From: Sami Mujawar <sami.muja...@arm.com>
Move PCC structure definitions from Arm Namespace header file to
the Arch Common namespace header file.
Cc: Pierre Gondois <pierre.gond...@arm.com>
Cc: Yeo Reum Yun <yeoreum....@arm.com>
Cc: AbdulLateef Attar <abdullateef.at...@amd.com>
Cc: Jeshua Smith <jesh...@nvidia.com>
Cc: Jeff Brasen <jbra...@nvidia.com>
Cc: Girish Mahadevan <gmahade...@nvidia.com>
Cc: Leif Lindholm <quic_llind...@quicinc.com>
Cc: Meenakshi Aggarwal <meenakshi.aggar...@nxp.com>
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
Signed-off-by: Pierre Gondois <pierre.gond...@arm.com>
---
.../Include/ArchCommonNameSpaceObjects.h | 72 +++++++++++++++++++
.../Include/ArmNameSpaceObjects.h | 72 -------------------
2 files changed, 72 insertions(+), 72 deletions(-)
diff --git a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
index 63b24de2f2f1..e21e2ca4e0d2 100644
--- a/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArchCommonNameSpaceObjects.h
@@ -451,6 +451,78 @@ typedef struct CmArchCommonCacheInfo {
*/
typedef AML_CPC_INFO CM_ARCH_COMMON_CPC_INFO;
+/** A structure that describes a
+ PCC Mailbox Register.
+*/
+typedef struct PccMailboxRegisterInfo {
+ /// GAS describing the Register.
+ EFI_ACPI_6_4_GENERIC_ADDRESS_STRUCTURE Register;
+
+ /** Mask of bits to preserve when writing.
+
+ This mask is also used for registers. The Register is only read
+ and there is no write mask required. E.g.:
+ - Error Status mask (Cf. PCC Subspace types 3/4/5).
+ - Command Complete Check mask (Cf. PCC Subspace types 3/4/5).
+ */
+ UINT64 PreserveMask;
+
+ /// Mask of bits to set when writing.
+ UINT64 WriteMask;
+} PCC_MAILBOX_REGISTER_INFO;
+
+/** A structure that describes the
+ PCC Subspace CHannel Timings.
+*/
+typedef struct PccSubspaceChannelTimingInfo {
+ /// Expected latency to process a command, in microseconds.
+ UINT32 NominalLatency;
+
+ /** Maximum number of periodic requests that the subspace channel can
+ support, reported in commands per minute. 0 indicates no limitation.
+
+ This field is ignored for the PCC Subspace type 5 (HW Registers based).
+ */
+ UINT32 MaxPeriodicAccessRate;
+
+ /** Minimum amount of time that OSPM must wait after the completion
+ of a command before issuing the next command, in microseconds.
+ */
+ UINT16 MinRequestTurnaroundTime;
+} PCC_SUBSPACE_CHANNEL_TIMING_INFO;
+
+/** A structure that describes a
+ Generic PCC Subspace (Type 0).
+*/
+typedef struct PccSubspaceGenericInfo {
+ /** Subspace Id.
+
+ Cf. ACPI 6.4, s14.7 Referencing the PCC address space
+ Cf. s14.1.2 Platform Communications Channel Subspace Structures
+ The subspace ID of a PCC subspace is its index in the array of
+ subspace structures, starting with subspace 0.
+
+ At most 256 subspaces are supported.
+ */
+ UINT8 SubspaceId;
+
+ /// Table type (or subspace).
+ UINT8 Type;
+
+ /// Base address of the shared memory range.
+ /// This field is ignored for the PCC Subspace type 5 (HW Registers based).
+ UINT64 BaseAddress;
+
+ /// Address length.
+ UINT64 AddressLength;
+
+ /// Doorbell Register.
+ PCC_MAILBOX_REGISTER_INFO DoorbellReg;
+
+ /// Mailbox Timings.
+ PCC_SUBSPACE_CHANNEL_TIMING_INFO ChannelTiming;
+} PCC_SUBSPACE_GENERIC_INFO;
+
#pragma pack()
#endif // ARCH_COMMON_NAMESPACE_OBJECTS_H_
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index b9d1202be365..e9a2cb0fe6c5 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -714,78 +714,6 @@ typedef struct CmArmRmrDescriptor {
UINT64 Length;
} CM_ARM_MEMORY_RANGE_DESCRIPTOR;
-/** A structure that describes a
- PCC Mailbox Register.
-*/
-typedef struct PccMailboxRegisterInfo {
- /// GAS describing the Register.
- EFI_ACPI_6_4_GENERIC_ADDRESS_STRUCTURE Register;
-
- /** Mask of bits to preserve when writing.
-
- This mask is also used for registers. The Register is only read
- and there is no write mask required. E.g.:
- - Error Status mask (Cf. PCC Subspace types 3/4/5).
- - Command Complete Check mask (Cf. PCC Subspace types 3/4/5).
- */
- UINT64 PreserveMask;
-
- /// Mask of bits to set when writing.
- UINT64 WriteMask;
-} PCC_MAILBOX_REGISTER_INFO;
-
-/** A structure that describes the
- PCC Subspace CHannel Timings.
-*/
-typedef struct PccSubspaceChannelTimingInfo {
- /// Expected latency to process a command, in microseconds.
- UINT32 NominalLatency;
-
- /** Maximum number of periodic requests that the subspace channel can
- support, reported in commands per minute. 0 indicates no limitation.
-
- This field is ignored for the PCC Subspace type 5 (HW Registers based).
- */
- UINT32 MaxPeriodicAccessRate;
-
- /** Minimum amount of time that OSPM must wait after the completion
- of a command before issuing the next command, in microseconds.
- */
- UINT16 MinRequestTurnaroundTime;
-} PCC_SUBSPACE_CHANNEL_TIMING_INFO;
-
-/** A structure that describes a
- Generic PCC Subspace (Type 0).
-*/
-typedef struct CmArmPccSubspaceGenericInfo {
- /** Subspace Id.
-
- Cf. ACPI 6.4, s14.7 Referencing the PCC address space
- Cf. s14.1.2 Platform Communications Channel Subspace Structures
- The subspace ID of a PCC subspace is its index in the array of
- subspace structures, starting with subspace 0.
-
- At most 256 subspaces are supported.
- */
- UINT8 SubspaceId;
-
- /// Table type (or subspace).
- UINT8 Type;
-
- /// Base address of the shared memory range.
- /// This field is ignored for the PCC Subspace type 5 (HW Registers based).
- UINT64 BaseAddress;
-
- /// Address length.
- UINT64 AddressLength;
-
- /// Doorbell Register.
- PCC_MAILBOX_REGISTER_INFO DoorbellReg;
-
- /// Mailbox Timings.
- PCC_SUBSPACE_CHANNEL_TIMING_INFO ChannelTiming;
-} PCC_SUBSPACE_GENERIC_INFO;
-
/** A structure that describes a
PCC Subspace of type 0 (Generic).
--
2.25.1
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