mbgpccyc.h File Reference

#include <mbg_tgt.h>
#include <words.h>

Go to the source code of this file.

Macros
#define	_ext   extern
#define	_mbg_swab_mbg_pc_cycles(_p)   _nop_macro_fnc()
#define	_mbg_swab_mbg_pc_cycles_frequency(_p)   _nop_macro_fnc()
#define	MBG_PC_CYCLES_SUPPORTED   0

Typedefs
typedef int64_t	MBG_PC_CYCLES
	Generic types to hold PC cycle counter values. More...
typedef uint64_t	MBG_PC_CYCLES_FREQUENCY

Functions
static __mbg_inline void	mbg_get_pc_cycles (MBG_PC_CYCLES *p)
static __mbg_inline void	mbg_get_pc_cycles_frequency (MBG_PC_CYCLES_FREQUENCY *p)
static __mbg_inline MBG_PC_CYCLES	mbg_delta_pc_cycles (const MBG_PC_CYCLES *p1, const MBG_PC_CYCLES *p2)

Macro Definition Documentation

_ext

#define _ext   extern

Definition at line 71 of file mbgpccyc.h.

_mbg_swab_mbg_pc_cycles

#define _mbg_swab_mbg_pc_cycles

(

_p

)

_nop_macro_fnc()

Definition at line 111 of file mbgpccyc.h.

_mbg_swab_mbg_pc_cycles_frequency

#define _mbg_swab_mbg_pc_cycles_frequency

(

_p

)

_nop_macro_fnc()

Definition at line 114 of file mbgpccyc.h.

MBG_PC_CYCLES_SUPPORTED

#define MBG_PC_CYCLES_SUPPORTED   0

Typedef Documentation

MBG_PC_CYCLES

typedef int64_t MBG_PC_CYCLES

Generic types to hold PC cycle counter values.

The cycle counter value is usually derived from the PC CPU's TSC or some other timer hardware on the mainboard.

Definition at line 97 of file mbgpccyc.h.

MBG_PC_CYCLES_FREQUENCY

typedef uint64_t MBG_PC_CYCLES_FREQUENCY

Definition at line 98 of file mbgpccyc.h.

Function Documentation

mbg_delta_pc_cycles()

static __mbg_inline MBG_PC_CYCLES mbg_delta_pc_cycles ( const MBG_PC_CYCLES *  p1, const MBG_PC_CYCLES *  p2  )

static

Definition at line 296 of file mbgpccyc.h.

Referenced by mbg_chk_time_info(), mbg_comp_hr_latency(), mbg_get_default_cycles_frequency_from_dev(), mbg_set_current_process_affinity_to_cpu(), and report_ret_val().

mbg_get_pc_cycles()

static __mbg_inline void mbg_get_pc_cycles ( MBG_PC_CYCLES *  p )

static

Definition at line 178 of file mbgpccyc.h.

Referenced by do_get_fast_hr_timestamp_cycles_safe(), do_mbgxhrtime(), ioctl_switch(), mbg_get_fast_hr_timestamp_comp(), mbg_get_hr_time_comp(), mbg_set_current_process_affinity_to_cpu(), pcps_read_amcc_s5920(), pcps_read_amcc_s5933(), pcps_read_asic(), pcps_read_std(), report_io_cmd(), report_ret_val(), and swap_tstamp().

mbg_get_pc_cycles_frequency()

static __mbg_inline void mbg_get_pc_cycles_frequency ( MBG_PC_CYCLES_FREQUENCY *  p )

static

Definition at line 250 of file mbgpccyc.h.

Referenced by ioctl_switch(), mbg_get_default_cycles_frequency(), and pcps_probe_device().