saphy.c File Reference

The file implements the functions to Start, Stop a phy. More...

#include <sys/cdefs.h>
#include <dev/pms/config.h>
#include <dev/pms/RefTisa/sallsdk/spc/saglobal.h>

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Functions
	__FBSDID ("$FreeBSD$")
GLOBAL bit32	saPhyStart (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 phyId, agsaPhyConfig_t *agPhyConfig, agsaSASIdentify_t *agSASIdentify)
	Start a Phy. More...
GLOBAL bit32	saPhyStop (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 phyId)
	Stop a Phy. More...
GLOBAL bit32	siPhyStopCB (agsaRoot_t *agRoot, bit32 phyId, bit32 status, agsaContext_t *agContext, bit32 portId, bit32 npipps)
	CallBack Routine to stop a Phy. More...
GLOBAL bit32	saLocalPhyControl (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 phyId, bit32 phyOperation, ossaLocalPhyControlCB_t agCB)
	Initiate a Local PHY control command. More...
GLOBAL bit32	saGetPhyProfile (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 ppc, bit32 phyId)
GLOBAL bit32	saSetPhyProfile (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 ppc, bit32 length, void *buffer, bit32 phyID)
GLOBAL bit32	saHwEventAck (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, agsaEventSource_t *eventSource, bit32 param0, bit32 param1)
	Initiate a HW Event Ack command. More...
GLOBAL bit32	saVhistCapture (agsaRoot_t *agRoot, agsaContext_t *agContext, bit32 queueNum, bit32 Channel, bit32 NumBitLo, bit32 NumBitHi, bit32 PcieAddrLo, bit32 PcieAddrHi, bit32 ByteCount)

Variables
bit32	gFPGA_TEST

Detailed Description

The file implements the functions to Start, Stop a phy.

Definition in file saphy.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

saGetPhyProfile()

GLOBAL bit32 saGetPhyProfile	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	ppc,
		bit32	phyId
	)

Definition at line 823 of file saphy.c.

References agFALSE, agNULL, AGSA_PHY_RATE_CONTROL_PAGE, AGSA_PHY_SNW3_PAGE, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, AGSA_SAS_PHY_ANALOG_SETTINGS_PAGE, AGSA_SAS_PHY_BW_COUNTERS_PAGE, AGSA_SAS_PHY_ERR_COUNTERS_CLR_PAGE, AGSA_SAS_PHY_ERR_COUNTERS_PAGE, AGSA_SAS_PHY_GENERAL_STATUS_PAGE, AGSA_SAS_PHY_OPEN_REJECT_RETRY_BACKOFF_THRESHOLD_PAGE, hpDBG_VERY_LOUD, mpiGetPhyProfileCmd(), OSSA_FAILURE, ossaGetPhyProfileCB(), agsaLLRoot_s::phyCount, SA_ASSERT, SA_DBG1, SA_DBG3, agsaContext_s::sdkData, si_memset(), smIS_SPCV(), and smTraceFuncExit.

Referenced by tdsaGetPhyGeneralStatusIoctl(), tdsaPhyProfileIoctl(), and tiCOMPortStop().

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saHwEventAck()

GLOBAL bit32 saHwEventAck	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		agsaEventSource_t *	eventSource,
		bit32	param0,
		bit32	param1
	)

Initiate a HW Event Ack command.

This function is called to initiate a HW Event Ack command to the SPC. The completion of this function is reported in ossaHwEventAckCB().

Parameters

agRoot	handles for this instance of SAS/SATA hardware
agContext	the context of this API
queueNum	queue number
eventSource	point to the event source structure
param0
param1

Returns

• none

Definition at line 1004 of file saphy.c.

