SM0 She11

Full Path (server): /usr/include/linux

📄 a.out.h [E] [D]
📄 acct.h [E] [D]
📄 adb.h [E] [D]
📄 adfs_fs.h [E] [D]
📄 affs_hardblocks.h [E] [D]
📄 agpgart.h [E] [D]
📄 aio_abi.h [E] [D]
📄 apm_bios.h [E] [D]
📄 arcfb.h [E] [D]
📄 atalk.h [E] [D]
📄 atm.h [E] [D]
📄 atm_eni.h [E] [D]
📄 atm_he.h [E] [D]
📄 atm_idt77105.h [E] [D]
📄 atm_nicstar.h [E] [D]
📄 atm_tcp.h [E] [D]
📄 atm_zatm.h [E] [D]
📄 atmapi.h [E] [D]
📄 atmarp.h [E] [D]
📄 atmbr2684.h [E] [D]
📄 atmclip.h [E] [D]
📄 atmdev.h [E] [D]
📄 atmioc.h [E] [D]
📄 atmlec.h [E] [D]
📄 atmmpc.h [E] [D]
📄 atmppp.h [E] [D]
📄 atmsap.h [E] [D]
📄 atmsvc.h [E] [D]
📄 audit.h [E] [D]
📄 auto_fs.h [E] [D]
📄 auto_fs4.h [E] [D]
📄 auxvec.h [E] [D]
📄 ax25.h [E] [D]
📄 b1lli.h [E] [D]
📄 baycom.h [E] [D]
📄 bfs_fs.h [E] [D]
📄 binfmts.h [E] [D]
📄 blkpg.h [E] [D]
📄 blktrace_api.h [E] [D]
📄 bpf.h [E] [D]
📄 bpf_common.h [E] [D]
📄 bpf_perf_event.h [E] [D]
📄 bpqether.h [E] [D]
📄 bsg.h [E] [D]
📄 bt-bmc.h [E] [D]
📄 btrfs.h [E] [D]
📁 byteorder Open [D]
📁 caif Open [D]
📁 can Open [D]
📄 can.h [E] [D]
📄 capability.h [E] [D]
📄 capi.h [E] [D]
📄 cciss_defs.h [E] [D]
📄 cciss_ioctl.h [E] [D]
📄 cdrom.h [E] [D]
📄 cgroupstats.h [E] [D]
📄 chio.h [E] [D]
📄 cm4000_cs.h [E] [D]
📄 cn_proc.h [E] [D]
📄 coda.h [E] [D]
📄 coda_psdev.h [E] [D]
📄 coff.h [E] [D]
📄 connector.h [E] [D]
📄 const.h [E] [D]
📄 cramfs_fs.h [E] [D]
📄 cuda.h [E] [D]
📄 cyclades.h [E] [D]
📄 cycx_cfm.h [E] [D]
📄 dcbnl.h [E] [D]
📄 dccp.h [E] [D]
📄 devlink.h [E] [D]
📄 dlm.h [E] [D]
📄 dlm_device.h [E] [D]
📄 dlm_netlink.h [E] [D]
📄 dlm_plock.h [E] [D]
📄 dlmconstants.h [E] [D]
📄 dm-ioctl.h [E] [D]
📄 dm-log-userspace.h [E] [D]
📄 dn.h [E] [D]
📄 dqblk_xfs.h [E] [D]
📁 dvb Open [D]
📄 edd.h [E] [D]
📄 efs_fs_sb.h [E] [D]
📄 elf-em.h [E] [D]
📄 elf-fdpic.h [E] [D]
📄 elf.h [E] [D]
📄 elfcore.h [E] [D]
📄 errno.h [E] [D]
📄 errqueue.h [E] [D]
📄 ethtool.h [E] [D]
📄 eventpoll.h [E] [D]
📄 fadvise.h [E] [D]
📄 falloc.h [E] [D]
📄 fanotify.h [E] [D]
📄 fb.h [E] [D]
📄 fcntl.h [E] [D]
📄 fd.h [E] [D]
📄 fdreg.h [E] [D]
📄 fib_rules.h [E] [D]
📄 fiemap.h [E] [D]
📄 filter.h [E] [D]
📄 firewire-cdev.h [E] [D]
📄 firewire-constants.h [E] [D]
📄 flat.h [E] [D]
📄 fou.h [E] [D]
📄 fs.h [E] [D]
📄 fsl_hypervisor.h [E] [D]
📄 fuse.h [E] [D]
