1/*******************************************************************************
2 *
3 * Module Name: rsserial - GPIO/SerialBus resource descriptors
4 *
5 ******************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2016, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions, and the following disclaimer,
16 *    without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 *    substantially similar to the "NO WARRANTY" disclaimer below
19 *    ("Disclaimer") and any redistribution must be conditioned upon
20 *    including a substantially similar Disclaimer requirement for further
21 *    binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 *    of any contributors may be used to endorse or promote products derived
24 *    from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44#include <contrib/dev/acpica/include/acpi.h>
45#include <contrib/dev/acpica/include/accommon.h>
46#include <contrib/dev/acpica/include/acresrc.h>
47
48#define _COMPONENT          ACPI_RESOURCES
49        ACPI_MODULE_NAME    ("rsserial")
50
51
52/*******************************************************************************
53 *
54 * AcpiRsConvertGpio
55 *
56 ******************************************************************************/
57
58ACPI_RSCONVERT_INFO     AcpiRsConvertGpio[18] =
59{
60    {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_GPIO,
61                        ACPI_RS_SIZE (ACPI_RESOURCE_GPIO),
62                        ACPI_RSC_TABLE_SIZE (AcpiRsConvertGpio)},
63
64    {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_GPIO,
65                        sizeof (AML_RESOURCE_GPIO),
66                        0},
67
68    /*
69     * These fields are contiguous in both the source and destination:
70     * RevisionId
71     * ConnectionType
72     */
73    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.Gpio.RevisionId),
74                        AML_OFFSET (Gpio.RevisionId),
75                        2},
76
77    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.ProducerConsumer),
78                        AML_OFFSET (Gpio.Flags),
79                        0},
80
81    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Sharable),
82                        AML_OFFSET (Gpio.IntFlags),
83                        3},
84
85    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.WakeCapable),
86                        AML_OFFSET (Gpio.IntFlags),
87                        4},
88
89    {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Gpio.IoRestriction),
90                        AML_OFFSET (Gpio.IntFlags),
91                        0},
92
93    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Triggering),
94                        AML_OFFSET (Gpio.IntFlags),
95                        0},
96
97    {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Gpio.Polarity),
98                        AML_OFFSET (Gpio.IntFlags),
99                        1},
100
101    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.Gpio.PinConfig),
102                        AML_OFFSET (Gpio.PinConfig),
103                        1},
104
105    /*
106     * These fields are contiguous in both the source and destination:
107     * DriveStrength
108     * DebounceTimeout
109     */
110    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.Gpio.DriveStrength),
111                        AML_OFFSET (Gpio.DriveStrength),
112                        2},
113
114    /* Pin Table */
115
116    {ACPI_RSC_COUNT_GPIO_PIN, ACPI_RS_OFFSET (Data.Gpio.PinTableLength),
117                        AML_OFFSET (Gpio.PinTableOffset),
118                        AML_OFFSET (Gpio.ResSourceOffset)},
119
120    {ACPI_RSC_MOVE_GPIO_PIN, ACPI_RS_OFFSET (Data.Gpio.PinTable),
121                        AML_OFFSET (Gpio.PinTableOffset),
122                        0},
123
124    /* Resource Source */
125
126    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.Gpio.ResourceSource.Index),
127                        AML_OFFSET (Gpio.ResSourceIndex),
128                        1},
129
130    {ACPI_RSC_COUNT_GPIO_RES,  ACPI_RS_OFFSET (Data.Gpio.ResourceSource.StringLength),
131                        AML_OFFSET (Gpio.ResSourceOffset),
132                        AML_OFFSET (Gpio.VendorOffset)},
133
134    {ACPI_RSC_MOVE_GPIO_RES,   ACPI_RS_OFFSET (Data.Gpio.ResourceSource.StringPtr),
135                        AML_OFFSET (Gpio.ResSourceOffset),
136                        0},
137
138    /* Vendor Data */
139
140    {ACPI_RSC_COUNT_GPIO_VEN,   ACPI_RS_OFFSET (Data.Gpio.VendorLength),
141                        AML_OFFSET (Gpio.VendorLength),
142                        1},
143
144    {ACPI_RSC_MOVE_GPIO_RES,   ACPI_RS_OFFSET (Data.Gpio.VendorData),
145                        AML_OFFSET (Gpio.VendorOffset),
146                        0},
147};
148
149
150/*******************************************************************************
151 *
152 * AcpiRsConvertI2cSerialBus
153 *
154 ******************************************************************************/
155
156ACPI_RSCONVERT_INFO     AcpiRsConvertI2cSerialBus[17] =
157{
158    {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_SERIAL_BUS,
159                        ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS),
160                        ACPI_RSC_TABLE_SIZE (AcpiRsConvertI2cSerialBus)},
161
162    {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_SERIAL_BUS,
163                        sizeof (AML_RESOURCE_I2C_SERIALBUS),
164                        0},
165
166    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
167                        AML_OFFSET (CommonSerialBus.RevisionId),
168                        1},
169
170    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
171                        AML_OFFSET (CommonSerialBus.Type),
172                        1},
