dwc_otg_adp.h File Reference

This file contains the Attach Detect Protocol interfaces and defines (functions) and structures for Linux. More...

Go to the source code of this file.

Data Structures
struct	dwc_otg_adp
Defines
#define	DWC_OTG_ADP_UNATTACHED   0
#define	DWC_OTG_ADP_ATTACHED   1
#define	DWC_OTG_ADP_UNKOWN   2
Typedefs
typedef dwc_otg_adp	dwc_otg_adp_t
Functions
void	dwc_otg_adp_write_reg (dwc_otg_core_if_t *core_if, uint32_t value)
	Attach Detect Protocol functions.
uint32_t	dwc_otg_adp_read_reg (dwc_otg_core_if_t *core_if)
	Function is called to read ADP registers.
uint32_t	dwc_otg_adp_probe_start (dwc_otg_core_if_t *core_if)
	Starts the ADP Probing.
uint32_t	dwc_otg_adp_sense_start (dwc_otg_core_if_t *core_if)
	Starts the ADP Sense.
uint32_t	dwc_otg_adp_probe_stop (dwc_otg_core_if_t *core_if)
	Stops the ADP Probing.
uint32_t	dwc_otg_adp_sense_stop (dwc_otg_core_if_t *core_if)
	Stops the ADP Sensing.
void	dwc_otg_adp_start (dwc_otg_core_if_t *core_if, uint8_t is_host)
	Called right after driver is loaded to perform initial actions for ADP.
void	dwc_otg_adp_init (dwc_otg_core_if_t *core_if)
void	dwc_otg_adp_remove (dwc_otg_core_if_t *core_if)
int32_t	dwc_otg_adp_handle_intr (dwc_otg_core_if_t *core_if)
	ADP Interrupt handler.
int32_t	dwc_otg_adp_handle_srp_intr (dwc_otg_core_if_t *core_if)

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Detailed Description

This file contains the Attach Detect Protocol interfaces and defines (functions) and structures for Linux.

Definition in file dwc_otg_adp.h.

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Function Documentation

uint32_t dwc_otg_adp_probe_start (  dwc_otg_core_if_t *  core_if  )

Starts the ADP Probing. Parameters: core_if  the pointer to core_if structure. Definition at line 296 of file dwc_otg_adp.c.

uint32_t dwc_otg_adp_sense_start (  dwc_otg_core_if_t *  core_if  )

Starts the ADP Sense. Parameters: core_if  the pointer to core_if strucure. Definition at line 357 of file dwc_otg_adp.c.

uint32_t dwc_otg_adp_probe_stop (  dwc_otg_core_if_t *  core_if  )

Stops the ADP Probing. Parameters: core_if  the pointer to core_if strucure. Definition at line 393 of file dwc_otg_adp.c.

uint32_t dwc_otg_adp_sense_stop (  dwc_otg_core_if_t *  core_if  )

Stops the ADP Sensing. Parameters: core_if  the pointer to core_if strucure. Definition at line 416 of file dwc_otg_adp.c.

void dwc_otg_adp_start (  dwc_otg_core_if_t *  core_if, uint8_t  is_host )

Called right after driver is loaded to perform initial actions for ADP. Parameters: core_if  the pointer to core_if structure. is_host  - flag for current mode of operation either from GINTSTS or GPWRDN Definition at line 458 of file dwc_otg_adp.c.

int32_t dwc_otg_adp_handle_srp_intr (  dwc_otg_core_if_t *  core_if  )

Parameters: core_if  Programming view of DWC_otg controller. Definition at line 792 of file dwc_otg_adp.c.

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