Ilia Lin | f1c1fb3 | 2021-05-04 15:55:34 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017,2020 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above |
| 10 | * copyright notice, this list of conditions and the following |
| 11 | * disclaimer in the documentation and/or other materials provided |
| 12 | * with the distribution. |
| 13 | * * Neither the name of The Linux Foundation nor the names of its |
| 14 | * contributors may be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 21 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 24 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 26 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 27 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #include <stdio.h> |
| 31 | #include <stdlib.h> |
| 32 | #include <unistd.h> |
| 33 | #include <string.h> |
| 34 | #include <stdint.h> |
| 35 | #include "hton.h" /* for htonl*/ |
| 36 | #include "RNDISAggregationTestFixture.h" |
| 37 | #include "Constants.h" |
| 38 | #include "TestsUtils.h" |
| 39 | #include "linux/msm_ipa.h" |
| 40 | |
| 41 | #define IPV4_DST_ADDR_OFFSET (16) |
| 42 | #define IPV4_DST_ADDR_OFFSET_IN_ETH \ |
| 43 | (16 /* IP */ + 14 /* ethernet */) |
| 44 | #define IPV4_DST_ADDR_OFFSET_IN_RNDIS \ |
| 45 | (IPV4_DST_ADDR_OFFSET_IN_ETH + \ |
| 46 | sizeof(struct RndisHeader)) |
| 47 | |
| 48 | #define NUM_PACKETS (4) |
| 49 | |
| 50 | class RNDISAggregationSanityTest: public RNDISAggregationTestFixture { |
| 51 | public: |
| 52 | |
| 53 | ///////////////////////////////////////////////////////////////////////////////// |
| 54 | |
| 55 | RNDISAggregationSanityTest() |
| 56 | { |
| 57 | m_name = "RNDISAggregationSanityTest"; |
| 58 | m_description = "RNDISAggregationSanityTest - Send one packet " |
| 59 | "and expect same packet."; |
| 60 | } |
| 61 | |
| 62 | ///////////////////////////////////////////////////////////////////////////////// |
| 63 | |
| 64 | virtual bool AddRules() |
| 65 | { |
| 66 | return AddRulesNoAgg(); |
| 67 | } // AddRules() |
| 68 | |
| 69 | ///////////////////////////////////////////////////////////////////////////////// |
| 70 | |
| 71 | bool TestLogic() |
| 72 | { |
| 73 | //The packets that will be sent |
| 74 | Byte pPacket[MAX_PACKET_SIZE]; |
| 75 | //Buffer for the packet that will be received |
| 76 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 77 | //Total size of all sent packets (this is the max size of the aggregated |
| 78 | //packet minus the size of the header and the NDP) |
| 79 | //int nTotalPacketsSize = MAX_PACKET_SIZE - (4 * NUM_PACKETS) - 24; |
| 80 | uint32_t nIPv4DSTAddr; |
| 81 | size_t pIpPacketsSize; |
| 82 | |
| 83 | //initialize the packets |
| 84 | // Load input data (Ethernet packet) from file |
| 85 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 86 | if (!RNDISAggregationHelper::LoadEtherPacket(m_eIP, pPacket, pIpPacketsSize)) |
| 87 | { |
| 88 | LOG_MSG_ERROR("Failed default Packet"); |
| 89 | return false; |
| 90 | } |
| 91 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 92 | memcpy (&pPacket[IPV4_DST_ADDR_OFFSET_IN_ETH],&nIPv4DSTAddr, |
| 93 | sizeof(nIPv4DSTAddr)); |
| 94 | |
| 95 | |
| 96 | //send the packet |
| 97 | LOG_MSG_DEBUG("Sending packet into the A2 EMB pipe(%d bytes)\n", |
| 98 | pIpPacketsSize); |
| 99 | size_t nBytesSent = m_UsbToIpaPipe.Send(pPacket, pIpPacketsSize); |
| 100 | if (pIpPacketsSize != nBytesSent) |
| 101 | { |
| 102 | LOG_MSG_ERROR("Sending packet into the A2 EMB pipe(%d bytes) " |
| 103 | "failed!\n", pIpPacketsSize); |
| 104 | return false; |
| 105 | } |
| 106 | |
| 107 | //receive the packet |
| 108 | LOG_MSG_DEBUG("Reading packet from the A2 EMB pipe(%d bytes should be there)" |
| 109 | "\n", pIpPacketsSize); |
| 110 | size_t nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 111 | if (pIpPacketsSize != nBytesReceived) |
| 112 | { |
| 113 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 114 | "failed!\n", pIpPacketsSize); |
| 115 | print_buff(pReceivedPacket, nBytesReceived); |
| 116 | return false; |
| 117 | } |
| 118 | return RNDISAggregationHelper::ComparePackets(pReceivedPacket, nBytesReceived, |
| 119 | pPacket, pIpPacketsSize); |
| 120 | } |
| 121 | |
| 122 | ///////////////////////////////////////////////////////////////////////////////// |
| 123 | }; |
| 124 | |
| 125 | class RNDISAggregationDeaggregation1PacketTest: public RNDISAggregationTestFixture { |
| 126 | public: |
| 127 | |
| 128 | ///////////////////////////////////////////////////////////////////////////////// |
| 129 | |
| 130 | RNDISAggregationDeaggregation1PacketTest() |
| 131 | { |
| 132 | m_name = "RNDISAggregationDeaggregation1PacketTest"; |
| 133 | m_description = "RNDISAggregationDeaggregation1PacketTest - Send 1 RNDIS packet " |
| 134 | "and expect Ethernet packet."; |
| 135 | } |
| 136 | |
| 137 | ///////////////////////////////////////////////////////////////////////////////// |
| 138 | |
| 139 | virtual bool AddRules() |
| 140 | { |
| 141 | return AddRulesDeAggEther(); |
| 142 | } // AddRules() |
| 143 | |
| 144 | ///////////////////////////////////////////////////////////////////////////////// |
| 145 | |
| 146 | bool TestLogic() |
| 147 | { |
| 148 | //The packets that will be sent |
| 149 | Byte pPacket[MAX_PACKET_SIZE]; |
| 150 | //Buffer for the packet that will be received |
| 151 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 152 | //Total size of all sent packets (this is the max size of the aggregated |
| 153 | //packet minus the size of the header and the NDP) |
| 154 | //int nTotalPacketsSize = MAX_PACKET_SIZE - (4 * NUM_PACKETS) - 24; |
| 155 | uint32_t nIPv4DSTAddr; |
| 156 | size_t pIpPacketsSize; |
| 157 | |
| 158 | //initialize the packets |
| 159 | // Load input data (IP packet) from file |
| 160 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 161 | if (!RNDISAggregationHelper::LoadRNDISPacket(m_eIP, pPacket, pIpPacketsSize)) |
| 162 | { |
| 163 | LOG_MSG_ERROR("Failed to load RNDIS Packet"); |
| 164 | return false; |
| 165 | } |
| 166 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 167 | memcpy (&pPacket[IPV4_DST_ADDR_OFFSET_IN_RNDIS],&nIPv4DSTAddr, |
| 168 | sizeof(nIPv4DSTAddr)); |
| 169 | |
| 170 | //send the packet |
| 171 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 172 | pIpPacketsSize); |
