ -1392,7 +1393,7 @@ static const TypeInfo s390_pcihost_info = { .parent = TYPE_PCI_HOST_BRIDGE, .instance_size = sizeof(S390pciState), .class_init = s390_pcihost_class_init, - .interfaces = (InterfaceInfo[]) { + .interfaces = (const InterfaceInfo[]) { { TYPE_HOTPLUG_HANDLER }, { } } @@ -1556,7 +1557,7 @@ static const VMStateDescription s390_pci_device_vmstate = { .unmigratable = 1, }; -static void s390_pci_device_class_init(ObjectClass *klass, void *data) +static void s390_pci_device_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); @@ -1582,7 +1583,8 @@ static const TypeInfo s390_pci_iommu_info = { .instance_size = sizeof(S390PCIIOMMU), }; -static void s390_iommu_memory_region_class_init(ObjectClass *klass, void *data) +static void s390_iommu_memory_region_class_init(ObjectClass *klass, + const void *data) { IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass); diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index 8cdeb6c..b5dddb2 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -13,7 +13,8 @@ #include "qemu/osdep.h" #include "exec/memop.h" -#include "exec/memory.h" +#include "exec/target_page.h" +#include "system/memory.h" #include "qemu/error-report.h" #include "system/hw_accel.h" #include "hw/boards.h" diff --git a/hw/s390x/s390-pci-vfio.c b/hw/s390x/s390-pci-vfio.c index db152a6..aaf9131 100644 --- a/hw/s390x/s390-pci-vfio.c +++ b/hw/s390x/s390-pci-vfio.c @@ -20,7 +20,8 @@ #include "hw/s390x/s390-pci-clp.h" #include "hw/s390x/s390-pci-vfio.h" #include "hw/vfio/pci.h" -#include "hw/vfio/vfio-common.h" +#include "hw/vfio/vfio-container.h" +#include "hw/vfio/vfio-helpers.h" /* * Get the current DMA available count from vfio. Returns true if vfio is diff --git a/hw/s390x/s390-skeys-kvm.c b/hw/s390x/s390-skeys-kvm.c index 0215e94..f3056d6 100644 --- a/hw/s390x/s390-skeys-kvm.c +++ b/hw/s390x/s390-skeys-kvm.c @@ -52,7 +52,7 @@ static int kvm_s390_skeys_set(S390SKeysState *ss, uint64_t start_gfn, return kvm_vm_ioctl(kvm_state, KVM_S390_SET_SKEYS, &args); } -static void kvm_s390_skeys_class_init(ObjectClass *oc, void *data) +static void kvm_s390_skeys_class_init(ObjectClass *oc, const void *data) { S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c index 067ea03..8eeecfd 100644 --- a/hw/s390x/s390-skeys.c +++ b/hw/s390x/s390-skeys.c @@ -11,16 +11,16 @@ #include "qemu/osdep.h" #include "qemu/units.h" +#include "exec/target_page.h" #include "hw/s390x/s390-virtio-ccw.h" #include "hw/qdev-properties.h" #include "hw/s390x/storage-keys.h" #include "qapi/error.h" #include "qapi/qapi-commands-machine.h" -#include "qapi/qapi-commands-misc-target.h" #include "qobject/qdict.h" #include "qemu/error-report.h" #include "system/memory_mapping.h" -#include "exec/address-spaces.h" +#include "system/address-spaces.h" #include "system/kvm.h" #include "migration/qemu-file-types.h" #include "migration/register.h" @@ -303,7 +303,7 @@ static int qemu_s390_skeys_get(S390SKeysState *ss, uint64_t start_gfn, return 0; } -static void qemu_s390_skeys_class_init(ObjectClass *oc, void *data) +static void qemu_s390_skeys_class_init(ObjectClass *oc, const void *data) { S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); @@ -465,7 +465,7 @@ static void s390_skeys_realize(DeviceState *dev, Error **errp) register_savevm_live(TYPE_S390_SKEYS, 0, 1, &savevm_s390_storage_keys, ss); } -static void s390_skeys_class_init(ObjectClass *oc, void *data) +static void s390_skeys_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/s390-stattrib-kvm.c b/hw/s390x/s390-stattrib-kvm.c index d0ff043..e1fee36 100644 --- a/hw/s390x/s390-stattrib-kvm.c +++ b/hw/s390x/s390-stattrib-kvm.c @@ -16,7 +16,7 @@ #include "qemu/error-report.h" #include "system/kvm.h" #include "system/memory_mapping.h" -#include "exec/ram_addr.h" +#include "system/ram_addr.h" #include "kvm/kvm_s390x.h" #include "qapi/error.h" @@ -188,7 +188,7 @@ static int kvm_s390_stattrib_get_active(S390StAttribState *sa) return kvm_s390_cmma_active(); } -static void kvm_s390_stattrib_class_init(ObjectClass *oc, void *data) +static void kvm_s390_stattrib_class_init(ObjectClass *oc, const void *data) { S390StAttribClass *sac = S390_STATTRIB_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c index 35bf697..f74cf32 100644 --- a/hw/s390x/s390-stattrib.c +++ b/hw/s390x/s390-stattrib.c @@ -16,7 +16,7 @@ #include "hw/qdev-properties.h" #include "hw/s390x/storage-attributes.h" #include "qemu/error-report.h" -#include "exec/ram_addr.h" +#include "system/ram_addr.h" #include "qapi/error.h" #include "qobject/qdict.h" #include "cpu.h" @@ -307,7 +307,7 @@ static int qemu_s390_get_active(S390StAttribState *sa) return true; } -static void qemu_s390_stattrib_class_init(ObjectClass *oc, void *data) +static void qemu_s390_stattrib_class_init(ObjectClass *oc, const void *data) { S390StAttribClass *sa_cl = S390_STATTRIB_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); @@ -360,7 +360,7 @@ static void s390_stattrib_realize(DeviceState *dev, Error **errp) &savevm_s390_stattrib_handlers, dev); } -static void s390_stattrib_class_init(ObjectClass *oc, void *data) +static void s390_stattrib_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 5af3c4f..a79bd13 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -13,7 +13,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" -#include "exec/ram_addr.h" +#include "system/ram_addr.h" #include "system/confidential-guest-support.h" #include "hw/boards.h" #include "hw/s390x/sclp.h" @@ -35,7 +35,7 @@ #include "hw/s390x/css-bridge.h" #include "hw/s390x/ap-bridge.h" #include "migration/register.h" -#include "cpu_models.h" +#include "target/s390x/cpu_models.h" #include "hw/nmi.h" #include "hw/qdev-properties.h" #include "hw/s390x/tod.h" @@ -260,9 +260,21 @@ static void s390_create_sclpconsole(SCLPDevice *sclp, qdev_realize_and_unref(dev, ev_fac_bus, &error_fatal); } +static void s390_create_sclpcpi(SCLPDevice *sclp) +{ + SCLPEventFacility *ef = sclp->event_facility; + BusState *ev_fac_bus = sclp_get_event_facility_bus(ef); + DeviceState *dev; + + dev = qdev_new(TYPE_SCLP_EVENT_CPI); + object_property_add_child(OBJECT(ef), "sclpcpi", OBJECT(dev)); + qdev_realize_and_unref(dev, ev_fac_bus, &error_fatal); +} + static void ccw_init(MachineState *machine) { MachineClass *mc = MACHINE_GET_CLASS(machine); + S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc); S390CcwMachineState *ms = S390_CCW_MACHINE(machine); int ret; VirtualCssBus *css_bus; @@ -323,6 +335,12 @@ static void ccw_init(MachineState *machine) /* init the TOD clock */ s390_init_tod(); + + /* init SCLP event Control-Program Identification */ + if (s390mc->use_cpi) { + s390_create_sclpcpi(ms->sclp); + } + } static void s390_cpu_plug(HotplugHandler *hotplug_dev, @@ -365,7 +383,8 @@ static void s390_machine_unprotect(S390CcwMachineState *ms) ram_block_discard_disable(false); } -static int s390_machine_protect(S390CcwMachineState *ms) +static int s390_machine_protect(S390CcwMachineState *ms, + struct S390PVResponse *pv_resp) { Error *local_err = NULL; int rc; @@ -408,19 +427,19 @@ static int s390_machine_protect(S390CcwMachineState *ms) } /* Set SE header and unpack */ - rc = s390_ipl_prepare_pv_header(&local_err); + rc = s390_ipl_prepare_pv_header(pv_resp, &local_err); if (rc) { goto out_err; } /* Decrypt image */ - rc = s390_ipl_pv_unpack(); + rc = s390_ipl_pv_unpack(pv_resp); if (rc) { goto out_err; } /* Verify integrity */ - rc = s390_pv_verify(); + rc = s390_pv_verify(pv_resp); if (rc) { goto out_err; } @@ -452,6 +471,7 @@ static void s390_pv_prepare_reset(S390CcwMachineState *ms) static void s390_machine_reset(MachineState *machine, ResetType type) { S390CcwMachineState *ms = S390_CCW_MACHINE(machine); + struct S390PVResponse pv_resp; enum s390_reset reset_type; CPUState *cs, *t; S390CPU *cpu; @@ -540,8 +560,8 @@ static void s390_machine_reset(MachineState *machine, ResetType type) } run_on_cpu(cs, s390_do_cpu_reset, RUN_ON_CPU_NULL); - if (s390_machine_protect(ms)) { - s390_pv_inject_reset_error(cs); + if (s390_machine_protect(ms, &pv_resp)) { + s390_pv_inject_reset_error(cs, pv_resp); /* * Continue after the diag308 so the guest knows something * went wrong. @@ -746,39 +766,6 @@ static inline void machine_set_dea_key_wrap(Object *obj, bool value, ms->dea_key_wrap = value; } -static S390CcwMachineClass *current_mc; - -/* - * Get the class of the s390-ccw-virtio machine that is currently in use. - * Note: libvirt is using the "none" machine to probe for the features of the - * host CPU, so in case this is called with the "none" machine, the function - * returns the TYPE_S390_CCW_MACHINE base class. In this base class, all the - * various "*_allowed" variables are enabled, so that the *_allowed() wrappers - * below return the correct default value for the "none" machine. - * - * Attention! Do *not* add additional new wrappers for CPU features via this - * mechanism anymore. CPU features should be handled via the CPU models, - * i.e. checking with s390_has_feat() should be sufficient. - */ -static S390CcwMachineClass *get_machine_class(void) -{ - if (unlikely(!current_mc)) { - /* - * No s390 ccw machine was instantiated, we are likely to - * be called for the 'none' machine. The properties will - * have their after-initialization values. - */ - current_mc = S390_CCW_MACHINE_CLASS( - object_class_by_name(TYPE_S390_CCW_MACHINE)); - } - return current_mc; -} - -bool hpage_1m_allowed(void) -{ - return get_machine_class()->hpage_1m_allowed; -} - static void machine_get_loadparm(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) @@ -802,9 +789,10 @@ static void machine_set_loadparm(Object *obj, Visitor *v, } s390_ipl_fmt_loadparm(ms->loadparm, val, errp); + g_free(val); } -static void ccw_machine_class_init(ObjectClass *oc, void *data) +static void ccw_machine_class_init(ObjectClass *oc, const void *data) { MachineClass *mc = MACHINE_CLASS(oc); NMIClass *nc = NMI_CLASS(oc); @@ -812,8 +800,8 @@ static void ccw_machine_class_init(ObjectClass *oc, void *data) S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc); DumpSKeysInterface *dsi = DUMP_SKEYS_INTERFACE_CLASS(oc); - s390mc->hpage_1m_allowed = true; s390mc->max_threads = 1; + s390mc->use_cpi = true; mc->reset = s390_machine_reset; mc->block_default_type = IF_VIRTIO; mc->no_cdrom = 1; @@ -875,7 +863,7 @@ static const TypeInfo ccw_machine_info = { .instance_init = s390_machine_initfn, .class_size = sizeof(S390CcwMachineClass), .class_init = ccw_machine_class_init, - .interfaces = (InterfaceInfo[]) { + .interfaces = (const InterfaceInfo[]) { { TYPE_NMI }, { TYPE_HOTPLUG_HANDLER}, { TYPE_DUMP_SKEYS_INTERFACE}, @@ -886,13 +874,12 @@ static const TypeInfo ccw_machine_info = { #define DEFINE_CCW_MACHINE_IMPL(latest, ...) \ static void MACHINE_VER_SYM(mach_init, ccw, __VA_ARGS__)(MachineState *mach) \ { \ - current_mc = S390_CCW_MACHINE_CLASS(MACHINE_GET_CLASS(mach)); \ MACHINE_VER_SYM(instance_options, ccw, __VA_ARGS__)(mach); \ ccw_init(mach); \ } \ static void MACHINE_VER_SYM(class_init, ccw, __VA_ARGS__)( \ ObjectClass *oc, \ - void *data) \ + const void *data) \ { \ MachineClass *mc = MACHINE_CLASS(oc); \ MACHINE_VER_SYM(class_options, ccw, __VA_ARGS__)(mc); \ @@ -940,6 +927,9 @@ static void ccw_machine_10_0_instance_options(MachineState *machine) static void ccw_machine_10_0_class_options(MachineClass *mc) { + S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc); + s390mc->use_cpi = false; + ccw_machine_10_1_class_options(mc); compat_props_add(mc->compat_props, hw_compat_10_0, hw_compat_10_0_len); } @@ -1177,116 +1167,6 @@ static void ccw_machine_4_2_class_options(MachineClass *mc) } DEFINE_CCW_MACHINE(4, 2); -static void ccw_machine_4_1_instance_options(MachineState *machine) -{ - static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V4_1 }; - ccw_machine_4_2_instance_options(machine); - s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat); -} - -static void ccw_machine_4_1_class_options(MachineClass *mc) -{ - ccw_machine_4_2_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_4_1, hw_compat_4_1_len); -} -DEFINE_CCW_MACHINE(4, 1); - -static void ccw_machine_4_0_instance_options(MachineState *machine) -{ - static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V4_0 }; - ccw_machine_4_1_instance_options(machine); - s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat); -} - -static void ccw_machine_4_0_class_options(MachineClass *mc) -{ - ccw_machine_4_1_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_4_0, hw_compat_4_0_len); -} -DEFINE_CCW_MACHINE(4, 0); - -static void ccw_machine_3_1_instance_options(MachineState *machine) -{ - static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V3_1 }; - ccw_machine_4_0_instance_options(machine); - s390_cpudef_featoff_greater(14, 1, S390_FEAT_MULTIPLE_EPOCH); - s390_cpudef_group_featoff_greater(14, 1, S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF); - s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat); -} - -static void ccw_machine_3_1_class_options(MachineClass *mc) -{ - ccw_machine_4_0_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_3_1, hw_compat_3_1_len); -} -DEFINE_CCW_MACHINE(3, 1); - -static void ccw_machine_3_0_instance_options(MachineState *machine) -{ - ccw_machine_3_1_instance_options(machine); -} - -static void ccw_machine_3_0_class_options(MachineClass *mc) -{ - S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc); - - s390mc->hpage_1m_allowed = false; - ccw_machine_3_1_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_3_0, hw_compat_3_0_len); -} -DEFINE_CCW_MACHINE(3, 0); - -static void ccw_machine_2_12_instance_options(MachineState *machine) -{ - ccw_machine_3_0_instance_options(machine); - s390_cpudef_featoff_greater(11, 1, S390_FEAT_PPA15); - s390_cpudef_featoff_greater(11, 1, S390_FEAT_BPB); -} - -static void ccw_machine_2_12_class_options(MachineClass *mc) -{ - ccw_machine_3_0_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_2_12, hw_compat_2_12_len); -} -DEFINE_CCW_MACHINE(2, 12); - -#ifdef CONFIG_S390X_LEGACY_CPUS - -static void ccw_machine_2_11_instance_options(MachineState *machine) -{ - static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V2_11 }; - ccw_machine_2_12_instance_options(machine); - - /* before 2.12 we emulated the very first z900 */ - s390_set_qemu_cpu_model(0x2064, 7, 1, qemu_cpu_feat); -} - -static void ccw_machine_2_11_class_options(MachineClass *mc) -{ - static GlobalProperty compat[] = { - { TYPE_SCLP_EVENT_FACILITY, "allow_all_mask_sizes", "off", }, - }; - - ccw_machine_2_12_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_2_11, hw_compat_2_11_len); - compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat)); -} -DEFINE_CCW_MACHINE(2, 11); - -static void ccw_machine_2_10_instance_options(MachineState *machine) -{ - ccw_machine_2_11_instance_options(machine); -} - -static void ccw_machine_2_10_class_options(MachineClass *mc) -{ - ccw_machine_2_11_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_2_10, hw_compat_2_10_len); -} -DEFINE_CCW_MACHINE(2, 10); - -#endif - static void ccw_machine_register_types(void) { type_register_static(&ccw_machine_info); diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index 5945c9b..9718564 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -424,7 +424,7 @@ static void sclp_init(Object *obj) sclp_memory_init(sclp); } -static void sclp_class_init(ObjectClass *oc, void *data) +static void sclp_class_init(ObjectClass *oc, const void *data) { SCLPDeviceClass *sc = SCLP_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/sclpcpi.c b/hw/s390x/sclpcpi.c new file mode 100644 index 0000000..7aa039d --- /dev/null +++ b/hw/s390x/sclpcpi.c @@ -0,0 +1,212 @@ + /* + * SPDX-License-Identifier: GPL-2.0-or-later + * + * SCLP event type 11 - Control-Program Identification (CPI): + * CPI is used to send program identifiers from the guest to the + * Service-Call Logical Processor (SCLP). It is not sent by the SCLP. + * + * Control-program identifiers provide data about the guest operating + * system. The control-program identifiers are: system type, system name, + * system level and sysplex name. + * + * In Linux, all the control-program identifiers are user configurable. The + * system type, system name, and sysplex name use EBCDIC characters from + * this set: capital A-Z, 0-9, $, @, #, and blank. In Linux, the system + * type, system name and sysplex name are arbitrary free-form texts. + * + * In Linux, the 8-byte hexadecimal system-level has the format + * 0x<a><b><cc><dd><eeee><ff><gg><hh>, where: + * <a>: is a 4-bit digit, its most significant bit indicates hypervisor use + * <b>: is one digit that represents Linux distributions as follows + * 0: generic Linux + * 1: Red Hat Enterprise Linux + * 2: SUSE Linux Enterprise Server + * 3: Canonical Ubuntu + * 4: Fedora + * 5: openSUSE Leap + * 6: Debian GNU/Linux + * 7: Red Hat Enterprise Linux CoreOS + * <cc>: are two digits for a distribution-specific encoding of the major + * version of the distribution + * <dd>: are two digits for a distribution-specific encoding of the minor + * version of the distribution + * <eeee>: are four digits for the patch level of the distribution + * <ff>: are two digits for the major version of the kernel + * <gg>: are two digits for the minor version of the kernel + * <hh>: are two digits for the stable version of the kernel + * (e.g. 74872343805430528, when converted to hex is 0x010a000000060b00). On + * machines prior to z16, some of the values are not available to display. + * + * Sysplex refers to a cluster of logical partitions that communicates and + * co-operates with each other. + * + * The CPI feature is supported since 10.1. + * + * Copyright IBM, Corp. 2024 + * + * Authors: + * Shalini Chellathurai Saroja <shalini@linux.ibm.com> + * + */ + +#include "qemu/osdep.h" +#include "qemu/timer.h" +#include "hw/s390x/event-facility.h" +#include "hw/s390x/ebcdic.h" +#include "qapi/qapi-visit-machine.h" +#include "migration/vmstate.h" + +typedef struct Data { + uint8_t id_format; + uint8_t reserved0; + uint8_t system_type[8]; + uint64_t reserved1; + uint8_t system_name[8]; + uint64_t reserved2; + uint64_t system_level; + uint64_t reserved3; + uint8_t sysplex_name[8]; + uint8_t reserved4[16]; +} QEMU_PACKED Data; + +typedef struct ControlProgramIdMsg { + EventBufferHeader ebh; + Data data; +} QEMU_PACKED ControlProgramIdMsg; + +static bool can_handle_event(uint8_t type) +{ + return type == SCLP_EVENT_CTRL_PGM_ID; +} + +static sccb_mask_t send_mask(void) +{ + return 0; +} + +/* Enable SCLP to accept buffers of event type CPI from the control-program. */ +static sccb_mask_t receive_mask(void) +{ + return SCLP_EVENT_MASK_CTRL_PGM_ID; +} + +static int write_event_data(SCLPEvent *event, EventBufferHeader *evt_buf_hdr) +{ + ControlProgramIdMsg *cpim = container_of(evt_buf_hdr, ControlProgramIdMsg, + ebh); + SCLPEventCPI *e = SCLP_EVENT_CPI(event); + + ascii_put(e->system_type, (char *)cpim->data.system_type, + sizeof(cpim->data.system_type)); + ascii_put(e->system_name, (char *)cpim->data.system_name, + sizeof(cpim->data.system_name)); + ascii_put(e->sysplex_name, (char *)cpim->data.sysplex_name, + sizeof(cpim->data.sysplex_name)); + e->system_level = ldq_be_p(&cpim->data.system_level); + e->timestamp = qemu_clock_get_ns(QEMU_CLOCK_HOST); + + cpim->ebh.flags = SCLP_EVENT_BUFFER_ACCEPTED; + return SCLP_RC_NORMAL_COMPLETION; +} + +static char *get_system_type(Object *obj, Error **errp) +{ + SCLPEventCPI *e = SCLP_EVENT_CPI(obj); + + return g_strndup((char *) e->system_type, sizeof(e->system_type)); +} + +static char *get_system_name(Object *obj, Error **errp) +{ + SCLPEventCPI *e = SCLP_EVENT_CPI(obj); + + return g_strndup((char *) e->system_name, sizeof(e->system_name)); +} + +static char *get_sysplex_name(Object *obj, Error **errp) +{ + SCLPEventCPI *e = SCLP_EVENT_CPI(obj); + + return g_strndup((char *) e->sysplex_name, sizeof(e->sysplex_name)); +} + +static void get_system_level(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + SCLPEventCPI *e = SCLP_EVENT_CPI(obj); + + visit_type_uint64(v, name, &e->system_level, errp); +} + +static void get_timestamp(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + SCLPEventCPI *e = SCLP_EVENT_CPI(obj); + + visit_type_uint64(v, name, &e->timestamp, errp); +} + +static const VMStateDescription vmstate_sclpcpi = { + .name = "s390_control_program_id", + .version_id = 0, + .fields = (const VMStateField[]) { + VMSTATE_UINT8_ARRAY(system_type, SCLPEventCPI, 8), + VMSTATE_UINT8_ARRAY(system_name, SCLPEventCPI, 8), + VMSTATE_UINT64(system_level, SCLPEventCPI), + VMSTATE_UINT8_ARRAY(sysplex_name, SCLPEventCPI, 8), + VMSTATE_UINT64(timestamp, SCLPEventCPI), + VMSTATE_END_OF_LIST() + } +}; + +static void cpi_class_init(ObjectClass *klass, const void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + SCLPEventClass *k = SCLP_EVENT_CLASS(klass); + + dc->user_creatable = false; + dc->vmsd = &vmstate_sclpcpi; + + k->can_handle_event = can_handle_event; + k->get_send_mask = send_mask; + k->get_receive_mask = receive_mask; + k->write_event_data = write_event_data; + + object_class_property_add_str(klass, "system_type", get_system_type, NULL); + object_class_property_set_description(klass, "system_type", + "operating system e.g. \"LINUX \""); + + object_class_property_add_str(klass, "system_name", get_system_name, NULL); + object_class_property_set_description(klass, "system_name", + "user configurable name of the VM e.g. \"TESTVM \""); + + object_class_property_add_str(klass, "sysplex_name", get_sysplex_name, + NULL); + object_class_property_set_description(klass, "sysplex_name", + "name of the cluster which the VM belongs to, if any" + " e.g. \"PLEX \""); + + object_class_property_add(klass, "system_level", "uint64", get_system_level, + NULL, NULL, NULL); + object_class_property_set_description(klass, "system_level", + "distribution and kernel version in Linux e.g. 74872343805430528"); + + object_class_property_add(klass, "timestamp", "uint64", get_timestamp, + NULL, NULL, NULL); + object_class_property_set_description(klass, "timestamp", + "latest update of CPI data in nanoseconds since the UNIX EPOCH"); +} + +static const TypeInfo sclp_cpi_info = { + .name = TYPE_SCLP_EVENT_CPI, + .parent = TYPE_SCLP_EVENT, + .instance_size = sizeof(SCLPEventCPI), + .class_init = cpi_class_init, +}; + +static void sclp_cpi_register_types(void) +{ + type_register_static(&sclp_cpi_info); +} + +type_init(sclp_cpi_register_types) diff --git a/hw/s390x/sclpcpu.c b/hw/s390x/sclpcpu.c index a178a9d..4b6ebfe 100644 --- a/hw/s390x/sclpcpu.c +++ b/hw/s390x/sclpcpu.c @@ -73,7 +73,7 @@ static int read_event_data(SCLPEvent *event, EventBufferHeader *evt_buf_hdr, return 1; } -static void sclp_cpu_class_init(ObjectClass *oc, void *data) +static void sclp_cpu_class_init(ObjectClass *oc, const void *data) { SCLPEventClass *k = SCLP_EVENT_CLASS(oc); DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/sclpquiesce.c b/hw/s390x/sclpquiesce.c index 7bb5aad..da4c8f3 100644 --- a/hw/s390x/sclpquiesce.c +++ b/hw/s390x/sclpquiesce.c @@ -112,7 +112,7 @@ static void quiesce_reset(DeviceState *dev) event->event_pending = false; } -static void quiesce_class_init(ObjectClass *klass, void *data) +static void quiesce_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); SCLPEventClass *k = SCLP_EVENT_CLASS(klass); diff --git a/hw/s390x/tod-kvm.c b/hw/s390x/tod-kvm.c index 5da9037..c9b8896 100644 --- a/hw/s390x/tod-kvm.c +++ b/hw/s390x/tod-kvm.c @@ -133,7 +133,7 @@ static void kvm_s390_tod_realize(DeviceState *dev, Error **errp) qemu_add_vm_change_state_handler(kvm_s390_tod_vm_state_change, td); } -static void kvm_s390_tod_class_init(ObjectClass *oc, void *data) +static void kvm_s390_tod_class_init(ObjectClass *oc, const void *data) { S390TODClass *tdc = S390_TOD_CLASS(oc); diff --git a/hw/s390x/tod-tcg.c b/hw/s390x/tod-tcg.c index 3b3ef88..0cc9662 100644 --- a/hw/s390x/tod-tcg.c +++ b/hw/s390x/tod-tcg.c @@ -52,7 +52,7 @@ static void qemu_s390_tod_set(S390TODState *td, const S390TOD *tod, } } -static void qemu_s390_tod_class_init(ObjectClass *oc, void *data) +static void qemu_s390_tod_class_init(ObjectClass *oc, const void *data) { S390TODClass *tdc = S390_TOD_CLASS(oc); diff --git a/hw/s390x/tod.c b/hw/s390x/tod.c index 6afbb23..3f913cc 100644 --- a/hw/s390x/tod.c +++ b/hw/s390x/tod.c @@ -111,7 +111,7 @@ static void s390_tod_realize(DeviceState *dev, Error **errp) register_savevm_live("todclock", 0, 1, &savevm_tod, td); } -static void s390_tod_class_init(ObjectClass *oc, void *data) +static void s390_tod_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc = DEVICE_CLASS(oc); diff --git a/hw/s390x/vhost-scsi-ccw.c b/hw/s390x/vhost-scsi-ccw.c index e6bf0c5..8341b23 100644 --- a/hw/s390x/vhost-scsi-ccw.c +++ b/hw/s390x/vhost-scsi-ccw.c @@ -46,7 +46,7 @@ static const Property vhost_ccw_scsi_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void vhost_ccw_scsi_class_init(ObjectClass *klass, void *data) +static void vhost_ccw_scsi_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/vhost-user-fs-ccw.c b/hw/s390x/vhost-user-fs-ccw.c index 6a9654d..cc1b822 100644 --- a/hw/s390x/vhost-user-fs-ccw.c +++ b/hw/s390x/vhost-user-fs-ccw.c @@ -48,7 +48,7 @@ static void vhost_user_fs_ccw_instance_init(Object *obj) TYPE_VHOST_USER_FS); } -static void vhost_user_fs_ccw_class_init(ObjectClass *klass, void *data) +static void vhost_user_fs_ccw_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/vhost-vsock-ccw.c b/hw/s390x/vhost-vsock-ccw.c index 875ccf3..552e9e8 100644 --- a/hw/s390x/vhost-vsock-ccw.c +++ b/hw/s390x/vhost-vsock-ccw.c @@ -35,7 +35,7 @@ static void vhost_vsock_ccw_realize(VirtioCcwDevice *ccw_dev, Error **errp) qdev_realize(vdev, BUS(&ccw_dev->bus), errp); } -static void vhost_vsock_ccw_class_init(ObjectClass *klass, void *data) +static void vhost_vsock_ccw_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-9p.c b/hw/s390x/virtio-ccw-9p.c index 287ae2b..72bf6ec 100644 --- a/hw/s390x/virtio-ccw-9p.c +++ b/hw/s390x/virtio-ccw-9p.c @@ -48,7 +48,7 @@ static const Property virtio_ccw_9p_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_9p_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_9p_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-balloon.c b/hw/s390x/virtio-ccw-balloon.c index 1180efa..399b40f 100644 --- a/hw/s390x/virtio-ccw-balloon.c +++ b/hw/s390x/virtio-ccw-balloon.c @@ -53,7 +53,7 @@ static const Property virtio_ccw_balloon_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_balloon_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_balloon_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-blk.c b/hw/s390x/virtio-ccw-blk.c index db9d442..7d8c4a75 100644 --- a/hw/s390x/virtio-ccw-blk.c +++ b/hw/s390x/virtio-ccw-blk.c @@ -51,7 +51,7 @@ static const Property virtio_ccw_blk_properties[] = { DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm), }; -static void virtio_ccw_blk_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_blk_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-crypto.c b/hw/s390x/virtio-ccw-crypto.c index b693f87..75e7146 100644 --- a/hw/s390x/virtio-ccw-crypto.c +++ b/hw/s390x/virtio-ccw-crypto.c @@ -51,7 +51,7 @@ static const Property virtio_ccw_crypto_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_crypto_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_crypto_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-gpu.c b/hw/s390x/virtio-ccw-gpu.c index a6b14c2..edb6a47 100644 --- a/hw/s390x/virtio-ccw-gpu.c +++ b/hw/s390x/virtio-ccw-gpu.c @@ -49,7 +49,7 @@ static const Property virtio_ccw_gpu_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_gpu_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_gpu_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-input.c b/hw/s390x/virtio-ccw-input.c index 6ca10d5..2250d8c 100644 --- a/hw/s390x/virtio-ccw-input.c +++ b/hw/s390x/virtio-ccw-input.c @@ -50,7 +50,7 @@ static const Property virtio_ccw_input_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_input_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_input_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-md.c b/hw/s390x/virtio-ccw-md.c index de33328..0370f58 100644 --- a/hw/s390x/virtio-ccw-md.c +++ b/hw/s390x/virtio-ccw-md.c @@ -140,7 +140,7 @@ static const TypeInfo virtio_ccw_md_info = { .instance_size = sizeof(VirtIOMDCcw), .class_size = sizeof(VirtIOMDCcwClass), .abstract = true, - .interfaces = (InterfaceInfo[]) { + .interfaces = (const InterfaceInfo[]) { { TYPE_MEMORY_DEVICE }, { } }, diff --git a/hw/s390x/virtio-ccw-mem.c b/hw/s390x/virtio-ccw-mem.c index 90fd89f..daa485d 100644 --- a/hw/s390x/virtio-ccw-mem.c +++ b/hw/s390x/virtio-ccw-mem.c @@ -160,7 +160,7 @@ static const Property virtio_ccw_mem_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_mem_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_mem_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-net.c b/hw/s390x/virtio-ccw-net.c index 80a5581..a7d4afb 100644 --- a/hw/s390x/virtio-ccw-net.c +++ b/hw/s390x/virtio-ccw-net.c @@ -54,7 +54,7 @@ static const Property virtio_ccw_net_properties[] = { DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm), }; -static void virtio_ccw_net_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_net_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-rng.c b/hw/s390x/virtio-ccw-rng.c index ccd124e..3263287 100644 --- a/hw/s390x/virtio-ccw-rng.c +++ b/hw/s390x/virtio-ccw-rng.c @@ -50,7 +50,7 @@ static const Property virtio_ccw_rng_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_rng_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_rng_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-scsi.c b/hw/s390x/virtio-ccw-scsi.c index bfcea3c..06b4c6c 100644 --- a/hw/s390x/virtio-ccw-scsi.c +++ b/hw/s390x/virtio-ccw-scsi.c @@ -60,7 +60,7 @@ static const Property virtio_ccw_scsi_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_scsi_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_scsi_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw-serial.c b/hw/s390x/virtio-ccw-serial.c index 59743d1..0dac590 100644 --- a/hw/s390x/virtio-ccw-serial.c +++ b/hw/s390x/virtio-ccw-serial.c @@ -60,7 +60,7 @@ static const Property virtio_ccw_serial_properties[] = { VIRTIO_CCW_MAX_REV), }; -static void virtio_ccw_serial_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_serial_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 43f3b16..d2f85b3 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -12,7 +12,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" -#include "exec/address-spaces.h" +#include "system/address-spaces.h" #include "system/kvm.h" #include "net/net.h" #include "hw/virtio/virtio.h" @@ -1228,7 +1228,7 @@ static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev, virtio_ccw_stop_ioeventfd(_dev); } -static void virtio_ccw_device_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_device_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); CCWDeviceClass *k = CCW_DEVICE_CLASS(dc); @@ -1262,7 +1262,7 @@ static void virtio_ccw_bus_new(VirtioBusState *bus, size_t bus_size, qbus_init(bus, bus_size, TYPE_VIRTIO_CCW_BUS, qdev, virtio_bus_name); } -static void virtio_ccw_bus_class_init(ObjectClass *klass, void *data) +static void virtio_ccw_bus_class_init(ObjectClass *klass, const void *data) { VirtioBusClass *k = VIRTIO_BUS_CLASS(klass); BusClass *bus_class = BUS_CLASS(klass); |