Messages in this thread Patch in this message | | | From | Jan Kiszka <> | Subject | [PATCH 6/6] arm: Allow to enable PCI_DOMAINS manually | Date | Tue, 24 Apr 2018 17:13:42 +0200 |
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From: Jan Kiszka <jan.kiszka@siemens.com>
Required when running over Jailhouse, and there is already a physical host controller that Jailhouse does not intercept and rather adds a virtual one. That is the case for the Tegra TK1, e.g.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- arch/arm/Kconfig | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a7f8e7f4b88f..5f8190cb057d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1248,8 +1248,13 @@ config PCI VESA. If you have PCI, say Y, otherwise N. config PCI_DOMAINS - bool + bool "Support for multiple PCI domains" depends on PCI + help + Automatically enabled if the platform supports multiple PCI host + controllers. Say Y if running over a hypervisor like Jailhouse that + dynamically adds further host controllers while the system is + running. Say N otherwise. config PCI_DOMAINS_GENERIC def_bool PCI_DOMAINS -- 2.13.6
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