[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backw
From: |
Shmulik Ladkani |
Subject: |
[Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property |
Date: |
Sun, 13 Dec 2015 10:08:32 +0200 |
Following the previous patch which changed pvscsi to be a pci express
device, this patch introduces a boolean property 'x-disable-pcie'.
Its default value is false, exposing pvscsi as a pcie device.
Setting 'x-disable-pcie' to 'on' preserves the old 'pci device' (non
express) behavior. This allows migration to older versions.
Signed-off-by: Shmulik Ladkani <address@hidden>
---
hw/scsi/vmw_pvscsi.c | 2 ++
include/hw/compat.h | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c
index fb53b24..6b4b989 100644
--- a/hw/scsi/vmw_pvscsi.c
+++ b/hw/scsi/vmw_pvscsi.c
@@ -1241,6 +1241,8 @@ static Property pvscsi_properties[] = {
DEFINE_PROP_UINT8("use_msg", PVSCSIState, use_msg, 1),
DEFINE_PROP_BIT("x-old-pci-configuration", PVSCSIState, compat_flags,
PVSCSI_COMPAT_OLD_PCI_CONFIGURATION_BIT, false),
+ DEFINE_PROP_BIT("x-disable-pcie", PVSCSIState, compat_flags,
+ PVSCSI_COMPAT_DISABLE_PCIE_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 66e4aff..bcb36ef 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -11,6 +11,10 @@
.property = "x-old-pci-configuration",\
.value = "on",\
},{\
+ .driver = "pvscsi",\
+ .property = "x-disable-pcie",\
+ .value = "on",\
+ },{\
.driver = "e1000",\
.property = "extra_mac_registers",\
.value = "off",\
--
1.9.1
- [Qemu-devel] [PATCH v2 4/6] vmw_pvscsi: coding: Introduce PVSCSIClass, (continued)
- [Qemu-devel] [PATCH v2 4/6] vmw_pvscsi: coding: Introduce PVSCSIClass, Shmulik Ladkani, 2015/12/13
- [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Shmulik Ladkani, 2015/12/13
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Paolo Bonzini, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Shmulik Ladkani, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Michael S. Tsirkin, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Paolo Bonzini, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Shmulik Ladkani, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Michael S. Tsirkin, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Shmulik Ladkani, 2015/12/15
- Re: [Qemu-devel] [PATCH v2 5/6] vmw_pvscsi: The pvscsi device is a PCIE endpoint, Marcel Apfelbaum, 2015/12/14
[Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property,
Shmulik Ladkani <=
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Paolo Bonzini, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Michael S. Tsirkin, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Paolo Bonzini, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Michael S. Tsirkin, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Paolo Bonzini, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Michael S. Tsirkin, 2015/12/14
- Re: [Qemu-devel] [PATCH v2 6/6] vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property, Shmulik Ladkani, 2015/12/15
Re: [Qemu-devel] [PATCH v2 0/6] pvscsi: Fine-tune device capabilities, Dmitry Fleytman, 2015/12/13