f9b46bc35f72bb79cba7bb01d60d4945dec42323
2 * drivers/dma/MCD_tasksInit.c
4 * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
5 * Kurt Mahan <kmahan@freescale.com>
6 * Shrek Wu b16972@freescale.com
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * Autogenerated - Do not edit!
30 extern dmaRegs
*MCD_dmaBar
;
37 void MCD_startDmaChainNoEu(int *currBD
, short srcIncr
,
38 short destIncr
, int xferSize
, short xferSizeIncr
,
39 int *cSave
, volatile TaskTableEntry
*taskTable
,
43 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)currBD
); /* var[2] */
44 MCD_SET_VAR(taskTable
+channel
, 25,
45 (u32
)(0xe000 << 16) | (0xffff & srcIncr
));
47 MCD_SET_VAR(taskTable
+channel
, 24,
48 (u32
)(0xe000 << 16) | (0xffff & destIncr
));
50 MCD_SET_VAR(taskTable
+channel
, 11, (u32
)xferSize
); /* var[11] */
51 MCD_SET_VAR(taskTable
+channel
, 26,
52 (u32
)(0x2000 << 16) | (0xffff & xferSizeIncr
));
54 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)cSave
); /* var[0] */
55 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)0x00000000); /* var[1] */
56 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)0x00000000); /* var[3] */
57 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)0x00000000); /* var[4] */
58 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)0x00000000); /* var[5] */
59 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)0x00000000); /* var[6] */
60 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)0x00000000); /* var[7] */
61 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)0x00000000); /* var[8] */
62 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x00000000); /* var[9] */
63 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x00000000); /* var[10] */
64 MCD_SET_VAR(taskTable
+channel
, 12, (u32
)0x00000000); /* var[12] */
65 MCD_SET_VAR(taskTable
+channel
, 13, (u32
)0x80000000); /* var[13] */
66 MCD_SET_VAR(taskTable
+channel
, 14, (u32
)0x00000010); /* var[14] */
67 MCD_SET_VAR(taskTable
+channel
, 15, (u32
)0x00000004); /* var[15] */
68 MCD_SET_VAR(taskTable
+channel
, 16, (u32
)0x08000000); /* var[16] */
69 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0x00000000); /* inc[3] */
70 MCD_SET_VAR(taskTable
+channel
, 28, (u32
)0x80000000); /* inc[4] */
71 MCD_SET_VAR(taskTable
+channel
, 29, (u32
)0x80000001); /* inc[5] */
72 MCD_SET_VAR(taskTable
+channel
, 30, (u32
)0x40000000); /* inc[6] */
74 /* Set the task's Enable bit in its Task Control Register */
75 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;
83 void MCD_startDmaSingleNoEu(char *srcAddr
, short srcIncr
,
84 char *destAddr
, short destIncr
, int dmaSize
,
85 short xferSizeIncr
, int flags
, int *currBD
, int *cSave
,
86 volatile TaskTableEntry
*taskTable
, int channel
)
89 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)srcAddr
); /* var[7] */
90 MCD_SET_VAR(taskTable
+channel
, 25,
91 (u32
)(0xe000 << 16) | (0xffff & srcIncr
));
93 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)destAddr
); /* var[2] */
94 MCD_SET_VAR(taskTable
+channel
, 24,
95 (u32
)(0xe000 << 16) | (0xffff & destIncr
));
97 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)dmaSize
); /* var[3] */
98 MCD_SET_VAR(taskTable
+channel
, 26,
99 (u32
)(0x2000 << 16) | (0xffff & xferSizeIncr
));
101 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)flags
); /* var[5] */
102 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)currBD
); /* var[1] */
103 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)cSave
); /* var[0] */
104 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)0x00000000); /* var[4] */
105 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)0x00000000); /* var[6] */
106 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)0x00000000); /* var[8] */
107 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x00000004); /* var[9] */
108 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x08000000); /* var[10] */
109 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0x00000000); /* inc[3] */
110 MCD_SET_VAR(taskTable
+channel
, 28, (u32
)0x80000001); /* inc[4] */
111 MCD_SET_VAR(taskTable
+channel
, 29, (u32
)0x40000000); /* inc[5] */