References agsaIOMap_s::agContext, agFALSE, agNULL, agsaEventSource_s::agPortContext, AGSA_RC_BUSY, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, agTRUE, agsaEventSource_s::event, agsaLLRoot_s::freeIORequests, agsaLLRoot_s::freeReservedRequests, hpDBG_VERY_LOUD, agsaIORequestDesc_s::HTag, agsaIORequestDesc_s::HwAckType, agsaLLRoot_s::IOMap, IOMB_SIZE64, agsaIOMap_s::IORequest, agsaIORequestDesc_s::linkNode, LL_IOREQ_LOCKEQ_LOCK, MARK_OFF, MPI_CATEGORY_SAS_SATA, mpiBuildCmd(), OPC_INB_SAS_HW_EVENT_ACK, OPC_INB_SPC_SAS_HW_EVENT_ACK, OSSA_HW_EVENT_PHY_DOWN, OSSA_OFFSET_OF, ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), agsaEventSource_s::param, agsaPort_s::portId, agsaIORequestDesc_s::pPort, SA_ASSERT, SA_DBG1, SA_DBG2, SA_DBG3, SA_RESERVED_REQUEST_COUNT, saLlistIOAdd, saLlistIOGetCount, saLlistIOGetHead, saLlistIORemove, agsaContext_s::sdkData, SHIFT24, SHIFT8, si_memset(), smIS_SPC(), smTraceFuncEnter, smTraceFuncExit, agsaIOMap_s::Tag, agsaPort_s::tobedeleted, and agsaIORequestDesc_s::valid.

Referenced by ossaDeregisterDeviceHandleCB(), and ossaHwCB().

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saLocalPhyControl()

GLOBAL bit32 saLocalPhyControl	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	phyId,
		bit32	phyOperation,
		ossaLocalPhyControlCB_t	agCB
	)

Initiate a Local PHY control command.

This function is called to initiate a PHY control command to the local PHY. The completion of this function is reported in ossaLocalPhyControlCB()

Parameters

agRoot	handles for this instance of SAS/SATA hardware
agContext	the context of this API
phyId	phy number
phyOperation	one of AGSA_PHY_LINK_RESET, AGSA_PHY_HARD_RESET, AGSA_PHY_ENABLE_SPINUP

Returns

• none

Definition at line 420 of file saphy.c.

References agsaIOMap_s::agContext, agFALSE, agNULL, AGSA_PHY_BROADCAST_ASYNCH_EVENT, AGSA_PHY_CLEAR_ERROR_COUNTS, AGSA_PHY_COMINIT_OOB, AGSA_PHY_GET_BW_COUNTS, AGSA_PHY_GET_ERROR_COUNTS, AGSA_PHY_HARD_RESET, AGSA_PHY_LINK_RESET, AGSA_PHY_NOTIFY_ENABLE_SPINUP, AGSA_RC_BUSY, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, agTRUE, agsaPhyErrCounters_s::codeViolation, agsaIORequestDesc_s::completionCB, DEVICE_LCLK_CLEAR, agsaPhyErrCounters_s::elasticityBufferOverflow, agsaLLRoot_s::freeIORequests, agsaLLRoot_s::freeReservedRequests, hpDBG_VERY_LOUD, agsaIORequestDesc_s::HTag, agsaPhyErrCounters_s::inboundCRCError, agsaPhyErrCounters_s::invalidDword, agsaLLRoot_s::IOMap, agsaIOMap_s::IORequest, LCLK, LCLK_CLEAR, agsaIORequestDesc_s::linkNode, LL_IOREQ_LOCKEQ_LOCK, agsaPhyErrCounters_s::lossOfDwordSynch, MARK_OFF, mpiLocalPhyControlCmd(), OSSA_FAILURE, OSSA_SUCCESS, ossaHwRegReadExt(), ossaHwRegWriteExt(), ossaLocalPhyControlCB(), ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), PCIBAR2, agsaLLRoot_s::phyCount, agsaPhyErrCounters_s::phyResetProblem, agsaPhyErrCounters_s::receivedErrorPrimitive, agsaPhyErrCounters_s::runningDisparityError, SA_ASSERT, SA_DBG1, SA_DBG2, SA_DBG3, SA_RESERVED_REQUEST_COUNT, saLlistIOAdd, saLlistIOGetCount, saLlistIOGetHead, saLlistIORemove, agsaContext_s::sdkData, si_memset(), siBar4Shift(), smIS_SPC(), smIS_SPCV(), smTraceFuncEnter, smTraceFuncExit, SPC_READ_CODE_VIO_COUNT, SPC_READ_COUNTER_CNTL, SPC_READ_DISP_ERR_COUNT, SPC_READ_INV_DW_COUNT, SPC_READ_LOSS_DW_COUNT, SPC_READ_PHY_RESET_COUNT, SPC_REG_DEVICE_LCLK, SPC_WRITE_COUNTER_CNTL, agsaIOMap_s::Tag, and agsaIORequestDesc_s::valid.

