diff options
Diffstat (limited to 'sound/oss/ad1889.h')
| -rw-r--r-- | sound/oss/ad1889.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/sound/oss/ad1889.h b/sound/oss/ad1889.h deleted file mode 100644 index e04affce1dd..00000000000 --- a/sound/oss/ad1889.h +++ /dev/null @@ -1,134 +0,0 @@ -#ifndef _AD1889_H_ -#define _AD1889_H_ - -#define AD_DSWSMC 0x00 /* DMA input wave/syn mixer control */ -#define AD_DSRAMC 0x02 /* DMA output resamp/ADC mixer control */ -#define AD_DSWADA 0x04 /* DMA input wave attenuation */ -#define AD_DSSYDA 0x06 /* DMA input syn attentuation */ -#define AD_DSWAS 0x08 /* wave input sample rate */ -#define AD_DSRES 0x0a /* resampler output sample rate */ -#define AD_DSCCS 0x0c /* chip control/status */ - -#define AD_DMARESBA 0x40 /* RES base addr */ -#define AD_DMARESCA 0x44 /* RES current addr */ -#define AD_DMARESBC 0x48 /* RES base cnt */ -#define AD_DMARESCC 0x4c /* RES current count */ -#define AD_DMAADCBA 0x50 /* ADC */ -#define AD_DMAADCCA 0x54 -#define AD_DMAADCBC 0x58 -#define AD_DMAADCCC 0x5c -#define AD_DMASYNBA 0x60 /* SYN */ -#define AD_DMASYNCA 0x64 -#define AD_DMASYNBC 0x68 -#define AD_DMASYNCC 0x6c -#define AD_DMAWAVBA 0x70 /* WAV */ -#define AD_DMAWAVCA 0x74 -#define AD_DMAWAVBC 0x78 -#define AD_DMAWAVCC 0x7c -#define AD_DMARESICC 0x80 /* RES interrupt current count */ -#define AD_DMARESIBC 0x84 /* RES interrupt base count */ -#define AD_DMAADCICC 0x88 /* ADC interrupt current count */ -#define AD_DMAADCIBC 0x8c /* ADC interrupt base count */ -#define AD_DMASYNICC 0x90 /* SYN interrupt current count */ -#define AD_DMASYNIBC 0x94 /* SYN interrupt base count */ -#define AD_DMAWAVICC 0x98 /* WAV interrupt current count */ -#define AD_DMAWAVIBC 0x9c /* WAV interrupt base count */ -#define AD_DMARESCTRL 0xa0 /* RES PCI control/status */ -#define AD_DMAADCCTRL 0xa8 /* ADC PCI control/status */ -#define AD_DMASYNCTRL 0xb0 /* SYN PCI control/status */ -#define AD_DMAWAVCTRL 0xb8 /* WAV PCI control/status */ -#define AD_DMADISR 0xc0 /* PCI DMA intr status */ -#define AD_DMACHSS 0xc4 /* PCI DMA channel stop status */ - -#define AD_GPIOIPC 0xc8 /* IO port ctrl */ -#define AD_GPIOOP 0xca /* IO output status */ -#define AD_GPIOIP 0xcc /* IO input status */ - -/* AC97 registers, 0x100 - 0x17f; see ac97.h */ -#define AD_ACIC 0x180 /* AC Link interface ctrl */ - -/* OPL3; BAR1 */ -#define AD_OPLM0AS 0x00 /* Music0 address/status */ -#define AD_OPLM0DATA 0x01 /* Music0 data */ -#define AD_OPLM1A 0x02 /* Music1 address */ -#define AD_OPLM1DATA 0x03 /* Music1 data */ -/* 0x04-0x0f reserved */ - -/* MIDI; BAR2 */ -#define AD_MIDA 0x00 /* MIDI data */ -#define AD_MISC 0x01 /* MIDI status/cmd */ -/* 0x02-0xff reserved */ - -#define AD_DSIOMEMSIZE 512 -#define AD_OPLMEMSIZE 16 -#define AD_MIDIMEMSIZE 16 - -#define AD_WAV_STATE 0 -#define AD_ADC_STATE 1 -#define AD_MAX_STATES 2 - -#define DMA_SIZE (128*1024) - -#define DMA_FLAG_MAPPED 1 - -struct ad1889_dev; - -typedef struct ad1889_state { - struct ad1889_dev *card; - - mode_t open_mode; - struct dmabuf { - unsigned int rate; - unsigned char fmt, enable; - - /* buf management */ - size_t rawbuf_size; - void *rawbuf; - dma_addr_t dma_handle; /* mapped address */ - unsigned long dma_len; /* number of bytes mapped */ - - /* indexes into rawbuf for setting up DMA engine */ - volatile unsigned long rd_ptr, wr_ptr; - - wait_queue_head_t wait; /* to wait for buf servicing */ - - /* OSS bits */ - unsigned int mapped:1; - unsigned int ready:1; - unsigned int ossfragshift; - int ossmaxfrags; - unsigned int subdivision; - } dmabuf; - - struct semaphore sem; -} ad1889_state_t; - -typedef struct ad1889_dev { - void __iomem *regbase; - struct pci_dev *pci; - - spinlock_t lock; - - int dev_audio; - - /* states; one per channel; right now only WAV and ADC */ - struct ad1889_state state[AD_MAX_STATES]; - - /* AC97 codec */ - struct ac97_codec *ac97_codec; - u16 ac97_features; - - /* debugging stuff */ - struct stats { - unsigned int wav_intrs, adc_intrs; - unsigned int blocks, underrun, error; - } stats; -} ad1889_dev_t; - -typedef struct ad1889_reg { - const char *name; - int offset; - int width; -} ad1889_reg_t; - -#endif |
