Data Structures For Drivers			sata_tran_hotplug_ops(9S)


NAME
    SATA Host Bus Adapter (HBA) hotplug operations vector structure.

SYNOPSIS
    #include <sys/sata/sata_hba.h>

INTERFACE LEVEL
    Consolidation Private

DESCRIPTION
    sata_hba_hotplug_ops structure contains pointers to SATA HBA functions
    performing hotplug related operations. All entries has to be set if
    the SATA HBA controller and the driver support hotplugging. Additional
    hotplug-related HBA operations may be added in the future.

STRUCTURE MEMBERS
    int	  sata_tran_hotplug_ops_rev		/* structure version */
    int   (*sata_tran_port_activate)(dev_info_t *,
    	   sata_address_t *); 		/* Activate port/link with device */
    int   (*sata_tran_port_deactivate)(dev_info_t *,
           sata_address_t *);		/* Deactivate port/link with device */



    sata_tran_hotplug_ops_rev	sata_hba_hotplug_ops structure version.
    				Currently supported version is
    				SATA_TRAN_HOTPLUG_OPS_REV_1.

    sata_tran_port_activate	The pointer to the SATA HBA driver function
    				performing HBA-specific operation of activating
    				the specified port and establishing
    				a communication with an attached device (if
    				a device is attached). This also implies
    				turning on the power for the port and/or the
    				link interface if necessary.

    sata_tran_port_deactivate	The pointer to the SATA HBA driver function
    				performing HBA-specific operation of
    				deactivating the port and relinquishing a link
    				with an attached device.
    				
SEE ALSO
    sata_hba_tran(9S), sata_tran_port_activate(9E),
    sata_tran_port_deactivate(9E)