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ACPICA: infrastructure: Add new header and ACPI_DMT_BUF26 types

ACPICA commit 52840d3826bd7e183fcb555e044e190aea0b5021

New MRRM tables can have subtables that are larger than 255 bytes.

Add a new header typedef that uses u16 for Length. Could be
backported to acpi_aspt_header, struct acpi_dmar_header, struct acpi_nfit_header,
struct acpi_prmt_module_header, struct acpi_prmt_module_info. Will be used for
upcoming ERDT table.

MRRM table has a 26-byte reserved section in header. Add ACPI_DMT_BUF26
to describe this in struct acpi_dmtable_info.

Link: https://github.com/acpica/acpica/commit/52840d38
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/3005638.e9J7NaK4W3@rjwysocki.net

authored by

Tony Luck and committed by
Rafael J. Wysocki 67f9d690 f61c3949

+7
+7
include/acpi/actbl1.h
··· 155 155 u64 reserved2[2]; 156 156 }; 157 157 158 + /* Larger subtable header (when Length can exceed 255) */ 159 + 160 + struct acpi_subtable_header_16 { 161 + u16 type; 162 + u16 length; 163 + }; 164 + 158 165 /******************************************************************************* 159 166 * 160 167 * ASF - Alert Standard Format table (Signature "ASF!")