Searched refs:rsdp (Results 1 – 1 of 1) sorted by relevance
627 static RSDP_DESCRIPTOR *rsdp = NULL; in acpi_find_table() local639 if (__improbable(rsdp == NULL || (rsdtp == NULL && xsdtp == NULL))) { in acpi_find_table()640 rsdp = PHYSMAP_PTOV(rsdp_physaddr); in acpi_find_table()643 if (__improbable(strncmp((void *)rsdp, "RSD PTR ", 8) != 0)) { in acpi_find_table()645 rsdp = NULL; in acpi_find_table()650 if (__improbable(cksum8((uint8_t *)rsdp, sizeof(RSDP_DESCRIPTOR)) != 0)) { in acpi_find_table()653 rsdp = NULL; in acpi_find_table()658 if (__improbable(rsdp->Revision >= RSDP_VERSION_ACPI20 && rsdp->XsdtPhysicalAddress == 0ULL)) { in acpi_find_table()660 rsdp = NULL; in acpi_find_table()662 } else if (__probable(rsdp->Revision >= RSDP_VERSION_ACPI20)) { in acpi_find_table()[all …]