Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | |
| 3 | (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 |
| 4 | www.systec-electronic.com |
| 5 | |
| 6 | Project: openPOWERLINK |
| 7 | |
| 8 | Description: source file for NMT-CN-Userspace-Module |
| 9 | |
| 10 | License: |
| 11 | |
| 12 | Redistribution and use in source and binary forms, with or without |
| 13 | modification, are permitted provided that the following conditions |
| 14 | are met: |
| 15 | |
| 16 | 1. Redistributions of source code must retain the above copyright |
| 17 | notice, this list of conditions and the following disclaimer. |
| 18 | |
| 19 | 2. Redistributions in binary form must reproduce the above copyright |
| 20 | notice, this list of conditions and the following disclaimer in the |
| 21 | documentation and/or other materials provided with the distribution. |
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| 23 | 3. Neither the name of SYSTEC electronic GmbH nor the names of its |
| 24 | contributors may be used to endorse or promote products derived |
| 25 | from this software without prior written permission. For written |
| 26 | permission, please contact info@systec-electronic.com. |
| 27 | |
| 28 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 29 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 30 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 31 | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 32 | COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 33 | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 34 | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 35 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 36 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 37 | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| 38 | ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 39 | POSSIBILITY OF SUCH DAMAGE. |
| 40 | |
| 41 | Severability Clause: |
| 42 | |
| 43 | If a provision of this License is or becomes illegal, invalid or |
| 44 | unenforceable in any jurisdiction, that shall not affect: |
| 45 | 1. the validity or enforceability in that jurisdiction of any other |
| 46 | provision of this License; or |
| 47 | 2. the validity or enforceability in other jurisdictions of that or |
| 48 | any other provision of this License. |
| 49 | |
| 50 | ------------------------------------------------------------------------- |
| 51 | |
| 52 | $RCSfile: EplNmtCnu.c,v $ |
| 53 | |
| 54 | $Author: D.Krueger $ |
| 55 | |
| 56 | $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ |
| 57 | |
| 58 | $State: Exp $ |
| 59 | |
| 60 | Build Environment: |
| 61 | GCC V3.4 |
| 62 | |
| 63 | ------------------------------------------------------------------------- |
| 64 | |
| 65 | Revision History: |
| 66 | |
| 67 | 2006/06/09 k.t.: start of the implementation |
| 68 | |
| 69 | ****************************************************************************/ |
| 70 | |
| 71 | #include "EplInc.h" |
| 72 | #include "user/EplNmtCnu.h" |
| 73 | #include "user/EplDlluCal.h" |
| 74 | |
| 75 | #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) |
| 76 | |
| 77 | /***************************************************************************/ |
| 78 | /* */ |
| 79 | /* */ |
| 80 | /* G L O B A L D E F I N I T I O N S */ |
| 81 | /* */ |
| 82 | /* */ |
| 83 | /***************************************************************************/ |
| 84 | |
| 85 | //--------------------------------------------------------------------------- |
| 86 | // const defines |
| 87 | //--------------------------------------------------------------------------- |
| 88 | |
| 89 | //--------------------------------------------------------------------------- |
| 90 | // local types |
| 91 | //--------------------------------------------------------------------------- |
| 92 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 93 | typedef struct { |
| 94 | unsigned int m_uiNodeId; |
| 95 | tEplNmtuCheckEventCallback m_pfnCheckEventCb; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 96 | |
| 97 | } tEplNmtCnuInstance; |
| 98 | |
| 99 | //--------------------------------------------------------------------------- |
| 100 | // modul globale vars |
| 101 | //--------------------------------------------------------------------------- |
| 102 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 103 | static tEplNmtCnuInstance EplNmtCnuInstance_g; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 104 | |
| 105 | //--------------------------------------------------------------------------- |
| 106 | // local function prototypes |
| 107 | //--------------------------------------------------------------------------- |
| 108 | |
| 109 | static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p); |
| 110 | |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 111 | static BOOL EplNmtCnuNodeIdList(u8 * pbNmtCommandDate_p); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 112 | |
Greg Kroah-Hartman | d10f469 | 2009-03-23 10:45:12 -0700 | [diff] [blame] | 113 | static tEplKernel EplNmtCnuCommandCb(tEplFrameInfo *pFrameInfo_p); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 114 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 115 | //=========================================================================// |
| 116 | // // |
