ArmPkg/ArmLib: remove indirection layer from timer register accessors

[mirror_edk2.git] / ArmPkg / Include / Library / ArmLib.h

diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h
index 40d97e09b5665101fdbe1d2bc60d9df5015d2c53..19501efa991f5da6f2fbfb85271c5c74388bb99e 100644 (file)
--- a/ArmPkg/Include/Library/ArmLib.h
+++ b/ArmPkg/Include/Library/ArmLib.h
@@ -587,4 +587,132 @@ ArmUnsetCpuActlrBit (
   IN  UINTN    Bits\r
   );\r
 \r
+//\r
+// Accessors for the architected generic timer registers\r
+//\r
+\r
+#define ARM_ARCH_TIMER_ENABLE           (1 << 0)\r
+#define ARM_ARCH_TIMER_IMASK            (1 << 1)\r
+#define ARM_ARCH_TIMER_ISTATUS          (1 << 2)\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntFrq (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntFrq (\r
+  UINTN   FreqInHz\r
+  );\r
+\r
+UINT64\r
+EFIAPI\r
+ArmReadCntPct (\r
+  VOID\r
+  );\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntkCtl (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntkCtl (\r
+  UINTN   Val\r
+  );\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntpTval (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntpTval (\r
+  UINTN   Val\r
+  );\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntpCtl (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntpCtl (\r
+  UINTN   Val\r
+  );\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntvTval (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntvTval (\r
+  UINTN   Val\r
+  );\r
+\r
+UINTN\r
+EFIAPI\r
+ArmReadCntvCtl (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntvCtl (\r
+  UINTN   Val\r
+  );\r
+\r
+UINT64\r
+EFIAPI\r
+ArmReadCntvCt (\r
+  VOID\r
+  );\r
+\r
+UINT64\r
+EFIAPI\r
+ArmReadCntpCval (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntpCval (\r
+  UINT64   Val\r
+  );\r
+\r
+UINT64\r
+EFIAPI\r
+ArmReadCntvCval (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntvCval (\r
+  UINT64   Val\r
+  );\r
+\r
+UINT64\r
+EFIAPI\r
+ArmReadCntvOff (\r
+  VOID\r
+  );\r
+\r
+VOID\r
+EFIAPI\r
+ArmWriteCntvOff (\r
+  UINT64   Val\r
+  );\r
+\r
 #endif // __ARM_LIB__\r