board/mv_feroceon/mv_hal/pex/mvPexRegs.h

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#ifndef __INCPEXREGSH
#define __INCPEXREGSH

#ifdef __cplusplus
extern "C" {
#endif				/* __cplusplus */

#include "mvSysPexConfig.h"

/* defines */
#define MAX_PEX_DEVICES         32
#define MAX_PEX_FUNCS           8
#define MAX_PEX_BUSSES          256

/*********************************************************/
/* PCI Express Configuration Cycles Generation Registers */
/*********************************************************/

#define PEX_CFG_ADDR_REG(pexIf)		((MV_PEX_IF_REGS_BASE(pexIf)) + 0x18F8)
#define PEX_CFG_DATA_REG(pexIf)		((MV_PEX_IF_REGS_BASE(pexIf)) + 0x18FC)
#define PEX_PHY_ACCESS_REG(pexIf)	((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1B00)

/* PCI Express Configuration Address Register */
/* PEX_CFG_ADDR_REG (PXCAR) */
#define PXCAR_REG_NUM_OFFS			2
#define PXCAR_REG_NUM_MAX			0x3F
#define PXCAR_REG_NUM_MASK			(PXCAR_REG_NUM_MAX << PXCAR_REG_NUM_OFFS)
#define PXCAR_FUNC_NUM_OFFS			8
#define PXCAR_FUNC_NUM_MAX			0x7
#define PXCAR_FUNC_NUM_MASK			(PXCAR_FUNC_NUM_MAX << PXCAR_FUNC_NUM_OFFS)
#define PXCAR_DEVICE_NUM_OFFS		11
#define PXCAR_DEVICE_NUM_MAX		0x1F
#define PXCAR_DEVICE_NUM_MASK		(PXCAR_DEVICE_NUM_MAX << PXCAR_DEVICE_NUM_OFFS)
#define PXCAR_BUS_NUM_OFFS			16
#define PXCAR_BUS_NUM_MAX			0xFF
#define PXCAR_BUS_NUM_MASK			(PXCAR_BUS_NUM_MAX << PXCAR_BUS_NUM_OFFS)
#define PXCAR_EXT_REG_NUM_OFFS		24
#define PXCAR_EXT_REG_NUM_MAX		0xF

/* in pci express register address is now the legacy register address (8 bits)
   with the new extended register address (more 4 bits) , below is the mask of
   the upper 4 bits of the full register address */
#define PXCAR_REAL_EXT_REG_NUM_OFFS	8
#define PXCAR_EXT_REG_NUM_MASK		(PXCAR_EXT_REG_NUM_MAX << PXCAR_EXT_REG_NUM_OFFS)
#define PXCAR_CONFIG_EN				BIT31

#define PXCAR_REAL_EXT_REG_NUM_OFFS     8
#define PXCAR_REAL_EXT_REG_NUM_MASK     (0xF << PXCAR_REAL_EXT_REG_NUM_OFFS)

/* The traditional PCI spec defined 6-bit field to describe register offset. */
/* The new PCI Express extend the register offset by an extra 4-bits.       */
/* The below macro assign 10-bit register offset into the apprpreate        */
/* fields in the CFG_ADDR_REG                                               */
#define PXCAR_REG_OFFS_SET(regOffs)                         \
 ((regOff & PXCAR_REG_NUM_MASK) | \
   (((regOff & PXCAR_REAL_EXT_REG_NUM_MASK) >> PXCAR_REAL_EXT_REG_NUM_OFFS) << PXCAR_EXT_REG_NUM_OFFS))

/***********************************/
/* PCI Express Interrupt registers */
/***********************************/
#define PEX_CAUSE_REG(pexIf)		((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1900)
#define PEX_MASK_REG(pexIf)		((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1910)

#define PXICR_TX_REQ_IN_DLDOWN_ERR  BIT0	/* Transmit request while field   */
/* <DLDown> of the PCI Express    */
/* PCI Express Interrupt Cause */
/* PEX_INT_CAUSE_REG  (PXICR) */
/* PEX_INT_MASK_REG */
/*
   NOTE:All bits except bits[27:24] are Read/Write Clear only. A cause bit sets
   upon an error event occurrence. A write of 0 clears the bit. A write of 1 has
   no affect. Bits[24:27] are set and cleared upon reception of interrupt
   emulation messages.
   Mask bit per cause bit. If a bit is set to 1, the corresponding event is
   enabled. Mask does not affect setting of the Interrupt Cause register bits;
   it only affects the assertion of the interrupt . */

#define PXICR_MDIS_CAUSE			BIT1	/* Attempt to generate PCI transaction
							   while master is disabled */
#define PXICR_ERR_WRTO_REG_CAUSE		BIT3	/* Erroneous write attempt to
							   PCI Express internal register */
#define PXICR_HIT_DFLT_WIN_ERR			BIT4	/* Hit Default Window Error */
#define PXICR_RX_RAM_PAR_ERR			BIT6	/* Rx RAM Parity Error */
#define PXICR_TX_RAM_PAR_ERR			BIT7	/* Tx RAM Parity Error */
#define PXICR_COR_ERR_DET			BIT8	/* Correctable Error Detected */
#define PXICR_NF_ERR_DET			BIT9	/* Non-Fatal Error Detected */
#define PXICR_FERR_DET				BIT10	/* Fatal Error Detected */
#define PXICR_DSTATE_CHANGE			BIT11	/* Dstate Change Indication */
#define PXICR_BIST				BIT12	/* PCI-Express BIST activated */
#define PXICR_FLW_CTRL_PROT			BIT14	/* Flow Control Protocol Error */

#define PXICR_RCV_UR_CA_ERR			BIT15	/* Received UR or CA status. */
#define PXICR_RCV_ERR_FATAL			BIT16	/* Received ERR_FATAL message. */
#define PXICR_RCV_ERR_NON_FATAL			BIT17	/* Received ERR_NONFATAL message */
#define PXICR_RCV_ERR_COR			BIT18	/* Received ERR_COR message. */
#define PXICR_RCV_CRS				BIT19	/* Received CRS completion status */
#define PXICR_SLV_HOT_RESET			BIT20	/* Received Hot Reset Indication */
#define PXICR_SLV_DIS_LINK			BIT21	/* Slave Disable Link Indication */
#define PXICR_SLV_LB				BIT22	/* Slave Loopback Indication */
#define PXICR_LINK_FAIL				BIT23	/* Link Failure indication. */
#define PXICR_RCV_INTA				BIT24	/* IntA status. */
#define PXICR_RCV_INTB				BIT25	/* IntB status. */
#define PXICR_RCV_INTC				BIT26	/* IntC status. */
#define PXICR_RCV_INTD				BIT27	/* IntD status. */
#define PXICR_RCV_PM_PME			BIT28	/* Received PM_PME message. */

