[Bug 274389] bhyve in 15-CURRENT unable to boot OpenBSD anymore

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274389

--- Comment #18 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/ports/commit/?id=231c5bc3a4c964746ccd21f3d44720617dd3d40a

commit 231c5bc3a4c964746ccd21f3d44720617dd3d40a
Author:     Corvin Köhne <corvink@FreeBSD.org>
AuthorDate: 2023-11-16 05:58:01 +0000
Commit:     Corvin Köhne <corvink@FreeBSD.org>
CommitDate: 2023-11-24 09:30:35 +0000

    sysutils/edk2: set IO port range properly for bhyve

    Bhyve uses an io port range of [ 0x2000, 0x10000 ] [1]. At the moment,
    EDKII is using a subset of this range [ 0xC000, 0x10000 ] [2]. Even
    though the EDKII range doesn't exceed the bhyve range, it's causing
    issues on some guests like OpenBSD. We don't know why it's causing
    issues yet. However, using the same IO port range in EDKII fixes the
    issue.

    [1]
https://github.com/freebsd/freebsd-src/blob/82ea0132c8b17a7a6067c8a36c6434e587ede6de/usr.sbin/bhyve/pci_emul.c#L133-L134
    [2]
https://github.com/tianocore/edk2/blob/fb044b7fe893a4545995bfe2701fd38e593355d9/OvmfPkg/Bhyve/PlatformPei/Platform.c#L156-L157

    PR:                     274389
    Reviewed by:            manu, markj
    Approved by:            manu
    Sponsored by:           Beckhoff Automation GmbH & Co. KG
    Differential Revision:  https://reviews.freebsd.org/D42627

 sysutils/edk2/Makefile                                      |  2 +-
 .../files/patch-OvmfPkg_Bhyve_PlatformPei_Platform.c (new)  | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

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