jesd204.h File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

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Classes
struct	jesd204_sysref
	JESD204 parameters for SYSREF. More...
struct	jesd204_link
	JESD204 link configuration settings. More...
struct	jesd204_state_op
	JESD204 device per-state op. More...
struct	jesd204_dev_data
	JESD204 device initialization data. More...
struct	jesd204_topology_dev
struct	jesd204_topology

Macros
#define	JESD204_LINKS_ALL   ((unsigned int)(-1))
#define	JESD204_LMFC_OFFSET_UNINITIALIZED   ((uint16_t)-1)
#define	JESD204_MAX_TOPOLOGY_LINKS   16

Typedefs
typedef int(*	jesd204_sysref_cb) (struct jesd204_dev *jdev)
typedef int(*	jesd204_dev_cb) (struct jesd204_dev *jdev, enum jesd204_state_op_reason reason)
typedef int(*	jesd204_link_cb) (struct jesd204_dev *jdev, enum jesd204_state_op_reason, struct jesd204_link *lnk)

Enumerations
enum	jesd204_subclass {   JESD204_SUBCLASS_0 ,   JESD204_SUBCLASS_1 ,   JESD204_SUBCLASS_2 }
enum	jesd204_version {   JESD204_VERSION_A ,   JESD204_VERSION_B ,   JESD204_VERSION_C }
enum	jesd204_encoder {   JESD204_ENCODER_UNKNOWN ,   JESD204_ENCODER_8B10B ,   JESD204_ENCODER_64B66B ,   JESD204_ENCODER_64B80B ,   JESD204_ENCODER_MAX }
enum	jesd204_sysref_mode {   JESD204_SYSREF_DISABLED ,   JESD204_SYSREF_CONTINUOUS ,   JESD204_SYSREF_ONESHOT }
enum	jesd204_state_change_result {   JESD204_STATE_CHANGE_ERROR = -1 ,   JESD204_STATE_CHANGE_DEFER = 0 ,   JESD204_STATE_CHANGE_DONE }
enum	jesd204_state_op_reason {   JESD204_STATE_OP_REASON_INIT ,   JESD204_STATE_OP_REASON_UNINIT }
enum	jesd204_state_op_mode {   JESD204_STATE_OP_MODE_PER_LINK ,   JESD204_STATE_OP_MODE_PER_DEVICE }
enum	jesd204_dev_op {   JESD204_OP_DEVICE_INIT ,   JESD204_OP_LINK_INIT ,   JESD204_OP_LINK_SUPPORTED ,   JESD204_OP_LINK_PRE_SETUP ,   JESD204_OP_CLK_SYNC_STAGE1 ,   JESD204_OP_CLK_SYNC_STAGE2 ,   JESD204_OP_CLK_SYNC_STAGE3 ,   JESD204_OP_LINK_SETUP ,   JESD204_OP_OPT_SETUP_STAGE1 ,   JESD204_OP_OPT_SETUP_STAGE2 ,   JESD204_OP_OPT_SETUP_STAGE3 ,   JESD204_OP_OPT_SETUP_STAGE4 ,   JESD204_OP_OPT_SETUP_STAGE5 ,   JESD204_OP_CLOCKS_ENABLE ,   JESD204_OP_LINK_ENABLE ,   JESD204_OP_LINK_RUNNING ,   JESD204_OP_OPT_POST_RUNNING_STAGE ,   __JESD204_MAX_OPS }

Functions
int	jesd204_dev_register (struct jesd204_dev **jdev, const struct jesd204_dev_data *dev_data)
int	jesd204_dev_unregister (struct jesd204_dev *jdev)
int	jesd204_topology_init (struct jesd204_topology **topology, struct jesd204_topology_dev *devs, unsigned int devs_number)
int	jesd204_topology_remove (struct jesd204_topology *topology)
int	jesd204_fsm_start (struct jesd204_topology *topology, unsigned int link_idx)
int	jesd204_fsm_stop (struct jesd204_topology *topology, unsigned int link_idx)
void *	jesd204_dev_priv (struct jesd204_dev *jdev)
int	jesd204_link_get_lmfc_lemc_rate (struct jesd204_link *lnk, unsigned long *rate_hz)
int	jesd204_link_get_rate_khz (struct jesd204_link *lnk, unsigned long *lane_rate_khz)
int	jesd204_link_get_device_clock (struct jesd204_link *lnk, unsigned long *device_clock)
int	jesd204_sysref_async (struct jesd204_dev *jdev)
int	jesd204_sysref_async_force (struct jesd204_dev *jdev)
bool	jesd204_dev_is_top (struct jesd204_dev *jdev)
void	jesd204_copy_link_params (struct jesd204_link *dst, const struct jesd204_link *src)

Macro Definition Documentation

JESD204_LINKS_ALL

#define JESD204_LINKS_ALL   ((unsigned int)(-1))

JESD204_LMFC_OFFSET_UNINITIALIZED

#define JESD204_LMFC_OFFSET_UNINITIALIZED   ((uint16_t)-1)