/********************************************/
/* PCI Express Control and Status Registers */
/********************************************/
#define PEX_CTRL_REG(pexIf)				((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A00)
#define PEX_STATUS_REG(pexIf)				((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A04)
#define PEX_COMPLT_TMEOUT_REG(pexIf)			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A10)
#define PEX_PWR_MNG_EXT_REG(pexIf)			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A18)
#define PEX_FLOW_CTRL_REG(pexIf)			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A20)
#define PEX_ACK_TMR_4X_REG(pexIf)			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A30)
#define PEX_ACK_TMR_1X_REG(pexIf)			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A40)
#define PEX_TL_CTRL_REG(pexIf)				(MV_PEX_IF_REGS_BASE(pexIf) - (pexIf)*0x10000)

#define PEX_RAM_PARITY_CTRL_REG(pexIf) 			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A50)
#define PEX_DBG_CTRL_REG(pexIf) 			((MV_PEX_IF_REGS_BASE(pexIf)) + 0x1A60)

/* PCI Express Control Register */
/* PEX_CTRL_REG (PXCR) */

#define PXCR_CONF_LINK_OFFS			0
#define PXCR_CONF_LINK_MASK			(1 << PXCR_CONF_LINK_OFFS)
#define PXCR_CONF_LINK_X4			(0 << PXCR_CONF_LINK_OFFS)
#define PXCR_CONF_LINK_X1			(1 << PXCR_CONF_LINK_OFFS)
#define PXCR_DEV_TYPE_CTRL_OFFS			1	/*PCI ExpressDevice Type Control */
#define PXCR_DEV_TYPE_CTRL_MASK			BIT1
#define PXCR_DEV_TYPE_CTRL_CMPLX		(1 << PXCR_DEV_TYPE_CTRL_OFFS)
#define PXCR_DEV_TYPE_CTRL_POINT		(0 << PXCR_DEV_TYPE_CTRL_OFFS)
#define PXCR_CFG_MAP_TO_MEM_EN			BIT2	/* Configuration Header Mapping
							   to Memory Space Enable         */

#define PXCR_CFG_MAP_TO_MEM_EN			BIT2	/* Configuration Header Mapping
							   to Memory Space Enable */

#define PXCR_RSRV1_OFFS				5
#define PXCR_RSRV1_MASK				(0x7 << PXCR_RSRV1_OFFS)
#define PXCR_RSRV1_VAL				(0x0 << PXCR_RSRV1_OFFS)

#define PXCR_CONF_MAX_OUTSTND_OFFS		8	/*Maximum outstanding NP requests as a master */
#define PXCR_CONF_MAX_OUTSTND_MASK		(0x3 << PXCR_CONF_MAX_OUTSTND_OFFS)

#define PXCR_CONF_NFTS_OFFS			16	/*number of FTS Ordered-Sets */
#define PXCR_CONF_NFTS_MASK			(0xff << PXCR_CONF_NFTS_OFFS)

#define PXCR_CONF_MSTR_HOT_RESET		BIT24	/*Master Hot-Reset. */
#define PXCR_CONF_MSTR_LB			BIT26	/* Master Loopback */
#define PXCR_CONF_MSTR_DIS_SCRMB		BIT27	/* Master Disable Scrambling */
#define PXCR_CONF_DIRECT_DIS_SCRMB		BIT28	/* Direct Disable Scrambling */

/* PCI Express Status Register */
/* PEX_STATUS_REG (PXSR) */

#define PXSR_DL_DOWN				BIT0	/* DL_Down indication. */

#define PXSR_PEX_BUS_NUM_OFFS			8	/* Bus Number Indication */
#define PXSR_PEX_BUS_NUM_MASK			(0xff << PXSR_PEX_BUS_NUM_OFFS)

#define PXSR_PEX_DEV_NUM_OFFS			16	/* Device Number Indication */
#define PXSR_PEX_DEV_NUM_MASK			(0x1f << PXSR_PEX_DEV_NUM_OFFS)

#define PXSR_PEX_SLV_HOT_RESET			BIT24	/* Slave Hot Reset Indication */
#define PXSR_PEX_SLV_DIS_LINK			BIT25	/* Slave Disable Link Indication */
#define PXSR_PEX_SLV_LB					BIT26	/* Slave Loopback Indication */
#define PXSR_PEX_SLV_DIS_SCRMB			BIT27	/* Slave Disable Scrambling Indication */

/* PCI Express Completion Timeout Register */
/* PEX_COMPLT_TMEOUT_REG (PXCTR) */

#define PXCTR_CMP_TO_THRSHLD_OFFS		0	/* Completion Timeout Threshold */
#define PXCTR_CMP_TO_THRSHLD_MASK		(0xffff << PXCTR_CMP_TO_THRSHLD_OFFS)

/* PCI Express Power Management Extended Register */
/* PEX_PWR_MNG_EXT_REG (PXPMER) */

#define PXPMER_L1_ASPM_EN_OFFS			1
#define PXPMER_L1_ASPM_EN_MASK			(0x1 << PXPMER_L1_ASPM_EN_OFFS)

/* PCI Express Flow Control Register */
/* PEX_FLOW_CTRL_REG (PXFCR) */

#define PXFCR_PH_INIT_FC_OFFS			0	/*Posted Headers Flow Control Credit
							  Initial Value. */
#define PXFCR_PH_INIT_FC_MASK			(0xff << PXFCR_PH_INIT_FC_OFFS)

#define PXFCR_NPH_INIT_FC_OFFS			8	/* Classified Non-Posted Headers
							   Flow Control Credit Initial Value */
#define PXFCR_NPH_INIT_FC_MASK			(0xff << PXFCR_NPH_INIT_FC_OFFS)

#define PXFCR_CH_INIT_FC_OFFS			16	/* Completion Headers Flow Control
							   Credit Initial Value Infinite */

#define PXFCR_CH_INIT_FC_MASK			(0xff << PXFCR_CH_INIT_FC_OFFS)

#define PXFCR_FC_UPDATE_TO_OFFS			24	/* Flow Control Update Timeout */
#define PXFCR_FC_UPDATE_TO_MASK			(0xff << PXFCR_FC_UPDATE_TO_OFFS)

/* PCI Express Acknowledge Timers (4X) Register */
/* PEX_ACK_TMR_4X_REG (PXAT4R) */
#define PXAT1R_ACK_LAT_TOX4_OFFS		0	/* Ack Latency Timer Timeout Value */
#define PXAT1R_ACK_LAT_TOX4_MASK		(0xffff << PXAT4R_ACK_LAT_TOX1_OFFS)
#define PXAT1R_ACK_RPLY_TOX4_OFFS		16	/* Ack Replay Timer Timeout Value  */
#define PXAT1R_ACK_RPLY_TOX4_MASK		(0xffff << PXAT1R_ACK_RPLY_TOX1_OFFS)

