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Commit e98e3350 authored by Dhananjay Phadke's avatar Dhananjay Phadke Committed by David S. Miller
Browse files

netxen: code cleanup 



o remove unused structure defs.
o remove unnecessary includes.
o replace enums with specific #defines.
o reduce footprint of stats structure.

Signed-off-by: default avatarDhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 577c9c45

drivers/net/netxen/netxen_nic.h

+87 −159
Original line number Diff line number Diff line
@@ -34,10 +34,6 @@ 
#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/compiler.h>

#include <linux/slab.h>

#include <linux/delay.h>

#include <linux/init.h>

#include <linux/ioport.h>

#include <linux/pci.h>

#include <linux/netdevice.h>
@@ -49,18 +45,12 @@ 


#include <linux/ethtool.h>

#include <linux/mii.h>

#include <linux/interrupt.h>

#include <linux/timer.h>



#include <linux/mm.h>

#include <linux/mman.h>

#include <linux/vmalloc.h>



#include <asm/system.h>

#include <asm/io.h>

#include <asm/byteorder.h>

#include <asm/uaccess.h>

#include <asm/pgtable.h>



#include "netxen_nic_hw.h"
@@ -118,6 +108,7 @@ 
#define NX_P3_A2		0x30

#define NX_P3_B0		0x40

#define NX_P3_B1		0x41

#define NX_P3_B2		0x42



#define NX_IS_REVISION_P2(REVISION)     (REVISION <= NX_P2_C1)

#define NX_IS_REVISION_P3(REVISION)     (REVISION >= NX_P3_A0)
@@ -203,18 +194,8 @@ 
#define MAX_RCV_DESCRIPTORS_10G		4096

#define MAX_JUMBO_RCV_DESCRIPTORS	1024

#define MAX_LRO_RCV_DESCRIPTORS		8

#define MAX_RCVSTATUS_DESCRIPTORS	MAX_RCV_DESCRIPTORS

#define MAX_JUMBO_RCV_DESC	MAX_JUMBO_RCV_DESCRIPTORS

#define MAX_RCV_DESC		MAX_RCV_DESCRIPTORS

#define MAX_RCVSTATUS_DESC	MAX_RCV_DESCRIPTORS

#define MAX_EPG_DESCRIPTORS	(MAX_CMD_DESCRIPTORS * 8)

#define NUM_RCV_DESC		(MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS + \

				 MAX_LRO_RCV_DESCRIPTORS)

#define MIN_TX_COUNT	4096

#define MIN_RX_COUNT	4096

#define NETXEN_CTX_SIGNATURE	0xdee0

#define NETXEN_RCV_PRODUCER(ringid)	(ringid)

#define MAX_FRAME_SIZE	0x10000	/* 64K MAX size for LSO */



#define PHAN_PEG_RCV_INITIALIZED	0xff01

#define PHAN_PEG_RCV_START_INITIALIZE	0xff00
@@ -384,11 +365,6 @@ struct rcv_desc { 


/* Note: sizeof(status_desc) should always be a mutliple of 2 */



#define netxen_get_sts_desc_lro_cnt(status_desc)	\

	((status_desc)->lro & 0x7F)

#define netxen_get_sts_desc_lro_last_frag(status_desc)	\

	(((status_desc)->lro & 0x80) >> 7)



#define netxen_get_sts_port(sts_data)	\

	((sts_data) & 0x0F)

#define netxen_get_sts_status(sts_data)	\
@@ -434,10 +410,6 @@ struct status_desc { 
	};

} __attribute__ ((aligned(16)));



enum {

	NETXEN_RCV_PEG_0 = 0,

	NETXEN_RCV_PEG_1

};

/* The version of the main data structure */

#define	NETXEN_BDINFO_VERSION 1
@@ -447,85 +419,35 @@ enum { 
/* Max number of Gig ports on a Phantom board */