📄 futex.h [E] [D]
📄 gameport.h [E] [D]
📄 gen_stats.h [E] [D]
📄 genetlink.h [E] [D]
📄 gfs2_ondisk.h [E] [D]
📄 gigaset_dev.h [E] [D]
📁 hdlc Open [D]
📄 hdlc.h [E] [D]
📄 hdlcdrv.h [E] [D]
📄 hdreg.h [E] [D]
📄 hid.h [E] [D]
📄 hiddev.h [E] [D]
📄 hidraw.h [E] [D]
📄 hpet.h [E] [D]
📁 hsi Open [D]
📄 hw_breakpoint.h [E] [D]
📄 hyperv.h [E] [D]
📄 hysdn_if.h [E] [D]
📄 i2c-dev.h [E] [D]
📄 i2c.h [E] [D]
📄 i2o-dev.h [E] [D]
📄 i8k.h [E] [D]
📄 icmp.h [E] [D]
📄 icmpv6.h [E] [D]
📄 if.h [E] [D]
📄 if_addr.h [E] [D]
📄 if_addrlabel.h [E] [D]
📄 if_alg.h [E] [D]
📄 if_arcnet.h [E] [D]
📄 if_arp.h [E] [D]
📄 if_bonding.h [E] [D]
📄 if_bridge.h [E] [D]
📄 if_cablemodem.h [E] [D]
📄 if_eql.h [E] [D]
📄 if_ether.h [E] [D]
📄 if_fc.h [E] [D]
📄 if_fddi.h [E] [D]
📄 if_frad.h [E] [D]
📄 if_hippi.h [E] [D]
📄 if_infiniband.h [E] [D]
📄 if_link.h [E] [D]
📄 if_ltalk.h [E] [D]
📄 if_macsec.h [E] [D]
📄 if_packet.h [E] [D]
📄 if_phonet.h [E] [D]
📄 if_plip.h [E] [D]
📄 if_ppp.h [E] [D]
📄 if_pppol2tp.h [E] [D]
📄 if_pppox.h [E] [D]
📄 if_slip.h [E] [D]
📄 if_team.h [E] [D]
📄 if_tun.h [E] [D]
📄 if_tunnel.h [E] [D]
📄 if_vlan.h [E] [D]
📄 if_x25.h [E] [D]
📄 ife.h [E] [D]
📄 igmp.h [E] [D]
📁 iio Open [D]
📄 in.h [E] [D]
📄 in6.h [E] [D]
📄 in_route.h [E] [D]
📄 inet_diag.h [E] [D]
📄 inotify.h [E] [D]
📄 input.h [E] [D]
📄 ioctl.h [E] [D]
📄 ip.h [E] [D]
📄 ip6_tunnel.h [E] [D]
📄 ip_vs.h [E] [D]
📄 ipc.h [E] [D]
📄 ipmi.h [E] [D]
📄 ipmi_msgdefs.h [E] [D]
📄 ipsec.h [E] [D]
📄 ipv6.h [E] [D]
📄 ipv6_route.h [E] [D]
📄 ipx.h [E] [D]
📄 irda.h [E] [D]
📄 irqnr.h [E] [D]
📁 isdn Open [D]
📄 isdn.h [E] [D]
📄 isdn_divertif.h [E] [D]
📄 isdn_ppp.h [E] [D]
📄 isdnif.h [E] [D]
📄 iso_fs.h [E] [D]
📄 ivtv.h [E] [D]
📄 ivtvfb.h [E] [D]
📄 ixjuser.h [E] [D]
📄 jffs2.h [E] [D]
📄 joystick.h [E] [D]
📄 kd.h [E] [D]
📄 kdev_t.h [E] [D]
📄 kernel-page-flags.h [E] [D]
📄 kernel.h [E] [D]
📄 kernelcapi.h [E] [D]
📄 kexec.h [E] [D]
📄 keyboard.h [E] [D]
📄 keyctl.h [E] [D]
📄 kvm.h [E] [D]
📄 kvm_para.h [E] [D]
📄 l2tp.h [E] [D]
📄 libc-compat.h [E] [D]
📄 limits.h [E] [D]
📄 llc.h [E] [D]
📄 loop.h [E] [D]
📄 lp.h [E] [D]
📄 lwtunnel.h [E] [D]
📄 magic.h [E] [D]
📄 major.h [E] [D]
📄 map_to_7segment.h [E] [D]
📄 matroxfb.h [E] [D]
📄 mdio.h [E] [D]
📄 media.h [E] [D]
📄 mei.h [E] [D]
