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review.blissroms.org / platform_external_libnfc-nxp / refs/heads/o8.0-rebase / . / src / phLibNfc_Ioctl.c
blob: 08f34b5da2a8a9633ee5081d2ae723e29593d9c1 [file] [log] [blame]
Nick Pelly5d9927b2010-09-23 12:47:58 -0700[diff] [blame]1/*
2 * Copyright (C) 2010 NXP Semiconductors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/*!
18 * \file phLibNfc_Ioctl.c
19
20 * Project: NFC FRI 1.1
21 *
22 * $Date: Mon Mar 1 19:07:05 2010 $
23 * $Author: ing07385 $
24 * $Revision: 1.35 $
25 * $Aliases: NFC_FRI1.1_WK1008_SDK,NFC_FRI1.1_WK1007_R33_4,NFC_FRI1.1_WK1007_SDK,NFC_FRI1.1_WK1014_SDK,NFC_FRI1.1_WK1017_PREP1,NFC_FRI1.1_WK1017_R34_1,NFC_FRI1.1_WK1017_R34_2,NFC_FRI1.1_WK1019_SDK,NFC_FRI1.1_WK1024_SDK $
26 *
27 */
28
29/*
30************************* Header Files ****************************************
31*/
32
33#include <phLibNfcStatus.h>
34#include <phLibNfc.h>
35#include <phHal4Nfc.h>
36#include <phOsalNfc.h>
37#include <phLibNfc_Internal.h>
38#include <phLibNfc_ndef_raw.h>
39#include <phLibNfc_initiator.h>
40#include <phLibNfc_discovery.h>
41#include <phLibNfc_ioctl.h>
42#include <phNfcStatus.h>
43
44/*
45*************************** Macro's ****************************************
46*/
47
48#ifndef STATIC_DISABLE
49#define STATIC static
50#else
51#define STATIC
52#endif
53
54/*
55*************************** Global Variables **********************************
56*/
57
58STATIC phLibNfc_Ioctl_Cntx_t phLibNfc_Ioctl_Cntx;
59
60/*
61*************************** Static Function Declaration ***********************
62*/
63
64
65/* Response callback for Ioctl management */
66STATIC void phLibNfc_Ioctl_Mgmt_CB(void *context,
67 phNfc_sData_t *pOutData,
68 NFCSTATUS status );
69
70
71/** Response callback for UICC switch mode*/
72STATIC void phLibNfc_Switch_Swp_Mode_CB(
73 void *context,
74 NFCSTATUS status
75 );
76
77/*
78*************************** Function Definitions ******************************
79*/
80
81/**
82* The I/O Control function allows the caller to configure specific
83* functionality provided by the lower layer.Each feature is accessible
84* via a specific IOCTL Code.
85*/
86NFCSTATUS phLibNfc_Mgt_IoCtl (void* pDalHandle,
87 uint16_t IoctlCode,
88 phNfc_sData_t* pInParam,
89 phNfc_sData_t* pOutParam,
90 pphLibNfc_IoctlCallback_t pIoCtl_Rsp_cb,
91 void* pContext
92 )
93{
94 NFCSTATUS StatusCode=NFCSTATUS_INVALID_PARAMETER;
95
96
97 if((IoctlCode==0)||(NULL==pIoCtl_Rsp_cb) ||
98 (NULL==pContext) ||(NULL==pInParam) ||
99 (NULL==pDalHandle))
100 {
101 StatusCode=NFCSTATUS_INVALID_PARAMETER;
102 return StatusCode;
103 }