#define NETXEN_MAX_PORTS 4



typedef enum {

	NETXEN_BRDTYPE_P1_BD = 0x0000,

	NETXEN_BRDTYPE_P1_SB = 0x0001,

	NETXEN_BRDTYPE_P1_SMAX = 0x0002,

	NETXEN_BRDTYPE_P1_SOCK = 0x0003,



	NETXEN_BRDTYPE_P2_SOCK_31 = 0x0008,

	NETXEN_BRDTYPE_P2_SOCK_35 = 0x0009,

	NETXEN_BRDTYPE_P2_SB35_4G = 0x000a,

	NETXEN_BRDTYPE_P2_SB31_10G = 0x000b,

	NETXEN_BRDTYPE_P2_SB31_2G = 0x000c,



	NETXEN_BRDTYPE_P2_SB31_10G_IMEZ = 0x000d,

	NETXEN_BRDTYPE_P2_SB31_10G_HMEZ = 0x000e,

	NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f,



	NETXEN_BRDTYPE_P3_REF_QG = 0x0021,

	NETXEN_BRDTYPE_P3_HMEZ = 0x0022,

	NETXEN_BRDTYPE_P3_10G_CX4_LP = 0x0023,

	NETXEN_BRDTYPE_P3_4_GB = 0x0024,

	NETXEN_BRDTYPE_P3_IMEZ = 0x0025,

	NETXEN_BRDTYPE_P3_10G_SFP_PLUS = 0x0026,

	NETXEN_BRDTYPE_P3_10000_BASE_T = 0x0027,

	NETXEN_BRDTYPE_P3_XG_LOM = 0x0028,

	NETXEN_BRDTYPE_P3_4_GB_MM = 0x0029,

	NETXEN_BRDTYPE_P3_10G_SFP_CT = 0x002a,

	NETXEN_BRDTYPE_P3_10G_SFP_QT = 0x002b,

	NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031,

	NETXEN_BRDTYPE_P3_10G_XFP = 0x0032,

	NETXEN_BRDTYPE_P3_10G_TP = 0x0080



} netxen_brdtype_t;



typedef enum {

	NETXEN_BRDMFG_INVENTEC = 1

} netxen_brdmfg;



typedef enum {

	MEM_ORG_128Mbx4 = 0x0,	/* DDR1 only */

	MEM_ORG_128Mbx8 = 0x1,	/* DDR1 only */

	MEM_ORG_128Mbx16 = 0x2,	/* DDR1 only */

	MEM_ORG_256Mbx4 = 0x3,

	MEM_ORG_256Mbx8 = 0x4,

	MEM_ORG_256Mbx16 = 0x5,

	MEM_ORG_512Mbx4 = 0x6,

	MEM_ORG_512Mbx8 = 0x7,

	MEM_ORG_512Mbx16 = 0x8,

	MEM_ORG_1Gbx4 = 0x9,

	MEM_ORG_1Gbx8 = 0xa,

	MEM_ORG_1Gbx16 = 0xb,

	MEM_ORG_2Gbx4 = 0xc,

	MEM_ORG_2Gbx8 = 0xd,

	MEM_ORG_2Gbx16 = 0xe,

	MEM_ORG_128Mbx32 = 0x10002,	/* GDDR only */

	MEM_ORG_256Mbx32 = 0x10005	/* GDDR only */

} netxen_mn_mem_org_t;



typedef enum {

	MEM_ORG_512Kx36 = 0x0,

	MEM_ORG_1Mx36 = 0x1,

	MEM_ORG_2Mx36 = 0x2

} netxen_sn_mem_org_t;



typedef enum {

	MEM_DEPTH_4MB = 0x1,

	MEM_DEPTH_8MB = 0x2,

	MEM_DEPTH_16MB = 0x3,

	MEM_DEPTH_32MB = 0x4,

	MEM_DEPTH_64MB = 0x5,

	MEM_DEPTH_128MB = 0x6,

	MEM_DEPTH_256MB = 0x7,

	MEM_DEPTH_512MB = 0x8,

	MEM_DEPTH_1GB = 0x9,

	MEM_DEPTH_2GB = 0xa,

	MEM_DEPTH_4GB = 0xb,

	MEM_DEPTH_8GB = 0xc,

	MEM_DEPTH_16GB = 0xd,

	MEM_DEPTH_32GB = 0xe

} netxen_mem_depth_t;

