/* TODO populate more fields of the port desc */
indigo_error_t indigo_port_features_get(
of_features_reply_t *features)
{
indigo_error_t result = INDIGO_ERROR_NONE;
of_list_port_desc_t *of_list_port_desc = 0;
of_port_desc_t *of_port_desc = 0;
if (features->version >= OF_VERSION_1_3) {
return INDIGO_ERROR_NONE;
}
if ((of_port_desc = of_port_desc_new(features->version)) == 0) {
LOG_ERROR("of_port_desc_new() failed");
result = INDIGO_ERROR_UNKNOWN;
goto done;
}
if ((of_list_port_desc = of_list_port_desc_new(features->version)) == 0) {
LOG_ERROR("of_list_port_desc_new() failed");
result = INDIGO_ERROR_UNKNOWN;
goto done;
}
int i;
for (i = 0; i < IND_OVS_MAX_PORTS; i++) {
if (ind_ovs_ports[i]) {
port_desc_set(of_port_desc, i);
/* TODO error handling */
of_list_port_desc_append(of_list_port_desc, of_port_desc);
}
}
port_desc_set_local(of_port_desc);
/* TODO error handling */
of_list_port_desc_append(of_list_port_desc, of_port_desc);
if (LOXI_FAILURE(of_features_reply_ports_set(features,
of_list_port_desc
)
)
) {
LOG_ERROR("of_features_reply_ports_set() failed");
result = INDIGO_ERROR_UNKNOWN;
goto done;
}
done:
if (of_list_port_desc) of_list_port_desc_delete(of_list_port_desc);
if (of_port_desc) of_port_desc_delete(of_port_desc);
return (result);
}
indigo_error_t indigo_port_features_get(of_features_reply_t *features)
{
indigo_error_t err = INDIGO_ERROR_NONE;
of_list_port_desc_t *of_list_port_desc = 0;
of_port_desc_t *of_port_desc = 0;
uint32_t port = 0, nextPort = 0;
OFDPA_ERROR_t ofdpa_rv = OFDPA_E_NONE;
LOG_TRACE("%s() called\n",__FUNCTION__);
if (features->version < OF_VERSION_1_3)
{
return INDIGO_ERROR_VERSION;
}
/* Allocates memory for of_port_desc */
of_port_desc = of_port_desc_new(features->version);
if (of_port_desc == NULL)
{
LOG_ERROR("of_port_desc_new() failed");
return INDIGO_ERROR_RESOURCE;
}
/* Allocates memory for of_list_port_desc */
of_list_port_desc = of_list_port_desc_new(features->version);
if (of_list_port_desc == NULL)
{
LOG_ERROR("of_list_port_desc_new() failed");
/* free of_list_port_desc */
of_port_desc_delete(of_port_desc);
return INDIGO_ERROR_RESOURCE;
}
ofdpa_rv = ofdpaPortNextGet(port, &nextPort);
while(ofdpa_rv == OFDPA_E_NONE)
{
err = ind_ofdpa_port_features_set(nextPort, of_port_desc);
if (err != INDIGO_ERROR_NONE)
{
LOG_ERROR("Failed to get OpenFlow port stats.");
break;
}
of_list_port_desc_append(of_list_port_desc, of_port_desc);
port = nextPort;
ofdpa_rv = ofdpaPortNextGet(port, &nextPort);
}
/* free the allocated memory */
of_port_desc_delete(of_port_desc);
of_list_port_desc_delete(of_list_port_desc);
return err;
}
indigo_error_t indigo_port_desc_stats_get(of_port_desc_stats_reply_t *port_desc_stats_reply)
{
indigo_error_t err = INDIGO_ERROR_NONE;
OFDPA_ERROR_t ofdpa_rv = OFDPA_E_NONE;
of_port_desc_t *of_port_desc = 0;
of_list_port_desc_t *of_list_port_desc = 0;
uint32_t port= 0, nextPort = 0;
LOG_TRACE("%s() called.", __FUNCTION__);
if (port_desc_stats_reply->version < OF_VERSION_1_3)
{
return INDIGO_ERROR_VERSION;
}
/* Allocates memory for of_port_desc */
of_port_desc = of_port_desc_new(port_desc_stats_reply->version);
if (of_port_desc == NULL)
{
LOG_ERROR("of_port_desc_new() failed");
return INDIGO_ERROR_RESOURCE;
}
/* Allocates memory for of_list_port_desc */
of_list_port_desc = of_list_port_desc_new(port_desc_stats_reply->version);
if (of_list_port_desc == NULL)
{
LOG_ERROR("of_list_port_desc_new() failed");
of_port_desc_delete(of_port_desc);
return INDIGO_ERROR_RESOURCE;
}
ofdpa_rv = ofdpaPortNextGet(port, &nextPort);
while(ofdpa_rv == OFDPA_E_NONE)
{
/* Set the port description parameters in LOCI structure (of_port_desc)
to be sent in the reply message */
err = ind_ofdpa_port_desc_set(nextPort, of_port_desc);
if (err != INDIGO_ERROR_NONE)
{
LOG_ERROR("Failed to get OpenFlow port description for port %d.", nextPort);
break;
}
if (of_list_port_desc_append(of_list_port_desc, of_port_desc) < 0)
{
LOG_ERROR("of_list_port_desc_append() failed");
err = INDIGO_ERROR_UNKNOWN;
break;
}
port = nextPort;
ofdpa_rv = ofdpaPortNextGet(port, &nextPort);
}
if (of_port_desc_stats_reply_entries_set(port_desc_stats_reply, of_list_port_desc) < 0)
{
LOG_ERROR("of_port_desc_stats_reply_entries_set() failed");
err = INDIGO_ERROR_UNKNOWN;
}
/* free the allocated memory */
of_port_desc_delete(of_port_desc);
of_list_port_desc_delete(of_list_port_desc);
return err;
}
