Driver Entry Points				sata_tran_port_deactivate(9E)

NAME
    sata_tran_port_deactivate - activate SATA port and establish link with
                              attached device.
                              
SYNOPSIS
    #include <sys/sata/sata_hba.h>

    int sata_tran_port_activate(dev_info_t  *dev_info,
                                sata_device_t *sata_device);

INTERFACE LEVEL
    Consolidation Private

PARAMETERS
    dev_info 		Pointer to a dev_info_t  structure, referring to 
    			the HBA device instance.
    sata_device		Pointer to sata_device structure identifying
    			the target port.

DESCRIPTION
    This function performs SATA HBA-specific operation of deactivating the
    specified port and relinquishing communication with an attached device
    (if any). It does not implies turning off the power for the port and/or
    the link interface.
    The state of the device port should be returned in appropriate fields
    of the sata_device structure passed as the function argument. 
    

RETURN VALUE

    SATA_SUCCESS	Specified port was deactivated. The state field in
    			sata_device structure passed as the argument should be
    			set to SATA_PSTATE_SHUTDOWN.  The status registers of
    			the device port should be returned in appropriate
    			fields of the sata_device structure.
    			
    SATA_FAILURE	Specified port was not deactivated successfully.
    			If the port remained in the active state, the state
    			field in sata_device structure passed as the argument
    			should be set to SATA_STATE_READY. If the port state is
    			unknown, the state field should be set to
    			SATA_STATE_UNKNOWN.  If the requested operation
    			rendered port unusable the state field should be set
    			to SATA_PSTATE_FAILED.
    
    
SEE ALSO 
    sata_hba_tran(9S), sata_hba_init(9F), sata_hba_fini(9F), 
    sata_hba_attach(9F), sata_hba_detach(9F), sata_hba_event_notify(9F), 
    sata_tran_probe_port(9F), sata_tran_start(9F), sata_tran_abort(9f),
    sata_tran_self_test(9F), sata_tran_hotplug_ops(9S),
    sata_tran_port_activate(9S),
    sata_tran_pwrmgt_ops(9S), sata_tran_ioctl(9F), sata_address(9S),
    sata_device(9S), sata_pkt(9S)