diff options
| -rw-r--r-- | hw/ppc/spapr.c | 57 | ||||
| -rw-r--r-- | include/hw/ppc/spapr.h | 1 |
2 files changed, 20 insertions, 38 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 6c16d6cfaf..4fc711b5a8 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1252,38 +1252,8 @@ static void *spapr_build_fdt(SpaprMachineState *spapr) _FDT(fdt_setprop_string(fdt, 0, "model", "IBM pSeries (emulated by qemu)")); _FDT(fdt_setprop_string(fdt, 0, "compatible", "qemu,pseries")); - /* - * Add info to guest to indentify which host is it being run on - * and what is the uuid of the guest - */ - if (spapr->host_model && !g_str_equal(spapr->host_model, "none")) { - if (g_str_equal(spapr->host_model, "passthrough")) { - /* -M host-model=passthrough */ - if (kvmppc_get_host_model(&buf)) { - _FDT(fdt_setprop_string(fdt, 0, "host-model", buf)); - g_free(buf); - } - } else { - /* -M host-model=<user-string> */ - _FDT(fdt_setprop_string(fdt, 0, "host-model", spapr->host_model)); - } - } - - if (spapr->host_serial && !g_str_equal(spapr->host_serial, "none")) { - if (g_str_equal(spapr->host_serial, "passthrough")) { - /* -M host-serial=passthrough */ - if (kvmppc_get_host_serial(&buf)) { - _FDT(fdt_setprop_string(fdt, 0, "host-serial", buf)); - g_free(buf); - } - } else { - /* -M host-serial=<user-string> */ - _FDT(fdt_setprop_string(fdt, 0, "host-serial", spapr->host_serial)); - } - } - + /* Guest UUID & Name*/ buf = qemu_uuid_unparse_strdup(&qemu_uuid); - _FDT(fdt_setprop_string(fdt, 0, "vm,uuid", buf)); if (qemu_uuid_set) { _FDT(fdt_setprop_string(fdt, 0, "system-id", buf)); @@ -1295,6 +1265,21 @@ static void *spapr_build_fdt(SpaprMachineState *spapr) qemu_get_vm_name())); } + /* Host Model & Serial Number */ + if (spapr->host_model) { + _FDT(fdt_setprop_string(fdt, 0, "host-model", spapr->host_model)); + } else if (smc->broken_host_serial_model && kvmppc_get_host_model(&buf)) { + _FDT(fdt_setprop_string(fdt, 0, "host-model", buf)); + g_free(buf); + } + + if (spapr->host_serial) { + _FDT(fdt_setprop_string(fdt, 0, "host-serial", spapr->host_serial)); + } else if (smc->broken_host_serial_model && kvmppc_get_host_serial(&buf)) { + _FDT(fdt_setprop_string(fdt, 0, "host-serial", buf)); + g_free(buf); + } + _FDT(fdt_setprop_cell(fdt, 0, "#address-cells", 2)); _FDT(fdt_setprop_cell(fdt, 0, "#size-cells", 2)); @@ -3352,12 +3337,12 @@ static void spapr_instance_init(Object *obj) spapr_get_host_model, spapr_set_host_model, &error_abort); object_property_set_description(obj, "host-model", - "Set host's model-id to use - none|passthrough|string", &error_abort); + "Host model to advertise in guest device tree", &error_abort); object_property_add_str(obj, "host-serial", spapr_get_host_serial, spapr_set_host_serial, &error_abort); object_property_set_description(obj, "host-serial", - "Set host's system-id to use - none|passthrough|string", &error_abort); + "Host serial number to advertise in guest device tree", &error_abort); } static void spapr_machine_finalizefn(Object *obj) @@ -4381,18 +4366,14 @@ DEFINE_SPAPR_MACHINE(4_0, "4.0", true); static void spapr_machine_3_1_class_options(MachineClass *mc) { SpaprMachineClass *smc = SPAPR_MACHINE_CLASS(mc); - static GlobalProperty compat[] = { - { TYPE_SPAPR_MACHINE, "host-model", "passthrough" }, - { TYPE_SPAPR_MACHINE, "host-serial", "passthrough" }, - }; spapr_machine_4_0_class_options(mc); compat_props_add(mc->compat_props, hw_compat_3_1, hw_compat_3_1_len); - compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat)); mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power8_v2.0"); smc->update_dt_enabled = false; smc->dr_phb_enabled = false; + smc->broken_host_serial_model = true; smc->default_caps.caps[SPAPR_CAP_CFPC] = SPAPR_CAP_BROKEN; smc->default_caps.caps[SPAPR_CAP_SBBC] = SPAPR_CAP_BROKEN; smc->default_caps.caps[SPAPR_CAP_IBS] = SPAPR_CAP_BROKEN; diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 2b4c05a2ec..5ea8081041 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -118,6 +118,7 @@ struct SpaprMachineClass { bool use_ohci_by_default; /* use USB-OHCI instead of XHCI */ bool pre_2_10_has_unused_icps; bool legacy_irq_allocation; + bool broken_host_serial_model; /* present real host info to the guest */ void (*phb_placement)(SpaprMachineState *spapr, uint32_t index, uint64_t *buid, hwaddr *pio, |