| 117 | // P U B L I C F U N C T I O N S // |
| 118 | // // |
| 119 | //=========================================================================// |
| 120 | |
| 121 | //--------------------------------------------------------------------------- |
| 122 | // |
| 123 | // Function: EplNmtCnuInit |
| 124 | // |
| 125 | // Description: init the first instance of the module |
| 126 | // |
| 127 | // |
| 128 | // |
| 129 | // Parameters: uiNodeId_p = NodeId of the local node |
| 130 | // |
| 131 | // |
| 132 | // Returns: tEplKernel = errorcode |
| 133 | // |
| 134 | // |
| 135 | // State: |
| 136 | // |
| 137 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | d9068d6 | 2009-03-23 13:26:29 -0700 | [diff] [blame] | 138 | tEplKernel EplNmtCnuInit(unsigned int uiNodeId_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 139 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 140 | tEplKernel Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 141 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 142 | Ret = EplNmtCnuAddInstance(uiNodeId_p); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 143 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 144 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 145 | } |
| 146 | |
| 147 | //--------------------------------------------------------------------------- |
| 148 | // |
| 149 | // Function: EplNmtCnuAddInstance |
| 150 | // |
| 151 | // Description: init the add new instance of the module |
| 152 | // |
| 153 | // |
| 154 | // |
| 155 | // Parameters: uiNodeId_p = NodeId of the local node |
| 156 | // |
| 157 | // |
| 158 | // Returns: tEplKernel = errorcode |
| 159 | // |
| 160 | // |
| 161 | // State: |
| 162 | // |
| 163 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | d9068d6 | 2009-03-23 13:26:29 -0700 | [diff] [blame] | 164 | tEplKernel EplNmtCnuAddInstance(unsigned int uiNodeId_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 165 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 166 | tEplKernel Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 167 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 168 | Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 169 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 170 | // reset instance structure |
| 171 | EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof(EplNmtCnuInstance_g)); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 172 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 173 | // save nodeid |
| 174 | EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 175 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 176 | // register callback-function for NMT-commands |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 177 | #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 178 | Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, |
| 179 | EplNmtCnuCommandCb, |
| 180 | kEplDllAsndFilterLocal); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 181 | #endif |
| 182 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 183 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 184 | |
| 185 | } |
| 186 | |
| 187 | //--------------------------------------------------------------------------- |
| 188 | // |
| 189 | // Function: EplNmtCnuDelInstance |
| 190 | // |
| 191 | // Description: delte instance of the module |
| 192 | // |
| 193 | // |
| 194 | // |
| 195 | // Parameters: |
| 196 | // |
| 197 | // |
| 198 | // Returns: tEplKernel = errorcode |
| 199 | // |
| 200 | // |
| 201 | // State: |
| 202 | // |
| 203 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | d9068d6 | 2009-03-23 13:26:29 -0700 | [diff] [blame] | 204 | tEplKernel EplNmtCnuDelInstance(void) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 205 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 206 | tEplKernel Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 207 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 208 | Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 209 | |
| 210 | #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 211 | // deregister callback function from DLL |
| 212 | Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, |
| 213 | NULL, kEplDllAsndFilterNone); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 214 | #endif |
| 215 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 216 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | //--------------------------------------------------------------------------- |
| 220 | // |
| 221 | // Function: EplNmtCnuSendNmtRequest |
| 222 | // |
| 223 | // Description: Send an NMT-Request to the MN |
| 224 | // |
| 225 | // |
| 226 | // |
| 227 | // Parameters: uiNodeId_p = NodeId of the local node |
| 228 | // NmtCommand_p = requested NMT-Command |
| 229 | // |
| 230 | // |
| 231 | // Returns: tEplKernel = errorcode |
| 232 | // |
| 233 | // |
| 234 | // State: |
| 235 | // |
| 236 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | d9068d6 | 2009-03-23 13:26:29 -0700 | [diff] [blame] | 237 | tEplKernel EplNmtCnuSendNmtRequest(unsigned int uiNodeId_p, |
| 238 | tEplNmtCommand NmtCommand_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 239 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 240 | tEplKernel Ret; |
| 241 | tEplFrameInfo NmtRequestFrameInfo; |