/* PCI Express Acknowledge Timers (1X) Register */
/* PEX_ACK_TMR_1X_REG (PXAT1R) */

#define PXAT1R_ACK_LAT_TOX1_OFFS		0	/* Acknowledge Latency Timer Timeout
							   Value for 1X Link */
#define PXAT1R_ACK_LAT_TOX1_MASK		(0xffff << PXAT1R_ACK_LAT_TOX1_OFFS)

#define PXAT1R_ACK_RPLY_TOX1_OFFS		16	/* Acknowledge Replay Timer Timeout
							   Value for 1X */
#define PXAT1R_ACK_RPLY_TOX1_MASK		(0xffff << PXAT1R_ACK_RPLY_TOX1_OFFS)

/* PCI Express TL Control Register */
/* PEX_TL_CTRL_REG (PXTCR) */

#define PXTCR_TX_CMP_BUFF_NO_OFFS		8	/*Number of completion buffers in Tx */
#define PXTCR_TX_CMP_BUFF_NO_MASK		(0xf << PXTCR_TX_CMP_BUFF_NO_OFFS)

/* PCI Express Debug MAC Control Register */
/* PEX_DEBUG_MAC_CTRL_REG (PXDMCR) */

#define PXDMCR_LINKUP				BIT4

/**********************************************/
/* PCI Express Configuration Header Registers */
/**********************************************/

#define PEX_CFG_DIRECT_ACCESS(pexIf, cfgReg)	(MV_PEX_IF_REGS_BASE(pexIf) + (cfgReg))

#define PEX_DEVICE_AND_VENDOR_ID					0x000
#define PEX_STATUS_AND_COMMAND						0x004
#define PEX_CLASS_CODE_AND_REVISION_ID					0x008
#define PEX_BIST_HDR_TYPE_LAT_TMR_CACHE_LINE				0x00C
#define PEX_MEMORY_BAR_BASE_ADDR(barNum)				(0x010 + ((barNum) << 2))
#define PEX_MV_BAR_BASE(barNum)						(0x010 + (barNum) * 8)
#define PEX_MV_BAR_BASE_HIGH(barNum)					(0x014 + (barNum) * 8)
#define PEX_BAR0_INTER_REG						0x010
#define PEX_BAR0_INTER_REG_HIGH						0x014
#define PEX_BAR1_REG							0x018
#define PEX_BAR1_REG_HIGH						0x01C
#define PEX_BAR2_REG							0x020
#define PEX_BAR2_REG_HIGH						0x024

#define PEX_SUBSYS_ID_AND_SUBSYS_VENDOR_ID				0x02C
#define PEX_EXPANSION_ROM_BASE_ADDR_REG					0x030
#define PEX_CAPABILTY_LIST_POINTER					0x034
#define PEX_INTERRUPT_PIN_AND_LINE					0x03C

/* capability list */
#define PEX_POWER_MNG_CAPABILITY					0x040
#define PEX_POWER_MNG_STATUS_CONTROL					0x044

#define PEX_MSI_MESSAGE_CONTROL						0x050
#define PEX_MSI_MESSAGE_ADDR						0x054
#define PEX_MSI_MESSAGE_HIGH_ADDR					0x058
#define PEX_MSI_MESSAGE_DATA						0x05C

#define PEX_CAPABILITY_REG						0x60
#define PEX_DEV_CAPABILITY_REG						0x64
#define PEX_DEV_CTRL_STAT_REG						0x68
#define PEX_LINK_CAPABILITY_REG						0x6C
#define PXLC_MAX_LNK_SPEED_OFFS						0
#define PXLC_MAX_LNK_SPEED_MASK						(0xf << PXLC_MAX_LNK_SPEED_OFFS)

#define PEX_LINK_CTRL_STAT_REG						0x70

#define PEX_ADV_ERR_RPRT_HDR_TRGT_REG					0x100
#define PEX_UNCORRECT_ERR_STAT_REG					0x104
#define PEX_UNCORRECT_ERR_MASK_REG					0x108
#define PEX_UNCORRECT_ERR_SERVITY_REG					0x10C
#define PEX_CORRECT_ERR_STAT_REG					0x110
#define PEX_CORRECT_ERR_MASK_REG					0x114
#define PEX_ADV_ERR_CAPABILITY_CTRL_REG					0x118
#define PEX_HDR_LOG_FIRST_DWORD_REG					0x11C
#define PEX_HDR_LOG_SECOND_DWORD_REG					0x120
#define PEX_HDR_LOG_THIRD_DWORD_REG					0x124
#define PEX_HDR_LOG_FOURTH_DWORD_REG					0x128

/* PCI Express Device and Vendor ID Register */
/* PEX_DEVICE_AND_VENDOR_ID (PXDAVI) */

#define PXDAVI_VEN_ID_OFFS			0	/* Vendor ID */
#define PXDAVI_VEN_ID_MASK			(0xffff << PXDAVI_VEN_ID_OFFS)

#define PXDAVI_DEV_ID_OFFS			16	/* Device ID */
#define PXDAVI_DEV_ID_MASK 			(0xffff << PXDAVI_DEV_ID_OFFS)

/* PCI Express Command and Status Register */
/* PEX_STATUS_AND_COMMAND (PXSAC) */

#define PXSAC_IO_EN			BIT0	/* IO Enable                                                      */
#define PXSAC_MEM_EN			BIT1	/* Memory Enable                                                  */
#define PXSAC_MASTER_EN			BIT2	/* Master Enable                                                  */
#define PXSAC_PERR_EN			BIT6	/* Parity Errors Respond Enable                   */
#define PXSAC_SERR_EN			BIT8	/* Ability to assert SERR# line                   */
#define PXSAC_INT_DIS			BIT10	/* Interrupt Disable                                      */
#define PXSAC_INT_STAT			BIT19	/* Interrupt Status                     */
#define PXSAC_CAP_LIST			BIT20	/* Capability List Support                                */
#define PXSAC_MAS_DATA_PERR		BIT24	/* Master Data Parity Error                               */
#define PXSAC_SLAVE_TABORT		BIT27	/* Signalled Target Abort       */
#define PXSAC_RT_ABORT			BIT28	/* Recieved Target Abort        */
#define PXSAC_MABORT			BIT29	/* Recieved Master Abort        */
#define PXSAC_SYSERR			BIT30	/* Signalled system error       */
#define PXSAC_DET_PARERR		BIT31	/* Detect Parity Error          */

/* PCI Express Class Code and Revision ID Register */
/* PEX_CLASS_CODE_AND_REVISION_ID (PXCCARI) */

#define PXCCARI_REVID_OFFS		0	/* Revision ID */
#define PXCCARI_REVID_MASK		(0xff << PXCCARI_REVID_OFFS)

#define PXCCARI_FULL_CLASS_OFFS		8	/* Full Class Code */
#define PXCCARI_FULL_CLASS_MASK		(0xffffff << PXCCARI_FULL_CLASS_OFFS)

