From: BALATON Zoltan <balaton@eik.bme.hu>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
David Gibson <david@gibson.dropbear.id.au>
Subject: [RFC PATCH 3/5] target/ppc: Allow virtual hypervisor on CPU without HV
Date: Sun, 06 Jun 2021 17:46:35 +0200 [thread overview]
Message-ID: <72781d9157bf771bbf1c777f77ba95ae6d214094.1622994395.git.balaton@eik.bme.hu> (raw)
In-Reply-To: <cover.1622994395.git.balaton@eik.bme.hu>
Change the assert in ppc_store_sdr1() to allow vhyp to be set on CPUs
without HV bit. This allows using the vhyp interface for firmware
emulation on pegasos2.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
target/ppc/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/ppc/cpu.c b/target/ppc/cpu.c
index 19d67b5b07..a29299882a 100644
--- a/target/ppc/cpu.c
+++ b/target/ppc/cpu.c
@@ -72,7 +72,7 @@ void ppc_store_sdr1(CPUPPCState *env, target_ulong value)
{
PowerPCCPU *cpu = env_archcpu(env);
qemu_log_mask(CPU_LOG_MMU, "%s: " TARGET_FMT_lx "\n", __func__, value);
- assert(!cpu->vhyp);
+ assert(!cpu->env.has_hv_mode || !cpu->vhyp);
#if defined(TARGET_PPC64)
if (mmu_is_64bit(env->mmu_model)) {
target_ulong sdr_mask = SDR_64_HTABORG | SDR_64_HTABSIZE;
--
2.21.4
next prev parent reply other threads:[~2021-06-06 16:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-06 15:46 [RFC PATCH 0/5] ppc/Pegasos2 VOF BALATON Zoltan
2021-06-06 15:46 ` BALATON Zoltan [this message]
2021-06-06 15:46 ` [RFC PATCH 5/5] ppc/pegasos2: Implement some RTAS functions with VOF BALATON Zoltan
2021-06-06 15:46 ` [RFC PATCH 1/5] Misc VOF fixes BALATON Zoltan
2021-06-06 15:46 ` [RFC PATCH 4/5] ppc/pegasos2: Use Virtual Open Firmware as firmware replacement BALATON Zoltan
2021-06-15 7:09 ` Alexey Kardashevskiy
2021-06-15 9:44 ` BALATON Zoltan
2021-06-16 4:58 ` Alexey Kardashevskiy
2021-06-16 10:38 ` BALATON Zoltan
2021-06-06 15:46 ` [RFC PATCH 2/5] ppc/pegasos2: Introduce Pegasos2MachineState structure BALATON Zoltan
2021-06-06 19:04 ` Philippe Mathieu-Daudé
2021-06-06 20:35 ` BALATON Zoltan
2021-06-09 7:39 ` [RFC PATCH 0/5] ppc/Pegasos2 VOF Alexey Kardashevskiy
2021-06-09 10:28 ` BALATON Zoltan
2021-06-10 7:14 ` Alexey Kardashevskiy
2021-06-10 8:25 ` David Gibson
2021-06-10 10:04 ` BALATON Zoltan
2021-06-10 10:37 ` David Gibson
2021-06-10 12:33 ` R: " luigi burdo
2021-06-10 12:52 ` BALATON Zoltan
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