Installation guide

4: Commands and Responses
DC 900-1564A 51
4.4.5 Get Status Report
The DLI_PROT_GET_STATUS_REPORT command requests operational status for a specified
SLC network connection. The ICP
DLI_PROT_GET_STATUS_REPORT response contains the
requested status. The header formats are detailed in Section 5.10 on page 72.
When the application writes a
DLI_PROT_GET_STATUS_REPORT command to the ICP, it
does so with a zero-length data area. When the ICP sends the corresponding
DLI_PROT_GET_STATUS_REPORT response, the data area reports the status of operation for
the specified SLC network connection using the “C” structure format in Figure 4–8.
Each structure type shown within the SLC_STATUS_REPORT_TYPE is defined in Figure 4–9
and Figure 4–10, where “
UINT16” is a 16-bit unsigned integer data type.
typedef struct slc_status_report_struct
{
struct slc_msg_status_struct rcv_normal [NUMBER_OF_AMLS];
struct slc_msg_status_struct rcv_priority [NUMBER_OF_AMLS];
/* One per possible AML value */
struct slc_msg_status_struct xmt_normal [NUMBER_OF_AMLS];
struct slc_msg_status_struct xmt_priority [NUMBER_OF_AMLS];
/* One per possible AML value */
struct slc_channel_status_struct channel[CONSTANT_MAX_NETWORK_CHANNELS];
} SLC_STATUS_REPORT_TYPE;
Figure 4–8: SLC Status Report “C” Structure