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authorAlexey Kardashevskiy <aik@ozlabs.ru>2016-03-03 11:08:19 +1100
committerDavid Gibson <david@gibson.dropbear.id.au>2016-03-16 09:55:05 +1100
commita88dced8eb69730df39cb04bb3e262e5b98d5f5c (patch)
tree4ddd137222930937365b3d6e33ae7b05c167ec8f /target-ppc
parent14646457ae79628b797ff8da8842e7d4bad92458 (diff)
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target-ppc: Add PVR for POWER8NVL processor
This adds a new POWER8+NVLink CPU PVR which core is identical to POWER8 but has a different PVR. The only available machine now has PVR pvr 004c 0100 so this defines "POWER8NVL" alias as v1.0. The corresponding kernel commit is https://github.com/torvalds/linux/commit/ddee09c099c3 "powerpc: Add PVR for POWER8NVL processor" Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target-ppc')
-rw-r--r--target-ppc/cpu-models.c3
-rw-r--r--target-ppc/cpu-models.h2
-rw-r--r--target-ppc/translate_init.c3
3 files changed, 8 insertions, 0 deletions
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c
index ed005d7..5209e63 100644
--- a/target-ppc/cpu-models.c
+++ b/target-ppc/cpu-models.c
@@ -1143,6 +1143,8 @@
"POWER8E v2.1")
POWERPC_DEF("POWER8_v2.0", CPU_POWERPC_POWER8_v20, POWER8,
"POWER8 v2.0")
+ POWERPC_DEF("POWER8NVL_v1.0",CPU_POWERPC_POWER8NVL_v10, POWER8,
+ "POWER8NVL v1.0")
POWERPC_DEF("970_v2.2", CPU_POWERPC_970_v22, 970,
"PowerPC 970 v2.2")
POWERPC_DEF("970fx_v1.0", CPU_POWERPC_970FX_v10, 970,
@@ -1392,6 +1394,7 @@ PowerPCCPUAlias ppc_cpu_aliases[] = {
{ "POWER7+", "POWER7+_v2.1" },
{ "POWER8E", "POWER8E_v2.1" },
{ "POWER8", "POWER8_v2.0" },
+ { "POWER8NVL", "POWER8NVL_v1.0" },
{ "970", "970_v2.2" },
{ "970fx", "970fx_v3.1" },
{ "970mp", "970mp_v1.1" },
diff --git a/target-ppc/cpu-models.h b/target-ppc/cpu-models.h
index 2992427..f21a44c 100644
--- a/target-ppc/cpu-models.h
+++ b/target-ppc/cpu-models.h
@@ -560,6 +560,8 @@ enum {
CPU_POWERPC_POWER8E_v21 = 0x004B0201,
CPU_POWERPC_POWER8_BASE = 0x004D0000,
CPU_POWERPC_POWER8_v20 = 0x004D0200,
+ CPU_POWERPC_POWER8NVL_BASE = 0x004C0000,
+ CPU_POWERPC_POWER8NVL_v10 = 0x004C0100,
CPU_POWERPC_970_v22 = 0x00390202,
CPU_POWERPC_970FX_v10 = 0x00391100,
CPU_POWERPC_970FX_v20 = 0x003C0200,
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 06b008de..fb206af 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8256,6 +8256,9 @@ static void init_proc_POWER8(CPUPPCState *env)
static bool ppc_pvr_match_power8(PowerPCCPUClass *pcc, uint32_t pvr)
{
+ if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8NVL_BASE) {
+ return true;
+ }
if ((pvr & CPU_POWERPC_POWER_SERVER_MASK) == CPU_POWERPC_POWER8E_BASE) {
return true;
}