#define PXCCARI_PROGIF_OFFS		8	/* Prog .I/F */
#define PXCCARI_PROGIF_MASK		(0xff << PXCCARI_PROGIF_OFFS)

#define PXCCARI_SUB_CLASS_OFFS		16	/* Sub Class */
#define PXCCARI_SUB_CLASS_MASK		(0xff << PXCCARI_SUB_CLASS_OFFS)

#define PXCCARI_BASE_CLASS_OFFS		24	/* Base Class */
#define PXCCARI_BASE_CLASS_MASK		(0xff << PXCCARI_BASE_CLASS_OFFS)

/* PCI Express BIST, Header Type and Cache Line Size Register */
/* PEX_BIST_HDR_TYPE_LAT_TMR_CACHE_LINE (PXBHTLTCL) */

#define PXBHTLTCL_CACHELINE_OFFS	0	/* Specifies the cache line size */
#define PXBHTLTCL_CACHELINE_MASK	(0xff << PXBHTLTCL_CACHELINE_OFFS)

#define PXBHTLTCL_HEADTYPE_FULL_OFFS	16	/* Full Header Type */
#define PXBHTLTCL_HEADTYPE_FULL_MASK	(0xff << PXBHTLTCL_HEADTYPE_FULL_OFFS)

#define PXBHTLTCL_MULTI_FUNC		BIT23	/* Multi/Single function */

#define PXBHTLTCL_HEADER_OFFS			16	/* Header type */
#define PXBHTLTCL_HEADER_MASK			(0x7f << PXBHTLTCL_HEADER_OFFS)
#define PXBHTLTCL_HEADER_STANDARD		(0x0 << PXBHTLTCL_HEADER_OFFS)
#define PXBHTLTCL_HEADER_PCI2PCI_BRIDGE		(0x1 << PXBHTLTCL_HEADER_OFFS)

#define PXBHTLTCL_BISTCOMP_OFFS			24	/* BIST Completion Code */
#define PXBHTLTCL_BISTCOMP_MASK			(0xf << PXBHTLTCL_BISTCOMP_OFFS)

#define PXBHTLTCL_BISTACT			BIT30	/* BIST Activate bit */
#define PXBHTLTCL_BISTCAP			BIT31	/* BIST Capable Bit */
#define PXBHTLTCL_BISTCAP_OFFS			31
#define PXBHTLTCL_BISTCAP_MASK			BIT31
#define PXBHTLTCL_BISTCAP_VAL			0

/* PCI Express Subsystem Device and Vendor ID */
/* PEX_SUBSYS_ID_AND_SUBSYS_VENDOR_ID (PXSIASVI) */

#define PXSIASVI_VENID_OFFS	0	/* Subsystem Manufacturer Vendor ID Number */
#define PXSIASVI_VENID_MASK	(0xffff << PXSIASVI_VENID_OFFS)

#define PXSIASVI_DEVID_OFFS	16	/* Subsystem Device ID Number */
#define PXSIASVI_DEVID_MASK	(0xffff << PXSIASVI_DEVID_OFFS)

/* PCI Express Capability List Pointer Register */
/* PEX_CAPABILTY_LIST_POINTER (PXCLP) */

#define PXCLP_CAPPTR_OFFS	0	/* Capability List Pointer */
#define PXCLP_CAPPTR_MASK	(0xff << PXCLP_CAPPTR_OFFS)

/* PCI Express Interrupt Pin and Line Register */
/*PEX_INTERRUPT_PIN_AND_LINE (PXIPAL) */

#define PXIPAL_INTLINE_OFFS	0	/* Interrupt line (IRQ) */
#define PXIPAL_INTLINE_MASK	(0xff << PXIPAL_INTLINE_OFFS)

#define PXIPAL_INTPIN_OFFS	8	/* interrupt pin (A, B, C, D) */
#define PXIPAL_INTPIN_MASK	(0xff << PXIPAL_INTPIN_OFFS)

/* PCI Express Power Management Capability Header Register */
/* PEX_POWER_MNG_CAPABILITY (PXPMC) */

#define PXPMC_CAP_ID_OFFS		0	/* Capability ID */
#define PXPMC_CAP_ID_MASK		(0xff << PXPMC_CAP_ID_OFFS)

#define PXPMC_NEXT_PTR_OFFS		8	/* Next Item Pointer */
#define PXPMC_NEXT_PTR_MASK		(0xff << PXPMC_NEXT_PTR_OFFS)

#define PXPMC_PMC_VER_OFFS		16	/* PCI Power Management Capability Version */
#define PXPMC_PMC_VER_MASK		(0x7 << PXPMC_PMC_VER_OFFS)

#define PXPMC_DSI 				BIT21	/* Device Specific Initialization */

#define PXPMC_AUX_CUR_OFFS		22	/* Auxiliary Current Requirements */
#define PXPMC_AUX_CUR_MASK		(0x7 << PXPMC_AUX_CUR_OFFS)

#define PXPMC_D1_SUP 			BIT25	/* D1 Power Management support */

#define PXPMC_D2_SUP 			BIT26	/* D2 Power Management support */

#define PXPMC_PME_SUP_OFFS		27	/* PM Event generation support */
#define PXPMC_PME_SUP_MASK		(0x1f << PXPMC_PME_SUP_OFFS)

/* PCI Express Power Management Control and Status Register */
/* PEX_POWER_MNG_STATUS_CONTROL (PXPMSC) */

#define PXPMSC_PM_STATE_OFFS	0	/* Power State */
#define PXPMSC_PM_STATE_MASK	(0x3 << PXPMSC_PM_STATE_OFFS)
#define PXPMSC_PM_STATE_D0		(0x0 << PXPMSC_PM_STATE_OFFS)
#define PXPMSC_PM_STATE_D1		(0x1 << PXPMSC_PM_STATE_OFFS)
#define PXPMSC_PM_STATE_D2		(0x2 << PXPMSC_PM_STATE_OFFS)
#define PXPMSC_PM_STATE_D3		(0x3 << PXPMSC_PM_STATE_OFFS)

#define PXPMSC_PME_EN			BIT8	/* PM_PME Message Generation Enable */

#define PXPMSC_PM_DATA_SEL_OFFS	9	/* Data Select */
#define PXPMSC_PM_DATA_SEL_MASK	(0xf << PXPMSC_PM_DATA_SEL_OFFS)

#define PXPMSC_PM_DATA_SCALE_OFFS	13	/* Data Scale */
#define PXPMSC_PM_DATA_SCALE_MASK	(0x3 << PXPMSC_PM_DATA_SCALE_OFFS)

#define PXPMSC_PME_STAT				BIT15	/* PME Status */

#define PXPMSC_PM_DATA_OFFS			24	/* State Data */
#define PXPMSC_PM_DATA_MASK			(0xff << PXPMSC_PM_DATA_OFFS)

