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[PATCH-for-5.0 v3 6/6] hw/pci-host: Add Kconfig entry to select the IGD
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH-for-5.0 v3 6/6] hw/pci-host: Add Kconfig entry to select the IGD Passthrough Host Bridge |
Date: |
Mon, 9 Dec 2019 10:50:02 +0100 |
Add the XEN_IGD_PASSTHROUGH Kconfig option.
Xen build has that option selected by default. Non-Xen builds now
have to select this feature manually.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
v3: Only default with Xen (Alex Williamson)
I did not used 'depends on XEN' as suggested by Alex but
'default y if XEN', so one can build XEN without this feature
(for example, on other ARCH than X86).
---
hw/pci-host/Kconfig | 5 +++++
hw/pci-host/Makefile.objs | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/hw/pci-host/Kconfig b/hw/pci-host/Kconfig
index b0aa8351c4..24ba8ea046 100644
--- a/hw/pci-host/Kconfig
+++ b/hw/pci-host/Kconfig
@@ -1,6 +1,11 @@
config PAM
bool
+config XEN_IGD_PASSTHROUGH
+ bool
+ default y if XEN
+ select PCI_I440FX
+
config PREP_PCI
bool
select PCI
diff --git a/hw/pci-host/Makefile.objs b/hw/pci-host/Makefile.objs
index fa6d1556c0..9c466fab01 100644
--- a/hw/pci-host/Makefile.objs
+++ b/hw/pci-host/Makefile.objs
@@ -14,7 +14,7 @@ common-obj-$(CONFIG_VERSATILE_PCI) += versatile.o
common-obj-$(CONFIG_PCI_SABRE) += sabre.o
common-obj-$(CONFIG_FULONG) += bonito.o
common-obj-$(CONFIG_PCI_I440FX) += i440fx.o
-common-obj-$(CONFIG_PCI_I440FX) += xen_igd_pt.o
+common-obj-$(CONFIG_XEN_IGD_PASSTHROUGH) += xen_igd_pt.o
common-obj-$(CONFIG_PCI_EXPRESS_Q35) += q35.o
common-obj-$(CONFIG_PCI_EXPRESS_GENERIC_BRIDGE) += gpex.o
common-obj-$(CONFIG_PCI_EXPRESS_XILINX) += xilinx-pcie.o
--
2.21.0
- [PATCH-for-5.0 v3 1/6] hw/pci-host/i440fx: Correct the header description, (continued)
- [PATCH-for-5.0 v3 1/6] hw/pci-host/i440fx: Correct the header description, Philippe Mathieu-Daudé, 2019/12/09
- [PATCH-for-5.0 v3 2/6] hw/pci-host/i440fx: Extract PCII440FXState to "hw/pci-host/i440fx.h", Philippe Mathieu-Daudé, 2019/12/09
- [PATCH-for-5.0 v3 3/6] hw/pci-host/i440fx: Use size_t to iterate over ARRAY_SIZE(), Philippe Mathieu-Daudé, 2019/12/09
- [PATCH-for-5.0 v3 4/6] hw/pci-host/i440fx: Use definitions instead of magic values, Philippe Mathieu-Daudé, 2019/12/09
- [PATCH-for-5.0 v3 5/6] hw/pci-host/i440fx: Extract the IGD passthrough host bridge device, Philippe Mathieu-Daudé, 2019/12/09
- [PATCH-for-5.0 v3 6/6] hw/pci-host: Add Kconfig entry to select the IGD Passthrough Host Bridge,
Philippe Mathieu-Daudé <=
Re: [PATCH-for-5.0 v3 0/6] hw/pci-host: Add Kconfig selector for IGD PCIe pass-through, no-reply, 2019/12/09
Re: [PATCH-for-5.0 v3 0/6] hw/pci-host: Add Kconfig selector for IGD PCIe pass-through, no-reply, 2019/12/09