Date: Thu, 15 Nov 2018 12:10:07 -0700 From: Rebecca Cran <rebecca@bluestop.org> To: freebsd-current@freebsd.org Cc: Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>, subbsd@gmail.com, "Rodney W. Grimes" <freebsd-rwg@pdx.rh.cn85.dnsmgr.net>, freebsd-virtualization@freebsd.org Subject: Re: UEFI GOP: screen goes blank during boot after loader is finished Message-ID: <1564776.xRuIxZukmv@photon.int.bluestop.org> In-Reply-To: <CANCZdfqM0eNfx5J8O3HCpp4mQ-Lxws-=6yAarYBZ-NYp9jQo-Q@mail.gmail.com> References: <CAFt_eMpAOHJGiZkxZfv7jvz_6JuDf8zPFV3%2BD8zQ5EtvqakvOw@mail.gmail.com> <CACNAnaGm-s8F5AKVxincPDFjjBgw9ONV1%2BrQzh2oqFhHxq9ATw@mail.gmail.com> <CANCZdfqM0eNfx5J8O3HCpp4mQ-Lxws-=6yAarYBZ-NYp9jQo-Q@mail.gmail.com>
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On Wednesday, 14 November 2018 19:56:56 MST Warner Losh wrote: > What is the ConOut evifar look like? We set serial when the UEFI env says > to do so. Booting with: sudo bhyve -A -P -c 2 -H -m 4G -s 0:0,hostbridge -s 31:0,lpc -s 2,ahci- cd,FreeBSD-12.0-BETA4-amd64-disc1.iso -s 29,fbuf,tcp=0.0.0.0:5900,w=800,h=600,wait -l bootrom,/usr/local/share/uefi- firmware/BHYVE_UEFI.fd -u vm5 dh in the shell shows: 7D: ConsoleOut SimpleTextOut GraphicsOutput(GraphicsOutput) PCIIO DevicePath(PciRoot (0x0)/Pci(0x1D,0x0)) 84: StdErr ConsoleOut ConsoleIn SimpleTextOut SimpleTextInEx SimpleTextIn DevicePath(t(115200,8,N,1)/VenVt100Plus()) 89: SimpleTextOut SimpleTextInEx SimpleTextIn DevicePath(Uart(115200,8,N,1)/ VenPcAnsi()) -- Rebecca
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