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Step 6 & 7 of the bios-tables-test.c documented procedure.
Differences between disassembled ASL files for GTDT:
@@ -13,14 +13,14 @@
[000h 0000 4] Signature : "GTDT" [Generic Timer Description Table]
[004h 0004 4] Table Length : 00000060
[008h 0008 1] Revision : 02
-[009h 0009 1] Checksum : 8C
+[009h 0009 1] Checksum : 9C
[00Ah 0010 6] Oem ID : "BOCHS "
[010h 0016 8] Oem Table ID : "BXPC "
[018h 0024 4] Oem Revision : 00000001
[01Ch 0028 4] Asl Compiler ID : "BXPC"
[020h 0032 4] Asl Compiler Revision : 00000001
-[024h 0036 8] Counter Block Address : 0000000000000000
+[024h 0036 8] Counter Block Address : FFFFFFFFFFFFFFFF
[02Ch 0044 4] Reserved : 00000000
[030h 0048 4] Secure EL1 Interrupt : 0000001D
@@ -46,16 +46,16 @@
Trigger Mode : 0
Polarity : 0
Always On : 0
-[050h 0080 8] Counter Read Block Address : 0000000000000000
+[050h 0080 8] Counter Read Block Address : FFFFFFFFFFFFFFFF
[058h 0088 4] Platform Timer Count : 00000000
[05Ch 0092 4] Platform Timer Offset : 00000000
Raw Table Data: Length 96 (0x60)
- 0000: 47 54 44 54 60 00 00 00 02 8C 42 4F 43 48 53 20 // GTDT`.....BOCHS
+ 0000: 47 54 44 54 60 00 00 00 02 9C 42 4F 43 48 53 20 // GTDT`.....BOCHS
0010: 42 58 50 43 20 20 20 20 01 00 00 00 42 58 50 43 // BXPC ....BXPC
- 0020: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // ................
+ 0020: 01 00 00 00 FF FF FF FF FF FF FF FF 00 00 00 00 // ................
0030: 1D 00 00 00 00 00 00 00 1E 00 00 00 04 00 00 00 // ................
0040: 1B 00 00 00 00 00 00 00 1A 00 00 00 00 00 00 00 // ................
- 0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // ................
+ 0050: FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00 // ................
Signed-off-by: Miguel Luis <miguel.luis@oracle.com>
Message-Id: <20220920162137.75239-4-miguel.luis@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Ani Sinha <ani@anisinha.ca>
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