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| author | Greg Kurz <gkurz@linux.vnet.ibm.com> | 2014-01-06 19:23:48 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:26 +0100 |
| commit | 6cd8712c5fd74a8ec0aae1b7cc34af026354f06a (patch) | |
| tree | 02602f3d36d2ca7568fa2a4262f60501ae832818 /target-ppc/translate_init.c | |
| parent | 7a7c05d77d60f6a23705da4005e96d379fd49ddb (diff) | |
| download | qemu-6cd8712c5fd74a8ec0aae1b7cc34af026354f06a.tar.gz | |
PPC: KVM: add support for LPCR
The LPCR special purpose register was introduced with the PowerPC 970MP family.
This patch initializes LPCR for the following families:
- 970 MP
- POWER5+
- POWER7
- POWER8
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/translate_init.c')
| -rw-r--r-- | target-ppc/translate_init.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 80f225a0dc..d751fc34ec 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -2582,7 +2582,6 @@ static void gen_spr_8xx (CPUPPCState *env) * HSRR0 => SPR 314 (Power 2.04 hypv) * HSRR1 => SPR 315 (Power 2.04 hypv) * LPIDR => SPR 317 (970) - * LPCR => SPR 318 (970) * EPR => SPR 702 (Power 2.04 emb) * perf => 768-783 (Power 2.04) * perf => 784-799 (Power 2.04) @@ -6831,6 +6830,11 @@ static void init_proc_970MP (CPUPPCState *env) SPR_NOACCESS, SPR_NOACCESS, &spr_read_hior, &spr_write_hior, 0x00000000); + /* Logical partitionning */ + spr_register_kvm(env, SPR_LPCR, "LPCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_LPCR, 0x00000000); #if !defined(CONFIG_USER_ONLY) env->slb_nr = 32; #endif @@ -6915,6 +6919,11 @@ static void init_proc_power5plus(CPUPPCState *env) &spr_read_generic, &spr_write_generic, &spr_read_generic, &spr_write_generic, 0x00000000); + /* Logical partitionning */ + spr_register_kvm(env, SPR_LPCR, "LPCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_LPCR, 0x00000000); #if !defined(CONFIG_USER_ONLY) env->slb_nr = 64; #endif @@ -7019,6 +7028,11 @@ static void init_proc_POWER7 (CPUPPCState *env) &spr_read_generic, &spr_write_generic, &spr_read_generic, &spr_write_generic, 0x00000000); + /* Logical partitionning */ + spr_register_kvm(env, SPR_LPCR, "LPCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_LPCR, 0x00000000); #if !defined(CONFIG_USER_ONLY) env->slb_nr = 32; #endif |