include/linux/msm_mdp.h


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/* include/linux/msm_mdp.h
 *
 * Copyright (C) 2007 Google Incorporated
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
#ifndef _MSM_MDP_H_
#define _MSM_MDP_H_

#include <linux/types.h>

#define MSMFB_IOCTL_MAGIC 'm'
#define MSMFB_GRP_DISP          _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
#define MSMFB_BLIT              _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)

enum {
	MDP_RGB_565,		/* RGB 565 planar */
	MDP_XRGB_8888,		/* RGB 888 padded */
	MDP_Y_CBCR_H2V2,	/* Y and CbCr, pseudo planar w/ Cb is in MSB */
	MDP_ARGB_8888,		/* ARGB 888 */
	MDP_RGB_888,		/* RGB 888 planar */
	MDP_Y_CRCB_H2V2,	/* Y and CrCb, pseudo planar w/ Cr is in MSB */
	MDP_YCRYCB_H2V1,	/* YCrYCb interleave */
	MDP_Y_CRCB_H2V1,	/* Y and CrCb, pseduo planar w/ Cr is in MSB */
	MDP_Y_CBCR_H2V1,	/* Y and CrCb, pseduo planar w/ Cr is in MSB */
	MDP_RGBA_8888,		/* ARGB 888 */
	MDP_BGRA_8888,		/* ABGR 888 */
	MDP_RGBX_8888,		/* RGBX 888 */
	MDP_IMGTYPE_LIMIT	/* Non valid image type after this enum */
};

enum {
	PMEM_IMG,
	FB_IMG,
};

/* flag values */
#define MDP_ROT_NOP	0
#define MDP_FLIP_LR	0x1
#define MDP_FLIP_UD	0x2
#define MDP_ROT_90	0x4
#define MDP_ROT_180	(MDP_FLIP_UD|MDP_FLIP_LR)
#define MDP_ROT_270	(MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
#define MDP_DITHER	0x8
#define MDP_BLUR	0x10

#define MDP_TRANSP_NOP	0xffffffff
#define MDP_ALPHA_NOP	0xff

struct mdp_rect {
	u32 x, y, w, h;
};

struct mdp_img {
	u32 width, height, format, offset;
	int memory_id;		/* the file descriptor */
};

struct mdp_blit_req {
	struct mdp_img src;
	struct mdp_img dst;
	struct mdp_rect src_rect;
	struct mdp_rect dst_rect;
	u32 alpha, transp_mask, flags;
};

struct mdp_blit_req_list {
	u32 count;
	struct mdp_blit_req req[];
};

#endif /* _MSM_MDP_H_ */
/*  D-Link DL2000-based Gigabit Ethernet Adapter Linux driver */
/*
    Copyright (c) 2001, 2002 by D-Link Corporation
    Written by Edward Peng.<edward_peng@dlink.com.tw>
    Created 03-May-2001, base on Linux' sundance.c.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
*/

#ifndef __DL2K_H__
#define __DL2K_H__

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/init.h>
#include <linux/crc32.h>
#include <linux/ethtool.h>
#include <linux/bitops.h>
#include <asm/processor.h>	/* Processor type for cache alignment. */
#include <asm/io.h>
#include <asm/uaccess.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/time.h>
#define TX_RING_SIZE	256
#define TX_QUEUE_LEN	(TX_RING_SIZE - 1) /* Limit ring entries actually used.*/
#define RX_RING_SIZE 	256
#define TX_TOTAL_SIZE	TX_RING_SIZE*sizeof(struct netdev_desc)
#define RX_TOTAL_SIZE	RX_RING_SIZE*sizeof(struct netdev_desc)

/* This driver was written to use PCI memory space, however x86-oriented
   hardware often uses I/O space accesses. */
#ifndef MEM_MAPPING
#undef readb
#undef readw
#undef readl
#undef writeb
#undef writew
#undef writel
#define readb inb
#define readw inw
#define readl inl
#define writeb outb
#define writew outw
#define writel outl
#endif