/* PCI Express MSI Message Control Register */
/* PEX_MSI_MESSAGE_CONTROL (PXMMC) */

#define PXMMC_CAP_ID_OFFS			0	/* Capability ID */
#define PXMMC_CAP_ID_MASK			(0xff << PXMMC_CAP_ID_OFFS)

#define PXMMC_NEXT_PTR_OFFS			8	/* Next Item Pointer */
#define PXMMC_NEXT_PTR_MASK			(0xff << PXMMC_NEXT_PTR_OFFS)

#define PXMMC_MSI_EN				BIT18	/* MSI Enable */

#define PXMMC_MULTI_CAP_OFFS			17	/* Multiple Message Capable */
#define PXMMC_MULTI_CAP_MASK			(0x7 << PXMMC_MULTI_CAP_OFFS)

#define PXMMC_MULTI_EN_OFFS			20	/* Multiple Messages Enable */
#define PXMMC_MULTI_EN_MASK			(0x7 << PXMMC_MULTI_EN_OFFS)

#define PXMMC_ADDR64				BIT23	/* 64-bit Addressing Capable */

/* PCI Express MSI Message Address Register */
/* PEX_MSI_MESSAGE_ADDR (PXMMA) */

#define PXMMA_MSI_ADDR_OFFS			2	/* Message Address  corresponds to
			Address[31:2] of the MSI MWr TLP */
#define PXMMA_MSI_ADDR_MASK			(0x3fffffff << PXMMA_MSI_ADDR_OFFS)

/* PCI Express MSI Message Address (High) Register */
/* PEX_MSI_MESSAGE_HIGH_ADDR (PXMMHA) */

#define PXMMA_MSI_ADDR_H_OFFS			0	/* Message Upper Address corresponds to
							   Address[63:32] of the MSI MWr TLP */
#define PXMMA_MSI_ADDR_H_MASK			(0xffffffff << PXMMA_MSI_ADDR_H_OFFS)

/* PCI Express MSI Message Data Register */
/* PEX_MSI_MESSAGE_DATA (PXMMD) */

#define PXMMD_MSI_DATA_OFFS			0	/* Message Data */
#define PXMMD_MSI_DATA_MASK			(0xffff << PXMMD_MSI_DATA_OFFS)

/* PCI Express Capability Register */
/* PEX_CAPABILITY_REG (PXCR) */

#define PXCR_CAP_ID_OFFS			0	/* Capability ID */
#define PXCR_CAP_ID_MASK			(0xff << PXCR_CAP_ID_OFFS)

#define PXCR_NEXT_PTR_OFFS			8	/* Next Item Pointer */
#define PXCR_NEXT_PTR_MASK			(0xff << PXCR_NEXT_PTR_OFFS)

#define PXCR_CAP_VER_OFFS			16	/* Capability Version */
#define PXCR_CAP_VER_MASK			(0xf << PXCR_CAP_VER_OFFS)

#define PXCR_DEV_TYPE_OFFS			20	/*  Device/Port Type */
#define PXCR_DEV_TYPE_MASK			(0xf << PXCR_DEV_TYPE_OFFS)

#define PXCR_SLOT_IMP 				BIT24	/* Slot Implemented */

#define PXCR_INT_MSG_NUM_OFFS			25	/* Interrupt Message Number */
#define PXCR_INT_MSG_NUM_MASK			(0x1f << PXCR_INT_MSG_NUM_OFFS)

/* PCI Express Device Capabilities Register */
/* PEX_DEV_CAPABILITY_REG (PXDCR) */

#define PXDCR_MAX_PLD_SIZE_SUP_OFFS		0	/* Maximum Payload Size Supported */
#define PXDCR_MAX_PLD_SIZE_SUP_MASK		(0x7 << PXDCR_MAX_PLD_SIZE_SUP_OFFS)

#define PXDCR_EP_L0S_ACC_LAT_OFFS		6	/* Endpoint L0s Acceptable Latency */
#define PXDCR_EP_L0S_ACC_LAT_MASK		(0x7 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_64NS_LESS		(0x0 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_64NS_128NS		(0x1 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_128NS_256NS	(0x2 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_256NS_512NS	(0x3 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_512NS_1US		(0x4 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_1US_2US		(0x5 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_2US_4US		(0x6 << PXDCR_EP_L0S_ACC_LAT_OFFS)
#define PXDCR_EP_L0S_ACC_LAT_4US_MORE		(0x7 << PXDCR_EP_L0S_ACC_LAT_OFFS)

#define PXDCR_EP_L1_ACC_LAT_OFFS		9	/* Endpoint L1 Acceptable Latency */
#define PXDCR_EP_L1_ACC_LAT_MASK		(0x7 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_64NS_LESS		(0x0 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_64NS_128NS		(0x1 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_128NS_256NS		(0x2 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_256NS_512NS		(0x3 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_512NS_1US		(0x4 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_1US_2US		(0x5 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_2US_4US		(0x6 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXDCR_EP_L1_ACC_LAT_4US_MORE		(0x7 << PXDCR_EP_L1_ACC_LAT_OFFS)

#define PXDCR_ATT_BUT_PRS_OFFS			12	/* Attention Button Present */
#define PXDCR_ATT_BUT_PRS_MASK			BIT12
#define PXDCR_ATT_BUT_PRS_IMPLEMENTED		BIT12

#define PXDCR_ATT_IND_PRS_OFFS			13	/* Attention Indicator Present */
#define PXDCR_ATT_IND_PRS_MASK			BIT13
#define PXDCR_ATT_IND_PRS_IMPLEMENTED		BIT13

#define PXDCR_PWR_IND_PRS_OFFS			14	/* Power Indicator Present */
#define PXDCR_PWR_IND_PRS_MASK			BIT14
#define PXDCR_PWR_IND_PRS_IMPLEMENTED		BIT14

#define PXDCR_CAP_SPL_VAL_OFFS			18	/* Captured Slot Power Limit
							   Value */
#define PXDCR_CAP_SPL_VAL_MASK			(0xff << PXDCR_CAP_SPL_VAL_OFFS)

#define PXDCR_CAP_SP_LSCL_OFFS			26	/* Captured Slot Power Limit
							   Scale */
#define PXDCR_CAP_SP_LSCL_MASK			(0x3 << PXDCR_CAP_SP_LSCL_OFFS)

/* PCI Express Device Control Status Register */
/* PEX_DEV_CTRL_STAT_REG (PXDCSR) */

#define PXDCSR_COR_ERR_REP_EN			BIT0	/* Correctable Error Reporting Enable */
#define PXDCSR_NF_ERR_REP_EN			BIT1	/* Non-Fatal Error Reporting Enable */
#define PXDCSR_F_ERR_REP_EN			BIT2	/* Fatal Error Reporting Enable */
#define PXDCSR_UR_REP_EN			BIT3	/* Unsupported Request (UR)
							   Reporting Enable */
#define PXDCSR_EN_RO 				BIT4	/* Enable Relaxed Ordering */

