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ACPICA: Add defines for the CXL Host Bridge Structure (CHBS)

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ACPICA commit 5ace82441a34f8d45725f12f6bd2677e79c186a6

CXL 2.0 defines length and version field values for the CHBS.
Include them in the ACPI CEDT table definition.

Link: https://github.com/acpica/acpica/commit/5ace8244
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Alison Schofield 2021-06-04 14:26:04 -07:00 committed by Rafael J. Wysocki
parent 9401eafaff
commit 160c768e1c
1 changed files with 10 additions and 0 deletions
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10
include/acpi/actbl1.h
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@ -330,6 +330,16 @@ enum acpi_cedt_type {
ACPI_CEDT_TYPE_RESERVED = 1 ACPI_CEDT_TYPE_RESERVED = 1
}; };
/* Values for version field above */
#define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
#define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
/* Values for length field above */
#define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
#define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
/* /*
* CEDT subtables * CEDT subtables
*/ */