36 /** Maximum Transmission Unit (MTU) for an outgoing L2CAP PDU. */
39 /** Maximum Transmission Unit (MTU) for an incoming L2CAP PDU. */
45  *  @param mtu Needed L2CAP PDU MTU.
47  *  @return Needed buffer size to match the requested L2CAP PDU MTU.
49 #define BT_L2CAP_BUF_SIZE(mtu) BT_BUF_ACL_SIZE(BT_L2CAP_HDR_SIZE + (mtu))  argument
59  *  The MTU for outgoing L2CAP SDUs with segmentation is defined by the
69  *  The MTU for incoming L2CAP SDUs with segmentation is defined by the
81  *  @param mtu Required BT_L2CAP_*_SDU.
83  *  @return Needed buffer size to match the requested L2CAP SDU MTU.
85 #define BT_L2CAP_SDU_BUF_SIZE(mtu) BT_L2CAP_BUF_SIZE(BT_L2CAP_SDU_HDR_SIZE + (mtu))  argument
87 /** @brief L2CAP ECRED minimum MTU
89  *  The minimum MTU for an L2CAP Enhanced Credit Based Connection.
93  *      L2CAP implementations shall support a minimum MTU size of 64
194 	uint16_t				mtu;  member
209 	 *  should initialize the MTU of the Receiving Endpoint. Otherwise the
210 	 *  MTU of the receiving endpoint will be initialized to
213 	 *  This is the source of the MTU, MPS and credit values when sending
219 	/** Pending RX MTU on ECFC reconfigure, used internally by stack */
226 	 * The MTU and MPS is controlled by the remote by
279 	uint16_t				mtu;  member
371 	 *  If the application has not set a callback the L2CAP SDU MTU will be
436 	 *  updated MTU and MPS values by inspecting chan->le endpoints.
459 	 *    - The SDU length does not exceed MTU.
467 	 *  setting the RX MTU and MPS. The MPS must not exceed @ref BT_L2CAP_RX_MTU.
587  *  be called. MTU cannot be decreased on any of provided channels.
591  *  @param mtu Channel MTU to reconfigure to.
595 int bt_l2cap_ecred_chan_reconfigure(struct bt_l2cap_chan **chans, uint16_t mtu);
600  *  MTU values.
605  *  This API cannot decrease the MTU of any channel, and it cannot decrease the
629  *  @param mtu         Desired MTU. Must be at least @ref BT_L2CAP_ECRED_MIN_MTU.
641 					     uint16_t mtu, uint16_t mps);
719  *  @return -EMSGSIZE if `buf` is larger than `chan`'s MTU.