| 173 | size_t nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket, pIpPacketsSize); |
| 174 | if (pIpPacketsSize != nBytesSent) |
| 175 | { |
| 176 | LOG_MSG_ERROR("Sending packet into the A2 EMB pipe(%d bytes) " |
| 177 | "failed!\n", pIpPacketsSize); |
| 178 | return false; |
| 179 | } |
| 180 | |
| 181 | //receive the packet |
| 182 | LOG_MSG_DEBUG("Reading packet from the A2 TETH pipe(%d bytes should be there)" |
| 183 | "\n", pIpPacketsSize); |
| 184 | size_t nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 185 | if (pIpPacketsSize - sizeof(struct RndisHeader) != nBytesReceived) |
| 186 | { |
| 187 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 188 | "failed!\n", pIpPacketsSize); |
| 189 | print_buff(pReceivedPacket, nBytesReceived); |
| 190 | return false; |
| 191 | } |
| 192 | return RNDISAggregationHelper::CompareEthervsRNDISPacket(pReceivedPacket, nBytesReceived, |
| 193 | pPacket, pIpPacketsSize); |
| 194 | } |
| 195 | |
| 196 | ///////////////////////////////////////////////////////////////////////////////// |
| 197 | }; |
| 198 | |
| 199 | class RNDISAggregation1PacketTest: public RNDISAggregationTestFixture { |
| 200 | public: |
| 201 | |
| 202 | ///////////////////////////////////////////////////////////////////////////////// |
| 203 | |
| 204 | RNDISAggregation1PacketTest() |
| 205 | { |
| 206 | m_name = "RNDISAggregation1PacketTest"; |
| 207 | m_description = "RNDISAggregation1PacketTest - Send 1 IP packet " |
| 208 | "and expect RNDIS packet."; |
| 209 | } |
| 210 | |
| 211 | ///////////////////////////////////////////////////////////////////////////////// |
| 212 | |
| 213 | virtual bool AddRules() |
| 214 | { |
| 215 | return AddRulesAggTimeLimit(); |
| 216 | } // AddRules() |
| 217 | |
| 218 | ///////////////////////////////////////////////////////////////////////////////// |
| 219 | |
| 220 | bool TestLogic() |
| 221 | { |
| 222 | //The packets that will be sent |
| 223 | Byte pPacket[MAX_PACKET_SIZE]; |
| 224 | //Buffer for the packet that will be received |
| 225 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 226 | //Total size of all sent packets (this is the max size of the aggregated |
| 227 | //packet minus the size of the header and the NDP) |
| 228 | //int nTotalPacketsSize = MAX_PACKET_SIZE - (4 * NUM_PACKETS) - 24; |
| 229 | uint32_t nIPv4DSTAddr; |
| 230 | size_t pIpPacketsSize; |
| 231 | |
| 232 | //initialize the packets |
| 233 | // Load input data (IP packet) from file |
| 234 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 235 | if (!LoadDefaultPacket(m_eIP, pPacket, pIpPacketsSize)) |
| 236 | { |
| 237 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 238 | return false; |
| 239 | } |
| 240 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 241 | memcpy (&pPacket[IPV4_DST_ADDR_OFFSET],&nIPv4DSTAddr, |
| 242 | sizeof(nIPv4DSTAddr)); |
| 243 | |
| 244 | //send the packet |
| 245 | LOG_MSG_DEBUG("Sending packet into the USB pipe(%d bytes)\n", |
| 246 | pIpPacketsSize); |
| 247 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPacket, pIpPacketsSize); |
| 248 | if (pIpPacketsSize != nBytesSent) |
| 249 | { |
| 250 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 251 | "failed!\n", pIpPacketsSize); |
| 252 | return false; |
| 253 | } |
| 254 | |
| 255 | //receive the packet |
| 256 | LOG_MSG_DEBUG("Reading packet from the USB pipe(%d bytes should be there)" |
| 257 | "\n", pIpPacketsSize); |
| 258 | size_t nBytesReceived = m_IpaToUsbPipeAggTime.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 259 | if (pIpPacketsSize != nBytesReceived - sizeof(struct RndisEtherHeader)) |
| 260 | { |
| 261 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 262 | "failed!\n", pIpPacketsSize); |
| 263 | print_buff(pReceivedPacket, nBytesReceived); |
| 264 | return false; |
| 265 | } |
| 266 | |
| 267 | |
| 268 | return RNDISAggregationHelper::CompareIPvsRNDISPacket(pPacket, pIpPacketsSize, |
| 269 | pReceivedPacket, nBytesReceived); |
| 270 | } |
| 271 | |
| 272 | ///////////////////////////////////////////////////////////////////////////////// |
| 273 | }; |
| 274 | |
| 275 | class RNDISAggregationSuspendWaTest: public RNDISAggregationTestFixture { |
| 276 | public: |
| 277 | ///////////////////////////////////////////////////////////////////////////////// |
| 278 | |
| 279 | RNDISAggregationSuspendWaTest() |
| 280 | { |
| 281 | m_name = "RNDISAggregationSuspendWaTest"; |
| 282 | m_description = "RNDISAggregationSuspendWaTest - Send 3 IP packet instead 4, suspend the pipe" |
| 283 | " and expect aggregation to be closed."; |
| 284 | m_minIPAHwType = IPA_HW_v3_0; |
| 285 | |
| 286 | // WA not needed in IPA_3_5 |
| 287 | m_maxIPAHwType = IPA_HW_v3_1; |
| 288 | } |
| 289 | |
| 290 | ///////////////////////////////////////////////////////////////////////////////// |
| 291 | |
| 292 | virtual bool AddRules() |
| 293 | { |
| 294 | return AddRulesAggByteLimit(); |
| 295 | } // AddRules() |
| 296 | |
| 297 | ///////////////////////////////////////////////////////////////////////////////// |
| 298 | |
| 299 | bool Setup() |
| 300 | { |
| 301 | bool bRetVal = true; |
| 302 | |
| 303 | bRetVal = RNDISAggregationTestFixture::Setup(); |
| 304 | if (bRetVal == false) { |
| 305 | return bRetVal; |
| 306 | } |
| 307 | |
| 308 | /* register test framework suspend handler to from_ipa_devs */ |
| 309 | bRetVal = RegSuspendHandler(false, true, 0); |
| 310 | |
| 311 | return bRetVal; |
| 312 | } |
| 313 | |
| 314 | bool TestLogic() |
| 315 | { |
| 316 | /*The packets that will be sent*/ |
| 317 | |
| 318 | Byte pPackets[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 319 | /*Buffer for the packet that will be received*/ |
| 320 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 321 | /* |
| 322 | *Total size of all sent packets |
| 323 | * (this is the max size of the aggregated |
| 324 | *packet minus the size of the header and the NDP) |
| 325 | */ |
| 326 | uint32_t nIPv4DSTAddr; |
| 327 | size_t pIpPacketsSizes[NUM_PACKETS]; |
| 328 | size_t ExpectedPacketSize = (NUM_PACKETS - 1) * sizeof(struct RndisEtherHeader); |
| 329 | |
| 330 | struct ipa_test_ep_ctrl ep_ctrl; |
| 331 | |
| 332 | /* send one packet less than aggregation size in order to see the force close */ |
| 333 | for(int i = 0; i < (NUM_PACKETS - 1); i++) { |
| 334 | /* |
| 335 | *initialize the packets |