#define NETXEN_BRDTYPE_P1_BD		0x0000

#define NETXEN_BRDTYPE_P1_SB		0x0001

#define NETXEN_BRDTYPE_P1_SMAX		0x0002

#define NETXEN_BRDTYPE_P1_SOCK		0x0003



#define NETXEN_BRDTYPE_P2_SOCK_31	0x0008

#define NETXEN_BRDTYPE_P2_SOCK_35	0x0009

#define NETXEN_BRDTYPE_P2_SB35_4G	0x000a

#define NETXEN_BRDTYPE_P2_SB31_10G	0x000b

#define NETXEN_BRDTYPE_P2_SB31_2G	0x000c



#define NETXEN_BRDTYPE_P2_SB31_10G_IMEZ		0x000d

#define NETXEN_BRDTYPE_P2_SB31_10G_HMEZ		0x000e

#define NETXEN_BRDTYPE_P2_SB31_10G_CX4		0x000f



#define NETXEN_BRDTYPE_P3_REF_QG	0x0021

#define NETXEN_BRDTYPE_P3_HMEZ		0x0022

#define NETXEN_BRDTYPE_P3_10G_CX4_LP	0x0023

#define NETXEN_BRDTYPE_P3_4_GB		0x0024

#define NETXEN_BRDTYPE_P3_IMEZ		0x0025

#define NETXEN_BRDTYPE_P3_10G_SFP_PLUS	0x0026

#define NETXEN_BRDTYPE_P3_10000_BASE_T	0x0027

#define NETXEN_BRDTYPE_P3_XG_LOM	0x0028

#define NETXEN_BRDTYPE_P3_4_GB_MM	0x0029

#define NETXEN_BRDTYPE_P3_10G_SFP_CT	0x002a

#define NETXEN_BRDTYPE_P3_10G_SFP_QT	0x002b

#define NETXEN_BRDTYPE_P3_10G_CX4	0x0031

#define NETXEN_BRDTYPE_P3_10G_XFP	0x0032

#define NETXEN_BRDTYPE_P3_10G_TP	0x0080



struct netxen_board_info {

	u32 header_version;
@@ -676,17 +598,15 @@ struct netxen_new_user_info { 
#define PRIMARY_IMAGE_BAD	0xffffffff



/* Flash memory map */

typedef enum {

	NETXEN_CRBINIT_START = 0,	/* Crbinit section */

	NETXEN_BRDCFG_START = 0x4000,	/* board config */

	NETXEN_INITCODE_START = 0x6000,	/* pegtune code */

	NETXEN_BOOTLD_START = 0x10000,	/* bootld */

	NETXEN_IMAGE_START = 0x43000,	/* compressed image */

	NETXEN_SECONDARY_START = 0x200000,	/* backup images */

	NETXEN_PXE_START = 0x3E0000,	/* user defined region */

	NETXEN_USER_START = 0x3E8000,	/* User defined region for new boards */

	NETXEN_FIXED_START = 0x3F0000	/* backup of crbinit */

} netxen_flash_map_t;

#define NETXEN_CRBINIT_START	0	/* crbinit section */

#define NETXEN_BRDCFG_START	0x4000	/* board config */

#define NETXEN_INITCODE_START	0x6000	/* pegtune code */

#define NETXEN_BOOTLD_START	0x10000	/* bootld */

#define NETXEN_IMAGE_START	0x43000	/* compressed image */

#define NETXEN_SECONDARY_START	0x200000	/* backup images */

#define NETXEN_PXE_START	0x3E0000	/* PXE boot rom */

#define NETXEN_USER_START	0x3E8000	/* Firmare info */

#define NETXEN_FIXED_START	0x3F0000	/* backup of crbinit */



#define NX_FW_VERSION_OFFSET	(NETXEN_USER_START+0x408)

#define NX_FW_SIZE_OFFSET	(NETXEN_USER_START+0x40c)
@@ -708,21 +628,8 @@ typedef enum { 
#define NETXEN_FLASH_SECONDARY_SIZE 	(NETXEN_USER_START-NETXEN_SECONDARY_START)

#define NETXEN_NUM_PRIMARY_SECTORS	(0x20)

#define NETXEN_NUM_CONFIG_SECTORS 	(1)

#define PFX "NetXen: "

extern char netxen_nic_driver_name[];



/* Note: Make sure to not call this before adapter->port is valid */

#if !defined(NETXEN_DEBUG)

#define DPRINTK(klevel, fmt, args...)	do { \

	} while (0)

#else

#define DPRINTK(klevel, fmt, args...)	do { \

	printk(KERN_##klevel PFX "%s: %s: " fmt, __func__,\

		(adapter != NULL && adapter->netdev != NULL) ? \

		adapter->netdev->name : NULL, \

		## args); } while(0)

#endif



/* Number of status descriptors to handle per interrupt */

#define MAX_STATUS_HANDLE	(64)
@@ -807,20 +714,14 @@ struct netxen_hardware_context { 
#define ETHERNET_FCS_SIZE		4



struct netxen_adapter_stats {

	u64  rcvdbadskb;

	u64  xmitcalled;

	u64  xmitedframes;

	u64  xmitfinished;

	u64  badskblen;

	u64  nocmddescriptor;

	u64  polled;

	u64  rxdropped;

	u64  txdropped;

	u64  csummed;

	u64  no_rcv;

	u64  rxbytes;

	u64  txbytes;

	u64  ints;

