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debugfs: Modified default dir of debugfs for debugging UHCI.
[linux/fpc-iii.git] / drivers / staging / agnx / table.c
blobb52fef9db0e34eeb86f65eb8faa58b0bab8d81cd
1 #include <linux/pci.h>
2 #include <linux/delay.h>
3 #include "agnx.h"
4 #include "debug.h"
5 #include "phy.h"
6
7 static const u32
8 tx_fir_table[] = { 0x19, 0x5d, 0xce, 0x151, 0x1c3, 0x1ff, 0x1ea, 0x17c, 0xcf,
9 0x19, 0x38e, 0x350, 0x362, 0x3ad, 0x5, 0x44, 0x59, 0x49,
10 0x21, 0x3f7, 0x3e0, 0x3e3, 0x3f3, 0x0 };
11
12 void tx_fir_table_init(struct agnx_priv *priv)
13 {
14 void __iomem *ctl = priv->ctl;
15 int i;
16
17 for (i = 0; i < ARRAY_SIZE(tx_fir_table); i++)
18 iowrite32(tx_fir_table[i], ctl + AGNX_FIR_BASE + i*4);
19 } /* fir_table_setup */
20
21
22 static const u32
23 gain_table[] = { 0x8, 0x8, 0xf, 0x13, 0x17, 0x1b, 0x1f, 0x23, 0x27, 0x2b,
24 0x2f, 0x33, 0x37, 0x3b, 0x3f, 0x43, 0x47, 0x4b, 0x4f,
25 0x53, 0x57, 0x5b, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f,
26 0x5f, 0x5f, 0x5f, 0x5f };
27
28 void gain_table_init(struct agnx_priv *priv)
29 {
30 void __iomem *ctl = priv->ctl;
31 int i;
32
33 for (i = 0; i < ARRAY_SIZE(gain_table); i++) {
34 iowrite32(gain_table[i], ctl + AGNX_GAIN_TABLE + i*4);
35 iowrite32(gain_table[i], ctl + AGNX_GAIN_TABLE + i*4 + 0x80);
36 }
37 } /* gain_table_init */
38
39 void monitor_gain_table_init(struct agnx_priv *priv)
40 {
41 void __iomem *ctl = priv->ctl;
42 unsigned int i;
43
44 for (i = 0; i < 0x44; i += 4) {
45 iowrite32(0x61, ctl + AGNX_MONGCR_BASE + i);
46 iowrite32(0x61, ctl + AGNX_MONGCR_BASE + 0x200 + i);
47 }
48 for (i = 0x44; i < 0x64; i += 4) {
49 iowrite32(0x6e, ctl + AGNX_MONGCR_BASE + i);
50 iowrite32(0x6e, ctl + AGNX_MONGCR_BASE + 0x200 + i);
51 }
52 for (i = 0x64; i < 0x94; i += 4) {
53 iowrite32(0x7a, ctl + AGNX_MONGCR_BASE + i);
54 iowrite32(0x7a, ctl + AGNX_MONGCR_BASE + 0x200 + i);
55 }
56 for (i = 0x94; i < 0xdc; i += 4) {
57 iowrite32(0x87, ctl + AGNX_MONGCR_BASE + i);
58 iowrite32(0x87, ctl + AGNX_MONGCR_BASE + 0x200 + i);
59 }
60 for (i = 0xdc; i < 0x148; i += 4) {
61 iowrite32(0x95, ctl + AGNX_MONGCR_BASE + i);
62 iowrite32(0x95, ctl + AGNX_MONGCR_BASE + 0x200 + i);
63 }
64 for (i = 0x148; i < 0x1e8; i += 4) {
65 iowrite32(0xa2, ctl + AGNX_MONGCR_BASE + i);
66 iowrite32(0xa2, ctl + AGNX_MONGCR_BASE + 0x200 + i);
67 }
68 for (i = 0x1e8; i <= 0x1fc; i += 4) {
69 iowrite32(0xb0, ctl + AGNX_MONGCR_BASE + i);
70 iowrite32(0xb0, ctl + AGNX_MONGCR_BASE + 0x200 + i);
71 }
72 } /* monitor_gain_table_init */
73
74
75 void routing_table_init(struct agnx_priv *priv)
76 {
77 void __iomem *ctl = priv->ctl;
78 unsigned int type, subtype;
79 u32 reg;
80
81 disable_receiver(priv);
82
83 for (type = 0; type < 0x3; type++) {
84 for (subtype = 0; subtype < 0x10; subtype++) {
85 /* 1. Set Routing table to R/W and to Return status on Read */
86 reg = (type << ROUTAB_TYPE_SHIFT) |
87 (subtype << ROUTAB_SUBTYPE_SHIFT);