/* Offsets to the device registers.
   Unlike software-only systems, device drivers interact with complex hardware.
   It's not useful to define symbolic names for every register bit in the
   device.  The name can only partially document the semantics and make
   the driver longer and more difficult to read.
   In general, only the important configuration values or bits changed
   multiple times should be defined symbolically.
*/
enum dl2x_offsets {
	/* I/O register offsets */
	DMACtrl = 0x00,
	RxDMAStatus = 0x08,
	TFDListPtr0 = 0x10,
	TFDListPtr1 = 0x14,
	TxDMABurstThresh = 0x18,
	TxDMAUrgentThresh = 0x19,
	TxDMAPollPeriod = 0x1a,
	RFDListPtr0 = 0x1c,
	RFDListPtr1 = 0x20,
	RxDMABurstThresh = 0x24,
	RxDMAUrgentThresh = 0x25,
	RxDMAPollPeriod = 0x26,
	RxDMAIntCtrl = 0x28,
	DebugCtrl = 0x2c,
	ASICCtrl = 0x30,
	FifoCtrl = 0x38,
	RxEarlyThresh = 0x3a,
	FlowOffThresh = 0x3c,
	FlowOnThresh = 0x3e,
	TxStartThresh = 0x44,
	EepromData = 0x48,
	EepromCtrl = 0x4a,
	ExpromAddr = 0x4c,
	Exprodata = 0x50,
	WakeEvent = 0x51,
	CountDown = 0x54,
	IntStatusAck = 0x5a,
	IntEnable = 0x5c,
	IntStatus = 0x5e,
	TxStatus = 0x60,
	MACCtrl = 0x6c,
	VLANTag = 0x70,
	PhyCtrl = 0x76,
	StationAddr0 = 0x78,
	StationAddr1 = 0x7a,
	StationAddr2 = 0x7c,
	VLANId = 0x80,
	MaxFrameSize = 0x86,
	ReceiveMode = 0x88,
	HashTable0 = 0x8c,
	HashTable1 = 0x90,
	RmonStatMask = 0x98,
	StatMask = 0x9c,
	RxJumboFrames = 0xbc,
	TCPCheckSumErrors = 0xc0,
	IPCheckSumErrors = 0xc2,
	UDPCheckSumErrors = 0xc4,
	TxJumboFrames = 0xf4,
	/* Ethernet MIB statistic register offsets */
	OctetRcvOk = 0xa8,
	McstOctetRcvOk = 0xac,
	BcstOctetRcvOk = 0xb0,
	FramesRcvOk = 0xb4,
	McstFramesRcvdOk = 0xb8,
	BcstFramesRcvdOk = 0xbe,
	MacControlFramesRcvd = 0xc6,
	FrameTooLongErrors = 0xc8,
	InRangeLengthErrors = 0xca,
	FramesCheckSeqErrors = 0xcc,
	FramesLostRxErrors = 0xce,
	OctetXmtOk = 0xd0,
	McstOctetXmtOk = 0xd4,
	BcstOctetXmtOk = 0xd8,
	FramesXmtOk = 0xdc,
	McstFramesXmtdOk = 0xe0,
	FramesWDeferredXmt = 0xe4,
	LateCollisions = 0xe8,
	MultiColFrames = 0xec,
	SingleColFrames = 0xf0,
	BcstFramesXmtdOk = 0xf6,
	CarrierSenseErrors = 0xf8,
	MacControlFramesXmtd = 0xfa,
	FramesAbortXSColls = 0xfc,
	FramesWEXDeferal = 0xfe,
	/* RMON statistic register offsets */
	EtherStatsCollisions = 0x100,
	EtherStatsOctetsTransmit = 0x104,
	EtherStatsPktsTransmit = 0x108,
	EtherStatsPkts64OctetTransmit = 0x10c,
	EtherStats65to127OctetsTransmit = 0x110,
	EtherStatsPkts128to255OctetsTransmit = 0x114,
	EtherStatsPkts256to511OctetsTransmit = 0x118,
	EtherStatsPkts512to1023OctetsTransmit = 0x11c,
	EtherStatsPkts1024to1518OctetsTransmit = 0x120,
	EtherStatsCRCAlignErrors = 0x124,
	EtherStatsUndersizePkts = 0x128,
	EtherStatsFragments = 0x12c,
	EtherStatsJabbers = 0x130,
	EtherStatsOctets = 0x134,
	EtherStatsPkts = 0x138,
	EtherStats64Octets = 0x13c,
	EtherStatsPkts65to127Octets = 0x140,
	EtherStatsPkts128to255Octets = 0x144,
	EtherStatsPkts256to511Octets = 0x148,
	EtherStatsPkts512to1023Octets = 0x14c,
	EtherStatsPkts1024to1518Octets = 0x150,
};

