diff options
Diffstat (limited to 'target/ppc/cpu_init.c')
| -rw-r--r-- | target/ppc/cpu_init.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index c8e6868389..7c47ffd6e1 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -45,6 +45,7 @@ #include "helper_regs.h" #include "internal.h" #include "spr_tcg.h" +#include "power8-pmu.h" /* #define PPC_DEBUG_SPR */ /* #define USE_APPLE_GDB */ @@ -6810,6 +6811,20 @@ static void register_power9_mmu_sprs(CPUPPCState *env) #endif } +/* + * Initialize PMU counter overflow timers for Power8 and + * newer Power chips when using TCG. + */ +static void init_tcg_pmu_power8(CPUPPCState *env) +{ +#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) + /* Init PMU overflow timers */ + if (!kvm_enabled()) { + cpu_ppc_pmu_init(env); + } +#endif +} + static void init_proc_book3s_common(CPUPPCState *env) { register_ne_601_sprs(env); @@ -7127,6 +7142,9 @@ static void init_proc_POWER8(CPUPPCState *env) register_sdr1_sprs(env); register_book3s_207_dbg_sprs(env); + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + /* POWER8 Specific Registers */ register_book3s_ids_sprs(env); register_rmor_sprs(env); @@ -7321,6 +7339,9 @@ static void init_proc_POWER9(CPUPPCState *env) init_proc_book3s_common(env); register_book3s_207_dbg_sprs(env); + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + /* POWER8 Specific Registers */ register_book3s_ids_sprs(env); register_amr_sprs(env); @@ -7537,6 +7558,9 @@ static void init_proc_POWER10(CPUPPCState *env) init_proc_book3s_common(env); register_book3s_207_dbg_sprs(env); + /* Common TCG PMU */ + init_tcg_pmu_power8(env); + /* POWER8 Specific Registers */ register_book3s_ids_sprs(env); register_amr_sprs(env); |