JESD204_MAX_TOPOLOGY_LINKS

#define JESD204_MAX_TOPOLOGY_LINKS   16

Typedef Documentation

jesd204_dev_cb

typedef int(* jesd204_dev_cb) (struct jesd204_dev *jdev, enum jesd204_state_op_reason reason)

jesd204_link_cb

typedef int(* jesd204_link_cb) (struct jesd204_dev *jdev, enum jesd204_state_op_reason, struct jesd204_link *lnk)

jesd204_sysref_cb

typedef int(* jesd204_sysref_cb) (struct jesd204_dev *jdev)

Enumeration Type Documentation

jesd204_dev_op

enum jesd204_dev_op

Enumerator
JESD204_OP_DEVICE_INIT
JESD204_OP_LINK_INIT
JESD204_OP_LINK_SUPPORTED
JESD204_OP_LINK_PRE_SETUP
JESD204_OP_CLK_SYNC_STAGE1
JESD204_OP_CLK_SYNC_STAGE2
JESD204_OP_CLK_SYNC_STAGE3
JESD204_OP_LINK_SETUP
JESD204_OP_OPT_SETUP_STAGE1
JESD204_OP_OPT_SETUP_STAGE2
JESD204_OP_OPT_SETUP_STAGE3
JESD204_OP_OPT_SETUP_STAGE4
JESD204_OP_OPT_SETUP_STAGE5
JESD204_OP_CLOCKS_ENABLE
JESD204_OP_LINK_ENABLE
JESD204_OP_LINK_RUNNING
JESD204_OP_OPT_POST_RUNNING_STAGE
__JESD204_MAX_OPS

jesd204_encoder

enum jesd204_encoder

Enumerator
JESD204_ENCODER_UNKNOWN
JESD204_ENCODER_8B10B
JESD204_ENCODER_64B66B
JESD204_ENCODER_64B80B
JESD204_ENCODER_MAX

jesd204_state_change_result

enum jesd204_state_change_result

Enumerator
JESD204_STATE_CHANGE_ERROR
JESD204_STATE_CHANGE_DEFER
JESD204_STATE_CHANGE_DONE

jesd204_state_op_mode

enum jesd204_state_op_mode

Enumerator
JESD204_STATE_OP_MODE_PER_LINK
JESD204_STATE_OP_MODE_PER_DEVICE

jesd204_state_op_reason

enum jesd204_state_op_reason

Enumerator
JESD204_STATE_OP_REASON_INIT
JESD204_STATE_OP_REASON_UNINIT

jesd204_subclass

enum jesd204_subclass

Enumerator
JESD204_SUBCLASS_0
JESD204_SUBCLASS_1
JESD204_SUBCLASS_2

jesd204_sysref_mode

enum jesd204_sysref_mode

Enumerator
JESD204_SYSREF_DISABLED
JESD204_SYSREF_CONTINUOUS
JESD204_SYSREF_ONESHOT

jesd204_version

enum jesd204_version

Enumerator
JESD204_VERSION_A
JESD204_VERSION_B
JESD204_VERSION_C

Function Documentation

jesd204_copy_link_params()

void jesd204_copy_link_params	(	struct jesd204_link *	dst,
		const struct jesd204_link *	src )

jesd204_dev_is_top()

bool jesd204_dev_is_top

(

struct jesd204_dev *

jdev

)

jesd204_dev_priv()

void * jesd204_dev_priv

(

struct jesd204_dev *

jdev

)

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jesd204_dev_register()

int jesd204_dev_register	(	struct jesd204_dev **	jdev,
		const struct jesd204_dev_data *	dev_data )

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jesd204_dev_unregister()

int jesd204_dev_unregister

(

struct jesd204_dev *

jdev

)

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jesd204_fsm_start()

int jesd204_fsm_start	(	struct jesd204_topology *	topology,
		unsigned int	link_idx )

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jesd204_fsm_stop()

int jesd204_fsm_stop	(	struct jesd204_topology *	topology,
		unsigned int	link_idx )

jesd204_link_get_device_clock()

int jesd204_link_get_device_clock	(	struct jesd204_link *	lnk,
		unsigned long *	device_clock )

jesd204_link_get_lmfc_lemc_rate()

int jesd204_link_get_lmfc_lemc_rate	(	struct jesd204_link *	lnk,
		unsigned long *	rate_hz )

jesd204_link_get_rate_khz()

int jesd204_link_get_rate_khz	(	struct jesd204_link *	lnk,
		unsigned long *	lane_rate_khz )

jesd204_sysref_async()

int jesd204_sysref_async

(

struct jesd204_dev *

jdev

)

jesd204_sysref_async_force()

int jesd204_sysref_async_force

(

struct jesd204_dev *

jdev

)

jesd204_topology_init()

int jesd204_topology_init	(	struct jesd204_topology **	topology,
		struct jesd204_topology_dev *	devs,
		unsigned int	devs_number )

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jesd204_topology_remove()

int jesd204_topology_remove

(

struct jesd204_topology *

topology

)