static int
dhd_iscan_get_partial_result(void *dhdp, uint *scan_count)
{
wl_iscan_results_t *list_buf;
wl_iscan_results_t list;
wl_scan_results_t *results;
iscan_buf_t *iscan_cur;
int status = -1;
dhd_pub_t *dhd = dhd_bus_pub(dhdp);
int rc;
DHD_TRACE(("%s: Enter\n", __FUNCTION__));
iscan_cur = dhd_iscan_allocate_buf(dhd, &iscan_chain);
if (!iscan_cur) {
DHD_ERROR(("%s: Failed to allocate node\n", __FUNCTION__));
dhd_iscan_free_buf(dhdp, 0);
dhd_iscan_request(dhdp, WL_SCAN_ACTION_ABORT);
dhd_ind_scan_confirm(dhdp, FALSE);
goto fail;
}
dhd_iscan_lock();
memset(iscan_cur->iscan_buf, 0, WLC_IW_ISCAN_MAXLEN);
list_buf = (wl_iscan_results_t*)iscan_cur->iscan_buf;
results = &list_buf->results;
results->buflen = WL_ISCAN_RESULTS_FIXED_SIZE;
results->version = 0;
results->count = 0;
memset(&list, 0, sizeof(list));
list.results.buflen = htod32(WLC_IW_ISCAN_MAXLEN);
bcm_mkiovar("iscanresults", (char *)&list, WL_ISCAN_RESULTS_FIXED_SIZE,
iscan_cur->iscan_buf, WLC_IW_ISCAN_MAXLEN);
rc = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, iscan_cur->iscan_buf,
WLC_IW_ISCAN_MAXLEN, FALSE, 0);
results->buflen = dtoh32(results->buflen);
results->version = dtoh32(results->version);
*scan_count = results->count = dtoh32(results->count);
status = dtoh32(list_buf->status);
DHD_TRACE(("%s: Got %d resuls\n", __FUNCTION__, results->count));
dhd_iscan_unlock();
if (!(*scan_count)) {
dhd_iscan_free_buf(dhdp, iscan_cur);
}
fail:
return status;
}
void dhd_iscan_ind_scan_confirm(void *dhdp, bool status)
{
dhd_ind_scan_confirm(dhdp, status);
}
