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Re: [PATCH 3/4] x86: Drop mach-default/bios_ebda.h
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 11 Nov 2024 10:21:19 +0100
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- Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Mon, 11 Nov 2024 09:21:26 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 08.11.2024 21:11, Andrew Cooper wrote:
> @@ -734,6 +732,13 @@ static void __init efi_check_config(void)
> efi_unmap_mpf();
> }
>
> +static unsigned int get_bios_ebda(void)
> +{
> + unsigned int address = *(unsigned short *)maddr_to_virt(0x40E);
Now this is a case where I think use of uint16_t is not just optional, but
even a requirement.
Jan
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