};



/*
@@ -1154,26 +1055,53 @@ typedef struct { 


#define NX_MAC_EVENT		0x1



enum {

	NX_NIC_H2C_OPCODE_START = 0,

	NX_NIC_H2C_OPCODE_CONFIG_RSS,

	NX_NIC_H2C_OPCODE_CONFIG_RSS_TBL,

	NX_NIC_H2C_OPCODE_CONFIG_INTR_COALESCE,

	NX_NIC_H2C_OPCODE_CONFIG_LED,

	NX_NIC_H2C_OPCODE_CONFIG_PROMISCUOUS,

	NX_NIC_H2C_OPCODE_CONFIG_L2_MAC,

	NX_NIC_H2C_OPCODE_LRO_REQUEST,

	NX_NIC_H2C_OPCODE_GET_SNMP_STATS,

	NX_NIC_H2C_OPCODE_PROXY_START_REQUEST,

	NX_NIC_H2C_OPCODE_PROXY_STOP_REQUEST,

	NX_NIC_H2C_OPCODE_PROXY_SET_MTU,

	NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE,

	NX_H2P_OPCODE_GET_FINGER_PRINT_REQUEST,

	NX_H2P_OPCODE_INSTALL_LICENSE_REQUEST,

	NX_H2P_OPCODE_GET_LICENSE_CAPABILITY_REQUEST,

	NX_NIC_H2C_OPCODE_GET_NET_STATS,

	NX_NIC_H2C_OPCODE_LAST

};

