michal-narajowski commented on a change in pull request #744: Add support for
Enhanced LE CoC as per BT 5.2
URL: https://github.com/apache/mynewt-nimble/pull/744#discussion_r385099423
##########
File path: nimble/host/src/ble_l2cap.c
##########
@@ -155,7 +155,61 @@ ble_l2cap_connect(uint16_t conn_handle, uint16_t psm,
uint16_t mtu,
return ble_l2cap_sig_coc_connect(conn_handle, psm, mtu, sdu_rx, cb,
cb_arg);
}
-int ble_l2cap_disconnect(struct ble_l2cap_chan *chan)
+int
+ble_l2cap_get_chan_info(struct ble_l2cap_chan *chan, struct
ble_l2cap_chan_info *chan_info)
+{
+ if (!chan || !chan_info) {
+ return BLE_HS_EINVAL;
+ }
+
+ memset(chan_info, 0, sizeof(*chan_info));
+ chan_info->dcid = chan->dcid;
+ chan_info->scid = chan->scid;
+ chan_info->our_l2cap_mtu = chan->my_mtu;
+ chan_info->peer_l2cap_mtu = chan->peer_mtu;
+
+#if MYNEWT_VAL(BLE_L2CAP_COC_MAX_NUM)
+ chan_info->psm = chan->psm;
+ chan_info->our_coc_mtu = chan->coc_rx.mtu;
+ chan_info->peer_coc_mtu = chan->coc_tx.mtu;
+#endif
+
+ return 0;
+}
+
+int
+ble_l2cap_enhanced_connect(uint16_t conn_handle,
+ uint16_t psm, uint16_t mtu,
+ uint8_t num, struct os_mbuf *sdu_rx[],
+ ble_l2cap_event_fn *cb, void *cb_arg)
+{
+ return ble_l2cap_sig_ecoc_connect(conn_handle, psm, mtu,
+ num, sdu_rx, cb, cb_arg);
+}
+
+int
+ble_l2cap_reconfig(struct ble_l2cap_chan *chans[], uint8_t num, uint16_t
new_mtu)
+{
+ int i;
+ uint16_t conn_handle;
+
+ if (num == 0 || !chans) {
+ return BLE_HS_EINVAL;
+ }
+
+ conn_handle = chans[0]->conn_handle;
+
+ for (i = 1; i < num; i++) {
+ if (conn_handle != chans[i]->conn_handle) {
+ return BLE_HS_EINVAL;
Review comment:
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