113 /* Set the task's Enable bit in its Task Control Register */
114 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;
122 void MCD_startDmaChainEu(int *currBD
, short srcIncr
, short destIncr
,
123 int xferSize
, short xferSizeIncr
, int *cSave
,
124 volatile TaskTableEntry
*taskTable
, int channel
)
127 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)currBD
); /* var[3] */
128 MCD_SET_VAR(taskTable
+channel
, 25,
129 (u32
)(0xe000 << 16) | (0xffff & srcIncr
));
131 MCD_SET_VAR(taskTable
+channel
, 24,
132 (u32
)(0xe000 << 16) | (0xffff & destIncr
));
134 MCD_SET_VAR(taskTable
+channel
, 12, (u32
)xferSize
);
136 MCD_SET_VAR(taskTable
+channel
, 26,
137 (u32
)(0x2000 << 16) | (0xffff & xferSizeIncr
));
139 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)cSave
); /* var[0] */
140 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)0x00000000); /* var[1] */
141 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)0x00000000); /* var[2] */
142 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)0x00000000); /* var[4] */
143 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)0x00000000); /* var[5] */
144 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)0x00000000); /* var[6] */
145 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)0x00000000); /* var[7] */
146 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)0x00000000); /* var[8] */
147 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x00000000); /* var[9] */
148 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x00000000); /* var[10] */
149 MCD_SET_VAR(taskTable
+channel
, 11, (u32
)0x00000000); /* var[11] */
150 MCD_SET_VAR(taskTable
+channel
, 13, (u32
)0x00000000); /* var[13] */
151 MCD_SET_VAR(taskTable
+channel
, 14, (u32
)0x80000000); /* var[14] */
152 MCD_SET_VAR(taskTable
+channel
, 15, (u32
)0x00000010); /* var[15] */
153 MCD_SET_VAR(taskTable
+channel
, 16, (u32
)0x00000001); /* var[16] */
154 MCD_SET_VAR(taskTable
+channel
, 17, (u32
)0x00000004); /* var[17] */
155 MCD_SET_VAR(taskTable
+channel
, 18, (u32
)0x08000000); /* var[18] */
156 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0x00000000); /* inc[3] */
157 MCD_SET_VAR(taskTable
+channel
, 28, (u32
)0x80000000); /* inc[4] */
158 MCD_SET_VAR(taskTable
+channel
, 29, (u32
)0xc0000000); /* inc[5] */
159 MCD_SET_VAR(taskTable
+channel
, 30, (u32
)0x80000001); /* inc[6] */
160 MCD_SET_VAR(taskTable
+channel
, 31, (u32
)0x40000000); /* inc[7] */
162 /* Set the task's Enable bit in its Task Control Register */
163 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;
171 void MCD_startDmaSingleEu(char *srcAddr
, short srcIncr
,
172 char *destAddr
, short destIncr
, int dmaSize
,
173 short xferSizeIncr
, int flags
, int *currBD
, int *cSave
,
174 volatile TaskTableEntry
*taskTable
, int channel
)
177 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)srcAddr
); /* var[8] */
178 MCD_SET_VAR(taskTable
+channel
, 25,
179 (u32
)(0xe000 << 16) | (0xffff & srcIncr
)); /* inc[1] */
180 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)destAddr
); /* var[3] */
181 MCD_SET_VAR(taskTable
+channel
, 24,
182 (u32
)(0xe000 << 16) | (0xffff & destIncr
)); /* inc[0] */
183 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)dmaSize
); /* var[4] */
184 MCD_SET_VAR(taskTable
+channel
, 26,
185 (u32
)(0x2000 << 16) | (0xffff & xferSizeIncr
)); /* inc[2] */
186 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)flags
); /* var[6] */
187 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)currBD
); /* var[2] */
188 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)cSave
); /* var[0] */
189 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)0x00000000); /* var[1] */
190 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)0x00000000); /* var[5] */
191 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)0x00000000); /* var[7] */
192 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x00000000); /* var[9] */
193 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x00000001); /* var[10] */
194 MCD_SET_VAR(taskTable
+channel
, 11, (u32
)0x00000004); /* var[11] */
195 MCD_SET_VAR(taskTable
+channel
, 12, (u32
)0x08000000); /* var[12] */