| 336 | *Load input data (IP packet) from file |
| 337 | */ |
| 338 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 339 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) |
| 340 | { |
| 341 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 342 | return false; |
| 343 | } |
| 344 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 345 | memcpy (&pPackets[i][IPV4_DST_ADDR_OFFSET],&nIPv4DSTAddr, |
| 346 | sizeof(nIPv4DSTAddr)); |
| 347 | for(int j = pIpPacketsSizes[i]; j < MAX_PACKET_SIZE / NUM_PACKETS + 1; j++) { |
| 348 | pPackets[i][j] = j & 0xFF; |
| 349 | } |
| 350 | pIpPacketsSizes[i] = MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 351 | |
| 352 | /* send the packet */ |
| 353 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 354 | pIpPacketsSizes[i]); |
| 355 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 356 | if (pIpPacketsSizes[i] != nBytesSent) |
| 357 | { |
| 358 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 359 | "failed!\n", pIpPacketsSizes[i]); |
| 360 | return false; |
| 361 | } |
| 362 | ExpectedPacketSize += pIpPacketsSizes[i]; |
| 363 | } |
| 364 | |
| 365 | /* suspend the pipe */ |
| 366 | ep_ctrl.from_dev_num = 0; |
| 367 | ep_ctrl.ipa_ep_delay = false; |
| 368 | ep_ctrl.ipa_ep_suspend = true; |
| 369 | configure_ep_ctrl(&ep_ctrl); |
| 370 | |
| 371 | /* receive the packet */ |
| 372 | LOG_MSG_DEBUG( |
| 373 | "Reading packet from the USB pipe(%d bytes should be there)" |
| 374 | "\n", ExpectedPacketSize); |
| 375 | size_t nBytesReceived = m_IpaToUsbPipeAgg |
| 376 | .Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 377 | if (ExpectedPacketSize != nBytesReceived) |
| 378 | { |
| 379 | LOG_MSG_ERROR( |
| 380 | "Receiving aggregated packet from the USB pipe(%d bytes) " |
| 381 | "failed!\n", nBytesReceived); |
| 382 | print_buff(pReceivedPacket, nBytesReceived); |
| 383 | return false; |
| 384 | } |
| 385 | |
| 386 | |
| 387 | for(int i = 0; i < (NUM_PACKETS - 1); i++) { |
| 388 | if (!RNDISAggregationHelper:: |
| 389 | CompareIPvsRNDISPacket(pPackets[i], pIpPacketsSizes[i], |
| 390 | pReceivedPacket + (i * ExpectedPacketSize / (NUM_PACKETS - 1)), |
| 391 | ExpectedPacketSize / (NUM_PACKETS - 1))) |
| 392 | return false; |
| 393 | } |
| 394 | |
| 395 | return true; |
| 396 | } |
| 397 | |
| 398 | bool Teardown() |
| 399 | { |
| 400 | bool bRetVal = true; |
| 401 | |
| 402 | bRetVal = RNDISAggregationTestFixture::Teardown(); |
| 403 | if (bRetVal == false) { |
| 404 | return bRetVal; |
| 405 | } |
| 406 | |
| 407 | /* unregister the test framework suspend handler */ |
| 408 | bRetVal = RegSuspendHandler(false, false, 0); |
| 409 | |
| 410 | return bRetVal; |
| 411 | } |
| 412 | }; |
| 413 | |
| 414 | class RNDISAggregationByteLimitTest: public RNDISAggregationTestFixture { |
| 415 | public: |
| 416 | |
| 417 | ///////////////////////////////////////////////////////////////////////////////// |
| 418 | |
| 419 | RNDISAggregationByteLimitTest() |
| 420 | { |
| 421 | m_name = "RNDISAggregationByteLimitTest"; |
| 422 | m_description = "RNDISAggregationByteLimitTest - Send 2 IP packet " |
| 423 | "and expect aggregated RNDIS packet."; |
| 424 | } |
| 425 | |
| 426 | ///////////////////////////////////////////////////////////////////////////////// |
| 427 | |
| 428 | virtual bool AddRules() |
| 429 | { |
| 430 | return AddRulesAggByteLimit(); |
| 431 | } // AddRules() |
| 432 | |
| 433 | ///////////////////////////////////////////////////////////////////////////////// |
| 434 | |
| 435 | bool TestLogic() |
| 436 | { |
| 437 | /*The packets that will be sent*/ |
| 438 | |
| 439 | Byte pPackets[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 440 | /*Buffer for the packet that will be received*/ |
| 441 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 442 | /*Total size of all sent packets |
| 443 | * (this is the max size of the aggregated |
| 444 | *packet minus the size of the header and the NDP) |
| 445 | */ |
| 446 | uint32_t nIPv4DSTAddr; |
| 447 | size_t pIpPacketsSizes[NUM_PACKETS]; |
| 448 | size_t ExpectedPacketSize = NUM_PACKETS * sizeof(struct RndisEtherHeader); |
| 449 | |
| 450 | for(int i = 0; i < NUM_PACKETS; i++) { |
| 451 | /* |
| 452 | *initialize the packets |
| 453 | *Load input data (IP packet) from file |
| 454 | */ |
| 455 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 456 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) |
| 457 | { |
| 458 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 459 | return false; |
| 460 | } |
| 461 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 462 | memcpy (&pPackets[i][IPV4_DST_ADDR_OFFSET],&nIPv4DSTAddr, |
| 463 | sizeof(nIPv4DSTAddr)); |
| 464 | for(int j = pIpPacketsSizes[i]; j < MAX_PACKET_SIZE / NUM_PACKETS + 1; j++) { |
| 465 | pPackets[i][j] = j & 0xFF; |
| 466 | } |
| 467 | pIpPacketsSizes[i] = MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 468 | |
| 469 | /* send the packet */ |
| 470 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 471 | pIpPacketsSizes[i]); |
| 472 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 473 | if (pIpPacketsSizes[i] != nBytesSent) |
| 474 | { |
| 475 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 476 | "failed!\n", pIpPacketsSizes[i]); |
| 477 | return false; |
| 478 | } |
| 479 | ExpectedPacketSize += pIpPacketsSizes[i]; |
| 480 | } |
| 481 | |
| 482 | /* receive the packet */ |
| 483 | LOG_MSG_DEBUG( |
| 484 | "Reading packet from the USB pipe(%d bytes should be there)" |
| 485 | "\n", ExpectedPacketSize); |
| 486 | size_t nBytesReceived = m_IpaToUsbPipeAgg |
| 487 | .Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 488 | if (ExpectedPacketSize != nBytesReceived) |
| 489 | { |
| 490 | LOG_MSG_ERROR( |
| 491 | "Receiving aggregated packet from the USB pipe(%d bytes) " |
| 492 | "failed!\n", nBytesReceived); |
| 493 | print_buff(pReceivedPacket, nBytesReceived); |
| 494 | return false; |
| 495 | } |
| 496 | |
| 497 | |
| 498 | for(int i = 0; i < NUM_PACKETS; i++) { |
| 499 | if (!RNDISAggregationHelper:: |
| 500 | CompareIPvsRNDISPacket(pPackets[i], pIpPacketsSizes[i], |
| 501 | pReceivedPacket + (i * ExpectedPacketSize / NUM_PACKETS), |
| 502 | ExpectedPacketSize / NUM_PACKETS)) |
| 503 | return false; |
| 504 | } |
| 505 | |
| 506 | return true; |
| 507 | } |
| 508 | }; |
