Date: Thu, 20 Feb 2025 19:52:47 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 254381] bootloader is very slow Message-ID: <bug-254381-227-6D5crqDlya@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-254381-227@https.bugs.freebsd.org/bugzilla/> References: <bug-254381-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254381 --- Comment #16 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D21b5b8b38b1c606fb8f6b1b0e3549072b= 3c1d44d commit 21b5b8b38b1c606fb8f6b1b0e3549072b3c1d44d Author: Toomas Soome <tsoome@FreeBSD.org> AuthorDate: 2025-02-20 19:50:20 +0000 Commit: Toomas Soome <tsoome@FreeBSD.org> CommitDate: 2025-02-20 19:50:20 +0000 loader.efi: add "gop blt <on|off>" command Some systems have very slow console output and it may be about either wrong memory attributes are set or gop->Blt() implementation is bad. We do not have good way to set memory attributes, but we can choose which Blt() to use (or we can set "gop off" to fall back on use of SimpleTextOutput protocol). This update adds argument for "gop" command to switch gop->Blt() use. Note, this update does not fix the problem, but allows us to try to understand the possible cause. PR: 254381 Reported by: Michael Galassi Reviewed by: manu, imp Differential Revision: https://reviews.freebsd.org/D49073 stand/common/gfx_fb.c | 10 +++++++++- stand/efi/loader/framebuffer.c | 26 +++++++++++++++++++++++--- 2 files changed, 32 insertions(+), 4 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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