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[Qemu-devel] [PATCH v4 6/6] pc_sysfw: change rom_only default to 0
From: |
Jordan Justen |
Subject: |
[Qemu-devel] [PATCH v4 6/6] pc_sysfw: change rom_only default to 0 |
Date: |
Tue, 7 May 2013 10:15:47 -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 41869e5..10c9347 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -238,10 +238,6 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t);
.driver = "virtio-net-pci",\
.property = "romfile",\
.value = "pxe-virtio.rom",\
- },{\
- .driver = "pc-sysfw",\
- .property = "rom_only",\
- .value = stringify(0),\
}
#endif
--
1.7.10.4
- Re: [Qemu-devel] [PATCH v4 4/6] pflash_cfi01: memory region should be set to enable readonly mode, (continued)
- [Qemu-devel] [PATCH v4 5/6] pc_sysfw: allow flash (-pflash) memory to be used with KVM, Jordan Justen, 2013/05/07
- [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Jordan Justen, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Paolo Bonzini, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Jordan Justen, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Peter Maydell, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Paolo Bonzini, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Jordan Justen, 2013/05/07
- Re: [Qemu-devel] [PATCH v4 3/6] kvm: support using KVM_MEM_READONLY flag for readonly regions, Jan Kiszka, 2013/05/07
[Qemu-devel] [PATCH v4 1/6] isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS), Jordan Justen, 2013/05/07
[Qemu-devel] [PATCH v4 6/6] pc_sysfw: change rom_only default to 0,
Jordan Justen <=
Re: [Qemu-devel] [PATCH v4 0/6] KVM flash memory support, Paolo Bonzini, 2013/05/07