mss.c File Reference

#include <dev/sound/pcm/sound.h>
#include <dev/sound/isa/mss.h>
#include <dev/sound/isa/sb.h>
#include <dev/sound/chip.h>
#include <isa/isavar.h>
#include "mixer_if.h"

Include dependency graph for mss.c:

Go to the source code of this file.

Data Structures
struct	mss_chinfo
struct	mss_info

Macros
#define	MSS_DEFAULT_BUFSZ   (4096)
#define	MSS_INDEXED_REGS   0x20
#define	OPL_INDEXED_REGS   0x19
#define	MD_AD1848   0x91
#define	MD_AD1845   0x92
#define	MD_CS42XX   0xA1
#define	MD_CS423X   0xA2
#define	MD_OPTI930   0xB0
#define	MD_OPTI931   0xB1
#define	MD_OPTI925   0xB2
#define	MD_OPTI924   0xB3
#define	MD_GUSPNP   0xB8
#define	MD_GUSMAX   0xB9
#define	MD_YM0020   0xC1
#define	MD_VIVO   0xD1
#define	DV_F_TRUE_MSS   0x00010000 /* mss _with_ base regs */
#define	FULL_DUPLEX(x)   ((x)->bd_flags & BD_F_DUPLEX)

Functions
	SND_DECLARE_FILE ("$FreeBSD$")
static int	mss_probe (device_t dev)
static int	mss_attach (device_t dev)
static int	mss_detect (device_t dev, struct mss_info *mss)
static int	opti_detect (device_t dev, struct mss_info *mss)
static char *	ymf_test (device_t dev, struct mss_info *mss)
static void	ad_unmute (struct mss_info *mss)
static int	mss_mixer_set (struct mss_info *mss, int dev, int left, int right)
static int	mss_set_recsrc (struct mss_info *mss, int mask)
static int	ad_wait_init (struct mss_info *mss, int x)
static int	ad_read (struct mss_info *mss, int reg)
static void	ad_write (struct mss_info *mss, int reg, u_char data)
static void	ad_write_cnt (struct mss_info *mss, int reg, u_short data)
static void	ad_enter_MCE (struct mss_info *mss)
static void	ad_leave_MCE (struct mss_info *mss)
static void	opti_write (struct mss_info *mss, u_char reg, u_char data)
static u_char	opti_read (struct mss_info *mss, u_char reg)
static int	opti_init (device_t dev, struct mss_info *mss)
static void	conf_wr (struct mss_info *mss, u_char reg, u_char data)
static u_char	conf_rd (struct mss_info *mss, u_char reg)
static int	pnpmss_probe (device_t dev)
static int	pnpmss_attach (device_t dev)
static void	mss_lock (struct mss_info *mss)
static void	mss_unlock (struct mss_info *mss)
static int	port_rd (struct resource *port, int off)
static void	port_wr (struct resource *port, int off, u_int8_t data)
static int	io_rd (struct mss_info *mss, int reg)
static void	io_wr (struct mss_info *mss, int reg, u_int8_t data)
static void	opti_wr (struct mss_info *mss, u_char reg, u_char value)
static u_char	opti_rd (struct mss_info *mss, u_char reg)
static void	gus_wr (struct mss_info *mss, u_char reg, u_char value)
static u_char	gus_rd (struct mss_info *mss, u_char reg)
static void	mss_release_resources (struct mss_info *mss, device_t dev)
static int	mss_alloc_resources (struct mss_info *mss, device_t dev)
static void	change_bits (mixer_tab *t, u_char *regval, int dev, int chn, int newval)
static int	mssmix_init (struct snd_mixer *m)
static int	mssmix_set (struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
static u_int32_t	mssmix_setrecsrc (struct snd_mixer *m, u_int32_t src)
	MIXER_DECLARE (mssmix_mixer)
static int	ymmix_init (struct snd_mixer *m)
static int	ymmix_set (struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
static u_int32_t	ymmix_setrecsrc (struct snd_mixer *m, u_int32_t src)
	MIXER_DECLARE (ymmix_mixer)
static void	gusmax_setup (struct mss_info *mss, device_t dev, struct resource *alt)
static int	mss_init (struct mss_info *mss, device_t dev)
static void	mss_intr (void *arg)
static void	wait_for_calibration (struct mss_info *mss)
static int	mss_speed (struct mss_chinfo *ch, int speed)
static int	mss_format (struct mss_chinfo *ch, u_int32_t format)
static int	mss_trigger (struct mss_chinfo *ch, int go)
static void	opti931_intr (void *arg)
static void *	msschan_init (kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel *c, int dir)
static int	msschan_setformat (kobj_t obj, void *data, u_int32_t format)
static u_int32_t	msschan_setspeed (kobj_t obj, void *data, u_int32_t speed)
static u_int32_t	msschan_setblocksize (kobj_t obj, void *data, u_int32_t blocksize)
static int	msschan_trigger (kobj_t obj, void *data, int go)
static u_int32_t	msschan_getptr (kobj_t obj, void *data)
static struct pcmchan_caps *	msschan_getcaps (kobj_t obj, void *data)
	CHANNEL_DECLARE (msschan)
static int	mss_doattach (device_t dev, struct mss_info *mss)
static int	mss_detach (device_t dev)
static int	mss_resume (device_t dev)
static int	mss_suspend (device_t dev)
	DRIVER_MODULE (snd_mss, isa, mss_driver, pcm_devclass, 0, 0)
	MODULE_DEPEND (snd_mss, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER)
	MODULE_VERSION (snd_mss, 1)
static int	azt2320_mss_mode (struct mss_info *mss, device_t dev)
	DRIVER_MODULE (snd_pnpmss, isa, pnpmss_driver, pcm_devclass, 0, 0)
	DRIVER_MODULE (snd_pnpmss, acpi, pnpmss_driver, pcm_devclass, 0, 0)
	MODULE_DEPEND (snd_pnpmss, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER)
	MODULE_VERSION (snd_pnpmss, 1)
static int	guspcm_probe (device_t dev)
static int	guspcm_attach (device_t dev)
	DRIVER_MODULE (snd_guspcm, gusc, guspcm_driver, pcm_devclass, 0, 0)
	MODULE_DEPEND (snd_guspcm, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER)
	MODULE_VERSION (snd_guspcm, 1)
	ISA_PNP_INFO (pnpmss_ids)