📄 membarrier.h [E] [D]
📄 memfd.h [E] [D]
📄 mempolicy.h [E] [D]
📄 meye.h [E] [D]
📄 mii.h [E] [D]
📄 minix_fs.h [E] [D]
📄 mman.h [E] [D]
📁 mmc Open [D]
📄 mmtimer.h [E] [D]
📄 mpls.h [E] [D]
📄 mqueue.h [E] [D]
📄 mroute.h [E] [D]
📄 mroute6.h [E] [D]
📄 msdos_fs.h [E] [D]
📄 msg.h [E] [D]
📄 mtio.h [E] [D]
📄 n_r3964.h [E] [D]
📄 nbd.h [E] [D]
📄 ncp.h [E] [D]
📄 ncp_fs.h [E] [D]
📄 ncp_mount.h [E] [D]
📄 ncp_no.h [E] [D]
📄 ndctl.h [E] [D]
📄 neighbour.h [E] [D]
📄 net.h [E] [D]
📄 net_dropmon.h [E] [D]
📄 net_namespace.h [E] [D]
📄 net_tstamp.h [E] [D]
📄 netconf.h [E] [D]
📄 netdevice.h [E] [D]
📁 netfilter Open [D]
📄 netfilter.h [E] [D]
📁 netfilter_arp Open [D]
📄 netfilter_arp.h [E] [D]
📁 netfilter_bridge Open [D]
📄 netfilter_bridge.h [E] [D]
📄 netfilter_decnet.h [E] [D]
📁 netfilter_ipv4 Open [D]
📄 netfilter_ipv4.h [E] [D]
📁 netfilter_ipv6 Open [D]
📄 netfilter_ipv6.h [E] [D]
📄 netlink.h [E] [D]
📄 netlink_diag.h [E] [D]
📄 netrom.h [E] [D]
📄 nfc.h [E] [D]
📄 nfs.h [E] [D]
📄 nfs2.h [E] [D]
📄 nfs3.h [E] [D]
📄 nfs4.h [E] [D]
📄 nfs4_mount.h [E] [D]
📄 nfs_fs.h [E] [D]
📄 nfs_idmap.h [E] [D]
📄 nfs_mount.h [E] [D]
📄 nfsacl.h [E] [D]
📁 nfsd Open [D]
📄 nl80211.h [E] [D]
📄 nubus.h [E] [D]
📄 nvme_ioctl.h [E] [D]
📄 nvram.h [E] [D]
📄 omap3isp.h [E] [D]
📄 omapfb.h [E] [D]
📄 oom.h [E] [D]
📄 openvswitch.h [E] [D]
📄 packet_diag.h [E] [D]
📄 param.h [E] [D]
📄 parport.h [E] [D]
📄 patchkey.h [E] [D]
📄 pci.h [E] [D]
📄 pci_regs.h [E] [D]
📄 perf_event.h [E] [D]
📄 personality.h [E] [D]
📄 pfkeyv2.h [E] [D]
📄 pg.h [E] [D]
📄 phantom.h [E] [D]
📄 phonet.h [E] [D]
📄 pkt_cls.h [E] [D]
📄 pkt_sched.h [E] [D]
📄 pktcdvd.h [E] [D]
📄 pmu.h [E] [D]
📄 poll.h [E] [D]
📄 posix_types.h [E] [D]
📄 ppdev.h [E] [D]
📄 ppp-comp.h [E] [D]
📄 ppp-ioctl.h [E] [D]
📄 ppp_defs.h [E] [D]
📄 pps.h [E] [D]
📄 prctl.h [E] [D]
📄 psample.h [E] [D]
📄 ptp_clock.h [E] [D]
📄 ptrace.h [E] [D]
📄 qnx4_fs.h [E] [D]
📄 qnxtypes.h [E] [D]
📄 quota.h [E] [D]
📄 radeonfb.h [E] [D]
📁 raid Open [D]
📄 random.h [E] [D]
📄 raw.h [E] [D]
📄 rds.h [E] [D]
📄 reboot.h [E] [D]
📄 reiserfs_fs.h [E] [D]
📄 reiserfs_xattr.h [E] [D]
📄 resource.h [E] [D]
📄 rfkill.h [E] [D]
📄 romfs_fs.h [E] [D]
📄 rose.h [E] [D]
📄 route.h [E] [D]
📄 rtc.h [E] [D]
📄 rtnetlink.h [E] [D]
📄 scc.h [E] [D]
