diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2018-03-23 14:11:07 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2018-04-27 18:05:22 +1000 |
| commit | 58969eeece99abd6d31d530ad371e789419ec9bf (patch) | |
| tree | f8f64ca415813f90b20e2b02c99cdebbbb91cc51 /target/ppc/kvm.c | |
| parent | 21e405f1ecd16a9036d838222f2212ec10370059 (diff) | |
target/ppc: Move 1T segment and AMR options to PPCHash64Options
Currently env->mmu_model is a bit of an unholy mess of an enum of distinct
MMU types, with various flag bits as well. This makes which bits of the
field should be compared pretty confusing.
Make a start on cleaning that up by moving two of the flags bits -
POWERPC_MMU_1TSEG and POWERPC_MMU_AMR - which are specific to the 64-bit
hash MMU into a new flags field in PPCHash64Options structure.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'target/ppc/kvm.c')
| -rw-r--r-- | target/ppc/kvm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c index c67254acca..b53af75ecf 100644 --- a/target/ppc/kvm.c +++ b/target/ppc/kvm.c @@ -302,7 +302,7 @@ static void kvm_get_fallback_smmu_info(PowerPCCPU *cpu, /* HV KVM has backing store size restrictions */ info->flags = KVM_PPC_PAGE_SIZES_REAL; - if (env->mmu_model & POWERPC_MMU_1TSEG) { + if (ppc_hash64_has(cpu, PPC_HASH64_1TSEG)) { info->flags |= KVM_PPC_1T_SEGMENTS; } @@ -482,7 +482,7 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu) } env->slb_nr = smmu_info.slb_size; if (!(smmu_info.flags & KVM_PPC_1T_SEGMENTS)) { - env->mmu_model &= ~POWERPC_MMU_1TSEG; + cpu->hash64_opts->flags &= ~PPC_HASH64_1TSEG; } } |