Variables
static driver_intr_t	mss_intr
static driver_intr_t	opti931_intr
static u_int32_t	mss_fmt []
static struct pcmchan_caps	mss_caps = {4000, 48000, mss_fmt, 0}
static u_int32_t	guspnp_fmt []
static struct pcmchan_caps	guspnp_caps = {4000, 48000, guspnp_fmt, 0}
static u_int32_t	opti931_fmt []
static struct pcmchan_caps	opti931_caps = {4000, 48000, opti931_fmt, 0}
static kobj_method_t	mssmix_mixer_methods []
static kobj_method_t	ymmix_mixer_methods []
static kobj_method_t	msschan_methods []
static device_method_t	mss_methods []
static driver_t	mss_driver
static struct isa_pnp_id	pnpmss_ids []
static device_method_t	pnpmss_methods []
static driver_t	pnpmss_driver
static device_method_t	guspcm_methods []
static driver_t	guspcm_driver

Macro Definition Documentation

DV_F_TRUE_MSS

#define DV_F_TRUE_MSS   0x00010000 /* mss _with_ base regs */

Definition at line 178 of file mss.c.

FULL_DUPLEX

#define FULL_DUPLEX

(

x

)

((x)->bd_flags & BD_F_DUPLEX)

Definition at line 180 of file mss.c.

MD_AD1845

#define MD_AD1845   0x92

Definition at line 166 of file mss.c.

MD_AD1848

#define MD_AD1848   0x91

Definition at line 165 of file mss.c.

MD_CS423X

#define MD_CS423X   0xA2

Definition at line 168 of file mss.c.

MD_CS42XX

#define MD_CS42XX   0xA1

Definition at line 167 of file mss.c.

MD_GUSMAX

#define MD_GUSMAX   0xB9

Definition at line 174 of file mss.c.

MD_GUSPNP

#define MD_GUSPNP   0xB8

Definition at line 173 of file mss.c.

MD_OPTI924

#define MD_OPTI924   0xB3

Definition at line 172 of file mss.c.

MD_OPTI925

#define MD_OPTI925   0xB2

Definition at line 171 of file mss.c.

MD_OPTI930

#define MD_OPTI930   0xB0

Definition at line 169 of file mss.c.

MD_OPTI931

#define MD_OPTI931   0xB1

Definition at line 170 of file mss.c.

MD_VIVO

#define MD_VIVO   0xD1

Definition at line 176 of file mss.c.

MD_YM0020

#define MD_YM0020   0xC1

Definition at line 175 of file mss.c.

MSS_DEFAULT_BUFSZ

#define MSS_DEFAULT_BUFSZ   (4096)

Definition at line 49 of file mss.c.

MSS_INDEXED_REGS

#define MSS_INDEXED_REGS   0x20

Definition at line 50 of file mss.c.

OPL_INDEXED_REGS

#define OPL_INDEXED_REGS   0x19

Definition at line 51 of file mss.c.

Function Documentation

ad_enter_MCE()

static void ad_enter_MCE ( struct mss_info *  mss )

static

Definition at line 917 of file mss.c.

References ad_wait_init(), BD_F_MCE_BIT, mss_info::bd_flags, io_rd(), io_wr(), MSS_INDEX, MSS_MCE, and prev.

Referenced by mss_format(), mss_init(), and mss_speed().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_leave_MCE()

static void ad_leave_MCE ( struct mss_info *  mss )

static

Definition at line 929 of file mss.c.

References ad_wait_init(), BD_F_MCE_BIT, mss_info::bd_flags, DEB, io_rd(), io_wr(), MSS_INDEX, MSS_MCE, prev, and wait_for_calibration().

Referenced by mss_format(), mss_init(), and mss_speed().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_read()

static int ad_read ( struct mss_info *  mss, int  reg  )

static

Definition at line 846 of file mss.c.

References ad_wait_init(), io_rd(), io_wr(), MSS_IDATA, MSS_IDXMASK, MSS_INDEX, and reg.

Referenced by ad_unmute(), mss_detect(), mss_format(), mss_init(), mss_intr(), mss_mixer_set(), mss_set_recsrc(), mss_speed(), mss_suspend(), mss_trigger(), opti931_intr(), and wait_for_calibration().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_unmute()

static void ad_unmute ( struct mss_info *  mss )

static

Definition at line 910 of file mss.c.

References ad_read(), ad_write(), and I6_MUTE.

Referenced by mss_init().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_wait_init()

static int ad_wait_init ( struct mss_info *  mss, int  x  )

static

Definition at line 835 of file mss.c.

References io_rd(), MSS_IDXBUSY, MSS_INDEX, and n.

Referenced by ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_write(), mss_format(), mss_speed(), and wait_for_calibration().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_write()

static void ad_write ( struct mss_info *  mss, int  reg, u_char  data  )

static

Definition at line 859 of file mss.c.

