mirror of
git://slackware.nl/current.git
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41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
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diff -Naur elilo-3.16-source.orig/x86_64/sysdeps.h elilo-3.16-source/x86_64/sysdeps.h
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--- elilo-3.16-source.orig/x86_64/sysdeps.h 2012-11-19 19:01:04.000000000 -0200
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+++ elilo-3.16-source/x86_64/sysdeps.h 2022-08-05 15:51:02.700147207 -0300
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@@ -184,7 +184,12 @@
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/* 0xA0 */ UINT16 mca_info_len; /* LDR */
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/* 0xA2 */ UINT8 mca_info_buf[0x10]; /* LDR */
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-/* 0xB2 */ UINT8 pad_4[0x10E]; /* unused */
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+/* 0xB2 */ UINT8 pad_41[0x8A]; /* unused */
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+
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+/* Confidential Computing Blob */
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+/* 0x13C */ UINT32 cc_blob_address; /* LDR */
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+
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+/* 0x140 */ UINT8 pad_42[0x80]; /* unused */
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/* EFI boot loader signature. */
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/* 0x1C0 */ UINT8 efi_loader_sig[4]; /* LDR */
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diff -Naur elilo-3.16-source.orig/x86_64/system.c elilo-3.16-source/x86_64/system.c
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--- elilo-3.16-source.orig/x86_64/system.c 2013-03-29 16:03:15.000000000 -0300
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+++ elilo-3.16-source/x86_64/system.c 2022-08-05 15:50:45.772968102 -0300
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@@ -684,6 +684,11 @@
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ZeroMem(bp->s.hd1_info, sizeof bp->s.hd1_info);
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/*
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+ * Disable Confidential Computing blob
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+ */
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+ bp->s.cc_blob_address = 0;
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+
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+ /*
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* Memory info.
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*/
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@@ -826,6 +831,7 @@
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CHECK_OFFSET(hd1_info, 0x90, L"");
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CHECK_OFFSET(mca_info_len, 0xA0, L"%xh");
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CHECK_OFFSET(mca_info_buf, 0xA2, L"");
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+ CHECK_OFFSET(cc_blob_address, 0x13C, L"%xh");
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CHECK_OFFSET(efi_loader_sig, 0x1C0, L"'%-4.4a'");
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CHECK_OFFSET(efi_sys_tbl, 0x1C4, L"%xh");
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CHECK_OFFSET(efi_mem_desc_size, 0x1C8, L"%xh");
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