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Re: [PATCH 4/5] multiboot2: parse console= option when setting GOP mode
- To: Roger Pau Monne <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 5 Dec 2022 17:01:24 +0100
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- Cc: marmarek@xxxxxxxxxxxxxxxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Daniel Kiper <daniel.kiper@xxxxxxxxxx>
- Delivery-date: Mon, 05 Dec 2022 16:01:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 05.12.2022 16:10, Jan Beulich wrote:
> On 23.11.2022 16:45, Roger Pau Monne wrote:
>> @@ -807,7 +822,21 @@ void __init efi_multiboot2(EFI_HANDLE ImageHandle,
>> EFI_SYSTEM_TABLE *SystemTable
>>
>> if ( gop )
>> {
>> - gop_mode = efi_find_gop_mode(gop, 0, 0, 0);
>> + const char *opt = get_option(cmdline, "console=");
>> + bool vga = false;
>> +
>> + if ( opt )
>> + {
>> + const char *s = strstr(opt, "vga");
>> +
>> + if ( s && s < strpbrk(opt, " \0"))
>> + vga = true;
>> + }
>
> Don't you also want to find a "vga=gfx-..." option, to avoid ...
Apologies - I should have looked at the title of the next patch
before writing this.
Jan
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