diff options
Diffstat (limited to 'sound/oss/ad1889.h')
| -rw-r--r-- | sound/oss/ad1889.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/sound/oss/ad1889.h b/sound/oss/ad1889.h deleted file mode 100644 index 09913765967..00000000000 --- a/sound/oss/ad1889.h +++ /dev/null @@ -1,135 +0,0 @@ -#ifndef _AD1889_H_ -#define _AD1889_H_ - -#define AD_DS_WSMC 0x00 /* DMA input wave/syn mixer control */ -#define AD_DS_RAMC 0x02 /* DMA output resamp/ADC mixer control */ -#define AD_DS_WADA 0x04 /* DMA input wave attenuation */ -#define AD_DS_SYDA 0x06 /* DMA input syn attentuation */ -#define AD_DS_WAS 0x08 /* wave input sample rate */ -#define AD_DS_RES 0x0a /* resampler output sample rate */ -#define AD_DS_CCS 0x0c /* chip control/status */ - -#define AD_DMA_RESBA 0x40 /* RES base addr */ -#define AD_DMA_RESCA 0x44 /* RES current addr */ -#define AD_DMA_RESBC 0x48 /* RES base cnt */ -#define AD_DMA_RESCC 0x4c /* RES current count */ -#define AD_DMA_ADCBA 0x50 /* ADC */ -#define AD_DMA_ADCCA 0x54 -#define AD_DMA_ADCBC 0x58 -#define AD_DMA_ADCCC 0x5c -#define AD_DMA_SYNBA 0x60 /* SYN */ -#define AD_DMA_SYNCA 0x64 -#define AD_DMA_SYNBC 0x68 -#define AD_DMA_SYNCC 0x6c -#define AD_DMA_WAVBA 0x70 /* WAV */ -#define AD_DMA_WAVCA 0x74 -#define AD_DMA_WAVBC 0x78 -#define AD_DMA_WAVCC 0x7c -#define AD_DMA_RESICC 0x80 /* RES interrupt current count */ -#define AD_DMA_RESIBC 0x84 /* RES interrupt base count */ -#define AD_DMA_ADCICC 0x88 /* ADC interrupt current count */ -#define AD_DMA_ADCIBC 0x8c /* ADC interrupt base count */ -#define AD_DMA_SYNICC 0x90 /* SYN interrupt current count */ -#define AD_DMA_SYNIBC 0x94 /* SYN interrupt base count */ -#define AD_DMA_WAVICC 0x98 /* WAV interrupt current count */ -#define AD_DMA_WAVIBC 0x9c /* WAV interrupt base count */ -#define AD_DMA_RESCTRL 0xa0 /* RES PCI control/status */ -#define AD_DMA_ADCCTRL 0xa8 /* ADC PCI control/status */ -#define AD_DMA_SYNCTRL 0xb0 /* SYN PCI control/status */ -#define AD_DMA_WAVCTRL 0xb8 /* WAV PCI control/status */ -#define AD_DMA_DISR 0xc0 /* PCI DMA intr status */ -#define AD_DMA_CHSS 0xc4 /* PCI DMA channel stop status */ - -#define AD_GPIO_IPC 0xc8 /* IO port ctrl */ -#define AD_GPIO_OP 0xca /* IO output status */ -#define AD_GPIO_IP 0xcc /* IO input status */ - -/* AC97 registers, 0x100 - 0x17f; see ac97.h */ -#define AD_AC97_BASE 0x100 /* ac97 base register */ -#define AD_AC97_ACIC 0x180 /* AC Link interface ctrl */ - -/* OPL3; BAR1 */ -#define AD_OPL_M0AS 0x00 /* Music0 address/status */ -#define AD_OPL_M0DATA 0x01 /* Music0 data */ -#define AD_OPL_M1A 0x02 /* Music1 address */ -#define AD_OPL_M1DATA 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_DS_IOMEMSIZE 512 -#define AD_OPL_MEMSIZE 16 -#define AD_MIDI_MEMSIZE 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 mutex mutex; -} 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 |