References ad_wait_init(), data, io_rd(), io_wr(), MSS_IDATA, MSS_IDXMASK, MSS_INDEX, and reg.

Referenced by ad_unmute(), ad_write_cnt(), mss_detect(), mss_format(), mss_init(), mss_intr(), mss_mixer_set(), mss_resume(), mss_set_recsrc(), mss_speed(), mss_trigger(), and mssmix_init().

Here is the call graph for this function:

Here is the caller graph for this function:

ad_write_cnt()

static void ad_write_cnt ( struct mss_info *  mss, int  reg, u_short  data  )

static

Definition at line 871 of file mss.c.

References ad_write(), and reg.

Referenced by mss_trigger().

Here is the call graph for this function:

Here is the caller graph for this function:

azt2320_mss_mode()

static int azt2320_mss_mode ( struct mss_info *  mss, device_t  dev  )

static

Definition at line 1897 of file mss.c.

References dev, port_rd(), port_wr(), rid, SBDSP_CMD, and SBDSP_STATUS.

Referenced by pnpmss_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

change_bits()

static void change_bits ( mixer_tab *  t, u_char *  regval, int  dev, int  chn, int  newval  )

static

Definition at line 369 of file mss.c.

References DEB, dev, mask, and regno.

Referenced by mss_mixer_set().

Here is the caller graph for this function:

CHANNEL_DECLARE()

CHANNEL_DECLARE

(

msschan

)

conf_rd()

static u_char conf_rd ( struct mss_info *  mss, u_char  reg  )

static

Definition at line 236 of file mss.c.

References mss_info::conf_base, port_rd(), port_wr(), and reg.

Referenced by mss_init(), mss_suspend(), and ymf_test().

Here is the call graph for this function:

Here is the caller graph for this function:

conf_wr()

static void conf_wr ( struct mss_info *  mss, u_char  reg, u_char  data  )

static

Definition at line 229 of file mss.c.

References mss_info::conf_base, port_wr(), reg, and value.

Referenced by mss_init(), mss_resume(), mss_suspend(), ymmix_init(), and ymmix_set().

Here is the call graph for this function:

Here is the caller graph for this function:

DRIVER_MODULE() [1/4]

DRIVER_MODULE	(	snd_guspcm	,
		gusc	,
		guspcm_driver	,
		pcm_devclass	,
		0	,
		0
	)

DRIVER_MODULE() [2/4]

DRIVER_MODULE	(	snd_mss	,
		isa	,
		mss_driver	,
		pcm_devclass	,
		0	,
		0
	)

DRIVER_MODULE() [3/4]

DRIVER_MODULE	(	snd_pnpmss	,
		acpi	,
		pnpmss_driver	,
		pcm_devclass	,
		0	,
		0
	)

DRIVER_MODULE() [4/4]

DRIVER_MODULE	(	snd_pnpmss	,
		isa	,
		pnpmss_driver	,
		pcm_devclass	,
		0	,
		0
	)

gus_rd()

static u_char gus_rd ( struct mss_info *  mss, u_char  reg  )

static

Definition at line 264 of file mss.c.

References mss_info::conf_base, port_rd(), port_wr(), and reg.

Referenced by mss_init().

Here is the call graph for this function:

Here is the caller graph for this function:

gus_wr()

static void gus_wr ( struct mss_info *  mss, u_char  reg, u_char  value  )

static

Definition at line 257 of file mss.c.

References mss_info::conf_base, port_wr(), reg, and value.

Referenced by mss_init().

Here is the call graph for this function:

Here is the caller graph for this function:

gusmax_setup()

static void gusmax_setup ( struct mss_info *  mss, device_t  dev, struct resource *  alt  )

static

Definition at line 632 of file mss.c.

References mss_info::conf_base, dev, DV_F_DRQ_MASK, DV_F_DUAL_DMA, and port_wr().

Referenced by mss_init().

Here is the call graph for this function:

Here is the caller graph for this function:

guspcm_attach()

static int guspcm_attach ( device_t  dev )

static

Definition at line 2221 of file mss.c.

References base, BD_F_MSS_OFFSET, mss_info::bd_flags, mss_info::bd_id, mss_info::conf_rid, dev, mss_info::drq1_rid, mss_info::drq2_rid, mss_info::io_rid, mss_info::irq_rid, MD_GUSMAX, and MD_GUSPNP.

guspcm_probe()

static int guspcm_probe ( device_t  dev )

static

Definition at line 2208 of file mss.c.

References dev, sndcard_func::func, and SCF_PCM.

io_rd()

static int io_rd ( struct mss_info *  mss, int  reg  )

static

Definition at line 215 of file mss.c.

References BD_F_MSS_OFFSET, mss_info::bd_flags, mss_info::io_base, port_rd(), and reg.

Referenced by ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_wait_init(), ad_write(), mss_detect(), mss_doattach(), mss_intr(), mss_probe(), and opti931_intr().

Here is the call graph for this function:

Here is the caller graph for this function:

io_wr()

static void io_wr ( struct mss_info *  mss, int  reg, u_int8_t  data  )

static

Definition at line 222 of file mss.c.

References BD_F_MSS_OFFSET, mss_info::bd_flags, data, mss_info::io_base, port_wr(), and reg.

Referenced by ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_write(), mss_doattach(), mss_init(), and mss_intr().

