diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2016-08-15 21:48:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-08-15 21:48:03 +0100 |
| commit | f3b9e787aee6ef7d216b616675db0f1c124da5e4 (patch) | |
| tree | 727afbc45f70391d38ec652c795aba34a3bbf13a | |
| parent | e5bfef86fe57fcf11cb761ac9a59006442f5de8a (diff) | |
| parent | e703d2f71c0f3f721b66bd2955135524538d2c58 (diff) | |
| download | qemu-f3b9e787aee6ef7d216b616675db0f1c124da5e4.tar.gz | |
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.7-20160815' into staging
ppc patch queue for 2016-08-15
Just a single patch here, I hope this is the last ppc / spapr fix to
squeeze into qemu-2.7.
# gpg: Signature made Mon 15 Aug 2016 07:46:36 BST
# gpg: using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.7-20160815:
ppc: parse cpu features once
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/ppc/ppc.c | 26 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 2 | ||||
| -rw-r--r-- | include/hw/ppc/ppc.h | 1 |
3 files changed, 29 insertions, 0 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index e4252528a6..8945869009 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -33,6 +33,7 @@ #include "hw/timer/m48t59.h" #include "qemu/log.h" #include "qemu/error-report.h" +#include "qapi/error.h" #include "hw/loader.h" #include "sysemu/kvm.h" #include "kvm_ppc.h" @@ -1350,3 +1351,28 @@ PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id) return NULL; } + +void ppc_cpu_parse_features(const char *cpu_model) +{ + CPUClass *cc; + ObjectClass *oc; + const char *typename; + gchar **model_pieces; + + model_pieces = g_strsplit(cpu_model, ",", 2); + if (!model_pieces[0]) { + error_report("Invalid/empty CPU model name"); + exit(1); + } + + oc = cpu_class_by_name(TYPE_POWERPC_CPU, model_pieces[0]); + if (oc == NULL) { + error_report("Unable to find CPU definition: %s", model_pieces[0]); + exit(1); + } + + typename = object_class_get_name(oc); + cc = CPU_CLASS(oc); + cc->parse_features(typename, model_pieces[1], &error_fatal); + g_strfreev(model_pieces); +} diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 0787c66486..30d6800ab3 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1812,6 +1812,8 @@ static void ppc_spapr_init(MachineState *machine) machine->cpu_model = kvm_enabled() ? "host" : "POWER7"; } + ppc_cpu_parse_features(machine->cpu_model); + if (mc->query_hotpluggable_cpus) { char *type = spapr_get_cpu_core_type(machine->cpu_model); diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h index 520c72a08d..00c1fb1e72 100644 --- a/include/hw/ppc/ppc.h +++ b/include/hw/ppc/ppc.h @@ -106,4 +106,5 @@ enum { /* ppc_booke.c */ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags); +void ppc_cpu_parse_features(const char *cpu_model); #endif |