/* Bits in the interrupt status/mask registers. */
enum IntStatus_bits {
	InterruptStatus = 0x0001,
	HostError = 0x0002,
	MACCtrlFrame = 0x0008,
	TxComplete = 0x0004,
	RxComplete = 0x0010,
	RxEarly = 0x0020,
	IntRequested = 0x0040,
	UpdateStats = 0x0080,
	LinkEvent = 0x0100,
	TxDMAComplete = 0x0200,
	RxDMAComplete = 0x0400,
	RFDListEnd = 0x0800,
	RxDMAPriority = 0x1000,
};

/* Bits in the ReceiveMode register. */
enum ReceiveMode_bits {
	ReceiveUnicast = 0x0001,
	ReceiveMulticast = 0x0002,
	ReceiveBroadcast = 0x0004,
	ReceiveAllFrames = 0x0008,
	ReceiveMulticastHash = 0x0010,
	ReceiveIPMulticast = 0x0020,
	ReceiveVLANMatch = 0x0100,
	ReceiveVLANHash = 0x0200,
};
/* Bits in MACCtrl. */
enum MACCtrl_bits {
	DuplexSelect = 0x20,
	TxFlowControlEnable = 0x80,
	RxFlowControlEnable = 0x0100,
	RcvFCS = 0x200,
	AutoVLANtagging = 0x1000,
	AutoVLANuntagging = 0x2000,
	StatsEnable = 0x00200000,
	StatsDisable = 0x00400000,
	StatsEnabled = 0x00800000,
	TxEnable = 0x01000000,
	TxDisable = 0x02000000,
	TxEnabled = 0x04000000,
	RxEnable = 0x08000000,
	RxDisable = 0x10000000,
	RxEnabled = 0x20000000,
};

enum ASICCtrl_LoWord_bits {
	PhyMedia = 0x0080,
};

enum ASICCtrl_HiWord_bits {
	GlobalReset = 0x0001,
	RxReset = 0x0002,
	TxReset = 0x0004,
	DMAReset = 0x0008,
	FIFOReset = 0x0010,
	NetworkReset = 0x0020,
	HostReset = 0x0040,
	ResetBusy = 0x0400,
};

/* Transmit Frame Control bits */
enum TFC_bits {
	DwordAlign = 0x00000000,
	WordAlignDisable = 0x00030000,
	WordAlign = 0x00020000,
	TCPChecksumEnable = 0x00040000,
	UDPChecksumEnable = 0x00080000,
	IPChecksumEnable = 0x00100000,
	FCSAppendDisable = 0x00200000,
	TxIndicate = 0x00400000,
	TxDMAIndicate = 0x00800000,
	FragCountShift = 24,
	VLANTagInsert = 0x0000000010000000,
	TFDDone = 0x80000000,
	VIDShift = 32,
	UsePriorityShift = 48,
};

