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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* $Id: w6692.h,v 1.4.2.2 2004/01/12 22:52:29 keil Exp $
2 *
3 * Winbond W6692 specific defines
4 *
5 * Author Petr Novak
6 * Copyright by Petr Novak <petr.novak@i.cz>
7 *
8 * This software may be used and distributed according to the terms
9 * of the GNU General Public License, incorporated herein by reference.
10 *
11 */
12
13/* map W6692 functions to ISAC functions */
14#define readW6692 readisac
15#define writeW6692 writeisac
16#define readW6692fifo readisacfifo
17#define writeW6692fifo writeisacfifo
18
19/* B-channel FIFO read/write routines */
20
21#define READW6692BFIFO(cs,bchan,ptr,count) \
22 insb(cs->hw.w6692.iobase+W_B_RFIFO+(bchan?0x40:0),ptr,count)
23
24#define WRITEW6692BFIFO(cs,bchan,ptr,count) \
25 outsb(cs->hw.w6692.iobase+W_B_XFIFO+(bchan?0x40:0),ptr,count)
26
27/* Specifications of W6692 registers */
28
29#define W_D_RFIFO 0x00 /* R */
30#define W_D_XFIFO 0x04 /* W */
31#define W_D_CMDR 0x08 /* W */
32#define W_D_MODE 0x0c /* R/W */
33#define W_D_TIMR 0x10 /* R/W */
34#define W_ISTA 0x14 /* R_clr */
35#define W_IMASK 0x18 /* R/W */
36#define W_D_EXIR 0x1c /* R_clr */
37#define W_D_EXIM 0x20 /* R/W */
38#define W_D_STAR 0x24 /* R */
39#define W_D_RSTA 0x28 /* R */
40#define W_D_SAM 0x2c /* R/W */
41#define W_D_SAP1 0x30 /* R/W */
42#define W_D_SAP2 0x34 /* R/W */
43#define W_D_TAM 0x38 /* R/W */
44#define W_D_TEI1 0x3c /* R/W */
45#define W_D_TEI2 0x40 /* R/W */
46#define W_D_RBCH 0x44 /* R */
47#define W_D_RBCL 0x48 /* R */
48#define W_TIMR2 0x4c /* W */
49#define W_L1_RC 0x50 /* R/W */
50#define W_D_CTL 0x54 /* R/W */
51#define W_CIR 0x58 /* R */
52#define W_CIX 0x5c /* W */
53#define W_SQR 0x60 /* R */
54#define W_SQX 0x64 /* W */
55#define W_PCTL 0x68 /* R/W */
56#define W_MOR 0x6c /* R */
57#define W_MOX 0x70 /* R/W */
58#define W_MOSR 0x74 /* R_clr */
59#define W_MOCR 0x78 /* R/W */
60#define W_GCR 0x7c /* R/W */
61
62#define W_B_RFIFO 0x80 /* R */
63#define W_B_XFIFO 0x84 /* W */
64#define W_B_CMDR 0x88 /* W */
65#define W_B_MODE 0x8c /* R/W */
66#define W_B_EXIR 0x90 /* R_clr */
67#define W_B_EXIM 0x94 /* R/W */
68#define W_B_STAR 0x98 /* R */
69#define W_B_ADM1 0x9c /* R/W */
70#define W_B_ADM2 0xa0 /* R/W */
71#define W_B_ADR1 0xa4 /* R/W */
72#define W_B_ADR2 0xa8 /* R/W */
73#define W_B_RBCL 0xac /* R */
74#define W_B_RBCH 0xb0 /* R */
75
76#define W_XADDR 0xf4 /* R/W */
77#define W_XDATA 0xf8 /* R/W */
78#define W_EPCTL 0xfc /* W */
79
80/* W6692 register bits */
