Hi. Thanks. I'll test it asap On June 15, 2017 10:53:21 AM GMT+05:00, YASUOKA Masahiko <[email protected]> wrote: >Hi, > >On Sun, 11 Jun 2017 19:24:45 +0200 >Łukasz Jendrysik <[email protected]> wrote: >> Today I tried for first time installing openBSD on a physical >machine. >> You probably figured out that I'm new to openBSD and I hope for your >> understanding. >> >> Now to the point: when I boot in UEFI native mode (without CSM), my >> display gets crazy producing fancy glitch art, see attached >glitch.png. >> >> I also attach dmesg from both boot modes -- UEFI Hybrid (with CSM) >and >> UEFI Native (without CSM). Didn't notice any meaningful differences >though. >> >> Tested on HP EliteBook 2570p and openBSD 6.1 amd64. Unfortunately I >> didn't test -current yet. >> Please let me know if I can provide you with any details regarding >this >> issue. > >Can you test the diff attached at last or > > http://yasuoka.net/~yasuoka/BOOTX64.EFI > >The boot program is launched, please type "machine test<Enter>" and >show me the result? > >diff --git a/sys/arch/amd64/stand/efiboot/efiboot.c >b/sys/arch/amd64/stand/efiboot/efiboot.c >index 9b6d5fc00fd..0f2613a2a15 100644 >--- a/sys/arch/amd64/stand/efiboot/efiboot.c >+++ b/sys/arch/amd64/stand/efiboot/efiboot.c >@@ -855,3 +855,59 @@ Xpoweroff_efi(void) > EFI_CALL(RS->ResetSystem, EfiResetShutdown, EFI_SUCCESS, 0, NULL); > return (0); > } >+ >+ >+int >+Xtest(void) >+{ >+ int i, bestmode = -1; >+ EFI_STATUS status; >+ EFI_GRAPHICS_OUTPUT *gop; >+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION >+ *gopi = NULL; >+ UINTN sz, gopsiz, bestsiz = 0; >+ >+ status = EFI_CALL(BS->LocateProtocol, &gop_guid, NULL, (void >**)&gop); >+ if (!EFI_ERROR(status)) { >+ for (i = 0; i < gop->Mode->MaxMode; i++) { >+ status = EFI_CALL(gop->QueryMode, gop, i, &sz, &gopi); >+ if (EFI_ERROR(status)) >+ continue; >+ gopsiz = gopi->HorizontalResolution * >+ gopi->VerticalResolution; >+ if (gopsiz > bestsiz) { >+ bestmode = i; >+ bestsiz = gopsiz; >+ } >+ } >+ if (bestmode >= 0) { >+ status = EFI_CALL(gop->SetMode, gop, bestmode); >+ if (EFI_ERROR(status) && gop->Mode->Mode != bestmode) >+ printf("GOP setmode failed(%d)\n", status); >+ } >+ gopi = gop->Mode->Info; >+ printf( >+ "FrameBufferBase = 0x%lx\n" >+ "FrameBufferSize = 0x%x\n" >+ "VerticalResolution = %u\n" >+ "HorizontalResolution = %u\n" >+ "PixelsPerScanLine = %u\n" >+ "PixelFormat = %d\n" >+ " RedMask = 0x%lx\n" >+ " GreenMask = 0x%lx\n" >+ " BlueMask = 0x%lx\n" >+ " ReservedMask = 0x%lx\n", >+ gop->Mode->FrameBufferBase, >+ gop->Mode->FrameBufferSize, >+ gopi->VerticalResolution, >+ gopi->HorizontalResolution, >+ gopi->PixelsPerScanLine, >+ gopi->PixelFormat, >+ gopi->PixelInformation.RedMask, >+ gopi->PixelInformation.GreenMask, >+ gopi->PixelInformation.BlueMask, >+ gopi->PixelInformation.ReservedMask); >+ } >+ >+ return (0); >+} >diff --git a/sys/arch/amd64/stand/libsa/cmd_i386.c >b/sys/arch/amd64/stand/libsa/cmd_i386.c >index 592cca49547..d5c014ad31b 100644 >--- a/sys/arch/amd64/stand/libsa/cmd_i386.c >+++ b/sys/arch/amd64/stand/libsa/cmd_i386.c >@@ -40,6 +40,7 @@ > #ifdef EFIBOOT > #include "efiboot.h" > #include "efidev.h" >+int Xtest(void); > #endif > > extern const char version[]; >@@ -64,6 +65,7 @@ const struct cmd_table cmd_machine[] = { > { "video", CMDT_CMD, Xvideo_efi }, > { "exit", CMDT_CMD, Xexit_efi }, > { "poweroff", CMDT_CMD, Xpoweroff_efi }, >+ { "test", CMDT_CMD, Xtest }, > #endif > #ifdef DEBUG > { "regs", CMDT_CMD, Xregs },
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