88 reg |= (1 << ROUTAB_RW_SHIFT) | (1 << ROUTAB_STATUS_SHIFT);
89 if (type == ROUTAB_TYPE_DATA) {
90 /* NULL goes to RFP */
91 if (subtype == ROUTAB_SUBTYPE_NULL)
92 /* reg |= ROUTAB_ROUTE_RFP; */
93 reg |= ROUTAB_ROUTE_CPU;
94 /* QOS NULL goes to CPU */
95 else if (subtype == ROUTAB_SUBTYPE_QOSNULL)
96 reg |= ROUTAB_ROUTE_CPU;
97 /* All Data and QOS data subtypes go to Encryption */
98 else if ((subtype == ROUTAB_SUBTYPE_DATA) ||
99 (subtype == ROUTAB_SUBTYPE_DATAACK) ||
100 (subtype == ROUTAB_SUBTYPE_DATAPOLL) ||
101 (subtype == ROUTAB_SUBTYPE_DATAPOLLACK) ||
102 (subtype == ROUTAB_SUBTYPE_QOSDATA) ||
103 (subtype == ROUTAB_SUBTYPE_QOSDATAACK) ||
104 (subtype == ROUTAB_SUBTYPE_QOSDATAPOLL) ||
105 (subtype == ROUTAB_SUBTYPE_QOSDATAACKPOLL))
106 reg |= ROUTAB_ROUTE_ENCRY;
107 /* reg |= ROUTAB_ROUTE_CPU; */
108 /*Drop NULL and QOS NULL ack, poll and poll ack*/
109 else if ((subtype == ROUTAB_SUBTYPE_NULLACK) ||
110 (subtype == ROUTAB_SUBTYPE_QOSNULLACK) ||
111 (subtype == ROUTAB_SUBTYPE_NULLPOLL) ||
112 (subtype == ROUTAB_SUBTYPE_QOSNULLPOLL) ||
113 (subtype == ROUTAB_SUBTYPE_NULLPOLLACK) ||
114 (subtype == ROUTAB_SUBTYPE_QOSNULLPOLLACK))
115 /* reg |= ROUTAB_ROUTE_DROP; */
116 reg |= ROUTAB_ROUTE_CPU;
117 } else {
118 reg |= (ROUTAB_ROUTE_CPU);
119 }
120 iowrite32(reg, ctl + AGNX_RXM_ROUTAB);
121 /* Check to verify that the status bit cleared */
122 routing_table_delay();
123 }
124 }
125 enable_receiver(priv);
126 } /* routing_table_init */
127
128 void tx_engine_lookup_tbl_init(struct agnx_priv *priv)
129 {
130 void __iomem *data = priv->data;
131 unsigned int i;
132
133 for (i = 0; i <= 28; i += 4)
134 iowrite32(0xb00c, data + AGNX_ENGINE_LOOKUP_TBL + i);
135 for (i = 32; i <= 120; i += 8) {
136 iowrite32(0x1e58, data + AGNX_ENGINE_LOOKUP_TBL + i);
137 iowrite32(0xb00c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4);
138 }
139
140 for (i = 128; i <= 156; i += 4)
141 iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i);
142 for (i = 160; i <= 248; i += 8) {
143 iowrite32(0x1858, data + AGNX_ENGINE_LOOKUP_TBL + i);
144 iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4);
145 }
146
147 for (i = 256; i <= 284; i += 4)
148 iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i);
149 for (i = 288; i <= 376; i += 8) {
150 iowrite32(0x1a58, data + AGNX_ENGINE_LOOKUP_TBL + i);
151 iowrite32(0x1858, data + AGNX_ENGINE_LOOKUP_TBL + i + 4);
152 }
153
154 for (i = 512; i <= 540; i += 4)
155 iowrite32(0xc00c, data + AGNX_ENGINE_LOOKUP_TBL + i);
156 for (i = 544; i <= 632; i += 8) {
157 iowrite32(0x2058, data + AGNX_ENGINE_LOOKUP_TBL + i);
158 iowrite32(0xc00c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4);
159 }
160
161 for (i = 640; i <= 668; i += 4)
162 iowrite32(0xc80c, data + AGNX_ENGINE_LOOKUP_TBL + i);
163 for (i = 672; i <= 764; i += 8) {
164 iowrite32(0x2258, data + AGNX_ENGINE_LOOKUP_TBL + i);
165 iowrite32(0xc80c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4);
166 }
167 }
168
Linux with added FPC-III support