1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2019 Leandro Lupori
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30
31 #include <sys/param.h>
32 #include <sys/types.h>
33
34 #include <dev/aacraid/aacraid_reg.h>
35 #include <dev/aacraid/aacraid_endian.h>
36
37 #if _BYTE_ORDER != _LITTLE_ENDIAN
38
39 #define TOH2(field, bits) field = le##bits##toh(field)
40 #define TOH(field, bits) TOH2(field, bits)
41
42 #define TOLE2(field, bits) field = htole##bits(field)
43 #define TOLE(field, bits) TOLE2(field, bits)
44
45 /* Convert from Little-Endian to host order (TOH) */
46
47 void
48 aac_fib_header_toh(struct aac_fib_header *ptr)
49 {
50 TOH(ptr->XferState, 32);
51 TOH(ptr->Command, 16);
52 TOH(ptr->Size, 16);
53 TOH(ptr->SenderSize, 16);
54 TOH(ptr->SenderFibAddress, 32);
55 TOH(ptr->u.ReceiverFibAddress, 32);
56 TOH(ptr->Handle, 32);
57 TOH(ptr->Previous, 32);
58 TOH(ptr->Next, 32);
59 }
60
61 void
62 aac_adapter_info_toh(struct aac_adapter_info *ptr)
63 {
64 TOH(ptr->PlatformBase, 32);
65 TOH(ptr->CpuArchitecture, 32);
66 TOH(ptr->CpuVariant, 32);
67 TOH(ptr->ClockSpeed, 32);
68 TOH(ptr->ExecutionMem, 32);
69 TOH(ptr->BufferMem, 32);
70 TOH(ptr->TotalMem, 32);
71
72 TOH(ptr->KernelRevision.buildNumber, 32);
73 TOH(ptr->MonitorRevision.buildNumber, 32);
74 TOH(ptr->HardwareRevision.buildNumber, 32);
75 TOH(ptr->BIOSRevision.buildNumber, 32);
76
77 TOH(ptr->ClusteringEnabled, 32);
78 TOH(ptr->ClusterChannelMask, 32);
79 TOH(ptr->SerialNumber, 64);
80 TOH(ptr->batteryPlatform, 32);
81 TOH(ptr->SupportedOptions, 32);
82 TOH(ptr->OemVariant, 32);
83 }
84
85 void
86 aac_container_creation_toh(struct aac_container_creation *ptr)
87 {
88 u_int32_t *date = (u_int32_t *)ptr + 1;
89
90 *date = le32toh(*date);
91 TOH(ptr->ViaAdapterSerialNumber, 64);
92 }
93
94 void
95 aac_mntobj_toh(struct aac_mntobj *ptr)
96 {
97 TOH(ptr->ObjectId, 32);
98 aac_container_creation_toh(&ptr->CreateInfo);
99 TOH(ptr->Capacity, 32);
100 TOH(ptr->VolType, 32);
101 TOH(ptr->ObjType, 32);
102 TOH(ptr->ContentState, 32);
103 TOH(ptr->ObjExtension.BlockDevice.BlockSize, 32);
104 TOH(ptr->ObjExtension.BlockDevice.bdLgclPhysMap, 32);
105 TOH(ptr->AlterEgoId, 32);
106 TOH(ptr->CapacityHigh, 32);
107 }
108
109 void
110 aac_mntinforesp_toh(struct aac_mntinforesp *ptr)
111 {
112 TOH(ptr->Status, 32);
113 TOH(ptr->MntType, 32);
114 TOH(ptr->MntRespCount, 32);
115 aac_mntobj_toh(&ptr->MntTable[0]);
116 }
117
118 void
119 aac_fsa_ctm_toh(struct aac_fsa_ctm *ptr)
120 {
121 int i;
122
123 TOH(ptr->command, 32);
124 for (i = 0; i < CT_FIB_PARAMS; i++)
125 TOH(ptr->param[i], 32);
126 }
127
128 void
129 aac_cnt_config_toh(struct aac_cnt_config *ptr)
130 {
131 TOH(ptr->Command, 32);
132 aac_fsa_ctm_toh(&ptr->CTCommand);
133 }
134
135 void
136 aac_ctcfg_resp_toh(struct aac_ctcfg_resp *ptr)
137 {
138 TOH(ptr->Status, 32);
139 TOH(ptr->resp, 32);
140 TOH(ptr->param, 32);
