Cross Reference: /external/bluetooth/bluedroid/hci/src/hci

Lines Matching defs:p_buf
155 uint8_t hci_h4_send_int_cmd(uint16_t opcode, HC_BT_HDR *p_buf, \
192     HC_BT_HDR   *p_buf = (HC_BT_HDR *) p_mem;
194     p = (uint8_t *)(p_buf + 1) + 3;
206         p_buf->event = MSG_STACK_TO_HC_HCI_CMD;
207         p_buf->offset = 0;
208         p_buf->layer_specific = 0;
209         p_buf->len = 3;
211         p = (uint8_t *) (p_buf + 1);
215         if ((status = hci_h4_send_int_cmd(HCI_LE_READ_BUFFER_SIZE, p_buf, \
218             bt_hc_cbacks->dealloc(p_buf);
229             bt_hc_cbacks->dealloc(p_buf);
445     HC_BT_HDR  *p_buf;
449     p_buf = p_cb->p_rcv_msg;
450     p = (uint8_t *)(p_buf + 1);
458         if (l2cap_len > (p_buf->len-(HCI_ACL_PREAMBLE_SIZE+L2CAP_HEADER_SIZE)) )
471                 utils_remove_from_queue(&(p_cb->acl_rx_q), p_buf);
478     if (p_buf->offset)
482         /* save original p_buf->len content */
483         uint16_t tmp_u16 = p_buf->len;
486         p = (uint8_t *)(p_buf + 1) + p_buf->offset - HCI_ACL_PREAMBLE_SIZE;
496         UINT16_TO_STREAM (p, (p_buf->len - p_buf->offset));
501         /* adjust `p_buf->offset` & `p_buf->len`
503         p_buf->offset = p_buf->offset - HCI_ACL_PREAMBLE_SIZE;
504         p_buf->len = p_buf->len - p_buf->offset;
506         btsnoop_capture(p_buf, true);
511         /* restore p_buf->len */
512         p_buf->len = tmp_u16;
517         btsnoop_capture(p_buf, true);
521         p_buf->offset = 0;
523         p_buf->offset = p_buf->len; /* save current buffer-end position */
976 uint8_t hci_h4_send_int_cmd(uint16_t opcode, HC_BT_HDR *p_buf, \
993     p_buf->layer_specific = opcode;
995     bthc_tx(p_buf);
1012     HC_BT_HDR  *p_buf = NULL;
1017         p_buf = (HC_BT_HDR *) bt_hc_cbacks->alloc(BT_HC_HDR_SIZE + \
1021     if (p_buf)
1023         p_buf->event = MSG_STACK_TO_HC_HCI_CMD;
1024         p_buf->offset = 0;
1025         p_buf->layer_specific = 0;
1026         p_buf->len = HCI_CMD_PREAMBLE_SIZE;
1028         p = (uint8_t *) (p_buf + 1);
1032         if ((ret = hci_h4_send_int_cmd(HCI_READ_BUFFER_SIZE, p_buf, \
1035             bt_hc_cbacks->dealloc(p_buf);