Here is the call graph for this function:

Here is the caller graph for this function:

ISA_PNP_INFO()

ISA_PNP_INFO

(

pnpmss_ids

)

MIXER_DECLARE() [1/2]

MIXER_DECLARE

(

mssmix_mixer

)

MIXER_DECLARE() [2/2]

MIXER_DECLARE

(

ymmix_mixer

)

MODULE_DEPEND() [1/3]

MODULE_DEPEND	(	snd_guspcm	,
		sound	,
		SOUND_MINVER	,
		SOUND_PREFVER	,
		SOUND_MAXVER
	)

MODULE_DEPEND() [2/3]

MODULE_DEPEND	(	snd_mss	,
		sound	,
		SOUND_MINVER	,
		SOUND_PREFVER	,
		SOUND_MAXVER
	)

MODULE_DEPEND() [3/3]

MODULE_DEPEND	(	snd_pnpmss	,
		sound	,
		SOUND_MINVER	,
		SOUND_PREFVER	,
		SOUND_MAXVER
	)

MODULE_VERSION() [1/3]

MODULE_VERSION	(	snd_guspcm	,
		1
	)

MODULE_VERSION() [2/3]

MODULE_VERSION	(	snd_mss	,
		1
	)

MODULE_VERSION() [3/3]

MODULE_VERSION	(	snd_pnpmss	,
		1
	)

mss_alloc_resources()

static int mss_alloc_resources ( struct mss_info *  mss, device_t  dev  )

static

Definition at line 319 of file mss.c.

References BD_F_DUPLEX, mss_info::bd_flags, mss_info::bufsize, mss_info::conf_base, mss_info::conf_rid, dev, mss_info::drq1, mss_info::drq1_rid, mss_info::drq2, mss_info::drq2_rid, mss_info::io_base, mss_info::io_rid, mss_info::irq, and mss_info::irq_rid.

Referenced by mss_doattach().

Here is the caller graph for this function:

mss_attach()

static int mss_attach ( device_t  dev )

static

Definition at line 1777 of file mss.c.

References mss_info::bd_id, mss_info::conf_rid, dev, mss_info::drq1_rid, mss_info::drq2_rid, DV_F_DEV_MASK, DV_F_DEV_SHIFT, DV_F_DRQ_MASK, DV_F_DUAL_DMA, mss_info::io_rid, mss_info::irq_rid, MD_YM0020, mss_doattach(), and ymf_test().

Here is the call graph for this function:

mss_detach()

static int mss_detach ( device_t  dev )

static

Definition at line 1761 of file mss.c.

References dev, mss_release_resources(), pcm_getdevinfo(), pcm_unregister(), and r.

Here is the call graph for this function:

mss_detect()

static int mss_detect ( device_t  dev, struct mss_info *  mss  )

static

Definition at line 1361 of file mss.c.

References ad_read(), ad_write(), mss_info::bd_id, BVDDB, dev, DV_F_DEV_MASK, DV_F_DEV_SHIFT, id, io_rd(), MD_AD1845, MD_AD1848, MD_CS42XX, MD_OPTI924, MD_OPTI930, MD_YM0020, MSS_IDXBUSY, MSS_INDEX, name, opti_detect(), opti_init(), and ymf_test().

Referenced by mss_probe().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_doattach()

static int mss_doattach ( device_t  dev, struct mss_info *  mss  )

static

Definition at line 1682 of file mss.c.

References mss_info::bd_id, mss_info::bufsize, dev, mss_info::drq1, mss_info::drq2, DV_F_TRUE_MSS, mss_info::ih, mss_info::io_base, io_rd(), io_wr(), mss_info::irq, mss_info::lock, MD_OPTI931, MD_YM0020, mixer_init(), mss_alloc_resources(), MSS_DEFAULT_BUFSZ, mss_init(), mss_intr, mss_release_resources(), opti931_intr, mss_info::parent_dmat, pcm_addchan(), pcm_getbuffersize(), pcm_getflags(), pcm_register(), pcm_setflags(), pcm_setstatus(), PCMDIR_PLAY, PCMDIR_REC, SD_F_SIMPLEX, snd_mtxcreate(), snd_setup_intr(), SND_STATUSLEN, and status.

Referenced by mss_attach(), and pnpmss_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_format()

static int mss_format ( struct mss_chinfo *  ch, u_int32_t  format  )

static

Definition at line 998 of file mss.c.

References ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_wait_init(), ad_write(), AFMT_CHANNEL, AFMT_ENCODING, mss_chinfo::fmt, fmts, format, and mss_chinfo::parent.

Referenced by mss_resume(), and msschan_setformat().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_init()

static int mss_init ( struct mss_info *  mss, device_t  dev  )

static

Definition at line 681 of file mss.c.

References ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_unmute(), ad_write(), BD_F_MCE_BIT, mss_info::bd_flags, mss_info::bd_id, BVDDB, mss_info::conf_base, conf_rd(), conf_wr(), dev, FULL_DUPLEX, gus_rd(), gus_wr(), gusmax_setup(), io_wr(), MD_GUSMAX, MD_GUSPNP, MD_OPTI931, MD_YM0020, MSS_STATUS, OPL3SAx_DMACONF, OPL3SAx_MISC, OPL3SAx_VOLUMEL, OPL3SAx_VOLUMER, mss_info::opti_offset, opti_wr(), port_wr(), and rid.

Referenced by mss_doattach().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_intr()

static void mss_intr ( void *  arg )

static

Definition at line 786 of file mss.c.

References ad_read(), ad_write(), mss_chinfo::buffer, BVDDB, c, mss_chinfo::channel, chn_intr(), DEB, FULL_DUPLEX, io_rd(), io_wr(), mss_lock(), MSS_STATUS, mss_unlock(), mss_info::rch, and sndbuf_runsz().