141 }
142
143 void
144 aac_getbusinf_toh(struct aac_getbusinf *ptr)
145 {
146 TOH(ptr->ProbeComplete, 32);
147 TOH(ptr->BusCount, 32);
148 TOH(ptr->TargetsPerBus, 32);
149 }
150
151 void
152 aac_vmi_businf_resp_toh(struct aac_vmi_businf_resp *ptr)
153 {
154 TOH(ptr->Status, 32);
155 TOH(ptr->ObjType, 32);
156 TOH(ptr->MethId, 32);
157 TOH(ptr->ObjId, 32);
158 TOH(ptr->IoctlCmd, 32);
159 aac_getbusinf_toh(&ptr->BusInf);
160 }
161
162 void
163 aac_srb_response_toh(struct aac_srb_response *ptr)
164 {
165 TOH(ptr->fib_status, 32);
166 TOH(ptr->srb_status, 32);
167 TOH(ptr->scsi_status, 32);
168 TOH(ptr->data_len, 32);
169 TOH(ptr->sense_len, 32);
170 }
171
172 /* Convert from host order to Little-Endian (TOLE) */
173
174 void
175 aac_adapter_init_tole(struct aac_adapter_init *ptr)
176 {
177 TOLE(ptr->InitStructRevision, 32);
178 TOLE(ptr->NoOfMSIXVectors, 32);
179 TOLE(ptr->FilesystemRevision, 32);
180 TOLE(ptr->CommHeaderAddress, 32);
181 TOLE(ptr->FastIoCommAreaAddress, 32);
182 TOLE(ptr->AdapterFibsPhysicalAddress, 32);
183 TOLE(ptr->AdapterFibsVirtualAddress, 32);
184 TOLE(ptr->AdapterFibsSize, 32);
185 TOLE(ptr->AdapterFibAlign, 32);
186 TOLE(ptr->PrintfBufferAddress, 32);
187 TOLE(ptr->PrintfBufferSize, 32);
188 TOLE(ptr->HostPhysMemPages, 32);
189 TOLE(ptr->HostElapsedSeconds, 32);
190 TOLE(ptr->InitFlags, 32);
191 TOLE(ptr->MaxIoCommands, 32);
192 TOLE(ptr->MaxIoSize, 32);
193 TOLE(ptr->MaxFibSize, 32);
194 TOLE(ptr->MaxNumAif, 32);
195 TOLE(ptr->HostRRQ_AddrLow, 32);
196 TOLE(ptr->HostRRQ_AddrHigh, 32);
197 }
198
199 void
200 aac_fib_header_tole(struct aac_fib_header *ptr)
201 {
202 TOLE(ptr->XferState, 32);
203 TOLE(ptr->Command, 16);
204 TOLE(ptr->Size, 16);
205 TOLE(ptr->SenderSize, 16);
206 TOLE(ptr->SenderFibAddress, 32);
207 TOLE(ptr->u.ReceiverFibAddress, 32);
208 TOLE(ptr->Handle, 32);
209 TOLE(ptr->Previous, 32);
210 TOLE(ptr->Next, 32);
211 }
212
213 void
214 aac_mntinfo_tole(struct aac_mntinfo *ptr)
215 {
216 TOLE(ptr->Command, 32);
217 TOLE(ptr->MntType, 32);
218 TOLE(ptr->MntCount, 32);
219 }
220
221 void
222 aac_fsa_ctm_tole(struct aac_fsa_ctm *ptr)
223 {
224 int i;
225
226 TOLE(ptr->command, 32);
227 for (i = 0; i < CT_FIB_PARAMS; i++)
228 TOLE(ptr->param[i], 32);
229 }
230
231 void
232 aac_cnt_config_tole(struct aac_cnt_config *ptr)
233 {
234 TOLE(ptr->Command, 32);
235 aac_fsa_ctm_tole(&ptr->CTCommand);
236 }
237
238 void
239 aac_raw_io_tole(struct aac_raw_io *ptr)
240 {
241 TOLE(ptr->BlockNumber, 64);
242 TOLE(ptr->ByteCount, 32);
243 TOLE(ptr->ContainerId, 16);
244 TOLE(ptr->Flags, 16);
245 TOLE(ptr->BpTotal, 16);
246 TOLE(ptr->BpComplete, 16);
247 }
248
249 void
250 aac_raw_io2_tole(struct aac_raw_io2 *ptr)
251 {
252 TOLE(ptr->strtBlkLow, 32);
253 TOLE(ptr->strtBlkHigh, 32);
254 TOLE(ptr->byteCnt, 32);
255 TOLE(ptr->ldNum, 16);
256 TOLE(ptr->flags, 16);
257 TOLE(ptr->sgeFirstSize, 32);
