/*******************************************************************************
**
** Function bta_pan_write_buf
**
** Description Handle a bta_pan_ci_rx_writebuf() and send data to PAN.
**
**
** Returns void
**
*******************************************************************************/
void bta_pan_write_buf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data)
{
if ((bta_pan_cb.flow_mask & BTA_PAN_RX_MASK) == BTA_PAN_RX_PUSH_BUF)
{
PAN_WriteBuf (p_scb->handle,
((tBTA_PAN_DATA_PARAMS *)p_data)->dst,
((tBTA_PAN_DATA_PARAMS *)p_data)->src,
((tBTA_PAN_DATA_PARAMS *)p_data)->protocol,
(BT_HDR *)p_data,
((tBTA_PAN_DATA_PARAMS *)p_data)->ext);
}
}
static int forward_bnep(tETH_HDR* eth_hdr, BT_HDR *hdr) {
int broadcast = eth_hdr->h_dest[0] & 1;
int i;
// Find the right connection to send this frame over.
for (i = 0; i < MAX_PAN_CONNS; i++) {
UINT16 handle = btpan_cb.conns[i].handle;
if (handle != (UINT16)-1 &&
(broadcast || memcmp(btpan_cb.conns[i].eth_addr, eth_hdr->h_dest, sizeof(BD_ADDR)) == 0
|| memcmp(btpan_cb.conns[i].peer, eth_hdr->h_dest, sizeof(BD_ADDR)) == 0)) {
int result = PAN_WriteBuf(handle, eth_hdr->h_dest, eth_hdr->h_src, ntohs(eth_hdr->h_proto), hdr, 0);
switch (result) {
case PAN_Q_SIZE_EXCEEDED:
return FORWARD_CONGEST;
case PAN_SUCCESS:
return FORWARD_SUCCESS;
default:
return FORWARD_FAILURE;
}
}
}
GKI_freebuf(hdr);
return FORWARD_IGNORE;
}