/*

 * Driver --> Firmware

 */

#define NX_NIC_H2C_OPCODE_START				0

#define NX_NIC_H2C_OPCODE_CONFIG_RSS			1

#define NX_NIC_H2C_OPCODE_CONFIG_RSS_TBL		2

#define NX_NIC_H2C_OPCODE_CONFIG_INTR_COALESCE		3

#define NX_NIC_H2C_OPCODE_CONFIG_LED			4

#define NX_NIC_H2C_OPCODE_CONFIG_PROMISCUOUS		5

#define NX_NIC_H2C_OPCODE_CONFIG_L2_MAC			6

#define NX_NIC_H2C_OPCODE_LRO_REQUEST			7

#define NX_NIC_H2C_OPCODE_GET_SNMP_STATS		8

#define NX_NIC_H2C_OPCODE_PROXY_START_REQUEST		9

#define NX_NIC_H2C_OPCODE_PROXY_STOP_REQUEST		10

#define NX_NIC_H2C_OPCODE_PROXY_SET_MTU			11

#define NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE	12

#define NX_NIC_H2C_OPCODE_GET_FINGER_PRINT_REQUEST	13

#define NX_NIC_H2C_OPCODE_INSTALL_LICENSE_REQUEST	14

#define NX_NIC_H2C_OPCODE_GET_LICENSE_CAPABILITY_REQUEST	15

#define NX_NIC_H2C_OPCODE_GET_NET_STATS			16

#define NX_NIC_H2C_OPCODE_PROXY_UPDATE_P2V		17

#define NX_NIC_H2C_OPCODE_CONFIG_IPADDR			18

#define NX_NIC_H2C_OPCODE_CONFIG_LOOPBACK		19

#define NX_NIC_H2C_OPCODE_PROXY_STOP_DONE		20

#define NX_NIC_H2C_OPCODE_GET_LINKEVENT			21

#define NX_NIC_C2C_OPCODE				22

#define NX_NIC_H2C_OPCODE_LAST				23



/*

 * Firmware --> Driver

 */



#define NX_NIC_C2H_OPCODE_START				128

#define NX_NIC_C2H_OPCODE_CONFIG_RSS_RESPONSE		129

#define NX_NIC_C2H_OPCODE_CONFIG_RSS_TBL_RESPONSE	130

#define NX_NIC_C2H_OPCODE_CONFIG_MAC_RESPONSE		131

#define NX_NIC_C2H_OPCODE_CONFIG_PROMISCUOUS_RESPONSE	132

#define NX_NIC_C2H_OPCODE_CONFIG_L2_MAC_RESPONSE	133

#define NX_NIC_C2H_OPCODE_LRO_DELETE_RESPONSE		134

#define NX_NIC_C2H_OPCODE_LRO_ADD_FAILURE_RESPONSE	135

#define NX_NIC_C2H_OPCODE_GET_SNMP_STATS		136

#define NX_NIC_C2H_OPCODE_GET_FINGER_PRINT_REPLY	137

#define NX_NIC_C2H_OPCODE_INSTALL_LICENSE_REPLY		138

#define NX_NIC_C2H_OPCODE_GET_LICENSE_CAPABILITIES_REPLY 139

#define NX_NIC_C2H_OPCODE_GET_NET_STATS_RESPONSE	140

#define NX_NIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE	141

#define NX_NIC_C2H_OPCODE_LAST				142



#define VPORT_MISS_MODE_DROP		0 /* drop all unmatched */

#define VPORT_MISS_MODE_ACCEPT_ALL	1 /* accept all packets */
@@ -1491,7 +1419,7 @@ void netxen_nic_update_cmd_producer(struct netxen_adapter *adapter, 


#define NETXEN_MAX_SHORT_NAME 32

struct netxen_brdinfo {

	netxen_brdtype_t brdtype;	/* type of board */

	int brdtype;	/* type of board */

	long ports;		/* max no of physical ports */

	char short_name[NETXEN_MAX_SHORT_NAME];

};

drivers/net/netxen/netxen_nic_ethtool.c

+3 −8
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ 


#include <linux/types.h>

#include <linux/delay.h>

#include <asm/uaccess.h>

#include <linux/pci.h>

#include <asm/io.h>

#include <linux/netdevice.h>
@@ -53,13 +52,9 @@ struct netxen_nic_stats { 
#define NETXEN_NIC_INVALID_DATA 0xDEADBEEF



static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {

	{"rcvd_bad_skb", NETXEN_NIC_STAT(stats.rcvdbadskb)},

	{"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)},

	{"xmited_frames", NETXEN_NIC_STAT(stats.xmitedframes)},

	{"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)},

	{"bad_skb_len", NETXEN_NIC_STAT(stats.badskblen)},

	{"no_cmd_desc", NETXEN_NIC_STAT(stats.nocmddescriptor)},

	{"polled", NETXEN_NIC_STAT(stats.polled)},

	{"rx_dropped", NETXEN_NIC_STAT(stats.rxdropped)},

	{"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)},

	{"csummed", NETXEN_NIC_STAT(stats.csummed)},

	{"no_rcv", NETXEN_NIC_STAT(stats.no_rcv)},
@@ -168,7 +163,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) 
	ecmd->phy_address = adapter->physical_port;

	ecmd->transceiver = XCVR_EXTERNAL;



	switch ((netxen_brdtype_t)adapter->ahw.board_type) {

	switch (adapter->ahw.board_type) {

	case NETXEN_BRDTYPE_P2_SB35_4G:

	case NETXEN_BRDTYPE_P2_SB31_2G:

	case NETXEN_BRDTYPE_P3_REF_QG:
@@ -227,7 +222,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) 
		break;

	default:

		printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",

		       (netxen_brdtype_t)adapter->ahw.board_type);

				adapter->ahw.board_type);

		return -EIO;

	}

drivers/net/netxen/netxen_nic_hdr.h

+0 −8
Original line number Diff line number Diff line
@@ -31,16 +31,8 @@ 
#ifndef __NETXEN_NIC_HDR_H_

#define __NETXEN_NIC_HDR_H_



#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/spinlock.h>

#include <asm/irq.h>

#include <linux/init.h>

#include <linux/errno.h>

#include <linux/pci.h>

#include <linux/types.h>

#include <asm/uaccess.h>

#include <asm/string.h>		/* for memset */



/*

 * The basic unit of access when reading/writing control registers.

drivers/net/netxen/netxen_nic_hw.c

+16 −1
Original line number Diff line number Diff line
@@ -48,6 +48,21 @@ 
#define CRB_HI(off)	((crb_hub_agt[CRB_BLK(off)] << 20) | ((off) & 0xf0000))

#define CRB_INDIRECT_2M	(0x1e0000UL)



#ifndef readq

static inline u64 readq(void __iomem *addr)

{

	return readl(addr) | (((u64) readl(addr + 4)) << 32LL);

