ACPICA: MADT: Add new MADT GICC/GICR/ITS non-coherent flags handling

ACPICA commit c5d2010744b1bf7efba0bd04a8a9c200ef8fb610

Add new flags and related fields to the MADT GICC/GICR/ITS
structures according to the code first ECR:

https://bugzilla.tianocore.org/show_bug.cgi?id=4557

Update the MADT template to the latest MADT revision.

Link: https://github.com/acpica/acpica/commit/c5d20107
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 2b4dd2c3348f313c2edf23daee59a0820667008e..9775384d61c693648c09cd1d99d1f16db964b13f 100644 (file)
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1047,6 +1047,7 @@ struct acpi_madt_generic_interrupt {
 #define ACPI_MADT_PERFORMANCE_IRQ_MODE  (1<<1) /* 01: Performance Interrupt Mode */
 #define ACPI_MADT_VGIC_IRQ_MODE         (1<<2) /* 02: VGIC Maintenance Interrupt mode */
 #define ACPI_MADT_GICC_ONLINE_CAPABLE   (1<<3) /* 03: Processor is online capable  */
+#define ACPI_MADT_GICC_NON_COHERENT     (1<<4) /* 04: GIC redistributor is not coherent */
 
 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
 
@@ -1091,21 +1092,27 @@ struct acpi_madt_generic_msi_frame {
 
 struct acpi_madt_generic_redistributor {
        struct acpi_subtable_header header;
-       u16 reserved;           /* reserved - must be zero */
+       u8 flags;
+       u8 reserved;            /* reserved - must be zero */
        u64 base_address;
        u32 length;
 };
 
+#define ACPI_MADT_GICR_NON_COHERENT     (1)
+
 /* 15: Generic Translator (ACPI 6.0) */
 
 struct acpi_madt_generic_translator {
        struct acpi_subtable_header header;
-       u16 reserved;           /* reserved - must be zero */
+       u8 flags;
+       u8 reserved;            /* reserved - must be zero */
        u32 translation_id;
        u64 base_address;
        u32 reserved2;
 };
 
+#define ACPI_MADT_ITS_NON_COHERENT      (1)
+
 /* 16: Multiprocessor wakeup (ACPI 6.4) */
 
 struct acpi_madt_multiproc_wakeup {