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[Qemu-devel] [PATCH v5 5/5] pc_sysfw: change rom_only default to 0
From: |
Jordan Justen |
Subject: |
[Qemu-devel] [PATCH v5 5/5] pc_sysfw: change rom_only default to 0 |
Date: |
Wed, 8 May 2013 15:44:42 -0700 |
Now KVM can support a flash memory. This feature depends on
KVM_CAP_READONLY_MEM, which was introduced in Linux 3.7.
Flash memory will only be enabled if a pflash device is
created. (For example, by using the -pflash command line
parameter.)
Signed-off-by: Jordan Justen <address@hidden>
---
hw/block/pc_sysfw.c | 2 +-
include/hw/i386/pc.h | 4 ----
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/hw/block/pc_sysfw.c b/hw/block/pc_sysfw.c
index d8a499d..259fe5d 100644
--- a/hw/block/pc_sysfw.c
+++ b/hw/block/pc_sysfw.c
@@ -273,7 +273,7 @@ void pc_system_firmware_init(MemoryRegion *rom_memory)
static Property pcsysfw_properties[] = {
DEFINE_PROP_UINT8("isapc_ram_fw", PcSysFwDevice, isapc_ram_fw, 0),
- DEFINE_PROP_UINT8("rom_only", PcSysFwDevice, rom_only, 1),
+ DEFINE_PROP_UINT8("rom_only", PcSysFwDevice, rom_only, 0),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 417afe4..932de04 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -239,10 +239,6 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t);
.property = "romfile",\
.value = "pxe-virtio.rom",\
},{\
- .driver = "pc-sysfw",\
- .property = "rom_only",\
- .value = stringify(0),\
- },{\
.driver = "486-" TYPE_X86_CPU,\
.property = "model",\
.value = stringify(0),\
--
1.7.10.4
- [Qemu-devel] [PATCH v5 0/5] KVM flash memory support, Jordan Justen, 2013/05/08
- [Qemu-devel] [PATCH v5 1/5] isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS), Jordan Justen, 2013/05/08
- [Qemu-devel] [PATCH v5 4/5] pc_sysfw: allow flash (-pflash) memory to be used with KVM, Jordan Justen, 2013/05/08
- [Qemu-devel] [PATCH v5 5/5] pc_sysfw: change rom_only default to 0,
Jordan Justen <=
- [Qemu-devel] [PATCH v5 2/5] kvm: add kvm_readonly_mem_enabled, Jordan Justen, 2013/05/08
- [Qemu-devel] [PATCH v5 3/5] kvm: support using KVM_MEM_READONLY flag for regions, Jordan Justen, 2013/05/08
- Re: [Qemu-devel] [PATCH v5 0/5] KVM flash memory support, Paolo Bonzini, 2013/05/09