/* Receive Frames Status bits */
enum RFS_bits {
	RxFIFOOverrun = 0x00010000,
	RxRuntFrame = 0x00020000,
	RxAlignmentError = 0x00040000,
	RxFCSError = 0x00080000,
	RxOverSizedFrame = 0x00100000,
	RxLengthError = 0x00200000,
	VLANDetected = 0x00400000,
	TCPDetected = 0x00800000,
	TCPError = 0x01000000,
	UDPDetected = 0x02000000,
	UDPError = 0x04000000,
	IPDetected = 0x08000000,
	IPError = 0x10000000,
	FrameStart = 0x20000000,
	FrameEnd = 0x40000000,
	RFDDone = 0x80000000,
	TCIShift = 32,
	RFS_Errors = 0x003f0000,
};

#define MII_RESET_TIME_OUT		10000
/* MII register */
enum _mii_reg {
	MII_BMCR = 0,
	MII_BMSR = 1,
	MII_PHY_ID1 = 2,
	MII_PHY_ID2 = 3,
	MII_ANAR = 4,
	MII_ANLPAR = 5,
	MII_ANER = 6,
	MII_ANNPT = 7,
	MII_ANLPRNP = 8,
	MII_MSCR = 9,
	MII_MSSR = 10,
	MII_ESR = 15,
	MII_PHY_SCR = 16,
};
/* PCS register */
enum _pcs_reg {
	PCS_BMCR = 0,
	PCS_BMSR = 1,
	PCS_ANAR = 4,
	PCS_ANLPAR = 5,
	PCS_ANER = 6,
	PCS_ANNPT = 7,
	PCS_ANLPRNP = 8,
	PCS_ESR = 15,
};

/* Basic Mode Control Register */
typedef union t_MII_BMCR {
	u16 image;
	struct {
		u16 _bit_5_0:6;	// bit 5:0
		u16 speed1000:1;	// bit 6
		u16 col_test_enable:1;	// bit 7
		u16 duplex_mode:1;	// bit 8
		u16 restart_an:1;	// bit 9
		u16 isolate:1;	// bit 10
		u16 power_down:1;	// bit 11
		u16 an_enable:1;	// bit 12
		u16 speed100:1;	// bit 13
		u16 loopback:1;	// bit 14
		u16 reset:1;	// bit 15
	} bits;
} BMCR_t, *PBMCR_t;

enum _mii_bmcr {
	MII_BMCR_RESET = 0x8000,
	MII_BMCR_LOOP_BACK = 0x4000,
	MII_BMCR_SPEED_LSB = 0x2000,
	MII_BMCR_AN_ENABLE = 0x1000,
	MII_BMCR_POWER_DOWN = 0x0800,
	MII_BMCR_ISOLATE = 0x0400,
	MII_BMCR_RESTART_AN = 0x0200,
	MII_BMCR_DUPLEX_MODE = 0x0100,
	MII_BMCR_COL_TEST = 0x0080,
	MII_BMCR_SPEED_MSB = 0x0040,
	MII_BMCR_SPEED_RESERVED = 0x003f,
	MII_BMCR_SPEED_10 = 0,
	MII_BMCR_SPEED_100 = MII_BMCR_SPEED_LSB,
	MII_BMCR_SPEED_1000 = MII_BMCR_SPEED_MSB,
};

/* Basic Mode Status Register */
typedef union t_MII_BMSR {
	u16 image;
	struct {
		u16 ext_capability:1;	// bit 0
		u16 japper_detect:1;	// bit 1
		u16 link_status:1;	// bit 2
		u16 an_ability:1;	// bit 3
		u16 remote_fault:1;	// bit 4
		u16 an_complete:1;	// bit 5
		u16 preamble_supp:1;	// bit 6
		u16 _bit_7:1;	// bit 7
		u16 ext_status:1;	// bit 8
		u16 media_100BT2_HD:1;	// bit 9
		u16 media_100BT2_FD:1;	// bit 10
		u16 media_10BT_HD:1;	// bit 11
		u16 media_10BT_FD:1;	// bit 12
		u16 media_100BX_HD:1;	// bit 13
		u16 media_100BX_FD:1;	// bit 14
		u16 media_100BT4:1;	// bit 15
	} bits;
} BMSR_t, *PBMSR_t;

