Duy Truong | 790f06d | 2013-02-13 16:38:12 -0800 | [diff] [blame] | 1 | /* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | /* |
| 14 | * SDIO-Abstraction-Layer Test Module. |
| 15 | * |
| 16 | */ |
| 17 | |
| 18 | #include <linux/module.h> |
| 19 | #include <linux/device.h> |
| 20 | #include <linux/workqueue.h> |
| 21 | #include <linux/fs.h> |
| 22 | #include <linux/cdev.h> |
| 23 | #include <linux/sched.h> |
| 24 | #include <linux/wait.h> |
| 25 | #include <linux/delay.h> |
| 26 | #include <linux/slab.h> |
| 27 | #include <linux/random.h> |
| 28 | #include <linux/platform_device.h> |
| 29 | #include <mach/sdio_smem.h> |
| 30 | #include <linux/wakelock.h> |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 31 | #include <linux/uaccess.h> |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 32 | |
Alhad Purnapatre | d0d12e7 | 2011-10-26 14:04:42 -0700 | [diff] [blame] | 33 | #include "sdio_al_private.h" |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 34 | #include <linux/debugfs.h> |
| 35 | |
| 36 | #include <linux/kthread.h> |
| 37 | enum lpm_test_msg_type { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 38 | LPM_NO_MSG, /* 0 */ |
| 39 | LPM_MSG_SEND, /* 1 */ |
| 40 | LPM_MSG_REC, /* 2 */ |
| 41 | LPM_SLEEP, /* 3 */ |
| 42 | LPM_WAKEUP, /* 4 */ |
| 43 | LPM_NOTIFY /* 5 */ |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 44 | }; |
| 45 | |
| 46 | #define LPM_NO_MSG_NAME "LPM No Event" |
| 47 | #define LPM_MSG_SEND_NAME "LPM Send Msg Event" |
| 48 | #define LPM_MSG_REC_NAME "LPM Receive Msg Event" |
| 49 | #define LPM_SLEEP_NAME "LPM Sleep Event" |
| 50 | #define LPM_WAKEUP_NAME "LPM Wakeup Event" |
| 51 | |
| 52 | /** Module name string */ |
| 53 | #define TEST_MODULE_NAME "sdio_al_test" |
| 54 | |
| 55 | #define TEST_SIGNATURE 0x12345678 |
| 56 | #define TEST_CONFIG_SIGNATURE 0xBEEFCAFE |
| 57 | |
| 58 | #define MAX_XFER_SIZE (16*1024) |
| 59 | #define SMEM_MAX_XFER_SIZE 0xBC000 |
| 60 | #define A2_MIN_PACKET_SIZE 5 |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 61 | #define RMNT_PACKET_SIZE (4*1024) |
Maya Erez | bde9df8 | 2011-08-02 14:40:00 +0300 | [diff] [blame] | 62 | #define DUN_PACKET_SIZE (2*1024) |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 63 | #define CSVT_PACKET_SIZE 1700 |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 64 | |
| 65 | #define TEST_DBG(x...) if (test_ctx->runtime_debug) pr_info(x) |
| 66 | |
| 67 | #define LPM_TEST_NUM_OF_PACKETS 100 |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 68 | #define LPM_MAX_OPEN_CHAN_PER_DEV 4 |
| 69 | #define LPM_ARRAY_SIZE (7*LPM_TEST_NUM_OF_PACKETS*LPM_MAX_OPEN_CHAN_PER_DEV) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 70 | #define SDIO_LPM_TEST "sdio_lpm_test_reading_task" |
| 71 | #define LPM_TEST_CONFIG_SIGNATURE 0xDEADBABE |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 72 | #define LPM_MSG_NAME_SIZE 20 |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 73 | #define MAX_STR_SIZE 10 |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 74 | #define MAX_AVG_RTT_TIME_USEC 2500 |
| 75 | #define SDIO_RMNT_RTT_PACKET_SIZE 32 |
| 76 | #define SDIO_CSVT_RTT_PACKET_SIZE 1900 |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 77 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 78 | #define A2_HEADER_OVERHEAD 8 |
| 79 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 80 | enum rx_process_state { |
| 81 | RX_PROCESS_PACKET_INIT, |
| 82 | RX_PROCESS_A2_HEADER, |
| 83 | RX_PROCESS_PACKET_DATA, |
| 84 | }; |
| 85 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 86 | enum sdio_test_case_type { |
| 87 | SDIO_TEST_LOOPBACK_HOST, |
| 88 | SDIO_TEST_LOOPBACK_CLIENT, |
| 89 | SDIO_TEST_LPM_HOST_WAKER, |
| 90 | SDIO_TEST_LPM_CLIENT_WAKER, |
| 91 | SDIO_TEST_LPM_RANDOM, |
| 92 | SDIO_TEST_HOST_SENDER_NO_LP, |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 93 | SDIO_TEST_CLOSE_CHANNEL, |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 94 | SDIO_TEST_A2_VALIDATION, |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 95 | /* The following tests are not part of the 9k tests and should be |
| 96 | * kept last in case new tests are added |
| 97 | */ |
| 98 | SDIO_TEST_PERF, |
| 99 | SDIO_TEST_RTT, |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 100 | SDIO_TEST_MODEM_RESET, |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 101 | }; |
| 102 | |
| 103 | struct lpm_task { |
| 104 | struct task_struct *lpm_task; |
| 105 | const char *task_name; |
| 106 | }; |
| 107 | |
| 108 | struct lpm_entry_type { |
| 109 | enum lpm_test_msg_type msg_type; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 110 | char msg_name[LPM_MSG_NAME_SIZE]; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 111 | u32 counter; |
| 112 | u32 current_ms; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 113 | u32 read_avail_mask; |
| 114 | char chan_name[CHANNEL_NAME_SIZE]; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 115 | }; |
| 116 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 117 | struct lpm_msg { |
| 118 | u32 signature; |
| 119 | u32 counter; |
| 120 | u32 reserve1; |
| 121 | u32 reserve2; |
| 122 | }; |
| 123 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 124 | struct test_config_msg { |
| 125 | u32 signature; |
| 126 | u32 test_case; |
| 127 | u32 test_param; |
| 128 | u32 num_packets; |
| 129 | u32 num_iterations; |
| 130 | }; |
| 131 | |
| 132 | struct test_result_msg { |
| 133 | u32 signature; |
| 134 | u32 is_successful; |
| 135 | }; |
| 136 | |
| 137 | struct test_work { |
| 138 | struct work_struct work; |
| 139 | struct test_channel *test_ch; |
| 140 | }; |
| 141 | |
| 142 | enum sdio_channels_ids { |
| 143 | SDIO_RPC, |
| 144 | SDIO_QMI, |
| 145 | SDIO_RMNT, |
| 146 | SDIO_DIAG, |
| 147 | SDIO_DUN, |
| 148 | SDIO_SMEM, |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 149 | SDIO_CSVT, |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 150 | SDIO_MAX_CHANNELS |
| 151 | }; |
| 152 | |
| 153 | enum sdio_test_results { |
| 154 | TEST_NO_RESULT, |
| 155 | TEST_FAILED, |
| 156 | TEST_PASSED |
| 157 | }; |
| 158 | |
| 159 | enum sdio_lpm_vote_state { |
| 160 | SDIO_NO_VOTE, |
| 161 | SDIO_VOTE_FOR_SLEEP, |
| 162 | SDIO_VOTE_AGAINST_SLEEP |
| 163 | }; |
| 164 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 165 | struct sdio_test_device { |
| 166 | int open_channels_counter_to_recv; |
| 167 | int open_channels_counter_to_send; |
| 168 | struct lpm_entry_type *lpm_arr; |
| 169 | int array_size; |
| 170 | void *sdio_al_device; |
| 171 | spinlock_t lpm_array_lock; |
| 172 | unsigned long lpm_array_lock_flags; |
| 173 | u32 next_avail_entry_in_array; |
| 174 | struct lpm_task lpm_test_task; |
| 175 | u32 next_mask_id; |
| 176 | u32 read_avail_mask; |
| 177 | int modem_result_per_dev; |
| 178 | int final_result_per_dev; |
| 179 | }; |
| 180 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 181 | struct test_channel { |
| 182 | struct sdio_channel *ch; |
| 183 | |
| 184 | char name[CHANNEL_NAME_SIZE]; |
| 185 | int ch_id; |
| 186 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 187 | struct sdio_test_device *test_device; |
| 188 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 189 | u32 *buf; |
| 190 | u32 buf_size; |
| 191 | |
| 192 | struct workqueue_struct *workqueue; |
| 193 | struct test_work test_work; |
| 194 | |
| 195 | u32 rx_bytes; |
| 196 | u32 tx_bytes; |
| 197 | |
| 198 | wait_queue_head_t wait_q; |
| 199 | atomic_t rx_notify_count; |
| 200 | atomic_t tx_notify_count; |
| 201 | atomic_t any_notify_count; |
| 202 | atomic_t wakeup_client; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 203 | atomic_t card_detected_event; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 204 | |
| 205 | int wait_counter; |
| 206 | |
| 207 | int is_used; |
| 208 | int test_type; |
| 209 | int ch_ready; |
| 210 | |
| 211 | struct test_config_msg config_msg; |
| 212 | |
| 213 | int test_completed; |
| 214 | int test_result; |
| 215 | struct timer_list timer; |
| 216 | int timer_interval_ms; |
| 217 | |
| 218 | struct timer_list timeout_timer; |
| 219 | int timeout_ms; |
| 220 | void *sdio_al_device; |
| 221 | int is_ok_to_sleep; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 222 | unsigned int packet_length; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 223 | int random_packet_size; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 224 | int next_index_in_sent_msg_per_chan; |
| 225 | int channel_mask_id; |
| 226 | int modem_result_per_chan; |
| 227 | int notify_counter_per_chan; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 228 | int max_burst_size; /* number of writes before close/open */ |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 229 | int card_removed; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 230 | }; |
| 231 | |
| 232 | struct sdio_al_test_debug { |
| 233 | u32 dun_throughput; |
| 234 | u32 rmnt_throughput; |
| 235 | struct dentry *debug_root; |
| 236 | struct dentry *debug_test_result; |
| 237 | struct dentry *debug_dun_throughput; |
| 238 | struct dentry *debug_rmnt_throughput; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 239 | struct dentry *rpc_sender_test; |
| 240 | struct dentry *rpc_qmi_diag_sender_test; |
| 241 | struct dentry *smem_test; |
| 242 | struct dentry *smem_rpc_test; |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 243 | struct dentry *rmnet_a2_validation_test; |
| 244 | struct dentry *dun_a2_validation_test; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 245 | struct dentry *rmnet_a2_perf_test; |
| 246 | struct dentry *dun_a2_perf_test; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 247 | struct dentry *csvt_a2_perf_test; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 248 | struct dentry *rmnet_dun_a2_perf_test; |
| 249 | struct dentry *rpc_sender_rmnet_a2_perf_test; |
| 250 | struct dentry *all_channels_test; |
| 251 | struct dentry *host_sender_no_lp_diag_test; |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 252 | struct dentry *host_sender_no_lp_diag_rpc_test; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 253 | struct dentry *rmnet_small_packets_test; |
| 254 | struct dentry *rmnet_rtt_test; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 255 | struct dentry *csvt_rtt_test; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 256 | struct dentry *modem_reset_rpc_test; |
| 257 | struct dentry *modem_reset_rmnet_test; |
| 258 | struct dentry *modem_reset_channels_4bit_dev_test; |
| 259 | struct dentry *modem_reset_channels_8bit_dev_test; |
| 260 | struct dentry *modem_reset_all_channels_test; |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 261 | struct dentry *open_close_test; |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 262 | struct dentry *open_close_dun_rmnet_test; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 263 | struct dentry *close_chan_lpm_test; |
| 264 | struct dentry *lpm_test_client_wakes_host_test; |
| 265 | struct dentry *lpm_test_host_wakes_client_test; |
| 266 | struct dentry *lpm_test_random_single_channel_test; |
| 267 | struct dentry *lpm_test_random_multi_channel_test; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 268 | }; |
| 269 | |
| 270 | struct test_context { |
| 271 | dev_t dev_num; |
| 272 | struct device *dev; |
| 273 | struct cdev *cdev; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 274 | int number_of_active_devices; |
| 275 | int max_number_of_devices; |
| 276 | |
| 277 | struct sdio_test_device test_dev_arr[MAX_NUM_OF_SDIO_DEVICES]; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 278 | |
| 279 | struct test_channel *test_ch; |
| 280 | |
| 281 | struct test_channel *test_ch_arr[SDIO_MAX_CHANNELS]; |
| 282 | |
| 283 | long testcase; |
| 284 | |
| 285 | const char *name; |
| 286 | |
| 287 | int exit_flag; |
| 288 | |
| 289 | u32 signature; |
| 290 | |
| 291 | int runtime_debug; |
| 292 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 293 | struct platform_device *smem_pdev; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 294 | struct sdio_smem_client *sdio_smem; |
| 295 | int smem_was_init; |
| 296 | u8 *smem_buf; |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 297 | uint32_t smem_counter; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 298 | |
Venkat Gopalakrishnan | 3ebdd43 | 2011-11-08 19:53:43 -0800 | [diff] [blame] | 299 | struct platform_device *csvt_app_pdev; |
Maya Erez | d7a5acf | 2011-10-05 13:20:28 +0200 | [diff] [blame] | 300 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 301 | wait_queue_head_t wait_q; |
| 302 | int test_completed; |
| 303 | int test_result; |
| 304 | struct sdio_al_test_debug debug; |
| 305 | |
| 306 | struct wake_lock wake_lock; |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 307 | |
| 308 | unsigned int lpm_pseudo_random_seed; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 309 | }; |
| 310 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 311 | /* FORWARD DECLARATIONS */ |
| 312 | static int set_params_loopback_9k(struct test_channel *tch); |
| 313 | static int set_params_smem_test(struct test_channel *tch); |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 314 | static int set_params_a2_validation(struct test_channel *tch); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 315 | static int set_params_a2_perf(struct test_channel *tch); |
| 316 | static int set_params_8k_sender_no_lp(struct test_channel *tch); |
| 317 | static int set_params_a2_small_pkts(struct test_channel *tch); |
| 318 | static int set_params_rtt(struct test_channel *tch); |
| 319 | static int set_params_loopback_9k_close(struct test_channel *tch); |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 320 | static int close_channel_lpm_test(int channel_num); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 321 | static int set_params_lpm_test(struct test_channel *tch, |
| 322 | enum sdio_test_case_type test, |
| 323 | int timer_interval_ms); |
| 324 | static void set_pseudo_random_seed(void); |
| 325 | static int set_params_modem_reset(struct test_channel *tch); |
| 326 | static int test_start(void); |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 327 | static void rx_cleanup(struct test_channel *test_ch, int *rx_packet_count); |
| 328 | static void sdio_al_test_cleanup_channels(void); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 329 | static void notify(void *priv, unsigned channel_event); |
| 330 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 331 | static int sdio_smem_open(struct sdio_smem_client *sdio_smem); |
| 332 | #endif |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 333 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 334 | /* |
| 335 | * Seed for pseudo random time sleeping in Random LPM test. |
| 336 | * If not set, current time in jiffies is used. |
| 337 | */ |
| 338 | static unsigned int seed; |
| 339 | module_param(seed, int, 0); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 340 | static struct test_context *test_ctx; |
| 341 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 342 | static void sdio_al_test_initial_dev_and_chan(struct test_context *test_ctx) |
| 343 | { |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 344 | int i = 0; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 345 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 346 | if (!test_ctx) { |
| 347 | pr_err(TEST_MODULE_NAME ":%s - test_ctx is NULL.\n", __func__); |
| 348 | return; |
| 349 | } |
| 350 | |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 351 | for (i = 0 ; i < MAX_NUM_OF_SDIO_DEVICES ; ++i) |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 352 | test_ctx->test_dev_arr[i].sdio_al_device = NULL; |
| 353 | |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 354 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 355 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 356 | if (!tch) |
| 357 | continue; |
| 358 | tch->is_used = 0; |
| 359 | } |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 360 | |
| 361 | sdio_al_test_cleanup_channels(); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 362 | } |
| 363 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 364 | #ifdef CONFIG_DEBUG_FS |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 365 | |
| 366 | static int message_repeat; |
| 367 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 368 | static int sdio_al_test_extract_number(const char __user *buf, |
| 369 | size_t count) |
| 370 | { |
| 371 | int ret = 0; |
| 372 | int number = -1; |
| 373 | char local_buf[MAX_STR_SIZE] = {0}; |
| 374 | char *start = NULL; |
| 375 | |
| 376 | if (count > MAX_STR_SIZE) { |
| 377 | pr_err(TEST_MODULE_NAME ": %s - MAX_STR_SIZE(%d) < count(%d). " |
| 378 | "Please choose smaller number\n", |
| 379 | __func__, MAX_STR_SIZE, (int)count); |
| 380 | return -EINVAL; |
| 381 | } |
| 382 | |
| 383 | if (copy_from_user(local_buf, buf, count)) { |
| 384 | pr_err(TEST_MODULE_NAME ": %s - copy_from_user() failed\n", |
| 385 | __func__); |
| 386 | return -EINVAL; |
| 387 | } |
| 388 | |
| 389 | /* adding null termination to the string */ |
| 390 | local_buf[count] = '\0'; |
| 391 | |
| 392 | /* stripping leading and trailing white spaces */ |
| 393 | start = strstrip(local_buf); |
| 394 | |
| 395 | ret = kstrtoint(start, 10, &number); |
| 396 | |
| 397 | if (ret) { |
| 398 | pr_err(TEST_MODULE_NAME " : %s - kstrtoint() failed\n", |
| 399 | __func__); |
| 400 | return ret; |
| 401 | } |
| 402 | |
| 403 | return number; |
| 404 | } |
| 405 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 406 | static int sdio_al_test_open(struct inode *inode, struct file *file) |
| 407 | { |
| 408 | file->private_data = inode->i_private; |
| 409 | message_repeat = 1; |
| 410 | return 0; |
| 411 | } |
| 412 | |
Yaniv Gardi | 9263c21 | 2011-08-31 20:37:45 +0300 | [diff] [blame] | 413 | static void sdio_al_test_cleanup_channels(void) |
| 414 | { |
| 415 | int channel_num; |
| 416 | int dummy = 0; |
| 417 | |
| 418 | for (channel_num = 0 ; channel_num < SDIO_MAX_CHANNELS ; |
| 419 | ++channel_num) { |
| 420 | if (channel_num == SDIO_SMEM) |
| 421 | continue; |
| 422 | |
| 423 | rx_cleanup(test_ctx->test_ch_arr[channel_num], &dummy); |
| 424 | } |
| 425 | |
| 426 | return; |
| 427 | } |
| 428 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 429 | /* RPC SENDER TEST */ |
| 430 | static ssize_t rpc_sender_test_write(struct file *file, |
| 431 | const char __user *buf, |
| 432 | size_t count, |
| 433 | loff_t *ppos) |
| 434 | { |
| 435 | int ret = 0; |
| 436 | int i = 0; |
| 437 | int number = -1; |
| 438 | |
| 439 | pr_info(TEST_MODULE_NAME "-- RPC SENDER TEST --\n"); |
| 440 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 441 | number = sdio_al_test_extract_number(buf, count); |
| 442 | |
| 443 | if (number < 0) { |
| 444 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 445 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 446 | return count; |
| 447 | } |
| 448 | |
| 449 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 450 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 451 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 452 | |
| 453 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 454 | |
| 455 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_RPC]); |
| 456 | |
| 457 | ret = test_start(); |
| 458 | |
| 459 | if (ret) |
| 460 | break; |
| 461 | } |
| 462 | |
| 463 | return count; |
| 464 | } |
| 465 | |
| 466 | static ssize_t rpc_sender_test_read(struct file *file, |
| 467 | char __user *buffer, |
| 468 | size_t count, |
| 469 | loff_t *offset) |
| 470 | { |
| 471 | memset((void *)buffer, 0, count); |
| 472 | |
| 473 | snprintf(buffer, count, |
| 474 | "\nRPC_SENDER_TEST\n" |
| 475 | "===============\n" |
| 476 | "Description:\n" |
| 477 | "TBD\n"); |
| 478 | |
| 479 | if (message_repeat == 1) { |
| 480 | message_repeat = 0; |
| 481 | return strnlen(buffer, count); |
| 482 | } else { |
| 483 | return 0; |
| 484 | } |
| 485 | } |
| 486 | |
| 487 | const struct file_operations rpc_sender_test_ops = { |
| 488 | .open = sdio_al_test_open, |
| 489 | .write = rpc_sender_test_write, |
| 490 | .read = rpc_sender_test_read, |
| 491 | }; |
| 492 | |
| 493 | /* RPC, QMI & DIAG SENDER TEST */ |
| 494 | static ssize_t rpc_qmi_diag_sender_test_write(struct file *file, |
| 495 | const char __user *buf, |
| 496 | size_t count, |
| 497 | loff_t *ppos) |
| 498 | { |
| 499 | int ret = 0; |
| 500 | int i = 0; |
| 501 | int number = -1; |
| 502 | |
| 503 | pr_info(TEST_MODULE_NAME "-- RPC, QMI AND DIAG SENDER TEST --\n"); |
| 504 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 505 | number = sdio_al_test_extract_number(buf, count); |
| 506 | |
| 507 | if (number < 0) { |
| 508 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 509 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 510 | return count; |
| 511 | } |
| 512 | |
| 513 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 514 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 515 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 516 | |
| 517 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 518 | |
| 519 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_RPC]); |
| 520 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_QMI]); |
| 521 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_DIAG]); |
| 522 | |
| 523 | ret = test_start(); |
| 524 | |
| 525 | if (ret) |
| 526 | break; |
| 527 | } |
| 528 | |
| 529 | return count; |
| 530 | } |
| 531 | |
| 532 | static ssize_t rpc_qmi_diag_sender_test_read(struct file *file, |
| 533 | char __user |
| 534 | *buffer, size_t count, |
| 535 | loff_t *offset) |
| 536 | { |
| 537 | memset((void *)buffer, 0, count); |
| 538 | |
| 539 | snprintf(buffer, count, |
| 540 | "\nRPC_QMI_DIAG_SENDER_TEST\n" |
| 541 | "========================\n" |
| 542 | "Description:\n" |
| 543 | "TBD\n"); |
| 544 | |
| 545 | |
| 546 | if (message_repeat == 1) { |
| 547 | message_repeat = 0; |
| 548 | return strnlen(buffer, count); |
| 549 | } else { |
| 550 | return 0; |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | const struct file_operations rpc_qmi_diag_sender_test_ops = { |
| 555 | .open = sdio_al_test_open, |
| 556 | .write = rpc_qmi_diag_sender_test_write, |
| 557 | .read = rpc_qmi_diag_sender_test_read, |
| 558 | }; |
| 559 | |
| 560 | /* SMEM TEST */ |
| 561 | static ssize_t smem_test_write(struct file *file, |
| 562 | const char __user *buf, |
| 563 | size_t count, |
| 564 | loff_t *ppos) |
| 565 | { |
| 566 | int ret = 0; |
| 567 | int i = 0; |
| 568 | int number = -1; |
| 569 | |
| 570 | pr_info(TEST_MODULE_NAME "-- SMEM TEST --\n"); |
| 571 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 572 | number = sdio_al_test_extract_number(buf, count); |
| 573 | |
| 574 | if (number < 0) { |
| 575 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 576 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 577 | return count; |
| 578 | } |
| 579 | |
| 580 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 581 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 582 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 583 | |
| 584 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 585 | |
| 586 | set_params_smem_test(test_ctx->test_ch_arr[SDIO_SMEM]); |
| 587 | |
| 588 | ret = test_start(); |
| 589 | |
| 590 | if (ret) |
| 591 | break; |
| 592 | } |
| 593 | |
| 594 | return count; |
| 595 | } |
| 596 | |
| 597 | static ssize_t smem_test_read(struct file *file, |
| 598 | char __user *buffer, |
| 599 | size_t count, |
| 600 | loff_t *offset) |
| 601 | { |
| 602 | memset((void *)buffer, 0, count); |
| 603 | |
| 604 | snprintf(buffer, count, |
| 605 | "\nSMEM_TEST\n" |
| 606 | "=========\n" |
| 607 | "Description:\n" |
| 608 | "TBD\n"); |
| 609 | |
| 610 | if (message_repeat == 1) { |
| 611 | message_repeat = 0; |
| 612 | return strnlen(buffer, count); |
| 613 | } else { |
| 614 | return 0; |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | const struct file_operations smem_test_ops = { |
| 619 | .open = sdio_al_test_open, |
| 620 | .write = smem_test_write, |
| 621 | .read = smem_test_read, |
| 622 | }; |
| 623 | |
| 624 | /* SMEM & RPC TEST */ |
| 625 | static ssize_t smem_rpc_test_write(struct file *file, |
| 626 | const char __user *buf, |
| 627 | size_t count, |
| 628 | loff_t *ppos) |
| 629 | { |
| 630 | int ret = 0; |
| 631 | int i = 0; |
| 632 | int number = -1; |
| 633 | |
| 634 | pr_info(TEST_MODULE_NAME "-- SMEM AND RPC TEST --\n"); |
| 635 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 636 | number = sdio_al_test_extract_number(buf, count); |
| 637 | |
| 638 | if (number < 0) { |
| 639 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 640 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 641 | return count; |
| 642 | } |
| 643 | |
| 644 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 645 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 646 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 647 | |
| 648 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 649 | |
| 650 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_RPC]); |
| 651 | set_params_smem_test(test_ctx->test_ch_arr[SDIO_SMEM]); |
| 652 | |
| 653 | ret = test_start(); |
| 654 | |
| 655 | if (ret) |
| 656 | break; |
| 657 | } |
| 658 | |
| 659 | return count; |
| 660 | } |
| 661 | |
| 662 | static ssize_t smem_rpc_test_read(struct file *file, |
| 663 | char __user *buffer, |
| 664 | size_t count, |
| 665 | loff_t *offset) |
| 666 | { |
| 667 | memset((void *)buffer, 0, count); |
| 668 | |
| 669 | snprintf(buffer, count, |
| 670 | "\nSMEM_RPC_TEST\n" |
| 671 | "=============\n" |
| 672 | "Description:\n" |
| 673 | "TBD\n"); |
| 674 | |
| 675 | if (message_repeat == 1) { |
| 676 | message_repeat = 0; |
| 677 | return strnlen(buffer, count); |
| 678 | } else { |
| 679 | return 0; |
| 680 | } |
| 681 | } |
| 682 | |
| 683 | const struct file_operations smem_rpc_test_ops = { |
| 684 | .open = sdio_al_test_open, |
| 685 | .write = smem_rpc_test_write, |
| 686 | .read = smem_rpc_test_read, |
| 687 | }; |
| 688 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 689 | /* RMNET A2 VALIDATION TEST */ |
| 690 | static ssize_t rmnet_a2_validation_test_write(struct file *file, |
| 691 | const char __user *buf, |
| 692 | size_t count, |
| 693 | loff_t *ppos) |
| 694 | { |
| 695 | int ret = 0; |
| 696 | int i = 0; |
| 697 | int number = -1; |
| 698 | |
| 699 | pr_info(TEST_MODULE_NAME "-- RMNET A2 VALIDATION TEST --\n"); |
| 700 | |
| 701 | number = sdio_al_test_extract_number(buf, count); |
| 702 | |
| 703 | if (number < 0) { |
| 704 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 705 | "failed. number = %d\n", __func__, number); |
| 706 | return count; |
| 707 | } |
| 708 | |
| 709 | for (i = 0 ; i < number ; ++i) { |
| 710 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 711 | pr_info(TEST_MODULE_NAME " ==================="); |
| 712 | |
| 713 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 714 | |
| 715 | set_params_a2_validation(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 716 | |
| 717 | ret = test_start(); |
| 718 | |
| 719 | if (ret) |
| 720 | break; |
| 721 | } |
| 722 | |
| 723 | return count; |
| 724 | } |
| 725 | |
| 726 | static ssize_t rmnet_a2_validation_test_read(struct file *file, |
| 727 | char __user *buffer, |
| 728 | size_t count, |
| 729 | loff_t *offset) |
| 730 | { |
| 731 | memset((void *)buffer, 0, count); |
| 732 | |
| 733 | snprintf(buffer, count, |
| 734 | "\nRMNET_A2_VALIDATION_TEST\n" |
| 735 | "=========================\n" |
| 736 | "Description:\n" |
| 737 | "In this test, the HOST sends multiple packets to the\n" |
| 738 | "CLIENT and validates the packets loop backed from A2\n" |
| 739 | "for the RMNET channel.\n\n" |
| 740 | "END OF DESCRIPTION\n"); |
| 741 | |
| 742 | if (message_repeat == 1) { |
| 743 | message_repeat = 0; |
| 744 | return strnlen(buffer, count); |
| 745 | } else { |
| 746 | return 0; |
| 747 | } |
| 748 | } |
| 749 | |
| 750 | const struct file_operations rmnet_a2_validation_test_ops = { |
| 751 | .open = sdio_al_test_open, |
| 752 | .write = rmnet_a2_validation_test_write, |
| 753 | .read = rmnet_a2_validation_test_read, |
| 754 | }; |
| 755 | |
| 756 | /* DUN A2 VALIDATION TEST */ |
| 757 | static ssize_t dun_a2_validation_test_write(struct file *file, |
| 758 | const char __user *buf, |
| 759 | size_t count, |
| 760 | loff_t *ppos) |
| 761 | { |
| 762 | int ret = 0; |
| 763 | int i = 0; |
| 764 | int number = -1; |
| 765 | |
| 766 | pr_info(TEST_MODULE_NAME "-- DUN A2 VALIDATION TEST --\n"); |
| 767 | |
| 768 | number = sdio_al_test_extract_number(buf, count); |
| 769 | |
| 770 | if (number < 0) { |
| 771 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 772 | "failed. number = %d\n", __func__, number); |
| 773 | return count; |
| 774 | } |
| 775 | |
| 776 | for (i = 0 ; i < number ; ++i) { |
| 777 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 778 | pr_info(TEST_MODULE_NAME " ==================="); |
| 779 | |
| 780 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 781 | |
| 782 | set_params_a2_validation(test_ctx->test_ch_arr[SDIO_DUN]); |
| 783 | |
| 784 | ret = test_start(); |
| 785 | |
| 786 | if (ret) |
| 787 | break; |
| 788 | } |
| 789 | |
| 790 | return count; |
| 791 | } |
| 792 | |
| 793 | static ssize_t dun_a2_validation_test_read(struct file *file, |
| 794 | char __user *buffer, |
| 795 | size_t count, |
| 796 | loff_t *offset) |
| 797 | { |
| 798 | memset((void *)buffer, 0, count); |
| 799 | |
| 800 | snprintf(buffer, count, |
| 801 | "\nDUN_A2_VALIDATION_TEST\n" |
| 802 | "=========================\n" |
| 803 | "Description:\n" |
| 804 | "In this test, the HOST sends multiple packets to the\n" |
| 805 | "CLIENT and validates the packets loop backed from A2\n" |
| 806 | "for the DUN channel.\n\n" |
| 807 | "END OF DESCRIPTION\n"); |
| 808 | |
| 809 | if (message_repeat == 1) { |
| 810 | message_repeat = 0; |
| 811 | return strnlen(buffer, count); |
| 812 | } else { |
| 813 | return 0; |
| 814 | } |
| 815 | } |
| 816 | |
| 817 | const struct file_operations dun_a2_validation_test_ops = { |
| 818 | .open = sdio_al_test_open, |
| 819 | .write = dun_a2_validation_test_write, |
| 820 | .read = dun_a2_validation_test_read, |
| 821 | }; |
| 822 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 823 | /* RMNET A2 PERFORMANCE TEST */ |
| 824 | static ssize_t rmnet_a2_perf_test_write(struct file *file, |
| 825 | const char __user *buf, |
| 826 | size_t count, |
| 827 | loff_t *ppos) |
| 828 | { |
| 829 | int ret = 0; |
| 830 | int i = 0; |
| 831 | int number = -1; |
| 832 | |
| 833 | pr_info(TEST_MODULE_NAME "-- RMNET A2 PERFORMANCE TEST --\n"); |
| 834 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 835 | number = sdio_al_test_extract_number(buf, count); |
| 836 | |
| 837 | if (number < 0) { |
| 838 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 839 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 840 | return count; |
| 841 | } |
| 842 | |
| 843 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 844 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 845 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 846 | |
| 847 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 848 | |
| 849 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 850 | |
| 851 | ret = test_start(); |
| 852 | |
| 853 | if (ret) |
| 854 | break; |
| 855 | } |
| 856 | |
| 857 | return count; |
| 858 | } |
| 859 | |
| 860 | static ssize_t rmnet_a2_perf_test_read(struct file *file, |
| 861 | char __user *buffer, |
| 862 | size_t count, |
| 863 | loff_t *offset) |
| 864 | { |
| 865 | memset((void *)buffer, 0, count); |
| 866 | |
| 867 | snprintf(buffer, count, |
| 868 | "\nRMNET_A2_PERFORMANCE_TEST\n" |
| 869 | "=========================\n" |
| 870 | "Description:\n" |
| 871 | "TBD\n"); |
| 872 | |
| 873 | if (message_repeat == 1) { |
| 874 | message_repeat = 0; |
| 875 | return strnlen(buffer, count); |
| 876 | } else { |
| 877 | return 0; |
| 878 | } |
| 879 | } |
| 880 | |
| 881 | const struct file_operations rmnet_a2_perf_test_ops = { |
| 882 | .open = sdio_al_test_open, |
| 883 | .write = rmnet_a2_perf_test_write, |
| 884 | .read = rmnet_a2_perf_test_read, |
| 885 | }; |
| 886 | |
| 887 | /* DUN A2 PERFORMANCE TEST */ |
| 888 | static ssize_t dun_a2_perf_test_write(struct file *file, |
| 889 | const char __user *buf, |
| 890 | size_t count, |
| 891 | loff_t *ppos) |
| 892 | { |
| 893 | int ret = 0; |
| 894 | int i = 0; |
| 895 | int number = -1; |
| 896 | |
| 897 | pr_info(TEST_MODULE_NAME "-- DUN A2 PERFORMANCE TEST --\n"); |
| 898 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 899 | number = sdio_al_test_extract_number(buf, count); |
| 900 | |
| 901 | if (number < 0) { |
| 902 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 903 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 904 | return count; |
| 905 | } |
| 906 | |
| 907 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 908 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 909 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 910 | |
| 911 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 912 | |
| 913 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_DUN]); |
| 914 | |
| 915 | ret = test_start(); |
| 916 | |
| 917 | if (ret) |
| 918 | break; |
| 919 | } |
| 920 | |
| 921 | return count; |
| 922 | } |
| 923 | |
| 924 | static ssize_t dun_a2_perf_test_read(struct file *file, |
| 925 | char __user *buffer, |
| 926 | size_t count, |
| 927 | loff_t *offset) |
| 928 | { |
| 929 | memset((void *)buffer, 0, count); |
| 930 | |
| 931 | snprintf(buffer, count, |
| 932 | "\nDUN_A2_PERFORMANCE_TEST\n" |
| 933 | "=======================\n" |
| 934 | "Description:\n" |
| 935 | "TBD\n"); |
| 936 | |
| 937 | if (message_repeat == 1) { |
| 938 | message_repeat = 0; |
| 939 | return strnlen(buffer, count); |
| 940 | } else { |
| 941 | return 0; |
| 942 | } |
| 943 | } |
| 944 | |
| 945 | const struct file_operations dun_a2_perf_test_ops = { |
| 946 | .open = sdio_al_test_open, |
| 947 | .write = dun_a2_perf_test_write, |
| 948 | .read = dun_a2_perf_test_read, |
| 949 | }; |
| 950 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 951 | /* CSVT A2 PERFORMANCE TEST */ |
| 952 | static ssize_t csvt_a2_perf_test_write(struct file *file, |
| 953 | const char __user *buf, |
| 954 | size_t count, |
| 955 | loff_t *ppos) |
| 956 | { |
| 957 | int ret = 0; |
| 958 | int i = 0; |
| 959 | int number = -1; |
| 960 | |
| 961 | pr_info(TEST_MODULE_NAME "-- CSVT A2 PERFORMANCE TEST --\n"); |
| 962 | |
| 963 | number = sdio_al_test_extract_number(buf, count); |
| 964 | |
| 965 | if (number < 0) { |
| 966 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 967 | "failed. number = %d\n", __func__, number); |
| 968 | return count; |
| 969 | } |
| 970 | |
| 971 | for (i = 0 ; i < number ; ++i) { |
| 972 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 973 | pr_info(TEST_MODULE_NAME " ==================="); |
| 974 | |
| 975 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 976 | |
| 977 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_CSVT]); |
| 978 | |
| 979 | ret = test_start(); |
| 980 | |
| 981 | if (ret) |
| 982 | break; |
| 983 | } |
| 984 | |
| 985 | return count; |
| 986 | } |
| 987 | |
| 988 | static ssize_t csvt_a2_perf_test_read(struct file *file, |
| 989 | char __user *buffer, |
| 990 | size_t count, |
| 991 | loff_t *offset) |
| 992 | { |
| 993 | memset((void *)buffer, 0, count); |
| 994 | |
| 995 | snprintf(buffer, count, |
| 996 | "\nCSVT_A2_PERFORMANCE_TEST\n" |
| 997 | "========================\n" |
| 998 | "Description:\n" |
| 999 | "Loopback test on the CSVT Channel, in order to check " |
| 1000 | "throughput performance.\n" |
| 1001 | "Packet size that are sent on the CSVT channel in this " |
| 1002 | "test is %d.bytes\n\n" |
| 1003 | "END OF DESCRIPTION\n", CSVT_PACKET_SIZE); |
| 1004 | |
| 1005 | if (message_repeat == 1) { |
| 1006 | message_repeat = 0; |
| 1007 | return strnlen(buffer, count); |
| 1008 | } else { |
| 1009 | return 0; |
| 1010 | } |
| 1011 | } |
| 1012 | |
| 1013 | const struct file_operations csvt_a2_perf_test_ops = { |
| 1014 | .open = sdio_al_test_open, |
| 1015 | .write = csvt_a2_perf_test_write, |
| 1016 | .read = csvt_a2_perf_test_read, |
| 1017 | }; |
| 1018 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1019 | /* RMNET DUN A2 PERFORMANCE TEST */ |
| 1020 | static ssize_t rmnet_dun_a2_perf_test_write(struct file *file, |
| 1021 | const char __user *buf, |
| 1022 | size_t count, |
| 1023 | loff_t *ppos) |
| 1024 | { |
| 1025 | int ret = 0; |
| 1026 | int i = 0; |
| 1027 | int number = -1; |
| 1028 | |
| 1029 | pr_info(TEST_MODULE_NAME "-- RMNET AND DUN A2 PERFORMANCE TEST --\n"); |
| 1030 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1031 | number = sdio_al_test_extract_number(buf, count); |
| 1032 | |
| 1033 | if (number < 0) { |
| 1034 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1035 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1036 | return count; |
| 1037 | } |
| 1038 | |
| 1039 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1040 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1041 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1042 | |
| 1043 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1044 | |
| 1045 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1046 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_DUN]); |
| 1047 | |
| 1048 | ret = test_start(); |
| 1049 | |
| 1050 | if (ret) |
| 1051 | break; |
| 1052 | } |
| 1053 | |
| 1054 | return count; |
| 1055 | } |
| 1056 | |
| 1057 | static ssize_t rmnet_dun_a2_perf_test_read(struct file *file, |
| 1058 | char __user *buffer, |
| 1059 | size_t count, |
| 1060 | loff_t *offset) |
| 1061 | { |
| 1062 | memset((void *)buffer, 0, count); |
| 1063 | |
| 1064 | snprintf(buffer, count, |
| 1065 | "\nRMNET_DUN_A2_PERFORMANCE_TEST\n" |
| 1066 | "=============================\n" |
| 1067 | "Description:\n" |
| 1068 | "TBD\n"); |
| 1069 | |
| 1070 | if (message_repeat == 1) { |
| 1071 | message_repeat = 0; |
| 1072 | return strnlen(buffer, count); |
| 1073 | } else { |
| 1074 | return 0; |
| 1075 | } |
| 1076 | } |
| 1077 | |
| 1078 | const struct file_operations rmnet_dun_a2_perf_test_ops = { |
| 1079 | .open = sdio_al_test_open, |
| 1080 | .write = rmnet_dun_a2_perf_test_write, |
| 1081 | .read = rmnet_dun_a2_perf_test_read, |
| 1082 | }; |
| 1083 | |
| 1084 | /* RPC SENDER & RMNET A2 PERFORMANCE TEST */ |
| 1085 | static ssize_t rpc_sender_rmnet_a2_perf_test_write(struct file *file, |
| 1086 | const char __user *buf, |
| 1087 | size_t count, |
| 1088 | loff_t *ppos) |
| 1089 | { |
| 1090 | int ret = 0; |
| 1091 | int i = 0; |
| 1092 | int number = -1; |
| 1093 | |
| 1094 | pr_info(TEST_MODULE_NAME "--RPC SENDER AND RMNET A2 " |
| 1095 | "PERFORMANCE --\n"); |
| 1096 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1097 | number = sdio_al_test_extract_number(buf, count); |
| 1098 | |
| 1099 | if (number < 0) { |
| 1100 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1101 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1102 | return count; |
| 1103 | } |
| 1104 | |
| 1105 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1106 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1107 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1108 | |
| 1109 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1110 | |
| 1111 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1112 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1113 | |
| 1114 | ret = test_start(); |
| 1115 | |
| 1116 | if (ret) |
| 1117 | break; |
| 1118 | } |
| 1119 | |
| 1120 | return count; |
| 1121 | } |
| 1122 | |
| 1123 | static ssize_t rpc_sender_rmnet_a2_perf_test_read(struct file *file, |
| 1124 | char __user *buffer, |
| 1125 | size_t count, |
| 1126 | loff_t *offset) |
| 1127 | { |
| 1128 | memset((void *)buffer, 0, count); |
| 1129 | |
| 1130 | snprintf(buffer, count, |
| 1131 | "\nRPC_SENDER_RMNET_A2_PERFORMANCE_TEST\n" |
| 1132 | "====================================\n" |
| 1133 | "Description:\n" |
| 1134 | "TBD\n"); |
| 1135 | |
| 1136 | if (message_repeat == 1) { |
| 1137 | message_repeat = 0; |
| 1138 | return strnlen(buffer, count); |
| 1139 | } else { |
| 1140 | return 0; |
| 1141 | } |
| 1142 | } |
| 1143 | |
| 1144 | const struct file_operations rpc_sender_rmnet_a2_perf_test_ops = { |
| 1145 | .open = sdio_al_test_open, |
| 1146 | .write = rpc_sender_rmnet_a2_perf_test_write, |
| 1147 | .read = rpc_sender_rmnet_a2_perf_test_read, |
| 1148 | }; |
| 1149 | |
| 1150 | /* ALL CHANNELS TEST */ |
| 1151 | static ssize_t all_channels_test_write(struct file *file, |
| 1152 | const char __user *buf, |
| 1153 | size_t count, |
| 1154 | loff_t *ppos) |
| 1155 | { |
| 1156 | int ret = 0; |
| 1157 | int i = 0; |
| 1158 | int number = -1; |
| 1159 | |
| 1160 | pr_info(TEST_MODULE_NAME "-- ALL THE CHANNELS TEST --\n"); |
| 1161 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1162 | number = sdio_al_test_extract_number(buf, count); |
| 1163 | |
| 1164 | if (number < 0) { |
| 1165 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1166 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1167 | return count; |
| 1168 | } |
| 1169 | |
| 1170 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1171 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1172 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1173 | |
| 1174 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1175 | |
| 1176 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1177 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_QMI]); |
| 1178 | set_params_loopback_9k(test_ctx->test_ch_arr[SDIO_DIAG]); |
| 1179 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1180 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_DUN]); |
| 1181 | set_params_smem_test(test_ctx->test_ch_arr[SDIO_SMEM]); |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 1182 | set_params_a2_perf(test_ctx->test_ch_arr[SDIO_CSVT]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1183 | |
| 1184 | ret = test_start(); |
| 1185 | |
| 1186 | if (ret) |
| 1187 | break; |
| 1188 | } |
| 1189 | |
| 1190 | return count; |
| 1191 | } |
| 1192 | |
| 1193 | static ssize_t all_channels_test_read(struct file *file, |
| 1194 | char __user *buffer, |
| 1195 | size_t count, |
| 1196 | loff_t *offset) |
| 1197 | { |
| 1198 | memset((void *)buffer, 0, count); |
| 1199 | |
| 1200 | snprintf(buffer, count, |
| 1201 | "\nALL_CHANNELS_TEST\n" |
| 1202 | "=================\n" |
| 1203 | "Description:\n" |
| 1204 | "TBD\n"); |
| 1205 | |
| 1206 | if (message_repeat == 1) { |
| 1207 | message_repeat = 0; |
| 1208 | return strnlen(buffer, count); |
| 1209 | } else { |
| 1210 | return 0; |
| 1211 | } |
| 1212 | } |
| 1213 | |
| 1214 | const struct file_operations all_channels_test_ops = { |
| 1215 | .open = sdio_al_test_open, |
| 1216 | .write = all_channels_test_write, |
| 1217 | .read = all_channels_test_read, |
| 1218 | }; |
| 1219 | |
| 1220 | /* HOST SENDER NO LP DIAG TEST */ |
| 1221 | static ssize_t host_sender_no_lp_diag_test_write(struct file *file, |
| 1222 | const char __user *buf, |
| 1223 | size_t count, |
| 1224 | loff_t *ppos) |
| 1225 | { |
| 1226 | int ret = 0; |
| 1227 | int i = 0; |
| 1228 | int number = -1; |
| 1229 | |
| 1230 | pr_info(TEST_MODULE_NAME "-- HOST SENDER NO LP FOR DIAG TEST --"); |
| 1231 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1232 | number = sdio_al_test_extract_number(buf, count); |
| 1233 | |
| 1234 | if (number < 0) { |
| 1235 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1236 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1237 | return count; |
| 1238 | } |
| 1239 | |
| 1240 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1241 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1242 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1243 | |
| 1244 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1245 | |
| 1246 | set_params_8k_sender_no_lp(test_ctx->test_ch_arr[SDIO_DIAG]); |
| 1247 | |
| 1248 | ret = test_start(); |
| 1249 | |
| 1250 | if (ret) |
| 1251 | break; |
| 1252 | } |
| 1253 | |
| 1254 | return count; |
| 1255 | } |
| 1256 | |
| 1257 | static ssize_t host_sender_no_lp_diag_test_read(struct file *file, |
| 1258 | char __user *buffer, |
| 1259 | size_t count, |
| 1260 | loff_t *offset) |
| 1261 | { |
| 1262 | memset((void *)buffer, 0, count); |
| 1263 | |
| 1264 | snprintf(buffer, count, |
| 1265 | "\nHOST_SENDER_NO_LP_DIAG_TEST\n" |
| 1266 | "===========================\n" |
| 1267 | "Description:\n" |
| 1268 | "TBD\n"); |
| 1269 | |
| 1270 | if (message_repeat == 1) { |
| 1271 | message_repeat = 0; |
| 1272 | return strnlen(buffer, count); |
| 1273 | } else { |
| 1274 | return 0; |
| 1275 | } |
| 1276 | } |
| 1277 | |
| 1278 | const struct file_operations host_sender_no_lp_diag_test_ops = { |
| 1279 | .open = sdio_al_test_open, |
| 1280 | .write = host_sender_no_lp_diag_test_write, |
| 1281 | .read = host_sender_no_lp_diag_test_read, |
| 1282 | }; |
| 1283 | |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1284 | /* HOST SENDER NO LP DIAG, RPC TEST */ |
| 1285 | static ssize_t host_sender_no_lp_diag_rpc_test_write( |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1286 | struct file *file, |
| 1287 | const char __user *buf, |
| 1288 | size_t count, |
| 1289 | loff_t *ppos) |
| 1290 | { |
| 1291 | int ret = 0; |
| 1292 | int i = 0; |
| 1293 | int number = -1; |
| 1294 | |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1295 | pr_info(TEST_MODULE_NAME "-- HOST SENDER NO LP FOR DIAG, RPC " |
| 1296 | "TEST --"); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1297 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1298 | number = sdio_al_test_extract_number(buf, count); |
| 1299 | |
| 1300 | if (number < 0) { |
| 1301 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1302 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1303 | return count; |
| 1304 | } |
| 1305 | |
| 1306 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1307 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1308 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1309 | |
| 1310 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1311 | |
| 1312 | set_params_8k_sender_no_lp(test_ctx->test_ch_arr[SDIO_DIAG]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1313 | set_params_8k_sender_no_lp(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1314 | |
| 1315 | ret = test_start(); |
| 1316 | |
| 1317 | if (ret) |
| 1318 | break; |
| 1319 | } |
| 1320 | |
| 1321 | return count; |
| 1322 | } |
| 1323 | |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1324 | static ssize_t host_sender_no_lp_diag_rpc_test_read( |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1325 | struct file *file, |
| 1326 | char __user *buffer, |
| 1327 | size_t count, |
| 1328 | loff_t *offset) |
| 1329 | { |
| 1330 | memset((void *)buffer, 0, count); |
| 1331 | |
| 1332 | snprintf(buffer, count, |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1333 | "\nHOST_SENDER_NO_LP_DIAG_RPC_TEST\n" |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1334 | "===================================\n" |
| 1335 | "Description:\n" |
| 1336 | "TBD\n"); |
| 1337 | |
| 1338 | if (message_repeat == 1) { |
| 1339 | message_repeat = 0; |
| 1340 | return strnlen(buffer, count); |
| 1341 | } else { |
| 1342 | return 0; |
| 1343 | } |
| 1344 | } |
| 1345 | |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1346 | const struct file_operations host_sender_no_lp_diag_rpc_test_ops = { |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1347 | .open = sdio_al_test_open, |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1348 | .write = host_sender_no_lp_diag_rpc_test_write, |
| 1349 | .read = host_sender_no_lp_diag_rpc_test_read, |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1350 | }; |
| 1351 | |
| 1352 | /* RMNET SMALL PACKETS TEST */ |
| 1353 | static ssize_t rmnet_small_packets_test_write(struct file *file, |
| 1354 | const char __user *buf, |
| 1355 | size_t count, |
| 1356 | loff_t *ppos) |
| 1357 | { |
| 1358 | int ret = 0; |
| 1359 | int i = 0; |
| 1360 | int number = -1; |
| 1361 | |
| 1362 | pr_info(TEST_MODULE_NAME "-- RMNET SMALL PACKETS (5-128) TEST --"); |
| 1363 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1364 | number = sdio_al_test_extract_number(buf, count); |
| 1365 | |
| 1366 | if (number < 0) { |
| 1367 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1368 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1369 | return count; |
| 1370 | } |
| 1371 | |
| 1372 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1373 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1374 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1375 | |
| 1376 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1377 | |
| 1378 | set_params_a2_small_pkts(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1379 | |
| 1380 | ret = test_start(); |
| 1381 | |
| 1382 | if (ret) |
| 1383 | break; |
| 1384 | } |
| 1385 | |
| 1386 | return count; |
| 1387 | } |
| 1388 | |
| 1389 | static ssize_t rmnet_small_packets_test_read(struct file *file, |
| 1390 | char __user *buffer, |
| 1391 | size_t count, |
| 1392 | loff_t *offset) |
| 1393 | { |
| 1394 | memset((void *)buffer, 0, count); |
| 1395 | |
| 1396 | snprintf(buffer, count, |
| 1397 | "\nRMNET_SMALL_PACKETS_TEST\n" |
| 1398 | "========================\n" |
| 1399 | "Description:\n" |
| 1400 | "TBD\n"); |
| 1401 | |
| 1402 | if (message_repeat == 1) { |
| 1403 | message_repeat = 0; |
| 1404 | return strnlen(buffer, count); |
| 1405 | } else { |
| 1406 | return 0; |
| 1407 | } |
| 1408 | } |
| 1409 | |
| 1410 | const struct file_operations rmnet_small_packets_test_ops = { |
| 1411 | .open = sdio_al_test_open, |
| 1412 | .write = rmnet_small_packets_test_write, |
| 1413 | .read = rmnet_small_packets_test_read, |
| 1414 | }; |
| 1415 | |
| 1416 | /* RMNET RTT TEST */ |
| 1417 | static ssize_t rmnet_rtt_test_write(struct file *file, |
| 1418 | const char __user *buf, |
| 1419 | size_t count, |
| 1420 | loff_t *ppos) |
| 1421 | { |
| 1422 | int ret = 0; |
| 1423 | int i = 0; |
| 1424 | int number = -1; |
| 1425 | |
| 1426 | pr_info(TEST_MODULE_NAME "-- RMNET RTT TEST --"); |
| 1427 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1428 | number = sdio_al_test_extract_number(buf, count); |
| 1429 | |
| 1430 | if (number < 0) { |
| 1431 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1432 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1433 | return count; |
| 1434 | } |
| 1435 | |
| 1436 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1437 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1438 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1439 | |
| 1440 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1441 | |
| 1442 | set_params_rtt(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1443 | |
| 1444 | ret = test_start(); |
| 1445 | |
| 1446 | if (ret) |
| 1447 | break; |
| 1448 | } |
| 1449 | |
| 1450 | return count; |
| 1451 | } |
| 1452 | |
| 1453 | static ssize_t rmnet_rtt_test_read(struct file *file, |
| 1454 | char __user *buffer, |
| 1455 | size_t count, |
| 1456 | loff_t *offset) |
| 1457 | { |
| 1458 | memset((void *)buffer, 0, count); |
| 1459 | |
| 1460 | snprintf(buffer, count, |
| 1461 | "\nRMNET_RTT_TEST\n" |
| 1462 | "==============\n" |
| 1463 | "Description:\n" |
| 1464 | "TBD\n"); |
| 1465 | |
| 1466 | if (message_repeat == 1) { |
| 1467 | message_repeat = 0; |
| 1468 | return strnlen(buffer, count); |
| 1469 | } else { |
| 1470 | return 0; |
| 1471 | } |
| 1472 | } |
| 1473 | |
| 1474 | const struct file_operations rmnet_rtt_test_ops = { |
| 1475 | .open = sdio_al_test_open, |
| 1476 | .write = rmnet_rtt_test_write, |
| 1477 | .read = rmnet_rtt_test_read, |
| 1478 | }; |
| 1479 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 1480 | /* CSVT RTT TEST */ |
| 1481 | static ssize_t csvt_rtt_test_write(struct file *file, |
| 1482 | const char __user *buf, |
| 1483 | size_t count, |
| 1484 | loff_t *ppos) |
| 1485 | { |
| 1486 | int ret = 0; |
| 1487 | int i = 0; |
| 1488 | int number = -1; |
| 1489 | |
| 1490 | pr_info(TEST_MODULE_NAME "-- CSVT RTT TEST --"); |
| 1491 | |
| 1492 | number = sdio_al_test_extract_number(buf, count); |
| 1493 | |
| 1494 | if (number < 0) { |
| 1495 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1496 | "failed. number = %d\n", __func__, number); |
| 1497 | return count; |
| 1498 | } |
| 1499 | |
| 1500 | for (i = 0 ; i < number ; ++i) { |
| 1501 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1502 | pr_info(TEST_MODULE_NAME " ==================="); |
| 1503 | |
| 1504 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1505 | |
| 1506 | set_params_rtt(test_ctx->test_ch_arr[SDIO_CSVT]); |
| 1507 | |
| 1508 | ret = test_start(); |
| 1509 | |
| 1510 | if (ret) |
| 1511 | break; |
| 1512 | } |
| 1513 | |
| 1514 | return count; |
| 1515 | } |
| 1516 | |
| 1517 | static ssize_t csvt_rtt_test_read(struct file *file, |
| 1518 | char __user *buffer, |
| 1519 | size_t count, |
| 1520 | loff_t *offset) |
| 1521 | { |
| 1522 | memset((void *)buffer, 0, count); |
| 1523 | |
| 1524 | snprintf(buffer, count, |
| 1525 | "\nCSVT_RTT_TEST\n" |
| 1526 | "==============\n" |
| 1527 | "Description:\n" |
| 1528 | "In this test the HOST send a message of %d bytes " |
| 1529 | "to the CLIENT\n\n" |
| 1530 | "END OF DESCRIPTION\n", SDIO_CSVT_RTT_PACKET_SIZE); |
| 1531 | |
| 1532 | if (message_repeat == 1) { |