📄 sched.h [E] [D]
📄 screen_info.h [E] [D]
📄 sctp.h [E] [D]
📄 sdla.h [E] [D]
📄 seccomp.h [E] [D]
📄 securebits.h [E] [D]
📄 selinux_netlink.h [E] [D]
📄 sem.h [E] [D]
📄 serial.h [E] [D]
📄 serial_core.h [E] [D]
📄 serial_reg.h [E] [D]
📄 serio.h [E] [D]
📄 shm.h [E] [D]
📄 signal.h [E] [D]
📄 signalfd.h [E] [D]
📄 snmp.h [E] [D]
📄 sock_diag.h [E] [D]
📄 socket.h [E] [D]
📄 sockios.h [E] [D]
📄 som.h [E] [D]
📄 sonet.h [E] [D]
📄 sonypi.h [E] [D]
📄 sound.h [E] [D]
📄 soundcard.h [E] [D]
📁 spi Open [D]
📄 stat.h [E] [D]
📄 stddef.h [E] [D]
📄 string.h [E] [D]
📁 sunrpc Open [D]
📄 suspend_ioctls.h [E] [D]
📄 swab.h [E] [D]
📄 synclink.h [E] [D]
📄 sysctl.h [E] [D]
📄 sysinfo.h [E] [D]
📄 target_core_user.h [E] [D]
📄 taskstats.h [E] [D]
📁 tc_act Open [D]
📁 tc_ematch Open [D]
📄 tcp.h [E] [D]
📄 tcp_metrics.h [E] [D]
📄 telephony.h [E] [D]
📄 termios.h [E] [D]
📄 time.h [E] [D]
📄 times.h [E] [D]
📄 timex.h [E] [D]
📄 tiocl.h [E] [D]
📄 tipc.h [E] [D]
📄 tipc_config.h [E] [D]
📄 toshiba.h [E] [D]
📄 tty.h [E] [D]
📄 tty_flags.h [E] [D]
📄 types.h [E] [D]
📄 udf_fs_i.h [E] [D]
📄 udp.h [E] [D]
📄 uhid.h [E] [D]
📄 uinput.h [E] [D]
📄 uio.h [E] [D]
📄 ultrasound.h [E] [D]
📄 un.h [E] [D]
📄 unistd.h [E] [D]
📄 unix_diag.h [E] [D]
📁 usb Open [D]
📄 usbdevice_fs.h [E] [D]
📄 userfaultfd.h [E] [D]
📄 utime.h [E] [D]
📄 utsname.h [E] [D]
📄 uuid.h [E] [D]
📄 uvcvideo.h [E] [D]
📄 v4l2-common.h [E] [D]
📄 v4l2-controls.h [E] [D]
📄 v4l2-dv-timings.h [E] [D]
📄 v4l2-mediabus.h [E] [D]
📄 v4l2-subdev.h [E] [D]
📄 version.h [E] [D]
📄 veth.h [E] [D]
📄 vfio.h [E] [D]
📄 vhost.h [E] [D]
📄 videodev2.h [E] [D]
📄 virtio_9p.h [E] [D]
📄 virtio_balloon.h [E] [D]
📄 virtio_blk.h [E] [D]
📄 virtio_config.h [E] [D]
📄 virtio_console.h [E] [D]
📄 virtio_gpu.h [E] [D]
📄 virtio_ids.h [E] [D]
📄 virtio_input.h [E] [D]
📄 virtio_net.h [E] [D]
📄 virtio_pci.h [E] [D]
📄 virtio_ring.h [E] [D]
📄 virtio_rng.h [E] [D]
📄 virtio_scsi.h [E] [D]
📄 virtio_types.h [E] [D]
📄 virtio_vsock.h [E] [D]
📄 vm_sockets.h [E] [D]
📄 vsockmon.h [E] [D]
📄 vt.h [E] [D]
📄 vtpm_proxy.h [E] [D]
📄 wait.h [E] [D]
📄 wanrouter.h [E] [D]
📄 watchdog.h [E] [D]
📁 wimax Open [D]
📄 wimax.h [E] [D]
📄 wireless.h [E] [D]
📄 wmi.h [E] [D]
📄 x25.h [E] [D]
📄 xattr.h [E] [D]
📄 xfrm.h [E] [D]