enum _mii_bmsr {
	MII_BMSR_100BT4 = 0x8000,
	MII_BMSR_100BX_FD = 0x4000,
	MII_BMSR_100BX_HD = 0x2000,
	MII_BMSR_10BT_FD = 0x1000,
	MII_BMSR_10BT_HD = 0x0800,
	MII_BMSR_100BT2_FD = 0x0400,
	MII_BMSR_100BT2_HD = 0x0200,
	MII_BMSR_EXT_STATUS = 0x0100,
	MII_BMSR_PREAMBLE_SUPP = 0x0040,
	MII_BMSR_AN_COMPLETE = 0x0020,
	MII_BMSR_REMOTE_FAULT = 0x0010,
	MII_BMSR_AN_ABILITY = 0x0008,
	MII_BMSR_LINK_STATUS = 0x0004,
	MII_BMSR_JABBER_DETECT = 0x0002,
	MII_BMSR_EXT_CAP = 0x0001,
};

/* ANAR */
typedef union t_MII_ANAR {
	u16 image;
	struct {
		u16 selector:5;	// bit 4:0
		u16 media_10BT_HD:1;	// bit 5
		u16 media_10BT_FD:1;	// bit 6
		u16 media_100BX_HD:1;	// bit 7
		u16 media_100BX_FD:1;	// bit 8
		u16 media_100BT4:1;	// bit 9
		u16 pause:1;	// bit 10
		u16 asymmetric:1;	// bit 11
		u16 _bit12:1;	// bit 12
		u16 remote_fault:1;	// bit 13
		u16 _bit14:1;	// bit 14
		u16 next_page:1;	// bit 15
	} bits;
} ANAR_t, *PANAR_t;

enum _mii_anar {
	MII_ANAR_NEXT_PAGE = 0x8000,
	MII_ANAR_REMOTE_FAULT = 0x4000,
	MII_ANAR_ASYMMETRIC = 0x0800,
	MII_ANAR_PAUSE = 0x0400,
	MII_ANAR_100BT4 = 0x0200,
	MII_ANAR_100BX_FD = 0x0100,
	MII_ANAR_100BX_HD = 0x0080,
	MII_ANAR_10BT_FD = 0x0020,
	MII_ANAR_10BT_HD = 0x0010,
	MII_ANAR_SELECTOR = 0x001f,
	MII_IEEE8023_CSMACD = 0x0001,
};

/* ANLPAR */
typedef union t_MII_ANLPAR {
	u16 image;
	struct {
		u16 selector:5;	// bit 4:0
		u16 media_10BT_HD:1;	// bit 5
		u16 media_10BT_FD:1;	// bit 6
		u16 media_100BX_HD:1;	// bit 7
		u16 media_100BX_FD:1;	// bit 8
		u16 media_100BT4:1;	// bit 9
		u16 pause:1;	// bit 10
		u16 asymmetric:1;	// bit 11
		u16 _bit12:1;	// bit 12
		u16 remote_fault:1;	// bit 13
		u16 _bit14:1;	// bit 14
		u16 next_page:1;	// bit 15
	} bits;
} ANLPAR_t, *PANLPAR_t;

enum _mii_anlpar {
	MII_ANLPAR_NEXT_PAGE = MII_ANAR_NEXT_PAGE,
	MII_ANLPAR_REMOTE_FAULT = MII_ANAR_REMOTE_FAULT,
	MII_ANLPAR_ASYMMETRIC = MII_ANAR_ASYMMETRIC,
	MII_ANLPAR_PAUSE = MII_ANAR_PAUSE,
	MII_ANLPAR_100BT4 = MII_ANAR_100BT4,
	MII_ANLPAR_100BX_FD = MII_ANAR_100BX_FD,
	MII_ANLPAR_100BX_HD = MII_ANAR_100BX_HD,
	MII_ANLPAR_10BT_FD = MII_ANAR_10BT_FD,
	MII_ANLPAR_10BT_HD = MII_ANAR_10BT_HD,
	MII_ANLPAR_SELECTOR = MII_ANAR_SELECTOR,
};