| 1533 | message_repeat = 0; |
| 1534 | return strnlen(buffer, count); |
| 1535 | } else { |
| 1536 | return 0; |
| 1537 | } |
| 1538 | } |
| 1539 | |
| 1540 | const struct file_operations csvt_rtt_test_ops = { |
| 1541 | .open = sdio_al_test_open, |
| 1542 | .write = csvt_rtt_test_write, |
| 1543 | .read = csvt_rtt_test_read, |
| 1544 | }; |
| 1545 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1546 | /* MODEM RESET RPC TEST */ |
| 1547 | static ssize_t modem_reset_rpc_test_write(struct file *file, |
| 1548 | const char __user *buf, |
| 1549 | size_t count, |
| 1550 | loff_t *ppos) |
| 1551 | { |
| 1552 | int ret = 0; |
| 1553 | int i = 0; |
| 1554 | int number = -1; |
| 1555 | |
| 1556 | pr_info(TEST_MODULE_NAME "-- MODEM RESET - RPC CHANNEL TEST --"); |
| 1557 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1558 | number = sdio_al_test_extract_number(buf, count); |
| 1559 | |
| 1560 | if (number < 0) { |
| 1561 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1562 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1563 | return count; |
| 1564 | } |
| 1565 | |
| 1566 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1567 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1568 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1569 | |
| 1570 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1571 | |
| 1572 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1573 | |
| 1574 | ret = test_start(); |
| 1575 | |
| 1576 | if (ret) |
| 1577 | break; |
| 1578 | } |
| 1579 | |
| 1580 | return count; |
| 1581 | } |
| 1582 | |
| 1583 | static ssize_t modem_reset_rpc_test_read(struct file *file, |
| 1584 | char __user *buffer, |
| 1585 | size_t count, |
| 1586 | loff_t *offset) |
| 1587 | { |
| 1588 | memset((void *)buffer, 0, count); |
| 1589 | |
| 1590 | snprintf(buffer, count, |
| 1591 | "\nMODEM_RESET_RPC_TEST\n" |
| 1592 | "====================\n" |
| 1593 | "Description:\n" |
| 1594 | "TBD\n"); |
| 1595 | |
| 1596 | if (message_repeat == 1) { |
| 1597 | message_repeat = 0; |
| 1598 | return strnlen(buffer, count); |
| 1599 | } else { |
| 1600 | return 0; |
| 1601 | } |
| 1602 | } |
| 1603 | |
| 1604 | const struct file_operations modem_reset_rpc_test_ops = { |
| 1605 | .open = sdio_al_test_open, |
| 1606 | .write = modem_reset_rpc_test_write, |
| 1607 | .read = modem_reset_rpc_test_read, |
| 1608 | }; |
| 1609 | |
| 1610 | /* MODEM RESET RMNET TEST */ |
| 1611 | static ssize_t modem_reset_rmnet_test_write(struct file *file, |
| 1612 | const char __user *buf, |
| 1613 | size_t count, |
| 1614 | loff_t *ppos) |
| 1615 | { |
| 1616 | int ret = 0; |
| 1617 | int i = 0; |
| 1618 | int number = -1; |
| 1619 | |
| 1620 | pr_info(TEST_MODULE_NAME "-- MODEM RESET - RMNT CHANNEL TEST --"); |
| 1621 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1622 | number = sdio_al_test_extract_number(buf, count); |
| 1623 | |
| 1624 | if (number < 0) { |
| 1625 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1626 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1627 | return count; |
| 1628 | } |
| 1629 | |
| 1630 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1631 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1632 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1633 | |
| 1634 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1635 | |
| 1636 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1637 | |
| 1638 | ret = test_start(); |
| 1639 | |
| 1640 | if (ret) |
| 1641 | break; |
| 1642 | } |
| 1643 | |
| 1644 | return count; |
| 1645 | } |
| 1646 | |
| 1647 | static ssize_t modem_reset_rmnet_test_read(struct file *file, |
| 1648 | char __user *buffer, |
| 1649 | size_t count, |
| 1650 | loff_t *offset) |
| 1651 | { |
| 1652 | memset((void *)buffer, 0, count); |
| 1653 | |
| 1654 | snprintf(buffer, count, |
| 1655 | "\nMODEM_RESET_RMNET_TEST\n" |
| 1656 | "======================\n" |
| 1657 | "Description:\n" |
| 1658 | "TBD\n"); |
| 1659 | |
| 1660 | if (message_repeat == 1) { |
| 1661 | message_repeat = 0; |
| 1662 | return strnlen(buffer, count); |
| 1663 | } else { |
| 1664 | return 0; |
| 1665 | } |
| 1666 | } |
| 1667 | |
| 1668 | const struct file_operations modem_reset_rmnet_test_ops = { |
| 1669 | .open = sdio_al_test_open, |
| 1670 | .write = modem_reset_rmnet_test_write, |
| 1671 | .read = modem_reset_rmnet_test_read, |
| 1672 | }; |
| 1673 | |
| 1674 | /* MODEM RESET - CHANNELS IN 4BIT DEVICE TEST */ |
| 1675 | static ssize_t modem_reset_channels_4bit_dev_test_write( |
| 1676 | struct file *file, |
| 1677 | const char __user *buf, |
| 1678 | size_t count, |
| 1679 | loff_t *ppos) |
| 1680 | { |
| 1681 | int ret = 0; |
| 1682 | int i = 0; |
| 1683 | int number = -1; |
| 1684 | |
| 1685 | pr_info(TEST_MODULE_NAME "-- MODEM RESET - ALL CHANNELS IN " |
| 1686 | "4BIT DEVICE TEST --"); |
| 1687 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1688 | number = sdio_al_test_extract_number(buf, count); |
| 1689 | |
| 1690 | if (number < 0) { |
| 1691 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1692 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1693 | return count; |
| 1694 | } |
| 1695 | |
| 1696 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1697 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1698 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1699 | |
| 1700 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1701 | |
| 1702 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1703 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_QMI]); |
| 1704 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_DIAG]); |
| 1705 | |
| 1706 | ret = test_start(); |
| 1707 | |
| 1708 | if (ret) |
| 1709 | break; |
| 1710 | } |
| 1711 | |
| 1712 | return count; |
| 1713 | } |
| 1714 | |
| 1715 | static ssize_t modem_reset_channels_4bit_dev_test_read( |
| 1716 | struct file *file, |
| 1717 | char __user *buffer, |
| 1718 | size_t count, |
| 1719 | loff_t *offset) |
| 1720 | { |
| 1721 | memset((void *)buffer, 0, count); |
| 1722 | |
| 1723 | snprintf(buffer, count, |
| 1724 | "\nMODEM_RESET_CHANNELS_4BIT_DEV_TEST\n" |
| 1725 | "==================================\n" |
| 1726 | "Description:\n" |
| 1727 | "TBD\n"); |
| 1728 | |
| 1729 | if (message_repeat == 1) { |
| 1730 | message_repeat = 0; |
| 1731 | return strnlen(buffer, count); |
| 1732 | } else { |
| 1733 | return 0; |
| 1734 | } |
| 1735 | } |
| 1736 | |
| 1737 | const struct file_operations modem_reset_channels_4bit_dev_test_ops = { |
| 1738 | .open = sdio_al_test_open, |
| 1739 | .write = modem_reset_channels_4bit_dev_test_write, |
| 1740 | .read = modem_reset_channels_4bit_dev_test_read, |
| 1741 | }; |
| 1742 | |
| 1743 | /* MODEM RESET - CHANNELS IN 8BIT DEVICE TEST */ |
| 1744 | static ssize_t modem_reset_channels_8bit_dev_test_write( |
| 1745 | struct file *file, |
| 1746 | const char __user *buf, |
| 1747 | size_t count, |
| 1748 | loff_t *ppos) |
| 1749 | { |
| 1750 | int ret = 0; |
| 1751 | int i = 0; |
| 1752 | int number = -1; |
| 1753 | |
| 1754 | pr_info(TEST_MODULE_NAME "-- MODEM RESET - ALL CHANNELS IN " |
| 1755 | "8BIT DEVICE TEST --"); |
| 1756 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1757 | number = sdio_al_test_extract_number(buf, count); |
| 1758 | |
| 1759 | if (number < 0) { |
| 1760 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1761 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1762 | return count; |
| 1763 | } |
| 1764 | |
| 1765 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1766 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1767 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1768 | |
| 1769 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1770 | |
| 1771 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1772 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_DUN]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1773 | |
| 1774 | ret = test_start(); |
| 1775 | |
| 1776 | if (ret) |
| 1777 | break; |
| 1778 | } |
| 1779 | |
| 1780 | return count; |
| 1781 | } |
| 1782 | |
| 1783 | static ssize_t modem_reset_channels_8bit_dev_test_read( |
| 1784 | struct file *file, |
| 1785 | char __user *buffer, |
| 1786 | size_t count, |
| 1787 | loff_t *offset) |
| 1788 | { |
| 1789 | memset((void *)buffer, 0, count); |
| 1790 | |
| 1791 | snprintf(buffer, count, |
| 1792 | "\nMODEM_RESET_CHANNELS_8BIT_DEV_TEST\n" |
| 1793 | "==================================\n" |
| 1794 | "Description:\n" |
| 1795 | "TBD\n"); |
| 1796 | |
| 1797 | if (message_repeat == 1) { |
| 1798 | message_repeat = 0; |
| 1799 | return strnlen(buffer, count); |
| 1800 | } else { |
| 1801 | return 0; |
| 1802 | } |
| 1803 | } |
| 1804 | |
| 1805 | const struct file_operations modem_reset_channels_8bit_dev_test_ops = { |
| 1806 | .open = sdio_al_test_open, |
| 1807 | .write = modem_reset_channels_8bit_dev_test_write, |
| 1808 | .read = modem_reset_channels_8bit_dev_test_read, |
| 1809 | }; |
| 1810 | |
| 1811 | /* MODEM RESET - ALL CHANNELS TEST */ |
| 1812 | static ssize_t modem_reset_all_channels_test_write(struct file *file, |
| 1813 | const char __user *buf, |
| 1814 | size_t count, |
| 1815 | loff_t *ppos) |
| 1816 | { |
| 1817 | int ret = 0; |
| 1818 | int i = 0; |
| 1819 | int number = -1; |
| 1820 | |
| 1821 | pr_info(TEST_MODULE_NAME "-- MODEM RESET - ALL CHANNELS TEST --"); |
| 1822 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1823 | number = sdio_al_test_extract_number(buf, count); |
| 1824 | |
| 1825 | if (number < 0) { |
| 1826 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1827 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1828 | return count; |
| 1829 | } |
| 1830 | |
| 1831 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1832 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1833 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1834 | |
| 1835 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1836 | |
| 1837 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RPC]); |
| 1838 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_QMI]); |
| 1839 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_DIAG]); |
| 1840 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_RMNT]); |
| 1841 | set_params_modem_reset(test_ctx->test_ch_arr[SDIO_DUN]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1842 | |
| 1843 | ret = test_start(); |
| 1844 | |
| 1845 | if (ret) |
| 1846 | break; |
| 1847 | } |
| 1848 | |
| 1849 | return count; |
| 1850 | } |
| 1851 | |
| 1852 | static ssize_t modem_reset_all_channels_test_read(struct file *file, |
| 1853 | char __user *buffer, |
| 1854 | size_t count, |
| 1855 | loff_t *offset) |
| 1856 | { |
| 1857 | memset((void *)buffer, 0, count); |
| 1858 | |
| 1859 | snprintf(buffer, count, |
| 1860 | "\nMODEM_RESET_ALL_CHANNELS_TEST\n" |
| 1861 | "=============================\n" |
| 1862 | "Description:\n" |
| 1863 | "TBD\n"); |
| 1864 | |
| 1865 | if (message_repeat == 1) { |
| 1866 | message_repeat = 0; |
| 1867 | return strnlen(buffer, count); |
| 1868 | } else { |
| 1869 | return 0; |
| 1870 | } |
| 1871 | } |
| 1872 | |
| 1873 | const struct file_operations modem_reset_all_channels_test_ops = { |
| 1874 | .open = sdio_al_test_open, |
| 1875 | .write = modem_reset_all_channels_test_write, |
| 1876 | .read = modem_reset_all_channels_test_read, |
| 1877 | }; |
| 1878 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1879 | /* HOST SENDER WITH OPEN/CLOSE TEST */ |
| 1880 | static ssize_t open_close_test_write(struct file *file, |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1881 | const char __user *buf, |
| 1882 | size_t count, |
| 1883 | loff_t *ppos) |
| 1884 | { |
| 1885 | int ret = 0; |
| 1886 | struct test_channel **ch_arr = test_ctx->test_ch_arr; |
| 1887 | int i = 0; |
| 1888 | int number = -1; |
| 1889 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1890 | pr_info(TEST_MODULE_NAME "-- HOST SENDER WITH OPEN/CLOSE TEST --"); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1891 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1892 | number = sdio_al_test_extract_number(buf, count); |
| 1893 | |
| 1894 | if (number < 0) { |
| 1895 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1896 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1897 | return count; |
| 1898 | } |
| 1899 | |
| 1900 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 1901 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1902 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1903 | |
| 1904 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1905 | |
| 1906 | set_params_loopback_9k_close(ch_arr[SDIO_DIAG]); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1907 | set_params_loopback_9k_close(ch_arr[SDIO_RPC]); |
| 1908 | set_params_loopback_9k_close(ch_arr[SDIO_SMEM]); |
| 1909 | set_params_loopback_9k_close(ch_arr[SDIO_QMI]); |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 1910 | set_params_loopback_9k_close(ch_arr[SDIO_RMNT]); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1911 | set_params_loopback_9k_close(ch_arr[SDIO_DUN]); |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 1912 | set_params_loopback_9k_close(ch_arr[SDIO_CSVT]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1913 | |
| 1914 | ret = test_start(); |
| 1915 | |
| 1916 | if (ret) |
| 1917 | break; |
| 1918 | |
| 1919 | pr_info(TEST_MODULE_NAME " -- correctness test for" |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1920 | "DIAG "); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1921 | set_params_loopback_9k(ch_arr[SDIO_DIAG]); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1922 | |
| 1923 | ret = test_start(); |
| 1924 | |
| 1925 | if (ret) |
| 1926 | break; |
| 1927 | } |
| 1928 | |
| 1929 | return count; |
| 1930 | } |
| 1931 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1932 | static ssize_t open_close_test_read(struct file *file, |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1933 | char __user *buffer, |
| 1934 | size_t count, |
| 1935 | loff_t *offset) |
| 1936 | { |
| 1937 | memset((void *)buffer, 0, count); |
| 1938 | |
| 1939 | snprintf(buffer, count, |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1940 | "\nOPEN_CLOSE_TEST\n" |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1941 | "============================\n" |
| 1942 | "Description:\n" |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 1943 | "In this test the host sends 5k packets to the modem in the " |
| 1944 | "following sequence: Send a random burst of packets on " |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 1945 | "Diag and Rmnet channels, read 0 or a random number " |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 1946 | "of packets, close and re-open the channel. At the end of the " |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 1947 | "test, the channel is verified by running a loopback test\n\n" |
| 1948 | "END OF DESCRIPTION\n"); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1949 | |
| 1950 | if (message_repeat == 1) { |
| 1951 | message_repeat = 0; |
| 1952 | return strnlen(buffer, count); |
| 1953 | } else { |
| 1954 | return 0; |
| 1955 | } |
| 1956 | } |
| 1957 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1958 | const struct file_operations open_close_test_ops = { |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 1959 | .open = sdio_al_test_open, |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 1960 | .write = open_close_test_write, |
| 1961 | .read = open_close_test_read, |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 1962 | }; |
| 1963 | |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 1964 | /* HOST SENDER WITH OPEN/CLOSE FOR DUN & RMNET TEST */ |
| 1965 | static ssize_t open_close_dun_rmnet_test_write(struct file *file, |
| 1966 | const char __user *buf, |
| 1967 | size_t count, |
| 1968 | loff_t *ppos) |
| 1969 | { |
| 1970 | int ret = 0; |
| 1971 | struct test_channel **ch_arr = test_ctx->test_ch_arr; |
| 1972 | int i = 0; |
| 1973 | int number = -1; |
| 1974 | |
| 1975 | pr_info(TEST_MODULE_NAME "-- HOST SENDER WITH OPEN/CLOSE FOR " |
| 1976 | "DUN AND RMNET TEST --"); |
| 1977 | |
| 1978 | number = sdio_al_test_extract_number(buf, count); |
| 1979 | |
| 1980 | if (number < 0) { |
| 1981 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 1982 | "failed. number = %d\n", __func__, number); |
| 1983 | return count; |
| 1984 | } |
| 1985 | |
| 1986 | for (i = 0 ; i < number ; ++i) { |
| 1987 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 1988 | pr_info(TEST_MODULE_NAME " ==================="); |
| 1989 | |
| 1990 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 1991 | |
| 1992 | set_params_loopback_9k_close(ch_arr[SDIO_DUN]); |
| 1993 | set_params_loopback_9k_close(ch_arr[SDIO_RMNT]); |
| 1994 | |
| 1995 | ret = test_start(); |
| 1996 | |
| 1997 | if (ret) |
| 1998 | break; |
| 1999 | } |
| 2000 | |
| 2001 | return count; |
| 2002 | } |
| 2003 | |
| 2004 | static ssize_t open_close_dun_rmnet_test_read(struct file *file, |
| 2005 | char __user *buffer, |
| 2006 | size_t count, |
| 2007 | loff_t *offset) |
| 2008 | { |
| 2009 | memset((void *)buffer, 0, count); |
| 2010 | |
| 2011 | snprintf(buffer, count, |
| 2012 | "\nOPEN_CLOSE_DUN_RMNET_TEST\n" |
| 2013 | "============================\n" |
| 2014 | "Description:\n" |
| 2015 | "In this test the host sends 5k packets to the modem in the " |
| 2016 | "following sequence: Send a random burst of packets on " |
| 2017 | "DUN and Rmnet channels, read 0 or a random number " |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 2018 | "of packets, close and re-open the channel.\n\n" |
| 2019 | "END OF DESCRIPTION\n"); |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 2020 | |
| 2021 | if (message_repeat == 1) { |
| 2022 | message_repeat = 0; |
| 2023 | return strnlen(buffer, count); |
| 2024 | } else { |
| 2025 | return 0; |
| 2026 | } |
| 2027 | } |
| 2028 | |
| 2029 | const struct file_operations open_close_dun_rmnet_test_ops = { |
| 2030 | .open = sdio_al_test_open, |
| 2031 | .write = open_close_dun_rmnet_test_write, |
| 2032 | .read = open_close_dun_rmnet_test_read, |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2033 | }; |
| 2034 | |
| 2035 | /* CLOSE CHANNEL & LPM TEST HOST WAKES THE CLIENT TEST */ |
| 2036 | static ssize_t close_chan_lpm_test_write(struct file *file, |
| 2037 | const char __user *buf, |
| 2038 | size_t count, |
| 2039 | loff_t *ppos) |
| 2040 | { |
| 2041 | int ret = 0; |
| 2042 | int i = 0; |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 2043 | int channel_num = 0; |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2044 | int number = -1; |
| 2045 | |
| 2046 | pr_info(TEST_MODULE_NAME "-- CLOSE CHANNEL & LPM TEST " |
| 2047 | "HOST WAKES THE CLIENT TEST --\n"); |
| 2048 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2049 | number = sdio_al_test_extract_number(buf, count); |
| 2050 | |
| 2051 | if (number < 0) { |
| 2052 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 2053 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2054 | return count; |
| 2055 | } |
| 2056 | |
| 2057 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2058 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 2059 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2060 | |
| 2061 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 2062 | |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 2063 | for (channel_num = 0 ; channel_num < SDIO_MAX_CHANNELS ; |
| 2064 | channel_num++) { |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 2065 | |
| 2066 | ret = close_channel_lpm_test(channel_num); |
| 2067 | |
| 2068 | if (ret) |
| 2069 | break; |
| 2070 | |
| 2071 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_RPC], |
| 2072 | SDIO_TEST_LPM_HOST_WAKER, 120); |
| 2073 | |
| 2074 | ret = test_start(); |
| 2075 | |
| 2076 | if (ret) |
| 2077 | break; |
| 2078 | } |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2079 | |
| 2080 | if (ret) { |
| 2081 | pr_err(TEST_MODULE_NAME " -- Close channel & LPM Test " |
| 2082 | "FAILED: %d --\n", ret); |
| 2083 | } else { |
| 2084 | pr_err(TEST_MODULE_NAME " -- Close channel & LPM Test " |
| 2085 | "PASSED\n"); |
| 2086 | } |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2087 | } |
| 2088 | |
| 2089 | return count; |
| 2090 | } |
| 2091 | |
| 2092 | static ssize_t close_chan_lpm_test_read(struct file *file, |
| 2093 | char __user *buffer, |
| 2094 | size_t count, |
| 2095 | loff_t *offset) |
| 2096 | { |
| 2097 | memset((void *)buffer, 0, count); |
| 2098 | |
| 2099 | snprintf(buffer, count, |
| 2100 | "\nCLOSE_CHAN_LPM_TEST\n" |
| 2101 | "===================\n" |
| 2102 | "Description:\n" |
| 2103 | "TBD\n"); |
| 2104 | |
| 2105 | if (message_repeat == 1) { |
| 2106 | message_repeat = 0; |
| 2107 | return strnlen(buffer, count); |
| 2108 | } else { |
| 2109 | return 0; |
| 2110 | } |
| 2111 | } |
| 2112 | |
| 2113 | const struct file_operations close_chan_lpm_test_ops = { |
| 2114 | .open = sdio_al_test_open, |
| 2115 | .write = close_chan_lpm_test_write, |
| 2116 | .read = close_chan_lpm_test_read, |
| 2117 | }; |
| 2118 | |
| 2119 | /* LPM TEST FOR DEVICE 1. CLIENT WAKES THE HOST TEST */ |
| 2120 | static ssize_t lpm_test_client_wakes_host_test_write(struct file *file, |
| 2121 | const char __user *buf, |
| 2122 | size_t count, |
| 2123 | loff_t *ppos) |
| 2124 | { |
| 2125 | int ret = 0; |
| 2126 | int i = 0; |
| 2127 | int number = -1; |
| 2128 | |
| 2129 | pr_info(TEST_MODULE_NAME "-- LPM TEST FOR DEVICE 1. CLIENT " |
| 2130 | "WAKES THE HOST TEST --\n"); |
| 2131 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2132 | number = sdio_al_test_extract_number(buf, count); |
| 2133 | |
| 2134 | if (number < 0) { |
| 2135 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 2136 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2137 | return count; |
| 2138 | } |
| 2139 | |
| 2140 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2141 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 2142 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2143 | |
| 2144 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 2145 | |
| 2146 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_RPC], |
| 2147 | SDIO_TEST_LPM_CLIENT_WAKER, 90); |
| 2148 | |
| 2149 | ret = test_start(); |
| 2150 | |
| 2151 | if (ret) |
| 2152 | break; |
| 2153 | } |
| 2154 | |
| 2155 | return count; |
| 2156 | } |
| 2157 | |
| 2158 | static ssize_t lpm_test_client_wakes_host_test_read(struct file *file, |
| 2159 | char __user *buffer, |
| 2160 | size_t count, |
| 2161 | loff_t *offset) |
| 2162 | { |
| 2163 | memset((void *)buffer, 0, count); |
| 2164 | |
| 2165 | snprintf(buffer, count, |
| 2166 | "\nLPM_TEST_CLIENT_WAKES_HOST_TEST\n" |
| 2167 | "===============================\n" |
| 2168 | "Description:\n" |
| 2169 | "In this test, the HOST is going into LPM mode,\n" |
| 2170 | "and the CLIENT is responsible to send it a message\n" |
| 2171 | "in order to wake it up\n\n" |
| 2172 | "END OF DESCRIPTION\n"); |
| 2173 | |
| 2174 | if (message_repeat == 1) { |
| 2175 | message_repeat = 0; |
| 2176 | return strnlen(buffer, count); |
| 2177 | } else { |
| 2178 | return 0; |
| 2179 | } |
| 2180 | } |
| 2181 | |
| 2182 | const struct file_operations lpm_test_client_wakes_host_test_ops = { |
| 2183 | .open = sdio_al_test_open, |
| 2184 | .write = lpm_test_client_wakes_host_test_write, |
| 2185 | .read = lpm_test_client_wakes_host_test_read, |
| 2186 | }; |
| 2187 | |
| 2188 | /* LPM TEST FOR DEVICE 1. HOST WAKES THE CLIENT TEST */ |
| 2189 | static ssize_t lpm_test_host_wakes_client_test_write(struct file *file, |
| 2190 | const char __user *buf, |
| 2191 | size_t count, |
| 2192 | loff_t *ppos) |
| 2193 | { |
| 2194 | int ret = 0; |
| 2195 | int i = 0; |
| 2196 | int number = -1; |
| 2197 | |
| 2198 | pr_info(TEST_MODULE_NAME "-- LPM TEST FOR DEVICE 1. HOST " |
| 2199 | "WAKES THE CLIENT TEST --\n"); |
| 2200 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2201 | number = sdio_al_test_extract_number(buf, count); |
| 2202 | |
| 2203 | if (number < 0) { |
| 2204 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 2205 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2206 | return count; |
| 2207 | } |
| 2208 | |
| 2209 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2210 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 2211 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2212 | |
| 2213 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 2214 | |
| 2215 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_RPC], |
| 2216 | SDIO_TEST_LPM_HOST_WAKER, 120); |
| 2217 | |
| 2218 | ret = test_start(); |
| 2219 | |
| 2220 | if (ret) |
| 2221 | break; |
| 2222 | } |
| 2223 | |
| 2224 | return count; |
| 2225 | } |
| 2226 | |
| 2227 | static ssize_t lpm_test_host_wakes_client_test_read(struct file *file, |
| 2228 | char __user *buffer, |
| 2229 | size_t count, |
| 2230 | loff_t *offset) |
| 2231 | { |
| 2232 | memset((void *)buffer, 0, count); |
| 2233 | |
| 2234 | snprintf(buffer, count, |
| 2235 | "\nLPM_TEST_HOST_WAKES_CLIENT_TEST\n" |
| 2236 | "===============================\n" |
| 2237 | "Description:\n" |
| 2238 | "In this test, the CLIENT goes into LPM mode, and the\n" |
| 2239 | "HOST is responsible to send it a message\n" |
| 2240 | "in order to wake it up\n\n" |
| 2241 | "END OF DESCRIPTION\n"); |
| 2242 | |
| 2243 | if (message_repeat == 1) { |
| 2244 | message_repeat = 0; |
| 2245 | return strnlen(buffer, count); |
| 2246 | } else { |
| 2247 | return 0; |
| 2248 | } |
| 2249 | } |
| 2250 | |
| 2251 | const struct file_operations lpm_test_host_wakes_client_test_ops = { |
| 2252 | .open = sdio_al_test_open, |
| 2253 | .write = lpm_test_host_wakes_client_test_write, |
| 2254 | .read = lpm_test_host_wakes_client_test_read, |
| 2255 | }; |
| 2256 | |
| 2257 | /* LPM TEST RANDOM, SINGLE CHANNEL TEST */ |
| 2258 | static ssize_t lpm_test_random_single_channel_test_write( |
| 2259 | struct file *file, |
| 2260 | const char __user *buf, |
| 2261 | size_t count, |
| 2262 | loff_t *ppos) |
| 2263 | { |
| 2264 | int ret = 0; |
| 2265 | int i = 0; |
| 2266 | int number = -1; |
| 2267 | |
| 2268 | pr_info(TEST_MODULE_NAME "-- LPM TEST RANDOM SINGLE " |
| 2269 | "CHANNEL TEST --\n"); |
| 2270 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2271 | number = sdio_al_test_extract_number(buf, count); |
| 2272 | |
| 2273 | if (number < 0) { |
| 2274 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 2275 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2276 | return count; |
| 2277 | } |
| 2278 | |
| 2279 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2280 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 2281 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2282 | |