| 509 | |
| 510 | class RNDISAggregationByteLimitTestFC : public RNDISAggregationTestFixture { |
| 511 | public: |
| 512 | |
| 513 | ///////////////////////////////////////////////////////////////////////////////// |
| 514 | |
| 515 | RNDISAggregationByteLimitTestFC() { |
| 516 | m_name = "RNDISAggregationByteLimitTestFC"; |
| 517 | m_description = "RNDISAggregationByteLimitTestFC - Send 4 IP packet with FC" |
| 518 | "and expect 4 aggregated RNDIS packets."; |
| 519 | } |
| 520 | |
| 521 | ///////////////////////////////////////////////////////////////////////////////// |
| 522 | |
| 523 | virtual bool AddRules() { |
| 524 | return AddRulesAggByteLimit(true); |
| 525 | } // AddRules() |
| 526 | |
| 527 | ///////////////////////////////////////////////////////////////////////////////// |
| 528 | |
| 529 | bool TestLogic() { |
| 530 | /*The packets that will be sent*/ |
| 531 | |
| 532 | Byte pPackets[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 533 | /*Buffer for the packets that will be received*/ |
| 534 | Byte pReceivedPacket[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 535 | /*Total size of all sent packets |
| 536 | * (this is the max size of the aggregated |
| 537 | *packet minus the size of the header and the NDP) |
| 538 | */ |
| 539 | uint32_t nIPv4DSTAddr; |
| 540 | size_t pIpPacketsSizes[NUM_PACKETS]; |
| 541 | size_t ExpectedPacketSize = |
| 542 | sizeof(struct RndisEtherHeader) + MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 543 | |
| 544 | for (int i = 0; i < NUM_PACKETS; i++) { |
| 545 | /* |
| 546 | *initialize the packets |
| 547 | *Load input data (IP packet) from file |
| 548 | */ |
| 549 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 550 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) { |
| 551 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 552 | return false; |
| 553 | } |
| 554 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 555 | memcpy(&pPackets[i][IPV4_DST_ADDR_OFFSET], &nIPv4DSTAddr, |
| 556 | sizeof(nIPv4DSTAddr)); |
| 557 | for (int j = pIpPacketsSizes[i]; j < MAX_PACKET_SIZE / NUM_PACKETS + 1; j++) { |
| 558 | pPackets[i][j] = j & 0xFF; |
| 559 | } |
| 560 | pIpPacketsSizes[i] = MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 561 | |
| 562 | /* send the packet */ |
| 563 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 564 | pIpPacketsSizes[i]); |
| 565 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 566 | if (pIpPacketsSizes[i] != nBytesSent) { |
| 567 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 568 | "failed!\n", pIpPacketsSizes[i]); |
| 569 | return false; |
| 570 | } |
| 571 | } |
| 572 | |
| 573 | /* receive the packet */ |
| 574 | LOG_MSG_DEBUG( |
| 575 | "Reading packets from the USB pipe(%d bytes for each)" |
| 576 | "\n", ExpectedPacketSize); |
| 577 | for (int i = 0; i < NUM_PACKETS; i++) { |
| 578 | size_t nBytesReceived = m_IpaToUsbPipeAgg |
| 579 | .Receive(pReceivedPacket[i], MAX_PACKET_SIZE); |
| 580 | if (ExpectedPacketSize != nBytesReceived) { |
| 581 | LOG_MSG_ERROR( |
| 582 | "Receiving aggregated packet from the USB pipe(%d bytes) " |
| 583 | "failed!\n", nBytesReceived); |
| 584 | print_buff(pReceivedPacket[i], nBytesReceived); |
| 585 | return false; |
| 586 | } |
| 587 | print_buff(pReceivedPacket, nBytesReceived); |
| 588 | } |
| 589 | |
| 590 | |
| 591 | for (int i = 0; i < NUM_PACKETS; i++) { |
| 592 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket( |
| 593 | pPackets[i], |
| 594 | pIpPacketsSizes[i], |
| 595 | pReceivedPacket[i], |
| 596 | ExpectedPacketSize)) return false; |
| 597 | } |
| 598 | |
| 599 | return true; |
| 600 | } |
| 601 | }; |
| 602 | |
| 603 | class RNDISAggregationDualDpTestFC : public RNDISAggregationTestFixture { |
| 604 | public: |
| 605 | |
| 606 | ///////////////////////////////////////////////////////////////////////////////// |
| 607 | |
| 608 | RNDISAggregationDualDpTestFC() { |
| 609 | m_name = "RNDISAggregationDualDpTestFC"; |
| 610 | m_description = "RNDISAggregationDualDpTestFC - Send IP packets " |
| 611 | "on two datapathes: one with FC and one without. " |
| 612 | "Expect 2 aggregated RNDIS packets on pipe with FC. " |
| 613 | "Expect one aggregated RNDIS packet on pipe without FC. "; |
| 614 | } |
| 615 | |
| 616 | ///////////////////////////////////////////////////////////////////////////////// |
| 617 | |
| 618 | virtual bool AddRules() { |
| 619 | return AddRulesAggDualFC(); |
| 620 | } |
| 621 | |
| 622 | ///////////////////////////////////////////////////////////////////////////////// |
| 623 | |
| 624 | bool TestLogic() { |
| 625 | int i; |
| 626 | /* The packets that will be sent */ |
| 627 | Byte pPackets[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 628 | /* Buffer for the packets that will be received */ |
| 629 | Byte pReceivedPacket[(NUM_PACKETS / 2) * MAX_PACKET_SIZE]; |
| 630 | Byte pReceivedPacketFC[NUM_PACKETS / 2][MAX_PACKET_SIZE]; |
| 631 | /* |
| 632 | * Total size of all sent packets |
| 633 | * (this is the max size of the aggregated |
| 634 | * packet minus the size of the header and the NDP) |
| 635 | */ |
| 636 | uint32_t nIPv4DSTAddr; |
| 637 | size_t nBytesReceived; |
| 638 | size_t pIpPacketsSizes[NUM_PACKETS]; |
| 639 | size_t ExpectedPacketSize = |
| 640 | sizeof(struct RndisEtherHeader) + MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 641 | |
| 642 | for (i = 0; i < NUM_PACKETS; i++) { |
| 643 | /* |
| 644 | * Initialize the packets |
| 645 | * Load input data (IP packet) from file |
| 646 | */ |
| 647 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 648 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) { |
| 649 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 650 | return false; |
| 651 | } |
| 652 | /* |
| 653 | * Half of the packets will go to 127.0.0.1 |
| 654 | * and the other half to 127.0.0.2 |
| 655 | */ |
| 656 | nIPv4DSTAddr = ntohl(0x7F000001 + (i & 0x1)); |
| 657 | memcpy(&pPackets[i][IPV4_DST_ADDR_OFFSET], &nIPv4DSTAddr, |
| 658 | sizeof(nIPv4DSTAddr)); |
| 659 | for (int j = pIpPacketsSizes[i]; j < MAX_PACKET_SIZE / NUM_PACKETS + 1; j++) { |
| 660 | pPackets[i][j] = j & 0xFF; |
| 661 | } |
| 662 | pIpPacketsSizes[i] = MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 663 | |
| 664 | /* send the packet */ |
