[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 11/17] ppc: Initialize AMOR in PAPR mode
From: |
Cédric Le Goater |
Subject: |
[Qemu-devel] [PATCH 11/17] ppc: Initialize AMOR in PAPR mode |
Date: |
Mon, 14 Mar 2016 17:56:34 +0100 |
From: Benjamin Herrenschmidt <address@hidden>
Make sure we give the guest full authorization
Signed-off-by: Benjamin Herrenschmidt <address@hidden>
---
target-ppc/translate_init.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 68abd847a251..c921d9f53984 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8542,6 +8542,7 @@ void cpu_ppc_set_papr(PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;
ppc_spr_t *lpcr = &env->spr_cb[SPR_LPCR];
+ ppc_spr_t *amor = &env->spr_cb[SPR_AMOR];
/* PAPR always has exception vectors in RAM not ROM. To ensure this,
* MSR[IP] should never be set.
@@ -8563,6 +8564,9 @@ void cpu_ppc_set_papr(PowerPCCPU *cpu)
*/
env->spr[SPR_LPCR] = lpcr->default_value;
+ /* Set a full AMOR so guest can use the AMR as it sees fit */
+ env->spr[SPR_AMOR] = amor->default_value = 0xffffffffffffffffull;
+
/* Tell KVM that we're in PAPR mode */
if (kvm_enabled()) {
kvmppc_set_papr(cpu);
--
2.1.4
- Re: [Qemu-devel] [PATCH 15/17] ppc: Add dummy POWER8 MPPR register, (continued)
[Qemu-devel] [PATCH 17/17] ppc: A couple more dummy POWER8 Book4 regs, Cédric Le Goater, 2016/03/14
[Qemu-devel] [PATCH 13/17] ppc: Add POWER8 IAMR register, Cédric Le Goater, 2016/03/14
[Qemu-devel] [PATCH 10/17] ppc: Add dummy SPR_IC for POWER8, Cédric Le Goater, 2016/03/14
[Qemu-devel] [PATCH 11/17] ppc: Initialize AMOR in PAPR mode,
Cédric Le Goater <=
[Qemu-devel] [PATCH 12/17] ppc: Fix writing to AMR/UAMOR, Cédric Le Goater, 2016/03/14
[Qemu-devel] [PATCH 04/17] ppc: Add number of threads per core to the processor definition, Cédric Le Goater, 2016/03/14