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Re: [PATCH 0/2] x86: Use Multiboot framebuffer
- To: Tu Dinh Ngoc <dinhngoc.tu@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 9 Feb 2022 16:04:33 +0100
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- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 09 Feb 2022 15:04:40 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 09.02.2022 14:09, Tu Dinh Ngoc wrote:
> Xen does not currently use the Multiboot framebuffer. This means there
> is no graphics when booting Xen with Kexec.
>
> This patchset parses and uses the Multiboot framebuffer information
> during boot.
>
> Tu Dinh Ngoc (2):
> x86: Parse Multiboot2 framebuffer information
> x86: Set up framebuffer given by Multiboot2
>
> xen/arch/x86/boot/reloc.c | 22 ++++++++++++++++++
> xen/arch/x86/setup.c | 45 +++++++++++++++++++++++++++++++++---
> xen/include/xen/multiboot.h | 17 ++++++++++++++
> xen/include/xen/multiboot2.h | 33 ++++++++++++++++++++++++++
> 4 files changed, 114 insertions(+), 3 deletions(-)
Btw, please see also
https://lists.xen.org/archives/html/xen-devel/2021-12/msg00379.html
Jan
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