xref: /src/sys/dev/mii/inbmphyreg.h

/*	$NetBSD: inbmphyreg.h,v 1.4 2016/09/09 06:34:10 msaitoh Exp $	*/
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/*
 * Copied from the Intel code, and then modified to match NetBSD
 * style for MII registers more.
 */

#ifndef _DEV_MII_INBMPHYREG_H_
#define	_DEV_MII_INBMPHYREG_H_

/* Bits...
 * 15-5: page
 * 4-0: register offset
 */
#define BME1000_PAGE_SHIFT        5
#define BME1000_REG(page, reg)    \
        (((page) << BME1000_PAGE_SHIFT) | ((reg) & BME1000_MAX_REG_ADDRESS))

#define BME1000_MAX_REG_ADDRESS        0x1f  /* 5 bit address bus (0-0x1f) */
#define BME1000_MAX_MULTI_PAGE_REG     0xf   /* Registers equal on all pages */

#define	BM_PHY_REG_PAGE(offset)			\
	((uint16_t)(((offset) >> BME1000_PAGE_SHIFT) & 0xffff))
#define	BM_PHY_REG_NUM(offset)			\
	((uint16_t)((offset) & BME1000_MAX_REG_ADDRESS)		\
	| (((offset) >> (21 - BME1000_PAGE_SHIFT)) & ~BME1000_MAX_REG_ADDRESS))

/* BME1000 Specific Registers */
#define BME1000_PHY_SPEC_CTRL	BME1000_REG(0, 16) /* PHY Specific Control */
#define BME1000_PSCR_DISABLE_JABBER             0x0001 /* 1=Disable Jabber */
#define BME1000_PSCR_POLARITY_REVERSAL_DISABLE  0x0002 /* 1=Polarity Reversal Disabled */
#define BME1000_PSCR_POWER_DOWN                 0x0004 /* 1=Power Down */
#define BME1000_PSCR_COPPER_TRANSMITER_DISABLE  0x0008 /* 1=Transmitter Disabled */
#define BME1000_PSCR_CROSSOVER_MODE_MASK        0x0060
#define BME1000_PSCR_CROSSOVER_MODE_MDI         0x0000 /* 00=Manual MDI configuration */
#define BME1000_PSCR_CROSSOVER_MODE_MDIX        0x0020 /* 01=Manual MDIX configuration */
#define BME1000_PSCR_CROSSOVER_MODE_AUTO        0x0060 /* 11=Automatic crossover */
#define BME1000_PSCR_ENALBE_EXTENDED_DISTANCE   0x0080 /* 1=Enable Extended Distance */
#define BME1000_PSCR_ENERGY_DETECT_MASK         0x0300
#define BME1000_PSCR_ENERGY_DETECT_OFF          0x0000 /* 00,01=Off */
#define BME1000_PSCR_ENERGY_DETECT_RX           0x0200 /* 10=Sense on Rx only (Energy Detect) */
#define BME1000_PSCR_ENERGY_DETECT_RX_TM        0x0300 /* 11=Sense and Tx NLP */
#define BME1000_PSCR_FORCE_LINK_GOOD            0x0400 /* 1=Force Link Good */
#define BME1000_PSCR_DOWNSHIFT_ENABLE           0x0800 /* 1=Enable Downshift */
#define BME1000_PSCR_DOWNSHIFT_COUNTER_MASK     0x7000
#define BME1000_PSCR_DOWNSHIFT_COUNTER_SHIFT    12

#define BME1000_PHY_PAGE_SELECT	BME1000_REG(0, 22) /* Page Select */

#define BME1000_BIAS_SETTING	29
#define BME1000_BIAS_SETTING2	30

#define	I82578_ADDR_REG		29
#define	I82577_ADDR_REG		16
#define	I82577_CFG_REG		22

#define HV_INTC_FC_PAGE_START	768
#define	BM_PORT_CTRL_PAGE	769

#define HV_OEM_BITS		BME1000_REG(768, 25)
#define HV_OEM_BITS_LPLU	(1 << 2)
#define HV_OEM_BITS_A1KDIS	(1 << 6)
#define HV_OEM_BITS_ANEGNOW	(1 << 10)

#define	HV_KMRN_MODE_CTRL	BME1000_REG(BM_PORT_CTRL_PAGE, 16)
#define	HV_KMRN_MDIO_SLOW	0x0400

#define	IGP3_KMRN_DIAG		BME1000_REG(770, 19)
#define	IGP3_KMRN_DIAG_PCS_LOCK_LOSS	(1 << 1)

#define HV_MUX_DATA_CTRL	BME1000_REG(776, 16)
#define HV_MUX_DATA_CTRL_FORCE_SPEED	(1 << 2)
#define HV_MUX_DATA_CTRL_GEN_TO_MAC	(1 << 10)

#define	BM_WUC_PAGE		800
#define	BM_WUC			BME1000_REG(BM_WUC_PAGE, 1)
#define	BM_WUC_ADDRESS_OPCODE	0x11
#define	BM_WUC_DATA_OPCODE	0x12
#define	BM_WUC_ENABLE_PAGE	BM_PORT_CTRL_PAGE
#define	BM_WUC_ENABLE_REG	17
#define	BM_WUC_ENABLE_BIT	(1 << 2)
#define	BM_WUC_HOST_WU_BIT	(1 << 4)

#endif /* _DEV_MII_INBMPHYREG_H_ */