diff options
Diffstat (limited to 'sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h')
| -rw-r--r-- | sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h b/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h new file mode 100644 index 0000000..10b8911 --- /dev/null +++ b/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_var.h @@ -0,0 +1,143 @@ +/* + * ng_ubt_var.h + * + * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id: ng_ubt_var.h,v 1.1 2002/11/09 19:09:02 max Exp $ + * $FreeBSD$ + */ + +#ifndef _NG_UBT_VAR_H_ +#define _NG_UBT_VAR_H_ + +/* pullup wrapper */ +#define NG_UBT_M_PULLUP(m, s) \ + do { \ + if ((m)->m_len < (s)) \ + (m) = m_pullup((m), (s)); \ + if ((m) == NULL) \ + NG_UBT_ALERT("%s: %s - m_pullup(%d) failed\n", \ + __func__, USBDEVNAME(sc->sc_dev), (s)); \ + } while (0) + +/* Debug printf's */ +#define NG_UBT_ALERT if (sc->sc_debug >= NG_UBT_ALERT_LEVEL) printf +#define NG_UBT_ERR if (sc->sc_debug >= NG_UBT_ERR_LEVEL) printf +#define NG_UBT_WARN if (sc->sc_debug >= NG_UBT_WARN_LEVEL) printf +#define NG_UBT_INFO if (sc->sc_debug >= NG_UBT_INFO_LEVEL) printf + +/* Bluetooth USB control request type */ +#define UBT_HCI_REQUEST 0x20 +#define UBT_DEFAULT_QLEN 12 + +/* USB device softc structure */ +struct ubt_softc { + /* State */ + ng_ubt_node_debug_ep sc_debug; /* debug level */ + u_int32_t sc_flags; /* device flags */ +#define UBT_NEED_FRAME_TYPE (1 << 0) /* device required frame type */ +#define UBT_HAVE_FRAME_TYPE UBT_NEED_FRAME_TYPE +#define UBT_CMD_XMIT (1 << 1) /* CMD xmit in progress */ +#define UBT_ACL_XMIT (1 << 2) /* ACL xmit in progress */ +#define UBT_SCO_XMIT (1 << 3) /* SCO xmit in progress */ + + ng_ubt_node_stat_ep sc_stat; /* statistic */ +#define NG_UBT_STAT_PCKTS_SENT(s) (s).pckts_sent ++ +#define NG_UBT_STAT_BYTES_SENT(s, n) (s).bytes_sent += (n) +#define NG_UBT_STAT_PCKTS_RECV(s) (s).pckts_recv ++ +#define NG_UBT_STAT_BYTES_RECV(s, n) (s).bytes_recv += (n) +#define NG_UBT_STAT_OERROR(s) (s).oerrors ++ +#define NG_UBT_STAT_IERROR(s) (s).ierrors ++ +#define NG_UBT_STAT_RESET(s) bzero(&(s), sizeof((s))) + + /* USB device specific */ + USBBASEDEVICE sc_dev; /* pointer back to USB device */ + usbd_device_handle sc_udev; /* USB device handle */ + + usbd_interface_handle sc_iface0; /* USB interface 0 */ + usbd_interface_handle sc_iface1; /* USB interface 1 */ + + struct ifqueue sc_inq; /* incoming queue */ + void *sc_ith; /* SWI interrupt handler */ + + /* Interrupt pipe (HCI events) */ + int sc_intr_ep; /* interrupt endpoint */ + usbd_pipe_handle sc_intr_pipe; /* interrupt pipe handle */ + usbd_xfer_handle sc_intr_xfer; /* intr xfer */ + u_int8_t *sc_intr_buffer; /* interrupt buffer */ +#define UBT_INTR_BUFFER_SIZE \ + (sizeof(ng_hci_event_pkt_t) + NG_HCI_EVENT_PKT_SIZE) + + /* Control pipe (HCI commands) */ + usbd_xfer_handle sc_ctrl_xfer; /* control xfer handle */ + void *sc_ctrl_buffer; /* control buffer */ + struct ifqueue sc_cmdq; /* HCI command queue */ +#define UBT_CTRL_BUFFER_SIZE \ + (sizeof(ng_hci_cmd_pkt_t) + NG_HCI_CMD_PKT_SIZE) + + /* Bulk in pipe (ACL data) */ + int sc_bulk_in_ep; /* bulk-in enpoint */ + usbd_pipe_handle sc_bulk_in_pipe; /* bulk-in pipe */ + usbd_xfer_handle sc_bulk_in_xfer; /* bulk-in xfer */ + void *sc_bulk_in_buffer; /* bulk-in buffer */ + + /* Bulk out pipe (ACL data) */ + int sc_bulk_out_ep; /* bulk-out endpoint */ + usbd_pipe_handle sc_bulk_out_pipe; /* bulk-out pipe */ + usbd_xfer_handle sc_bulk_out_xfer; /* bulk-out xfer */ + void *sc_bulk_out_buffer; /* bulk-out buffer */ + struct ifqueue sc_aclq; /* ACL data queue */ +#define UBT_BULK_BUFFER_SIZE \ + 512 /* XXX should be big enough to hold one frame */ + + /* Isoc. in pipe (SCO data) */ + int sc_isoc_in_ep; /* isoc-in endpoint */ + usbd_pipe_handle sc_isoc_in_pipe; /* isoc-in pipe */ + usbd_xfer_handle sc_isoc_in_xfer; /* isoc-in xfer */ + void *sc_isoc_in_buffer; /* isoc-in buffer */ + u_int16_t *sc_isoc_in_frlen; /* isoc-in. frame length */ + + /* Isoc. out pipe (ACL data) */ + int sc_isoc_out_ep; /* isoc-out endpoint */ + usbd_pipe_handle sc_isoc_out_pipe; /* isoc-out pipe */ + usbd_xfer_handle sc_isoc_out_xfer; /* isoc-out xfer */ + void *sc_isoc_out_buffer; /* isoc-in buffer */ + u_int16_t *sc_isoc_out_frlen; /* isoc-out. frame length */ + struct ifqueue sc_scoq; /* SCO data queue */ + + int sc_isoc_size; /* max. size of isoc. packet */ + u_int32_t sc_isoc_nframes; /* num. isoc. frames */ +#define UBT_ISOC_BUFFER_SIZE \ + (sizeof(ng_hci_scodata_pkt_t) + NG_HCI_SCO_PKT_SIZE) + + /* Netgraph specific */ + node_p sc_node; /* pointer back to node */ + hook_p sc_hook; /* upstream hook */ +}; +typedef struct ubt_softc ubt_softc_t; +typedef struct ubt_softc * ubt_softc_p; + +#endif /* ndef _NG_UBT_VAR_H_ */ + |