| 2283 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 2284 | |
| 2285 | set_pseudo_random_seed(); |
| 2286 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_RPC], |
| 2287 | SDIO_TEST_LPM_RANDOM, 0); |
| 2288 | |
| 2289 | ret = test_start(); |
| 2290 | |
| 2291 | if (ret) |
| 2292 | break; |
| 2293 | } |
| 2294 | |
| 2295 | return count; |
| 2296 | } |
| 2297 | |
| 2298 | static ssize_t lpm_test_random_single_channel_test_read( |
| 2299 | struct file *file, |
| 2300 | char __user *buffer, |
| 2301 | size_t count, |
| 2302 | loff_t *offset) |
| 2303 | { |
| 2304 | memset((void *)buffer, 0, count); |
| 2305 | |
| 2306 | snprintf(buffer, count, |
| 2307 | "\nLPM_TEST_RANDOM_SINGLE_CHANNEL_TEST\n" |
| 2308 | "===================================\n" |
| 2309 | "Description:\n" |
| 2310 | "In this test, the HOST and CLIENT " |
| 2311 | "send messages to each other,\n" |
| 2312 | "random in time, over RPC channel only.\n" |
| 2313 | "All events are being recorded, and later on,\n" |
| 2314 | "they are being analysed by the HOST and by the CLIENT\n," |
| 2315 | "in order to check if the LPM mechanism worked properly,\n" |
| 2316 | "meaning:" |
| 2317 | " When all the relevant conditions are met, a device should:\n" |
| 2318 | "1. Go to sleep\n" |
| 2319 | "2. Wake up\n" |
| 2320 | "3. Stay awake\n\n" |
| 2321 | "END OF DESCRIPTION\n"); |
| 2322 | |
| 2323 | if (message_repeat == 1) { |
| 2324 | message_repeat = 0; |
| 2325 | return strnlen(buffer, count); |
| 2326 | } else { |
| 2327 | return 0; |
| 2328 | } |
| 2329 | } |
| 2330 | |
| 2331 | const struct file_operations lpm_test_random_single_channel_test_ops = { |
| 2332 | .open = sdio_al_test_open, |
| 2333 | .write = lpm_test_random_single_channel_test_write, |
| 2334 | .read = lpm_test_random_single_channel_test_read, |
| 2335 | }; |
| 2336 | |
| 2337 | /* LPM TEST RANDOM, MULTI CHANNEL TEST */ |
| 2338 | static ssize_t lpm_test_random_multi_channel_test_write( |
| 2339 | struct file *file, |
| 2340 | const char __user *buf, |
| 2341 | size_t count, |
| 2342 | loff_t *ppos) |
| 2343 | { |
| 2344 | int ret = 0; |
| 2345 | int i = 0; |
| 2346 | int number = -1; |
| 2347 | |
| 2348 | pr_info(TEST_MODULE_NAME "-- LPM TEST RANDOM MULTI CHANNEL TEST --\n"); |
| 2349 | |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2350 | number = sdio_al_test_extract_number(buf, count); |
| 2351 | |
| 2352 | if (number < 0) { |
| 2353 | pr_err(TEST_MODULE_NAME " : %s - sdio_al_test_extract_number() " |
| 2354 | "failed. number = %d\n", __func__, number); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2355 | return count; |
| 2356 | } |
| 2357 | |
| 2358 | for (i = 0 ; i < number ; ++i) { |
Yaniv Gardi | fa8b71e | 2011-09-06 14:00:55 +0300 | [diff] [blame] | 2359 | pr_info(TEST_MODULE_NAME " - Cycle # %d / %d\n", i+1, number); |
| 2360 | pr_info(TEST_MODULE_NAME " ==================="); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2361 | |
| 2362 | sdio_al_test_initial_dev_and_chan(test_ctx); |
| 2363 | |
| 2364 | set_pseudo_random_seed(); |
| 2365 | |
| 2366 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_RPC], |
| 2367 | SDIO_TEST_LPM_RANDOM, 0); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2368 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_DIAG], |
| 2369 | SDIO_TEST_LPM_RANDOM, 0); |
| 2370 | set_params_lpm_test(test_ctx->test_ch_arr[SDIO_QMI], |
| 2371 | SDIO_TEST_LPM_RANDOM, 0); |
| 2372 | |
| 2373 | ret = test_start(); |
| 2374 | |
| 2375 | if (ret) |
| 2376 | break; |
| 2377 | } |
| 2378 | |
| 2379 | return count; |
| 2380 | } |
| 2381 | |
| 2382 | static ssize_t lpm_test_random_multi_channel_test_read( |
| 2383 | struct file *file, |
| 2384 | char __user *buffer, |
| 2385 | size_t count, |
| 2386 | loff_t *offset) |
| 2387 | { |
| 2388 | memset((void *)buffer, 0, count); |
| 2389 | |
| 2390 | snprintf(buffer, count, |
| 2391 | "\nLPM_TEST_RANDOM_MULTI_CHANNEL_TEST\n" |
| 2392 | "==================================\n" |
| 2393 | "Description:\n" |
| 2394 | "In this test, the HOST and CLIENT " |
| 2395 | "send messages to each other,\n" |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 2396 | "random in time, over RPC, QMI AND DIAG channels\n" |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2397 | "(i.e, on both SDIO devices).\n" |
| 2398 | "All events are being recorded, and later on,\n" |
| 2399 | "they are being analysed by the HOST and by the CLIENT,\n" |
| 2400 | "in order to check if the LPM mechanism worked properly,\n" |
| 2401 | "meaning:" |
| 2402 | " When all the relevant conditions are met, a device should:\n" |
| 2403 | "1. Go to sleep\n" |
| 2404 | "2. Wake up\n" |
| 2405 | "3. Stay awake\n\n" |
| 2406 | "END OF DESCRIPTION\n"); |
| 2407 | |
| 2408 | if (message_repeat == 1) { |
| 2409 | message_repeat = 0; |
| 2410 | return strnlen(buffer, count); |
| 2411 | } else { |
| 2412 | return 0; |
| 2413 | } |
| 2414 | } |
| 2415 | |
| 2416 | const struct file_operations lpm_test_random_multi_channel_test_ops = { |
| 2417 | .open = sdio_al_test_open, |
| 2418 | .write = lpm_test_random_multi_channel_test_write, |
| 2419 | .read = lpm_test_random_multi_channel_test_read, |
| 2420 | }; |
| 2421 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2422 | static int sdio_al_test_debugfs_init(void) |
| 2423 | { |
| 2424 | test_ctx->debug.debug_root = debugfs_create_dir("sdio_al_test", |
| 2425 | NULL); |
| 2426 | if (!test_ctx->debug.debug_root) |
| 2427 | return -ENOENT; |
| 2428 | |
| 2429 | test_ctx->debug.debug_test_result = debugfs_create_u32( |
| 2430 | "test_result", |
| 2431 | S_IRUGO | S_IWUGO, |
| 2432 | test_ctx->debug.debug_root, |
| 2433 | &test_ctx->test_result); |
| 2434 | |
| 2435 | test_ctx->debug.debug_dun_throughput = debugfs_create_u32( |
| 2436 | "dun_throughput", |
| 2437 | S_IRUGO | S_IWUGO, |
| 2438 | test_ctx->debug.debug_root, |
| 2439 | &test_ctx->debug.dun_throughput); |
| 2440 | |
| 2441 | test_ctx->debug.debug_rmnt_throughput = debugfs_create_u32( |
| 2442 | "rmnt_throughput", |
| 2443 | S_IRUGO | S_IWUGO, |
| 2444 | test_ctx->debug.debug_root, |
| 2445 | &test_ctx->debug.rmnt_throughput); |
| 2446 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2447 | test_ctx->debug.rpc_sender_test = |
| 2448 | debugfs_create_file("10_rpc_sender_test", |
| 2449 | S_IRUGO | S_IWUGO, |
| 2450 | test_ctx->debug.debug_root, |
| 2451 | NULL, |
| 2452 | &rpc_sender_test_ops); |
| 2453 | |
| 2454 | test_ctx->debug.rpc_qmi_diag_sender_test = |
| 2455 | debugfs_create_file("20_rpc_qmi_diag_sender_test", |
| 2456 | S_IRUGO | S_IWUGO, |
| 2457 | test_ctx->debug.debug_root, |
| 2458 | NULL, |
| 2459 | &rpc_qmi_diag_sender_test_ops); |
| 2460 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2461 | test_ctx->debug.rmnet_a2_validation_test = |
| 2462 | debugfs_create_file("30_rmnet_a2_validation_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2463 | S_IRUGO | S_IWUGO, |
| 2464 | test_ctx->debug.debug_root, |
| 2465 | NULL, |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2466 | &rmnet_a2_validation_test_ops); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2467 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2468 | test_ctx->debug.dun_a2_validation_test = |
| 2469 | debugfs_create_file("40_dun_a2_validation_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2470 | S_IRUGO | S_IWUGO, |
| 2471 | test_ctx->debug.debug_root, |
| 2472 | NULL, |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2473 | &dun_a2_validation_test_ops); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2474 | |
| 2475 | test_ctx->debug.rmnet_a2_perf_test = |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2476 | debugfs_create_file("50_rmnet_a2_perf_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2477 | S_IRUGO | S_IWUGO, |
| 2478 | test_ctx->debug.debug_root, |
| 2479 | NULL, |
| 2480 | &rmnet_a2_perf_test_ops); |
| 2481 | |
| 2482 | test_ctx->debug.dun_a2_perf_test = |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2483 | debugfs_create_file("60_dun_a2_perf_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2484 | S_IRUGO | S_IWUGO, |
| 2485 | test_ctx->debug.debug_root, |
| 2486 | NULL, |
| 2487 | &dun_a2_perf_test_ops); |
| 2488 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 2489 | test_ctx->debug.csvt_a2_perf_test = |
| 2490 | debugfs_create_file("71_csvt_a2_perf_test", |
| 2491 | S_IRUGO | S_IWUGO, |
| 2492 | test_ctx->debug.debug_root, |
| 2493 | NULL, |
| 2494 | &csvt_a2_perf_test_ops); |
| 2495 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2496 | test_ctx->debug.rmnet_dun_a2_perf_test = |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2497 | debugfs_create_file("70_rmnet_dun_a2_perf_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2498 | S_IRUGO | S_IWUGO, |
| 2499 | test_ctx->debug.debug_root, |
| 2500 | NULL, |
| 2501 | &rmnet_dun_a2_perf_test_ops); |
| 2502 | |
| 2503 | test_ctx->debug.rpc_sender_rmnet_a2_perf_test = |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2504 | debugfs_create_file("80_rpc_sender_rmnet_a2_perf_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2505 | S_IRUGO | S_IWUGO, |
| 2506 | test_ctx->debug.debug_root, |
| 2507 | NULL, |
| 2508 | &rpc_sender_rmnet_a2_perf_test_ops); |
| 2509 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2510 | test_ctx->debug.smem_test = |
| 2511 | debugfs_create_file("90_smem_test", |
| 2512 | S_IRUGO | S_IWUGO, |
| 2513 | test_ctx->debug.debug_root, |
| 2514 | NULL, |
| 2515 | &smem_test_ops); |
| 2516 | |
| 2517 | test_ctx->debug.smem_rpc_test = |
| 2518 | debugfs_create_file("100_smem_rpc_test", |
| 2519 | S_IRUGO | S_IWUGO, |
| 2520 | test_ctx->debug.debug_root, |
| 2521 | NULL, |
| 2522 | &smem_rpc_test_ops); |
| 2523 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2524 | test_ctx->debug.all_channels_test = |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 2525 | debugfs_create_file("150_all_channels_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2526 | S_IRUGO | S_IWUGO, |
| 2527 | test_ctx->debug.debug_root, |
| 2528 | NULL, |
| 2529 | &all_channels_test_ops); |
| 2530 | |
| 2531 | test_ctx->debug.host_sender_no_lp_diag_test = |
| 2532 | debugfs_create_file("160_host_sender_no_lp_diag_test", |
| 2533 | S_IRUGO | S_IWUGO, |
| 2534 | test_ctx->debug.debug_root, |
| 2535 | NULL, |
| 2536 | &host_sender_no_lp_diag_test_ops); |
| 2537 | |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 2538 | test_ctx->debug.host_sender_no_lp_diag_rpc_test = |
| 2539 | debugfs_create_file("170_host_sender_no_lp_diag_rpc_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2540 | S_IRUGO | S_IWUGO, |
| 2541 | test_ctx->debug.debug_root, |
| 2542 | NULL, |
Venkat Gopalakrishnan | c4093f9 | 2012-01-13 17:57:31 -0800 | [diff] [blame] | 2543 | &host_sender_no_lp_diag_rpc_test_ops); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2544 | |
| 2545 | test_ctx->debug.rmnet_small_packets_test = |
| 2546 | debugfs_create_file("180_rmnet_small_packets_test", |
| 2547 | S_IRUGO | S_IWUGO, |
| 2548 | test_ctx->debug.debug_root, |
| 2549 | NULL, |
| 2550 | &rmnet_small_packets_test_ops); |
| 2551 | |
| 2552 | test_ctx->debug.rmnet_rtt_test = |
| 2553 | debugfs_create_file("190_rmnet_rtt_test", |
| 2554 | S_IRUGO | S_IWUGO, |
| 2555 | test_ctx->debug.debug_root, |
| 2556 | NULL, |
| 2557 | &rmnet_rtt_test_ops); |
| 2558 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 2559 | test_ctx->debug.csvt_rtt_test = |
| 2560 | debugfs_create_file("191_csvt_rtt_test", |
| 2561 | S_IRUGO | S_IWUGO, |
| 2562 | test_ctx->debug.debug_root, |
| 2563 | NULL, |
| 2564 | &csvt_rtt_test_ops); |
| 2565 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2566 | test_ctx->debug.modem_reset_rpc_test = |
| 2567 | debugfs_create_file("220_modem_reset_rpc_test", |
| 2568 | S_IRUGO | S_IWUGO, |
| 2569 | test_ctx->debug.debug_root, |
| 2570 | NULL, |
| 2571 | &modem_reset_rpc_test_ops); |
| 2572 | |
| 2573 | test_ctx->debug.modem_reset_rmnet_test = |
| 2574 | debugfs_create_file("230_modem_reset_rmnet_test", |
| 2575 | S_IRUGO | S_IWUGO, |
| 2576 | test_ctx->debug.debug_root, |
| 2577 | NULL, |
| 2578 | &modem_reset_rmnet_test_ops); |
| 2579 | |
| 2580 | test_ctx->debug.modem_reset_channels_4bit_dev_test = |
| 2581 | debugfs_create_file("240_modem_reset_channels_4bit_dev_test", |
| 2582 | S_IRUGO | S_IWUGO, |
| 2583 | test_ctx->debug.debug_root, |
| 2584 | NULL, |
| 2585 | &modem_reset_channels_4bit_dev_test_ops); |
| 2586 | |
| 2587 | test_ctx->debug.modem_reset_channels_8bit_dev_test = |
| 2588 | debugfs_create_file("250_modem_reset_channels_8bit_dev_test", |
| 2589 | S_IRUGO | S_IWUGO, |
| 2590 | test_ctx->debug.debug_root, |
| 2591 | NULL, |
| 2592 | &modem_reset_channels_8bit_dev_test_ops); |
| 2593 | |
| 2594 | test_ctx->debug.modem_reset_all_channels_test = |
| 2595 | debugfs_create_file("260_modem_reset_all_channels_test", |
| 2596 | S_IRUGO | S_IWUGO, |
| 2597 | test_ctx->debug.debug_root, |
| 2598 | NULL, |
| 2599 | &modem_reset_all_channels_test_ops); |
| 2600 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 2601 | test_ctx->debug.open_close_test = |
| 2602 | debugfs_create_file("270_open_close_test", |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2603 | S_IRUGO | S_IWUGO, |
| 2604 | test_ctx->debug.debug_root, |
| 2605 | NULL, |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 2606 | &open_close_test_ops); |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 2607 | |
| 2608 | test_ctx->debug.open_close_dun_rmnet_test = |
| 2609 | debugfs_create_file("271_open_close_dun_rmnet_test", |
| 2610 | S_IRUGO | S_IWUGO, |
| 2611 | test_ctx->debug.debug_root, |
| 2612 | NULL, |
| 2613 | &open_close_dun_rmnet_test_ops); |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 2614 | |
| 2615 | test_ctx->debug.close_chan_lpm_test = |
| 2616 | debugfs_create_file("280_close_chan_lpm_test", |
| 2617 | S_IRUGO | S_IWUGO, |
| 2618 | test_ctx->debug.debug_root, |
| 2619 | NULL, |
| 2620 | &close_chan_lpm_test_ops); |
| 2621 | |
| 2622 | test_ctx->debug.lpm_test_client_wakes_host_test = |
| 2623 | debugfs_create_file("600_lpm_test_client_wakes_host_test", |
| 2624 | S_IRUGO | S_IWUGO, |
| 2625 | test_ctx->debug.debug_root, |
| 2626 | NULL, |
| 2627 | &lpm_test_client_wakes_host_test_ops); |
| 2628 | |
| 2629 | test_ctx->debug.lpm_test_host_wakes_client_test = |
| 2630 | debugfs_create_file("610_lpm_test_host_wakes_client_test", |
| 2631 | S_IRUGO | S_IWUGO, |
| 2632 | test_ctx->debug.debug_root, |
| 2633 | NULL, |
| 2634 | &lpm_test_host_wakes_client_test_ops); |
| 2635 | |
| 2636 | test_ctx->debug.lpm_test_random_single_channel_test = |
| 2637 | debugfs_create_file("620_lpm_test_random_single_channel_test", |
| 2638 | S_IRUGO | S_IWUGO, |
| 2639 | test_ctx->debug.debug_root, |
| 2640 | NULL, |
| 2641 | &lpm_test_random_single_channel_test_ops); |
| 2642 | |
| 2643 | test_ctx->debug.lpm_test_random_multi_channel_test = |
| 2644 | debugfs_create_file("630_lpm_test_random_multi_channel_test", |
| 2645 | S_IRUGO | S_IWUGO, |
| 2646 | test_ctx->debug.debug_root, |
| 2647 | NULL, |
| 2648 | &lpm_test_random_multi_channel_test_ops); |
| 2649 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2650 | if ((!test_ctx->debug.debug_dun_throughput) && |
| 2651 | (!test_ctx->debug.debug_rmnt_throughput)) { |
| 2652 | debugfs_remove_recursive(test_ctx->debug.debug_root); |
| 2653 | test_ctx->debug.debug_root = NULL; |
| 2654 | return -ENOENT; |
| 2655 | } |
| 2656 | return 0; |
| 2657 | } |
| 2658 | |
| 2659 | static void sdio_al_test_debugfs_cleanup(void) |
| 2660 | { |
| 2661 | debugfs_remove(test_ctx->debug.debug_dun_throughput); |
| 2662 | debugfs_remove(test_ctx->debug.debug_rmnt_throughput); |
| 2663 | debugfs_remove(test_ctx->debug.debug_root); |
| 2664 | } |
| 2665 | #endif |
| 2666 | |
| 2667 | static int channel_name_to_id(char *name) |
| 2668 | { |
| 2669 | pr_info(TEST_MODULE_NAME "%s: channel name %s\n", |
| 2670 | __func__, name); |
| 2671 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2672 | if (!strncmp(name, "SDIO_RPC_TEST", |
| 2673 | strnlen("SDIO_RPC_TEST", CHANNEL_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2674 | return SDIO_RPC; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2675 | else if (!strncmp(name, "SDIO_QMI_TEST", |
| 2676 | strnlen("SDIO_QMI_TEST", TEST_CH_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2677 | return SDIO_QMI; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2678 | else if (!strncmp(name, "SDIO_RMNT_TEST", |
| 2679 | strnlen("SDIO_RMNT_TEST", TEST_CH_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2680 | return SDIO_RMNT; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2681 | else if (!strncmp(name, "SDIO_DIAG_TEST", |
| 2682 | strnlen("SDIO_DIAG", TEST_CH_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2683 | return SDIO_DIAG; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2684 | else if (!strncmp(name, "SDIO_DUN_TEST", |
| 2685 | strnlen("SDIO_DUN_TEST", TEST_CH_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2686 | return SDIO_DUN; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2687 | else if (!strncmp(name, "SDIO_SMEM_TEST", |
| 2688 | strnlen("SDIO_SMEM_TEST", TEST_CH_NAME_SIZE))) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2689 | return SDIO_SMEM; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 2690 | else if (!strncmp(name, "SDIO_CSVT_TEST", |
| 2691 | strnlen("SDIO_CSVT_TEST", TEST_CH_NAME_SIZE))) |
| 2692 | return SDIO_CSVT; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2693 | else |
| 2694 | return SDIO_MAX_CHANNELS; |
| 2695 | |
| 2696 | return SDIO_MAX_CHANNELS; |
| 2697 | } |
| 2698 | |
| 2699 | /** |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 2700 | * Allocate and add SDIO_SMEM platform device |
| 2701 | */ |
| 2702 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 2703 | static int add_sdio_smem(void) |
| 2704 | { |
| 2705 | int ret = 0; |
| 2706 | |
| 2707 | test_ctx->smem_pdev = platform_device_alloc("SDIO_SMEM", -1); |
| 2708 | ret = platform_device_add(test_ctx->smem_pdev); |
| 2709 | if (ret) { |
| 2710 | pr_err(TEST_MODULE_NAME ": platform_device_add failed, " |
| 2711 | "ret=%d\n", ret); |
| 2712 | return ret; |
| 2713 | } |
| 2714 | return 0; |
| 2715 | } |
| 2716 | #endif |
| 2717 | |
| 2718 | static int open_sdio_ch(struct test_channel *tch) |
| 2719 | { |
| 2720 | int ret = 0; |
| 2721 | |
| 2722 | if (!tch) { |
| 2723 | pr_err(TEST_MODULE_NAME ": %s NULL tch\n", __func__); |
| 2724 | return -EINVAL; |
| 2725 | } |
| 2726 | |
| 2727 | if (!tch->ch_ready) { |
| 2728 | TEST_DBG(TEST_MODULE_NAME ":openning channel %s\n", |
| 2729 | tch->name); |
| 2730 | if (tch->ch_id == SDIO_SMEM) { |
| 2731 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 2732 | if (!test_ctx->smem_pdev) |
| 2733 | ret = add_sdio_smem(); |
| 2734 | else |
| 2735 | ret = sdio_smem_open(test_ctx->sdio_smem); |
| 2736 | if (ret) { |
| 2737 | pr_err(TEST_MODULE_NAME |
| 2738 | ":openning channel %s failed\n", |
| 2739 | tch->name); |
| 2740 | tch->ch_ready = false; |
| 2741 | return -EINVAL; |
| 2742 | } |
| 2743 | #endif |
| 2744 | } else { |
| 2745 | tch->ch_ready = true; |
| 2746 | ret = sdio_open(tch->name , &tch->ch, tch, |
| 2747 | notify); |
| 2748 | if (ret) { |
| 2749 | pr_err(TEST_MODULE_NAME |
| 2750 | ":openning channel %s failed\n", |
| 2751 | tch->name); |
| 2752 | tch->ch_ready = false; |
| 2753 | return -EINVAL; |
| 2754 | } |
| 2755 | } |
| 2756 | } |
| 2757 | return ret; |
| 2758 | } |
| 2759 | |
| 2760 | static int close_sdio_ch(struct test_channel *tch) |
| 2761 | { |
| 2762 | int ret = 0; |
| 2763 | |
| 2764 | if (!tch) { |
| 2765 | pr_err(TEST_MODULE_NAME ": %s NULL tch\n", __func__); |
| 2766 | return -EINVAL; |
| 2767 | } |
| 2768 | |
| 2769 | if (tch->ch_id == SDIO_SMEM) { |
| 2770 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 2771 | TEST_DBG(TEST_MODULE_NAME":%s closing channel %s", |
| 2772 | __func__, tch->name); |
| 2773 | ret = sdio_smem_unregister_client(); |
| 2774 | test_ctx->smem_counter = 0; |
| 2775 | #endif |
| 2776 | } else { |
| 2777 | ret = sdio_close(tch->ch); |
| 2778 | } |
| 2779 | |
| 2780 | if (ret) { |
| 2781 | pr_err(TEST_MODULE_NAME":%s close channel %s" |
| 2782 | " failed\n", __func__, tch->name); |
| 2783 | } else { |
| 2784 | TEST_DBG(TEST_MODULE_NAME":%s close channel %s" |
| 2785 | " success\n", __func__, tch->name); |
| 2786 | tch->ch_ready = false; |
| 2787 | } |
| 2788 | return ret; |
| 2789 | } |
| 2790 | |
| 2791 | /** |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2792 | * Config message |
| 2793 | */ |
| 2794 | |
| 2795 | static void send_config_msg(struct test_channel *test_ch) |
| 2796 | { |
| 2797 | int ret = 0 ; |
| 2798 | u32 write_avail = 0; |
| 2799 | int size = sizeof(test_ch->config_msg); |
| 2800 | |
| 2801 | pr_debug(TEST_MODULE_NAME "%s\n", __func__); |
| 2802 | |
| 2803 | memcpy(test_ch->buf, (void *)&test_ch->config_msg, size); |
| 2804 | |
| 2805 | if (test_ctx->exit_flag) { |
| 2806 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 2807 | return; |
| 2808 | } |
| 2809 | |
| 2810 | pr_info(TEST_MODULE_NAME ":Sending the config message.\n"); |
| 2811 | |
| 2812 | /* wait for data ready event */ |
| 2813 | write_avail = sdio_write_avail(test_ch->ch); |
| 2814 | pr_debug(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 2815 | if (write_avail < size) { |
| 2816 | wait_event(test_ch->wait_q, |
| 2817 | atomic_read(&test_ch->tx_notify_count)); |
| 2818 | atomic_dec(&test_ch->tx_notify_count); |
| 2819 | } |
| 2820 | |
| 2821 | write_avail = sdio_write_avail(test_ch->ch); |
| 2822 | pr_debug(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 2823 | if (write_avail < size) { |
| 2824 | pr_info(TEST_MODULE_NAME ":not enough write avail.\n"); |
| 2825 | return; |
| 2826 | } |
| 2827 | |
| 2828 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 2829 | if (ret) |
| 2830 | pr_err(TEST_MODULE_NAME ":%s sdio_write err=%d.\n", |
| 2831 | __func__, -ret); |
| 2832 | else |
| 2833 | pr_info(TEST_MODULE_NAME ":%s sent config_msg successfully.\n", |
| 2834 | __func__); |
| 2835 | } |
| 2836 | |
| 2837 | /** |
| 2838 | * Loopback Test |
| 2839 | */ |
| 2840 | static void loopback_test(struct test_channel *test_ch) |
| 2841 | { |
| 2842 | int ret = 0 ; |
| 2843 | u32 read_avail = 0; |
| 2844 | u32 write_avail = 0; |
| 2845 | |
| 2846 | while (1) { |
| 2847 | |
| 2848 | if (test_ctx->exit_flag) { |
| 2849 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 2850 | return; |
| 2851 | } |
| 2852 | |
| 2853 | TEST_DBG(TEST_MODULE_NAME "--LOOPBACK WAIT FOR EVENT--.\n"); |
| 2854 | /* wait for data ready event */ |
| 2855 | wait_event(test_ch->wait_q, |
| 2856 | atomic_read(&test_ch->rx_notify_count)); |
| 2857 | atomic_dec(&test_ch->rx_notify_count); |
| 2858 | |
| 2859 | read_avail = sdio_read_avail(test_ch->ch); |
| 2860 | if (read_avail == 0) |
| 2861 | continue; |
| 2862 | |
| 2863 | |
| 2864 | write_avail = sdio_write_avail(test_ch->ch); |
| 2865 | if (write_avail < read_avail) { |
| 2866 | pr_info(TEST_MODULE_NAME |
| 2867 | ":not enough write avail.\n"); |
| 2868 | continue; |
| 2869 | } |
| 2870 | |
| 2871 | ret = sdio_read(test_ch->ch, test_ch->buf, read_avail); |
| 2872 | if (ret) { |
| 2873 | pr_info(TEST_MODULE_NAME |
| 2874 | ":worker, sdio_read err=%d.\n", -ret); |
| 2875 | continue; |
| 2876 | } |
| 2877 | test_ch->rx_bytes += read_avail; |
| 2878 | |
| 2879 | TEST_DBG(TEST_MODULE_NAME ":worker total rx bytes = 0x%x.\n", |
| 2880 | test_ch->rx_bytes); |
| 2881 | |
| 2882 | |
| 2883 | ret = sdio_write(test_ch->ch, |
| 2884 | test_ch->buf, read_avail); |
| 2885 | if (ret) { |
| 2886 | pr_info(TEST_MODULE_NAME |
| 2887 | ":loopback sdio_write err=%d.\n", |
| 2888 | -ret); |
| 2889 | continue; |
| 2890 | } |
| 2891 | test_ch->tx_bytes += read_avail; |
| 2892 | |
| 2893 | TEST_DBG(TEST_MODULE_NAME |
| 2894 | ":loopback total tx bytes = 0x%x.\n", |
| 2895 | test_ch->tx_bytes); |
| 2896 | } /* end of while */ |
| 2897 | } |
| 2898 | |
| 2899 | /** |
| 2900 | * Check if all tests completed |
| 2901 | */ |
| 2902 | static void check_test_completion(void) |
| 2903 | { |
| 2904 | int i; |
| 2905 | |
| 2906 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 2907 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 2908 | |
| 2909 | if ((!tch) || (!tch->is_used) || (!tch->ch_ready)) |
| 2910 | continue; |
| 2911 | if (!tch->test_completed) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2912 | pr_info(TEST_MODULE_NAME ": %s - Channel %s test is " |
| 2913 | "not completed", __func__, tch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2914 | return; |
| 2915 | } |
| 2916 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2917 | pr_info(TEST_MODULE_NAME ": %s - Test is completed", __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2918 | test_ctx->test_completed = 1; |
| 2919 | wake_up(&test_ctx->wait_q); |
| 2920 | } |
| 2921 | |
| 2922 | static int pseudo_random_seed(unsigned int *seed_number) |
| 2923 | { |
| 2924 | if (!seed_number) |
| 2925 | return 0; |
| 2926 | |
| 2927 | *seed_number = (unsigned int)(((unsigned long)*seed_number * |
| 2928 | (unsigned long)1103515367) + 35757); |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 2929 | return (int)((*seed_number / (64*1024)) % 500); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2930 | } |
| 2931 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2932 | /* this function must be locked before accessing it */ |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2933 | static void lpm_test_update_entry(struct test_channel *tch, |
| 2934 | enum lpm_test_msg_type msg_type, |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2935 | char *msg_name, |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2936 | int counter) |
| 2937 | { |
| 2938 | u32 index = 0; |
| 2939 | static int print_full = 1; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2940 | struct sdio_test_device *test_device; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2941 | |
| 2942 | if (!tch) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2943 | pr_err(TEST_MODULE_NAME ": %s - NULL test channel\n", __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2944 | return; |
| 2945 | } |
| 2946 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2947 | test_device = tch->test_device; |
| 2948 | |
| 2949 | if (!test_device) { |
| 2950 | pr_err(TEST_MODULE_NAME ": %s - NULL test device\n", __func__); |
| 2951 | return; |
| 2952 | } |
| 2953 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 2954 | if (!test_device->lpm_arr) { |
| 2955 | pr_err(TEST_MODULE_NAME ": %s - NULL lpm_arr\n", __func__); |
| 2956 | return; |
| 2957 | } |
| 2958 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2959 | if (test_device->next_avail_entry_in_array >= |
