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[v2,4/9] target-ppc: Define Processor Compatibility Masks

Message ID 1400660862-20455-5-git-send-email-aik@ozlabs.ru
State New
Headers show

Commit Message

Alexey Kardashevskiy May 21, 2014, 8:27 a.m. UTC 
This introduces PCR mask for supported compatibility modes.
This will be used later by the ibm,client-architecture-support call.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
 target-ppc/cpu-qom.h        | 1 +
 target-ppc/translate_init.c | 3 +++
 2 files changed, 4 insertions(+)
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Patch

diff --git a/target-ppc/cpu-qom.h b/target-ppc/cpu-qom.h
index e88e1da..13c7031 100644
--- a/target-ppc/cpu-qom.h
+++ b/target-ppc/cpu-qom.h
@@ -57,6 +57,7 @@  typedef struct PowerPCCPUClass {
 
     uint32_t pvr;
     uint32_t pvr_mask;
+    uint64_t pcr_mask;
     uint32_t svr;
     uint64_t insns_flags;
     uint64_t insns_flags2;
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 41afc5e..faac74a 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -7850,6 +7850,7 @@  POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data)
     dc->props = powerpc_servercpu_properties;
     pcc->pvr = CPU_POWERPC_POWER7_BASE;
     pcc->pvr_mask = CPU_POWERPC_POWER7_MASK;
+    pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
     pcc->init_proc = init_proc_POWER7;
     pcc->check_pow = check_pow_nocheck;
     pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
@@ -7910,6 +7911,7 @@  POWERPC_FAMILY(POWER7P)(ObjectClass *oc, void *data)
     dc->props = powerpc_servercpu_properties;
     pcc->pvr = CPU_POWERPC_POWER7P_BASE;
     pcc->pvr_mask = CPU_POWERPC_POWER7P_MASK;
+    pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
     pcc->init_proc = init_proc_POWER7;
     pcc->check_pow = check_pow_nocheck;
     pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
@@ -7982,6 +7984,7 @@  POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
     dc->props = powerpc_servercpu_properties;
     pcc->pvr = CPU_POWERPC_POWER8_BASE;
     pcc->pvr_mask = CPU_POWERPC_POWER8_MASK;
+    pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
     pcc->init_proc = init_proc_POWER8;
     pcc->check_pow = check_pow_nocheck;
     pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |