From: Rebecca Cran <quic_rcran@quicinc.com>
Date: Tue, 17 Jan 2023 04:57:30 +0000 (-0700)
Subject: ArmPkg: Add GET_MPIDR_AFFINITY_BITS and MPIDR_MT_BIT to ArmLib.h
X-Git-Tag: edk2-stable202302~84
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=d1855afc6e0ef37eeaef1c8c10aff55b1c9995b9

ArmPkg: Add GET_MPIDR_AFFINITY_BITS and MPIDR_MT_BIT to ArmLib.h

Signed-off-by: Rebecca Cran <rebecca@quicinc.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
---

diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h
index 6566deebdd..fa605f128b 100644
--- a/ArmPkg/Include/Library/ArmLib.h
+++ b/ArmPkg/Include/Library/ArmLib.h
@@ -108,14 +108,16 @@ typedef enum {
 
 #define ARM_CORE_MASK     ARM_CORE_AFF0
 #define ARM_CLUSTER_MASK  ARM_CORE_AFF1
-#define GET_CORE_ID(MpId)            ((MpId) & ARM_CORE_MASK)
-#define GET_CLUSTER_ID(MpId)         (((MpId) & ARM_CLUSTER_MASK) >> 8)
-#define GET_MPID(ClusterId, CoreId)  (((ClusterId) << 8) | (CoreId))
-#define GET_MPIDR_AFF0(MpId)         ((MpId) & ARM_CORE_AFF0)
-#define GET_MPIDR_AFF1(MpId)         (((MpId) & ARM_CORE_AFF1) >> 8)
-#define GET_MPIDR_AFF2(MpId)         (((MpId) & ARM_CORE_AFF2) >> 16)
-#define GET_MPIDR_AFF3(MpId)         (((MpId) & ARM_CORE_AFF3) >> 32)
+#define GET_CORE_ID(MpId)              ((MpId) & ARM_CORE_MASK)
+#define GET_CLUSTER_ID(MpId)           (((MpId) & ARM_CLUSTER_MASK) >> 8)
+#define GET_MPID(ClusterId, CoreId)    (((ClusterId) << 8) | (CoreId))
+#define GET_MPIDR_AFF0(MpId)           ((MpId) & ARM_CORE_AFF0)
+#define GET_MPIDR_AFF1(MpId)           (((MpId) & ARM_CORE_AFF1) >> 8)
+#define GET_MPIDR_AFF2(MpId)           (((MpId) & ARM_CORE_AFF2) >> 16)
+#define GET_MPIDR_AFF3(MpId)           (((MpId) & ARM_CORE_AFF3) >> 32)
+#define GET_MPIDR_AFFINITY_BITS(MpId)  ((MpId) & 0xFF00FFFFFF)
 #define PRIMARY_CORE_ID  (PcdGet32(PcdArmPrimaryCore) & ARM_CORE_MASK)
+#define MPIDR_MT_BIT     BIT24
 
 /** Reads the CCSIDR register for the specified cache.