Referenced by itdssIOSuccessHandler(), ossaHwCB(), smTaskManagement(), tdsaPhyProfileIoctl(), and tiCOMPortStop().

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saPhyStart()

GLOBAL bit32 saPhyStart	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	phyId,
		agsaPhyConfig_t *	agPhyConfig,
		agsaSASIdentify_t *	agSASIdentify
	)

Start a Phy.

Start a Phy

Parameters

agRoot	handles for this instance of SAS/SATA hardware
agContext
phyId	the phy id of the link will be started
agPhyConfig	the phy configuration
agSASIdentify	the SAS identify frame will be sent by the phy

Returns

If phy is started successfully

• AGSA_RC_SUCCESS phy is started successfully
• AGSA_RC_BUSY phy is already started or starting
• AGSA_RC_FAILURE phy is not started successfully

Definition at line 60 of file saphy.c.

References agsaIOMap_s::agContext, agFALSE, agNULL, AGSA_RC_BUSY, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, agTRUE, agsaLLRoot_s::freeIORequests, agsaLLRoot_s::freeReservedRequests, hpDBG_VERY_LOUD, agsaIORequestDesc_s::HTag, agsaLLRoot_s::IOMap, agsaIOMap_s::IORequest, agsaIORequestDesc_s::linkNode, LL_IOREQ_LOCKEQ_LOCK, MARK_OFF, mpiPhyStartCmd(), ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), agsaLLRoot_s::phyCount, SA_ASSERT, SA_DBG1, SA_DBG3, SA_IDFRM_GET_SAS_ADDRESSHI, SA_IDFRM_GET_SAS_ADDRESSLO, SA_RESERVED_REQUEST_COUNT, saLlistIOAdd, saLlistIOGetCount, saLlistIOGetHead, saLlistIORemove, agsaContext_s::sdkData, smTrace, smTraceFuncEnter, smTraceFuncExit, agsaIOMap_s::Tag, and agsaIORequestDesc_s::valid.

Referenced by tiCOMPortStart().

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saPhyStop()

GLOBAL bit32 saPhyStop	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	phyId
	)

Stop a Phy.

Stop a Phy

Parameters

agRoot	handles for this instance of SAS/SATA hardware
agContext	the context of this API
phyId	the phy id of the link will be stopped

Returns

If phy is stopped successfully

• AGSA_RC_SUCCESS phy is stopped successfully
• AGSA_RC_FAILURE phy is not stopped successfully

Definition at line 183 of file saphy.c.

References agsaIOMap_s::agContext, agFALSE, agNULL, mpiOCQueue_s::agRoot, AGSA_RC_BUSY, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, agTRUE, mpiOCQueue_s::consumerIdx, agsaLLRoot_s::freeIORequests, agsaLLRoot_s::freeReservedRequests, hpDBG_VERY_LOUD, agsaIORequestDesc_s::HTag, agsaLLRoot_s::IOMap, agsaIOMap_s::IORequest, agsaIORequestDesc_s::linkNode, LL_IOREQ_LOCKEQ_LOCK, MARK_OFF, mpiPhyStopCmd(), agsaQueueConfig_s::numOutboundQueues, ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), agsaLLRoot_s::outboundQueue, agsaLLRoot_s::phyCount, mpiOCQueue_s::piPointer, mpiOCQueue_s::producerIdx, agsaLLRoot_s::QueueConfig, SA_ASSERT, SA_DBG1, SA_DBG2, SA_DBG4, SA_RESERVED_REQUEST_COUNT, saLlistIOAdd, saLlistIOGetCount, saLlistIOGetHead, saLlistIORemove, agsaContext_s::sdkData, smIS_SPC(), smTraceFuncEnter, smTraceFuncExit, agsaIOMap_s::Tag, and agsaIORequestDesc_s::valid.

