mvswitch.h

交换机芯片vlan配置

	/*
	 * Marvell 88E6060 switch driver
	 * Copyright (c) 2008 Felix Fietkau <[e-mail]>
	 *
	 * This program is free software; you can redistribute  it and/or modify it
	 * under  the terms of the GNU General Public License v2 as published by the
	 * Free Software Foundation
	 */
	#ifndef __MVSWITCH_H
	#define __MVSWITCH_H
	
	#define MV_HEADER_SIZE  2
	#define MV_HEADER_PORTS_M       0x001f
	#define MV_HEADER_PORTS_S       0
	#define MV_HEADER_VLAN_M        0xf000
	#define MV_HEADER_VLAN_S        12
	
	#define MV_TRAILER_SIZE 4
	#define MV_TRAILER_PORTS_M      0x1f
	#define MV_TRAILER_PORTS_S      16
	#define MV_TRAILER_FLAGS_S      24
	#define MV_TRAILER_OVERRIDE     0x80
	
	
	#define MV_PORTS        5
	#define MV_WANPORT      4
	#define MV_CPUPORT      5
	
	#define MV_BASE         0x10
	
	#define MV_PHYPORT_BASE         (MV_BASE + 0x0)
	#define MV_PHYPORT(_n)          (MV_PHYPORT_BASE + (_n))
	#define MV_SWITCHPORT_BASE      (MV_BASE + 0x8)
	#define MV_SWITCHPORT(_n)       (MV_SWITCHPORT_BASE + (_n))
	#define MV_SWITCHREGS           (MV_BASE + 0xf)
	
	enum {
	        MV_PHY_CONTROL      = 0x00,
	        MV_PHY_STATUS       = 0x01,
	        MV_PHY_IDENT0       = 0x02,
	        MV_PHY_IDENT1       = 0x03,
	        MV_PHY_ANEG         = 0x04,
	        MV_PHY_LINK_ABILITY = 0x05,
	        MV_PHY_ANEG_EXPAND  = 0x06,
	        MV_PHY_XMIT_NEXTP   = 0x07,
	        MV_PHY_LINK_NEXTP   = 0x08,
	        MV_PHY_CONTROL1     = 0x10,
	        MV_PHY_STATUS1      = 0x11,
	        MV_PHY_INTR_EN      = 0x12,
	        MV_PHY_INTR_STATUS  = 0x13,
	        MV_PHY_INTR_PORT    = 0x14,
	        MV_PHY_RECV_COUNTER = 0x16,
	        MV_PHY_LED_PARALLEL = 0x16,
	        MV_PHY_LED_STREAM   = 0x17,
	        MV_PHY_LED_CTRL     = 0x18,
	        MV_PHY_LED_OVERRIDE = 0x19,
	        MV_PHY_VCT_CTRL     = 0x1a,
	        MV_PHY_VCT_STATUS   = 0x1b,
	        MV_PHY_CONTROL2     = 0x1e
	};
	#define MV_PHYREG(_type, _port) MV_PHYPORT(_port), MV_PHY_##_type
	
	enum {
	        MV_PORT_STATUS      = 0x00,
	        MV_PORT_IDENT       = 0x03,
	        MV_PORT_CONTROL     = 0x04,
	        MV_PORT_VLANMAP     = 0x06,
	        MV_PORT_ASSOC       = 0x0b,
	        MV_PORT_RXCOUNT     = 0x10,
	        MV_PORT_TXCOUNT     = 0x11,
	};
	#define MV_PORTREG(_type, _port) MV_SWITCHPORT(_port), MV_PORT_##_type
	
	enum {
	        MV_PORTCTRL_BLOCK   =  (1 << 0),
	        MV_PORTCTRL_LEARN   =  (2 << 0),
	        MV_PORTCTRL_ENABLED =  (3 << 0),
	        MV_PORTCTRL_VLANTUN =  (1 << 7),        /* Enforce VLANs on packets */
	        MV_PORTCTRL_RXTR    =  (1 << 8),        /* Enable Marvell packet trailer for ingress */
	        MV_PORTCTRL_HEADER      = (1 << 11),    /* Enable Marvell packet header mode for port */
	        MV_PORTCTRL_TXTR    = (1 << 14),        /* Enable Marvell packet trailer for egress */
	        MV_PORTCTRL_FORCEFL = (1 << 15),        /* force flow control */
	};
	