258 TOLE(ptr->sgeNominalSize, 32);
259 }
260
261 void
262 aac_fib_xporthdr_tole(struct aac_fib_xporthdr *ptr)
263 {
264 TOLE(ptr->HostAddress, 64);
265 TOLE(ptr->Size, 32);
266 TOLE(ptr->Handle, 32);
267 }
268
269 void
270 aac_ctcfg_tole(struct aac_ctcfg *ptr)
271 {
272 TOLE(ptr->Command, 32);
273 TOLE(ptr->cmd, 32);
274 TOLE(ptr->param, 32);
275 }
276
277 void
278 aac_vmioctl_tole(struct aac_vmioctl *ptr)
279 {
280 TOLE(ptr->Command, 32);
281 TOLE(ptr->ObjType, 32);
282 TOLE(ptr->MethId, 32);
283 TOLE(ptr->ObjId, 32);
284 TOLE(ptr->IoctlCmd, 32);
285 TOLE(ptr->IoctlBuf[0], 32);
286 }
287
288 void
289 aac_pause_command_tole(struct aac_pause_command *ptr)
290 {
291 TOLE(ptr->Command, 32);
292 TOLE(ptr->Type, 32);
293 TOLE(ptr->Timeout, 32);
294 TOLE(ptr->Min, 32);
295 TOLE(ptr->NoRescan, 32);
296 TOLE(ptr->Parm3, 32);
297 TOLE(ptr->Parm4, 32);
298 TOLE(ptr->Count, 32);
299 }
300
301 void
302 aac_srb_tole(struct aac_srb *ptr)
303 {
304 TOLE(ptr->function, 32);
305 TOLE(ptr->bus, 32);
306 TOLE(ptr->target, 32);
307 TOLE(ptr->lun, 32);
308 TOLE(ptr->timeout, 32);
309 TOLE(ptr->flags, 32);
310 TOLE(ptr->data_len, 32);
311 TOLE(ptr->retry_limit, 32);
312 TOLE(ptr->cdb_len, 32);
313 }
314
315 void
316 aac_sge_ieee1212_tole(struct aac_sge_ieee1212 *ptr)
317 {
318 TOLE(ptr->addrLow, 32);
319 TOLE(ptr->addrHigh, 32);
320 TOLE(ptr->length, 32);
321 TOLE(ptr->flags, 32);
322 }
323
324 void
325 aac_sg_entryraw_tole(struct aac_sg_entryraw *ptr)
326 {
327 TOLE(ptr->Next, 32);
328 TOLE(ptr->Prev, 32);
329 TOLE(ptr->SgAddress, 64);
330 TOLE(ptr->SgByteCount, 32);
331 TOLE(ptr->Flags, 32);
332 }
333
334 void
335 aac_sg_entry_tole(struct aac_sg_entry *ptr)
336 {
337 TOLE(ptr->SgAddress, 32);
338 TOLE(ptr->SgByteCount, 32);
339 }
340
341 void
342 aac_sg_entry64_tole(struct aac_sg_entry64 *ptr)
343 {
344 TOLE(ptr->SgAddress, 64);
345 TOLE(ptr->SgByteCount, 32);
346 }
347
348 void
349 aac_blockread_tole(struct aac_blockread *ptr)
350 {
351 TOLE(ptr->Command, 32);
352 TOLE(ptr->ContainerId, 32);
353 TOLE(ptr->BlockNumber, 32);
354 TOLE(ptr->ByteCount, 32);
355 }
356
357 void
358 aac_blockwrite_tole(struct aac_blockwrite *ptr)
359 {
360 TOLE(ptr->Command, 32);
361 TOLE(ptr->ContainerId, 32);
362 TOLE(ptr->BlockNumber, 32);
363 TOLE(ptr->ByteCount, 32);
364 TOLE(ptr->Stable, 32);
365 }
366
367 void
368 aac_blockread64_tole(struct aac_blockread64 *ptr)
369 {
370 TOLE(ptr->Command, 32);
371 TOLE(ptr->ContainerId, 16);
372 TOLE(ptr->SectorCount, 16);
373 TOLE(ptr->BlockNumber, 32);
374 TOLE(ptr->Pad, 16);
375 TOLE(ptr->Flags, 16);
376 }
377
378 void
379 aac_blockwrite64_tole(struct aac_blockwrite64 *ptr)
380 {
381 TOLE(ptr->Command, 32);
382 TOLE(ptr->ContainerId, 16);
383 TOLE(ptr->SectorCount, 16);
384 TOLE(ptr->BlockNumber, 32);
385 TOLE(ptr->Pad, 16);
386 TOLE(ptr->Flags, 16);
387 }
388
389 #endif
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