[v3] x86/gfx: early boot improvements

[PATCH v3 0/3] x86/gfx: early boot improvements

Roger Pau Monne posted 3 patches 10 months, 4 weeks ago

Diff against v4
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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20230601130518.48874-1-roger.pau@citrix.com

There is a newer version of this series

docs/misc/xen-command-line.pandoc |  3 ++
xen/arch/x86/boot/cmdline.c       | 85 +++++++++++++++----------------
xen/arch/x86/boot/head.S          | 13 ++++-
xen/arch/x86/efi/efi-boot.h       | 69 +++++++++++++++++++++++--
xen/arch/x86/x86_64/asm-offsets.c |  1 +
5 files changed, 123 insertions(+), 48 deletions(-)

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[PATCH v3 0/3] x86/gfx: early boot improvements

Posted by Roger Pau Monne 10 months, 4 weeks ago

Hello,

The following series contains some fixes and improvements related to
graphics usage when booting Xen.

Proposed patches fix some shortcomings when using multiboot2, like the
ignoring of the vga= parameter and forcefully switching the console to
the maximum supported resolution.

Thanks, Roger.

Roger Pau Monne (3):
  multiboot2: parse vga= option when setting GOP mode
  multiboot2: do not set StdOut mode unconditionally
  cmdline: parse multiple instances of the vga option

 docs/misc/xen-command-line.pandoc |  3 ++
 xen/arch/x86/boot/cmdline.c       | 85 +++++++++++++++----------------
 xen/arch/x86/boot/head.S          | 13 ++++-
 xen/arch/x86/efi/efi-boot.h       | 69 +++++++++++++++++++++++--
 xen/arch/x86/x86_64/asm-offsets.c |  1 +
 5 files changed, 123 insertions(+), 48 deletions(-)

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2.40.0