SignedCapsulePkg: Replace [Ascii|Unicode]ValueToString

[mirror_edk2.git] / PcAtChipsetPkg / 8254TimerDxe / Timer.h

diff --git a/PcAtChipsetPkg/8254TimerDxe/Timer.h b/PcAtChipsetPkg/8254TimerDxe/Timer.h
index 26935d8775416f28a9f1d618d6f21a6a24132ddc..b2c8afb60672c0a96f5d883d2101e764d06a52b7 100644 (file)
--- a/PcAtChipsetPkg/8254TimerDxe/Timer.h
+++ b/PcAtChipsetPkg/8254TimerDxe/Timer.h
@@ -1,7 +1,7 @@
 /** @file\r
   Private data structures\r
 \r
-Copyright (c) 2005 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials                          \r
 are licensed and made available under the terms and conditions of the BSD License         \r
 which accompanies this distribution.  The full text of the license may be found at        \r
@@ -34,6 +34,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 // ---------------- * 1,000,000 uS/S = 54925.4 uS = 549254 * 100 ns\r
 //   1,193,182 Hz\r
 //\r
+\r
+//\r
+// The maximum tick duration for 8254 timer\r
+//\r
+#define MAX_TIMER_TICK_DURATION     549254\r
+//\r
 // The default timer tick duration is set to 10 ms = 100000 100 ns units\r
 //\r
 #define DEFAULT_TIMER_TICK_DURATION 100000\r
@@ -51,7 +57,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
   @retval EFI_SUCCESS            Timer Architectural Protocol created\r
   @retval EFI_OUT_OF_RESOURCES   Not enough resources available to initialize driver.\r
-  @retval EFI_DEVICE_ERROR       A device error occured attempting to initialize the driver.\r
+  @retval EFI_DEVICE_ERROR       A device error occurred attempting to initialize the driver.\r
 \r
 **/\r
 EFI_STATUS\r
@@ -172,7 +178,7 @@ TimerDriverGetTimerPeriod (
   @param This              The EFI_TIMER_ARCH_PROTOCOL instance.\r
 \r
   @retval EFI_SUCCESS       The soft timer interrupt was generated.\r
-  @retval EFI_UNSUPPORTEDT  The platform does not support the generation of soft timer interrupts.\r
+  @retval EFI_UNSUPPORTED   The platform does not support the generation of soft timer interrupts.\r
 \r
 **/\r
 EFI_STATUS\r