| 665 | LOG_MSG_DEBUG("Sending packet into the m_HsicToIpaPipe pipe (%d bytes)\n", |
| 666 | pIpPacketsSizes[i]); |
| 667 | print_buff(pPackets[i], pIpPacketsSizes[i]); |
| 668 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 669 | if (pIpPacketsSizes[i] != nBytesSent) { |
| 670 | LOG_MSG_ERROR("Sending packet into the m_HsicToIpaPipe pipe (%d bytes) " |
| 671 | "failed!\n", pIpPacketsSizes[i]); |
| 672 | return false; |
| 673 | } |
| 674 | } |
| 675 | |
| 676 | /* receive the packets from FC pipe */ |
| 677 | LOG_MSG_DEBUG( |
| 678 | "Reading packets from the m_IpaToUsbPipeAgg pipe (%d bytes for each)" |
| 679 | "\n", ExpectedPacketSize); |
| 680 | for (i = 0; i < NUM_PACKETS / 2; i++) { |
| 681 | nBytesReceived = m_IpaToUsbPipeAgg |
| 682 | .Receive(pReceivedPacketFC[i], MAX_PACKET_SIZE); |
| 683 | if (ExpectedPacketSize != nBytesReceived) { |
| 684 | LOG_MSG_ERROR( |
| 685 | "Receiving aggregated packet from the m_IpaToUsbPipeAgg pipe (%d bytes) " |
| 686 | "failed!\n", nBytesReceived); |
| 687 | print_buff(pReceivedPacketFC[i], nBytesReceived); |
| 688 | return false; |
| 689 | } |
| 690 | } |
| 691 | |
| 692 | for (i = 0; i < NUM_PACKETS / 2; i++) { |
| 693 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket( |
| 694 | pPackets[i * 2], |
| 695 | pIpPacketsSizes[i * 2], |
| 696 | pReceivedPacketFC[i], |
| 697 | ExpectedPacketSize)) return false; |
| 698 | } |
| 699 | |
| 700 | /* receive the packet from non-FC pipe */ |
| 701 | LOG_MSG_DEBUG( |
| 702 | "Reading packet from the m_IpaToUsbPipeAggPktLimit pipe (%d bytes)" |
| 703 | "\n", ExpectedPacketSize * 2); |
| 704 | nBytesReceived = m_IpaToUsbPipeAggPktLimit |
| 705 | .Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 706 | if (ExpectedPacketSize * 2 != nBytesReceived) { |
| 707 | LOG_MSG_ERROR( |
| 708 | "Receiving aggregated packets from the m_IpaToUsbPipeAggPktLimit pipe (%d bytes) " |
| 709 | "failed!\n", nBytesReceived); |
| 710 | print_buff(pReceivedPacket, nBytesReceived); |
| 711 | return false; |
| 712 | } |
| 713 | |
| 714 | for (int i = 0; i < NUM_PACKETS; i += 2) { |
| 715 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket( |
| 716 | pPackets[i + 1], // Odd packets are in the second pipe |
| 717 | pIpPacketsSizes[i + 1], |
| 718 | pReceivedPacket + (i * ExpectedPacketSize / 2), |
| 719 | ExpectedPacketSize)) |
| 720 | return false; |
| 721 | } |
| 722 | |
| 723 | return true; |
| 724 | } |
| 725 | }; |
| 726 | |
| 727 | class RNDISAggregationDualDpTestFcRoutingBased : public RNDISAggregationTestFixture { |
| 728 | public: |
| 729 | |
| 730 | ///////////////////////////////////////////////////////////////////////////////// |
| 731 | |
| 732 | RNDISAggregationDualDpTestFcRoutingBased() { |
| 733 | m_name = "RNDISAggregationDualDpTestFcRoutingBased"; |
| 734 | m_description = "RNDISAggregationDualDpTestFcRoutingBased - Send IP packets " |
| 735 | "on two datapathes: one with RT based FC and one without. " |
| 736 | "Expect 2 aggregated RNDIS packets on pipe with RT based FC. " |
| 737 | "Expect one aggregated RNDIS packet on pipe without RT based FC. "; |
| 738 | } |
| 739 | |
| 740 | ///////////////////////////////////////////////////////////////////////////////// |
| 741 | |
| 742 | virtual bool AddRules() { |
| 743 | return AddRulesAggDualFcRoutingBased(); |
| 744 | } |
| 745 | |
| 746 | ///////////////////////////////////////////////////////////////////////////////// |
| 747 | |
| 748 | bool TestLogic() { |
| 749 | int i; |
| 750 | /* The packets that will be sent */ |
| 751 | Byte pPackets[NUM_PACKETS][MAX_PACKET_SIZE]; |
| 752 | /* Buffer for the packets that will be received */ |
| 753 | Byte pReceivedPacket[(NUM_PACKETS / 2) * MAX_PACKET_SIZE]; |
| 754 | Byte pReceivedPacketFC[NUM_PACKETS / 2][MAX_PACKET_SIZE]; |
| 755 | /* |
| 756 | * Total size of all sent packets |
| 757 | * (this is the max size of the aggregated |
| 758 | * packet minus the size of the header and the NDP) |
| 759 | */ |
| 760 | uint32_t nIPv4DSTAddr; |
| 761 | size_t nBytesReceived; |
| 762 | size_t pIpPacketsSizes[NUM_PACKETS]; |
| 763 | size_t ExpectedPacketSize = |
| 764 | sizeof(struct RndisEtherHeader) + MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 765 | |
| 766 | for (i = 0; i < NUM_PACKETS; i++) { |
| 767 | /* |
| 768 | * Initialize the packets |
| 769 | * Load input data (IP packet) from file |
| 770 | */ |
| 771 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 772 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) { |
| 773 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 774 | return false; |
| 775 | } |
| 776 | /* |
| 777 | * Half of the packets will go to 127.0.0.1 |
| 778 | * and the other half to 127.0.0.2 |
| 779 | */ |
| 780 | nIPv4DSTAddr = ntohl(0x7F000001 + (i & 0x1)); |
| 781 | memcpy(&pPackets[i][IPV4_DST_ADDR_OFFSET], &nIPv4DSTAddr, |
| 782 | sizeof(nIPv4DSTAddr)); |
| 783 | for (int j = pIpPacketsSizes[i]; j < MAX_PACKET_SIZE / NUM_PACKETS + 1; j++) { |
| 784 | pPackets[i][j] = j & 0xFF; |
| 785 | } |
| 786 | pIpPacketsSizes[i] = MAX_PACKET_SIZE / NUM_PACKETS + 1; |
| 787 | |
| 788 | /* send the packet */ |
| 789 | LOG_MSG_DEBUG("Sending packet into the m_HsicToIpaPipe pipe (%d bytes)\n", |
| 790 | pIpPacketsSizes[i]); |
| 791 | print_buff(pPackets[i], pIpPacketsSizes[i]); |
| 792 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 793 | if (pIpPacketsSizes[i] != nBytesSent) { |
| 794 | LOG_MSG_ERROR("Sending packet into the m_HsicToIpaPipe pipe (%d bytes) " |
| 795 | "failed!\n", pIpPacketsSizes[i]); |
| 796 | return false; |
| 797 | } |
| 798 | } |
| 799 | |
| 800 | /* receive the packets from FC pipe */ |
| 801 | LOG_MSG_DEBUG( |
| 802 | "Reading packets from the m_IpaToUsbPipeAgg pipe (%d bytes for each)" |
| 803 | "\n", ExpectedPacketSize); |
| 804 | for (i = 0; i < NUM_PACKETS / 2; i++) { |
| 805 | nBytesReceived = m_IpaToUsbPipeAgg |
| 806 | .Receive(pReceivedPacketFC[i], MAX_PACKET_SIZE); |
| 807 | if (ExpectedPacketSize != nBytesReceived) { |
| 808 | LOG_MSG_ERROR( |
| 809 | "Receiving aggregated packet from the m_IpaToUsbPipeAgg pipe (%d bytes) " |
| 810 | "failed!\n", nBytesReceived); |
| 811 | print_buff(pReceivedPacketFC[i], nBytesReceived); |
| 812 | return false; |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | for (i = 0; i < NUM_PACKETS / 2; i++) { |
| 817 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket( |