81
82#define W_D_CMDR_XRST 0x01
83#define W_D_CMDR_XME 0x02
84#define W_D_CMDR_XMS 0x08
85#define W_D_CMDR_STT 0x10
86#define W_D_CMDR_RRST 0x40
87#define W_D_CMDR_RACK 0x80
88
89#define W_D_MODE_RLP 0x01
90#define W_D_MODE_DLP 0x02
91#define W_D_MODE_MFD 0x04
92#define W_D_MODE_TEE 0x08
93#define W_D_MODE_TMS 0x10
94#define W_D_MODE_RACT 0x40
95#define W_D_MODE_MMS 0x80
96
97#define W_INT_B2_EXI 0x01
98#define W_INT_B1_EXI 0x02
99#define W_INT_D_EXI 0x04
100#define W_INT_XINT0 0x08
101#define W_INT_XINT1 0x10
102#define W_INT_D_XFR 0x20
103#define W_INT_D_RME 0x40
104#define W_INT_D_RMR 0x80
105
106#define W_D_EXI_WEXP 0x01
107#define W_D_EXI_TEXP 0x02
108#define W_D_EXI_ISC 0x04
109#define W_D_EXI_MOC 0x08
110#define W_D_EXI_TIN2 0x10
111#define W_D_EXI_XCOL 0x20
112#define W_D_EXI_XDUN 0x40
113#define W_D_EXI_RDOV 0x80
114
115#define W_D_STAR_DRDY 0x10
116#define W_D_STAR_XBZ 0x20
117#define W_D_STAR_XDOW 0x80
118
119#define W_D_RSTA_RMB 0x10
120#define W_D_RSTA_CRCE 0x20
121#define W_D_RSTA_RDOV 0x40
122
123#define W_D_CTL_SRST 0x20
124
125#define W_CIR_SCC 0x80
126#define W_CIR_ICC 0x40
127#define W_CIR_COD_MASK 0x0f
128
129#define W_B_CMDR_XRST 0x01
130#define W_B_CMDR_XME 0x02
131#define W_B_CMDR_XMS 0x04
132#define W_B_CMDR_RACT 0x20
133#define W_B_CMDR_RRST 0x40
134#define W_B_CMDR_RACK 0x80
135
136#define W_B_MODE_FTS0 0x01
137#define W_B_MODE_FTS1 0x02
138#define W_B_MODE_SW56 0x04
139#define W_B_MODE_BSW0 0x08
140#define W_B_MODE_BSW1 0x10
141#define W_B_MODE_EPCM 0x20
142#define W_B_MODE_ITF 0x40
143#define W_B_MODE_MMS 0x80
144
145#define W_B_EXI_XDUN 0x01
146#define W_B_EXI_XFR 0x02
147#define W_B_EXI_RDOV 0x10
148#define W_B_EXI_RME 0x20
149#define W_B_EXI_RMR 0x40
150
151#define W_B_STAR_XBZ 0x01
152#define W_B_STAR_XDOW 0x04
153#define W_B_STAR_RMB 0x10
154#define W_B_STAR_CRCE 0x20
155#define W_B_STAR_RDOV 0x40
156
157#define W_B_RBCH_LOV 0x20
158
159/* W6692 Layer1 commands */
160
161#define W_L1CMD_ECK 0x00
162#define W_L1CMD_RST 0x01
163#define W_L1CMD_SCP 0x04
164#define W_L1CMD_SSP 0x02
165#define W_L1CMD_AR8 0x08
166#define W_L1CMD_AR10 0x09
167#define W_L1CMD_EAL 0x0a
168#define W_L1CMD_DRC 0x0f
169
170/* W6692 Layer1 indications */
171
172#define W_L1IND_CE 0x07
173#define W_L1IND_DRD 0x00
174#define W_L1IND_LD 0x04
175#define W_L1IND_ARD 0x08
176#define W_L1IND_TI 0x0a
177#define W_L1IND_ATI 0x0b
178#define W_L1IND_AI8 0x0c
179#define W_L1IND_AI10 0x0d
180#define W_L1IND_CD 0x0f
181
182/* FIFO thresholds */
183#define W_D_FIFO_THRESH 64
184#define W_B_FIFO_THRESH 64