/* Auto-Negotiation Expansion Register */
typedef union t_MII_ANER {
	u16 image;
	struct {
		u16 lp_negotiable:1;	// bit 0
		u16 page_received:1;	// bit 1
		u16 nextpagable:1;	// bit 2
		u16 lp_nextpagable:1;	// bit 3
		u16 pdetect_fault:1;	// bit 4
		u16 _bit15_5:11;	// bit 15:5
	} bits;
} ANER_t, *PANER_t;

enum _mii_aner {
	MII_ANER_PAR_DETECT_FAULT = 0x0010,
	MII_ANER_LP_NEXTPAGABLE = 0x0008,
	MII_ANER_NETXTPAGABLE = 0x0004,
	MII_ANER_PAGE_RECEIVED = 0x0002,
	MII_ANER_LP_NEGOTIABLE = 0x0001,
};

/* MASTER-SLAVE Control Register */
typedef union t_MII_MSCR {
	u16 image;
	struct {
		u16 _bit_7_0:8;	// bit 7:0
		u16 media_1000BT_HD:1;	// bit 8
		u16 media_1000BT_FD:1;	// bit 9
		u16 port_type:1;	// bit 10
		u16 cfg_value:1;	// bit 11
		u16 cfg_enable:1;	// bit 12
		u16 test_mode:3;	// bit 15:13
	} bits;
} MSCR_t, *PMSCR_t;

enum _mii_mscr {
	MII_MSCR_TEST_MODE = 0xe000,
	MII_MSCR_CFG_ENABLE = 0x1000,
	MII_MSCR_CFG_VALUE = 0x0800,
	MII_MSCR_PORT_VALUE = 0x0400,
	MII_MSCR_1000BT_FD = 0x0200,
	MII_MSCR_1000BT_HD = 0X0100,
};

/* MASTER-SLAVE Status Register */
typedef union t_MII_MSSR {
	u16 image;
	struct {
		u16 idle_err_count:8;	// bit 7:0
		u16 _bit_9_8:2;	// bit 9:8
		u16 lp_1000BT_HD:1;	// bit 10
		u16 lp_1000BT_FD:1;	// bit 11
		u16 remote_rcv_status:1;	// bit 12
		u16 local_rcv_status:1;	// bit 13
		u16 cfg_resolution:1;	// bit 14
		u16 cfg_fault:1;	// bit 15
	} bits;
} MSSR_t, *PMSSR_t;

enum _mii_mssr {
	MII_MSSR_CFG_FAULT = 0x8000,
	MII_MSSR_CFG_RES = 0x4000,
	MII_MSSR_LOCAL_RCV_STATUS = 0x2000,
	MII_MSSR_REMOTE_RCVR = 0x1000,
	MII_MSSR_LP_1000BT_HD = 0x0800,
	MII_MSSR_LP_1000BT_FD = 0x0400,
	MII_MSSR_IDLE_ERR_COUNT = 0x00ff,
};

/* IEEE Extened Status Register */
typedef union t_MII_ESR {
	u16 image;
	struct {
		u16 _bit_11_0:12;	// bit 11:0
		u16 media_1000BT_HD:2;	// bit 12
		u16 media_1000BT_FD:1;	// bit 13
		u16 media_1000BX_HD:1;	// bit 14
		u16 media_1000BX_FD:1;	// bit 15
	} bits;
} ESR_t, *PESR_t;

