RSDP: Difference between revisions
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The size of the entire table since offset 0 to the end. |
The size of the entire table since offset 0 to the end. |
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==== Xsdt Address ==== |
==== Xsdt Address ==== |
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64-bit physical address of the [[XSDT]] table. If you detect ACPI Version 2.0 you should use this table instead of RSDT even on x86, casting the address to |
64-bit physical address of the [[XSDT]] table. If you detect ACPI Version 2.0 you should use this table instead of RSDT even on x86, casting the address to uint32_t. |
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==== Extended Checksum ==== |
==== Extended Checksum ==== |
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This field is used to calculate the checksum of the entire table, including both checksum fields |
This field is used to calculate the checksum of the entire table, including both checksum fields |
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