noc.c File Reference

#include <stdbool.h>
#include <stdint.h>
#include "noc.h"
#include "compiler.h"

Macros
#define	NOC_REGS_START_ADDR   0xFFB20000
#define	NOC_INSTANCE_OFFSET_BIT   16
#define	NOC_OVERLAY_START_ADDR   0xFFB40000
#define	T   kTensixNode
#define	TENSIX_ROW   T, T, T, T, T, T, T, T, T, T, T, T, T, T /* 14 tensixes in a row */
#define	A   kNoc2AxiNode
#define	G   kGddrNode
#define	X   kExtraNode

Enumerations
enum	NocNodeType {   kTensixNode ,   kNoc2AxiNode ,   kGddrNode ,   kExtraNode }

Functions
static enum NocNodeType	GetNodeType (uint8_t px, uint8_t py)
uint64_t	NiuRegsBase (uint8_t px, uint8_t py, uint8_t noc_id)
uint64_t	OverlayRegsBase (uint8_t px, uint8_t py)
uint8_t	PhysXToNoc (uint8_t px, uint8_t noc_id)
uint8_t	PhysYToNoc (uint8_t py, uint8_t noc_id)
uint8_t	TensixPhysXToNoc (uint8_t px, uint8_t noc_id)
uint8_t	TensixPhysYToNoc (uint8_t py, uint8_t noc_id)
uint8_t	NocToTensixPhysX (uint8_t x, uint8_t noc_id)
uint8_t	NocToPhysX (uint8_t nx, uint8_t noc_id)
uint8_t	NocToPhysY (uint8_t ny, uint8_t noc_id)
void	GetGddrNocCoords (uint8_t gddr_inst, uint8_t noc2axi_port, uint8_t noc_id, uint8_t *x, uint8_t *y)
void	GetEthNocCoords (uint8_t eth_inst, uint8_t noc_id, uint8_t *x, uint8_t *y)
void	GetSerdesNocCoords (uint8_t serdes_inst, uint8_t noc_id, uint8_t *x, uint8_t *y)

Variables
static const uint8_t	kNodeTypes [12][17]
static const uint8_t	kPhysXToNoc0 [17]
static const uint8_t	kPhysYToNoc0 [12] = {0, 1, 11, 2, 10, 3, 9, 4, 8, 5, 7, 6}
static const uint8_t	kNoc0XToPhys [17]
static const uint8_t	kNoc0YToPhys [12] = {0, 1, 3, 5, 7, 9, 11, 10, 8, 6, 4, 2}

Macro Definition Documentation

A

#define A   kNoc2AxiNode

G

#define G   kGddrNode

NOC_INSTANCE_OFFSET_BIT

#define NOC_INSTANCE_OFFSET_BIT   16

NOC_OVERLAY_START_ADDR

#define NOC_OVERLAY_START_ADDR   0xFFB40000

NOC_REGS_START_ADDR

#define NOC_REGS_START_ADDR   0xFFB20000

T

#define T   kTensixNode

TENSIX_ROW

#define TENSIX_ROW   T, T, T, T, T, T, T, T, T, T, T, T, T, T /* 14 tensixes in a row */

X

#define X   kExtraNode

Enumeration Type Documentation

NocNodeType

enum NocNodeType

Enumerator
kTensixNode
kNoc2AxiNode
kGddrNode
kExtraNode

Function Documentation

GetEthNocCoords()

void GetEthNocCoords	(	uint8_t	eth_inst,
		uint8_t	noc_id,
		uint8_t *	x,
		uint8_t *	y )

GetGddrNocCoords()

void GetGddrNocCoords	(	uint8_t	gddr_inst,
		uint8_t	noc2axi_port,
		uint8_t	noc_id,
		uint8_t *	x,
		uint8_t *	y )

GetNodeType()

enum NocNodeType GetNodeType ( uint8_t px, uint8_t py )

static

GetSerdesNocCoords()

void GetSerdesNocCoords	(	uint8_t	serdes_inst,
		uint8_t	noc_id,
		uint8_t *	x,
		uint8_t *	y )

NiuRegsBase()

uint64_t NiuRegsBase	(	uint8_t	px,
		uint8_t	py,
		uint8_t	noc_id )

NocToPhysX()

uint8_t NocToPhysX	(	uint8_t	nx,
		uint8_t	noc_id )

NocToPhysY()

uint8_t NocToPhysY	(	uint8_t	ny,
		uint8_t	noc_id )

NocToTensixPhysX()

uint8_t NocToTensixPhysX	(	uint8_t	x,
		uint8_t	noc_id )

OverlayRegsBase()

uint64_t OverlayRegsBase	(	uint8_t	px,
		uint8_t	py )

PhysXToNoc()

uint8_t PhysXToNoc	(	uint8_t	px,
		uint8_t	noc_id )

PhysYToNoc()

uint8_t PhysYToNoc	(	uint8_t	py,
		uint8_t	noc_id )

TensixPhysXToNoc()

uint8_t TensixPhysXToNoc	(	uint8_t	px,
		uint8_t	noc_id )

TensixPhysYToNoc()

uint8_t TensixPhysYToNoc	(	uint8_t	py,
		uint8_t	noc_id )

Variable Documentation

kNoc0XToPhys

const uint8_t kNoc0XToPhys[17]

static

Initial value:

= {0,  1,  3,  5,  7, 9, 11, 13, 15,
                                                 16, 14, 12, 10, 8, 6, 4,  2}

kNoc0YToPhys

const uint8_t kNoc0YToPhys[12] = {0, 1, 3, 5, 7, 9, 11, 10, 8, 6, 4, 2}

static

kNodeTypes

const uint8_t kNodeTypes[12][17]

static

kPhysXToNoc0

const uint8_t kPhysXToNoc0[17]

static

Initial value:

= {0, 1,  16, 2,  15, 3,  14, 4, 13,
                                                 5, 12, 6,  11, 7,  10, 8,  9}

kPhysYToNoc0

const uint8_t kPhysYToNoc0[12] = {0, 1, 11, 2, 10, 3, 9, 4, 8, 5, 7, 6}

static