173
174    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
175                        AML_OFFSET (CommonSerialBus.Flags),
176                        0},
177
178    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
179                        AML_OFFSET (CommonSerialBus.Flags),
180                        1},
181
182    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ConnectionSharing),
183                        AML_OFFSET (CommonSerialBus.Flags),
184                        2},
185
186    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
187                        AML_OFFSET (CommonSerialBus.TypeRevisionId),
188                        1},
189
190    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
191                        AML_OFFSET (CommonSerialBus.TypeDataLength),
192                        1},
193
194    /* Vendor data */
195
196    {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
197                        AML_OFFSET (CommonSerialBus.TypeDataLength),
198                        AML_RESOURCE_I2C_MIN_DATA_LEN},
199
200    {ACPI_RSC_MOVE_SERIAL_VEN,  ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
201                        0,
202                        sizeof (AML_RESOURCE_I2C_SERIALBUS)},
203
204    /* Resource Source */
205
206    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
207                        AML_OFFSET (CommonSerialBus.ResSourceIndex),
208                        1},
209
210    {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
211                        AML_OFFSET (CommonSerialBus.TypeDataLength),
212                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
213
214    {ACPI_RSC_MOVE_SERIAL_RES,  ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
215                        AML_OFFSET (CommonSerialBus.TypeDataLength),
216                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
217
218    /* I2C bus type specific */
219
220    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.I2cSerialBus.AccessMode),
221                        AML_OFFSET (I2cSerialBus.TypeSpecificFlags),
222                        0},
223
224    {ACPI_RSC_MOVE32,   ACPI_RS_OFFSET (Data.I2cSerialBus.ConnectionSpeed),
225                        AML_OFFSET (I2cSerialBus.ConnectionSpeed),
226                        1},
227
228    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.I2cSerialBus.SlaveAddress),
229                        AML_OFFSET (I2cSerialBus.SlaveAddress),
230                        1},
231};
232
233
234/*******************************************************************************
235 *
236 * AcpiRsConvertSpiSerialBus
237 *
238 ******************************************************************************/
239
240ACPI_RSCONVERT_INFO     AcpiRsConvertSpiSerialBus[21] =
241{
242    {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_SERIAL_BUS,
243                        ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS),
244                        ACPI_RSC_TABLE_SIZE (AcpiRsConvertSpiSerialBus)},
245
246    {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_SERIAL_BUS,
247                        sizeof (AML_RESOURCE_SPI_SERIALBUS),
248                        0},
249
250    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
251                        AML_OFFSET (CommonSerialBus.RevisionId),
252                        1},
253
254    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
255                        AML_OFFSET (CommonSerialBus.Type),
256                        1},
257
258    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
259                        AML_OFFSET (CommonSerialBus.Flags),
260                        0},
261
262    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
263                        AML_OFFSET (CommonSerialBus.Flags),
264                        1},
265
266    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ConnectionSharing),
267                        AML_OFFSET (CommonSerialBus.Flags),
268                        2},
269
270    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
271                        AML_OFFSET (CommonSerialBus.TypeRevisionId),
272                        1},
273
274    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
275                        AML_OFFSET (CommonSerialBus.TypeDataLength),
276                        1},
277
278    /* Vendor data */
279
280    {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
281                        AML_OFFSET (CommonSerialBus.TypeDataLength),
282                        AML_RESOURCE_SPI_MIN_DATA_LEN},
283
284    {ACPI_RSC_MOVE_SERIAL_VEN,  ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
285                        0,
286                        sizeof (AML_RESOURCE_SPI_SERIALBUS)},
287
288    /* Resource Source */
289
290    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
291                        AML_OFFSET (CommonSerialBus.ResSourceIndex),
292                        1},
293
294    {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
295                        AML_OFFSET (CommonSerialBus.TypeDataLength),
296                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
297
298    {ACPI_RSC_MOVE_SERIAL_RES,  ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
299                        AML_OFFSET (CommonSerialBus.TypeDataLength),
300                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
301
302    /* Spi bus type specific  */
303
304    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.SpiSerialBus.WireMode),
305                        AML_OFFSET (SpiSerialBus.TypeSpecificFlags),
306                        0},
307
308    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.SpiSerialBus.DevicePolarity),
309                        AML_OFFSET (SpiSerialBus.TypeSpecificFlags),
