diff --git a/gnu-efi-3.0e-handle-uninitialized-gop.patch b/gnu-efi-3.0e-handle-uninitialized-gop.patch new file mode 100644 index 0000000..3a0db88 --- /dev/null +++ b/gnu-efi-3.0e-handle-uninitialized-gop.patch @@ -0,0 +1,57 @@ +From c261b8de0504fd37af99c61cdda248f312124034 Mon Sep 17 00:00:00 2001 +From: Peter Jones +Date: Thu, 16 Jun 2011 16:10:27 -0400 +Subject: [PATCH] Handle un-initialized GOP. + +--- + apps/modelist.c | 27 +++++++++++++++++++++++++++ + 1 files changed, 27 insertions(+), 0 deletions(-) + +diff --git a/apps/modelist.c b/apps/modelist.c +index c4a4b1a..8d816d1 100644 +--- a/apps/modelist.c ++++ b/apps/modelist.c +@@ -3,6 +3,26 @@ + + extern EFI_GUID GraphicsOutputProtocol; + ++static int memcmp(const void *s1, const void *s2, UINTN n) ++{ ++ const unsigned char *c1 = s1, *c2 = s2; ++ int d = 0; ++ ++ if (!s1 && !s2) ++ return 0; ++ if (s1 && !s2) ++ return 1; ++ if (!s1 && s2) ++ return -1; ++ ++ while (n--) { ++ d = (int)*c1++ - (int)*c2++; ++ if (d) ++ break; ++ } ++ return d; ++} ++ + static void + print_modes(EFI_GRAPHICS_OUTPUT_PROTOCOL *gop) + { +@@ -17,6 +37,13 @@ print_modes(EFI_GRAPHICS_OUTPUT_PROTOCOL *gop) + UINTN SizeOfInfo; + rc = uefi_call_wrapper(gop->QueryMode, 4, gop, i, &SizeOfInfo, + &info); ++ if (EFI_ERROR(rc) && rc == EFI_NOT_STARTED) { ++ rc = uefi_call_wrapper(gop->SetMode, 2, gop, ++ gop->Mode->Mode); ++ rc = uefi_call_wrapper(gop->QueryMode, 4, gop, i, ++ &SizeOfInfo, &info); ++ } ++ + if (EFI_ERROR(rc)) { + CHAR16 Buffer[64]; + StatusToString(Buffer, rc); +-- +1.7.4.4 + diff --git a/gnu-efi.spec b/gnu-efi.spec index 22fa91c..7fbdadb 100644 --- a/gnu-efi.spec +++ b/gnu-efi.spec @@ -15,10 +15,11 @@ Patch5: gnu-efi-3.0e-route80h.patch Patch6: gnu-efi-3.0e-modelist.patch Patch7: gnu-efi-3.0e-route80h-add-cougarpoint.patch Patch8: gnu-efi-3.0e-machine-types.patch -Patch9: gnu-efi-3.0e-Add-.S-and-.E-rules.patch -Patch10: gnu-efi-3.0e-Guarantee-16-byte-stack-alignment-on-x86_64-efi_call.patch -Patch11: gnu-efi-3.0e-Add-the-routines-to-make-callbacks-work.patch -Patch12: gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch +Patch9: gnu-efi-3.0e-handle-uninitialized-gop.patch +Patch10: gnu-efi-3.0e-Add-.S-and-.E-rules.patch +Patch11: gnu-efi-3.0e-Guarantee-16-byte-stack-alignment-on-x86_64-efi_call.patch +Patch12: gnu-efi-3.0e-Add-the-routines-to-make-callbacks-work.patch +Patch13: gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) ExclusiveArch: i686 x86_64 ia64 BuildRequires: git @@ -68,11 +69,16 @@ rm -rf %{buildroot} %attr(0644,root,root) /boot/efi/EFI/redhat/*.efi %changelog +<<<<<<< HEAD * Thu Aug 11 2011 Peter Jones - 3.0e-14 - Correctly pad the stack when doing uefi calls Related: rhbz#677468 - Add ability to write UEFI callbacks and drivers - Add test harness for ABI Calling Conventions +======= +* Thu Jun 16 2011 Peter Jones - 3.0e-14 +- Handle uninitialized GOP driver gracefully. +>>>>>>> b38a657b7181bc66628b4814d2643f8a4da8192b * Wed Feb 09 2011 Fedora Release Engineering - 3.0e-13 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild