File: [local] / sys / sys / radioio.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:16:13 2008 UTC (16 years, 3 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD Changes since 1.1: +0 -0 lines
Import of OpenBSD 4.2 release kernel tree with initial code to support
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO
Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)
|
/* $OpenBSD: radioio.h,v 1.4 2006/02/05 23:52:57 jakemsr Exp $ */
/* $RuOBSD: radioio.h,v 1.4 2001/10/18 16:51:36 pva Exp $ */
/*
* Copyright (c) 2001 Maxim Tsyplakov <tm@oganer.net>,
* Vladimir Popov <jumbo@narod.ru>
* 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 AUTHORS ``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 AUTHORS 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.
*/
#ifndef _SYS_RADIOIO_H_
#define _SYS_RADIOIO_H_
#include <sys/param.h>
#define MIN_FM_FREQ 87500
#define MAX_FM_FREQ 108000
#define MIN_TV_CHAN 0
#define MAX_TV_CHAN 150
#define IF_FREQ 10700
struct radio_info {
int mute;
int volume;
int stereo;
int rfreq; /* reference frequency */
int lock; /* locking field strength during an automatic search */
u_int32_t freq; /* in kHz */
u_int32_t caps; /* card capabilities */
#define RADIO_CAPS_DETECT_STEREO (1<<0)
#define RADIO_CAPS_DETECT_SIGNAL (1<<1)
#define RADIO_CAPS_SET_MONO (1<<2)
#define RADIO_CAPS_HW_SEARCH (1<<3)
#define RADIO_CAPS_HW_AFC (1<<4)
#define RADIO_CAPS_REFERENCE_FREQ (1<<5)
#define RADIO_CAPS_LOCK_SENSITIVITY (1<<6)
#define RADIO_CAPS_RESERVED1 (1<<7)
#define RADIO_CAPS_RESERVED2 (0xFF<<8)
#define RADIO_CARD_TYPE (0xFF<<16)
u_int32_t info;
#define RADIO_INFO_STEREO (1<<0)
#define RADIO_INFO_SIGNAL (1<<1)
u_int32_t tuner_mode;
#define RADIO_TUNER_MODE_RADIO (1<<0)
#define RADIO_TUNER_MODE_TV (1<<1)
u_int32_t chan;
u_int32_t chnlset;
};
/* Radio device operations */
#define RIOCGINFO _IOR('R', 21, struct radio_info) /* get info */
#define RIOCSINFO _IOWR('R', 22, struct radio_info) /* set info */
#define RIOCSSRCH _IOW('R', 23, int) /* search up/down */
#endif /* _SYS_RADIOIO_H_ */