Editing: telephony.h

/******************************************************************************
 *
 *		telephony.h
 *
 *		Basic Linux Telephony Interface
 *
 *		(c) Copyright 1999-2001 Quicknet Technologies, Inc.
 *
 *		This program is free software; you can redistribute it and/or
 *		modify it under the terms of the GNU General Public License
 *		as published by the Free Software Foundation; either version
 *		2 of the License, or (at your option) any later version.
 *
 *    Authors:       Ed Okerson, <eokerson@quicknet.net>
 *                   Greg Herlein, <gherlein@quicknet.net>
 *
 *    Contributors:  Alan Cox, <alan@lxorguk.ukuu.org.uk>
 *                   David W. Erhart, <derhart@quicknet.net>
 *
 * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
 * TECHNOLOGIES, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
 * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 *****************************************************************************/

#ifndef TELEPHONY_H
#define TELEPHONY_H

#define TELEPHONY_VERSION 3013

#define PHONE_VENDOR_IXJ          1
#define PHONE_VENDOR_QUICKNET	  PHONE_VENDOR_IXJ
#define PHONE_VENDOR_VOICETRONIX  2
#define PHONE_VENDOR_ACULAB       3
#define PHONE_VENDOR_DIGI         4
#define PHONE_VENDOR_FRANKLIN     5

/******************************************************************************
 *  Vendor Summary Information Area
 *
 *  Quicknet Technologies, Inc. - makes low density analog telephony cards
 *    with audio compression, POTS and PSTN interfaces (www.quicknet.net)
 *
 *  (other vendors following this API shuld add a short description of
 *  the telephony products they support under Linux)
 *
 *****************************************************************************/
#define QTI_PHONEJACK		100
#define QTI_LINEJACK		300
#define QTI_PHONEJACK_LITE	400
#define QTI_PHONEJACK_PCI	500
#define QTI_PHONECARD		600