}

#endif



#ifndef writeq

static inline void writeq(u64 val, void __iomem *addr)

{

	writel(((u32) (val)), (addr));

	writel(((u32) (val >> 32)), (addr + 4));

}

#endif



#define CRB_WIN_LOCK_TIMEOUT 100000000

static crb_128M_2M_block_map_t crb_128M_2M_map[64] = {

    {{{0, 0,         0,         0} } },		/* 0: PCI */
@@ -2148,7 +2163,7 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter) 
			board_type = NETXEN_BRDTYPE_P3_10G_TP;

	}



	switch ((netxen_brdtype_t)board_type) {

	switch (board_type) {

	case NETXEN_BRDTYPE_P2_SB35_4G:

		adapter->ahw.port_type = NETXEN_NIC_GBE;

		break;

drivers/net/netxen/netxen_nic_hw.h

+22 −44
Original line number Diff line number Diff line
@@ -36,35 +36,15 @@ 
/* Hardware memory size of 128 meg */

#define NETXEN_MEMADDR_MAX (128 * 1024 * 1024)



#ifndef readq

static inline u64 readq(void __iomem * addr)

{

	return readl(addr) | (((u64) readl(addr + 4)) << 32LL);

}

#endif



#ifndef writeq

static inline void writeq(u64 val, void __iomem * addr)

{

	writel(((u32) (val)), (addr));

	writel(((u32) (val >> 32)), (addr + 4));

}

#endif



struct netxen_adapter;



#define NETXEN_PCI_MAPSIZE_BYTES  (NETXEN_PCI_MAPSIZE << 20)



struct netxen_port;

void netxen_nic_set_link_parameters(struct netxen_adapter *adapter);



typedef u8 netxen_ethernet_macaddr_t[6];



/* Nibble or Byte mode for phy interface (GbE mode only) */

typedef enum {

	NETXEN_NIU_10_100_MB = 0,

	NETXEN_NIU_1000_MB

} netxen_niu_gbe_ifmode_t;



#define _netxen_crb_get_bit(var, bit)  ((var >> bit) & 0x1)
@@ -222,30 +202,28 @@ typedef enum { 
/*

 * PHY-Specific MII control/status registers.

 */

typedef enum {

	NETXEN_NIU_GB_MII_MGMT_ADDR_CONTROL = 0,

	NETXEN_NIU_GB_MII_MGMT_ADDR_STATUS = 1,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_0 = 2,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_1 = 3,

	NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG = 4,

	NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART = 5,

	NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG_MORE = 6,

	NETXEN_NIU_GB_MII_MGMT_ADDR_NEXTPAGE_XMIT = 7,

	NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART_NEXTPAGE = 8,

	NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_CONTROL = 9,

	NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_STATUS = 10,

	NETXEN_NIU_GB_MII_MGMT_ADDR_EXTENDED_STATUS = 15,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL = 16,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS = 17,

	NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE = 18,

	NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS = 19,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE = 20,

	NETXEN_NIU_GB_MII_MGMT_ADDR_RECV_ERROR_COUNT = 21,

	NETXEN_NIU_GB_MII_MGMT_ADDR_LED_CONTROL = 24,

	NETXEN_NIU_GB_MII_MGMT_ADDR_LED_OVERRIDE = 25,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE_YET = 26,

	NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS_MORE = 27

} netxen_niu_phy_register_t;

#define NETXEN_NIU_GB_MII_MGMT_ADDR_CONTROL		0

#define NETXEN_NIU_GB_MII_MGMT_ADDR_STATUS		1

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_0		2

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_1		3

#define NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG		4

#define NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART		5

#define NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG_MORE	6

#define NETXEN_NIU_GB_MII_MGMT_ADDR_NEXTPAGE_XMIT	7

#define NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART_NEXTPAGE	8

#define NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_CONTROL	9

#define NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_STATUS	10

#define NETXEN_NIU_GB_MII_MGMT_ADDR_EXTENDED_STATUS	15

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL		16

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS		17

#define NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE		18

#define NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS		19

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE	20

#define NETXEN_NIU_GB_MII_MGMT_ADDR_RECV_ERROR_COUNT	21

#define NETXEN_NIU_GB_MII_MGMT_ADDR_LED_CONTROL		24

#define NETXEN_NIU_GB_MII_MGMT_ADDR_LED_OVERRIDE	25

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE_YET	26

#define NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS_MORE	27



/*

 * PHY-Specific Status Register (reg 17).