| 2960 | test_device->array_size) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2961 | pr_err(TEST_MODULE_NAME ": %s - lpm array is full", |
| 2962 | __func__); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2963 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2964 | if (print_full) { |
| 2965 | print_hex_dump(KERN_INFO, TEST_MODULE_NAME ": lpm_arr:", |
| 2966 | 0, 32, 2, |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2967 | (void *)test_device->lpm_arr, |
| 2968 | sizeof(test_device->lpm_arr), false); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2969 | print_full = 0; |
| 2970 | } |
| 2971 | return; |
| 2972 | } |
| 2973 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2974 | index = test_device->next_avail_entry_in_array; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2975 | if ((msg_type == LPM_MSG_SEND) || (msg_type == LPM_MSG_REC)) |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2976 | test_device->lpm_arr[index].counter = counter; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2977 | else |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2978 | test_device->lpm_arr[index].counter = 0; |
| 2979 | |
| 2980 | test_device->lpm_arr[index].msg_type = msg_type; |
| 2981 | memcpy(test_device->lpm_arr[index].msg_name, msg_name, |
| 2982 | LPM_MSG_NAME_SIZE); |
| 2983 | test_device->lpm_arr[index].current_ms = |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2984 | jiffies_to_msecs(get_jiffies_64()); |
| 2985 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 2986 | test_device->lpm_arr[index].read_avail_mask = |
| 2987 | test_device->read_avail_mask; |
| 2988 | |
| 2989 | if ((msg_type == LPM_SLEEP) || (msg_type == LPM_WAKEUP)) |
| 2990 | memcpy(test_device->lpm_arr[index].chan_name, "DEVICE ", |
| 2991 | CHANNEL_NAME_SIZE); |
| 2992 | else |
| 2993 | memcpy(test_device->lpm_arr[index].chan_name, tch->name, |
| 2994 | CHANNEL_NAME_SIZE); |
| 2995 | |
| 2996 | test_device->next_avail_entry_in_array++; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 2997 | } |
| 2998 | |
| 2999 | static int wait_for_result_msg(struct test_channel *test_ch) |
| 3000 | { |
| 3001 | u32 read_avail = 0; |
| 3002 | int ret = 0; |
| 3003 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3004 | pr_info(TEST_MODULE_NAME ": %s - START, channel %s\n", |
| 3005 | __func__, test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3006 | |
| 3007 | while (1) { |
| 3008 | read_avail = sdio_read_avail(test_ch->ch); |
| 3009 | |
| 3010 | if (read_avail == 0) { |
| 3011 | pr_info(TEST_MODULE_NAME |
| 3012 | ": read_avail is 0 for chan %s\n", |
| 3013 | test_ch->name); |
| 3014 | wait_event(test_ch->wait_q, |
| 3015 | atomic_read(&test_ch->rx_notify_count)); |
| 3016 | atomic_dec(&test_ch->rx_notify_count); |
| 3017 | continue; |
| 3018 | } |
| 3019 | |
| 3020 | memset(test_ch->buf, 0x00, test_ch->buf_size); |
| 3021 | |
| 3022 | ret = sdio_read(test_ch->ch, test_ch->buf, read_avail); |
| 3023 | if (ret) { |
| 3024 | pr_info(TEST_MODULE_NAME ": sdio_read for chan" |
| 3025 | "%s failed, err=%d.\n", |
| 3026 | test_ch->name, -ret); |
| 3027 | goto exit_err; |
| 3028 | } |
| 3029 | |
| 3030 | if (test_ch->buf[0] != TEST_CONFIG_SIGNATURE) { |
| 3031 | pr_info(TEST_MODULE_NAME ": Not a test_result " |
| 3032 | "signature. expected 0x%x. received 0x%x " |
| 3033 | "for chan %s\n", |
| 3034 | TEST_CONFIG_SIGNATURE, |
| 3035 | test_ch->buf[0], |
| 3036 | test_ch->name); |
| 3037 | continue; |
| 3038 | } else { |
| 3039 | pr_info(TEST_MODULE_NAME ": Signature is " |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3040 | "TEST_CONFIG_SIGNATURE as expected for" |
| 3041 | "channel %s\n", test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3042 | break; |
| 3043 | } |
| 3044 | } |
| 3045 | |
| 3046 | return test_ch->buf[1]; |
| 3047 | |
| 3048 | exit_err: |
| 3049 | return 0; |
| 3050 | } |
| 3051 | |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3052 | static void print_random_lpm_test_array(struct sdio_test_device *test_dev) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3053 | { |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3054 | int i; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3055 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3056 | if (!test_dev) { |
| 3057 | pr_err(TEST_MODULE_NAME ": %s - NULL test device\n", __func__); |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3058 | return; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3059 | } |
| 3060 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3061 | for (i = 0 ; i < test_dev->next_avail_entry_in_array ; ++i) { |
| 3062 | if (i == 0) |
| 3063 | pr_err(TEST_MODULE_NAME ": index %4d, chan=%2s, " |
| 3064 | "code=%1d=%4s, msg#%1d, ms from before=-1, " |
| 3065 | "read_mask=0x%d, ms=%2u", |
| 3066 | i, |
| 3067 | test_dev->lpm_arr[i].chan_name, |
| 3068 | test_dev->lpm_arr[i].msg_type, |
| 3069 | test_dev->lpm_arr[i].msg_name, |
| 3070 | test_dev->lpm_arr[i].counter, |
| 3071 | test_dev->lpm_arr[i].read_avail_mask, |
| 3072 | test_dev->lpm_arr[i].current_ms); |
| 3073 | else |
| 3074 | pr_err(TEST_MODULE_NAME ": index " |
| 3075 | "%4d, %2s, code=%1d=%4s, msg#%1d, ms from " |
| 3076 | "before=%2u, read_mask=0x%d, ms=%2u", |
| 3077 | i, |
| 3078 | test_dev->lpm_arr[i].chan_name, |
| 3079 | test_dev->lpm_arr[i].msg_type, |
| 3080 | test_dev->lpm_arr[i].msg_name, |
| 3081 | test_dev->lpm_arr[i].counter, |
| 3082 | test_dev->lpm_arr[i].current_ms - |
| 3083 | test_dev->lpm_arr[i-1].current_ms, |
| 3084 | test_dev->lpm_arr[i].read_avail_mask, |
| 3085 | test_dev->lpm_arr[i].current_ms); |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3086 | |
| 3087 | udelay(1000); |
| 3088 | } |
| 3089 | } |
| 3090 | |
| 3091 | static int check_random_lpm_test_array(struct sdio_test_device *test_dev) |
| 3092 | { |
| 3093 | int i = 0, j = 0; |
| 3094 | unsigned int delta_ms = 0; |
| 3095 | int arr_ind = 0; |
| 3096 | int ret = 0; |
| 3097 | int notify_counter = 0; |
| 3098 | int sleep_counter = 0; |
| 3099 | int wakeup_counter = 0; |
| 3100 | int lpm_activity_counter = 0; |
| 3101 | |
| 3102 | if (!test_dev) { |
| 3103 | pr_err(TEST_MODULE_NAME ": %s - NULL test device\n", __func__); |
| 3104 | return -ENODEV; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3105 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3106 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3107 | for (i = 0; i < test_dev->next_avail_entry_in_array; i++) { |
| 3108 | notify_counter = 0; |
| 3109 | sleep_counter = 0; |
| 3110 | wakeup_counter = 0; |
| 3111 | |
| 3112 | if ((test_dev->lpm_arr[i].msg_type == LPM_MSG_SEND) || |
| 3113 | (test_dev->lpm_arr[i].msg_type == LPM_MSG_REC)) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3114 | /* find the next message in the array */ |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3115 | arr_ind = test_dev->next_avail_entry_in_array; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3116 | for (j = i+1; j < arr_ind; j++) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3117 | if ((test_dev->lpm_arr[j].msg_type == |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3118 | LPM_MSG_SEND) || |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3119 | (test_dev->lpm_arr[j].msg_type == |
| 3120 | LPM_MSG_REC) || |
| 3121 | (test_dev->lpm_arr[j].msg_type == |
| 3122 | LPM_NOTIFY)) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3123 | break; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3124 | if (test_dev->lpm_arr[j].msg_type == |
| 3125 | LPM_SLEEP) |
| 3126 | sleep_counter++; |
| 3127 | if (test_dev->lpm_arr[j].msg_type == |
| 3128 | LPM_WAKEUP) |
| 3129 | wakeup_counter++; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3130 | } |
| 3131 | if (j == arr_ind) { |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3132 | ret = 0; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3133 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3134 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3135 | |
| 3136 | delta_ms = test_dev->lpm_arr[j].current_ms - |
| 3137 | test_dev->lpm_arr[i].current_ms; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3138 | if (delta_ms < 30) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3139 | if ((sleep_counter == 0) |
| 3140 | && (wakeup_counter == 0)) { |
| 3141 | continue; |
| 3142 | } else { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3143 | pr_err(TEST_MODULE_NAME "%s: lpm " |
| 3144 | "activity while delta is less " |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3145 | "than 30, i=%d, j=%d, " |
| 3146 | "sleep_counter=%d, " |
| 3147 | "wakeup_counter=%d", |
| 3148 | __func__, i, j, |
| 3149 | sleep_counter, wakeup_counter); |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3150 | ret = -ENODEV; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3151 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3152 | } |
| 3153 | } else { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3154 | if ((delta_ms > 90) && |
| 3155 | (test_dev->lpm_arr[i]. |
| 3156 | read_avail_mask == 0)) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3157 | if (j != i+3) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3158 | pr_err(TEST_MODULE_NAME |
| 3159 | "%s: unexpected " |
| 3160 | "lpm activity " |
| 3161 | "while delta is " |
| 3162 | "bigger than " |
| 3163 | "90, i=%d, " |
| 3164 | "j=%d, " |
| 3165 | "notify_counter" |
| 3166 | "=%d", |
| 3167 | __func__, i, j, |
| 3168 | notify_counter); |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3169 | ret = -ENODEV; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3170 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3171 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3172 | lpm_activity_counter++; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3173 | } |
| 3174 | } |
| 3175 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3176 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3177 | |
| 3178 | pr_info(TEST_MODULE_NAME ": %s - lpm_activity_counter=%d", |
| 3179 | __func__, lpm_activity_counter); |
| 3180 | |
| 3181 | return ret; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3182 | } |
| 3183 | |
| 3184 | static int lpm_test_main_task(void *ptr) |
| 3185 | { |
| 3186 | u32 read_avail = 0; |
| 3187 | int last_msg_index = 0; |
| 3188 | struct test_channel *test_ch = (struct test_channel *)ptr; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3189 | struct sdio_test_device *test_dev; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3190 | struct lpm_msg lpm_msg; |
| 3191 | int ret = 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3192 | int host_result = 0; |
| 3193 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3194 | if (!test_ch) { |
| 3195 | pr_err(TEST_MODULE_NAME ": %s - NULL channel\n", __func__); |
| 3196 | return -ENODEV; |
| 3197 | } |
| 3198 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3199 | pr_err(TEST_MODULE_NAME ": %s - STARTED. channel %s\n", |
| 3200 | __func__, test_ch->name); |
| 3201 | |
| 3202 | test_dev = test_ch->test_device; |
| 3203 | |
| 3204 | if (!test_dev) { |
| 3205 | pr_err(TEST_MODULE_NAME ": %s - NULL Test Device\n", __func__); |
| 3206 | return -ENODEV; |
| 3207 | } |
| 3208 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3209 | while (last_msg_index < test_ch->config_msg.num_packets - 1) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3210 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3211 | TEST_DBG(TEST_MODULE_NAME ": %s - " |
| 3212 | "IN LOOP last_msg_index=%d\n", |
| 3213 | __func__, last_msg_index); |
| 3214 | |
| 3215 | read_avail = sdio_read_avail(test_ch->ch); |
| 3216 | if (read_avail == 0) { |
| 3217 | TEST_DBG(TEST_MODULE_NAME |
| 3218 | ":read_avail 0 for chan %s, " |
| 3219 | "wait for event\n", |
| 3220 | test_ch->name); |
| 3221 | wait_event(test_ch->wait_q, |
| 3222 | atomic_read(&test_ch->rx_notify_count)); |
| 3223 | atomic_dec(&test_ch->rx_notify_count); |
| 3224 | |
| 3225 | read_avail = sdio_read_avail(test_ch->ch); |
| 3226 | if (read_avail == 0) { |
| 3227 | pr_err(TEST_MODULE_NAME |
| 3228 | ":read_avail size %d for chan %s not as" |
| 3229 | " expected\n", |
| 3230 | read_avail, test_ch->name); |
| 3231 | continue; |
| 3232 | } |
| 3233 | } |
| 3234 | |
| 3235 | memset(test_ch->buf, 0x00, sizeof(test_ch->buf)); |
| 3236 | |
| 3237 | ret = sdio_read(test_ch->ch, test_ch->buf, read_avail); |
| 3238 | if (ret) { |
| 3239 | pr_info(TEST_MODULE_NAME ":sdio_read for chan %s" |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3240 | " err=%d.\n", test_ch->name, -ret); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3241 | goto exit_err; |
| 3242 | } |
| 3243 | |
| 3244 | memcpy((void *)&lpm_msg, test_ch->buf, sizeof(lpm_msg)); |
| 3245 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3246 | /* |
| 3247 | * when reading from channel, we want to turn off the bit |
| 3248 | * mask that implies that there is pending data on that channel |
| 3249 | */ |
| 3250 | if (test_ch->test_device != NULL) { |
| 3251 | spin_lock_irqsave(&test_dev->lpm_array_lock, |
| 3252 | test_dev->lpm_array_lock_flags); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3253 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3254 | test_ch->notify_counter_per_chan--; |
| 3255 | |
| 3256 | /* |
| 3257 | * if the channel has no pending data, turn off the |
| 3258 | * pending data bit mask of the channel |
| 3259 | */ |
| 3260 | if (test_ch->notify_counter_per_chan == 0) { |
| 3261 | test_ch->test_device->read_avail_mask = |
| 3262 | test_ch->test_device->read_avail_mask & |
| 3263 | ~test_ch->channel_mask_id; |
| 3264 | } |
| 3265 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3266 | last_msg_index = lpm_msg.counter; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3267 | lpm_test_update_entry(test_ch, |
| 3268 | LPM_MSG_REC, |
| 3269 | "RECEIVE", |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3270 | last_msg_index); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3271 | |
| 3272 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3273 | test_dev->lpm_array_lock_flags); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3274 | } |
| 3275 | } |
| 3276 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3277 | pr_info(TEST_MODULE_NAME ":%s: Finished to recieve all (%d) " |
| 3278 | "packets from the modem %s. Waiting for result_msg", |
| 3279 | __func__, test_ch->config_msg.num_packets, test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3280 | |
| 3281 | /* Wait for the resault message from the modem */ |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3282 | test_ch->modem_result_per_chan = wait_for_result_msg(test_ch); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3283 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3284 | /* |
| 3285 | * the DEVICE modem result is a failure if one of the channels on |
| 3286 | * that device, got modem_result = 0. this is why we bitwise "AND" each |
| 3287 | * time another channel completes its task |
| 3288 | */ |
| 3289 | test_dev->modem_result_per_dev &= test_ch->modem_result_per_chan; |
| 3290 | |
| 3291 | /* |
| 3292 | * when reading from channel, we want to turn off the bit |
| 3293 | * mask that implies that there is pending data on that channel |
| 3294 | */ |
| 3295 | spin_lock_irqsave(&test_dev->lpm_array_lock, |
| 3296 | test_dev->lpm_array_lock_flags); |
| 3297 | |
| 3298 | test_dev->open_channels_counter_to_recv--; |
| 3299 | |
| 3300 | /* turning off the read_avail bit of the channel */ |
| 3301 | test_ch->test_device->read_avail_mask = |
| 3302 | test_ch->test_device->read_avail_mask & |
| 3303 | ~test_ch->channel_mask_id; |
| 3304 | |
| 3305 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3306 | test_dev->lpm_array_lock_flags); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3307 | |
| 3308 | /* Wait for all the packets to be sent to the modem */ |
| 3309 | while (1) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3310 | spin_lock_irqsave(&test_dev->lpm_array_lock, |
| 3311 | test_dev->lpm_array_lock_flags); |
| 3312 | |
| 3313 | if (test_ch->next_index_in_sent_msg_per_chan >= |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3314 | test_ch->config_msg.num_packets - 1) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3315 | |
| 3316 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3317 | test_dev->lpm_array_lock_flags); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3318 | break; |
| 3319 | } else { |
| 3320 | pr_info(TEST_MODULE_NAME ":%s: Didn't finished to send " |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3321 | "all packets, " |
| 3322 | "next_index_in_sent_msg_per_chan = %d ", |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3323 | __func__, |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3324 | test_ch->next_index_in_sent_msg_per_chan); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3325 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3326 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3327 | test_dev->lpm_array_lock_flags); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3328 | msleep(60); |
| 3329 | } |
| 3330 | |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3331 | /* |
| 3332 | * if device has still open channels to test, then the test on the |
| 3333 | * device is still running but the test on current channel is completed |
| 3334 | */ |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3335 | if (test_dev->open_channels_counter_to_recv != 0 || |
| 3336 | test_dev->open_channels_counter_to_send != 0) { |
| 3337 | test_ch->test_completed = 1; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3338 | return 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3339 | } else { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3340 | test_ctx->number_of_active_devices--; |
| 3341 | sdio_al_unregister_lpm_cb(test_ch->sdio_al_device); |
| 3342 | |
| 3343 | if (test_ch->test_type == SDIO_TEST_LPM_RANDOM) |
| 3344 | host_result = check_random_lpm_test_array(test_dev); |
| 3345 | |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3346 | if (host_result || |
| 3347 | !test_dev->modem_result_per_dev || |
| 3348 | test_ctx->runtime_debug) |
| 3349 | print_random_lpm_test_array(test_dev); |
| 3350 | |
| 3351 | pr_info(TEST_MODULE_NAME ": %s - host_result=%d.(0 for " |
| 3352 | "SUCCESS) device_modem_result=%d (1 for SUCCESS)", |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3353 | __func__, host_result, test_dev->modem_result_per_dev); |
| 3354 | |
| 3355 | test_ch->test_completed = 1; |
Maya Erez | b59ce2a | 2011-10-04 22:53:32 +0200 | [diff] [blame] | 3356 | if (test_dev->modem_result_per_dev && !host_result) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3357 | pr_info(TEST_MODULE_NAME ": %s - Random LPM " |
| 3358 | "TEST_PASSED for device %d of %d\n", |
| 3359 | __func__, |
| 3360 | (test_ctx->max_number_of_devices- |
| 3361 | test_ctx->number_of_active_devices), |
| 3362 | test_ctx->max_number_of_devices); |
| 3363 | test_dev->final_result_per_dev = 1; /* PASSED */ |
| 3364 | } else { |
| 3365 | pr_info(TEST_MODULE_NAME ": %s - Random LPM " |
| 3366 | "TEST_FAILED for device %d of %d\n", |
| 3367 | __func__, |
| 3368 | (test_ctx->max_number_of_devices- |
| 3369 | test_ctx->number_of_active_devices), |
| 3370 | test_ctx->max_number_of_devices); |
| 3371 | test_dev->final_result_per_dev = 0; /* FAILED */ |
| 3372 | } |
| 3373 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3374 | check_test_completion(); |
| 3375 | |
| 3376 | kfree(test_ch->test_device->lpm_arr); |
| 3377 | |
| 3378 | return 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3379 | } |
| 3380 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3381 | exit_err: |
| 3382 | pr_info(TEST_MODULE_NAME ": TEST FAIL for chan %s.\n", |
| 3383 | test_ch->name); |
| 3384 | test_ch->test_completed = 1; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3385 | test_dev->open_channels_counter_to_recv--; |
| 3386 | test_dev->next_avail_entry_in_array = 0; |
| 3387 | test_ch->next_index_in_sent_msg_per_chan = 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3388 | test_ch->test_result = TEST_FAILED; |
| 3389 | check_test_completion(); |
| 3390 | return -ENODEV; |
| 3391 | } |
| 3392 | |
| 3393 | static int lpm_test_create_read_thread(struct test_channel *test_ch) |
| 3394 | { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3395 | struct sdio_test_device *test_dev; |
| 3396 | |
| 3397 | pr_info(TEST_MODULE_NAME ": %s - STARTED channel %s\n", |
| 3398 | __func__, test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3399 | |
| 3400 | if (!test_ch) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3401 | pr_err(TEST_MODULE_NAME ": %s - NULL test channel\n", __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3402 | return -ENODEV; |
| 3403 | } |
| 3404 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3405 | test_dev = test_ch->test_device; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3406 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3407 | if (!test_dev) { |
| 3408 | pr_err(TEST_MODULE_NAME ": %s - NULL test device\n", __func__); |
| 3409 | return -ENODEV; |
| 3410 | } |
| 3411 | |
| 3412 | test_dev->lpm_test_task.task_name = SDIO_LPM_TEST; |
| 3413 | |
| 3414 | test_dev->lpm_test_task.lpm_task = |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3415 | kthread_create(lpm_test_main_task, |
| 3416 | (void *)(test_ch), |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3417 | test_dev->lpm_test_task.task_name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3418 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3419 | if (IS_ERR(test_dev->lpm_test_task.lpm_task)) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3420 | pr_err(TEST_MODULE_NAME ": %s - kthread_create() failed\n", |
| 3421 | __func__); |
| 3422 | return -ENOMEM; |
| 3423 | } |
| 3424 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3425 | wake_up_process(test_dev->lpm_test_task.lpm_task); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3426 | |
| 3427 | return 0; |
| 3428 | } |
| 3429 | |
| 3430 | static void lpm_continuous_rand_test(struct test_channel *test_ch) |
| 3431 | { |
| 3432 | unsigned int local_ms = 0; |
| 3433 | int ret = 0; |
| 3434 | unsigned int write_avail = 0; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3435 | struct sdio_test_device *test_dev; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3436 | |
| 3437 | pr_info(MODULE_NAME ": %s - STARTED\n", __func__); |
| 3438 | |
| 3439 | if (!test_ch) { |
| 3440 | pr_err(TEST_MODULE_NAME ": %s - NULL channel\n", __func__); |
| 3441 | return; |
| 3442 | } |
| 3443 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3444 | test_dev = test_ch->test_device; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3445 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3446 | if (!test_dev) { |
| 3447 | pr_err(TEST_MODULE_NAME ": %s - NULL Test Device\n", __func__); |
| 3448 | return; |
| 3449 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3450 | |
| 3451 | ret = lpm_test_create_read_thread(test_ch); |
| 3452 | if (ret != 0) { |
| 3453 | pr_err(TEST_MODULE_NAME ": %s - failed to create lpm reading " |
| 3454 | "thread", __func__); |
| 3455 | } |
| 3456 | |
Yaniv Gardi | dacd7c3 | 2011-09-22 16:12:36 +0300 | [diff] [blame] | 3457 | while (1) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3458 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3459 | struct lpm_msg msg; |
| 3460 | u32 ret = 0; |
| 3461 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3462 | /* sleeping period is dependent on number of open channels */ |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 3463 | test_ch->config_msg.test_param = |
| 3464 | test_ctx->lpm_pseudo_random_seed; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3465 | |
| 3466 | local_ms = test_dev->open_channels_counter_to_send * |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 3467 | test_ctx->lpm_pseudo_random_seed; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3468 | TEST_DBG(TEST_MODULE_NAME ":%s: SLEEPING for %d ms", |
| 3469 | __func__, local_ms); |
| 3470 | msleep(local_ms); |
| 3471 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3472 | msg.counter = test_ch->next_index_in_sent_msg_per_chan; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3473 | msg.signature = LPM_TEST_CONFIG_SIGNATURE; |
| 3474 | msg.reserve1 = 0; |
| 3475 | msg.reserve2 = 0; |
| 3476 | |
| 3477 | /* wait for data ready event */ |
| 3478 | write_avail = sdio_write_avail(test_ch->ch); |
| 3479 | pr_debug(TEST_MODULE_NAME ": %s: write_avail=%d\n", |
| 3480 | __func__, write_avail); |
| 3481 | if (write_avail < sizeof(msg)) { |
| 3482 | wait_event(test_ch->wait_q, |
| 3483 | atomic_read(&test_ch->tx_notify_count)); |
| 3484 | atomic_dec(&test_ch->tx_notify_count); |
| 3485 | } |
| 3486 | |
| 3487 | write_avail = sdio_write_avail(test_ch->ch); |
| 3488 | if (write_avail < sizeof(msg)) { |
| 3489 | pr_info(TEST_MODULE_NAME ": %s: not enough write " |
| 3490 | "avail.\n", __func__); |
| 3491 | break; |
| 3492 | } |
| 3493 | |
| 3494 | ret = sdio_write(test_ch->ch, (u32 *)&msg, sizeof(msg)); |
| 3495 | if (ret) |
| 3496 | pr_err(TEST_MODULE_NAME ":%s: sdio_write err=%d.\n", |
| 3497 | __func__, -ret); |
| 3498 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3499 | TEST_DBG(TEST_MODULE_NAME ": %s: for chan %s, write, " |
| 3500 | "msg # %d\n", |
| 3501 | __func__, |
| 3502 | test_ch->name, |
| 3503 | test_ch->next_index_in_sent_msg_per_chan); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3504 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3505 | if (test_ch->test_type == SDIO_TEST_LPM_RANDOM) { |
| 3506 | spin_lock_irqsave(&test_dev->lpm_array_lock, |
| 3507 | test_dev->lpm_array_lock_flags); |
| 3508 | lpm_test_update_entry(test_ch, LPM_MSG_SEND, |
| 3509 | "SEND ", |
| 3510 | test_ch-> |
| 3511 | next_index_in_sent_msg_per_chan); |
| 3512 | |
| 3513 | test_ch->next_index_in_sent_msg_per_chan++; |
| 3514 | |
Yaniv Gardi | dacd7c3 | 2011-09-22 16:12:36 +0300 | [diff] [blame] | 3515 | if (test_ch->next_index_in_sent_msg_per_chan == |
| 3516 | test_ch->config_msg.num_packets) { |
| 3517 | spin_unlock_irqrestore( |
| 3518 | &test_dev->lpm_array_lock, |
| 3519 | test_dev->lpm_array_lock_flags); |
| 3520 | break; |
| 3521 | } |
| 3522 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3523 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3524 | test_dev->lpm_array_lock_flags); |
| 3525 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3526 | } |
| 3527 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3528 | spin_lock_irqsave(&test_dev->lpm_array_lock, |
| 3529 | test_dev->lpm_array_lock_flags); |
| 3530 | test_dev->open_channels_counter_to_send--; |
