Message ID | 1507220690-265042-21-git-send-email-imammedo@redhat.com |
---|---|
State | New |
Headers | show |
Series | generalize parsing of cpu_model (part 3/PPC) | expand |
On 10/05/2017 06:24 PM, Igor Mammedov wrote: > deduce cpu type directly from core type instead of > maintaining type mapping in PnvCoreClass::cpu_oc and doing > extra cpu_model parsing in pnv_core_class_init() > > Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Thanks, C. > --- > include/hw/ppc/pnv_core.h | 1 - > hw/ppc/pnv_core.c | 18 ++++++++++++------ > 2 files changed, 12 insertions(+), 7 deletions(-) > > diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h > index 3360c4b..a336a1f 100644 > --- a/include/hw/ppc/pnv_core.h > +++ b/include/hw/ppc/pnv_core.h > @@ -42,7 +42,6 @@ typedef struct PnvCore { > > typedef struct PnvCoreClass { > DeviceClass parent_class; > - ObjectClass *cpu_oc; > } PnvCoreClass; > > #define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE > diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c > index b3e3f23..acdfa17 100644 > --- a/hw/ppc/pnv_core.c > +++ b/hw/ppc/pnv_core.c > @@ -27,6 +27,16 @@ > #include "hw/ppc/pnv_xscom.h" > #include "hw/ppc/xics.h" > > +static const char *pvn_core_cpu_typename(PnvCore *pc) > +{ > + const char *core_type = object_class_get_name(object_get_class(OBJECT(pc))); > + int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX); > + char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type); > + const char *cpu_type = object_class_get_name(object_class_by_name(s)); > + g_free(s); > + return cpu_type; > +} > + > static void powernv_cpu_reset(void *opaque) > { > PowerPCCPU *cpu = opaque; > @@ -148,8 +158,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp) > { > PnvCore *pc = PNV_CORE(OBJECT(dev)); > CPUCore *cc = CPU_CORE(OBJECT(dev)); > - PnvCoreClass *pcc = PNV_CORE_GET_CLASS(OBJECT(dev)); > - const char *typename = object_class_get_name(pcc->cpu_oc); > + const char *typename = pvn_core_cpu_typename(pc); > size_t size = object_type_get_instance_size(typename); > Error *local_err = NULL; > void *obj; > @@ -211,11 +220,9 @@ static Property pnv_core_properties[] = { > static void pnv_core_class_init(ObjectClass *oc, void *data) > { > DeviceClass *dc = DEVICE_CLASS(oc); > - PnvCoreClass *pcc = PNV_CORE_CLASS(oc); > > dc->realize = pnv_core_realize; > dc->props = pnv_core_properties; > - pcc->cpu_oc = cpu_class_by_name(TYPE_POWERPC_CPU, data); > } > > static const TypeInfo pnv_core_info = { > @@ -223,6 +230,7 @@ static const TypeInfo pnv_core_info = { > .parent = TYPE_CPU_CORE, > .instance_size = sizeof(PnvCore), > .class_size = sizeof(PnvCoreClass), > + .class_init = pnv_core_class_init, > .abstract = true, > }; > > @@ -239,8 +247,6 @@ static void pnv_core_register_types(void) > TypeInfo ti = { > .parent = TYPE_PNV_CORE, > .instance_size = sizeof(PnvCore), > - .class_init = pnv_core_class_init, > - .class_data = (void *) pnv_core_models[i], > }; > ti.name = pnv_core_typename(pnv_core_models[i]); > type_register(&ti); >
On Thu, Oct 05, 2017 at 06:24:47PM +0200, Igor Mammedov wrote: > deduce cpu type directly from core type instead of > maintaining type mapping in PnvCoreClass::cpu_oc and doing > extra cpu_model parsing in pnv_core_class_init() > > Signed-off-by: Igor Mammedov <imammedo@redhat.com> > --- > include/hw/ppc/pnv_core.h | 1 - > hw/ppc/pnv_core.c | 18 ++++++++++++------ > 2 files changed, 12 insertions(+), 7 deletions(-) > > diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h > index 3360c4b..a336a1f 100644 > --- a/include/hw/ppc/pnv_core.h > +++ b/include/hw/ppc/pnv_core.h > @@ -42,7 +42,6 @@ typedef struct PnvCore { > > typedef struct PnvCoreClass { > DeviceClass parent_class; > - ObjectClass *cpu_oc; > } PnvCoreClass; > > #define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE > diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c > index b3e3f23..acdfa17 100644 > --- a/hw/ppc/pnv_core.c > +++ b/hw/ppc/pnv_core.c > @@ -27,6 +27,16 @@ > #include "hw/ppc/pnv_xscom.h" > #include "hw/ppc/xics.h" > > +static const char *pvn_core_cpu_typename(PnvCore *pc) Uh.. s/pvn/pnv/ .. > +{ > + const char *core_type = object_class_get_name(object_get_class(OBJECT(pc))); > + int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX); > + char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type); > + const char *cpu_type = object_class_get_name(object_class_by_name(s)); > + g_free(s); > + return cpu_type; > +} > + > static void powernv_cpu_reset(void *opaque) > { > PowerPCCPU *cpu = opaque; > @@ -148,8 +158,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp) > { > PnvCore *pc = PNV_CORE(OBJECT(dev)); > CPUCore *cc = CPU_CORE(OBJECT(dev)); > - PnvCoreClass *pcc = PNV_CORE_GET_CLASS(OBJECT(dev)); > - const char *typename = object_class_get_name(pcc->cpu_oc); > + const char *typename = pvn_core_cpu_typename(pc); > size_t size = object_type_get_instance_size(typename); > Error *local_err = NULL; > void *obj; > @@ -211,11 +220,9 @@ static Property pnv_core_properties[] = { > static void pnv_core_class_init(ObjectClass *oc, void *data) > { > DeviceClass *dc = DEVICE_CLASS(oc); > - PnvCoreClass *pcc = PNV_CORE_CLASS(oc); > > dc->realize = pnv_core_realize; > dc->props = pnv_core_properties; > - pcc->cpu_oc = cpu_class_by_name(TYPE_POWERPC_CPU, data); > } > > static const TypeInfo pnv_core_info = { > @@ -223,6 +230,7 @@ static const TypeInfo pnv_core_info = { > .parent = TYPE_CPU_CORE, > .instance_size = sizeof(PnvCore), > .class_size = sizeof(PnvCoreClass), > + .class_init = pnv_core_class_init, > .abstract = true, > }; > > @@ -239,8 +247,6 @@ static void pnv_core_register_types(void) > TypeInfo ti = { > .parent = TYPE_PNV_CORE, > .instance_size = sizeof(PnvCore), > - .class_init = pnv_core_class_init, > - .class_data = (void *) pnv_core_models[i], > }; > ti.name = pnv_core_typename(pnv_core_models[i]); > type_register(&ti);
On Fri, 6 Oct 2017 19:41:12 +1100 David Gibson <david@gibson.dropbear.id.au> wrote: > On Thu, Oct 05, 2017 at 06:24:47PM +0200, Igor Mammedov wrote: > > deduce cpu type directly from core type instead of > > maintaining type mapping in PnvCoreClass::cpu_oc and doing > > extra cpu_model parsing in pnv_core_class_init() > > > > Signed-off-by: Igor Mammedov <imammedo@redhat.com> > > --- > > include/hw/ppc/pnv_core.h | 1 - > > hw/ppc/pnv_core.c | 18 ++++++++++++------ > > 2 files changed, 12 insertions(+), 7 deletions(-) > > > > diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h > > index 3360c4b..a336a1f 100644 > > --- a/include/hw/ppc/pnv_core.h > > +++ b/include/hw/ppc/pnv_core.h > > @@ -42,7 +42,6 @@ typedef struct PnvCore { > > > > typedef struct PnvCoreClass { > > DeviceClass parent_class; > > - ObjectClass *cpu_oc; > > } PnvCoreClass; > > > > #define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE > > diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c > > index b3e3f23..acdfa17 100644 > > --- a/hw/ppc/pnv_core.c > > +++ b/hw/ppc/pnv_core.c > > @@ -27,6 +27,16 @@ > > #include "hw/ppc/pnv_xscom.h" > > #include "hw/ppc/xics.h" > > > > +static const char *pvn_core_cpu_typename(PnvCore *pc) > > Uh.. s/pvn/pnv/ .. thanks, I'll fix up on respin > > > +{ > > + const char *core_type = object_class_get_name(object_get_class(OBJECT(pc))); > > + int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX); > > + char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type); > > + const char *cpu_type = object_class_get_name(object_class_by_name(s)); > > + g_free(s); > > + return cpu_type; > > +} > > + > > static void powernv_cpu_reset(void *opaque) > > { > > PowerPCCPU *cpu = opaque; > > @@ -148,8 +158,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp) > > { > > PnvCore *pc = PNV_CORE(OBJECT(dev)); > > CPUCore *cc = CPU_CORE(OBJECT(dev)); > > - PnvCoreClass *pcc = PNV_CORE_GET_CLASS(OBJECT(dev)); > > - const char *typename = object_class_get_name(pcc->cpu_oc); > > + const char *typename = pvn_core_cpu_typename(pc); > > size_t size = object_type_get_instance_size(typename); > > Error *local_err = NULL; > > void *obj; > > @@ -211,11 +220,9 @@ static Property pnv_core_properties[] = { > > static void pnv_core_class_init(ObjectClass *oc, void *data) > > { > > DeviceClass *dc = DEVICE_CLASS(oc); > > - PnvCoreClass *pcc = PNV_CORE_CLASS(oc); > > > > dc->realize = pnv_core_realize; > > dc->props = pnv_core_properties; > > - pcc->cpu_oc = cpu_class_by_name(TYPE_POWERPC_CPU, data); > > } > > > > static const TypeInfo pnv_core_info = { > > @@ -223,6 +230,7 @@ static const TypeInfo pnv_core_info = { > > .parent = TYPE_CPU_CORE, > > .instance_size = sizeof(PnvCore), > > .class_size = sizeof(PnvCoreClass), > > + .class_init = pnv_core_class_init, > > .abstract = true, > > }; > > > > @@ -239,8 +247,6 @@ static void pnv_core_register_types(void) > > TypeInfo ti = { > > .parent = TYPE_PNV_CORE, > > .instance_size = sizeof(PnvCore), > > - .class_init = pnv_core_class_init, > > - .class_data = (void *) pnv_core_models[i], > > }; > > ti.name = pnv_core_typename(pnv_core_models[i]); > > type_register(&ti); >
diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h index 3360c4b..a336a1f 100644 --- a/include/hw/ppc/pnv_core.h +++ b/include/hw/ppc/pnv_core.h @@ -42,7 +42,6 @@ typedef struct PnvCore { typedef struct PnvCoreClass { DeviceClass parent_class; - ObjectClass *cpu_oc; } PnvCoreClass; #define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c index b3e3f23..acdfa17 100644 --- a/hw/ppc/pnv_core.c +++ b/hw/ppc/pnv_core.c @@ -27,6 +27,16 @@ #include "hw/ppc/pnv_xscom.h" #include "hw/ppc/xics.h" +static const char *pvn_core_cpu_typename(PnvCore *pc) +{ + const char *core_type = object_class_get_name(object_get_class(OBJECT(pc))); + int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX); + char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type); + const char *cpu_type = object_class_get_name(object_class_by_name(s)); + g_free(s); + return cpu_type; +} + static void powernv_cpu_reset(void *opaque) { PowerPCCPU *cpu = opaque; @@ -148,8 +158,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp) { PnvCore *pc = PNV_CORE(OBJECT(dev)); CPUCore *cc = CPU_CORE(OBJECT(dev)); - PnvCoreClass *pcc = PNV_CORE_GET_CLASS(OBJECT(dev)); - const char *typename = object_class_get_name(pcc->cpu_oc); + const char *typename = pvn_core_cpu_typename(pc); size_t size = object_type_get_instance_size(typename); Error *local_err = NULL; void *obj; @@ -211,11 +220,9 @@ static Property pnv_core_properties[] = { static void pnv_core_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); - PnvCoreClass *pcc = PNV_CORE_CLASS(oc); dc->realize = pnv_core_realize; dc->props = pnv_core_properties; - pcc->cpu_oc = cpu_class_by_name(TYPE_POWERPC_CPU, data); } static const TypeInfo pnv_core_info = { @@ -223,6 +230,7 @@ static const TypeInfo pnv_core_info = { .parent = TYPE_CPU_CORE, .instance_size = sizeof(PnvCore), .class_size = sizeof(PnvCoreClass), + .class_init = pnv_core_class_init, .abstract = true, }; @@ -239,8 +247,6 @@ static void pnv_core_register_types(void) TypeInfo ti = { .parent = TYPE_PNV_CORE, .instance_size = sizeof(PnvCore), - .class_init = pnv_core_class_init, - .class_data = (void *) pnv_core_models[i], }; ti.name = pnv_core_typename(pnv_core_models[i]); type_register(&ti);
deduce cpu type directly from core type instead of maintaining type mapping in PnvCoreClass::cpu_oc and doing extra cpu_model parsing in pnv_core_class_init() Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- include/hw/ppc/pnv_core.h | 1 - hw/ppc/pnv_core.c | 18 ++++++++++++------ 2 files changed, 12 insertions(+), 7 deletions(-)