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wr-switch-sw
Commit 2ab95768 authored by Alessandro Rubini's avatar Alessandro Rubini
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userspace: fix a broken symlink 

This userspace/wrsw_hal/rt_ipc.h pointed to rt/ which was removed (now
RT code is build in wrpc-sw instead).  This makes the file a regular
file, with the right contents
Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent 74a168c8
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userspace/wrsw_hal/rt_ipc.h deleted 120000 → 0
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../../rt/ipc/rt_ipc.h
\ No newline at end of file
userspace/wrsw_hal/rt_ipc.h 0 → 100644
View file @ 2ab95768
#ifndef __RT_IPC_H
#define __RT_IPC_H
#include <stdint.h>
#define RTS_PLL_CHANNELS 18
/* Individual channel flags */
/* Reference input frequency valid */
#define CHAN_REF_VALID (1<<0)
/* Frequency out of range */
#define CHAN_FREQ_OUT_OF_RANGE (1<<1)
/* Phase is drifting too fast */
#define CHAN_DRIFTING (1<<2)
/* Channel phase measurement is ready */
#define CHAN_PMEAS_READY (1<<3)
/* Channel not available/disabled */
#define CHAN_DISABLED (1<<4)
/* Channel is busy adjusting phase */
#define CHAN_SHIFTING (1<<5)
/* Channel is busy adjusting phase */
#define CHAN_PTRACKER_ENABLED (1<<6)
/* DMTD clock is present */
#define RTS_DMTD_LOCKED (1<<0)
/* 125 MHz reference locked */
#define RTS_REF_LOCKED (1<<1)
/* External 10 MHz reference present */
#define RTS_EXT_10M_VALID (1<<2)
/* External 1-PPS present */
#define RTS_EXT_PPS_VALID (1<<3)
/* External 10 MHz frequency out-of-range */
#define RTS_EXT_10M_OUT_OF_RANGE (1<<4)
/* External 1-PPS frequency out-of-range */
#define RTS_EXT_PPS_OUT_OF_RANGE (1<<5)
/* Holdover mode active */
#define RTS_HOLDOVER_ACTIVE (1<<6)
/* Grandmaster mode active (uses 10 MHz / 1-PPS reference) */
#define RTS_MODE_GM_EXTERNAL 1
/* Free-running grandmaster (uses local TCXO) */
#define RTS_MODE_GM_FREERUNNING 2
/* Boundary clock mode active (uses network reference) */
#define RTS_MODE_BC 3
/* PLL disabled */
#define RTS_MODE_DISABLED 4
/* null reference input */
#define REF_NONE 255
/* RT Subsystem debug commands, handled via rts_debug_command() */
/* Serdes reference clock enable/disable */
#define RTS_DEBUG_ENABLE_SERDES_CLOCKS 1
struct rts_pll_state {
/* State of an individual input channel (i.e. switch port) */
struct channel {
/* Switchover priority: 0 = highest, 1 - 254 = high..low, 255 = channel disabled (a master port) */
uint32_t priority;
/* channel phase setpoint in picoseconds. Used only when channel is a slave. */
int32_t phase_setpoint;
/* current phase shift in picoseconds. Used only when channel is a slave. */
int32_t phase_current;
/* TX-RX Loopback phase measurement in picoseconds. */
int32_t phase_loopback;
/* flags (per channel - see CHAN_xxx defines) */
uint32_t flags;
} channels[RTS_PLL_CHANNELS];
/* flags (global - RTS_xxx defines) */
uint32_t flags;
/* duration of current holdover period in 10us units */
int32_t holdover_duration;
/* current reference source - or REF_NONE if free-running or grandmaster */
uint32_t current_ref;
/* mode of operation (RTS_MODE_xxx) */
uint32_t mode;
uint32_t delock_count;
uint32_t ipc_count;
uint32_t debug_data[8];
};
/* API */
/* Connects to the RT CPU */
int rts_connect();
/* Queries the RT CPU PLL state */
int rts_get_state(struct rts_pll_state *state);
/* Sets the phase setpoint on a given channel */
int rts_adjust_phase(int channel, int32_t phase_setpoint);
/* Sets the RT subsystem mode (Boundary Clock or Grandmaster) */
int rts_set_mode(int mode);
/* Reference channel configuration (BC mode only) */
int rts_lock_channel(int channel, int priority);
/* Enabled/disables phase tracking on a particular port */
int rts_enable_ptracker(int channel, int enable);
/* Enabled/disables phase tracking on a particular port */
int rts_debug_command(int param, int value);
#ifdef RTIPC_EXPORT_STRUCTURES
static struct minipc_pd rtipc_rts_get_state_struct = {
.name = "aaaa",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_STRUCT, struct rts_pll_state),
.args = {
MINIPC_ARG_END
},
};
static struct minipc_pd rtipc_rts_set_mode_struct = {
.name = "bbbb",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int),
.args = {
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_END
},
};
static struct minipc_pd rtipc_rts_lock_channel_struct = {
.name = "cccc",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int),
.args = {
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_END
},
};
static struct minipc_pd rtipc_rts_adjust_phase_struct = {
.name = "dddd",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int),
.args = {
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_END
},
};
static struct minipc_pd rtipc_rts_enable_ptracker_struct = {
.name = "eeee",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int),
.args = {
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_END
},
};
static struct minipc_pd rtipc_rts_debug_command_struct = {
.name = "ffff",
.retval = MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int),
.args = {
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_ENCODE(MINIPC_ATYPE_INT, int ),
MINIPC_ARG_END
},
};
#endif
#endif
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