HP rp5450 HP DLPI Programmer's Guide - Page 118
DL_HP_SET_ACK_TO_REQ
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DLPI Primitives Connection-mode Service Primitives maximum allowed number of retries before re-setting the connection. This is sometimes known as the N2 variable. dl_ack_thresh maximum number of I PDUs that can be received before an acknowledgment is sent. If this threshold is reached, an acknowledgment is sent and the SEND_ACK timer is restarted. dl_remote_busy_cnt number of times that the remote system has reported that it was busy. dl_hw_req_fails number of times that LLC Type 2 has been unable to transmit due to congestion in the interface device driver or interface card. State The message is valid in any state in response to a DL_HP_INFO_REQ. New State The resulting state is unchanged. DL_HP_SET_ACK_TO_REQ Requests the DLS provider to set the ACK timeout to the specified value. Format typedef struct { u_long dl_primitive; u_long dl_ack_to; } dl_hp_set_ack_to_req_t; Parameters dl_primitive DL_HP_SET_ACK_TO_REQ dl_ack_to new value of the ACK timeout in tenths of a second. The ACK timeout determines the length of time that LLC Type 2 will wait for an acknowledgment of any outstanding I PDUs or for a response to a U PDU before attempting to force a response. 118 Chapter 2