| 818 | pPackets[i * 2], |
| 819 | pIpPacketsSizes[i * 2], |
| 820 | pReceivedPacketFC[i], |
| 821 | ExpectedPacketSize)) return false; |
| 822 | } |
| 823 | |
| 824 | /* receive the packet from non-FC pipe */ |
| 825 | LOG_MSG_DEBUG( |
| 826 | "Reading packet from the m_IpaToUsbPipeAggPktLimit pipe (%d bytes)" |
| 827 | "\n", ExpectedPacketSize * 2); |
| 828 | nBytesReceived = m_IpaToUsbPipeAggPktLimit |
| 829 | .Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 830 | if (ExpectedPacketSize * 2 != nBytesReceived) { |
| 831 | LOG_MSG_ERROR( |
| 832 | "Receiving aggregated packets from the m_IpaToUsbPipeAggPktLimit pipe (%d bytes) " |
| 833 | "failed!\n", nBytesReceived); |
| 834 | print_buff(pReceivedPacket, nBytesReceived); |
| 835 | return false; |
| 836 | } |
| 837 | |
| 838 | for (int i = 0; i < NUM_PACKETS; i += 2) { |
| 839 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket( |
| 840 | pPackets[i + 1], // Odd packets are in the second pipe |
| 841 | pIpPacketsSizes[i + 1], |
| 842 | pReceivedPacket + (i * ExpectedPacketSize / 2), |
| 843 | ExpectedPacketSize)) |
| 844 | return false; |
| 845 | } |
| 846 | |
| 847 | return true; |
| 848 | } |
| 849 | }; |
| 850 | |
| 851 | class RNDISAggregationDeaggregationNumPacketsTest: |
| 852 | public RNDISAggregationTestFixture { |
| 853 | public: |
| 854 | |
| 855 | RNDISAggregationDeaggregationNumPacketsTest() |
| 856 | { |
| 857 | m_name = "RNDISAggregationDeaggregationNumPacketsTest"; |
| 858 | m_description = "RNDISAggregationByteLimitTest - Send on IP packet " |
| 859 | "and expect aggregated RNDIS packet."; |
| 860 | } |
| 861 | |
| 862 | virtual bool AddRules() |
| 863 | { |
| 864 | return AddRulesDeAggEther(); |
| 865 | } /* AddRules()*/ |
| 866 | |
| 867 | bool TestLogic() |
| 868 | { |
| 869 | /*the packets that will be sent*/ |
| 870 | Byte pPacket[MAX_PACKET_SIZE]; |
| 871 | //Buffer for the packet that will be received |
| 872 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 873 | //Total size of all sent packets (this is the max size of the aggregated |
| 874 | //packet minus the size of the header and the NDP) |
| 875 | uint32_t nIPv4DSTAddr; |
| 876 | size_t pIpPacketsSize; |
| 877 | size_t pAggrPacketsSize = 0; |
| 878 | |
| 879 | for(int i = 0; i < NUM_PACKETS; i++) { |
| 880 | //initialize the packets |
| 881 | // Load input data (RNDIS packet) from file |
| 882 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 883 | if (!RNDISAggregationHelper::LoadRNDISPacket(m_eIP, pPacket + pAggrPacketsSize, pIpPacketsSize)) |
| 884 | { |
| 885 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 886 | return false; |
| 887 | } |
| 888 | pAggrPacketsSize += pIpPacketsSize; |
| 889 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 890 | memcpy (&((pPacket + i * pIpPacketsSize)[IPV4_DST_ADDR_OFFSET_IN_RNDIS]),&nIPv4DSTAddr, |
| 891 | sizeof(nIPv4DSTAddr)); |
| 892 | } |
| 893 | print_buff(pPacket, pAggrPacketsSize); |
| 894 | |
| 895 | /*send the packet*/ |
| 896 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 897 | pIpPacketsSize * NUM_PACKETS); |
| 898 | size_t nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket, pAggrPacketsSize); |
| 899 | if (pAggrPacketsSize != nBytesSent) |
| 900 | { |
| 901 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 902 | "failed!\n", pIpPacketsSize * NUM_PACKETS); |
| 903 | return false; |
| 904 | } |
| 905 | for(int i = 0; i < NUM_PACKETS; i++) { |
| 906 | //receive the packet, one by one |
| 907 | LOG_MSG_DEBUG("Reading packet from the USB pipe(%d bytes should be there)" |
| 908 | "\n", pIpPacketsSize - sizeof(struct RndisHeader)); |
| 909 | size_t nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 910 | if (pIpPacketsSize - sizeof(struct RndisHeader) != nBytesReceived) |
| 911 | { |
| 912 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 913 | "failed!\n", nBytesReceived); |
| 914 | print_buff(pReceivedPacket, nBytesReceived); |
| 915 | return false; |
| 916 | } |
| 917 | if (!RNDISAggregationHelper::CompareEthervsRNDISPacket(pReceivedPacket, |
| 918 | nBytesReceived, |
| 919 | pPacket + i * pIpPacketsSize, |
| 920 | pIpPacketsSize)) |
| 921 | return false; |
| 922 | } |
| 923 | |
| 924 | return true; |
| 925 | } |
| 926 | |
| 927 | ///////////////////////////////////////////////////////////////////////////////// |
| 928 | }; |
| 929 | |
| 930 | class RNDISAggregationDeaggregationExceptionPacketsTest: |
| 931 | public RNDISAggregationTestFixture { |
| 932 | public: |
| 933 | |
| 934 | RNDISAggregationDeaggregationExceptionPacketsTest() |
| 935 | { |
| 936 | m_name = "RNDISAggregationDeaggregationExceptionPacketsTest"; |
| 937 | m_description = "RNDISAggregationDeaggregationExceptionPacketsTest - Send 5 frames " |
| 938 | "of size 43 bytes, 1025 bytes, 43 bytes, 981 bytes, and 1024 bytes " |
| 939 | "and expect aggregated RNDIS packet."; |
| 940 | } |
| 941 | |
| 942 | virtual bool AddRules() |
| 943 | { |
| 944 | return AddRulesDeAggEther(); |
| 945 | } /* AddRules()*/ |
| 946 | |
| 947 | bool TestLogic() |
| 948 | { |
| 949 | /*the packets that will be sent*/ |
| 950 | Byte pPacket[MAX_PACKET_SIZE]; |
| 951 | Byte pPacket1[MAX_PACKET_SIZE +1]; |
| 952 | Byte pPacket2[MAX_PACKET_SIZE]; |
| 953 | Byte pPacket3[MAX_PACKET_SIZE]; |
| 954 | |
| 955 | //Buffer for the packet that will be received |
| 956 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 957 | //Total size of all sent packets (this is the max size of the aggregated |
| 958 | //packet minus the size of the header and the NDP) |
| 959 | uint32_t nIPv4DSTAddr; |
| 960 | size_t pIpPacketsSize; |
| 961 | size_t pAggrPacketsSize = 0; |
| 962 | size_t nBytesSent; |
| 963 | size_t nBytesReceived; |
| 964 | |
| 965 | /* Create the frame of size 43 bytes which is one less byte than RNDIS header */ |
| 966 | pAggrPacketsSize = sizeof(struct RndisHeader) - 1; |
| 967 | struct RndisHeader *pRndisHeader = (struct RndisHeader*)pPacket; |
| 968 | memset(pRndisHeader, 0, (sizeof(struct RndisHeader) - 1)); |
| 969 | pRndisHeader->MessageType = 0x01; |
| 970 | pRndisHeader->MessageLength = pAggrPacketsSize; |
| 971 | pRndisHeader->DataOffset = 0x24; |
| 972 | pRndisHeader->DataLength = 0; |
| 973 | |
| 974 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 975 | memcpy (&((pPacket)[IPV4_DST_ADDR_OFFSET_IN_RNDIS]),&nIPv4DSTAddr, |
