michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: classic: shell: Support L2CAP channel seg_recv

Browse source 
Add the callback function `seg_recv` if the configuration
`CONFIG_BT_L2CAP_SEG_RECV` is enabled.

Signed-off-by: Lyle Zhu <lyle.zhu@nxp.com>
This commit is contained in:
Lyle Zhu 2025-04-28 18:58:56 +08:00 • committed by Benjamin Cabé
commit cd43e03bbe
1 changed files with 17 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

18
subsys/bluetooth/host/classic/shell/bredr.c
View file

@ -37,7 +37,7 @@
static struct bt_conn *pairing_conn; static struct bt_conn *pairing_conn;
#endif /* CONFIG_BT_CONN */ #endif /* CONFIG_BT_CONN */
#define DATA_BREDR_MTU 48 #define DATA_BREDR_MTU 200
NET_BUF_POOL_FIXED_DEFINE(data_tx_pool, 1, BT_L2CAP_SDU_BUF_SIZE(DATA_BREDR_MTU), NET_BUF_POOL_FIXED_DEFINE(data_tx_pool, 1, BT_L2CAP_SDU_BUF_SIZE(DATA_BREDR_MTU),
CONFIG_BT_CONN_TX_USER_DATA_SIZE, NULL); CONFIG_BT_CONN_TX_USER_DATA_SIZE, NULL);
@ -311,11 +311,27 @@ static struct net_buf *l2cap_alloc_buf(struct bt_l2cap_chan *chan)
return net_buf_alloc(&data_rx_pool, K_NO_WAIT); return net_buf_alloc(&data_rx_pool, K_NO_WAIT);
} }
#if defined(CONFIG_BT_L2CAP_SEG_RECV)
static void seg_recv(struct bt_l2cap_chan *chan, size_t sdu_len, off_t seg_offset,
struct net_buf_simple *seg)
{
bt_shell_print("Incoming data channel %p SDU len %u offset %lu len %u", chan, sdu_len,
seg_offset, seg->len);
if (seg->len) {
bt_shell_hexdump(seg->data, seg->len);
}
}
#endif /* CONFIG_BT_L2CAP_SEG_RECV */
static const struct bt_l2cap_chan_ops l2cap_ops = { static const struct bt_l2cap_chan_ops l2cap_ops = {
.alloc_buf = l2cap_alloc_buf, .alloc_buf = l2cap_alloc_buf,
.recv = l2cap_recv, .recv = l2cap_recv,
.connected = l2cap_connected, .connected = l2cap_connected,
.disconnected = l2cap_disconnected, .disconnected = l2cap_disconnected,
#if defined(CONFIG_BT_L2CAP_SEG_RECV)
.seg_recv = seg_recv,
#endif /* CONFIG_BT_L2CAP_SEG_RECV */
}; };
#define BT_L2CAP_BR_SERVER_OPT_RET BIT(0) #define BT_L2CAP_BR_SERVER_OPT_RET BIT(0)