| 242 | tEplFrame NmtRequestFrame; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 243 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 244 | Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 245 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 246 | // build frame |
| 247 | EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL |
| 248 | EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL |
| 249 | AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType, |
| 250 | EPL_C_DLL_ETHERTYPE_EPL); |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 251 | AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (u8) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 252 | AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType, |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 253 | (u8) kEplMsgTypeAsnd); |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 254 | AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId, |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 255 | (u8) kEplDllAsndNmtRequest); |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 256 | AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload. |
| 257 | m_NmtRequestService.m_le_bNmtCommandId, |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 258 | (u8) NmtCommand_p); |
| 259 | AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId, (u8) uiNodeId_p); // target for the nmt command |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 260 | EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService. |
| 261 | m_le_abNmtCommandData[0], 0x00, |
| 262 | sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload. |
| 263 | m_NmtRequestService.m_le_abNmtCommandData)); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 264 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 265 | // build info-structure |
| 266 | NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0; |
| 267 | NmtRequestFrameInfo.m_NetTime.m_dwSec = 0; |
| 268 | NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame; |
| 269 | NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 270 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 271 | // send NMT-Request |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 272 | #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 273 | Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo |
| 274 | kEplDllAsyncReqPrioNmt); // priority |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 275 | #endif |
| 276 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 277 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 278 | } |
| 279 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 280 | //--------------------------------------------------------------------------- |
| 281 | // |
| 282 | // Function: EplNmtCnuRegisterStateChangeCb |
| 283 | // |
| 284 | // Description: register Callback-function go get informed about a |
| 285 | // NMT-Change-State-Event |
| 286 | // |
| 287 | // |
| 288 | // |
| 289 | // Parameters: pfnEplNmtStateChangeCb_p = functionpointer |
| 290 | // |
| 291 | // |
| 292 | // Returns: tEplKernel = errorcode |
| 293 | // |
| 294 | // |
| 295 | // State: |
| 296 | // |
| 297 | //--------------------------------------------------------------------------- |
| 298 | |
Greg Kroah-Hartman | d9068d6 | 2009-03-23 13:26:29 -0700 | [diff] [blame] | 299 | tEplKernel EplNmtCnuRegisterCheckEventCb(tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 300 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 301 | tEplKernel Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 302 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 303 | Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 304 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 305 | // save callback-function in modul global var |
| 306 | EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 307 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 308 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 309 | |
| 310 | } |
| 311 | |
| 312 | //=========================================================================// |
| 313 | // // |
| 314 | // P R I V A T E F U N C T I O N S // |
| 315 | // // |
| 316 | //=========================================================================// |
| 317 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 318 | //--------------------------------------------------------------------------- |
| 319 | // |
| 320 | // Function: EplNmtCnuCommandCb |
| 321 | // |
| 322 | // Description: callback funktion for NMT-Commands |
| 323 | // |
| 324 | // |
| 325 | // |
| 326 | // Parameters: pFrameInfo_p = Frame with the NMT-Commando |
| 327 | // |
| 328 | // |
| 329 | // Returns: tEplKernel = errorcode |
| 330 | // |
| 331 | // |
| 332 | // State: |
| 333 | // |
| 334 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | d10f469 | 2009-03-23 10:45:12 -0700 | [diff] [blame] | 335 | static tEplKernel EplNmtCnuCommandCb(tEplFrameInfo *pFrameInfo_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 336 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 337 | tEplKernel Ret = kEplSuccessful; |
| 338 | tEplNmtCommand NmtCommand; |
| 339 | BOOL fNodeIdInList; |
| 340 | tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 341 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 342 | if (pFrameInfo_p == NULL) { |
| 343 | Ret = kEplNmtInvalidFramePointer; |
