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From: Erik Kaneda <erik.kaneda@intel.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>,
	ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: Bob Moore <robert.moore@intel.com>, Erik Kaneda <erik.kaneda@intel.com>
Subject: [PATCH v2 10/22] ACPICA: ACPI 6.4: HMAT: add new fields/flags
Date: Tue,  6 Apr 2021 14:30:16 -0700	[thread overview]
Message-ID: <20210406213028.718796-11-erik.kaneda@intel.com> (raw)
In-Reply-To: <20210406213028.718796-1-erik.kaneda@intel.com>

From: Bob Moore <robert.moore@intel.com>

ACPICA commit 18a77ca6fc3edd26a24d8f32ae5c0ea66d84ccff

Link: https://github.com/acpica/acpica/commit/18a77ca6
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
---
 include/acpi/actbl1.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index af0a8c3b87b7..2ee7eeea783b 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1445,7 +1445,8 @@ struct acpi_hmat_locality {
 	struct acpi_hmat_structure header;
 	u8 flags;
 	u8 data_type;
-	u16 reserved1;
+	u8 min_transfer_size;
+	u8 reserved1;
 	u32 number_of_initiator_Pds;
 	u32 number_of_target_Pds;
 	u32 reserved2;
@@ -1454,15 +1455,18 @@ struct acpi_hmat_locality {
 
 /* Masks for Flags field above */
 
-#define ACPI_HMAT_MEMORY_HIERARCHY  (0x0F)
+#define ACPI_HMAT_MEMORY_HIERARCHY  (0x0F)     /* Bits 0-3 */
 
-/* Values for Memory Hierarchy flag */
+/* Values for Memory Hierarchy flags */
 
 #define ACPI_HMAT_MEMORY            0
 #define ACPI_HMAT_LAST_LEVEL_CACHE  1
 #define ACPI_HMAT_1ST_LEVEL_CACHE   2
 #define ACPI_HMAT_2ND_LEVEL_CACHE   3
 #define ACPI_HMAT_3RD_LEVEL_CACHE   4
+#define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10       /* Bit 4: ACPI 6.4 */
+#define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20    /* Bit 5: ACPI 6.4 */
+
 
 /* Values for data_type field above */
 
-- 
2.29.2


  parent reply	other threads:[~2021-04-06 22:05 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-06 21:30 [PATCH v2 00/22] ACPICA release 20210331 (ACPI 6.4 support) Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 01/22] ACPICA: Add parsing for IVRS IVHD 40h and device entry F0h Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 02/22] ACPICA: ACPI 6.4: Add new predefined objects _BPC, _BPS, and _BPT Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 03/22] ACPICA: ACPI 6.4: add USB4 capabilities UUID Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 04/22] ACPICA: ACPI 6.4: add CXL ACPI device ID and _CBR object Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 05/22] ACPICA: ACPI 6.4: MADT: add Multiprocessor Wakeup Structure Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 06/22] ACPICA: ACPI 6.4: PCCT: add support for subtable type 5 Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 07/22] ACPICA: ACPI 6.4: PPTT: add new version of subtable type 1 Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 08/22] ACPICA: Tree-wide: fix various typos and spelling mistakes Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 09/22] ACPICA: ACPI 6.4: NFIT: add Location Cookie field Erik Kaneda
2021-04-06 21:30 ` Erik Kaneda [this message]
2021-04-06 21:30 ` [PATCH v2 11/22] ACPICA: ACPI 6.4: Add new flags in SRAT Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 12/22] ACPICA: ACPI 6.4: add SDEV secure access components Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 13/22] ACPICA: iASL: Add definitions for the VIOT table Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 14/22] ACPICA: CXL 2.0: CEDT: Add new CEDT table Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 15/22] ACPICA: ACPI 6.4: PMTT: add new fields/structures Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 16/22] ACPICA: ACPI 6.4: add CSI2Bus resource template Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 17/22] ACPICA: ACPI 6.4: add support for PHAT table Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 18/22] ACPICA: iASL: Add support for CEDT table Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 19/22] ACPICA: iASL: Decode subtable type field for VIOT Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 20/22] ACPICA: acpisrc: Add missing conversion for VIOT support Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 21/22] ACPICA: IORT: Updates for revision E.b Erik Kaneda
2021-04-06 21:30 ` [PATCH v2 22/22] ACPICA: Update version to 20210331 Erik Kaneda
2021-04-07 17:11 ` [PATCH v2 00/22] ACPICA release 20210331 (ACPI 6.4 support) Rafael J. Wysocki

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