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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2015-03-04 12:31:26 +1100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-03-09 15:00:08 +0100 |
| commit | d7586dc426472b5ad0f5c01b5c7c551eeb5a6003 (patch) | |
| tree | 3d529cd5cc9ae342153200bc3cad3d47571eb594 /target-ppc | |
| parent | 3ba55e399f7637d2b4054bcc30228cd2d0883823 (diff) | |
| download | qemu-d7586dc426472b5ad0f5c01b5c7c551eeb5a6003.zip qemu-d7586dc426472b5ad0f5c01b5c7c551eeb5a6003.tar.gz qemu-d7586dc426472b5ad0f5c01b5c7c551eeb5a6003.tar.bz2 | |
target-ppc: Add versions to server CPU descriptions
5b79b1c "target-ppc: Create versionless CPU class per family if KVM" added
a dynamic CPU class registration with the name of the CPU family which
QEMU is running on. For example, this allowed specifying "-cpu POWER7"
on every version of POWER7 machine, not just the one which POWER7 was
an alias of. I.e. before 5b79b1c, "-cpu POWER7" would not work on real
POWER7 2.1 and would work on POWER7 2.3 only. The same story for POWER8.
However that patch broke POWER5+ support as POWER5+ CPU uses the same
name as the CPU class so dynamic registering of the POWER5+ class failed.
This redefines POWER5+ server CPUs by adding a version to them and adding
an alias for TCG case. KVM will use dynamically registered CPUs.
While we are here, do the same for 970 CPU.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/cpu-models.c | 12 | ||||
| -rw-r--r-- | target-ppc/cpu-models.h | 4 |
2 files changed, 9 insertions, 7 deletions
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c index 3f18996..2b560a4 100644 --- a/target-ppc/cpu-models.c +++ b/target-ppc/cpu-models.c @@ -1124,8 +1124,8 @@ POWERPC_DEF("POWER5", CPU_POWERPC_POWER5, POWER5, "POWER5") #endif - POWERPC_DEF("POWER5+", CPU_POWERPC_POWER5P, POWER5P, - "POWER5+") + POWERPC_DEF("POWER5+_v0.0", CPU_POWERPC_POWER5P_v00, POWER5P, + "POWER5+ v0.0") POWERPC_DEF("POWER5+_v2.1", CPU_POWERPC_POWER5P_v21, POWER5P, "POWER5+ v2.1") #if defined(TODO) @@ -1144,8 +1144,8 @@ "POWER8E v1.0") POWERPC_DEF("POWER8_v1.0", CPU_POWERPC_POWER8_v10, POWER8, "POWER8 v1.0") - POWERPC_DEF("970", CPU_POWERPC_970, 970, - "PowerPC 970") + POWERPC_DEF("970_v2.2", CPU_POWERPC_970_v22, 970, + "PowerPC 970 v2.2") POWERPC_DEF("970fx_v1.0", CPU_POWERPC_970FX_v10, 970, "PowerPC 970FX v1.0 (G5)") POWERPC_DEF("970fx_v2.0", CPU_POWERPC_970FX_v20, 970, @@ -1387,11 +1387,13 @@ PowerPCCPUAlias ppc_cpu_aliases[] = { { "Dino", "POWER3" }, { "POWER3+", "631" }, { "POWER5gr", "POWER5" }, - { "POWER5gs", "POWER5+" }, + { "POWER5+", "POWER5+_v0.0" }, + { "POWER5gs", "POWER5+_v0.0" }, { "POWER7", "POWER7_v2.3" }, { "POWER7+", "POWER7+_v2.1" }, { "POWER8E", "POWER8E_v1.0" }, { "POWER8", "POWER8_v1.0" }, + { "970", "970_v2.2" }, { "970fx", "970fx_v3.1" }, { "970mp", "970mp_v1.1" }, { "Apache", "RS64" }, diff --git a/target-ppc/cpu-models.h b/target-ppc/cpu-models.h index 290a759..ee693af 100644 --- a/target-ppc/cpu-models.h +++ b/target-ppc/cpu-models.h @@ -547,7 +547,7 @@ enum { CPU_POWERPC_POWER4P = 0x00380000, /* XXX: missing 0x003A0201 */ CPU_POWERPC_POWER5 = 0x003A0203, - CPU_POWERPC_POWER5P = 0x003B0000, + CPU_POWERPC_POWER5P_v00 = 0x003B0000, CPU_POWERPC_POWER5P_v21 = 0x003B0201, CPU_POWERPC_POWER6 = 0x003E0000, CPU_POWERPC_POWER6_5 = 0x0F000001, /* POWER6 in POWER5 mode */ @@ -561,7 +561,7 @@ enum { CPU_POWERPC_POWER8E_v10 = 0x004B0100, CPU_POWERPC_POWER8_BASE = 0x004D0000, CPU_POWERPC_POWER8_v10 = 0x004D0100, - CPU_POWERPC_970 = 0x00390202, + CPU_POWERPC_970_v22 = 0x00390202, CPU_POWERPC_970FX_v10 = 0x00391100, CPU_POWERPC_970FX_v20 = 0x003C0200, CPU_POWERPC_970FX_v21 = 0x003C0201, |