#define PXDCSR_MAX_PLD_SZ_OFFS		5	/* Maximum Payload Size */
#define PXDCSR_MAX_PLD_SZ_MASK		(0x7 << PXDCSR_MAX_PLD_SZ_OFFS)
#define PXDCSR_MAX_PLD_SZ_128B		(0x0 << PXDCSR_MAX_PLD_SZ_OFFS)
#define PXDCSR_EN_NS				BIT11	/* Enable No Snoop */

#define PXDCSR_MAX_RD_RQ_SZ_OFFS	12	/* Maximum Read Request Size */
#define PXDCSR_MAX_RD_RQ_SZ_MASK	(0x7 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_128B	(0x0 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_256B	(0x1 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_512B	(0x2 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_1KB		(0x3 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_2KB		(0x4 << PXDCSR_MAX_RD_RQ_SZ_OFFS)
#define PXDCSR_MAX_RD_RQ_SZ_4KB		(0x5 << PXDCSR_MAX_RD_RQ_SZ_OFFS)

#define PXDCSR_COR_ERR_DET			BIT16	/* Correctable Error Detected */
#define PXDCSR_NF_ERR_DET			BIT17	/* Non-Fatal Error Detected. */
#define PXDCSR_F_ERR_DET			BIT18	/* Fatal Error Detected. */
#define PXDCSR_UR_DET				BIT19	/* Unsupported Request Detected */
#define PXDCSR_AUX_PWR_DET			BIT20	/* Reserved */

#define PXDCSR_TRANS_PEND_OFFS			21	/* Transactions Pending */
#define PXDCSR_TRANS_PEND_MASK			BIT21
#define PXDCSR_TRANS_PEND_NOT_COMPLETED		(0x1 << PXDCSR_TRANS_PEND_OFFS)

/* PCI Express Link Capabilities Register */
/* PEX_LINK_CAPABILITY_REG (PXLCR) */

#define PXLCR_MAX_LINK_SPD_OFFS		0	/* Maximum Link Speed */
#define PXLCR_MAX_LINK_SPD_MASK		(0xf << PXLCR_MAX_LINK_SPD_OFFS)

#define PXLCR_MAX_LNK_WDTH_OFFS 	3	/* Maximum Link Width */
#define PXLCR_MAX_LNK_WDTH_MASK		(0x3f << PXLCR_MAX_LNK_WDTH_OFFS)

#define PXLCR_ASPM_SUP_OFFS 		10	/* Active State Link PM Support */
#define PXLCR_ASPM_SUP_MASK			(0x3 << PXLCR_ASPM_SUP_OFFS)

#define PXLCR_L0S_EXT_LAT_OFFS 			12	/* L0s Exit Latency */
#define PXLCR_L0S_EXT_LAT_MASK			(0x7 << PXLCR_L0S_EXT_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_64NS_LESS     (0x0 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_64NS_128NS   	(0x1 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_128NS_256NS   (0x2 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_256NS_512NS   (0x3 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_512NS_1US     (0x4 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_1US_2US       (0x5 << PXDCR_EP_L1_ACC_LAT_OFFS)
#define PXLCR_L0S_EXT_LAT_2US_4US       (0x6 << PXDCR_EP_L1_ACC_LAT_OFFS)

#define PXLCR_POR_TNUM_OFFS 			24	/* Port Number */
#define PXLCR_POR_TNUM_MASK			(0xff << PXLCR_POR_TNUM_OFFS)

/* PCI Express Link Control Status Register */
/* PEX_LINK_CTRL_STAT_REG (PXLCSR) */

#define PXLCSR_ASPM_CNT_OFFS			0	/* Active State Link PM Control */
#define PXLCSR_ASPM_CNT_MASK			(0x3 << PXLCSR_ASPM_CNT_OFFS)
#define PXLCSR_ASPM_CNT_DISABLED		(0x0 << PXLCSR_ASPM_CNT_OFFS)
#define PXLCSR_ASPM_CNT_L0S_ENT_SUPP		(0x1 << PXLCSR_ASPM_CNT_OFFS)
#define PXLCSR_ASPM_CNT_L1S_ENT_SUPP		(0x2 << PXLCSR_ASPM_CNT_OFFS)
#define PXLCSR_ASPM_CNT_L0S_L1S_ENT_SUPP	(0x3 << PXLCSR_ASPM_CNT_OFFS)

#define PXLCSR_RCB_OFFS				3	/* Read Completion Boundary */
#define PXLCSR_RCB_MASK				BIT3
#define PXLCSR_RCB_64B				(0 << PXLCSR_RCB_OFFS)
#define PXLCSR_RCB_128B				(1 << PXLCSR_RCB_OFFS)

#define PXLCSR_LNK_DIS 				BIT4	/* Link Disable */
#define PXLCSR_RETRN_LNK 			BIT5	/* Retrain Link */
#define PXLCSR_CMN_CLK_CFG			BIT6	/* Common Clock Configuration */
#define PXLCSR_EXTD_SNC 			BIT7	/* Extended Sync */

#define PXLCSR_LNK_SPD_OFFS 			16	/* Link Speed */
#define PXLCSR_LNK_SPD_MASK			(0xf << PXLCSR_LNK_SPD_OFFS)

#define PXLCSR_NEG_LNK_WDTH_OFFS		20	/* Negotiated Link Width */
#define PXLCSR_NEG_LNK_WDTH_MASK 		(0x3f << PXLCSR_NEG_LNK_WDTH_OFFS)
#define PXLCSR_NEG_LNK_WDTH_X1			(0x1 << PXLCSR_NEG_LNK_WDTH_OFFS)

#define PXLCSR_LNK_TRN 				BIT27	/* Link Training */

#define PXLCSR_SLT_CLK_CFG_OFFS			28	/* Slot Clock Configuration */
#define PXLCSR_SLT_CLK_CFG_MASK			BIT28
#define PXLCSR_SLT_CLK_CFG_INDPNT		(0x0 << PXLCSR_SLT_CLK_CFG_OFFS)
#define PXLCSR_SLT_CLK_CFG_REF			(0x1 << PXLCSR_SLT_CLK_CFG_OFFS)

/* PCI Express Advanced Error Report Header Register */
/* PEX_ADV_ERR_RPRT_HDR_TRGT_REG (PXAERHTR) */

/* PCI Express Uncorrectable Error Status Register */
/* PEX_UNCORRECT_ERR_STAT_REG (PXUESR) */

/* PCI Express Uncorrectable Error Mask Register */
/* PEX_UNCORRECT_ERR_MASK_REG (PXUEMR) */

/* PCI Express Uncorrectable Error Severity Register */
/* PEX_UNCORRECT_ERR_SERVITY_REG (PXUESR) */

