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Re: [PATCH v5 03/11] xen/arm: Add cmdline boot option "pci-passthrough = <boolean>"
- To: Rahul Singh <rahul.singh@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 7 Oct 2021 10:27:19 +0200
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- Cc: bertrand.marquis@xxxxxxx, Andre.Przywara@xxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 07 Oct 2021 08:27:33 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 06.10.2021 19:40, Rahul Singh wrote:
> @@ -62,8 +63,19 @@ static int __init acpi_pci_init(void)
> }
> #endif
>
> +/* By default pci passthrough is disabled. */
> +bool __read_mostly pci_passthrough_enabled;
You properly use "bool " here. Why ...
> --- a/xen/include/asm-arm/pci.h
> +++ b/xen/include/asm-arm/pci.h
> @@ -19,14 +19,25 @@
>
> #define pci_to_dev(pcidev) (&(pcidev)->arch.dev)
>
> +extern bool_t pci_passthrough_enabled;
... the being phased out "bool_t" here?
Jan
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