| 344 | goto Exit; |
| 345 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 346 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 347 | NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 348 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 349 | // check NMT-Command |
| 350 | switch (NmtCommand) { |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 351 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 352 | //------------------------------------------------------------------------ |
| 353 | // plain NMT state commands |
| 354 | case kEplNmtCmdStartNode: |
| 355 | { // send NMT-Event to state maschine kEplNmtEventStartNode |
| 356 | NmtEvent = kEplNmtEventStartNode; |
| 357 | break; |
| 358 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 359 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 360 | case kEplNmtCmdStopNode: |
| 361 | { // send NMT-Event to state maschine kEplNmtEventStopNode |
| 362 | NmtEvent = kEplNmtEventStopNode; |
| 363 | break; |
| 364 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 365 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 366 | case kEplNmtCmdEnterPreOperational2: |
| 367 | { // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2 |
| 368 | NmtEvent = kEplNmtEventEnterPreOperational2; |
| 369 | break; |
| 370 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 371 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 372 | case kEplNmtCmdEnableReadyToOperate: |
| 373 | { // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate |
| 374 | NmtEvent = kEplNmtEventEnableReadyToOperate; |
| 375 | break; |
| 376 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 377 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 378 | case kEplNmtCmdResetNode: |
| 379 | { // send NMT-Event to state maschine kEplNmtEventResetNode |
| 380 | NmtEvent = kEplNmtEventResetNode; |
| 381 | break; |
| 382 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 383 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 384 | case kEplNmtCmdResetCommunication: |
| 385 | { // send NMT-Event to state maschine kEplNmtEventResetCom |
| 386 | NmtEvent = kEplNmtEventResetCom; |
| 387 | break; |
| 388 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 389 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 390 | case kEplNmtCmdResetConfiguration: |
| 391 | { // send NMT-Event to state maschine kEplNmtEventResetConfig |
| 392 | NmtEvent = kEplNmtEventResetConfig; |
| 393 | break; |
| 394 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 395 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 396 | case kEplNmtCmdSwReset: |
| 397 | { // send NMT-Event to state maschine kEplNmtEventSwReset |
| 398 | NmtEvent = kEplNmtEventSwReset; |
| 399 | break; |
| 400 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 401 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 402 | //------------------------------------------------------------------------ |
| 403 | // extended NMT state commands |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 404 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 405 | case kEplNmtCmdStartNodeEx: |
| 406 | { |
| 407 | // check if own nodeid is in EPL node list |
| 408 | fNodeIdInList = |
| 409 | EplNmtCnuNodeIdList(& |
| 410 | (pFrameInfo_p->m_pFrame->m_Data. |
| 411 | m_Asnd.m_Payload. |
| 412 | m_NmtCommandService. |
| 413 | m_le_abNmtCommandData[0])); |
| 414 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 415 | // send event to process command |
| 416 | NmtEvent = kEplNmtEventStartNode; |
| 417 | } |
| 418 | break; |
| 419 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 420 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 421 | case kEplNmtCmdStopNodeEx: |
| 422 | { // check if own nodeid is in EPL node list |
| 423 | fNodeIdInList = |
| 424 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 425 | m_Asnd.m_Payload. |
| 426 | m_NmtCommandService. |
| 427 | m_le_abNmtCommandData[0]); |
| 428 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 429 | // send event to process command |
| 430 | NmtEvent = kEplNmtEventStopNode; |
| 431 | } |
| 432 | break; |
| 433 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 434 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 435 | case kEplNmtCmdEnterPreOperational2Ex: |
| 436 | { // check if own nodeid is in EPL node list |
| 437 | fNodeIdInList = |
| 438 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 439 | m_Asnd.m_Payload. |
| 440 | m_NmtCommandService. |
| 441 | m_le_abNmtCommandData[0]); |
| 442 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 443 | // send event to process command |
| 444 | NmtEvent = kEplNmtEventEnterPreOperational2; |
| 445 | } |
| 446 | break; |
| 447 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 448 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 449 | case kEplNmtCmdEnableReadyToOperateEx: |
| 450 | { // check if own nodeid is in EPL node list |
| 451 | fNodeIdInList = |
| 452 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 453 | m_Asnd.m_Payload. |
| 454 | m_NmtCommandService. |
| 455 | m_le_abNmtCommandData[0]); |
| 456 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 457 | // send event to process command |
| 458 | NmtEvent = kEplNmtEventEnableReadyToOperate; |
| 459 | } |
| 460 | break; |