/* PCI Express Correctable Error Status Register */
/* PEX_CORRECT_ERR_STAT_REG (PXCESR) */

/* PCI Express Correctable Error Mask Register */
/* PEX_CORRECT_ERR_MASK_REG (PXCEMR) */

/* PCI Express Advanced Error Capability and Control Register */
/* PEX_ADV_ERR_CAPABILITY_CTRL_REG (PXAECCR) */

/* PCI Express Header Log First DWORD Register */
/* PEX_HDR_LOG_FIRST_DWORD_REG (PXHLFDR) */

/* PCI Express Header Log Second DWORD Register */
/* PEX_HDR_LOG_SECOND_DWORD_REG (PXHLSDR) */

/* PCI Express Header Log Third DWORD Register */
/* PEX_HDR_LOG_THIRD_DWORD_REG (PXHLTDR) */

/* PCI Express Header Log Fourth DWORD Register */
/* PEX_HDR_LOG_FOURTH_DWORD_REG (PXHLFDR) */

/* 4KB granularity */
#define MINIMUM_WINDOW_SIZE		0x1000
#define MINIMUM_BAR_SIZE		0x1000
#define MINIMUM_BAR_SIZE_MASK		0xFFFFF000
#define BAR_SIZE_OFFS			12
#define BAR_SIZE_MASK			(0xFFFFF << BAR_SIZE_OFFS)

#define MV_PEX_WIN_DEFAULT		6
#define MV_PEX_WIN_EXP_ROM		7
#define PEX_MAX_TARGET_WIN		8

#define PEX_MAX_BARS			3
#define PEX_INTER_REGS_BAR		0
#define PEX_DRAM_BAR			1
#define PEX_DEVICE_BAR			2

/*************************************/
/* PCI Express BAR Control Registers */
/*************************************/
#define PEX_BAR_CTRL_REG(pexIf, bar)		(MV_PEX_IF_REGS_BASE(pexIf) + 0x1804 + (bar-1)*4)
#define PEX_EXP_ROM_BAR_CTRL_REG(pexIf)		(MV_PEX_IF_REGS_BASE(pexIf) + 0x180C)

/* PCI Express BAR Control Register */
/* PEX_BAR_CTRL_REG (PXBCR) */

#define PXBCR_BAR_EN				BIT0
#define PXBCR_BAR_SIZE_OFFS			16
#define PXBCR_BAR_SIZE_MASK			(0xffff << PXBCR_BAR_SIZE_OFFS)
#define PXBCR_BAR_SIZE_ALIGNMENT		0x10000

/* PCI Express Expansion ROM BAR Control Register */
/* PEX_EXP_ROM_BAR_CTRL_REG (PXERBCR) */

#define PXERBCR_EXPROM_EN		BIT0
#define PXERBCR_EXPROMSZ_OFFS		19
#define PXERBCR_EXPROMSZ_MASK		(0xf << PXERBCR_EXPROMSZ_OFFS)
#define PXERBCR_EXPROMSZ_512KB		(0x0 << PXERBCR_EXPROMSZ_OFFS)
#define PXERBCR_EXPROMSZ_1024KB		(0x1 << PXERBCR_EXPROMSZ_OFFS)
#define PXERBCR_EXPROMSZ_2048KB		(0x3 << PXERBCR_EXPROMSZ_OFFS)
#define PXERBCR_EXPROMSZ_4096KB		(0x7 << PXERBCR_EXPROMSZ_OFFS)

/************************************************/
/* PCI Express Address Window Control Registers */
/************************************************/
#define PEX_WIN0_3_CTRL_REG(pexIf, winNum) \
			    (MV_PEX_IF_REGS_BASE(pexIf) + 0x1820 + (winNum) * 0x10)
#define PEX_WIN0_3_BASE_REG(pexIf, winNum) \
			    (MV_PEX_IF_REGS_BASE(pexIf) + 0x1824 + (winNum) * 0x10)
#define PEX_WIN0_3_REMAP_REG(pexIf, winNum) \
			     (MV_PEX_IF_REGS_BASE(pexIf) + 0x182C + (winNum) * 0x10)
#define PEX_WIN4_5_CTRL_REG(pexIf, winNum) \
			    (MV_PEX_IF_REGS_BASE(pexIf) + 0x1860 + (winNum - 4) * 0x20)
#define PEX_WIN4_5_BASE_REG(pexIf, winNum) \
			    (MV_PEX_IF_REGS_BASE(pexIf) + 0x1864 + (winNum - 4) * 0x20)
#define PEX_WIN4_5_REMAP_REG(pexIf, winNum) \
			     (MV_PEX_IF_REGS_BASE(pexIf) + 0x186C + (winNum - 4) * 0x20)
#define PEX_WIN4_5_REMAP_HIGH_REG(pexIf, winNum) \
			      (MV_PEX_IF_REGS_BASE(pexIf) + 0x1870 + (winNum - 4) * 0x20)

#define PEX_WIN_DEFAULT_CTRL_REG(pexIf)		(MV_PEX_IF_REGS_BASE(pexIf) + 0x18B0)
#define PEX_WIN_EXP_ROM_CTRL_REG(pexIf)		(MV_PEX_IF_REGS_BASE(pexIf) + 0x18C0)
#define PEX_WIN_EXP_ROM_REMAP_REG(pexIf)	(MV_PEX_IF_REGS_BASE(pexIf) + 0x18C4)

/* PCI Express Window Control Register */
/* PEX_WIN_CTRL_REG (PXWCR) */

#define	PXWCR_WIN_EN				BIT0	/* Window Enable. */

#define	PXWCR_WIN_BAR_MAP_OFFS			1	/* Mapping to BAR. */
#define	PXWCR_WIN_BAR_MAP_MASK			BIT1
#define	PXWCR_WIN_BAR_MAP_BAR1			(0 << PXWCR_WIN_BAR_MAP_OFFS)
#define	PXWCR_WIN_BAR_MAP_BAR2			(1 << PXWCR_WIN_BAR_MAP_OFFS)

#define	PXWCR_TARGET_OFFS			4	/*Unit ID */
#define	PXWCR_TARGET_MASK			(0xf << PXWCR_TARGET_OFFS)

#define	PXWCR_ATTRIB_OFFS			8	/* target attributes */
#define	PXWCR_ATTRIB_MASK			(0xff << PXWCR_ATTRIB_OFFS)

#define	PXWCR_SIZE_OFFS				16	/* size */
#define	PXWCR_SIZE_MASK				(0xffff << PXWCR_SIZE_OFFS)
#define	PXWCR_SIZE_ALIGNMENT			0x10000

/* PCI Express Window Base Register */
/* PEX_WIN_BASE_REG (PXWBR) */

#define PXWBR_BASE_OFFS				16	/* address[31:16] */
#define PXWBR_BASE_MASK				(0xffff << PXWBR_BASE_OFFS)
#define PXWBR_BASE_ALIGNMENT			0x10000