/******************************************************************************
*
* The capabilities ioctls can inform you of the capabilities of each phone
* device installed in your system.  The PHONECTL_CAPABILITIES ioctl
* returns an integer value indicating the number of capabilities the   
* device has.  The PHONECTL_CAPABILITIES_LIST will fill an array of 
* capability structs with all of its capabilities.  The
* PHONECTL_CAPABILITIES_CHECK takes a single capability struct and returns
* a TRUE if the device has that capability, otherwise it returns false.
* 
******************************************************************************/
typedef enum {
	vendor = 0,
	device,
	port,
	codec,
	dsp
} phone_cap;

struct phone_capability {
	char desc[80];
	phone_cap captype;
	int cap;
	int handle;
};

typedef enum {
	pots = 0,
	pstn,
	handset,
	speaker
} phone_ports;

#define PHONE_CAPABILITIES              _IO  ('q', 0x80)
#define PHONE_CAPABILITIES_LIST         _IOR ('q', 0x81, struct phone_capability *)
#define PHONE_CAPABILITIES_CHECK        _IOW ('q', 0x82, struct phone_capability *)

typedef struct {
        char month[3];
        char day[3];
        char hour[3];
        char min[3];
        int numlen;
        char number[11];
        int namelen;
        char name[80];
} PHONE_CID;
 
#define PHONE_RING			_IO  ('q', 0x83)
#define PHONE_HOOKSTATE			_IO  ('q', 0x84)
#define PHONE_MAXRINGS			_IOW ('q', 0x85, char)
#define PHONE_RING_CADENCE		_IOW ('q', 0x86, short)
#define OLD_PHONE_RING_START            _IO  ('q', 0x87)
#define PHONE_RING_START		_IOW ('q', 0x87, PHONE_CID *)
#define PHONE_RING_STOP			_IO  ('q', 0x88)

#define USA_RING_CADENCE	 0xC0C0

#define PHONE_REC_CODEC			_IOW ('q', 0x89, int)
#define PHONE_REC_START			_IO  ('q', 0x8A)
#define PHONE_REC_STOP			_IO  ('q', 0x8B)
#define PHONE_REC_DEPTH			_IOW ('q', 0x8C, int)
#define PHONE_FRAME			_IOW ('q', 0x8D, int)
#define PHONE_REC_VOLUME		_IOW ('q', 0x8E, int)
#define PHONE_REC_VOLUME_LINEAR		_IOW ('q', 0xDB, int)
#define PHONE_REC_LEVEL			_IO  ('q', 0x8F)

#define PHONE_PLAY_CODEC		_IOW ('q', 0x90, int)
#define PHONE_PLAY_START		_IO  ('q', 0x91)
#define PHONE_PLAY_STOP			_IO  ('q', 0x92)
#define PHONE_PLAY_DEPTH		_IOW ('q', 0x93, int)
#define PHONE_PLAY_VOLUME		_IOW ('q', 0x94, int)
#define PHONE_PLAY_VOLUME_LINEAR	_IOW ('q', 0xDC, int)
#define PHONE_PLAY_LEVEL		_IO  ('q', 0x95)
#define PHONE_DTMF_READY		_IOR ('q', 0x96, int)
#define PHONE_GET_DTMF			_IOR ('q', 0x97, int)
#define PHONE_GET_DTMF_ASCII		_IOR ('q', 0x98, int)
#define PHONE_DTMF_OOB			_IOW ('q', 0x99, int)
#define PHONE_EXCEPTION			_IOR ('q', 0x9A, int)
#define PHONE_PLAY_TONE			_IOW ('q', 0x9B, char)
#define PHONE_SET_TONE_ON_TIME		_IOW ('q', 0x9C, int)
#define PHONE_SET_TONE_OFF_TIME		_IOW ('q', 0x9D, int)
#define PHONE_GET_TONE_ON_TIME		_IO  ('q', 0x9E)
#define PHONE_GET_TONE_OFF_TIME		_IO  ('q', 0x9F)
#define PHONE_GET_TONE_STATE		_IO  ('q', 0xA0)
#define PHONE_BUSY			_IO  ('q', 0xA1)
#define PHONE_RINGBACK			_IO  ('q', 0xA2)
#define PHONE_DIALTONE			_IO  ('q', 0xA3)
#define PHONE_CPT_STOP			_IO  ('q', 0xA4)

#define PHONE_PSTN_SET_STATE		_IOW ('q', 0xA4, int)
#define PHONE_PSTN_GET_STATE		_IO  ('q', 0xA5)

#define PSTN_ON_HOOK		0
#define PSTN_RINGING		1
#define PSTN_OFF_HOOK		2
#define PSTN_PULSE_DIAL		3

/******************************************************************************
* 
* The wink duration is tunable with this ioctl.  The default wink duration  
* is 320ms.  You do not need to use this ioctl if you do not require a
* different wink duration.
* 
******************************************************************************/
#define PHONE_WINK_DURATION		_IOW ('q', 0xA6, int)
#define PHONE_WINK			_IOW ('q', 0xAA, int)

/******************************************************************************
* 
*  Codec Definitions
* 
******************************************************************************/
typedef enum {
	G723_63 = 1,
	G723_53 = 2,
	TS85 = 3,
	TS48 = 4,
	TS41 = 5,
	G728 = 6,
	G729 = 7,
	ULAW = 8,
	ALAW = 9,
	LINEAR16 = 10,
	LINEAR8 = 11,
	WSS = 12,
	G729B = 13
} phone_codec;

struct phone_codec_data
{
        phone_codec type;
        unsigned short buf_min, buf_opt, buf_max;
};

#define PHONE_QUERY_CODEC               _IOWR ('q', 0xA7, struct phone_codec_data *)
#define PHONE_PSTN_LINETEST             _IO ('q', 0xA8)

/******************************************************************************
* 
* This controls the VAD/CNG functionality of G.723.1.  The driver will
* always pass full size frames, any unused bytes will be padded with zeros,
* and frames passed to the driver should also be padded with zeros.  The
* frame type is encoded in the least significant two bits of the first
* WORD of the frame as follows:
*
* bits 1-0	Frame Type	Data Rate		Significant Words
* 00		0		G.723.1 6.3		12
* 01		1		G.723.1 5.3		10
* 10		2		VAD/CNG			 2
* 11		3		Repeat last CNG		 2 bits
* 
******************************************************************************/
#define PHONE_VAD			_IOW ('q', 0xA9, int)

/******************************************************************************
*
* The exception structure allows us to multiplex multiple events onto the
* select() exception set.  If any of these flags are set select() will
* return with a positive indication on the exception set.  The dtmf_ready
* bit indicates if there is data waiting in the DTMF buffer.  The
* hookstate bit is set if there is a change in hookstate status, it does not
* indicate the current state of the hookswitch.  The pstn_ring bit
* indicates that the DAA on a LineJACK card has detected ring voltage on
* the PSTN port.  The caller_id bit indicates that caller_id data has been
* received and is available.  The pstn_wink bit indicates that the DAA on
* the LineJACK has received a wink from the telco switch.  The f0, f1, f2
* and f3 bits indicate that the filter has been triggered by detecting the
* frequency programmed into that filter.
*
* The remaining bits should be set to zero. They will become defined over time
* for other interface cards and their needs.
*
******************************************************************************/
struct phone_except
{
	unsigned int dtmf_ready:1;
	unsigned int hookstate:1;
	unsigned int pstn_ring:1;
	unsigned int caller_id:1;
	unsigned int pstn_wink:1;
	unsigned int f0:1;
	unsigned int f1:1;
	unsigned int f2:1;
	unsigned int f3:1;
	unsigned int flash:1;
	unsigned int fc0:1;
	unsigned int fc1:1;
	unsigned int fc2:1;
	unsigned int fc3:1;
	unsigned int reserved:18;
};

union telephony_exception {
	struct phone_except bits;
	unsigned int bytes;
};

#endif		/* TELEPHONY_H */