Here is the call graph for this function:

mss_lock()

static void mss_lock ( struct mss_info *  mss )

static

Definition at line 183 of file mss.c.

References mss_info::lock, and snd_mtxlock.

Referenced by mss_intr(), mss_resume(), msschan_setformat(), msschan_setspeed(), msschan_trigger(), mssmix_init(), mssmix_set(), mssmix_setrecsrc(), opti931_intr(), ymmix_init(), ymmix_set(), and ymmix_setrecsrc().

Here is the caller graph for this function:

mss_mixer_set()

static int mss_mixer_set ( struct mss_info *  mss, int  dev, int  left, int  right  )

static

Definition at line 425 of file mss.c.

References ad_read(), ad_write(), mss_info::bd_id, change_bits(), DEB, dev, left, MD_OPTI930, MD_OPTI931, mix_devices, opti930_devices, opti931_devices, right, and val.

Referenced by mssmix_set(), and ymmix_set().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_probe()

static int mss_probe ( device_t  dev )

static

Definition at line 1272 of file mss.c.

References BVDDB, mss_info::conf_rid, dev, mss_info::drq1_rid, mss_info::drq2_rid, DV_F_TRUE_MSS, mss_info::io_base, io_rd(), mss_info::io_rid, mss_info::irq, irq, mss_info::irq_rid, mss_detect(), and mss_release_resources().

Here is the call graph for this function:

mss_release_resources()

static void mss_release_resources ( struct mss_info *  mss, device_t  dev  )

static

Definition at line 271 of file mss.c.

References mss_info::conf_base, mss_info::conf_rid, dev, mss_info::drq1, mss_info::drq1_rid, mss_info::drq2, mss_info::drq2_rid, free, mss_info::ih, mss_info::indir, mss_info::indir_rid, mss_info::io_base, mss_info::io_rid, mss_info::irq, mss_info::irq_rid, mss_info::lock, mss_info::parent_dmat, and snd_mtxfree().

Referenced by mss_detach(), mss_doattach(), and mss_probe().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_resume()

static int mss_resume ( device_t  dev )

static

Definition at line 1815 of file mss.c.

References ad_write(), mss_info::bd_id, conf_wr(), dev, MD_CS423X, MD_YM0020, mss_format(), MSS_INDEXED_REGS, mss_info::mss_indexed_regs, mss_intr, mss_lock(), mss_speed(), mss_unlock(), OPL_INDEXED_REGS, mss_info::opl_indexed_regs, and pcm_getdevinfo().

Here is the call graph for this function:

mss_set_recsrc()

static int mss_set_recsrc ( struct mss_info *  mss, int  mask  )

static

Definition at line 394 of file mss.c.

References ad_read(), ad_write(), and mask.

Referenced by mssmix_setrecsrc(), and ymmix_setrecsrc().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_speed()

static int mss_speed ( struct mss_chinfo *  ch, int  speed  )

static

Definition at line 949 of file mss.c.

References ad_enter_MCE(), ad_leave_MCE(), ad_read(), ad_wait_init(), ad_write(), mss_info::bd_id, MD_AD1845, mss_chinfo::parent, and speed.

Referenced by mss_resume(), and msschan_setspeed().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_suspend()

static int mss_suspend ( device_t  dev )

static

Definition at line 1856 of file mss.c.

References ad_read(), mss_info::bd_id, conf_rd(), conf_wr(), dev, MD_CS423X, MD_YM0020, MSS_INDEXED_REGS, mss_info::mss_indexed_regs, OPL_INDEXED_REGS, mss_info::opl_indexed_regs, and pcm_getdevinfo().

Here is the call graph for this function:

mss_trigger()

static int mss_trigger ( struct mss_chinfo *  ch, int  go  )

static

Definition at line 1032 of file mss.c.

References ad_read(), ad_write(), ad_write_cnt(), AFMT_16BIT, AFMT_CHANNEL, mss_chinfo::blksz, BVDDB, DEB, mss_chinfo::dir, mss_chinfo::fmt, FULL_DUPLEX, go, I9_CEN, I9_PEN, m, mss_chinfo::parent, PCMDIR_PLAY, PCMTRIG_ABORT, PCMTRIG_START, PCMTRIG_STOP, and retry.

Referenced by msschan_trigger().

Here is the call graph for this function:

Here is the caller graph for this function:

mss_unlock()

static void mss_unlock ( struct mss_info *  mss )

static

Definition at line 189 of file mss.c.

References mss_info::lock, and snd_mtxunlock.

Referenced by mss_intr(), mss_resume(), msschan_setformat(), msschan_setspeed(), msschan_trigger(), mssmix_init(), mssmix_set(), mssmix_setrecsrc(), opti931_intr(), ymmix_init(), ymmix_set(), and ymmix_setrecsrc().

Here is the caller graph for this function:

msschan_getcaps()

static struct pcmchan_caps * msschan_getcaps ( kobj_t  obj, void *  data  )

static

Definition at line 1222 of file mss.c.

References mss_info::bd_id, data, guspnp_caps, MD_GUSMAX, MD_GUSPNP, MD_OPTI931, mss_caps, opti931_caps, and mss_chinfo::parent.

msschan_getptr()

static u_int32_t msschan_getptr ( kobj_t  obj, void *  data  )

static

Definition at line 1215 of file mss.c.

References mss_chinfo::buffer, data, and sndbuf_dmaptr().

Here is the call graph for this function:

msschan_init()

static void * msschan_init ( kobj_t  obj, void *  devinfo, struct snd_dbuf *  b, struct pcm_channel *  c, int  dir  )

static

Definition at line 1146 of file mss.c.

References b, mss_chinfo::buffer, mss_info::bufsize, c, mss_chinfo::channel, devinfo, mss_chinfo::dir, dir, mss_info::drq1, mss_info::drq2, mss_chinfo::parent, mss_info::parent_dmat, PCMDIR_PLAY, mss_info::rch, sndbuf_alloc(), and sndbuf_dmasetup().

Here is the call graph for this function:

msschan_setblocksize()

static u_int32_t msschan_setblocksize ( kobj_t  obj, void *  data, u_int32_t  blocksize  )

static

Definition at line 1188 of file mss.c.

References mss_chinfo::blksz, blocksize, mss_chinfo::buffer, data, and sndbuf_resize().

Here is the call graph for this function:

msschan_setformat()

static int msschan_setformat ( kobj_t  obj, void *  data, u_int32_t  format  )

static

Definition at line 1162 of file mss.c.

References data, format, mss_format(), mss_lock(), mss_unlock(), and mss_chinfo::parent.

Here is the call graph for this function:

msschan_setspeed()

static u_int32_t msschan_setspeed ( kobj_t  obj, void *  data, u_int32_t  speed  )

static

Definition at line 1174 of file mss.c.

References data, mss_lock(), mss_speed(), mss_unlock(), mss_chinfo::parent, r, and speed.

Here is the call graph for this function:

msschan_trigger()

static int msschan_trigger ( kobj_t  obj, void *  data, int  go  )

static

Definition at line 1199 of file mss.c.

References mss_chinfo::buffer, data, go, mss_lock(), mss_trigger(), mss_unlock(), mss_chinfo::parent, PCMTRIG_COMMON, and sndbuf_dma().

Here is the call graph for this function:

mssmix_init()

static int mssmix_init ( struct snd_mixer *  m )

static

Definition at line 478 of file mss.c.

References ad_write(), mss_info::bd_id, m, MD_AD1848, MD_GUSMAX, MD_GUSPNP, MD_OPTI930, MD_OPTI931, mix_getdevinfo(), mix_setdevs(), mix_setrecdevs(), MODE1_MIXER_DEVICES, MODE2_MIXER_DEVICES, mss_lock(), MSS_REC_DEVICES, mss_unlock(), OPTI930_MIXER_DEVICES, and OPTI931_MIXER_DEVICES.

Referenced by ymmix_init().

Here is the call graph for this function:

Here is the caller graph for this function:

mssmix_set()

static int mssmix_set ( struct snd_mixer *  m, unsigned  dev, unsigned  left, unsigned  right  )

static

Definition at line 514 of file mss.c.

References dev, left, m, mix_getdevinfo(), mss_lock(), mss_mixer_set(), mss_unlock(), and right.

Here is the call graph for this function:

mssmix_setrecsrc()

static u_int32_t mssmix_setrecsrc ( struct snd_mixer *  m, u_int32_t  src  )

static

Definition at line 526 of file mss.c.

References m, mix_getdevinfo(), mss_lock(), mss_set_recsrc(), mss_unlock(), and src.

Here is the call graph for this function:

opti931_intr()

static void opti931_intr ( void *  arg )

static

Definition at line 1080 of file mss.c.

References ad_read(), mss_chinfo::buffer, BVDDB, c, mss_chinfo::channel, chn_intr(), DEB, FULL_DUPLEX, io_rd(), mss_lock(), MSS_STATUS, mss_unlock(), opti_rd(), opti_wr(), mss_info::rch, and sndbuf_runsz().

Here is the call graph for this function:

opti_detect()

static int opti_detect ( device_t  dev, struct mss_info *  mss  )

static

Definition at line 1594 of file mss.c.

References base, mss_info::bd_id, c, cards, mss_info::conf_base, mss_info::conf_rid, dev, mss_info::indir, mss_info::indir_rid, MD_OPTI924, MD_OPTI930, opti_read(), mss_info::optibase, mss_info::passwdreg, and mss_info::password.

Referenced by mss_detect().

Here is the call graph for this function:

Here is the caller graph for this function:

opti_init()

static int opti_init ( device_t  dev, struct mss_info *  mss  )

static

Definition at line 2053 of file mss.c.

References BD_F_924PNP, mss_info::bd_flags, mss_info::bd_id, mss_info::conf_base, mss_info::conf_rid, dev, mss_info::drq1_rid, mss_info::drq2_rid, DV_F_DRQ_MASK, DV_F_DUAL_DMA, DV_F_TRUE_MSS, mss_info::io_base, mss_info::io_rid, mss_info::irq, MD_OPTI924, MD_OPTI930, opti_write(), and mss_info::optibase.

Referenced by mss_detect(), and pnpmss_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

opti_rd()

static u_char opti_rd ( struct mss_info *  mss, u_char  reg  )

static

Definition at line 250 of file mss.c.

References mss_info::conf_base, mss_info::opti_offset, port_rd(), port_wr(), and reg.

Referenced by opti931_intr().

Here is the call graph for this function:

Here is the caller graph for this function:

opti_read()

u_char opti_read ( struct mss_info *  mss, u_char  reg  )

static

Definition at line 2163 of file mss.c.

References mss_info::bd_id, mss_info::conf_base, mss_info::indir, MD_OPTI924, MD_OPTI930, mss_info::passwdreg, mss_info::password, port_rd(), port_wr(), and reg.

Referenced by opti_detect().

Here is the call graph for this function:

Here is the caller graph for this function:

opti_wr()

static void opti_wr ( struct mss_info *  mss, u_char  reg, u_char  value  )

static

Definition at line 243 of file mss.c.

References mss_info::conf_base, mss_info::opti_offset, port_wr(), reg, and value.

Referenced by mss_init(), and opti931_intr().

Here is the call graph for this function:

Here is the caller graph for this function:

opti_write()

static void opti_write ( struct mss_info *  mss, u_char  reg, u_char  data  )

static

Definition at line 2138 of file mss.c.

References mss_info::bd_id, mss_info::conf_base, mss_info::indir, MD_OPTI924, MD_OPTI930, mss_info::passwdreg, mss_info::password, port_wr(), reg, and val.

Referenced by opti_init().

Here is the call graph for this function:

Here is the caller graph for this function:

pnpmss_attach()

static int pnpmss_attach ( device_t  dev )

static

Definition at line 1959 of file mss.c.

References azt2320_mss_mode(), BD_F_924PNP, BD_F_MSS_OFFSET, mss_info::bd_flags, mss_info::bd_id, mss_info::conf_rid, dev, mss_info::drq1_rid, mss_info::drq2_rid, free, mss_info::io_rid, mss_info::irq_rid, MD_CS423X, MD_CS42XX, MD_GUSPNP, MD_OPTI924, MD_OPTI925, MD_OPTI931, MD_VIVO, MD_YM0020, mss_doattach(), opti_init(), mss_info::optibase, mss_info::passwdreg, and mss_info::password.

Here is the call graph for this function:

pnpmss_probe()

static int pnpmss_probe ( device_t  dev )

static

Definition at line 1947 of file mss.c.

References dev, pnpmss_ids, and vid.

port_rd()

static int port_rd ( struct resource *  port, int  off  )

static

Definition at line 195 of file mss.c.

Referenced by azt2320_mss_mode(), conf_rd(), gus_rd(), io_rd(), opti_rd(), opti_read(), and ymf_test().

Here is the caller graph for this function:

port_wr()

static void port_wr ( struct resource *  port, int  off, u_int8_t  data  )

static

Definition at line 206 of file mss.c.

References data.

Referenced by azt2320_mss_mode(), conf_rd(), conf_wr(), gus_rd(), gus_wr(), gusmax_setup(), io_wr(), mss_init(), opti_rd(), opti_read(), opti_wr(), opti_write(), and ymf_test().

Here is the caller graph for this function:

SND_DECLARE_FILE()

SND_DECLARE_FILE

(

"$FreeBSD$"

)

wait_for_calibration()

static void wait_for_calibration ( struct mss_info *  mss )

static

Definition at line 878 of file mss.c.

References ad_read(), ad_wait_init(), mss_info::bd_id, MD_GUSMAX, MD_GUSPNP, and MSS_IDXBUSY.

Referenced by ad_leave_MCE().

Here is the call graph for this function:

Here is the caller graph for this function:

ymf_test()

static char * ymf_test ( device_t  dev, struct mss_info *  mss  )

static

Definition at line 1640 of file mss.c.

References mss_info::conf_base, conf_rd(), mss_info::conf_rid, dev, OPL3SAx_DMACONF, OPL3SAx_MISC, port_rd(), and port_wr().

Referenced by mss_attach(), and mss_detect().

Here is the call graph for this function:

Here is the caller graph for this function:

ymmix_init()

static int ymmix_init ( struct snd_mixer *  m )

static

Definition at line 547 of file mss.c.

References conf_wr(), m, mix_getdevinfo(), mix_getdevs(), mix_setdevs(), mss_lock(), mss_unlock(), mssmix_init(), OPL3SAx_VOLUMEL, and OPL3SAx_VOLUMER.

Here is the call graph for this function:

ymmix_set()

static int ymmix_set ( struct snd_mixer *  m, unsigned  dev, unsigned  left, unsigned  right  )

static

Definition at line 564 of file mss.c.

References conf_wr(), dev, left, m, mix_getdevinfo(), mss_lock(), mss_mixer_set(), mss_unlock(), OPL3SAx_BASS, OPL3SAx_MIC, OPL3SAx_TREBLE, OPL3SAx_VOLUMEL, OPL3SAx_VOLUMER, r, and right.

Here is the call graph for this function:

ymmix_setrecsrc()

static u_int32_t ymmix_setrecsrc ( struct snd_mixer *  m, u_int32_t  src  )

static

Definition at line 610 of file mss.c.

References m, mix_getdevinfo(), mss_lock(), mss_set_recsrc(), mss_unlock(), and src.

Here is the call graph for this function:

Variable Documentation

guspcm_driver

driver_t guspcm_driver

static

Initial value:

= {
        "pcm",
        guspcm_methods,
        PCM_SOFTC_SIZE,
}

Definition at line 2281 of file mss.c.

guspcm_methods

device_method_t guspcm_methods[]

static

Initial value:

= {
        DEVMETHOD(device_probe,         guspcm_probe),
        DEVMETHOD(device_attach,        guspcm_attach),
        DEVMETHOD(device_detach,        mss_detach),
        { 0, 0 }
}

Definition at line 2274 of file mss.c.

guspnp_caps

struct pcmchan_caps guspnp_caps = {4000, 48000, guspnp_fmt, 0}

static

Definition at line 154 of file mss.c.

