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-rw-r--r--sound/oss/ad1889.h135
1 files changed, 0 insertions, 135 deletions
diff --git a/sound/oss/ad1889.h b/sound/oss/ad1889.h
deleted file mode 100644
index 09913765967a..000000000000
--- a/sound/oss/ad1889.h
+++ /dev/null
@@ -1,135 +0,0 @@
1#ifndef _AD1889_H_
2#define _AD1889_H_
3
4#define AD_DS_WSMC 0x00 /* DMA input wave/syn mixer control */
5#define AD_DS_RAMC 0x02 /* DMA output resamp/ADC mixer control */
6#define AD_DS_WADA 0x04 /* DMA input wave attenuation */
7#define AD_DS_SYDA 0x06 /* DMA input syn attentuation */
8#define AD_DS_WAS 0x08 /* wave input sample rate */
9#define AD_DS_RES 0x0a /* resampler output sample rate */
10#define AD_DS_CCS 0x0c /* chip control/status */
11
12#define AD_DMA_RESBA 0x40 /* RES base addr */
13#define AD_DMA_RESCA 0x44 /* RES current addr */
14#define AD_DMA_RESBC 0x48 /* RES base cnt */
15#define AD_DMA_RESCC 0x4c /* RES current count */
16#define AD_DMA_ADCBA 0x50 /* ADC */
17#define AD_DMA_ADCCA 0x54
18#define AD_DMA_ADCBC 0x58
19#define AD_DMA_ADCCC 0x5c
20#define AD_DMA_SYNBA 0x60 /* SYN */
21#define AD_DMA_SYNCA 0x64
22#define AD_DMA_SYNBC 0x68
23#define AD_DMA_SYNCC 0x6c
24#define AD_DMA_WAVBA 0x70 /* WAV */
25#define AD_DMA_WAVCA 0x74
26#define AD_DMA_WAVBC 0x78
27#define AD_DMA_WAVCC 0x7c
28#define AD_DMA_RESICC 0x80 /* RES interrupt current count */
29#define AD_DMA_RESIBC 0x84 /* RES interrupt base count */
30#define AD_DMA_ADCICC 0x88 /* ADC interrupt current count */
31#define AD_DMA_ADCIBC 0x8c /* ADC interrupt base count */
32#define AD_DMA_SYNICC 0x90 /* SYN interrupt current count */
33#define AD_DMA_SYNIBC 0x94 /* SYN interrupt base count */
34#define AD_DMA_WAVICC 0x98 /* WAV interrupt current count */
35#define AD_DMA_WAVIBC 0x9c /* WAV interrupt base count */
36#define AD_DMA_RESCTRL 0xa0 /* RES PCI control/status */
37#define AD_DMA_ADCCTRL 0xa8 /* ADC PCI control/status */
38#define AD_DMA_SYNCTRL 0xb0 /* SYN PCI control/status */
39#define AD_DMA_WAVCTRL 0xb8 /* WAV PCI control/status */
40#define AD_DMA_DISR 0xc0 /* PCI DMA intr status */
41#define AD_DMA_CHSS 0xc4 /* PCI DMA channel stop status */
42
43#define AD_GPIO_IPC 0xc8 /* IO port ctrl */
44#define AD_GPIO_OP 0xca /* IO output status */
45#define AD_GPIO_IP 0xcc /* IO input status */
46
47/* AC97 registers, 0x100 - 0x17f; see ac97.h */
48#define AD_AC97_BASE 0x100 /* ac97 base register */
49#define AD_AC97_ACIC 0x180 /* AC Link interface ctrl */
50
51/* OPL3; BAR1 */
52#define AD_OPL_M0AS 0x00 /* Music0 address/status */
53#define AD_OPL_M0DATA 0x01 /* Music0 data */
54#define AD_OPL_M1A 0x02 /* Music1 address */
55#define AD_OPL_M1DATA 0x03 /* Music1 data */
56/* 0x04-0x0f reserved */
57
58/* MIDI; BAR2 */
59#define AD_MIDA 0x00 /* MIDI data */
60#define AD_MISC 0x01 /* MIDI status/cmd */
61/* 0x02-0xff reserved */
62
63#define AD_DS_IOMEMSIZE 512
64#define AD_OPL_MEMSIZE 16
65#define AD_MIDI_MEMSIZE 16
66
67#define AD_WAV_STATE 0
68#define AD_ADC_STATE 1
69#define AD_MAX_STATES 2
70
71#define DMA_SIZE (128*1024)
72
73#define DMA_FLAG_MAPPED 1
74
75struct ad1889_dev;
76
77typedef struct ad1889_state {
78 struct ad1889_dev *card;
79
80 mode_t open_mode;
81 struct dmabuf {
82 unsigned int rate;
83 unsigned char fmt, enable;
84
85 /* buf management */
86 size_t rawbuf_size;
87 void *rawbuf;
88 dma_addr_t dma_handle; /* mapped address */
89 unsigned long dma_len; /* number of bytes mapped */
90
91 /* indexes into rawbuf for setting up DMA engine */
92 volatile unsigned long rd_ptr, wr_ptr;
93
94 wait_queue_head_t wait; /* to wait for buf servicing */
95
96 /* OSS bits */
97 unsigned int mapped:1;
98 unsigned int ready:1;
99 unsigned int ossfragshift;
100 int ossmaxfrags;
101 unsigned int subdivision;
102 } dmabuf;
103
104 struct mutex mutex;
105} ad1889_state_t;
106
107typedef struct ad1889_dev {
108 void __iomem *regbase;
109 struct pci_dev *pci;
110
111 spinlock_t lock;
112
113 int dev_audio;
114
115 /* states; one per channel; right now only WAV and ADC */
116 struct ad1889_state state[AD_MAX_STATES];
117
118 /* AC97 codec */
119 struct ac97_codec *ac97_codec;
120 u16 ac97_features;
121
122 /* debugging stuff */
123 struct stats {
124 unsigned int wav_intrs, adc_intrs;
125 unsigned int blocks, underrun, error;
126 } stats;
127} ad1889_dev_t;
128
129typedef struct ad1889_reg {
130 const char *name;
131 int offset;
132 int width;
133} ad1889_reg_t;
134
135#endif