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| author | Aditya Gupta <adityag@linux.ibm.com> | 2024-07-31 11:20:19 +0530 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2024-11-04 09:10:39 +1000 |
| commit | c0b2f0dd6ba71cc4e31d92eb0f8571a4b37d3853 (patch) | |
| tree | 7cc08d4ea047d62a566d5a9fc46dc58b65829920 /target/ppc/cpu_init.c | |
| parent | f41e7f7694b34e710b4d78947825734f0727683a (diff) | |
| download | focaccia-qemu-c0b2f0dd6ba71cc4e31d92eb0f8571a4b37d3853.tar.gz focaccia-qemu-c0b2f0dd6ba71cc4e31d92eb0f8571a4b37d3853.zip | |
target/ppc: Introduce 'PowerPCCPUClass::spapr_logical_pvr'
Introduce 'PnvChipClass::spapr_logical_pvr' to know corresponding logical PVR of a PowerPC CPU. This helps to have a one-to-one mapping between PVR and logical PVR for a CPU, and used in a later commit to handle cases where PCR of two generations of Power chip is same, which causes regressions with compat-mode. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Aditya Gupta <adityag@linux.ibm.com> Tested-by: Amit Machhiwal <amachhiw@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'target/ppc/cpu_init.c')
| -rw-r--r-- | target/ppc/cpu_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 7c3716b56f..bc8ec77fa0 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -6154,6 +6154,7 @@ POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) dc->fw_name = "PowerPC,POWER7"; dc->desc = "POWER7"; + pcc->spapr_logical_pvr = CPU_POWERPC_LOGICAL_2_06_PLUS; pcc->pvr_match = ppc_pvr_match_power7; pcc->pcr_mask = PCR_VEC_DIS | PCR_VSX_DIS | PCR_COMPAT_2_05; pcc->pcr_supported = PCR_COMPAT_2_06 | PCR_COMPAT_2_05; @@ -6317,6 +6318,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) dc->fw_name = "PowerPC,POWER8"; dc->desc = "POWER8"; + pcc->spapr_logical_pvr = CPU_POWERPC_LOGICAL_2_07; pcc->pvr_match = ppc_pvr_match_power8; pcc->pcr_mask = PCR_TM_DIS | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; pcc->pcr_supported = PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | PCR_COMPAT_2_05; @@ -6510,6 +6512,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) dc->fw_name = "PowerPC,POWER9"; dc->desc = "POWER9"; + pcc->spapr_logical_pvr = CPU_POWERPC_LOGICAL_3_00; pcc->pvr_match = ppc_pvr_match_power9; pcc->pcr_mask = PPC_PCR_MASK_POWER9; pcc->pcr_supported = PPC_PCR_SUPPORTED_POWER9; @@ -6644,6 +6647,7 @@ POWERPC_FAMILY(POWER10)(ObjectClass *oc, void *data) dc->fw_name = "PowerPC,POWER10"; dc->desc = "POWER10"; + pcc->spapr_logical_pvr = CPU_POWERPC_LOGICAL_3_10; pcc->pvr_match = ppc_pvr_match_power10; pcc->pcr_mask = PPC_PCR_MASK_POWER10; pcc->pcr_supported = PPC_PCR_SUPPORTED_POWER10; |