104 if(IoctlCode!= NFC_FW_DOWNLOAD)
105 {
106 if(pOutParam == NULL)
107 {
108 StatusCode = NFCSTATUS_INVALID_PARAMETER;
109 return StatusCode;
110 }
111 if(( gpphLibContext == NULL) ||
112 (gpphLibContext->LibNfcState.cur_state == eLibNfcHalStateShutdown))
113 {
114 StatusCode = NFCSTATUS_NOT_INITIALISED;
115 return StatusCode;
116 }
117 else
118 {
119 if(gpphLibContext->LibNfcState.next_state == eLibNfcHalStateShutdown)
120 {
121 StatusCode = NFCSTATUS_SHUTDOWN;
122 return StatusCode;
123 }
124 }
125 }
126 phLibNfc_Ioctl_Cntx.CliRspCb =pIoCtl_Rsp_cb;
127 phLibNfc_Ioctl_Cntx.pCliCntx = pContext;
128 phLibNfc_Ioctl_Cntx.pOutParam = pOutParam;
129 phLibNfc_Ioctl_Cntx.IoctlCode = IoctlCode;
130 /* Process the IOCTL requests */
131 switch(IoctlCode)
132 {
133 case NFC_FW_DOWNLOAD:
134 {/* Set power status */
135 phLibNfc_Ioctl_Cntx.psHwReference = phOsalNfc_GetMemory((uint32_t)sizeof(phHal_sHwReference_t));
136 if(phLibNfc_Ioctl_Cntx.psHwReference == NULL)
137 return NFCSTATUS_FAILED;
138 (void)memset(phLibNfc_Ioctl_Cntx.psHwReference,0,sizeof(phHal_sHwReference_t));
139 phLibNfc_Ioctl_Cntx.psHwReference->p_board_driver = pDalHandle;
140
141 StatusCode = phHal4Nfc_Ioctl( phLibNfc_Ioctl_Cntx.psHwReference,
142 NFC_FW_DOWNLOAD,
143 pInParam,
144 pOutParam,
145 phLibNfc_Ioctl_Mgmt_CB,
146 &phLibNfc_Ioctl_Cntx );
147 }break;
148 case NFC_MEM_READ:
149 {
150 StatusCode = phHal4Nfc_Ioctl(gpphLibContext->psHwReference,
151 NFC_MEM_READ,
152 pInParam,
153 pOutParam,
154 phLibNfc_Ioctl_Mgmt_CB,
155 &phLibNfc_Ioctl_Cntx );
156
157 }break;
158 case NFC_MEM_WRITE:
159 {
160
161 StatusCode = phHal4Nfc_Ioctl( gpphLibContext->psHwReference,
162 NFC_MEM_WRITE,
163 pInParam,
164 pOutParam,
165 phLibNfc_Ioctl_Mgmt_CB,
166 &phLibNfc_Ioctl_Cntx );
167
168 }break;
169 case PHLIBNFC_ANTENNA_TEST:
170 {
171
172 StatusCode = phHal4Nfc_Ioctl( gpphLibContext->psHwReference,
173 PHLIBNFC_ANTENNA_TEST,
174 pInParam,
175 pOutParam,
176 phLibNfc_Ioctl_Mgmt_CB,
177 &phLibNfc_Ioctl_Cntx );
178
179 }break;
180 case PHLIBNFC_SWP_TEST:
181 {
182
183 StatusCode = phHal4Nfc_Ioctl( gpphLibContext->psHwReference,
184 PHLIBNFC_SWP_TEST,
185 pInParam,
186 pOutParam,
187 phLibNfc_Ioctl_Mgmt_CB,
188 &phLibNfc_Ioctl_Cntx );
189
190 }break;
191
192 case PHLIBNFC_PRBS_TEST:
193 {
194 StatusCode = phHal4Nfc_Ioctl( gpphLibContext->psHwReference,
195 PHLIBNFC_PRBS_TEST,
196 pInParam,
197 pOutParam,
198 phLibNfc_Ioctl_Mgmt_CB,
199 &phLibNfc_Ioctl_Cntx );
200
201
202 }break;
203 case PHLIBNFC_SWITCH_SWP_MODE:
204 {
205 StatusCode = phHal4Nfc_Switch_Swp_Mode( gpphLibContext->psHwReference,
206 (phHal_eSWP_Mode_t)pInParam->buffer[0],
207 phLibNfc_Switch_Swp_Mode_CB,