	#define MV_PORTVLAN_ID(_n) (((_n) & 0xf) << 12)
	#define MV_PORTVLAN_PORTS(_n) ((_n) & 0x3f)
	
	#define MV_PORTASSOC_PORTS(_n) ((_n) & 0x1f)
	#define MV_PORTASSOC_MONITOR    (1 << 15)
	
	enum {
	        MV_SWITCH_MAC0      = 0x01,
	        MV_SWITCH_MAC1      = 0x02,
	        MV_SWITCH_MAC2      = 0x03,
	        MV_SWITCH_CTRL      = 0x04,
	        MV_SWITCH_ATU_CTRL  = 0x0a,
	        MV_SWITCH_ATU_OP    = 0x0b,
	        MV_SWITCH_ATU_DATA  = 0x0c,
	        MV_SWITCH_ATU_MAC0  = 0x0d,
	        MV_SWITCH_ATU_MAC1  = 0x0e,
	        MV_SWITCH_ATU_MAC2  = 0x0f,
	};
	#define MV_SWITCHREG(_type) MV_SWITCHREGS, MV_SWITCH_##_type
	
	enum {
	        MV_SWITCHCTL_EEIE   =  (1 << 0),        /* EEPROM interrupt enable */
	        MV_SWITCHCTL_PHYIE  =  (1 << 1),        /* PHY interrupt enable */
	        MV_SWITCHCTL_ATUDONE=  (1 << 2),        /* ATU done interrupt enable */
	        MV_SWITCHCTL_ATUIE  =  (1 << 3),        /* ATU interrupt enable */
	        MV_SWITCHCTL_CTRMODE=  (1 << 8),        /* statistics for rx and tx errors */
	        MV_SWITCHCTL_RELOAD =  (1 << 9),        /* reload registers from eeprom */
	        MV_SWITCHCTL_MSIZE  = (1 << 10),        /* increase maximum frame size */
	        MV_SWITCHCTL_DROP   = (1 << 13),        /* discard frames with excessive collisions */
	};
	
	enum {
	#define MV_ATUCTL_AGETIME_MIN   16
	#define MV_ATUCTL_AGETIME_MAX   4080
	#define MV_ATUCTL_AGETIME(_n)   ((((_n) / 16) & 0xff) << 4)
	        MV_ATUCTL_ATU_256   = (0 << 12),
	        MV_ATUCTL_ATU_512   = (1 << 12),
	        MV_ATUCTL_ATU_1K        = (2 << 12),
	        MV_ATUCTL_ATUMASK   = (3 << 12),
	        MV_ATUCTL_NO_LEARN  = (1 << 14),
	        MV_ATUCTL_RESET     = (1 << 15),
	};
	
	enum {
	#define MV_ATUOP_DBNUM(_n)      ((_n) & 0x0f)
	
	        MV_ATUOP_NOOP       = (0 << 12),
	        MV_ATUOP_FLUSH_ALL  = (1 << 12),
	        MV_ATUOP_FLUSH_U    = (2 << 12),
	        MV_ATUOP_LOAD_DB    = (3 << 12),
	        MV_ATUOP_GET_NEXT   = (4 << 12),
	        MV_ATUOP_FLUSH_DB   = (5 << 12),
	        MV_ATUOP_FLUSH_DB_UU= (6 << 12),
	
	        MV_ATUOP_INPROGRESS = (1 << 15),
	};
	
	#define MV_IDENT_MASK           0xfff0
	#define MV_IDENT_VALUE          0x0600
	
	#endif