| 3531 | spin_unlock_irqrestore(&test_dev->lpm_array_lock, |
| 3532 | test_dev->lpm_array_lock_flags); |
| 3533 | |
| 3534 | pr_info(TEST_MODULE_NAME ": %s: - Finished to send all (%d) " |
| 3535 | "packets to the modem on channel %s", |
| 3536 | __func__, test_ch->config_msg.num_packets, test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3537 | |
| 3538 | return; |
| 3539 | } |
| 3540 | |
| 3541 | static void lpm_test(struct test_channel *test_ch) |
| 3542 | { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3543 | pr_info(TEST_MODULE_NAME ": %s - START channel %s\n", __func__, |
| 3544 | test_ch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3545 | |
| 3546 | if (!test_ch) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3547 | pr_err(TEST_MODULE_NAME ": %s - NULL test channel\n", __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3548 | return; |
| 3549 | } |
| 3550 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3551 | test_ch->modem_result_per_chan = wait_for_result_msg(test_ch); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3552 | pr_debug(TEST_MODULE_NAME ": %s - delete the timeout timer\n", |
| 3553 | __func__); |
| 3554 | del_timer_sync(&test_ch->timeout_timer); |
| 3555 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 3556 | if (test_ch->modem_result_per_chan == 0) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3557 | pr_err(TEST_MODULE_NAME ": LPM TEST - Client didn't sleep. " |
| 3558 | "Result Msg - is_successful=%d\n", test_ch->buf[1]); |
| 3559 | goto exit_err; |
| 3560 | } else { |
| 3561 | pr_info(TEST_MODULE_NAME ": %s -" |
| 3562 | "LPM 9K WAS SLEEPING - PASS\n", __func__); |
| 3563 | if (test_ch->test_result == TEST_PASSED) { |
| 3564 | pr_info(TEST_MODULE_NAME ": LPM TEST_PASSED\n"); |
| 3565 | test_ch->test_completed = 1; |
| 3566 | check_test_completion(); |
| 3567 | } else { |
| 3568 | pr_err(TEST_MODULE_NAME ": LPM TEST - Host didn't " |
| 3569 | "sleep. Client slept\n"); |
| 3570 | goto exit_err; |
| 3571 | } |
| 3572 | } |
| 3573 | |
| 3574 | return; |
| 3575 | |
| 3576 | exit_err: |
| 3577 | pr_info(TEST_MODULE_NAME ": TEST FAIL for chan %s.\n", |
| 3578 | test_ch->name); |
| 3579 | test_ch->test_completed = 1; |
| 3580 | test_ch->test_result = TEST_FAILED; |
| 3581 | check_test_completion(); |
| 3582 | return; |
| 3583 | } |
| 3584 | |
| 3585 | |
| 3586 | /** |
| 3587 | * LPM Test while the host wakes up the modem |
| 3588 | */ |
| 3589 | static void lpm_test_host_waker(struct test_channel *test_ch) |
| 3590 | { |
| 3591 | pr_info(TEST_MODULE_NAME ": %s - START\n", __func__); |
| 3592 | wait_event(test_ch->wait_q, atomic_read(&test_ch->wakeup_client)); |
| 3593 | atomic_set(&test_ch->wakeup_client, 0); |
| 3594 | |
| 3595 | pr_info(TEST_MODULE_NAME ": %s - Sending the config_msg to wakeup " |
| 3596 | " the client\n", __func__); |
| 3597 | send_config_msg(test_ch); |
| 3598 | |
| 3599 | lpm_test(test_ch); |
| 3600 | } |
| 3601 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3602 | /** |
| 3603 | * Writes number of packets into test channel |
| 3604 | * @test_ch: test channel control struct |
| 3605 | * @burst_size: number of packets to send |
| 3606 | */ |
| 3607 | static int write_packet_burst(struct test_channel *test_ch, |
| 3608 | int burst_size) |
| 3609 | { |
| 3610 | int ret = 0; |
| 3611 | int packet_count = 0; |
| 3612 | unsigned int random_num = 0; |
| 3613 | int size = test_ch->packet_length; /* first packet size */ |
| 3614 | u32 write_avail = 0; |
| 3615 | |
| 3616 | while (packet_count < burst_size) { |
| 3617 | /* wait for data ready event */ |
| 3618 | write_avail = sdio_write_avail(test_ch->ch); |
| 3619 | TEST_DBG(TEST_MODULE_NAME ":%s write_avail=%d,size=%d on chan" |
| 3620 | " %s\n", __func__, |
| 3621 | write_avail, size, test_ch->name); |
| 3622 | if (write_avail < size) { |
| 3623 | TEST_DBG(TEST_MODULE_NAME ":%s wait for event on" |
| 3624 | " chan %s\n", __func__, test_ch->name); |
| 3625 | wait_event(test_ch->wait_q, |
| 3626 | atomic_read(&test_ch->tx_notify_count)); |
| 3627 | atomic_dec(&test_ch->tx_notify_count); |
| 3628 | } |
| 3629 | write_avail = sdio_write_avail(test_ch->ch); |
| 3630 | if (write_avail < size) { |
| 3631 | pr_info(TEST_MODULE_NAME ":%s not enough write" |
| 3632 | " avail %d, need %d on chan %s\n", |
| 3633 | __func__, write_avail, size, |
| 3634 | test_ch->name); |
| 3635 | continue; |
| 3636 | } |
| 3637 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 3638 | if (ret) { |
| 3639 | pr_err(TEST_MODULE_NAME ":%s sdio_write " |
| 3640 | "failed (%d) on chan %s\n", __func__, |
| 3641 | ret, test_ch->name); |
| 3642 | break; |
| 3643 | } |
| 3644 | udelay(1000); /*low bus usage while running number of channels*/ |
| 3645 | TEST_DBG(TEST_MODULE_NAME ":%s() successfully write %d bytes" |
| 3646 | ", packet_count=%d on chan %s\n", __func__, |
| 3647 | size, packet_count, test_ch->name); |
| 3648 | test_ch->tx_bytes += size; |
| 3649 | packet_count++; |
| 3650 | /* get next packet size */ |
| 3651 | random_num = get_random_int(); |
| 3652 | size = (random_num % test_ch->packet_length) + 1; |
| 3653 | } |
| 3654 | return ret; |
| 3655 | } |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3656 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3657 | /** |
| 3658 | * Reads packet from test channel and checks that packet number |
| 3659 | * encoded into the packet is equal to packet_counter |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3660 | * This function is applicable for packet mode channels only |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3661 | * |
| 3662 | * @test_ch: test channel |
| 3663 | * @size: expected packet size |
| 3664 | * @packet_counter: number to validate readed packet |
| 3665 | */ |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3666 | static int read_data_from_packet_ch(struct test_channel *test_ch, |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3667 | unsigned int size, |
| 3668 | int packet_counter) |
| 3669 | { |
| 3670 | u32 read_avail = 0; |
| 3671 | int ret = 0; |
| 3672 | |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3673 | if (!test_ch || !test_ch->ch) { |
| 3674 | pr_err(TEST_MODULE_NAME |
| 3675 | ":%s: NULL channel\n", __func__); |
| 3676 | return -EINVAL; |
| 3677 | } |
| 3678 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3679 | if (!test_ch->ch->is_packet_mode) { |
| 3680 | pr_err(TEST_MODULE_NAME |
| 3681 | ":%s:not packet mode ch %s\n", |
| 3682 | __func__, test_ch->name); |
| 3683 | return -EINVAL; |
| 3684 | } |
| 3685 | read_avail = sdio_read_avail(test_ch->ch); |
| 3686 | /* wait for read data ready event */ |
| 3687 | if (read_avail < size) { |
| 3688 | TEST_DBG(TEST_MODULE_NAME ":%s() wait for rx data on " |
| 3689 | "chan %s\n", __func__, test_ch->name); |
| 3690 | wait_event(test_ch->wait_q, |
| 3691 | atomic_read(&test_ch->rx_notify_count)); |
| 3692 | atomic_dec(&test_ch->rx_notify_count); |
| 3693 | } |
| 3694 | read_avail = sdio_read_avail(test_ch->ch); |
| 3695 | TEST_DBG(TEST_MODULE_NAME ":%s read_avail=%d bytes on chan %s\n", |
| 3696 | __func__, read_avail, test_ch->name); |
| 3697 | |
| 3698 | if (read_avail != size) { |
| 3699 | pr_err(TEST_MODULE_NAME |
| 3700 | ":read_avail size %d for chan %s not as " |
| 3701 | "expected size %d\n", |
| 3702 | read_avail, test_ch->name, size); |
| 3703 | return -EINVAL; |
| 3704 | } |
| 3705 | |
| 3706 | ret = sdio_read(test_ch->ch, test_ch->buf, read_avail); |
| 3707 | if (ret) { |
| 3708 | pr_err(TEST_MODULE_NAME ":%s() sdio_read for chan %s (%d)\n", |
| 3709 | __func__, test_ch->name, -ret); |
| 3710 | return ret; |
| 3711 | } |
| 3712 | if ((test_ch->buf[0] != packet_counter) && (size != 1)) { |
| 3713 | pr_err(TEST_MODULE_NAME ":Read WRONG DATA" |
| 3714 | " for chan %s, size=%d\n", |
| 3715 | test_ch->name, size); |
| 3716 | return -EINVAL; |
| 3717 | } |
| 3718 | return 0; |
| 3719 | } |
| 3720 | |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3721 | |
| 3722 | /** |
| 3723 | * Reads packet from test channel and checks that packet number |
| 3724 | * encoded into the packet is equal to packet_counter |
| 3725 | * This function is applicable for streaming mode channels only |
| 3726 | * |
| 3727 | * @test_ch: test channel |
| 3728 | * @size: expected packet size |
| 3729 | * @packet_counter: number to validate readed packet |
| 3730 | */ |
| 3731 | static int read_data_from_stream_ch(struct test_channel *test_ch, |
| 3732 | unsigned int size, |
| 3733 | int packet_counter) |
| 3734 | { |
| 3735 | u32 read_avail = 0; |
| 3736 | int ret = 0; |
| 3737 | |
| 3738 | if (!test_ch || !test_ch->ch) { |
| 3739 | pr_err(TEST_MODULE_NAME |
| 3740 | ":%s: NULL channel\n", __func__); |
| 3741 | return -EINVAL; |
| 3742 | } |
| 3743 | |
| 3744 | if (test_ch->ch->is_packet_mode) { |
| 3745 | pr_err(TEST_MODULE_NAME |
| 3746 | ":%s:not streaming mode ch %s\n", |
| 3747 | __func__, test_ch->name); |
| 3748 | return -EINVAL; |
| 3749 | } |
| 3750 | read_avail = sdio_read_avail(test_ch->ch); |
| 3751 | /* wait for read data ready event */ |
| 3752 | if (read_avail < size) { |
| 3753 | TEST_DBG(TEST_MODULE_NAME ":%s() wait for rx data on " |
| 3754 | "chan %s\n", __func__, test_ch->name); |
| 3755 | wait_event(test_ch->wait_q, |
| 3756 | atomic_read(&test_ch->rx_notify_count)); |
| 3757 | atomic_dec(&test_ch->rx_notify_count); |
| 3758 | } |
| 3759 | read_avail = sdio_read_avail(test_ch->ch); |
| 3760 | TEST_DBG(TEST_MODULE_NAME ":%s read_avail=%d bytes on chan %s\n", |
| 3761 | __func__, read_avail, test_ch->name); |
| 3762 | |
| 3763 | if (read_avail < size) { |
| 3764 | pr_err(TEST_MODULE_NAME |
| 3765 | ":read_avail size %d for chan %s not as " |
| 3766 | "expected size %d\n", |
| 3767 | read_avail, test_ch->name, size); |
| 3768 | return -EINVAL; |
| 3769 | } |
| 3770 | |
| 3771 | ret = sdio_read(test_ch->ch, test_ch->buf, size + A2_HEADER_OVERHEAD); |
| 3772 | if (ret) { |
| 3773 | pr_err(TEST_MODULE_NAME ":%s() sdio_read for chan %s (%d)\n", |
| 3774 | __func__, test_ch->name, -ret); |
| 3775 | return ret; |
| 3776 | } |
| 3777 | if ((test_ch->buf[A2_HEADER_OVERHEAD/4] != packet_counter) && |
| 3778 | (size != 1)) { |
| 3779 | pr_err(TEST_MODULE_NAME ":Read WRONG DATA" |
| 3780 | " for chan %s, size=%d, packet_counter=%d\n", |
| 3781 | test_ch->name, size, packet_counter); |
| 3782 | print_hex_dump(KERN_INFO, TEST_MODULE_NAME ": rmnet:", |
| 3783 | 0, 32, 2, |
| 3784 | (void *)test_ch->buf, |
| 3785 | size + A2_HEADER_OVERHEAD, false); |
| 3786 | return -EINVAL; |
| 3787 | } |
| 3788 | return 0; |
| 3789 | } |
| 3790 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3791 | /** |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 3792 | * Test close channel feature for SDIO_SMEM channel: |
| 3793 | * close && re-open the SDIO_SMEM channel. |
| 3794 | */ |
| 3795 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 3796 | static void open_close_smem_test(struct test_channel *test_ch) |
| 3797 | { |
| 3798 | int i = 0; |
| 3799 | int ret = 0; |
| 3800 | |
| 3801 | pr_info(TEST_MODULE_NAME ":%s\n", __func__); |
| 3802 | |
| 3803 | for (i = 0; i < 100 ; ++i) { |
| 3804 | ret = close_sdio_ch(test_ch); |
| 3805 | if (ret) { |
| 3806 | pr_err(TEST_MODULE_NAME ":%s close_sdio_ch for ch %s" |
| 3807 | " failed\n", |
| 3808 | __func__, test_ch->name); |
| 3809 | goto exit_err; |
| 3810 | } |
| 3811 | ret = open_sdio_ch(test_ch); |
| 3812 | if (ret) { |
| 3813 | pr_err(TEST_MODULE_NAME ":%s open_sdio_ch for ch %s " |
| 3814 | " failed\n", |
| 3815 | __func__, test_ch->name); |
| 3816 | goto exit_err; |
| 3817 | } |
| 3818 | } |
| 3819 | |
| 3820 | pr_info(TEST_MODULE_NAME ":%s TEST PASS for chan %s.\n", __func__, |
| 3821 | test_ch->name); |
| 3822 | test_ch->test_completed = 1; |
| 3823 | test_ch->test_result = TEST_PASSED; |
| 3824 | check_test_completion(); |
| 3825 | return; |
| 3826 | exit_err: |
| 3827 | pr_info(TEST_MODULE_NAME ":%s TEST FAIL for chan %s.\n", __func__, |
| 3828 | test_ch->name); |
| 3829 | test_ch->test_completed = 1; |
| 3830 | test_ch->test_result = TEST_FAILED; |
| 3831 | check_test_completion(); |
| 3832 | return; |
| 3833 | } |
| 3834 | #endif |
| 3835 | |
| 3836 | /** |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3837 | * Test close channel feature: |
| 3838 | * 1. write random packet number into channel |
| 3839 | * 2. read some data from channel (do this only for second half of |
| 3840 | * requested packets to send). |
| 3841 | * 3. close && re-open then repeat 1. |
| 3842 | * |
| 3843 | * Total packets to send: test_ch->config_msg.num_packets. |
| 3844 | * Burst size is random in [1..test_ch->max_burst_size] range |
| 3845 | * Packet size is random in [1..test_ch->packet_length] |
| 3846 | */ |
| 3847 | static void open_close_test(struct test_channel *test_ch) |
| 3848 | { |
| 3849 | int ret = 0; |
| 3850 | u32 read_avail = 0; |
| 3851 | int total_packet_count = 0; |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3852 | int size = 0; |
| 3853 | u16 *buf16 = NULL; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3854 | int i; |
| 3855 | int max_packet_count = 0; |
| 3856 | unsigned int random_num = 0; |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3857 | int curr_burst_size = 0; |
| 3858 | |
| 3859 | if (!test_ch || !test_ch->ch) { |
| 3860 | pr_err(TEST_MODULE_NAME ":%s NULL channel\n", |
| 3861 | __func__); |
| 3862 | return; |
| 3863 | } |
| 3864 | |
| 3865 | curr_burst_size = test_ch->max_burst_size; |
| 3866 | size = test_ch->packet_length; |
| 3867 | buf16 = (u16 *) test_ch->buf; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3868 | |
| 3869 | /* the test sends configured number of packets in |
| 3870 | 2 portions: first without reading between write bursts, |
| 3871 | second with it */ |
| 3872 | max_packet_count = test_ch->config_msg.num_packets / 2; |
| 3873 | |
| 3874 | pr_info(TEST_MODULE_NAME ":%s channel %s, total packets:%d," |
| 3875 | " max packet size %d, max burst size:%d\n", |
| 3876 | __func__, test_ch->name, |
| 3877 | test_ch->config_msg.num_packets, test_ch->packet_length, |
| 3878 | test_ch->max_burst_size); |
| 3879 | for (i = 0 ; i < size / 2 ; i++) |
| 3880 | buf16[i] = (u16) (i & 0xFFFF); |
| 3881 | |
| 3882 | for (i = 0; i < 2 ; i++) { |
| 3883 | total_packet_count = 0; |
| 3884 | while (total_packet_count < max_packet_count) { |
| 3885 | if (test_ctx->exit_flag) { |
| 3886 | pr_info(TEST_MODULE_NAME ":%s exit test\n", |
| 3887 | __func__); |
| 3888 | return; |
| 3889 | } |
| 3890 | test_ch->buf[0] = total_packet_count; |
| 3891 | random_num = get_random_int(); |
| 3892 | curr_burst_size = (random_num % |
| 3893 | test_ch->max_burst_size) + 1; |
| 3894 | |
| 3895 | /* limit burst size to send |
| 3896 | * no more than configured packets */ |
| 3897 | if (curr_burst_size + total_packet_count > |
| 3898 | max_packet_count) { |
| 3899 | curr_burst_size = max_packet_count - |
| 3900 | total_packet_count; |
| 3901 | } |
| 3902 | TEST_DBG(TEST_MODULE_NAME ":%s Current burst size:%d" |
| 3903 | " on chan %s\n", __func__, |
| 3904 | curr_burst_size, test_ch->name); |
| 3905 | ret = write_packet_burst(test_ch, curr_burst_size); |
| 3906 | if (ret) { |
| 3907 | pr_err(TEST_MODULE_NAME ":%s write burst failed (%d), ch %s\n", |
| 3908 | __func__, ret, test_ch->name); |
| 3909 | goto exit_err; |
| 3910 | } |
| 3911 | if (i > 0) { |
| 3912 | /* read from channel */ |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 3913 | if (test_ch->ch->is_packet_mode) |
| 3914 | ret = read_data_from_packet_ch(test_ch, |
| 3915 | size, |
| 3916 | total_packet_count); |
| 3917 | else |
| 3918 | ret = read_data_from_stream_ch(test_ch, |
| 3919 | size, |
| 3920 | total_packet_count); |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3921 | if (ret) { |
| 3922 | pr_err(TEST_MODULE_NAME ":%s read" |
| 3923 | " failed:%d, chan %s\n", |
| 3924 | __func__, ret, |
| 3925 | test_ch->name); |
| 3926 | goto exit_err; |
| 3927 | } |
| 3928 | } |
| 3929 | TEST_DBG(TEST_MODULE_NAME ":%s before close, ch %s\n", |
| 3930 | __func__, test_ch->name); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 3931 | ret = close_sdio_ch(test_ch); |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3932 | if (ret) { |
| 3933 | pr_err(TEST_MODULE_NAME":%s close channel %s" |
| 3934 | " failed (%d)\n", |
| 3935 | __func__, test_ch->name, ret); |
| 3936 | goto exit_err; |
| 3937 | } else { |
| 3938 | TEST_DBG(TEST_MODULE_NAME":%s close channel %s" |
| 3939 | " success\n", __func__, |
| 3940 | test_ch->name); |
| 3941 | total_packet_count += curr_burst_size; |
| 3942 | atomic_set(&test_ch->rx_notify_count, 0); |
| 3943 | atomic_set(&test_ch->tx_notify_count, 0); |
| 3944 | atomic_set(&test_ch->any_notify_count, 0); |
| 3945 | } |
| 3946 | TEST_DBG(TEST_MODULE_NAME ":%s before open, ch %s\n", |
| 3947 | __func__, test_ch->name); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 3948 | ret = open_sdio_ch(test_ch); |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 3949 | if (ret) { |
| 3950 | pr_err(TEST_MODULE_NAME":%s open channel %s" |
| 3951 | " failed (%d)\n", |
| 3952 | __func__, test_ch->name, ret); |
| 3953 | goto exit_err; |
| 3954 | } else { |
| 3955 | read_avail = sdio_read_avail(test_ch->ch); |
| 3956 | if (read_avail > 0) { |
| 3957 | pr_err(TEST_MODULE_NAME": after open" |
| 3958 | " ch %s read_availis not zero" |
| 3959 | " (%d bytes)\n", |
| 3960 | test_ch->name, read_avail); |
| 3961 | goto exit_err; |
| 3962 | } |
| 3963 | } |
| 3964 | TEST_DBG(TEST_MODULE_NAME ":%s total tx = %d," |
| 3965 | " packet# = %d, size = %d for ch %s\n", |
| 3966 | __func__, test_ch->tx_bytes, |
| 3967 | total_packet_count, size, |
| 3968 | test_ch->name); |
| 3969 | } /* end of while */ |
| 3970 | } |
| 3971 | pr_info(TEST_MODULE_NAME ":%s Test end: total rx bytes = 0x%x," |
| 3972 | " total tx bytes = 0x%x for chan %s\n", __func__, |
| 3973 | test_ch->rx_bytes, test_ch->tx_bytes, test_ch->name); |
| 3974 | pr_info(TEST_MODULE_NAME ":%s TEST PASS for chan %s.\n", __func__, |
| 3975 | test_ch->name); |
| 3976 | test_ch->test_completed = 1; |
| 3977 | test_ch->test_result = TEST_PASSED; |
| 3978 | check_test_completion(); |
| 3979 | return; |
| 3980 | exit_err: |
| 3981 | pr_info(TEST_MODULE_NAME ":%s TEST FAIL for chan %s.\n", __func__, |
| 3982 | test_ch->name); |
| 3983 | test_ch->test_completed = 1; |
| 3984 | test_ch->test_result = TEST_FAILED; |
| 3985 | check_test_completion(); |
| 3986 | return; |
| 3987 | } |
| 3988 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 3989 | /** |
| 3990 | * sender Test |
| 3991 | */ |
| 3992 | static void sender_test(struct test_channel *test_ch) |
| 3993 | { |
| 3994 | int ret = 0 ; |
| 3995 | u32 read_avail = 0; |
| 3996 | u32 write_avail = 0; |
| 3997 | int packet_count = 0; |
| 3998 | int size = 512; |
| 3999 | u16 *buf16 = (u16 *) test_ch->buf; |
| 4000 | int i; |
| 4001 | int max_packet_count = 10000; |
| 4002 | int random_num = 0; |
| 4003 | |
| 4004 | max_packet_count = test_ch->config_msg.num_packets; |
| 4005 | |
| 4006 | for (i = 0 ; i < size / 2 ; i++) |
| 4007 | buf16[i] = (u16) (i & 0xFFFF); |
| 4008 | |
| 4009 | |
| 4010 | pr_info(TEST_MODULE_NAME |
| 4011 | ":SENDER TEST START for chan %s\n", test_ch->name); |
| 4012 | |
| 4013 | while (packet_count < max_packet_count) { |
| 4014 | |
| 4015 | if (test_ctx->exit_flag) { |
| 4016 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 4017 | return; |
| 4018 | } |
| 4019 | |
| 4020 | random_num = get_random_int(); |
| 4021 | size = (random_num % test_ch->packet_length) + 1; |
| 4022 | |
| 4023 | TEST_DBG(TEST_MODULE_NAME "SENDER WAIT FOR EVENT for chan %s\n", |
| 4024 | test_ch->name); |
| 4025 | |
| 4026 | /* wait for data ready event */ |
| 4027 | write_avail = sdio_write_avail(test_ch->ch); |
| 4028 | TEST_DBG(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 4029 | if (write_avail < size) { |
| 4030 | wait_event(test_ch->wait_q, |
| 4031 | atomic_read(&test_ch->tx_notify_count)); |
| 4032 | atomic_dec(&test_ch->tx_notify_count); |
| 4033 | } |
| 4034 | |
| 4035 | write_avail = sdio_write_avail(test_ch->ch); |
| 4036 | TEST_DBG(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 4037 | if (write_avail < size) { |
| 4038 | pr_info(TEST_MODULE_NAME ":not enough write avail.\n"); |
| 4039 | continue; |
| 4040 | } |
| 4041 | |
| 4042 | test_ch->buf[0] = packet_count; |
| 4043 | |
| 4044 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 4045 | if (ret) { |
| 4046 | pr_info(TEST_MODULE_NAME ":sender sdio_write err=%d.\n", |
| 4047 | -ret); |
| 4048 | goto exit_err; |
| 4049 | } |
| 4050 | |
| 4051 | /* wait for read data ready event */ |
| 4052 | TEST_DBG(TEST_MODULE_NAME ":sender wait for rx data for " |
| 4053 | "chan %s\n", |
| 4054 | test_ch->name); |
| 4055 | read_avail = sdio_read_avail(test_ch->ch); |
| 4056 | wait_event(test_ch->wait_q, |
| 4057 | atomic_read(&test_ch->rx_notify_count)); |
| 4058 | atomic_dec(&test_ch->rx_notify_count); |
| 4059 | |
| 4060 | read_avail = sdio_read_avail(test_ch->ch); |
| 4061 | |
| 4062 | if (read_avail != size) { |
| 4063 | pr_info(TEST_MODULE_NAME |
| 4064 | ":read_avail size %d for chan %s not as " |
| 4065 | "expected size %d.\n", |
| 4066 | read_avail, test_ch->name, size); |
| 4067 | goto exit_err; |
| 4068 | } |
| 4069 | |
| 4070 | memset(test_ch->buf, 0x00, size); |
| 4071 | |
| 4072 | ret = sdio_read(test_ch->ch, test_ch->buf, size); |
| 4073 | if (ret) { |
| 4074 | pr_info(TEST_MODULE_NAME ":sender sdio_read for chan %s" |
| 4075 | " err=%d.\n", |
| 4076 | test_ch->name, -ret); |
| 4077 | goto exit_err; |
| 4078 | } |
| 4079 | |
| 4080 | |
| 4081 | if ((test_ch->buf[0] != packet_count) && (size != 1)) { |
| 4082 | pr_info(TEST_MODULE_NAME ":sender sdio_read WRONG DATA" |
| 4083 | " for chan %s, size=%d\n", |
| 4084 | test_ch->name, size); |
| 4085 | goto exit_err; |
| 4086 | } |
| 4087 | |
| 4088 | test_ch->tx_bytes += size; |
| 4089 | test_ch->rx_bytes += size; |
| 4090 | packet_count++; |
| 4091 | |
| 4092 | TEST_DBG(TEST_MODULE_NAME |
| 4093 | ":sender total rx bytes = 0x%x , packet#=%d, size=%d" |
| 4094 | " for chan %s\n", |
| 4095 | test_ch->rx_bytes, packet_count, size, test_ch->name); |
| 4096 | TEST_DBG(TEST_MODULE_NAME |
| 4097 | ":sender total tx bytes = 0x%x , packet#=%d, size=%d" |
| 4098 | " for chan %s\n", |
| 4099 | test_ch->tx_bytes, packet_count, size, test_ch->name); |
| 4100 | |
| 4101 | } /* end of while */ |
| 4102 | |
| 4103 | pr_info(TEST_MODULE_NAME |
| 4104 | ":SENDER TEST END: total rx bytes = 0x%x, " |
| 4105 | " total tx bytes = 0x%x for chan %s\n", |
| 4106 | test_ch->rx_bytes, test_ch->tx_bytes, test_ch->name); |
| 4107 | |
| 4108 | pr_info(TEST_MODULE_NAME ": TEST PASS for chan %s.\n", |
| 4109 | test_ch->name); |
| 4110 | test_ch->test_completed = 1; |
| 4111 | test_ch->test_result = TEST_PASSED; |
| 4112 | check_test_completion(); |
| 4113 | return; |
| 4114 | |
| 4115 | exit_err: |
| 4116 | pr_info(TEST_MODULE_NAME ": TEST FAIL for chan %s.\n", |
| 4117 | test_ch->name); |
| 4118 | test_ch->test_completed = 1; |
| 4119 | test_ch->test_result = TEST_FAILED; |
| 4120 | check_test_completion(); |
| 4121 | return; |
| 4122 | } |
| 4123 | |
| 4124 | /** |
| 4125 | * A2 Perf Test |
| 4126 | */ |
| 4127 | static void a2_performance_test(struct test_channel *test_ch) |
| 4128 | { |
| 4129 | int ret = 0 ; |
| 4130 | u32 read_avail = 0; |
| 4131 | u32 write_avail = 0; |
| 4132 | int tx_packet_count = 0; |
| 4133 | int rx_packet_count = 0; |
| 4134 | int size = 0; |
| 4135 | u16 *buf16 = (u16 *) test_ch->buf; |
| 4136 | int i; |
| 4137 | int total_bytes = 0; |
| 4138 | int max_packets = 10000; |
| 4139 | u32 packet_size = test_ch->buf_size; |
| 4140 | int rand_size = 0; |
| 4141 | |
| 4142 | u64 start_jiffy, end_jiffy, delta_jiffies; |
| 4143 | unsigned int time_msec = 0; |
| 4144 | u32 throughput = 0; |
| 4145 | |
| 4146 | max_packets = test_ch->config_msg.num_packets; |
| 4147 | packet_size = test_ch->packet_length; |
| 4148 | |
| 4149 | for (i = 0; i < packet_size / 2; i++) |
| 4150 | buf16[i] = (u16) (i & 0xFFFF); |
| 4151 | |
| 4152 | pr_info(TEST_MODULE_NAME ": A2 PERFORMANCE TEST START for chan %s\n", |
| 4153 | test_ch->name); |
| 4154 | |
| 4155 | start_jiffy = get_jiffies_64(); /* read the current time */ |
| 4156 | |
| 4157 | while (tx_packet_count < max_packets) { |
| 4158 | |
| 4159 | if (test_ctx->exit_flag) { |
| 4160 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 4161 | return; |
| 4162 | } |
| 4163 | |
| 4164 | if (test_ch->random_packet_size) { |
| 4165 | rand_size = get_random_int(); |
| 4166 | packet_size = (rand_size % test_ch->packet_length) + 1; |
| 4167 | if (packet_size < A2_MIN_PACKET_SIZE) |
| 4168 | packet_size = A2_MIN_PACKET_SIZE; |
| 4169 | } |
| 4170 | |
| 4171 | /* wait for data ready event */ |
| 4172 | /* use a func to avoid compiler optimizations */ |
| 4173 | write_avail = sdio_write_avail(test_ch->ch); |
| 4174 | read_avail = sdio_read_avail(test_ch->ch); |
| 4175 | TEST_DBG(TEST_MODULE_NAME ":channel %s, write_avail=%d, " |
| 4176 | "read_avail=%d for chan %s\n", |
| 4177 | test_ch->name, write_avail, read_avail, |
| 4178 | test_ch->name); |
| 4179 | if ((write_avail == 0) && (read_avail == 0)) { |
| 4180 | wait_event(test_ch->wait_q, |
| 4181 | atomic_read(&test_ch->any_notify_count)); |
| 4182 | atomic_set(&test_ch->any_notify_count, 0); |
| 4183 | } |
| 4184 | |
| 4185 | write_avail = sdio_write_avail(test_ch->ch); |
| 4186 | TEST_DBG(TEST_MODULE_NAME ":channel %s, write_avail=%d\n", |
| 4187 | test_ch->name, write_avail); |
| 4188 | if (write_avail > 0) { |
| 4189 | size = min(packet_size, write_avail) ; |
| 4190 | TEST_DBG(TEST_MODULE_NAME ":tx size = %d for chan %s\n", |
| 4191 | size, test_ch->name); |
| 4192 | test_ch->buf[0] = tx_packet_count; |
| 4193 | test_ch->buf[(size/4)-1] = tx_packet_count; |
| 4194 | |
| 4195 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 4196 | if (ret) { |
| 4197 | pr_info(TEST_MODULE_NAME ":sdio_write err=%d" |
| 4198 | " for chan %s\n", |
| 4199 | -ret, test_ch->name); |
| 4200 | goto exit_err; |
| 4201 | } |
| 4202 | tx_packet_count++; |
| 4203 | test_ch->tx_bytes += size; |
| 4204 | } |
| 4205 | |
| 4206 | read_avail = sdio_read_avail(test_ch->ch); |
| 4207 | TEST_DBG(TEST_MODULE_NAME ":channel %s, read_avail=%d\n", |
| 4208 | test_ch->name, read_avail); |
| 4209 | if (read_avail > 0) { |
| 4210 | size = min(packet_size, read_avail); |
| 4211 | pr_debug(TEST_MODULE_NAME ":rx size = %d.\n", size); |
| 4212 | ret = sdio_read(test_ch->ch, test_ch->buf, size); |
| 4213 | if (ret) { |
| 4214 | pr_info(TEST_MODULE_NAME ": sdio_read size %d " |
| 4215 | " err=%d" |
| 4216 | " for chan %s\n", |
| 4217 | size, -ret, test_ch->name); |
| 4218 | goto exit_err; |
| 4219 | } |
| 4220 | rx_packet_count++; |
| 4221 | test_ch->rx_bytes += size; |