Referenced by msschan_getcaps().

guspnp_fmt

u_int32_t guspnp_fmt[]

static

Initial value:

= {
        SND_FORMAT(AFMT_U8, 1, 0),
        SND_FORMAT(AFMT_U8, 2, 0),
        SND_FORMAT(AFMT_S16_LE, 1, 0),
        SND_FORMAT(AFMT_S16_LE, 2, 0),
        SND_FORMAT(AFMT_A_LAW, 1, 0),
        SND_FORMAT(AFMT_A_LAW, 2, 0),
        0
}

Definition at line 145 of file mss.c.

mss_caps

struct pcmchan_caps mss_caps = {4000, 48000, mss_fmt, 0}

static

Definition at line 143 of file mss.c.

Referenced by msschan_getcaps().

mss_driver

driver_t mss_driver

static

Initial value:

= {
        "pcm",
        mss_methods,
        PCM_SOFTC_SIZE,
}

Definition at line 1886 of file mss.c.

mss_fmt

u_int32_t mss_fmt[]

static

Initial value:

= {
        SND_FORMAT(AFMT_U8, 1, 0),
        SND_FORMAT(AFMT_U8, 2, 0),
        SND_FORMAT(AFMT_S16_LE, 1, 0),
        SND_FORMAT(AFMT_S16_LE, 2, 0),
        SND_FORMAT(AFMT_MU_LAW, 1, 0),
        SND_FORMAT(AFMT_MU_LAW, 2, 0),
        SND_FORMAT(AFMT_A_LAW, 1, 0),
        SND_FORMAT(AFMT_A_LAW, 2, 0),
        0
}

Definition at line 132 of file mss.c.

mss_intr

driver_intr_t mss_intr

static

Definition at line 97 of file mss.c.

Referenced by mss_doattach(), and mss_resume().

mss_methods

device_method_t mss_methods[]

static

Initial value:

= {
        
        DEVMETHOD(device_probe,         mss_probe),
        DEVMETHOD(device_attach,        mss_attach),
        DEVMETHOD(device_detach,        mss_detach),
        DEVMETHOD(device_suspend,       mss_suspend),
        DEVMETHOD(device_resume,        mss_resume),
        { 0, 0 }
}

Definition at line 1876 of file mss.c.

msschan_methods

kobj_method_t msschan_methods[]

static

Initial value:

= {
        KOBJMETHOD(channel_init,                msschan_init),
        KOBJMETHOD(channel_setformat,           msschan_setformat),
        KOBJMETHOD(channel_setspeed,            msschan_setspeed),
        KOBJMETHOD(channel_setblocksize,        msschan_setblocksize),
        KOBJMETHOD(channel_trigger,             msschan_trigger),
        KOBJMETHOD(channel_getptr,              msschan_getptr),
        KOBJMETHOD(channel_getcaps,             msschan_getcaps),
        KOBJMETHOD_END
}

Definition at line 1242 of file mss.c.

mssmix_mixer_methods

kobj_method_t mssmix_mixer_methods[]

static

Initial value:

= {
        KOBJMETHOD(mixer_init,          mssmix_init),
        KOBJMETHOD(mixer_set,           mssmix_set),
        KOBJMETHOD(mixer_setrecsrc,     mssmix_setrecsrc),
        KOBJMETHOD_END
}

Definition at line 536 of file mss.c.

opti931_caps

struct pcmchan_caps opti931_caps = {4000, 48000, opti931_fmt, 0}

static

Definition at line 163 of file mss.c.

Referenced by msschan_getcaps().

opti931_fmt

u_int32_t opti931_fmt[]

static

Initial value:

= {
        SND_FORMAT(AFMT_U8, 1, 0),
        SND_FORMAT(AFMT_U8, 2, 0),
        SND_FORMAT(AFMT_S16_LE, 1, 0),
        SND_FORMAT(AFMT_S16_LE, 2, 0),
        0
}

Definition at line 156 of file mss.c.

opti931_intr

driver_intr_t opti931_intr

static

Definition at line 130 of file mss.c.

Referenced by mss_doattach().

pnpmss_driver

driver_t pnpmss_driver

static

Initial value:

= {
        "pcm",
        pnpmss_methods,
        PCM_SOFTC_SIZE,
}

Definition at line 2196 of file mss.c.

pnpmss_ids

struct isa_pnp_id pnpmss_ids[]

static

Initial value:

= {
        {0x0000630e, "CS423x"},                         
        {0x0001630e, "CS423x-PCI"},                     
        {0x01000000, "CMI8330"},                        
        {0x2100a865, "Yamaha OPL-SAx"},                 
        {0x1110d315, "ENSONIQ SoundscapeVIVO"},         
        {0x1093143e, "OPTi931"},                        
        {0x5092143e, "OPTi925"},                        
        {0x0000143e, "OPTi924"},                        
        {0x1022b839, "Neomagic 256AV (non-ac97)"},      
        {0x01005407, "Aztech 2320"},                    
 
 
 
        {0},
}

Definition at line 1929 of file mss.c.

Referenced by pnpmss_probe().

pnpmss_methods

device_method_t pnpmss_methods[]

static

Initial value:

= {
        
        DEVMETHOD(device_probe,         pnpmss_probe),
        DEVMETHOD(device_attach,        pnpmss_attach),
        DEVMETHOD(device_detach,        mss_detach),
        DEVMETHOD(device_suspend,       mss_suspend),
        DEVMETHOD(device_resume,        mss_resume),
        { 0, 0 }
}

Definition at line 2186 of file mss.c.

ymmix_mixer_methods

kobj_method_t ymmix_mixer_methods[]

static

Initial value:

= {
        KOBJMETHOD(mixer_init,          ymmix_init),
        KOBJMETHOD(mixer_set,           ymmix_set),
        KOBJMETHOD(mixer_setrecsrc,     ymmix_setrecsrc),
        KOBJMETHOD_END
}

Definition at line 619 of file mss.c.