310                        1},
311
312    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.SpiSerialBus.DataBitLength),
313                        AML_OFFSET (SpiSerialBus.DataBitLength),
314                        1},
315
316    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.SpiSerialBus.ClockPhase),
317                        AML_OFFSET (SpiSerialBus.ClockPhase),
318                        1},
319
320    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.SpiSerialBus.ClockPolarity),
321                        AML_OFFSET (SpiSerialBus.ClockPolarity),
322                        1},
323
324    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.SpiSerialBus.DeviceSelection),
325                        AML_OFFSET (SpiSerialBus.DeviceSelection),
326                        1},
327
328    {ACPI_RSC_MOVE32,   ACPI_RS_OFFSET (Data.SpiSerialBus.ConnectionSpeed),
329                        AML_OFFSET (SpiSerialBus.ConnectionSpeed),
330                        1},
331};
332
333
334/*******************************************************************************
335 *
336 * AcpiRsConvertUartSerialBus
337 *
338 ******************************************************************************/
339
340ACPI_RSCONVERT_INFO     AcpiRsConvertUartSerialBus[23] =
341{
342    {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_SERIAL_BUS,
343                        ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS),
344                        ACPI_RSC_TABLE_SIZE (AcpiRsConvertUartSerialBus)},
345
346    {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_SERIAL_BUS,
347                        sizeof (AML_RESOURCE_UART_SERIALBUS),
348                        0},
349
350    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.RevisionId),
351                        AML_OFFSET (CommonSerialBus.RevisionId),
352                        1},
353
354    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.Type),
355                        AML_OFFSET (CommonSerialBus.Type),
356                        1},
357
358    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.SlaveMode),
359                        AML_OFFSET (CommonSerialBus.Flags),
360                        0},
361
362    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ProducerConsumer),
363                        AML_OFFSET (CommonSerialBus.Flags),
364                        1},
365
366    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.CommonSerialBus.ConnectionSharing),
367                        AML_OFFSET (CommonSerialBus.Flags),
368                        2},
369
370    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.TypeRevisionId),
371                        AML_OFFSET (CommonSerialBus.TypeRevisionId),
372                        1},
373
374    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.CommonSerialBus.TypeDataLength),
375                        AML_OFFSET (CommonSerialBus.TypeDataLength),
376                        1},
377
378    /* Vendor data */
379
380    {ACPI_RSC_COUNT_SERIAL_VEN, ACPI_RS_OFFSET (Data.CommonSerialBus.VendorLength),
381                        AML_OFFSET (CommonSerialBus.TypeDataLength),
382                        AML_RESOURCE_UART_MIN_DATA_LEN},
383
384    {ACPI_RSC_MOVE_SERIAL_VEN,  ACPI_RS_OFFSET (Data.CommonSerialBus.VendorData),
385                        0,
386                        sizeof (AML_RESOURCE_UART_SERIALBUS)},
387
388    /* Resource Source */
389
390    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.Index),
391                        AML_OFFSET (CommonSerialBus.ResSourceIndex),
392                        1},
393
394    {ACPI_RSC_COUNT_SERIAL_RES, ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringLength),
395                        AML_OFFSET (CommonSerialBus.TypeDataLength),
396                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
397
398    {ACPI_RSC_MOVE_SERIAL_RES,  ACPI_RS_OFFSET (Data.CommonSerialBus.ResourceSource.StringPtr),
399                        AML_OFFSET (CommonSerialBus.TypeDataLength),
400                        sizeof (AML_RESOURCE_COMMON_SERIALBUS)},
401
402    /* Uart bus type specific  */
403
404    {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.FlowControl),
405                        AML_OFFSET (UartSerialBus.TypeSpecificFlags),
406                        0},
407
408    {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.StopBits),
409                        AML_OFFSET (UartSerialBus.TypeSpecificFlags),
410                        2},
411
412    {ACPI_RSC_3BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.DataBits),
413                        AML_OFFSET (UartSerialBus.TypeSpecificFlags),
414                        4},
415
416    {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.UartSerialBus.Endian),
417                        AML_OFFSET (UartSerialBus.TypeSpecificFlags),
418                        7},
419
420    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.UartSerialBus.Parity),
421                        AML_OFFSET (UartSerialBus.Parity),
422                        1},
423
424    {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.UartSerialBus.LinesEnabled),
425                        AML_OFFSET (UartSerialBus.LinesEnabled),
426                        1},
427
428    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.UartSerialBus.RxFifoSize),
429                        AML_OFFSET (UartSerialBus.RxFifoSize),
430                        1},
431
432    {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.UartSerialBus.TxFifoSize),
433                        AML_OFFSET (UartSerialBus.TxFifoSize),
434                        1},
435
436    {ACPI_RSC_MOVE32,   ACPI_RS_OFFSET (Data.UartSerialBus.DefaultBaudRate),
437                        AML_OFFSET (UartSerialBus.DefaultBaudRate),
438                        1},
439};
440