On Thu, Jan 20, 2022 at 13:33:01 +0000, Daniel P. Berrangé wrote:
# virsh dumpxml fedora34x86_64 | xmllint -xpath '/domain/devices/console[2]' - <console type="pty"> <target type="isa-debug" port="1"/> <address type="isa" iobase="0x402"/> </console>
# virsh start --paused fedora34x86_64
# virsh console --devname console1 fedora34x86_64
Now in another terminal
# virsh resume fedora34x86_64
And the 'virsh console' will now show the very first messages at startup....
SecCoreStartupWithStack(0xFFFCC000, 0x820000) SEC: Normal boot DecompressMemFvs: OutputBuffer@A00000+0xCE0090 ScratchBuffer@1700000+0x10000 PcdOvmfDecompressionScratchEnd=0x1710000 Register PPI Notify: DCD0BE23-9586-40F4-B643-06522CED4EDE Install PPI: 8C8CE578-8A3D-4F1C-9935-896185C32DD3 Install PPI: 5473C07A-3DCB-4DCA-BD6F-1E9689E7349A The 0th FV start address is 0x00000820000, size is 0x000E0000, handle is 0x820000 Register PPI Notify: 49EDB1C1-BF21-4761-BB12-EB0031AABB39 Register PPI Notify: EA7CA24B-DED5-4DAD-A389-BF827E8F9B38 Install PPI: B9E0ABFE-5979-4914-977F-6DEE78C278A6 Install PPI: DBE23AA9-A345-4B97-85B6-B226F1617389 DiscoverPeimsAndOrderWithApriori(): Found 0xD PEI FFS files in the 0th FV ...snip...
Reviewed-by: Peter Krempa <pkrempa@redhat.com>