208 &phLibNfc_Ioctl_Cntx
209 );
210
211
212 }break;
213 default :
214 {
215 /* don't do any thing*/
216 }break;
217
218 } /* End of IOCTL switch */
219 if(StatusCode!=NFCSTATUS_PENDING)
220 {
221 StatusCode = NFCSTATUS_FAILED;
222 }
223 else
224 {
225 if(IoctlCode!= NFC_FW_DOWNLOAD)
226 {
227 gpphLibContext->status.GenCb_pending_status=TRUE;
228 }
229 }
230 return StatusCode;
231
232} /* End of IOCTL handler function */
233
234
235
236STATIC void phLibNfc_Ioctl_Mgmt_CB(void *context,
237 phNfc_sData_t *pOutData,
238 NFCSTATUS status )
239{
240 phLibNfc_Ioctl_Cntx_t *pIoctlCntx=NULL;
Rob von Behren6dd94832011-09-16 15:05:25 -0700[diff] [blame]241 if(PHNFCSTATUS(status) == NFCSTATUS_FEATURE_NOT_SUPPORTED)
242 {
243 status = NFCSTATUS_FEATURE_NOT_SUPPORTED;
244 }
245 else if(PHNFCSTATUS(status)!=NFCSTATUS_SUCCESS)
Nick Pelly5d9927b2010-09-23 12:47:58 -0700[diff] [blame]246 {
247 status = NFCSTATUS_FAILED;
248 }
249 if(gpphLibContext!= NULL)
250 {
251 if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state)
252 {
253 /*If shutdown called in between allow shutdown to happen*/
254 phLibNfc_Pending_Shutdown();
255 status = NFCSTATUS_SHUTDOWN;
256 }
257 }
258 pIoctlCntx= (phLibNfc_Ioctl_Cntx_t*)context;
259 if( pIoctlCntx !=NULL)
260 {
261 switch(pIoctlCntx->IoctlCode)
262 {
263 case NFC_FW_DOWNLOAD:
264 {
265 /*Release the hardware reference memory*/
266 phOsalNfc_FreeMemory(pIoctlCntx->psHwReference);
267 }break;
268 case NFC_MEM_READ:
269 {
270
271 }break;
272 case NFC_MEM_WRITE:
273 {
274
275 }break;
276
277 case PHLIBNFC_ANTENNA_TEST:
278 {
279
280 }break;
281 case PHLIBNFC_SWP_TEST:
282 {
283
284 }break;
285 case PHLIBNFC_PRBS_TEST:
286 {
287
288 }break;
289 default:
290 {
291 }
292 }
293 pIoctlCntx->CliRspCb(pIoctlCntx->pCliCntx,pOutData,status);
294 if(gpphLibContext!= NULL)
295 {
296 gpphLibContext->status.GenCb_pending_status=FALSE;
297 }
298 }
299}
300
301STATIC void phLibNfc_Switch_Swp_Mode_CB(
302 void *context,
303 NFCSTATUS status
304 )
305{
306 if(PHNFCSTATUS(status)!=NFCSTATUS_SUCCESS)
307 {
308 status = NFCSTATUS_FAILED;
309 }
310 if(gpphLibContext!= NULL)
311 {
312 if(eLibNfcHalStateShutdown == gpphLibContext->LibNfcState.next_state)
313 {
314 /*If shutdown called in between allow shutdown to happen*/
315 phLibNfc_Pending_Shutdown();
316 status = NFCSTATUS_SHUTDOWN;
317 }
318 }
319 if((NULL != context)&&(context == (void *)&phLibNfc_Ioctl_Cntx))
320 {
321 if(NULL != phLibNfc_Ioctl_Cntx.CliRspCb)
322 {
323 (*phLibNfc_Ioctl_Cntx.CliRspCb)(
324 phLibNfc_Ioctl_Cntx.pCliCntx,
325 phLibNfc_Ioctl_Cntx.pOutParam,
326 status
327 );
328 }
329 }
330 return;
331}
332