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[Qemu-devel] [PATCH v4 1/3] hw/acpi: Limit hotplug to root bus on legacy
From: |
Anthony PERARD |
Subject: |
[Qemu-devel] [PATCH v4 1/3] hw/acpi: Limit hotplug to root bus on legacy mode |
Date: |
Wed, 6 Sep 2017 14:40:31 +0100 |
Signed-off-by: Anthony PERARD <address@hidden>
---
New patch in V3
---
hw/acpi/pcihp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c
index c420a388ea..9db3c2eaf2 100644
--- a/hw/acpi/pcihp.c
+++ b/hw/acpi/pcihp.c
@@ -273,7 +273,7 @@ static void pci_write(void *opaque, hwaddr addr, uint64_t
data,
addr, data);
break;
case PCI_SEL_BASE:
- s->hotplug_select = data;
+ s->hotplug_select = s->legacy_piix ? ACPI_PCIHP_BSEL_DEFAULT : data;
ACPI_PCIHP_DPRINTF("pcisel write %" HWADDR_PRIx " <== %" PRIu64 "\n",
addr, data);
default:
--
Anthony PERARD