| 4222 | } |
| 4223 | |
| 4224 | TEST_DBG(TEST_MODULE_NAME |
| 4225 | ":total rx bytes = %d , rx_packet#=%d" |
| 4226 | " for chan %s\n", |
| 4227 | test_ch->rx_bytes, rx_packet_count, test_ch->name); |
| 4228 | TEST_DBG(TEST_MODULE_NAME |
| 4229 | ":total tx bytes = %d , tx_packet#=%d" |
| 4230 | " for chan %s\n", |
| 4231 | test_ch->tx_bytes, tx_packet_count, test_ch->name); |
| 4232 | |
| 4233 | } /* while (tx_packet_count < max_packets ) */ |
| 4234 | |
| 4235 | end_jiffy = get_jiffies_64(); /* read the current time */ |
| 4236 | |
| 4237 | delta_jiffies = end_jiffy - start_jiffy; |
| 4238 | time_msec = jiffies_to_msecs(delta_jiffies); |
| 4239 | |
| 4240 | pr_info(TEST_MODULE_NAME ":total rx bytes = 0x%x , rx_packet#=%d for" |
| 4241 | " chan %s.\n", |
| 4242 | test_ch->rx_bytes, rx_packet_count, test_ch->name); |
| 4243 | pr_info(TEST_MODULE_NAME ":total tx bytes = 0x%x , tx_packet#=%d" |
| 4244 | " for chan %s.\n", |
| 4245 | test_ch->tx_bytes, tx_packet_count, test_ch->name); |
| 4246 | |
| 4247 | total_bytes = (test_ch->tx_bytes + test_ch->rx_bytes); |
| 4248 | pr_err(TEST_MODULE_NAME ":total bytes = %d, time msec = %d" |
| 4249 | " for chan %s\n", |
| 4250 | total_bytes , (int) time_msec, test_ch->name); |
| 4251 | |
| 4252 | if (!test_ch->random_packet_size) { |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4253 | if (time_msec) { |
| 4254 | throughput = (total_bytes / time_msec) * 8 / 1000; |
| 4255 | pr_err(TEST_MODULE_NAME ": %s - Performance = " |
| 4256 | "%d Mbit/sec for chan %s\n", |
| 4257 | __func__, throughput, test_ch->name); |
| 4258 | } else { |
| 4259 | pr_err(TEST_MODULE_NAME ": %s - time_msec = 0 Couldn't " |
| 4260 | "calculate performence for chan %s\n", |
| 4261 | __func__, test_ch->name); |
| 4262 | } |
| 4263 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 4264 | } |
| 4265 | |
| 4266 | #ifdef CONFIG_DEBUG_FS |
| 4267 | switch (test_ch->ch_id) { |
| 4268 | case SDIO_DUN: |
| 4269 | test_ctx->debug.dun_throughput = throughput; |
| 4270 | break; |
| 4271 | case SDIO_RMNT: |
| 4272 | test_ctx->debug.rmnt_throughput = throughput; |
| 4273 | break; |
| 4274 | default: |
| 4275 | pr_err(TEST_MODULE_NAME "No debugfs for this channel " |
| 4276 | "throughput"); |
| 4277 | } |
| 4278 | #endif |
| 4279 | |
| 4280 | pr_err(TEST_MODULE_NAME ": A2 PERFORMANCE TEST END for chan %s.\n", |
| 4281 | test_ch->name); |
| 4282 | |
| 4283 | pr_err(TEST_MODULE_NAME ": TEST PASS for chan %s\n", test_ch->name); |
| 4284 | test_ch->test_completed = 1; |
| 4285 | test_ch->test_result = TEST_PASSED; |
| 4286 | check_test_completion(); |
| 4287 | return; |
| 4288 | |
| 4289 | exit_err: |
| 4290 | pr_err(TEST_MODULE_NAME ": TEST FAIL for chan %s\n", test_ch->name); |
| 4291 | test_ch->test_completed = 1; |
| 4292 | test_ch->test_result = TEST_FAILED; |
| 4293 | check_test_completion(); |
| 4294 | return; |
| 4295 | } |
| 4296 | |
| 4297 | /** |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4298 | * rx_cleanup |
| 4299 | * This function reads all the messages sent by the modem until |
| 4300 | * the read_avail is 0 after 1 second of sleep. |
| 4301 | * The function returns the number of packets that was received. |
| 4302 | */ |
| 4303 | static void rx_cleanup(struct test_channel *test_ch, int *rx_packet_count) |
| 4304 | { |
| 4305 | int read_avail = 0; |
| 4306 | int ret = 0; |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 4307 | int counter = 0; |
| 4308 | |
| 4309 | if (!test_ch || !test_ch->ch) { |
| 4310 | pr_err(TEST_MODULE_NAME ":%s NULL channel\n", |
| 4311 | __func__); |
| 4312 | return; |
| 4313 | } |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4314 | |
| 4315 | read_avail = sdio_read_avail(test_ch->ch); |
| 4316 | TEST_DBG(TEST_MODULE_NAME ":channel %s, read_avail=%d\n", |
| 4317 | test_ch->name, read_avail); |
| 4318 | |
| 4319 | /* If no pending messages, wait to see if the modem sends data */ |
| 4320 | if (read_avail == 0) { |
| 4321 | msleep(1000); |
| 4322 | read_avail = sdio_read_avail(test_ch->ch); |
| 4323 | } |
| 4324 | |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 4325 | while ((read_avail > 0) && (counter < 10)) { |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4326 | TEST_DBG(TEST_MODULE_NAME ": read_avail=%d for ch %s\n", |
| 4327 | read_avail, test_ch->name); |
| 4328 | |
| 4329 | ret = sdio_read(test_ch->ch, test_ch->buf, read_avail); |
| 4330 | if (ret) { |
| 4331 | pr_info(TEST_MODULE_NAME ": sdio_read size %d " |
| 4332 | " err=%d for chan %s\n", |
| 4333 | read_avail, -ret, test_ch->name); |
| 4334 | break; |
| 4335 | } |
| 4336 | (*rx_packet_count)++; |
| 4337 | test_ch->rx_bytes += read_avail; |
| 4338 | read_avail = sdio_read_avail(test_ch->ch); |
| 4339 | if (read_avail == 0) { |
| 4340 | msleep(1000); |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 4341 | counter++; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4342 | read_avail = sdio_read_avail(test_ch->ch); |
| 4343 | } |
| 4344 | } |
| 4345 | pr_info(TEST_MODULE_NAME ": finished cleanup for ch %s, " |
| 4346 | "rx_packet_count=%d, total rx bytes=%d\n", |
| 4347 | test_ch->name, *rx_packet_count, test_ch->rx_bytes); |
| 4348 | } |
| 4349 | |
| 4350 | |
| 4351 | /** |
| 4352 | * A2 RTT Test |
| 4353 | * This function sends a packet and calculate the RTT time of |
| 4354 | * this packet. |
| 4355 | * The test also calculte Min, Max and Average RTT |
| 4356 | */ |
| 4357 | static void a2_rtt_test(struct test_channel *test_ch) |
| 4358 | { |
| 4359 | int ret = 0 ; |
| 4360 | u32 read_avail = 0; |
| 4361 | u32 write_avail = 0; |
| 4362 | int tx_packet_count = 0; |
| 4363 | int rx_packet_count = 0; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4364 | u16 *buf16 = NULL; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4365 | int i; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4366 | int max_packets = 0; |
| 4367 | u32 packet_size = 0; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4368 | s64 start_time, end_time; |
| 4369 | int delta_usec = 0; |
| 4370 | int time_average = 0; |
| 4371 | int min_delta_usec = 0xFFFF; |
| 4372 | int max_delta_usec = 0; |
| 4373 | int total_time = 0; |
| 4374 | int expected_read_size = 0; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4375 | int delay_ms = 0; |
| 4376 | int slow_rtt_counter = 0; |
| 4377 | int read_avail_so_far = 0; |
| 4378 | |
| 4379 | if (test_ch) { |
| 4380 | /* |
| 4381 | * Cleanup the pending RX data (such as loopback of the |
| 4382 | * config msg) |
| 4383 | */ |
| 4384 | rx_cleanup(test_ch, &rx_packet_count); |
| 4385 | rx_packet_count = 0; |
| 4386 | } else { |
| 4387 | return; |
| 4388 | } |
| 4389 | |
| 4390 | max_packets = test_ch->config_msg.num_packets; |
| 4391 | packet_size = test_ch->packet_length; |
| 4392 | buf16 = (u16 *) test_ch->buf; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4393 | |
| 4394 | for (i = 0; i < packet_size / 2; i++) |
| 4395 | buf16[i] = (u16) (i & 0xFFFF); |
| 4396 | |
| 4397 | pr_info(TEST_MODULE_NAME ": A2 RTT TEST START for chan %s\n", |
| 4398 | test_ch->name); |
| 4399 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4400 | switch (test_ch->ch_id) { |
| 4401 | case SDIO_RMNT: |
| 4402 | delay_ms = 100; |
| 4403 | break; |
| 4404 | case SDIO_CSVT: |
| 4405 | delay_ms = 0; |
| 4406 | break; |
| 4407 | default: |
| 4408 | pr_err(TEST_MODULE_NAME ": %s - ch_id invalid.\n", |
| 4409 | __func__); |
| 4410 | return; |
| 4411 | } |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4412 | |
| 4413 | while (tx_packet_count < max_packets) { |
| 4414 | if (test_ctx->exit_flag) { |
| 4415 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 4416 | return; |
| 4417 | } |
| 4418 | start_time = 0; |
| 4419 | end_time = 0; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4420 | read_avail_so_far = 0; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4421 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4422 | if (delay_ms) |
| 4423 | msleep(delay_ms); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4424 | |
| 4425 | /* wait for data ready event */ |
| 4426 | write_avail = sdio_write_avail(test_ch->ch); |
| 4427 | TEST_DBG(TEST_MODULE_NAME ":ch %s: write_avail=%d\n", |
| 4428 | test_ch->name, write_avail); |
| 4429 | if (write_avail == 0) { |
| 4430 | wait_event(test_ch->wait_q, |
| 4431 | atomic_read(&test_ch->tx_notify_count)); |
| 4432 | atomic_dec(&test_ch->tx_notify_count); |
| 4433 | } |
| 4434 | |
| 4435 | write_avail = sdio_write_avail(test_ch->ch); |
| 4436 | TEST_DBG(TEST_MODULE_NAME ":channel %s, write_avail=%d\n", |
| 4437 | test_ch->name, write_avail); |
| 4438 | if (write_avail > 0) { |
| 4439 | TEST_DBG(TEST_MODULE_NAME ":tx size = %d for chan %s\n", |
| 4440 | packet_size, test_ch->name); |
| 4441 | test_ch->buf[0] = tx_packet_count; |
| 4442 | |
| 4443 | start_time = ktime_to_us(ktime_get()); |
| 4444 | ret = sdio_write(test_ch->ch, test_ch->buf, |
| 4445 | packet_size); |
| 4446 | if (ret) { |
| 4447 | pr_err(TEST_MODULE_NAME ":sdio_write err=%d" |
| 4448 | " for chan %s\n", |
| 4449 | -ret, test_ch->name); |
| 4450 | goto exit_err; |
| 4451 | } |
| 4452 | tx_packet_count++; |
| 4453 | test_ch->tx_bytes += packet_size; |
| 4454 | } else { |
| 4455 | pr_err(TEST_MODULE_NAME ": Invalid write_avail" |
| 4456 | " %d for chan %s\n", |
| 4457 | write_avail, test_ch->name); |
| 4458 | goto exit_err; |
| 4459 | } |
| 4460 | |
| 4461 | expected_read_size = packet_size + A2_HEADER_OVERHEAD; |
| 4462 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4463 | while (read_avail_so_far < expected_read_size) { |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4464 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4465 | read_avail = sdio_read_avail(test_ch->ch); |
| 4466 | |
| 4467 | if (!read_avail) { |
| 4468 | wait_event(test_ch->wait_q, |
| 4469 | atomic_read(&test_ch-> |
| 4470 | rx_notify_count)); |
| 4471 | |
| 4472 | atomic_dec(&test_ch->rx_notify_count); |
| 4473 | continue; |
| 4474 | } |
| 4475 | |
| 4476 | read_avail_so_far += read_avail; |
| 4477 | |
| 4478 | if (read_avail_so_far > expected_read_size) { |
| 4479 | pr_err(TEST_MODULE_NAME ": %s - Invalid " |
| 4480 | "read_avail(%d) read_avail_so_far(%d) " |
| 4481 | "can't be larger than " |
| 4482 | "expected_read_size(%d).", |
| 4483 | __func__, |
| 4484 | read_avail, |
| 4485 | read_avail_so_far, |
| 4486 | expected_read_size); |
| 4487 | goto exit_err; |
| 4488 | } |
| 4489 | |
| 4490 | /* |
| 4491 | * must read entire pending bytes, so later, we will |
| 4492 | * get a notification when more data arrives |
| 4493 | */ |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4494 | ret = sdio_read(test_ch->ch, test_ch->buf, |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4495 | read_avail); |
| 4496 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4497 | if (ret) { |
| 4498 | pr_info(TEST_MODULE_NAME ": sdio_read size %d " |
| 4499 | " err=%d for chan %s\n", |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4500 | read_avail, -ret, |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4501 | test_ch->name); |
| 4502 | goto exit_err; |
| 4503 | } |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4504 | } |
| 4505 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4506 | end_time = ktime_to_us(ktime_get()); |
| 4507 | rx_packet_count++; |
| 4508 | test_ch->rx_bytes += expected_read_size; |
| 4509 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4510 | delta_usec = (int)(end_time - start_time); |
| 4511 | total_time += delta_usec; |
| 4512 | if (delta_usec < min_delta_usec) |
| 4513 | min_delta_usec = delta_usec; |
| 4514 | if (delta_usec > max_delta_usec) |
| 4515 | max_delta_usec = delta_usec; |
| 4516 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4517 | /* checking the RTT per channel criteria */ |
| 4518 | if (delta_usec > MAX_AVG_RTT_TIME_USEC) { |
| 4519 | pr_err(TEST_MODULE_NAME ": %s - " |
| 4520 | "msg # %d - rtt time (%d usec) is " |
| 4521 | "longer than %d usec\n", |
| 4522 | __func__, |
| 4523 | tx_packet_count, |
| 4524 | delta_usec, |
| 4525 | MAX_AVG_RTT_TIME_USEC); |
| 4526 | slow_rtt_counter++; |
| 4527 | } |
| 4528 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4529 | TEST_DBG(TEST_MODULE_NAME |
| 4530 | ":RTT time=%d for packet #%d for chan %s\n", |
| 4531 | delta_usec, tx_packet_count, test_ch->name); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4532 | } /* while (tx_packet_count < max_packets ) */ |
| 4533 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4534 | pr_info(TEST_MODULE_NAME ": %s - tx_packet_count = %d\n", |
| 4535 | __func__, tx_packet_count); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4536 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4537 | pr_info(TEST_MODULE_NAME ": %s - total rx bytes = 0x%x, " |
| 4538 | "rx_packet# = %d for chan %s.\n", |
| 4539 | __func__, test_ch->rx_bytes, rx_packet_count, test_ch->name); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4540 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4541 | pr_info(TEST_MODULE_NAME ": %s - total tx bytes = 0x%x, " |
| 4542 | "tx_packet# = %d for chan %s.\n", |
| 4543 | __func__, test_ch->tx_bytes, tx_packet_count, test_ch->name); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4544 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4545 | pr_info(TEST_MODULE_NAME ": %s - slow_rtt_counter = %d for " |
| 4546 | "chan %s.\n", |
| 4547 | __func__, slow_rtt_counter, test_ch->name); |
| 4548 | |
| 4549 | if (tx_packet_count) { |
| 4550 | time_average = total_time / tx_packet_count; |
| 4551 | pr_info(TEST_MODULE_NAME ":Average RTT time = %d for chan %s\n", |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4552 | time_average, test_ch->name); |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4553 | } else { |
| 4554 | pr_err(TEST_MODULE_NAME ": %s - tx_packet_count=0. couldn't " |
| 4555 | "calculate average rtt time", __func__); |
| 4556 | } |
| 4557 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4558 | pr_info(TEST_MODULE_NAME ":MIN RTT time = %d for chan %s\n", |
| 4559 | min_delta_usec, test_ch->name); |
| 4560 | pr_info(TEST_MODULE_NAME ":MAX RTT time = %d for chan %s\n", |
| 4561 | max_delta_usec, test_ch->name); |
| 4562 | |
| 4563 | pr_info(TEST_MODULE_NAME ": A2 RTT TEST END for chan %s.\n", |
| 4564 | test_ch->name); |
| 4565 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 4566 | if (ret) |
| 4567 | goto exit_err; |
| 4568 | |
| 4569 | if (time_average == 0 || time_average > MAX_AVG_RTT_TIME_USEC) { |
| 4570 | pr_err(TEST_MODULE_NAME ": %s - average_time = %d. Invalid " |
| 4571 | "value", |
| 4572 | __func__, time_average); |
| 4573 | goto exit_err; |
| 4574 | |
| 4575 | } |
| 4576 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4577 | pr_info(TEST_MODULE_NAME ": TEST PASS for chan %s\n", test_ch->name); |
| 4578 | test_ch->test_completed = 1; |
| 4579 | test_ch->test_result = TEST_PASSED; |
| 4580 | check_test_completion(); |
| 4581 | return; |
| 4582 | |
| 4583 | exit_err: |
| 4584 | pr_err(TEST_MODULE_NAME ": TEST FAIL for chan %s\n", test_ch->name); |
| 4585 | test_ch->test_completed = 1; |
| 4586 | test_ch->test_result = TEST_FAILED; |
| 4587 | check_test_completion(); |
| 4588 | return; |
| 4589 | } |
| 4590 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 4591 | /** |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 4592 | * Process Rx Data - Helper for A2 Validation Test |
| 4593 | * @test_ch(in/out) : Test channel that contains Rx data buffer to process. |
| 4594 | * |
| 4595 | * @rx_unprocessed_bytes(in) : Number of bytes to process in the buffer. |
| 4596 | * |
| 4597 | * @rx_process_packet_state(in/out) : |
| 4598 | * Current processing state (used to identify what to process |
| 4599 | * next in a partial packet) |
| 4600 | * |
| 4601 | * @rx_packet_size(in/out) : |
| 4602 | * Number of bytes remaining in the packet to be processed. |
| 4603 | * |
| 4604 | * @rx_packet_count(in/out) : |
| 4605 | * Number of packets processed. |
| 4606 | */ |
| 4607 | static int process_rx_data(struct test_channel *test_ch, |
| 4608 | u32 rx_unprocessed_bytes, |
| 4609 | int *rx_process_packet_state, |
| 4610 | u16 *rx_packet_size, |
| 4611 | int *rx_packet_count) |
| 4612 | { |
| 4613 | u8 *buf = (u8 *)test_ch->buf; |
| 4614 | int eop = 0; |
| 4615 | int i = 0; |
| 4616 | int ret = 0; |
| 4617 | u32 *ptr = 0; |
| 4618 | u16 size = 0; |
| 4619 | |
| 4620 | /* process rx data */ |
| 4621 | while (rx_unprocessed_bytes) { |
| 4622 | TEST_DBG(TEST_MODULE_NAME ": unprocessed bytes : %u\n", |
| 4623 | rx_unprocessed_bytes); |
| 4624 | |
| 4625 | switch (*rx_process_packet_state) { |
| 4626 | case RX_PROCESS_PACKET_INIT: |
| 4627 | /* process the A2 header */ |
| 4628 | TEST_DBG(TEST_MODULE_NAME ": " |
| 4629 | "RX_PROCESS_PACKET_INIT\n"); |
| 4630 | *rx_process_packet_state = RX_PROCESS_PACKET_INIT; |
| 4631 | if (rx_unprocessed_bytes < 4) |
| 4632 | break; |
| 4633 | |
| 4634 | i += 4; |
| 4635 | rx_unprocessed_bytes -= 4; |
| 4636 | |
| 4637 | case RX_PROCESS_A2_HEADER: |
| 4638 | /* process the rest of A2 header */ |
| 4639 | TEST_DBG(TEST_MODULE_NAME ": RX_PROCESS_A2_HEADER\n"); |
| 4640 | *rx_process_packet_state = RX_PROCESS_A2_HEADER; |
| 4641 | if (rx_unprocessed_bytes < 4) |
| 4642 | break; |
| 4643 | |
| 4644 | ptr = (u32 *)&buf[i]; |
| 4645 | /* |
| 4646 | * upper 2 bytes of the last 4 bytes of A2 header |
| 4647 | * contains the size of the packet |
| 4648 | */ |
| 4649 | *rx_packet_size = *ptr >> 0x10; |
| 4650 | |
| 4651 | i += 4; |
| 4652 | rx_unprocessed_bytes -= 4; |
| 4653 | |
| 4654 | case RX_PROCESS_PACKET_DATA: |
| 4655 | /* process the2_2_ packet data */ |
| 4656 | TEST_DBG(TEST_MODULE_NAME ": RX_PROCESS_PACKET_DATA " |
| 4657 | "- packet size - %u\n", *rx_packet_size); |
| 4658 | *rx_process_packet_state = RX_PROCESS_PACKET_DATA; |
| 4659 | |
| 4660 | size = *rx_packet_size; |
| 4661 | if (*rx_packet_size <= rx_unprocessed_bytes) { |
| 4662 | eop = *rx_packet_size; |
| 4663 | *rx_packet_size = 0; |
| 4664 | } else { |
| 4665 | eop = rx_unprocessed_bytes; |
| 4666 | *rx_packet_size = *rx_packet_size - |
| 4667 | rx_unprocessed_bytes; |
| 4668 | } |
| 4669 | |
| 4670 | /* no more bytes available to process */ |
| 4671 | if (!eop) |
| 4672 | break; |
| 4673 | /* |
| 4674 | * end of packet is starting from |
| 4675 | * the current position |
| 4676 | */ |
| 4677 | eop = eop + i; |
| 4678 | TEST_DBG(TEST_MODULE_NAME ": size - %u, " |
| 4679 | "packet size - %u eop - %d\n", |
| 4680 | size, *rx_packet_size, eop); |
| 4681 | |
| 4682 | /* validate the data */ |
| 4683 | for (; i < eop; i++) { |
| 4684 | if (buf[i] != (test_ch->rx_bytes % 256)) { |
| 4685 | pr_err(TEST_MODULE_NAME ": " |
| 4686 | "Corrupt data. buf:%u, " |
| 4687 | "data:%u\n", buf[i], |
| 4688 | test_ch->rx_bytes % 256); |
| 4689 | ret = -EINVAL; |
| 4690 | goto err; |
| 4691 | } |
| 4692 | rx_unprocessed_bytes--; |
| 4693 | test_ch->rx_bytes++; |
| 4694 | } |
| 4695 | |
| 4696 | /* have more data to be processed */ |
| 4697 | if (*rx_packet_size) |
| 4698 | break; |
| 4699 | |
| 4700 | /* |
| 4701 | * A2 sends data in 4 byte alignment, |
| 4702 | * skip the padding |
| 4703 | */ |
| 4704 | if (size % 4) { |
| 4705 | i += 4 - (size % 4); |
| 4706 | rx_unprocessed_bytes -= 4 - (size % 4); |
| 4707 | } |
| 4708 | *rx_packet_count = *rx_packet_count + 1; |
| 4709 | |
| 4710 | /* re init the state to process new packet */ |
| 4711 | *rx_process_packet_state = RX_PROCESS_PACKET_INIT; |
| 4712 | break; |
| 4713 | default: |
| 4714 | pr_err(TEST_MODULE_NAME ": Invalid case: %d\n", |
| 4715 | *rx_process_packet_state); |
| 4716 | ret = -EINVAL; |
| 4717 | goto err; |
| 4718 | } |
| 4719 | TEST_DBG(TEST_MODULE_NAME ": Continue processing " |
| 4720 | "if more data is available\n"); |
| 4721 | } |
| 4722 | |
| 4723 | err: |
| 4724 | return ret; |
| 4725 | } |
| 4726 | |
| 4727 | /** |
| 4728 | * A2 Validation Test |
| 4729 | * Send packets and validate the returned packets. |
| 4730 | * Transmit one packet at a time, while process multiple rx |
| 4731 | * packets in a single transaction. |
| 4732 | * A transaction is of size min(random number, write_avail). |
| 4733 | * A packet consists of a min of 1 byte to channel supported max. |
| 4734 | */ |
| 4735 | static void a2_validation_test(struct test_channel *test_ch) |
| 4736 | { |
| 4737 | int ret = 0 ; |
| 4738 | u32 read_avail = 0; |
| 4739 | u32 write_avail = 0; |
| 4740 | int tx_packet_count = 0; |
| 4741 | int rx_packet_count = 0; |
| 4742 | int initial_rx_packet_count = 0; |
| 4743 | u32 size = 0; |
| 4744 | u8 *buf8 = (u8 *)test_ch->buf; |
| 4745 | int i = 0; |
| 4746 | int max_packets = test_ch->config_msg.num_packets; |
| 4747 | u16 tx_packet_size = 0; |
| 4748 | u16 rx_packet_size = 0; |
| 4749 | u32 random_num = 0; |
| 4750 | int rx_process_packet_state = RX_PROCESS_PACKET_INIT; |
| 4751 | |
| 4752 | pr_info(TEST_MODULE_NAME ": A2 VALIDATION TEST START for chan %s\n", |
| 4753 | test_ch->name); |
| 4754 | |
| 4755 | /* Wait for the initial rx messages before starting the test. */ |
| 4756 | rx_cleanup(test_ch, &initial_rx_packet_count); |
| 4757 | |
| 4758 | test_ch->tx_bytes = 0; |
| 4759 | test_ch->rx_bytes = 0; |
| 4760 | |
| 4761 | /* Continue till we have transmitted and received all packets */ |
| 4762 | while ((tx_packet_count < max_packets) || |
| 4763 | (rx_packet_count < max_packets)) { |
| 4764 | |
| 4765 | if (test_ctx->exit_flag) { |
| 4766 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 4767 | return; |
| 4768 | } |
| 4769 | |
| 4770 | random_num = get_random_int(); |
| 4771 | size = (random_num % test_ch->packet_length) + 1; |
| 4772 | TEST_DBG(TEST_MODULE_NAME ": Random tx packet size =%u", size); |
| 4773 | |
| 4774 | /* |
| 4775 | * wait for data ready event |
| 4776 | * use a func to avoid compiler optimizations |
| 4777 | */ |
| 4778 | write_avail = sdio_write_avail(test_ch->ch); |
| 4779 | read_avail = sdio_read_avail(test_ch->ch); |
| 4780 | TEST_DBG(TEST_MODULE_NAME ": write_avail=%d, " |
| 4781 | "read_avail=%d for chan %s\n", |
| 4782 | write_avail, read_avail, test_ch->name); |
| 4783 | |
| 4784 | if ((write_avail == 0) && (read_avail == 0)) { |
| 4785 | wait_event(test_ch->wait_q, |
| 4786 | atomic_read(&test_ch->any_notify_count)); |
| 4787 | atomic_set(&test_ch->any_notify_count, 0); |
| 4788 | } |
| 4789 | |
| 4790 | /* Transmit data */ |
| 4791 | write_avail = sdio_write_avail(test_ch->ch); |
| 4792 | if ((tx_packet_count < max_packets) && (write_avail > 0)) { |
| 4793 | tx_packet_size = min(size, write_avail) ; |
| 4794 | TEST_DBG(TEST_MODULE_NAME ": tx size = %u, " |
| 4795 | "write_avail = %u tx_packet# = %d\n", |
| 4796 | tx_packet_size, write_avail, |
| 4797 | tx_packet_count); |
| 4798 | memset(test_ch->buf, 0, test_ch->buf_size); |
| 4799 | /* populate the buffer */ |
| 4800 | for (i = 0; i < tx_packet_size; i++) { |
| 4801 | buf8[i] = test_ch->tx_bytes % 256; |
| 4802 | test_ch->tx_bytes++; |
| 4803 | } |
| 4804 | |
| 4805 | ret = sdio_write(test_ch->ch, test_ch->buf, |
| 4806 | tx_packet_size); |
| 4807 | if (ret) { |
| 4808 | pr_err(TEST_MODULE_NAME ":sdio_write err=%d" |
| 4809 | " for chan %s\n", |
| 4810 | -ret, test_ch->name); |
| 4811 | goto exit_err; |
| 4812 | } |
| 4813 | tx_packet_count++; |
| 4814 | } |
| 4815 | |
| 4816 | /* Receive data */ |
| 4817 | read_avail = sdio_read_avail(test_ch->ch); |
| 4818 | if (read_avail > 0) { |
| 4819 | TEST_DBG(TEST_MODULE_NAME ": rx size = %u, " |
| 4820 | "rx_packet#=%d.\n", |
| 4821 | read_avail, rx_packet_count); |
| 4822 | memset(test_ch->buf, 0, test_ch->buf_size); |
| 4823 | |
| 4824 | ret = sdio_read(test_ch->ch, test_ch->buf, |
| 4825 | read_avail); |
| 4826 | if (ret) { |
| 4827 | pr_err(TEST_MODULE_NAME ": sdio_read " |
| 4828 | "size %d err=%d for chan %s\n", |
| 4829 | size, -ret, test_ch->name); |
| 4830 | goto exit_err; |
| 4831 | } |
| 4832 | |
| 4833 | /* Process data */ |
| 4834 | ret = process_rx_data(test_ch, read_avail, |
| 4835 | &rx_process_packet_state, |
| 4836 | &rx_packet_size, |
| 4837 | &rx_packet_count); |
| 4838 | |
| 4839 | if (ret != 0) |
| 4840 | goto exit_err; |
| 4841 | } |
| 4842 | TEST_DBG(TEST_MODULE_NAME ": Continue loop ...\n"); |
| 4843 | } |
| 4844 | |
| 4845 | if (test_ch->tx_bytes != test_ch->rx_bytes) { |
| 4846 | pr_err(TEST_MODULE_NAME ": Total number of bytes " |
| 4847 | "transmitted (%u) does not match the total " |
| 4848 | "number of bytes received (%u).", test_ch->tx_bytes, |
| 4849 | test_ch->rx_bytes); |
| 4850 | goto exit_err; |
| 4851 | } |
| 4852 | |
| 4853 | pr_info(TEST_MODULE_NAME ": A2 VALIDATION TEST END for chan %s.\n", |
| 4854 | test_ch->name); |
| 4855 | |
| 4856 | pr_info(TEST_MODULE_NAME ": TEST PASS for chan %s\n", test_ch->name); |
| 4857 | test_ch->test_completed = 1; |
| 4858 | test_ch->test_result = TEST_PASSED; |
| 4859 | check_test_completion(); |
| 4860 | return; |
| 4861 | |
| 4862 | exit_err: |
| 4863 | pr_info(TEST_MODULE_NAME ": TEST FAIL for chan %s\n", test_ch->name); |
| 4864 | test_ch->test_completed = 1; |
| 4865 | test_ch->test_result = TEST_FAILED; |
| 4866 | check_test_completion(); |
| 4867 | return; |
| 4868 | } |
| 4869 | |
| 4870 | /** |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 4871 | * sender No loopback Test |
| 4872 | */ |
| 4873 | static void sender_no_loopback_test(struct test_channel *test_ch) |
| 4874 | { |
| 4875 | int ret = 0 ; |
| 4876 | u32 write_avail = 0; |
| 4877 | int packet_count = 0; |
| 4878 | int size = 512; |
| 4879 | u16 *buf16 = (u16 *) test_ch->buf; |
| 4880 | int i; |
| 4881 | int max_packet_count = 10000; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 4882 | unsigned int random_num = 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 4883 | |
| 4884 | max_packet_count = test_ch->config_msg.num_packets; |
| 4885 | |
| 4886 | for (i = 0 ; i < size / 2 ; i++) |
| 4887 | buf16[i] = (u16) (i & 0xFFFF); |
| 4888 | |
| 4889 | pr_info(TEST_MODULE_NAME |
| 4890 | ":SENDER NO LP TEST START for chan %s\n", test_ch->name); |
| 4891 | |
| 4892 | while (packet_count < max_packet_count) { |
| 4893 | |
| 4894 | if (test_ctx->exit_flag) { |
| 4895 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 4896 | return; |
| 4897 | } |
| 4898 | |
| 4899 | random_num = get_random_int(); |
| 4900 | size = (random_num % test_ch->packet_length) + 1; |
| 4901 | |
| 4902 | TEST_DBG(TEST_MODULE_NAME ":SENDER WAIT FOR EVENT " |
| 4903 | "for chan %s\n", |
| 4904 | test_ch->name); |
| 4905 | |
| 4906 | /* wait for data ready event */ |
| 4907 | write_avail = sdio_write_avail(test_ch->ch); |
| 4908 | TEST_DBG(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 4909 | if (write_avail < size) { |
| 4910 | wait_event(test_ch->wait_q, |
| 4911 | atomic_read(&test_ch->tx_notify_count)); |
| 4912 | atomic_dec(&test_ch->tx_notify_count); |