enum _mii_esr {
	MII_ESR_1000BX_FD = 0x8000,
	MII_ESR_1000BX_HD = 0x4000,
	MII_ESR_1000BT_FD = 0x2000,
	MII_ESR_1000BT_HD = 0x1000,
};
/* PHY Specific Control Register */
typedef union t_MII_PHY_SCR {
	u16 image;
	struct {
		u16 disable_jabber:1;	// bit 0
		u16 polarity_reversal:1;	// bit 1
		u16 SEQ_test:1;	// bit 2
		u16 _bit_3:1;	// bit 3
		u16 disable_CLK125:1;	// bit 4
		u16 mdi_crossover_mode:2;	// bit 6:5
		u16 enable_ext_dist:1;	// bit 7
		u16 _bit_8_9:2;	// bit 9:8
		u16 force_link:1;	// bit 10
		u16 assert_CRS:1;	// bit 11
		u16 rcv_fifo_depth:2;	// bit 13:12
		u16 xmit_fifo_depth:2;	// bit 15:14
	} bits;
} PHY_SCR_t, *PPHY_SCR_t;

typedef enum t_MII_ADMIN_STATUS {
	adm_reset,
	adm_operational,
	adm_loopback,
	adm_power_down,
	adm_isolate
} MII_ADMIN_t, *PMII_ADMIN_t;

/* Physical Coding Sublayer Management (PCS) */
/* PCS control and status registers bitmap as the same as MII */
/* PCS Extended Status register bitmap as the same as MII */
/* PCS ANAR */
typedef union t_PCS_ANAR {
	u16 image;
	struct {
		u16 _bit_4_0:5;		// bit 4:0
		u16 full_duplex:1;	// bit 5
		u16 half_duplex:1;	// bit 6
		u16 asymmetric:1;	// bit 7
		u16 pause:1;		// bit 8
		u16 _bit_11_9:3;	// bit 11:9
		u16 remote_fault:2;	// bit 13:12
		u16 _bit_14:1;		// bit 14
		u16 next_page:1;	// bit 15
	} bits;
} ANAR_PCS_t, *PANAR_PCS_t;

enum _pcs_anar {
	PCS_ANAR_NEXT_PAGE = 0x8000,
	PCS_ANAR_REMOTE_FAULT = 0x3000,
	PCS_ANAR_ASYMMETRIC = 0x0100,
	PCS_ANAR_PAUSE = 0x0080,
	PCS_ANAR_HALF_DUPLEX = 0x0040,
	PCS_ANAR_FULL_DUPLEX = 0x0020,
};
/* PCS ANLPAR */
typedef union t_PCS_ANLPAR {
	u16 image;
	struct {
		u16 _bit_4_0:5;		// bit 4:0
		u16 full_duplex:1;	// bit 5
		u16 half_duplex:1;	// bit 6
		u16 asymmetric:1;	// bit 7
		u16 pause:1;		// bit 8
		u16 _bit_11_9:3;	// bit 11:9
		u16 remote_fault:2;	// bit 13:12
		u16 _bit_14:1;		// bit 14
		u16 next_page:1;	// bit 15
	} bits;
} ANLPAR_PCS_t, *PANLPAR_PCS_t;

enum _pcs_anlpar {
	PCS_ANLPAR_NEXT_PAGE = PCS_ANAR_NEXT_PAGE,
	PCS_ANLPAR_REMOTE_FAULT = PCS_ANAR_REMOTE_FAULT,
	PCS_ANLPAR_ASYMMETRIC = PCS_ANAR_ASYMMETRIC,
	PCS_ANLPAR_PAUSE = PCS_ANAR_PAUSE,
	PCS_ANLPAR_HALF_DUPLEX = PCS_ANAR_HALF_DUPLEX,
	PCS_ANLPAR_FULL_DUPLEX = PCS_ANAR_FULL_DUPLEX,
};

typedef struct t_SROM {
	u16 config_param;	/* 0x00 */
	u16 asic_ctrl;		/* 0x02 */
	u16 sub_vendor_id;	/* 0x04 */
	u16 sub_system_id;	/* 0x06 */
	u16 reserved1[12];	/* 0x08-0x1f */
	u8 mac_addr[6];		/* 0x20-0x25 */
	u8 reserved2[10];	/* 0x26-0x2f */
	u8 sib[204];		/* 0x30-0xfb */