| 976 | sizeof(nIPv4DSTAddr)); |
| 977 | print_buff(pPacket, pAggrPacketsSize); |
| 978 | |
| 979 | /* Send the first frame */ |
| 980 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 981 | pAggrPacketsSize); |
| 982 | nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket, pAggrPacketsSize); |
| 983 | if (pAggrPacketsSize != nBytesSent) |
| 984 | { |
| 985 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 986 | "failed!\n", pAggrPacketsSize); |
| 987 | return false; |
| 988 | } |
| 989 | /* This is deaggregation exception packet, this packet should not arrive at this pipe */ |
| 990 | LOG_MSG_DEBUG("Reading packet from the USB pipe(0 bytes should be there)\n"); |
| 991 | nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 992 | if (0 != nBytesReceived) |
| 993 | { |
| 994 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 995 | "failed!\n", nBytesReceived); |
| 996 | print_buff(pReceivedPacket, nBytesReceived); |
| 997 | return false; |
| 998 | } |
| 999 | |
| 1000 | /* Create a frame of size 1025 bytes */ |
| 1001 | pAggrPacketsSize = 0; |
| 1002 | for(int i = 0; i < 8; i++) { |
| 1003 | //initialize the packets |
| 1004 | // Load input data (RNDIS packet) from file |
| 1005 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 1006 | if (!RNDISAggregationHelper::LoadRNDISPacket(m_eIP, pPacket1 + pAggrPacketsSize, pIpPacketsSize)) |
| 1007 | { |
| 1008 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 1009 | return false; |
| 1010 | } |
| 1011 | pAggrPacketsSize += pIpPacketsSize; |
| 1012 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 1013 | memcpy (&((pPacket1 + i * pIpPacketsSize)[IPV4_DST_ADDR_OFFSET_IN_RNDIS]),&nIPv4DSTAddr, |
| 1014 | sizeof(nIPv4DSTAddr)); |
| 1015 | } |
| 1016 | |
| 1017 | pPacket1[pAggrPacketsSize] = 0xdd; |
| 1018 | pAggrPacketsSize = pAggrPacketsSize + 1; |
| 1019 | |
| 1020 | print_buff(pPacket1, pAggrPacketsSize); |
| 1021 | |
| 1022 | /* Send the 2nd frame */ |
| 1023 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 1024 | pAggrPacketsSize); |
| 1025 | nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket1, pAggrPacketsSize); |
| 1026 | if (pAggrPacketsSize != nBytesSent) |
| 1027 | { |
| 1028 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 1029 | "failed!\n", pAggrPacketsSize); |
| 1030 | return false; |
| 1031 | } |
| 1032 | |
| 1033 | for(int i = 0; i < 8; i++) { |
| 1034 | //Receive the packet, one by one |
| 1035 | LOG_MSG_DEBUG("Reading packet from the USB pipe(%d bytes should be there)" |
| 1036 | "\n", pIpPacketsSize - sizeof(struct RndisHeader)); |
| 1037 | size_t nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 1038 | if (pIpPacketsSize - sizeof(struct RndisHeader) != nBytesReceived) |
| 1039 | { |
| 1040 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 1041 | "failed!\n", nBytesReceived); |
| 1042 | print_buff(pReceivedPacket, nBytesReceived); |
| 1043 | return false; |
| 1044 | } |
| 1045 | if (!RNDISAggregationHelper::CompareEthervsRNDISPacket(pReceivedPacket, |
| 1046 | nBytesReceived, |
| 1047 | pPacket1 + i * pIpPacketsSize, |
| 1048 | pIpPacketsSize)) |
| 1049 | return false; |
| 1050 | } |
| 1051 | |
| 1052 | /* Create a frame of size 1024 bytes and send as 2 frames */ |
| 1053 | pAggrPacketsSize = 0; |
| 1054 | for(int i = 0; i < 8; i++) { |
| 1055 | //initialize the packets |
| 1056 | // Load input data (RNDIS packet) from file |
| 1057 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 1058 | if (!RNDISAggregationHelper::LoadRNDISPacket(m_eIP, pPacket2 + pAggrPacketsSize, pIpPacketsSize)) |
| 1059 | { |
| 1060 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 1061 | return false; |
| 1062 | } |
| 1063 | pAggrPacketsSize += pIpPacketsSize; |
| 1064 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 1065 | memcpy (&((pPacket2 + i * pIpPacketsSize)[IPV4_DST_ADDR_OFFSET_IN_RNDIS]),&nIPv4DSTAddr, |
| 1066 | sizeof(nIPv4DSTAddr)); |
| 1067 | } |
| 1068 | print_buff(pPacket2, pAggrPacketsSize); |
| 1069 | |
| 1070 | /* Send the 3rd frame */ |
| 1071 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", 43); |
| 1072 | nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket2, 43); |
| 1073 | if (43 != nBytesSent) |
| 1074 | { |
| 1075 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 1076 | "failed!\n", 43); |
| 1077 | |
| 1078 | return false; |
| 1079 | } |
| 1080 | /* This is deaggregation exception packet, this packet should not arrive at this pipe */ |
| 1081 | LOG_MSG_DEBUG("Reading packet from the USB pipe(0 bytes should be there)\n"); |
| 1082 | nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 1083 | if (0 != nBytesReceived) |
| 1084 | { |
| 1085 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 1086 | "failed!\n", nBytesReceived); |
| 1087 | print_buff(pReceivedPacket, nBytesReceived); |
| 1088 | return false; |
| 1089 | } |
| 1090 | /* Send the 4rd frame */ |
| 1091 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 1092 | pAggrPacketsSize - 43 ); |
| 1093 | nBytesSent = m_UsbToIpaPipeDeagg.Send((pPacket2 + 43), pAggrPacketsSize - 43); |
| 1094 | if ((pAggrPacketsSize - 43) != nBytesSent) |
| 1095 | { |
| 1096 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 1097 | "failed!\n", pAggrPacketsSize - 43); |
| 1098 | return false; |
| 1099 | } |
| 1100 | /* This is deaggregation exception packet, this packet should not arrive at this pipe */ |
| 1101 | LOG_MSG_DEBUG("Reading packet from the USB pipe(0 bytes should be there)\n"); |
| 1102 | nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 1103 | if (0 != nBytesReceived) |
| 1104 | { |
| 1105 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 1106 | "failed!\n", nBytesReceived); |
| 1107 | print_buff(pReceivedPacket, nBytesReceived); |
| 1108 | return false; |
| 1109 | } |
| 1110 | |
| 1111 | /* Create a frame of size 1024 bytes */ |
| 1112 | pAggrPacketsSize = 0; |
| 1113 | for(int i = 0; i < 8; i++) { |
| 1114 | //initialize the packets |
| 1115 | //Load input data (RNDIS packet) from file |
| 1116 | pIpPacketsSize = MAX_PACKET_SIZE; |
| 1117 | if (!RNDISAggregationHelper::LoadRNDISPacket(m_eIP, pPacket3 + pAggrPacketsSize, pIpPacketsSize)) |
| 1118 | { |
| 1119 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 1120 | return false; |
| 1121 | } |