Referenced by tiCOMPortStop().

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saSetPhyProfile()

GLOBAL bit32 saSetPhyProfile	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	ppc,
		bit32	length,
		void *	buffer,
		bit32	phyID
	)

Definition at line 936 of file saphy.c.

References agFALSE, AGSA_PHY_RATE_CONTROL_PAGE, AGSA_PHY_SNW3_PAGE, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, AGSA_SAS_PHY_ANALOG_SETTINGS_PAGE, AGSA_SAS_PHY_MISC_PAGE, mpiSetPhyProfileCmd(), SA_ASSERT, and SA_DBG1.

Referenced by ossaGetPhyProfileCB().

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saVhistCapture()

GLOBAL bit32 saVhistCapture	(	agsaRoot_t *	agRoot,
		agsaContext_t *	agContext,
		bit32	queueNum,
		bit32	Channel,
		bit32	NumBitLo,
		bit32	NumBitHi,
		bit32	PcieAddrLo,
		bit32	PcieAddrHi,
		bit32	ByteCount
	)

Definition at line 1205 of file saphy.c.

References agsaIOMap_s::agContext, agFALSE, agNULL, AGSA_RC_BUSY, AGSA_RC_SUCCESS, agTRUE, agsaLLRoot_s::freeIORequests, agsaLLRoot_s::freeReservedRequests, hpDBG_VERY_LOUD, agsaIORequestDesc_s::HTag, agsaLLRoot_s::IOMap, agsaIOMap_s::IORequest, agsaIORequestDesc_s::linkNode, LL_IOREQ_LOCKEQ_LOCK, MARK_OFF, mpiVHistCapCmd(), ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), SA_ASSERT, SA_DBG1, SA_RESERVED_REQUEST_COUNT, saLlistIOAdd, saLlistIOGetCount, saLlistIOGetHead, saLlistIORemove, agsaContext_s::sdkData, smTraceFuncEnter, smTraceFuncExit, agsaIOMap_s::Tag, and agsaIORequestDesc_s::valid.

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siPhyStopCB()

GLOBAL bit32 siPhyStopCB	(	agsaRoot_t *	agRoot,
		bit32	phyId,
		bit32	status,
		agsaContext_t *	agContext,
		bit32	portId,
		bit32	npipps
	)

CallBack Routine to stop a Phy.

CallBack for Stop a Phy

Parameters

agRoot	handles for this instance of SAS/SATA hardware
phyId	the phy id of the link will be stopped
status	the status of the phy
agContext	the context of the saPhyStop

Returns

If phy is stopped successfully

• AGSA_RC_SUCCESS phy is stopped successfully
• AGSA_RC_FAILURE phy is not stopped successfully

Definition at line 314 of file saphy.c.

References agFALSE, agNULL, AGSA_RC_FAILURE, AGSA_RC_SUCCESS, hpDBG_VERY_LOUD, LL_PORT_LOCK, OSSA_HW_EVENT_PHY_STOP_STATUS, OSSA_PORT_INVALID, OSSA_SUCCESS, ossaHwCB(), ossaSingleThreadedEnter(), ossaSingleThreadedLeave(), PHY_STATUS_SET, PHY_STOPPED, agsaLLRoot_s::phyCount, agsaPort_s::phyMap, agsaLLRoot_s::phys, PORT_INVALIDATING, PORT_MARK_OFF, PORT_STATE_MASK, agsaPort_s::portContext, agsaPortMap_s::PortContext, agsaPort_s::portId, agsaPortMap_s::PortID, agsaLLRoot_s::PortMap, agsaPortMap_s::PortStatus, agsaPhy_s::pPort, SA_ASSERT, SA_DBG1, agsaContext_s::sdkData, SHIFT16, SHIFT8, siPortInvalid(), smTraceFuncEnter, smTraceFuncExit, status, and agsaPort_s::status.

Referenced by mpiHWevent().

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Variable Documentation

gFPGA_TEST

bit32 gFPGA_TEST

extern

Definition at line 56 of file sainit.c.