udi_scsi_unbind_ack(3udi)

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Acknowledge a SCSI unbind (HD-to-PD)

SYNOPSIS

#include <udi.h>

void udi_scsi_unbind_ack (

	udi_scsi_bind_cb_t *cb );
 

ARGUMENTS cb is a pointer to a SCSI bind control block.

TARGET CHANNEL The target channel for this operation is the bind channel connecting a SCSI HD to its child PD.

DESCRIPTION The udi_scsi_unbind_ack operation is used by a SCSI HD to acknowledge unbinding from a child PD, as requested by a udi_scsi_unbind_req operation.

There is no status parameter associated with this operation; the HD is expected to always be able to handle the unbind request and respond appropriately. If, for example, the HD were to receive an unbind from a PD without having first received a bind (or two unbinds in a row from the PD), the HD may log this condition but must always respond with this acknowledgment.

warnings The control block must be the same control block as passed to the HD in the corresponding udi_scsi_unbind_req operation.

REFERENCES udi_scsi_bind_cb_t, udi_scsi_unbind_req