196 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0x00000000); /* inc[3] */
197 MCD_SET_VAR(taskTable
+channel
, 28, (u32
)0xc0000000); /* inc[4] */
198 MCD_SET_VAR(taskTable
+channel
, 29, (u32
)0x80000000); /* inc[5] */
199 MCD_SET_VAR(taskTable
+channel
, 30, (u32
)0x80000001); /* inc[6] */
200 MCD_SET_VAR(taskTable
+channel
, 31, (u32
)0x40000000); /* inc[7] */
202 /* Set the task's Enable bit in its Task Control Register */
203 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;
211 void MCD_startDmaENetRcv(char *bDBase
, char *currBD
, char *rcvFifoPtr
,
212 volatile TaskTableEntry
*taskTable
, int channel
)
215 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)bDBase
); /* var[0] */
216 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)currBD
); /* var[3] */
217 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)rcvFifoPtr
); /* var[6] */
218 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)0x00000000); /* var[1] */
219 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)0x00000000); /* var[2] */
220 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)0x00000000); /* var[4] */
221 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)0x00000000); /* var[5] */
222 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)0x00000000); /* var[7] */
223 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)0x00000000); /* var[8] */
224 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x0000ffff); /* var[9] */
225 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x30000000); /* var[10] */
226 MCD_SET_VAR(taskTable
+channel
, 11, (u32
)0x0fffffff); /* var[11] */
227 MCD_SET_VAR(taskTable
+channel
, 12, (u32
)0x00000008); /* var[12] */
228 MCD_SET_VAR(taskTable
+channel
, 24, (u32
)0x00000000); /* inc[0] */
229 MCD_SET_VAR(taskTable
+channel
, 25, (u32
)0x60000000); /* inc[1] */
230 MCD_SET_VAR(taskTable
+channel
, 26, (u32
)0x20000004); /* inc[2] */
231 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0x40000000); /* inc[3] */
233 /* Set the task's Enable bit in its Task Control Register */
234 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;
242 void MCD_startDmaENetXmit(char *bDBase
, char *currBD
,
243 char *xmitFifoPtr
, volatile TaskTableEntry
*taskTable
,
247 MCD_SET_VAR(taskTable
+channel
, 0, (u32
)bDBase
); /* var[0] */
248 MCD_SET_VAR(taskTable
+channel
, 3, (u32
)currBD
); /* var[3] */
249 MCD_SET_VAR(taskTable
+channel
, 11, (u32
)xmitFifoPtr
); /* var[11] */
250 MCD_SET_VAR(taskTable
+channel
, 1, (u32
)0x00000000); /* var[1] */
251 MCD_SET_VAR(taskTable
+channel
, 2, (u32
)0x00000000); /* var[2] */
252 MCD_SET_VAR(taskTable
+channel
, 4, (u32
)0x00000000); /* var[4] */
253 MCD_SET_VAR(taskTable
+channel
, 5, (u32
)0x00000000); /* var[5] */
254 MCD_SET_VAR(taskTable
+channel
, 6, (u32
)0x00000000); /* var[6] */
255 MCD_SET_VAR(taskTable
+channel
, 7, (u32
)0x00000000); /* var[7] */
256 MCD_SET_VAR(taskTable
+channel
, 8, (u32
)0x00000000); /* var[8] */
257 MCD_SET_VAR(taskTable
+channel
, 9, (u32
)0x00000000); /* var[9] */
258 MCD_SET_VAR(taskTable
+channel
, 10, (u32
)0x00000000); /* var[10] */
259 MCD_SET_VAR(taskTable
+channel
, 12, (u32
)0x00000000); /* var[12] */
260 MCD_SET_VAR(taskTable
+channel
, 13, (u32
)0x0000ffff); /* var[13] */
261 MCD_SET_VAR(taskTable
+channel
, 14, (u32
)0xffffffff); /* var[14] */
262 MCD_SET_VAR(taskTable
+channel
, 15, (u32
)0x00000004); /* var[15] */
263 MCD_SET_VAR(taskTable
+channel
, 16, (u32
)0x00000008); /* var[16] */
264 MCD_SET_VAR(taskTable
+channel
, 24, (u32
)0x00000000); /* inc[0] */
265 MCD_SET_VAR(taskTable
+channel
, 25, (u32
)0x60000000); /* inc[1] */
266 MCD_SET_VAR(taskTable
+channel
, 26, (u32
)0x40000000); /* inc[2] */
267 MCD_SET_VAR(taskTable
+channel
, 27, (u32
)0xc000fffc); /* inc[3] */
268 MCD_SET_VAR(taskTable
+channel
, 28, (u32
)0xe0000004); /* inc[4] */
269 MCD_SET_VAR(taskTable
+channel
, 29, (u32
)0x80000000); /* inc[5] */
270 MCD_SET_VAR(taskTable
+channel
, 30, (u32
)0x4000ffff); /* inc[6] */
271 MCD_SET_VAR(taskTable
+channel
, 31, (u32
)0xe0000001); /* inc[7] */
273 /* Set the task's Enable bit in its Task Control Register */
274 MCD_dmaBar
->taskControl
[channel
] |= (u16
)0x8000;