From: "Chris Jones" <christopher.jones@arm.com>
To: <devel@edk2.groups.io>
Cc: <Sami.Mujawar@arm.com>, <Akanksha.Jain2@arm.com>,
<Ben.Adderson@arm.com>, <michael.d.kinney@intel.com>,
<gaoliming@byosoft.com.cn>, <zhiguang.liu@intel.com>,
<Matteo.Carlini@arm.com>, <nd@arm.com>
Subject: [PATCH RESEND v1 09/13] MdePkg: Add Multiprocessor Wakeup structure
Date: Fri, 30 Jul 2021 11:22:37 +0100 [thread overview]
Message-ID: <20210730102241.508-10-christopher.jones@arm.com> (raw)
In-Reply-To: <20210730102241.508-1-christopher.jones@arm.com>
Bugzilla: 3516 (https://bugzilla.tianocore.org/show_bug.cgi?id=3516)
Make changes to ACPI 6.4 header according to the latest specification:
- ACPI 6.4 January 2021, Table 5.21, Section 5.2.12.19
- Mantis ID 2087 (https://mantis.uefi.org/mantis/view.php?id=2087)
Signed-off-by: Chris Jones <christopher.jones@arm.com>
---
MdePkg/Include/IndustryStandard/Acpi64.h | 29 +++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/IndustryStandard/Acpi64.h
index 995426ae817561819e4de09553570c2735a5b268..5864870e2ba60eca0e8b04b7b2ab1217895b4994 100644
--- a/MdePkg/Include/IndustryStandard/Acpi64.h
+++ b/MdePkg/Include/IndustryStandard/Acpi64.h
@@ -302,7 +302,7 @@ typedef struct {
//
// Multiple APIC Description Table APIC structure types
-// All other values between 0x0D and 0x7F are reserved and
+// All other values between 0x10 and 0x7F are reserved and
// will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
//
#define EFI_ACPI_6_4_PROCESSOR_LOCAL_APIC 0x00
@@ -321,6 +321,7 @@ typedef struct {
#define EFI_ACPI_6_4_GIC_MSI_FRAME 0x0D
#define EFI_ACPI_6_4_GICR 0x0E
#define EFI_ACPI_6_4_GIC_ITS 0x0F
+#define EFI_ACPI_6_4_MULTIPROCESSOR_WAKEUP 0x10
//
// APIC Structure Definitions
@@ -589,6 +590,32 @@ typedef struct {
UINT32 Reserved2;
} EFI_ACPI_6_4_GIC_ITS_STRUCTURE;
+///
+/// Multiprocessor Wakeup Structure
+///
+typedef struct {
+ UINT8 Type;
+ UINT8 Length;
+ UINT16 MailBoxVersion;
+ UINT32 Reserved;
+ UINT64 MailBoxAddress;
+} EFI_ACPI_6_4_MULTIPROCESSOR_WAKEUP_STRUCTURE;
+
+///
+/// Multiprocessor Wakeup Mailbox Structure
+///
+typedef struct {
+ UINT16 Command;
+ UINT16 Reserved;
+ UINT32 AcpiId;
+ UINT64 WakeupVector;
+ UINT8 ReservedForOs[2032];
+ UINT8 ReservedForFirmware[2048];
+} EFI_ACPI_6_4_MULTIPROCESSOR_WAKEUP_MAILBOX_STRUCTURE;
+
+#define EFI_ACPI_6_4_MULTIPROCESSOR_WAKEUP_MAILBOX_COMMAND_NOOP 0x0000
+#define EFI_ACPI_6_4_MULTIPROCESSOR_WAKEUP_MAILBOX_COMMAND_WAKEUP 0x0001
+
///
/// Smart Battery Description Table (SBST)
///
--
Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")
next prev parent reply other threads:[~2021-07-30 10:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-30 10:22 [PATCH RESEND v1 00/13] Add ACPI 6.4 header file Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 01/13] MdePkg: " Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 02/13] MdePkg: Increment FADT version Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 03/13] MdePkg: Rename SBSA Generic Watchdog to Arm Generic Watchdog Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 04/13] MdePkg: Update PMTT to ACPI 6.4 Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 05/13] MdePkg: Add SPA Location Cookie field to SPA Range structure Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 06/13] MdePkg: Remove DPPT table Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 07/13] MdePkg: Add flags and MinTransferSize to Generic Initiator Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 08/13] MdePkg: Add 'Type 5' PCC structure Chris Jones
2021-07-30 10:22 ` Chris Jones [this message]
2021-07-30 10:22 ` [PATCH RESEND v1 10/13] MdePkg: Add the Platform Health Assessment Table (PHAT) Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 11/13] MdePkg: Add Secure Access Components in the SDEV table Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 12/13] MdePkg: Add Cache ID to PPTT Chris Jones
2021-07-30 10:22 ` [PATCH RESEND v1 13/13] MdePkg: Fix broken coding style in Acpi64.h Chris Jones
2021-08-04 3:27 ` 回复: [PATCH RESEND v1 00/13] Add ACPI 6.4 header file gaoliming
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