Date: Wed, 09 Nov 2022 06:13:37 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266248] efi comconsole does not work with ARM64 Hyper-V Message-ID: <bug-266248-227-bksyqFOj7J@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266248-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266248 --- Comment #13 from Toomas Soome <tsoome@freebsd.org> --- What is the output from show efi-version? I did test this code with qemu (when I did develop it) and vmware fusion tech preview (just today), both working as expected. In mail to lwhsu@freebsd.org, I did suggest: For an experiment, I’d suggest to use attribute values for defaults (0 for baud rate, 0 for fifo depth, 0 for timeout, DefaultParity, 0 for data bits and DefaultStopBits). This should not change anything but if system will still freeze, it would clearly suggest bug in firmware… And if so, I guess, we can not use SetAttributes there and must rely on values set in firmware. The archsw has function to test hypervisor, so that could be used to detect hyperv on arm… note, this code is not used on x86, there we use bios version. Hope this helps... -- You are receiving this mail because: You are the assignee for the bug.home | help
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