core_init.h

来自「6440linuxDriver的源代码」· C头文件 代码 · 共 116 行

#if !defined(CORE_INIT_H)
#define CORE_INIT_H

#include "core_header.h"

typedef enum mvAdapterState
{
    ADAPTER_INITIALIZING,
    ADAPTER_READY,
    ADAPTER_FATAL_ERROR
} MV_ADAPTER_STATE;

void SAS_PortReset(
	PDomain_Port pPort,
	MV_BOOLEAN hardReset
	);

void SATA_PortReset(
	PDomain_Port pPort,
	MV_BOOLEAN hardReset
	);

typedef enum mvChannelState	//TBD
{
    CHANNEL_NOT_CONNECTED,
    CHANNEL_CONNECTED,
    CHANNEL_IN_SRST,
    CHANNEL_PM_STAGGERED_SPIN_UP,
    CHANNEL_PM_SRST_DEVICE,
    CHANNEL_READY,
    CHANNEL_PM_HOT_PLUG,
} MV_CHANNEL_STATE;

MV_BOOLEAN mvAdapterStateMachine(
	MV_PVOID This,
	MV_PVOID temp
	);

void STP_DeviceReset( PDomain_Port pPort, PDomain_Expander pExpander, struct SMPResponse *pSMPResp );

MV_BOOLEAN SATA_DoSoftReset(PDomain_Port pPort, MV_U8 PMPort);
MV_BOOLEAN SATA_PortDeviceDetected( PDomain_Port pPort );
MV_BOOLEAN SATA_PortDeviceReady(PDomain_Port pPort, PDomain_Device pDevice);			
void SATA_PortDetect( PDomain_Port pPort, PDomain_Device pDevice );

void Device_IssueSoftReset(
	IN PDomain_Port pPort,
	IN PDomain_Device pDevice,
	IN MV_BOOLEAN SRST,
	IN MV_BOOLEAN isPortReset
	);

MV_BOOLEAN SATA_DeviceStateMachine(
	PCore_Driver_Extension pCore,
	PDomain_Device pDevice
	);

void SAS_InternalReqCallback(
	 IN MV_PVOID This,
	 IN PMV_Request pReq
	 );

MV_U8 SATA_GetRegisterSet(
	IN PCore_Driver_Extension pCore
	);

#ifdef SUPPORT_PM
MV_BOOLEAN SATA_PMStateMachine(
	PCore_Driver_Extension pCore,
	PDomain_PM pPM
	);

void PM_IssueReadReg(
	IN PDomain_PM pPM,
	IN MV_BOOLEAN isControl,
	IN MV_U8 registerNumber, 
	IN MV_BOOLEAN isInit
	);

void PM_IssueWriteReg(
	IN PDomain_PM pPM,
	IN MV_BOOLEAN isControl,
	IN MV_U8 registerNumber,
	IN MV_U32 registerValue,
	IN MV_BOOLEAN isInit
	);
#endif /* SUPPORT_PM */

#define FIS_REG_H2D_SIZE_IN_DWORD	5

/* PM related - move elsewhere? */
#define MV_ATA_COMMAND_PM_READ_REG              0xe4
#define MV_ATA_COMMAND_PM_WRITE_REG             0xe8

#define MV_SATA_GSCR_ID_REG_NUM                 0
#define MV_SATA_GSCR_REVISION_REG_NUM           1
#define MV_SATA_GSCR_INFO_REG_NUM               2
#define MV_SATA_GSCR_ERROR_REG_NUM              32
#define MV_SATA_GSCR_ERROR_ENABLE_REG_NUM       33
#define MV_SATA_GSCR_FEATURES_REG_NUM           64
#define MV_SATA_GSCR_FEATURES_ENABLE_REG_NUM    96

#define MV_SATA_PSCR_SSTATUS_REG_NUM            0
#define MV_SATA_PSCR_SERROR_REG_NUM             1
#define MV_SATA_PSCR_SCONTROL_REG_NUM           2
#define MV_SATA_PSCR_SACTIVE_REG_NUM            3

#define SERROR_EXCHANGED                        MV_BIT(26)
#define SERROR_COMM_WAKE                        MV_BIT(18)
#define SERROR_PHYRDY_CHANGE                    MV_BIT(16)

#define MV_Read_Reg  1
#define MV_Write_Reg 0

#endif