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List: linux-pci
Subject: [PATCH v2 10/10] PCI: Enable PCI_DOMAINS along with generic PCI host controller
From: Jan Kiszka <jan.kiszka () siemens ! com>
Date: 2018-04-30 5:48:44
Message-ID: 5122e6157951cff6fc2436dcd19d51c5b6b0a353.1525067324.git.jan.kiszka () siemens ! com
[Download RAW message or body]
From: Jan Kiszka <jan.kiszka@siemens.com>
This controller is often instantiated by hypervisors, and they may add
multiple of them or add them in addition to a physical host controller
like the Jailhouse hypervisor is doing. Therefore allow for multiple
domains so that we can handle them all.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
drivers/pci/host/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index 0d0177ce436c..3d25b35bb5ab 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -68,6 +68,7 @@ config PCI_HOST_GENERIC
depends on (ARM || ARM64) && OF
select PCI_HOST_COMMON
select IRQ_DOMAIN
+ select PCI_DOMAINS
help
Say Y here if you want to support a simple generic PCI host
controller, such as the one emulated by kvmtool.
--
2.13.6
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