cpsw_ale.c File Reference

#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/stat.h>
#include <linux/sysfs.h>
#include "cpsw_ale.h"

Go to the source code of this file.

Data Structures
struct	ale_control_info

Macros
#define	BITMASK(bits)   (BIT(bits) - 1)
#define	ALE_ENTRY_BITS   68
#define	ALE_ENTRY_WORDS   DIV_ROUND_UP(ALE_ENTRY_BITS, 32)
#define	ALE_VERSION_MAJOR(rev)   ((rev >> 8) & 0xff)
#define	ALE_VERSION_MINOR(rev)   (rev & 0xff)
#define	ALE_IDVER   0x00
#define	ALE_CONTROL   0x08
#define	ALE_PRESCALE   0x10
#define	ALE_UNKNOWNVLAN   0x18
#define	ALE_TABLE_CONTROL   0x20
#define	ALE_TABLE   0x34
#define	ALE_PORTCTL   0x40
#define	ALE_TABLE_WRITE   BIT(31)
#define	ALE_TYPE_FREE   0
#define	ALE_TYPE_ADDR   1
#define	ALE_TYPE_VLAN   2
#define	ALE_TYPE_VLAN_ADDR   3
#define	ALE_UCAST_PERSISTANT   0
#define	ALE_UCAST_UNTOUCHED   1
#define	ALE_UCAST_OUI   2
#define	ALE_UCAST_TOUCHED   3
#define	DEFINE_ALE_FIELD(name, start, bits)

Functions
int	cpsw_ale_flush (struct cpsw_ale *ale, int port_mask)
int	cpsw_ale_add_ucast (struct cpsw_ale *ale, u8 *addr, int port, int flags)
int	cpsw_ale_del_ucast (struct cpsw_ale *ale, u8 *addr, int port)
int	cpsw_ale_add_mcast (struct cpsw_ale *ale, u8 *addr, int port_mask, int super, int mcast_state)
int	cpsw_ale_del_mcast (struct cpsw_ale *ale, u8 *addr, int port_mask)
int	cpsw_ale_control_set (struct cpsw_ale *ale, int port, int control, int value)
int	cpsw_ale_control_get (struct cpsw_ale *ale, int port, int control)
int	cpsw_ale_set_ageout (struct cpsw_ale *ale, int ageout)
void	cpsw_ale_start (struct cpsw_ale *ale)
void	cpsw_ale_stop (struct cpsw_ale *ale)
struct cpsw_ale *	cpsw_ale_create (struct cpsw_ale_params *params)
int	cpsw_ale_destroy (struct cpsw_ale *ale)

Macro Definition Documentation

#define ALE_CONTROL   0x08

Definition at line 35 of file cpsw_ale.c.

#define ALE_ENTRY_BITS   68

Definition at line 27 of file cpsw_ale.c.

#define ALE_ENTRY_WORDS   DIV_ROUND_UP(ALE_ENTRY_BITS, 32)

Definition at line 28 of file cpsw_ale.c.

#define ALE_IDVER   0x00

Definition at line 34 of file cpsw_ale.c.

#define ALE_PORTCTL   0x40

Definition at line 40 of file cpsw_ale.c.

#define ALE_PRESCALE   0x10

Definition at line 36 of file cpsw_ale.c.

#define ALE_TABLE   0x34

Definition at line 39 of file cpsw_ale.c.

#define ALE_TABLE_CONTROL   0x20

Definition at line 38 of file cpsw_ale.c.

#define ALE_TABLE_WRITE   BIT(31)

Definition at line 42 of file cpsw_ale.c.

#define ALE_TYPE_ADDR   1

Definition at line 45 of file cpsw_ale.c.

#define ALE_TYPE_FREE   0

Definition at line 44 of file cpsw_ale.c.

#define ALE_TYPE_VLAN   2

Definition at line 46 of file cpsw_ale.c.

#define ALE_TYPE_VLAN_ADDR   3

Definition at line 47 of file cpsw_ale.c.

#define ALE_UCAST_OUI   2

Definition at line 51 of file cpsw_ale.c.

#define ALE_UCAST_PERSISTANT   0

Definition at line 49 of file cpsw_ale.c.

#define ALE_UCAST_TOUCHED   3

Definition at line 52 of file cpsw_ale.c.

#define ALE_UCAST_UNTOUCHED   1

Definition at line 50 of file cpsw_ale.c.

#define ALE_UNKNOWNVLAN   0x18

Definition at line 37 of file cpsw_ale.c.

#define ALE_VERSION_MAJOR

(

rev

)

((rev >> 8) & 0xff)

Definition at line 30 of file cpsw_ale.c.

#define ALE_VERSION_MINOR

(

rev

)

(rev & 0xff)

Definition at line 31 of file cpsw_ale.c.

#define BITMASK

(

bits

)

(BIT(bits) - 1)

Definition at line 26 of file cpsw_ale.c.

#define DEFINE_ALE_FIELD	(		name,
			start,
			bits
	)

Value:

static inline int cpsw_ale_get_##name(u32 *ale_entry)           \
{                                   \
    return cpsw_ale_get_field(ale_entry, start, bits);      \
}                                   \
static inline void cpsw_ale_set_##name(u32 *ale_entry, u32 value)   \
{                                   \
    cpsw_ale_set_field(ale_entry, start, bits, value);      \
}

Definition at line 77 of file cpsw_ale.c.

Function Documentation

int cpsw_ale_add_mcast	(	struct cpsw_ale *	ale,
		u8 *	addr,
		int	port_mask,
		int	super,
		int	mcast_state
	)

Definition at line 290 of file cpsw_ale.c.

int cpsw_ale_add_ucast	(	struct cpsw_ale *	ale,
		u8 *	addr,
		int	port,
		int	flags
	)

Definition at line 252 of file cpsw_ale.c.

int cpsw_ale_control_get	(	struct cpsw_ale *	ale,
		int	port,
		int	control
	)

Definition at line 549 of file cpsw_ale.c.

int cpsw_ale_control_set	(	struct cpsw_ale *	ale,
		int	port,
		int	control,
		int	value
	)

Definition at line 518 of file cpsw_ale.c.

struct cpsw_ale* cpsw_ale_create ( struct cpsw_ale_params *  params )

read

Definition at line 619 of file cpsw_ale.c.

int cpsw_ale_del_mcast	(	struct cpsw_ale *	ale,
		u8 *	addr,
		int	port_mask
	)

Definition at line 320 of file cpsw_ale.c.

int cpsw_ale_del_ucast	(	struct cpsw_ale *	ale,
		u8 *	addr,
		int	port
	)

Definition at line 276 of file cpsw_ale.c.

int cpsw_ale_destroy

(

struct cpsw_ale *

ale

)

Definition at line 633 of file cpsw_ale.c.

int cpsw_ale_flush	(	struct cpsw_ale *	ale,
		int	port_mask
	)

Definition at line 231 of file cpsw_ale.c.

int cpsw_ale_set_ageout	(	struct cpsw_ale *	ale,
		int	ageout
	)

Definition at line 584 of file cpsw_ale.c.

void cpsw_ale_start

(

struct cpsw_ale *

ale

)

Definition at line 595 of file cpsw_ale.c.

void cpsw_ale_stop

(

struct cpsw_ale *

ale

)

Definition at line 614 of file cpsw_ale.c.