initial commit

lib/amb1_sdk/soc/realtek/8195a/fwlib/hal_timer.h

@@ -0,0 +1,96 @@
+/*
+ *  Routines to access hardware
+ *
+ *  Copyright (c) 2013 Realtek Semiconductor Corp.
+ *
+ *  This module is a confidential and proprietary property of RealTek and
+ *  possession or use of this module requires written permission of RealTek.
+ */
+
+#ifndef _HAL_TIMER_H_
+#define _HAL_TIMER_H_
+#include "basic_types.h"
+#include "hal_platform.h"
+#include "rtl8195a_timer.h"
+
+#define GTIMER_CLK_HZ           (32768)
+#define GTIMER_TICK_US          (1000000/GTIMER_CLK_HZ)
+
+typedef enum _TIMER_MODE_ {
+    FREE_RUN_MODE = 0,
+    USER_DEFINED = 1
+}TIMER_MODE, *PTIMER_MODE;
+
+
+typedef struct _TIMER_ADAPTER_ {
+
+    u32         TimerLoadValueUs;
+    u32         TimerIrqPriority;
+    TIMER_MODE  TimerMode;
+    IRQ_HANDLE  IrqHandle;
+    u8          TimerId;    
+    u8          IrqDis;
+
+}TIMER_ADAPTER, *PTIMER_ADAPTER;
+
+
+typedef struct _HAL_TIMER_OP_ {
+    u32  (*HalGetTimerId)(u32 *TimerId);
+    BOOL (*HalTimerInit)(VOID *Data);
+    u32  (*HalTimerReadCount)(u32 TimerId);
+    VOID (*HalTimerIrqClear)(u32 TimerId);
+    VOID (*HalTimerDis)(u32 TimerId);
+    VOID (*HalTimerEn)(u32 TimerId);
+    VOID (*HalTimerDumpReg)(u32 TimerId);
+}HAL_TIMER_OP, *PHAL_TIMER_OP;
+
+#ifdef CONFIG_TIMER_MODULE
+// This variable declared in ROM code
+extern HAL_TIMER_OP HalTimerOp;
+#endif
+
+VOID HalTimerOpInit_Patch(
+    IN  VOID *Data
+);
+
+
+//======================================================
+// ROM Function prototype
+_LONG_CALL_ VOID HalTimerOpInitV02(IN  VOID *Data);
+
+#ifndef CONFIG_RELEASE_BUILD_LIBRARIES
+#define HalTimerOpInit      HalTimerOpInit_Patch
+#endif
+
+#ifdef CONFIG_RELEASE_BUILD_LIBRARIES
+void HalTimerOpInit(
+    void *Data
+);
+
+HAL_Status
+HalTimerInit(
+    void *Data
+);
+
+void
+HalTimerEnable(
+    uint32_t TimerId
+);
+
+void
+HalTimerDisable(
+    uint32_t TimerId
+);
+
+void
+HalTimerReLoad(
+    uint32_t TimerId,
+    uint32_t LoadUs
+);
+
+void
+HalTimerDeInit(
+    void *Data
+);
+#endif  // #ifdef CONFIG_RELEASE_BUILD_LIBRARIES
+#endif