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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-06-04 14:04:14 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-06-04 14:04:14 +0100 |
| commit | 3b730f570c5872ceea2137848f1d4554d4847441 (patch) | |
| tree | 73d714d0239b96e7769575aa7b0f3bf315d2f27b /target-ppc | |
| parent | 2700a976dba6b107365aa9af7fd927ffb3dd3b21 (diff) | |
| parent | 1de29aef17a7d70dbc04a7fe51e18942e3ebe313 (diff) | |
| download | qemu-3b730f570c5872ceea2137848f1d4554d4847441.zip qemu-3b730f570c5872ceea2137848f1d4554d4847441.tar.gz qemu-3b730f570c5872ceea2137848f1d4554d4847441.tar.bz2 | |
Merge remote-tracking branch 'remotes/agraf/tags/signed-ppc-for-upstream' into staging
Patch queue for ppc - 2015-06-03
Highlights this time around:
- sPAPR: endian fixes, speedups, bug fixes, hotplug basics
- add default ram size capability for machines (sPAPR defaults to 512MB now)
# gpg: Signature made Wed Jun 3 22:59:09 2015 BST using RSA key ID 03FEDC60
# gpg: Good signature from "Alexander Graf <agraf@suse.de>"
# gpg: aka "Alexander Graf <alex@csgraf.de>"
* remotes/agraf/tags/signed-ppc-for-upstream: (40 commits)
softmmu: support up to 12 MMU modes
tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS
tci: do not use CPUArchState in tcg-target.h
Add David Gibson for sPAPR in MAINTAINERS file
pseries: Enable in-kernel H_LOGICAL_CI_{LOAD, STORE} implementations
spapr: override default ram size to 512MB
machine: add default_ram_size to machine class
spapr_pci: emit hotplug add/remove events during hotplug
spapr_pci: enable basic hotplug operations
pci: make pci_bar useable outside pci.c
spapr_pci: create DRConnectors for each PCI slot during PHB realize
spapr_pci: add dynamic-reconfiguration option for spapr-pci-host-bridge
spapr_drc: add spapr_drc_populate_dt()
spapr_events: event-scan RTAS interface
spapr_events: re-use EPOW event infrastructure for hotplug events
spapr_rtas: add ibm, configure-connector RTAS interface
spapr: add rtas_st_buffer_direct() helper
spapr_rtas: add get-sensor-state RTAS interface
spapr_rtas: add set-indicator RTAS interface
spapr_rtas: add get/set-power-level RTAS interfaces
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/kvm.c | 17 | ||||
| -rw-r--r-- | target-ppc/kvm_ppc.h | 5 |
2 files changed, 22 insertions, 0 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 8f7cee5..afb4696 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -1884,6 +1884,23 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len) return 0; } +static inline int kvmppc_enable_hcall(KVMState *s, target_ulong hcall) +{ + return kvm_vm_enable_cap(s, KVM_CAP_PPC_ENABLE_HCALL, 0, hcall, 1); +} + +void kvmppc_enable_logical_ci_hcalls(void) +{ + /* + * FIXME: it would be nice if we could detect the cases where + * we're using a device which requires the in kernel + * implementation of these hcalls, but the kernel lacks them and + * produce a warning. + */ + kvmppc_enable_hcall(kvm_state, H_LOGICAL_CI_LOAD); + kvmppc_enable_hcall(kvm_state, H_LOGICAL_CI_STORE); +} + void kvmppc_set_papr(PowerPCCPU *cpu) { CPUState *cs = CPU(cpu); diff --git a/target-ppc/kvm_ppc.h b/target-ppc/kvm_ppc.h index 2e0224c..4d30e27 100644 --- a/target-ppc/kvm_ppc.h +++ b/target-ppc/kvm_ppc.h @@ -24,6 +24,7 @@ bool kvmppc_get_host_serial(char **buf); int kvmppc_get_hasidle(CPUPPCState *env); int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len); int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level); +void kvmppc_enable_logical_ci_hcalls(void); void kvmppc_set_papr(PowerPCCPU *cpu); int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version); void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy); @@ -107,6 +108,10 @@ static inline int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level) return -1; } +static inline void kvmppc_enable_logical_ci_hcalls(void) +{ +} + static inline void kvmppc_set_papr(PowerPCCPU *cpu) { } |