| 1122 | pAggrPacketsSize += pIpPacketsSize; |
| 1123 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 1124 | memcpy (&((pPacket3 + i * pIpPacketsSize)[IPV4_DST_ADDR_OFFSET_IN_RNDIS]),&nIPv4DSTAddr, |
| 1125 | sizeof(nIPv4DSTAddr)); |
| 1126 | } |
| 1127 | print_buff(pPacket3, pAggrPacketsSize); |
| 1128 | |
| 1129 | /* Send the 5th frame */ |
| 1130 | LOG_MSG_ERROR("blend-3 Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 1131 | pAggrPacketsSize); |
| 1132 | nBytesSent = m_UsbToIpaPipeDeagg.Send(pPacket3, pAggrPacketsSize); |
| 1133 | if (pAggrPacketsSize != nBytesSent) |
| 1134 | { |
| 1135 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 1136 | "failed!\n", pAggrPacketsSize); |
| 1137 | return false; |
| 1138 | } |
| 1139 | |
| 1140 | for(int i = 0; i < 8; i++) { |
| 1141 | //Receive the packet, one by one |
| 1142 | LOG_MSG_DEBUG("Reading packet from the USB pipe(%d bytes should be there)" |
| 1143 | "\n", pIpPacketsSize - sizeof(struct RndisHeader)); |
| 1144 | size_t nBytesReceived = m_IpaToUsbPipe.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 1145 | if (pIpPacketsSize - sizeof(struct RndisHeader) != nBytesReceived) |
| 1146 | { |
| 1147 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 1148 | "failed!\n", nBytesReceived); |
| 1149 | print_buff(pReceivedPacket, nBytesReceived); |
| 1150 | return false; |
| 1151 | } |
| 1152 | if (!RNDISAggregationHelper::CompareEthervsRNDISPacket(pReceivedPacket, |
| 1153 | nBytesReceived, |
| 1154 | pPacket3 + i * pIpPacketsSize, |
| 1155 | pIpPacketsSize)) |
| 1156 | return false; |
| 1157 | } |
| 1158 | |
| 1159 | return true; |
| 1160 | } |
| 1161 | |
| 1162 | }; |
| 1163 | |
| 1164 | class RNDISAggregationPacketLimitTest: public RNDISAggregationTestFixture { |
| 1165 | public: |
| 1166 | |
| 1167 | ///////////////////////////////////////////////////////////////////////////////// |
| 1168 | |
| 1169 | RNDISAggregationPacketLimitTest() |
| 1170 | { |
| 1171 | m_name = "RNDISAggregationPacketLimitTest"; |
| 1172 | m_description = "RNDISAggregationPacketLimitTest - Send 2 IP packet " |
| 1173 | "and expect aggregated RNDIS packet."; |
| 1174 | } |
| 1175 | |
| 1176 | ///////////////////////////////////////////////////////////////////////////////// |
| 1177 | |
| 1178 | virtual bool AddRules() |
| 1179 | { |
| 1180 | return AddRulesAggPacketLimit(); |
| 1181 | } // AddRules() |
| 1182 | |
| 1183 | ///////////////////////////////////////////////////////////////////////////////// |
| 1184 | |
| 1185 | bool TestLogic() |
| 1186 | { |
| 1187 | //The packets that will be sent |
| 1188 | |
| 1189 | Byte pPackets[2][MAX_PACKET_SIZE]; |
| 1190 | //Buffer for the packet that will be received |
| 1191 | Byte pReceivedPacket[2*MAX_PACKET_SIZE]; |
| 1192 | //Total size of all sent packets (this is the max size of the aggregated |
| 1193 | //packet minus the size of the header and the NDP) |
| 1194 | uint32_t nIPv4DSTAddr; |
| 1195 | size_t pIpPacketsSizes[2]; |
| 1196 | size_t ExpectedPacketSize = 2 * sizeof(struct RndisEtherHeader); |
| 1197 | |
| 1198 | for(int i = 0; i < 2; i++) { |
| 1199 | //initialize the packets |
| 1200 | // Load input data (IP packet) from file |
| 1201 | pIpPacketsSizes[i] = MAX_PACKET_SIZE; |
| 1202 | if (!LoadDefaultPacket(m_eIP, pPackets[i], pIpPacketsSizes[i])) |
| 1203 | { |
| 1204 | LOG_MSG_ERROR("Failed to load Ethernet Packet"); |
| 1205 | return false; |
| 1206 | } |
| 1207 | nIPv4DSTAddr = ntohl(0x7F000001); |
| 1208 | memcpy (&pPackets[i][IPV4_DST_ADDR_OFFSET],&nIPv4DSTAddr, |
| 1209 | sizeof(nIPv4DSTAddr)); |
| 1210 | |
| 1211 | //send the packet |
| 1212 | LOG_MSG_DEBUG("Sending packet into the A2 TETH pipe(%d bytes)\n", |
| 1213 | pIpPacketsSizes[i]); |
| 1214 | size_t nBytesSent = m_HsicToIpaPipe.Send(pPackets[i], pIpPacketsSizes[i]); |
| 1215 | if (pIpPacketsSizes[i] != nBytesSent) |
| 1216 | { |
| 1217 | LOG_MSG_ERROR("Sending packet into the USB pipe(%d bytes) " |
| 1218 | "failed!\n", pIpPacketsSizes[i]); |
| 1219 | return false; |
| 1220 | } |
| 1221 | ExpectedPacketSize += pIpPacketsSizes[i]; |
| 1222 | } |
| 1223 | |
| 1224 | //receive the packet |
| 1225 | LOG_MSG_DEBUG("Reading packet from the USB pipe(%d bytes should be there)" |
| 1226 | "\n", ExpectedPacketSize); |
| 1227 | size_t nBytesReceived = m_IpaToUsbPipeAggPktLimit.Receive(pReceivedPacket, MAX_PACKET_SIZE); |
| 1228 | if (ExpectedPacketSize != nBytesReceived) |
| 1229 | { |
| 1230 | LOG_MSG_ERROR("Receiving aggregated packet from the USB pipe(%d bytes) " |
| 1231 | "failed!\n", nBytesReceived); |
| 1232 | print_buff(pReceivedPacket, nBytesReceived); |
| 1233 | return false; |
| 1234 | } |
| 1235 | |
| 1236 | |
| 1237 | for(int i = 0; i < 2; i++) { |
| 1238 | if (!RNDISAggregationHelper::CompareIPvsRNDISPacket(pPackets[i], pIpPacketsSizes[i], |
| 1239 | pReceivedPacket + (i * ExpectedPacketSize / 2), ExpectedPacketSize / 2)) |
| 1240 | return false; |
| 1241 | } |
| 1242 | |
| 1243 | return true; |
| 1244 | } |
| 1245 | |
| 1246 | ///////////////////////////////////////////////////////////////////////////////// |
| 1247 | }; |
| 1248 | |
| 1249 | |
| 1250 | |
| 1251 | static RNDISAggregationSanityTest aRNDISAggregationSanityTest; |
| 1252 | static RNDISAggregationDeaggregation1PacketTest aRNDISAggregationDeaggregation1PacketTest; |
| 1253 | static RNDISAggregation1PacketTest aRNDISAggregation1PacketTest; |
| 1254 | static RNDISAggregationSuspendWaTest aRNDISAggregationSuspendWaTest; |
| 1255 | static RNDISAggregationByteLimitTest aRNDISAggregationByteLimitTest; |
| 1256 | static RNDISAggregationByteLimitTestFC aRNDISAggregationByteLimitTestFC; |
| 1257 | static RNDISAggregationDualDpTestFC aRNDISAggregationDualDpTestFC; |
| 1258 | static RNDISAggregationDualDpTestFcRoutingBased aRNDISAggregationDualDpTestFcRoutingBased; |
| 1259 | static RNDISAggregationDeaggregationNumPacketsTest aRNDISAggregationDeaggregationNumPacketsTest; |
| 1260 | static RNDISAggregationDeaggregationExceptionPacketsTest aRNDISAggregationDeaggregationExceptionPacketsTest; |
| 1261 | static RNDISAggregationPacketLimitTest aRNDISAggregationPacketLimitTest; |
| 1262 | |
| 1263 | ///////////////////////////////////////////////////////////////////////////////// |
| 1264 | // EOF //// |
| 1265 | ///////////////////////////////////////////////////////////////////////////////// |