Lines Matching defs:revision
2035 static int revision = 0;
2050 * revision will be 0. Find the RSDP and check the revision
2051 * to find out whether to use the RSDT or XSDT. If revision is
2052 * 0 or 1, use the RSDT and set internal revision to 1; if it is 2,
2054 * revision 1 and use the RSDT.
2056 if (revision == 0) {
2058 revision = rsdp->Revision;
2060 * ACPI 6.0 states that current revision is 2
2064 if (revision > 2)
2065 revision = 2;
2066 switch (revision) {
2078 /* treat RSDP rev 0 as revision 1 internally */
2079 revision = 1;
2086 /* unknown revision */
2087 revision = 0;
2091 if (revision == 0)
2097 ((revision == 1) ? sizeof (uint32_t) : sizeof (uint64_t));
2105 table_addr = (revision == 1) ? rsdt->TableOffsetEntry[n] :