AM62x MCU+ SDK  10.01.00
sdl_dpl.h
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32 
52 #ifndef SDL_DPL_H_
53 #define SDL_DPL_H_
54 
55 #include <stdint.h>
56 #include <sdl/include/sdl_types.h>
57 
58 /* Data Structures and Types */
59 
63 typedef void (*pSDL_DPL_InterruptCallbackFunction)(void *arg);
64 
69 typedef struct SDL_DPL_HwipParams_s
70 {
71  int32_t intNum;
75  uintptr_t callbackArg;
78 
79 typedef void* pSDL_DPL_HwipHandle;
80 
84 typedef int32_t (*pSDL_DPL_InterruptFunction)(int32_t intNum);
85 
90 
95 
99 typedef int32_t (*pSDL_DPL_DelayFunction)(int32_t ndelay);
100 
104 typedef void* (*pSDL_DPL_AddrTranslateFunction)(uint64_t addr, uint32_t size);
105 
109 typedef int32_t (*pSDL_DPL_globalDisableInterruptsFunction)(uintptr_t *key);
110 
114 typedef int32_t (*pSDL_DPL_globalRestoreInterruptsFunction)(uintptr_t key);
115 
120 typedef struct SDL_DPL_Interface_s
121 {
139 
140 /* Functions */
141 
156 int32_t SDL_DPL_init(SDL_DPL_Interface *dplInterface);
157 
170 int32_t SDL_DPL_enableInterrupt(int32_t intNum);
171 
184 int32_t SDL_DPL_disableInterrupt(int32_t intNum);
185 
200 
214 
228 int32_t SDL_DPL_delay(int32_t ndelay);
229 
242 void *SDL_DPL_addrTranslate(uint64_t addr, uint32_t size);
243 
261 int32_t SDL_DPL_globalDisableInterrupts(uintptr_t *key);
262 
278 int32_t SDL_DPL_globalRestoreInterrupts(uintptr_t key);
279 
282 #endif /* SDL_DPL_H_ */
size
uint16_t size
Definition: tisci_boardcfg.h:1
pSDL_DPL_globalRestoreInterruptsFunction
int32_t(* pSDL_DPL_globalRestoreInterruptsFunction)(uintptr_t key)
Prototype for the interrupt global restore function.
Definition: sdl_dpl.h:114
SDL_DPL_Interface::addrTranslate
pSDL_DPL_AddrTranslateFunction addrTranslate
Definition: sdl_dpl.h:137
pSDL_DPL_InterruptCallbackFunction
void(* pSDL_DPL_InterruptCallbackFunction)(void *arg)
Prototype for the interrupt callback function.
Definition: sdl_dpl.h:63
SDL_DPL_Interface::enableInterrupt
pSDL_DPL_InterruptFunction enableInterrupt
Definition: sdl_dpl.h:123
SDL_DPL_disableInterrupt
int32_t SDL_DPL_disableInterrupt(int32_t intNum)
DPL disable interrupt.
SDL_DPL_Interface::disableInterrupt
pSDL_DPL_InterruptFunction disableInterrupt
Definition: sdl_dpl.h:125
SDL_DPL_init
int32_t SDL_DPL_init(SDL_DPL_Interface *dplInterface)
DPL init.
pSDL_DPL_InterruptFunction
int32_t(* pSDL_DPL_InterruptFunction)(int32_t intNum)
Prototype for the interrupt enable/disable functions.
Definition: sdl_dpl.h:84
pSDL_DPL_RegisterFunction
pSDL_DPL_HwipHandle(* pSDL_DPL_RegisterFunction)(SDL_DPL_HwipParams *pParams)
Prototype for the interrupt registration function.
Definition: sdl_dpl.h:89
pSDL_DPL_AddrTranslateFunction
void *(* pSDL_DPL_AddrTranslateFunction)(uint64_t addr, uint32_t size)
Prototype for address translation function.
Definition: sdl_dpl.h:104
addr
uint64_t addr
Definition: csl_udmap_tr.h:3
SDL_DPL_Interface::globalRestoreInterrupts
pSDL_DPL_globalRestoreInterruptsFunction globalRestoreInterrupts
Definition: sdl_dpl.h:135
SDL_DPL_HwipParams
This structure contains the parameters for interrupt registration through the SDL DPL interface.
Definition: sdl_dpl.h:70
SDL_DPL_Interface::delay
pSDL_DPL_DelayFunction delay
Definition: sdl_dpl.h:131
SDL_DPL_globalRestoreInterrupts
int32_t SDL_DPL_globalRestoreInterrupts(uintptr_t key)
DPL globally enable interrupts.
SDL_DPL_Interface
This structure contains the pointers for the DPL interfaces provided by the application to SDL_DPL_in...
Definition: sdl_dpl.h:121
pSDL_DPL_globalDisableInterruptsFunction
int32_t(* pSDL_DPL_globalDisableInterruptsFunction)(uintptr_t *key)
Prototype for the interrupt global disable function.
Definition: sdl_dpl.h:109
SDL_DPL_Interface::globalDisableInterrupts
pSDL_DPL_globalDisableInterruptsFunction globalDisableInterrupts
Definition: sdl_dpl.h:133
SDL_DPL_HwipParams::intNum
int32_t intNum
Definition: sdl_dpl.h:71
SDL_DPL_enableInterrupt
int32_t SDL_DPL_enableInterrupt(int32_t intNum)
DPL enable interrupt.
SDL_DPL_Interface::registerInterrupt
pSDL_DPL_RegisterFunction registerInterrupt
Definition: sdl_dpl.h:127
SDL_DPL_HwipParams::callbackArg
uintptr_t callbackArg
Definition: sdl_dpl.h:75
SDL_DPL_HwipParams::callback
pSDL_DPL_InterruptCallbackFunction callback
Definition: sdl_dpl.h:73
SDL_DPL_deregisterInterrupt
int32_t SDL_DPL_deregisterInterrupt(pSDL_DPL_HwipHandle handle)
DPL deregister interrupt.
SDL_DPL_delay
int32_t SDL_DPL_delay(int32_t ndelay)
DPL delay.
SDL_DPL_Interface::deregisterInterrupt
pSDL_DPL_DeregisterFunction deregisterInterrupt
Definition: sdl_dpl.h:129
SDL_DPL_registerInterrupt
int32_t SDL_DPL_registerInterrupt(SDL_DPL_HwipParams *pParams, pSDL_DPL_HwipHandle *handle)
DPL register interrupt.
SDL_DPL_addrTranslate
void * SDL_DPL_addrTranslate(uint64_t addr, uint32_t size)
DPL Address translation function.
pSDL_DPL_DeregisterFunction
int32_t(* pSDL_DPL_DeregisterFunction)(pSDL_DPL_HwipHandle handle)
Prototype for the interrupt de-register function.
Definition: sdl_dpl.h:94
SDL_DPL_globalDisableInterrupts
int32_t SDL_DPL_globalDisableInterrupts(uintptr_t *key)
DPL globally disable interrupts.
pSDL_DPL_HwipHandle
void * pSDL_DPL_HwipHandle
Definition: sdl_dpl.h:79
pSDL_DPL_DelayFunction
int32_t(* pSDL_DPL_DelayFunction)(int32_t ndelay)
Prototype for the delay function.
Definition: sdl_dpl.h:99