| 461 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 462 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 463 | case kEplNmtCmdResetNodeEx: |
| 464 | { // check if own nodeid is in EPL node list |
| 465 | fNodeIdInList = |
| 466 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 467 | m_Asnd.m_Payload. |
| 468 | m_NmtCommandService. |
| 469 | m_le_abNmtCommandData[0]); |
| 470 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 471 | // send event to process command |
| 472 | NmtEvent = kEplNmtEventResetNode; |
| 473 | } |
| 474 | break; |
| 475 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 476 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 477 | case kEplNmtCmdResetCommunicationEx: |
| 478 | { // check if own nodeid is in EPL node list |
| 479 | fNodeIdInList = |
| 480 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 481 | m_Asnd.m_Payload. |
| 482 | m_NmtCommandService. |
| 483 | m_le_abNmtCommandData[0]); |
| 484 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 485 | // send event to process command |
| 486 | NmtEvent = kEplNmtEventResetCom; |
| 487 | } |
| 488 | break; |
| 489 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 490 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 491 | case kEplNmtCmdResetConfigurationEx: |
| 492 | { // check if own nodeid is in EPL node list |
| 493 | fNodeIdInList = |
| 494 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 495 | m_Asnd.m_Payload. |
| 496 | m_NmtCommandService. |
| 497 | m_le_abNmtCommandData[0]); |
| 498 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 499 | // send event to process command |
| 500 | NmtEvent = kEplNmtEventResetConfig; |
| 501 | } |
| 502 | break; |
| 503 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 504 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 505 | case kEplNmtCmdSwResetEx: |
| 506 | { // check if own nodeid is in EPL node list |
| 507 | fNodeIdInList = |
| 508 | EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. |
| 509 | m_Asnd.m_Payload. |
| 510 | m_NmtCommandService. |
| 511 | m_le_abNmtCommandData[0]); |
| 512 | if (fNodeIdInList != FALSE) { // own nodeid in list |
| 513 | // send event to process command |
| 514 | NmtEvent = kEplNmtEventSwReset; |
| 515 | } |
| 516 | break; |
| 517 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 518 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 519 | //------------------------------------------------------------------------ |
| 520 | // NMT managing commands |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 521 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 522 | // TODO: add functions to process managing command (optional) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 523 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 524 | case kEplNmtCmdNetHostNameSet: |
| 525 | { |
| 526 | break; |
| 527 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 528 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 529 | case kEplNmtCmdFlushArpEntry: |
| 530 | { |
| 531 | break; |
| 532 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 533 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 534 | //------------------------------------------------------------------------ |
| 535 | // NMT info services |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 536 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 537 | // TODO: forward event with infos to the application (optional) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 538 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 539 | case kEplNmtCmdPublishConfiguredCN: |
| 540 | { |
| 541 | break; |
| 542 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 543 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 544 | case kEplNmtCmdPublishActiveCN: |
| 545 | { |
| 546 | break; |
| 547 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 548 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 549 | case kEplNmtCmdPublishPreOperational1: |
| 550 | { |
| 551 | break; |
| 552 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 553 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 554 | case kEplNmtCmdPublishPreOperational2: |
| 555 | { |
| 556 | break; |
| 557 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 558 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 559 | case kEplNmtCmdPublishReadyToOperate: |
| 560 | { |
| 561 | break; |
| 562 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 563 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 564 | case kEplNmtCmdPublishOperational: |
| 565 | { |
| 566 | break; |
| 567 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 568 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 569 | case kEplNmtCmdPublishStopped: |
| 570 | { |
| 571 | break; |
| 572 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 573 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 574 | case kEplNmtCmdPublishEmergencyNew: |
| 575 | { |
| 576 | break; |
| 577 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 578 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 579 | case kEplNmtCmdPublishTime: |
| 580 | { |
| 581 | break; |
| 582 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 583 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 584 | //----------------------------------------------------------------------- |