/* PCI Express Window Remap Register */
/* PEX_WIN_REMAP_REG (PXWRR) */

#define PXWRR_REMAP_EN				BIT0
#define PXWRR_REMAP_OFFS			16
#define PXWRR_REMAP_MASK			(0xffff << PXWRR_REMAP_OFFS)
#define PXWRR_REMAP_ALIGNMENT			0x10000

/* PCI Express Window Remap (High) Register */
/* PEX_WIN_REMAP_HIGH_REG (PXWRHR) */

#define PXWRHR_REMAP_HIGH_OFFS			0
#define PXWRHR_REMAP_HIGH_MASK			(0xffffffff << PXWRHR_REMAP_HIGH_OFFS)

/* PCI Express Default Window Control Register */
/* PEX_WIN_DEFAULT_CTRL_REG (PXWDCR) */

#define	PXWDCR_TARGET_OFFS			4	/*Unit ID */
#define	PXWDCR_TARGET_MASK			(0xf << PXWDCR_TARGET_OFFS)
#define	PXWDCR_ATTRIB_OFFS			8	/* target attributes */
#define	PXWDCR_ATTRIB_MASK			(0xff << PXWDCR_ATTRIB_OFFS)

/* PCI Express Expansion ROM Window Control Register */
/* PEX_WIN_EXP_ROM_CTRL_REG (PXWERCR) */

#define	PXWERCR_TARGET_OFFS			4	/*Unit ID */
#define	PXWERCR_TARGET_MASK			(0xf << PXWERCR_TARGET_OFFS)
#define	PXWERCR_ATTRIB_OFFS			8	/* target attributes */
#define	PXWERCR_ATTRIB_MASK			(0xff << PXWERCR_ATTRIB_OFFS)

/* PCI Express Expansion ROM Window Remap Register */
/* PEX_WIN_EXP_ROM_REMAP_REG (PXWERRR) */

#define PXWERRR_REMAP_EN			BIT0
#define PXWERRR_REMAP_OFFS			16
#define PXWERRR_REMAP_MASK			(0xffff << PXWERRR_REMAP_OFFS)
#define PXWERRR_REMAP_ALIGNMENT			0x10000

/* PEX_MEMORY_BAR_BASE_ADDR(barNum) (PXMBBA) */
/* PCI Express BAR0 Internal Register */
/* PEX BAR0_INTER_REG (PXBIR) */

#define PXBIR_IOSPACE			BIT0	/* Memory Space Indicator */

#define PXBIR_TYPE_OFFS			1	/* BAR Type/Init Val. */
#define PXBIR_TYPE_MASK			(0x3 << PXBIR_TYPE_OFFS)
#define PXBIR_TYPE_32BIT_ADDR		(0x0 << PXBIR_TYPE_OFFS)
#define PXBIR_TYPE_64BIT_ADDR		(0x2 << PXBIR_TYPE_OFFS)

#define PXBIR_PREFETCH_EN		BIT3	/* Prefetch Enable */

#define PXBIR_BASE_OFFS		20	/* Base address. Address bits [31:20] */
#define PXBIR_BASE_MASK		(0xfff << PXBIR_BASE_OFFS)
#define PXBIR_BASE_ALIGNMET	(1 << PXBIR_BASE_OFFS)

/* PCI Express BAR0 Internal (High) Register */
/* PEX BAR0_INTER_REG_HIGH (PXBIRH) */

#define PXBIRH_BASE_OFFS			0	/* Base address. Bits [63:32] */
#define PXBIRH_BASE_MASK			(0xffffffff << PBBHR_BASE_OFFS)

#define PEX_BAR_DEFAULT_ATTRIB		0xc	/* Memory - Prefetch - 64 bit address */
#define PEX_BAR0_DEFAULT_ATTRIB	    	PEX_BAR_DEFAULT_ATTRIB
#define PEX_BAR1_DEFAULT_ATTRIB		PEX_BAR_DEFAULT_ATTRIB
#define PEX_BAR2_DEFAULT_ATTRIB		PEX_BAR_DEFAULT_ATTRIB

/* PCI Express BAR1 Register */
/* PCI Express BAR2 Register */
/* PEX BAR1_REG (PXBR) */
/* PEX BAR2_REG (PXBR) */

#define PXBR_IOSPACE			BIT0	/* Memory Space Indicator */

#define PXBR_TYPE_OFFS			1	/* BAR Type/Init Val. */
#define PXBR_TYPE_MASK			(0x3 << PXBR_TYPE_OFFS)
#define PXBR_TYPE_32BIT_ADDR		(0x0 << PXBR_TYPE_OFFS)
#define PXBR_TYPE_64BIT_ADDR		(0x2 << PXBR_TYPE_OFFS)

#define PXBR_PREFETCH_EN		BIT3	/* Prefetch Enable */

#define PXBR_BASE_OFFS		16	/* Base address. Address bits [31:16] */
#define PXBR_BASE_MASK		(0xffff << PXBR_BASE_OFFS)
#define PXBR_BASE_ALIGNMET	(1 << PXBR_BASE_OFFS)

/* PCI Express BAR1 (High) Register */
/* PCI Express BAR2 (High) Register */
/* PEX BAR1_REG_HIGH (PXBRH) */
/* PEX BAR2_REG_HIGH (PXBRH) */

#define PXBRH_BASE_OFFS			0	/* Base address. Address bits [63:32] */
#define PXBRH_BASE_MASK			(0xffffffff << PXBRH_BASE_OFFS)

/* PCI Express Expansion ROM BAR Register */
/* PEX_EXPANSION_ROM_BASE_ADDR_REG (PXERBAR) */

#define PXERBAR_EXPROMEN		BIT0	/* Expansion ROM Enable */

#define PXERBAR_BASE_512K_OFFS		19	/* Expansion ROM Base Address */
#define PXERBAR_BASE_512K_MASK		(0x1fff << PXERBAR_BASE_512K_OFFS)

#define PXERBAR_BASE_1MB_OFFS		20	/* Expansion ROM Base Address */
#define PXERBAR_BASE_1MB_MASK		(0xfff << PXERBAR_BASE_1MB_OFFS)

#define PXERBAR_BASE_2MB_OFFS		21	/* Expansion ROM Base Address */
#define PXERBAR_BASE_2MB_MASK		(0x7ff << PXERBAR_BASE_2MB_OFFS)

#define PXERBAR_BASE_4MB_OFFS		22	/* Expansion ROM Base Address */
#define PXERBAR_BASE_4MB_MASK		(0x3ff << PXERBAR_BASE_4MB_OFFS)

#ifdef __cplusplus
}
#endif				/* __cplusplus */
#endif				/* #ifndef __INCPEXREGSH */