| 585 | // error from MN |
| 586 | // -> requested command not supported by MN |
| 587 | case kEplNmtCmdInvalidService: |
| 588 | { |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 589 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 590 | // TODO: errorevent to application |
| 591 | break; |
| 592 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 593 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 594 | //------------------------------------------------------------------------ |
| 595 | // default |
| 596 | default: |
| 597 | { |
| 598 | Ret = kEplNmtUnknownCommand; |
| 599 | goto Exit; |
| 600 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 601 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 602 | } // end of switch(NmtCommand) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 603 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 604 | if (NmtEvent != kEplNmtEventNoEvent) { |
| 605 | if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL) { |
| 606 | Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent); |
| 607 | if (Ret == kEplReject) { |
| 608 | Ret = kEplSuccessful; |
| 609 | goto Exit; |
| 610 | } else if (Ret != kEplSuccessful) { |
| 611 | goto Exit; |
| 612 | } |
| 613 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 614 | #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 615 | Ret = EplNmtuNmtEvent(NmtEvent); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 616 | #endif |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 617 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 618 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 619 | Exit: |
| 620 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 621 | |
| 622 | } |
| 623 | |
| 624 | //--------------------------------------------------------------------------- |
| 625 | // |
| 626 | // Function: EplNmtCnuGetNmtCommand() |
| 627 | // |
| 628 | // Description: returns the NMT-Command from the frame |
| 629 | // |
| 630 | // |
| 631 | // |
| 632 | // Parameters: pFrameInfo_p = pointer to the Frame |
| 633 | // with the NMT-Command |
| 634 | // |
| 635 | // |
| 636 | // Returns: tEplNmtCommand = NMT-Command |
| 637 | // |
| 638 | // |
| 639 | // State: |
| 640 | // |
| 641 | //--------------------------------------------------------------------------- |
| 642 | static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p) |
| 643 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 644 | tEplNmtCommand NmtCommand; |
| 645 | tEplNmtCommandService *pNmtCommandService; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 646 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 647 | pNmtCommandService = |
| 648 | &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload. |
| 649 | m_NmtCommandService; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 650 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 651 | NmtCommand = |
| 652 | (tEplNmtCommand) AmiGetByteFromLe(&pNmtCommandService-> |
| 653 | m_le_bNmtCommandId); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 654 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 655 | return NmtCommand; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 656 | } |
| 657 | |
| 658 | //--------------------------------------------------------------------------- |
| 659 | // |
| 660 | // Function: EplNmtCnuNodeIdList() |
| 661 | // |
| 662 | // Description: check if the own nodeid is set in EPL Node List |
| 663 | // |
| 664 | // |
| 665 | // |
| 666 | // Parameters: pbNmtCommandDate_p = pointer to the data of the NMT Command |
| 667 | // |
| 668 | // |
| 669 | // Returns: BOOL = TRUE if nodeid is set in EPL Node List |
| 670 | // FALSE if nodeid not set in EPL Node List |
| 671 | // |
| 672 | // |
| 673 | // State: |
| 674 | // |
| 675 | //--------------------------------------------------------------------------- |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 676 | static BOOL EplNmtCnuNodeIdList(u8 * pbNmtCommandDate_p) |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 677 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 678 | BOOL fNodeIdInList; |
| 679 | unsigned int uiByteOffset; |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 680 | u8 bBitOffset; |
| 681 | u8 bNodeListByte; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 682 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 683 | // get byte-offset of the own nodeid in NodeIdList |
| 684 | // devide though 8 |
| 685 | uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3); |
| 686 | // get bitoffset |
Greg Kroah-Hartman | 2ed53cf | 2009-03-23 12:36:38 -0700 | [diff] [blame] | 687 | bBitOffset = (u8) EplNmtCnuInstance_g.m_uiNodeId % 8; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 688 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 689 | bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]); |
| 690 | if ((bNodeListByte & bBitOffset) == 0) { |
| 691 | fNodeIdInList = FALSE; |
| 692 | } else { |
| 693 | fNodeIdInList = TRUE; |
| 694 | } |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 695 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 696 | return fNodeIdInList; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 697 | } |
| 698 | |
| 699 | #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) |
| 700 | |
| 701 | // EOF |