| 4913 | } |
| 4914 | |
| 4915 | write_avail = sdio_write_avail(test_ch->ch); |
| 4916 | TEST_DBG(TEST_MODULE_NAME ":write_avail=%d\n", write_avail); |
| 4917 | if (write_avail < size) { |
| 4918 | pr_info(TEST_MODULE_NAME ":not enough write avail.\n"); |
| 4919 | continue; |
| 4920 | } |
| 4921 | |
| 4922 | test_ch->buf[0] = packet_count; |
| 4923 | |
| 4924 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 4925 | if (ret) { |
| 4926 | pr_info(TEST_MODULE_NAME ":sender sdio_write err=%d.\n", |
| 4927 | -ret); |
| 4928 | goto exit_err; |
| 4929 | } |
| 4930 | |
| 4931 | test_ch->tx_bytes += size; |
| 4932 | packet_count++; |
| 4933 | |
| 4934 | TEST_DBG(TEST_MODULE_NAME |
| 4935 | ":sender total tx bytes = 0x%x , packet#=%d, size=%d" |
| 4936 | " for chan %s\n", |
| 4937 | test_ch->tx_bytes, packet_count, size, test_ch->name); |
| 4938 | |
| 4939 | } /* end of while */ |
| 4940 | |
| 4941 | pr_info(TEST_MODULE_NAME |
| 4942 | ":SENDER TEST END: total tx bytes = 0x%x, " |
| 4943 | " for chan %s\n", |
| 4944 | test_ch->tx_bytes, test_ch->name); |
| 4945 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 4946 | test_ch->modem_result_per_chan = wait_for_result_msg(test_ch); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 4947 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 4948 | if (test_ch->modem_result_per_chan) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 4949 | pr_info(TEST_MODULE_NAME ": TEST PASS for chan %s.\n", |
| 4950 | test_ch->name); |
| 4951 | test_ch->test_result = TEST_PASSED; |
| 4952 | } else { |
| 4953 | pr_info(TEST_MODULE_NAME ": TEST FAILURE for chan %s.\n", |
| 4954 | test_ch->name); |
| 4955 | test_ch->test_result = TEST_FAILED; |
| 4956 | } |
| 4957 | test_ch->test_completed = 1; |
| 4958 | check_test_completion(); |
| 4959 | return; |
| 4960 | |
| 4961 | exit_err: |
| 4962 | pr_info(TEST_MODULE_NAME ": TEST FAIL for chan %s.\n", |
| 4963 | test_ch->name); |
| 4964 | test_ch->test_completed = 1; |
| 4965 | test_ch->test_result = TEST_FAILED; |
| 4966 | check_test_completion(); |
| 4967 | return; |
| 4968 | } |
| 4969 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 4970 | |
| 4971 | /** |
| 4972 | * Modem reset Test |
| 4973 | * The test verifies that it finished sending all the packets |
| 4974 | * while there might be modem reset in the middle |
| 4975 | */ |
| 4976 | static void modem_reset_test(struct test_channel *test_ch) |
| 4977 | { |
| 4978 | int ret = 0 ; |
| 4979 | u32 read_avail = 0; |
| 4980 | u32 write_avail = 0; |
| 4981 | int tx_packet_count = 0; |
| 4982 | int rx_packet_count = 0; |
| 4983 | int size = 0; |
| 4984 | u16 *buf16 = (u16 *) test_ch->buf; |
| 4985 | int i; |
| 4986 | int max_packets = 10000; |
| 4987 | u32 packet_size = test_ch->buf_size; |
| 4988 | int is_err = 0; |
| 4989 | |
| 4990 | max_packets = test_ch->config_msg.num_packets; |
| 4991 | packet_size = test_ch->packet_length; |
| 4992 | |
| 4993 | for (i = 0; i < packet_size / 2; i++) |
| 4994 | buf16[i] = (u16) (i & 0xFFFF); |
| 4995 | |
| 4996 | pr_info(TEST_MODULE_NAME ": Modem Reset TEST START for chan %s\n", |
| 4997 | test_ch->name); |
| 4998 | |
| 4999 | while (tx_packet_count < max_packets) { |
| 5000 | |
| 5001 | if (test_ctx->exit_flag) { |
| 5002 | pr_info(TEST_MODULE_NAME ":Exit Test.\n"); |
| 5003 | return; |
| 5004 | } |
| 5005 | |
| 5006 | if (test_ch->card_removed) { |
| 5007 | pr_info(TEST_MODULE_NAME ": card removal was detected " |
| 5008 | "for chan %s, tx_total=0x%x\n", |
| 5009 | test_ch->name, test_ch->tx_bytes); |
| 5010 | wait_event(test_ch->wait_q, |
| 5011 | atomic_read(&test_ch->card_detected_event)); |
| 5012 | atomic_set(&test_ch->card_detected_event, 0); |
| 5013 | pr_info(TEST_MODULE_NAME ": card_detected_event " |
| 5014 | "for chan %s\n", test_ch->name); |
| 5015 | if (test_ch->card_removed) |
| 5016 | continue; |
| 5017 | is_err = 0; |
| 5018 | /* Need to wait for the modem to be ready */ |
| 5019 | msleep(5000); |
| 5020 | pr_info(TEST_MODULE_NAME ": sending the config message " |
| 5021 | "for chan %s\n", test_ch->name); |
| 5022 | send_config_msg(test_ch); |
| 5023 | } |
| 5024 | |
| 5025 | /* wait for data ready event */ |
| 5026 | /* use a func to avoid compiler optimizations */ |
| 5027 | write_avail = sdio_write_avail(test_ch->ch); |
| 5028 | read_avail = sdio_read_avail(test_ch->ch); |
| 5029 | TEST_DBG(TEST_MODULE_NAME ":channel %s, write_avail=%d, " |
| 5030 | "read_avail=%d for chan %s\n", |
| 5031 | test_ch->name, write_avail, read_avail, |
| 5032 | test_ch->name); |
| 5033 | if ((write_avail == 0) && (read_avail == 0)) { |
| 5034 | wait_event(test_ch->wait_q, |
| 5035 | atomic_read(&test_ch->any_notify_count)); |
| 5036 | atomic_set(&test_ch->any_notify_count, 0); |
| 5037 | } |
| 5038 | if (atomic_read(&test_ch->card_detected_event)) { |
| 5039 | atomic_set(&test_ch->card_detected_event, 0); |
| 5040 | pr_info(TEST_MODULE_NAME ": card_detected_event " |
| 5041 | "for chan %s, tx_total=0x%x\n", |
| 5042 | test_ch->name, test_ch->tx_bytes); |
| 5043 | if (test_ch->card_removed) |
| 5044 | continue; |
| 5045 | /* Need to wait for the modem to be ready */ |
| 5046 | msleep(5000); |
| 5047 | is_err = 0; |
| 5048 | pr_info(TEST_MODULE_NAME ": sending the config message " |
| 5049 | "for chan %s\n", test_ch->name); |
| 5050 | send_config_msg(test_ch); |
| 5051 | } |
| 5052 | |
| 5053 | write_avail = sdio_write_avail(test_ch->ch); |
| 5054 | TEST_DBG(TEST_MODULE_NAME ":channel %s, write_avail=%d\n", |
| 5055 | test_ch->name, write_avail); |
| 5056 | if (write_avail > 0) { |
| 5057 | size = min(packet_size, write_avail) ; |
| 5058 | pr_debug(TEST_MODULE_NAME ":tx size = %d for chan %s\n", |
| 5059 | size, test_ch->name); |
| 5060 | test_ch->buf[0] = tx_packet_count; |
| 5061 | test_ch->buf[(size/4)-1] = tx_packet_count; |
| 5062 | |
| 5063 | TEST_DBG(TEST_MODULE_NAME ":channel %s, sdio_write, " |
| 5064 | "size=%d\n", test_ch->name, size); |
| 5065 | if (is_err) { |
| 5066 | msleep(100); |
| 5067 | continue; |
| 5068 | } |
| 5069 | ret = sdio_write(test_ch->ch, test_ch->buf, size); |
| 5070 | if (ret) { |
| 5071 | pr_info(TEST_MODULE_NAME ":sdio_write err=%d" |
| 5072 | " for chan %s\n", |
| 5073 | -ret, test_ch->name); |
| 5074 | is_err = 1; |
| 5075 | msleep(20); |
| 5076 | continue; |
| 5077 | } |
| 5078 | tx_packet_count++; |
| 5079 | test_ch->tx_bytes += size; |
| 5080 | test_ch->config_msg.num_packets--; |
| 5081 | } |
| 5082 | |
| 5083 | read_avail = sdio_read_avail(test_ch->ch); |
| 5084 | TEST_DBG(TEST_MODULE_NAME ":channel %s, read_avail=%d\n", |
| 5085 | test_ch->name, read_avail); |
| 5086 | if (read_avail > 0) { |
| 5087 | size = min(packet_size, read_avail); |
| 5088 | pr_debug(TEST_MODULE_NAME ":rx size = %d.\n", size); |
| 5089 | TEST_DBG(TEST_MODULE_NAME ":channel %s, sdio_read, " |
| 5090 | "size=%d\n", test_ch->name, size); |
| 5091 | if (is_err) { |
| 5092 | msleep(100); |
| 5093 | continue; |
| 5094 | } |
| 5095 | ret = sdio_read(test_ch->ch, test_ch->buf, size); |
| 5096 | if (ret) { |
| 5097 | pr_info(TEST_MODULE_NAME ": sdio_read size %d " |
| 5098 | " err=%d" |
| 5099 | " for chan %s\n", |
| 5100 | size, -ret, test_ch->name); |
| 5101 | is_err = 1; |
| 5102 | msleep(20); |
| 5103 | continue; |
| 5104 | } |
| 5105 | rx_packet_count++; |
| 5106 | test_ch->rx_bytes += size; |
| 5107 | } |
| 5108 | |
| 5109 | TEST_DBG(TEST_MODULE_NAME |
| 5110 | ":total rx bytes = %d , rx_packet#=%d" |
| 5111 | " for chan %s\n", |
| 5112 | test_ch->rx_bytes, rx_packet_count, test_ch->name); |
| 5113 | TEST_DBG(TEST_MODULE_NAME |
| 5114 | ":total tx bytes = %d , tx_packet#=%d" |
| 5115 | " for chan %s\n", |
| 5116 | test_ch->tx_bytes, tx_packet_count, test_ch->name); |
| 5117 | |
| 5118 | udelay(500); |
| 5119 | |
| 5120 | } /* while (tx_packet_count < max_packets ) */ |
| 5121 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5122 | pr_info(TEST_MODULE_NAME ":total rx bytes = 0x%x , rx_packet#=%d for" |
| 5123 | " chan %s.\n", |
| 5124 | test_ch->rx_bytes, rx_packet_count, test_ch->name); |
| 5125 | pr_info(TEST_MODULE_NAME ":total tx bytes = 0x%x , tx_packet#=%d" |
| 5126 | " for chan %s.\n", |
| 5127 | test_ch->tx_bytes, tx_packet_count, test_ch->name); |
| 5128 | |
| 5129 | pr_err(TEST_MODULE_NAME ": Modem Reset TEST END for chan %s.\n", |
| 5130 | test_ch->name); |
| 5131 | |
| 5132 | pr_err(TEST_MODULE_NAME ": TEST PASS for chan %s\n", test_ch->name); |
| 5133 | test_ch->test_completed = 1; |
| 5134 | test_ch->test_result = TEST_PASSED; |
| 5135 | check_test_completion(); |
| 5136 | return; |
| 5137 | } |
| 5138 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5139 | /** |
| 5140 | * Worker thread to handle the tests types |
| 5141 | */ |
| 5142 | static void worker(struct work_struct *work) |
| 5143 | { |
| 5144 | struct test_channel *test_ch = NULL; |
| 5145 | struct test_work *test_work = container_of(work, |
| 5146 | struct test_work, |
| 5147 | work); |
| 5148 | int test_type = 0; |
| 5149 | |
| 5150 | test_ch = test_work->test_ch; |
| 5151 | |
| 5152 | if (test_ch == NULL) { |
| 5153 | pr_err(TEST_MODULE_NAME ":NULL test_ch\n"); |
| 5154 | return; |
| 5155 | } |
| 5156 | |
| 5157 | test_type = test_ch->test_type; |
| 5158 | |
| 5159 | switch (test_type) { |
| 5160 | case SDIO_TEST_LOOPBACK_HOST: |
| 5161 | loopback_test(test_ch); |
| 5162 | break; |
| 5163 | case SDIO_TEST_LOOPBACK_CLIENT: |
| 5164 | sender_test(test_ch); |
| 5165 | break; |
| 5166 | case SDIO_TEST_PERF: |
| 5167 | a2_performance_test(test_ch); |
| 5168 | break; |
| 5169 | case SDIO_TEST_LPM_CLIENT_WAKER: |
| 5170 | lpm_test(test_ch); |
| 5171 | break; |
| 5172 | case SDIO_TEST_LPM_HOST_WAKER: |
| 5173 | lpm_test_host_waker(test_ch); |
| 5174 | break; |
| 5175 | case SDIO_TEST_HOST_SENDER_NO_LP: |
| 5176 | sender_no_loopback_test(test_ch); |
| 5177 | break; |
| 5178 | case SDIO_TEST_LPM_RANDOM: |
| 5179 | lpm_continuous_rand_test(test_ch); |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 5180 | break; |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 5181 | case SDIO_TEST_RTT: |
| 5182 | a2_rtt_test(test_ch); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5183 | break; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5184 | case SDIO_TEST_CLOSE_CHANNEL: |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5185 | if (test_ch->ch_id != SDIO_SMEM) |
| 5186 | open_close_test(test_ch); |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5187 | break; |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5188 | case SDIO_TEST_MODEM_RESET: |
| 5189 | modem_reset_test(test_ch); |
| 5190 | break; |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 5191 | case SDIO_TEST_A2_VALIDATION: |
| 5192 | a2_validation_test(test_ch); |
| 5193 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5194 | default: |
| 5195 | pr_err(TEST_MODULE_NAME ":Bad Test type = %d.\n", |
| 5196 | (int) test_type); |
| 5197 | } |
| 5198 | } |
| 5199 | |
| 5200 | |
| 5201 | /** |
| 5202 | * Notification Callback |
| 5203 | * |
| 5204 | * Notify the worker |
| 5205 | * |
| 5206 | */ |
| 5207 | static void notify(void *priv, unsigned channel_event) |
| 5208 | { |
| 5209 | struct test_channel *test_ch = (struct test_channel *) priv; |
| 5210 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5211 | pr_debug(TEST_MODULE_NAME ": %s - notify event=%d.\n", |
| 5212 | __func__, channel_event); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5213 | |
| 5214 | if (test_ch->ch == NULL) { |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5215 | pr_info(TEST_MODULE_NAME ": %s - notify before ch ready.\n", |
| 5216 | __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5217 | return; |
| 5218 | } |
| 5219 | |
| 5220 | switch (channel_event) { |
| 5221 | case SDIO_EVENT_DATA_READ_AVAIL: |
| 5222 | atomic_inc(&test_ch->rx_notify_count); |
| 5223 | atomic_set(&test_ch->any_notify_count, 1); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5224 | TEST_DBG(TEST_MODULE_NAME ": %s - SDIO_EVENT_DATA_READ_AVAIL, " |
| 5225 | "any_notify_count=%d, rx_notify_count=%d\n", |
| 5226 | __func__, |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5227 | atomic_read(&test_ch->any_notify_count), |
| 5228 | atomic_read(&test_ch->rx_notify_count)); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5229 | /* |
| 5230 | * when there is pending data on a channel we would like to |
| 5231 | * turn on the bit mask that implies that there is pending |
| 5232 | * data for that channel on that deivce |
| 5233 | */ |
| 5234 | if (test_ch->test_device != NULL && |
| 5235 | test_ch->test_type == SDIO_TEST_LPM_RANDOM) { |
| 5236 | spin_lock_irqsave(&test_ch->test_device->lpm_array_lock, |
| 5237 | test_ch->test_device-> |
| 5238 | lpm_array_lock_flags); |
| 5239 | test_ch->test_device->read_avail_mask |= |
| 5240 | test_ch->channel_mask_id; |
| 5241 | test_ch->notify_counter_per_chan++; |
| 5242 | |
| 5243 | lpm_test_update_entry(test_ch, LPM_NOTIFY, "NOTIFY", 0); |
| 5244 | spin_unlock_irqrestore(&test_ch->test_device-> |
| 5245 | lpm_array_lock, |
| 5246 | test_ch->test_device-> |
| 5247 | lpm_array_lock_flags); |
| 5248 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5249 | break; |
| 5250 | |
| 5251 | case SDIO_EVENT_DATA_WRITE_AVAIL: |
| 5252 | atomic_inc(&test_ch->tx_notify_count); |
| 5253 | atomic_set(&test_ch->any_notify_count, 1); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5254 | TEST_DBG(TEST_MODULE_NAME ": %s - SDIO_EVENT_DATA_WRITE_AVAIL, " |
| 5255 | "any_notify_count=%d, tx_notify_count=%d\n", |
| 5256 | __func__, |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5257 | atomic_read(&test_ch->any_notify_count), |
| 5258 | atomic_read(&test_ch->tx_notify_count)); |
| 5259 | break; |
| 5260 | |
| 5261 | default: |
| 5262 | BUG(); |
| 5263 | } |
| 5264 | wake_up(&test_ch->wait_q); |
| 5265 | |
| 5266 | } |
| 5267 | |
| 5268 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 5269 | static int sdio_smem_test_cb(int event) |
| 5270 | { |
| 5271 | struct test_channel *tch = test_ctx->test_ch_arr[SDIO_SMEM]; |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5272 | int i; |
| 5273 | int *smem_buf = (int *)test_ctx->smem_buf; |
| 5274 | uint32_t val = 0; |
| 5275 | int ret = 0; |
| 5276 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5277 | pr_debug(TEST_MODULE_NAME ":%s: Received event %d\n", __func__, event); |
| 5278 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5279 | if (!tch) { |
| 5280 | pr_err(TEST_MODULE_NAME ": %s NULL tch\n", __func__); |
| 5281 | return -EINVAL; |
| 5282 | } |
| 5283 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5284 | switch (event) { |
| 5285 | case SDIO_SMEM_EVENT_READ_DONE: |
| 5286 | tch->rx_bytes += SMEM_MAX_XFER_SIZE; |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5287 | for (i = 0; i < SMEM_MAX_XFER_SIZE;) { |
| 5288 | val = (int)*smem_buf; |
| 5289 | if ((val != test_ctx->smem_counter) && tch->is_used) { |
| 5290 | pr_err(TEST_MODULE_NAME ":%s: Invalid value %d " |
| 5291 | "expected %d in smem arr", |
| 5292 | __func__, val, test_ctx->smem_counter); |
| 5293 | pr_err(TEST_MODULE_NAME ":SMEM test FAILED\n"); |
| 5294 | tch->test_completed = 1; |
| 5295 | tch->test_result = TEST_FAILED; |
| 5296 | check_test_completion(); |
| 5297 | ret = -EINVAL; |
| 5298 | goto exit; |
| 5299 | } |
| 5300 | i += 4; |
| 5301 | smem_buf++; |
| 5302 | test_ctx->smem_counter++; |
| 5303 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5304 | if (tch->rx_bytes >= 40000000) { |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5305 | if ((!tch->test_completed) && tch->is_used) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5306 | pr_info(TEST_MODULE_NAME ":SMEM test PASSED\n"); |
| 5307 | tch->test_completed = 1; |
| 5308 | tch->test_result = TEST_PASSED; |
| 5309 | check_test_completion(); |
| 5310 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5311 | } |
| 5312 | break; |
| 5313 | case SDIO_SMEM_EVENT_READ_ERR: |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5314 | if (tch->is_used) { |
| 5315 | pr_err(TEST_MODULE_NAME ":Read overflow, " |
| 5316 | "SMEM test FAILED\n"); |
| 5317 | tch->test_completed = 1; |
| 5318 | tch->test_result = TEST_FAILED; |
| 5319 | ret = -EIO; |
| 5320 | } |
| 5321 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5322 | default: |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5323 | if (tch->is_used) { |
| 5324 | pr_err(TEST_MODULE_NAME ":Unhandled event %d\n", event); |
| 5325 | ret = -EINVAL; |
| 5326 | } |
| 5327 | break; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5328 | } |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5329 | exit: |
| 5330 | return ret; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5331 | } |
| 5332 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5333 | static int sdio_smem_open(struct sdio_smem_client *sdio_smem) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5334 | { |
| 5335 | int ret = 0; |
| 5336 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5337 | if (!sdio_smem) { |
| 5338 | pr_info(TEST_MODULE_NAME "%s: NULL sdio_smem_client\n", |
| 5339 | __func__); |
| 5340 | return -EINVAL; |
| 5341 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5342 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5343 | if (test_ctx->test_ch_arr[SDIO_SMEM]->ch_ready) { |
| 5344 | pr_info(TEST_MODULE_NAME "%s: SDIO_SMEM channel is already opened\n", |
| 5345 | __func__); |
| 5346 | return 0; |
| 5347 | } |
| 5348 | |
| 5349 | test_ctx->test_ch_arr[SDIO_SMEM]->ch_ready = 1; |
| 5350 | sdio_smem->buf = test_ctx->smem_buf; |
| 5351 | sdio_smem->size = SMEM_MAX_XFER_SIZE; |
| 5352 | sdio_smem->cb_func = sdio_smem_test_cb; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5353 | ret = sdio_smem_register_client(); |
| 5354 | if (ret) |
| 5355 | pr_info(TEST_MODULE_NAME "%s: Error (%d) registering sdio_smem " |
| 5356 | "test client\n", |
| 5357 | __func__, ret); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5358 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5359 | return ret; |
| 5360 | } |
| 5361 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5362 | static int sdio_smem_test_probe(struct platform_device *pdev) |
| 5363 | { |
| 5364 | test_ctx->sdio_smem = container_of(pdev, struct sdio_smem_client, |
| 5365 | plat_dev); |
| 5366 | |
| 5367 | return sdio_smem_open(test_ctx->sdio_smem); |
| 5368 | } |
| 5369 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5370 | static struct platform_driver sdio_smem_client_drv = { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5371 | .probe = sdio_smem_test_probe, |
| 5372 | .driver = { |
| 5373 | .name = "SDIO_SMEM_CLIENT", |
| 5374 | .owner = THIS_MODULE, |
| 5375 | }, |
| 5376 | }; |
| 5377 | #endif |
| 5378 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5379 | static void sdio_test_lpm_timeout_handler(unsigned long data) |
| 5380 | { |
| 5381 | struct test_channel *tch = (struct test_channel *)data; |
| 5382 | |
| 5383 | pr_info(TEST_MODULE_NAME ": %s - LPM TEST TIMEOUT Expired after " |
| 5384 | "%d ms\n", __func__, tch->timeout_ms); |
| 5385 | tch->test_completed = 1; |
| 5386 | pr_info(TEST_MODULE_NAME ": %s - tch->test_result = TEST_FAILED\n", |
| 5387 | __func__); |
| 5388 | tch->test_completed = 1; |
| 5389 | tch->test_result = TEST_FAILED; |
| 5390 | check_test_completion(); |
| 5391 | return; |
| 5392 | } |
| 5393 | |
| 5394 | static void sdio_test_lpm_timer_handler(unsigned long data) |
| 5395 | { |
| 5396 | struct test_channel *tch = (struct test_channel *)data; |
| 5397 | |
| 5398 | pr_info(TEST_MODULE_NAME ": %s - LPM TEST Timer Expired after " |
| 5399 | "%d ms\n", __func__, tch->timer_interval_ms); |
| 5400 | |
| 5401 | if (!tch) { |
| 5402 | pr_err(TEST_MODULE_NAME ": %s - LPM TEST FAILED. " |
| 5403 | "tch is NULL\n", __func__); |
| 5404 | return; |
| 5405 | } |
| 5406 | |
| 5407 | if (!tch->ch) { |
| 5408 | pr_err(TEST_MODULE_NAME ": %s - LPM TEST FAILED. tch->ch " |
| 5409 | "is NULL\n", __func__); |
| 5410 | tch->test_result = TEST_FAILED; |
| 5411 | return; |
| 5412 | } |
| 5413 | |
| 5414 | /* Verfiy that we voted for sleep */ |
| 5415 | if (tch->is_ok_to_sleep) { |
| 5416 | tch->test_result = TEST_PASSED; |
| 5417 | pr_info(TEST_MODULE_NAME ": %s - 8K voted for sleep\n", |
| 5418 | __func__); |
| 5419 | } else { |
| 5420 | tch->test_result = TEST_FAILED; |
| 5421 | pr_info(TEST_MODULE_NAME ": %s - 8K voted against sleep\n", |
| 5422 | __func__); |
| 5423 | |
| 5424 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5425 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5426 | sdio_al_unregister_lpm_cb(tch->sdio_al_device); |
| 5427 | |
| 5428 | if (tch->test_type == SDIO_TEST_LPM_HOST_WAKER) { |
| 5429 | atomic_set(&tch->wakeup_client, 1); |
| 5430 | wake_up(&tch->wait_q); |
| 5431 | } |
| 5432 | } |
| 5433 | |
| 5434 | int sdio_test_wakeup_callback(void *device_handle, int is_vote_for_sleep) |
| 5435 | { |
| 5436 | int i = 0; |
| 5437 | |
| 5438 | TEST_DBG(TEST_MODULE_NAME ": %s is_vote_for_sleep=%d!!!", |
| 5439 | __func__, is_vote_for_sleep); |
| 5440 | |
| 5441 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5442 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5443 | |
| 5444 | if ((!tch) || (!tch->is_used) || (!tch->ch_ready)) |
| 5445 | continue; |
| 5446 | if (tch->sdio_al_device == device_handle) { |
| 5447 | tch->is_ok_to_sleep = is_vote_for_sleep; |
| 5448 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5449 | if (tch->test_type == SDIO_TEST_LPM_RANDOM) { |
| 5450 | spin_lock_irqsave(&tch->test_device-> |
| 5451 | lpm_array_lock, |
| 5452 | tch->test_device-> |
| 5453 | lpm_array_lock_flags); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5454 | if (is_vote_for_sleep == 1) |
| 5455 | lpm_test_update_entry(tch, |
| 5456 | LPM_SLEEP, |
| 5457 | "SLEEP ", 0); |
| 5458 | else |
| 5459 | lpm_test_update_entry(tch, |
| 5460 | LPM_WAKEUP, |
| 5461 | "WAKEUP", 0); |
| 5462 | |
| 5463 | spin_unlock_irqrestore(&tch->test_device-> |
| 5464 | lpm_array_lock, |
| 5465 | tch->test_device-> |
| 5466 | lpm_array_lock_flags); |
| 5467 | break; |
| 5468 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5469 | } |
| 5470 | } |
| 5471 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5472 | return 0; |
| 5473 | } |
| 5474 | |
| 5475 | static int sdio_test_find_dev(struct test_channel *tch) |
| 5476 | { |
| 5477 | int j; |
| 5478 | int null_index = -1; |
| 5479 | |
| 5480 | for (j = 0 ; j < MAX_NUM_OF_SDIO_DEVICES; ++j) { |
| 5481 | |
| 5482 | struct sdio_test_device *test_dev = |
| 5483 | &test_ctx->test_dev_arr[j]; |
| 5484 | |
| 5485 | if (test_dev->sdio_al_device == NULL) { |
| 5486 | if (null_index == -1) |
| 5487 | null_index = j; |
| 5488 | continue; |
| 5489 | } |
| 5490 | |
| 5491 | if (test_dev->sdio_al_device == |
| 5492 | tch->ch->sdio_al_dev) { |
| 5493 | test_dev->open_channels_counter_to_recv++; |
| 5494 | test_dev->open_channels_counter_to_send++; |
| 5495 | tch->test_device = test_dev; |
| 5496 | /* setting mask id for pending data for |
| 5497 | this channel */ |
| 5498 | tch->channel_mask_id = test_dev->next_mask_id; |
| 5499 | test_dev->next_mask_id *= 2; |
| 5500 | pr_info(TEST_MODULE_NAME ": %s - channel %s " |
| 5501 | "got read_mask_id = 0x%x. device " |
| 5502 | "next_mask_id=0x%x", |
| 5503 | __func__, tch->name, tch->channel_mask_id, |
| 5504 | test_dev->next_mask_id); |
| 5505 | break; |
| 5506 | } |
| 5507 | } |
| 5508 | |
| 5509 | /* |
| 5510 | * happens ones a new device is "discovered" while testing. i.e |
| 5511 | * if testing a few channels, a new deivce will be "discovered" once |
| 5512 | * the first channel of a device is being tested |
| 5513 | */ |
| 5514 | if (j == MAX_NUM_OF_SDIO_DEVICES) { |
| 5515 | |
| 5516 | struct sdio_test_device *test_dev = |
| 5517 | &test_ctx-> |
| 5518 | test_dev_arr[null_index]; |
| 5519 | test_dev->sdio_al_device = |
| 5520 | tch->ch->sdio_al_dev; |
| 5521 | |
| 5522 | test_ctx->number_of_active_devices++; |
| 5523 | test_ctx->max_number_of_devices++; |
| 5524 | test_dev->open_channels_counter_to_recv++; |
| 5525 | test_dev->open_channels_counter_to_send++; |
| 5526 | test_dev->next_avail_entry_in_array = 0; |
| 5527 | tch->test_device = test_dev; |
| 5528 | tch->test_device->array_size = |
| 5529 | LPM_ARRAY_SIZE; |
| 5530 | test_dev->modem_result_per_dev = 1; |
| 5531 | tch->modem_result_per_chan = 0; |
Yaniv Gardi | dacd7c3 | 2011-09-22 16:12:36 +0300 | [diff] [blame] | 5532 | test_dev->next_avail_entry_in_array = 0; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5533 | |
| 5534 | spin_lock_init(&test_dev-> |
| 5535 | lpm_array_lock); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5536 | |
| 5537 | if (tch->test_type == SDIO_TEST_LPM_RANDOM) { |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5538 | pr_err(MODULE_NAME ": %s - " |
| 5539 | "Allocating Msg Array for " |
| 5540 | "Maximum open channels for device (%d) " |
| 5541 | "Channels. Array has %d entries", |
| 5542 | __func__, |
| 5543 | LPM_MAX_OPEN_CHAN_PER_DEV, |
| 5544 | test_dev->array_size); |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5545 | |
| 5546 | test_dev->lpm_arr = |
| 5547 | kzalloc(sizeof( |
| 5548 | struct lpm_entry_type) * |
| 5549 | tch-> |
| 5550 | test_device->array_size, |
| 5551 | GFP_KERNEL); |
| 5552 | |
| 5553 | if (!test_dev->lpm_arr) { |
| 5554 | pr_err(MODULE_NAME ": %s - " |
| 5555 | "lpm_arr is NULL", |
| 5556 | __func__); |
| 5557 | return -ENOMEM; |
| 5558 | } |
| 5559 | } |
| 5560 | |
| 5561 | /* |
| 5562 | * in new device, initialize next_mask_id, and setting |
| 5563 | * mask_id to the channel |
| 5564 | */ |
| 5565 | test_dev->next_mask_id = 0x1; |
| 5566 | tch->channel_mask_id = test_dev->next_mask_id; |
| 5567 | test_dev->next_mask_id *= 2; |
| 5568 | pr_info(TEST_MODULE_NAME ": %s - channel %s got " |
| 5569 | "read_mask_id = 0x%x. device next_mask_id=0x%x", |
| 5570 | __func__, |
| 5571 | tch->name, |
| 5572 | tch->channel_mask_id, |
| 5573 | test_dev->next_mask_id); |
| 5574 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5575 | |
| 5576 | return 0; |
| 5577 | } |
| 5578 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5579 | static void check_test_result(void) |
| 5580 | { |
| 5581 | int result = 1; |
| 5582 | int i = 0; |
| 5583 | |
| 5584 | test_ctx->max_number_of_devices = 0; |
| 5585 | |
| 5586 | pr_info(TEST_MODULE_NAME ": %s - Woke Up\n", __func__); |
| 5587 | |
| 5588 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5589 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5590 | |
| 5591 | if ((!tch) || (!tch->is_used) || (!tch->ch_ready)) |
| 5592 | continue; |
| 5593 | |
| 5594 | if (tch->test_type == SDIO_TEST_LPM_RANDOM) |
| 5595 | result &= tch->test_device->final_result_per_dev; |
| 5596 | else |
| 5597 | if (tch->test_result == TEST_FAILED) { |
| 5598 | pr_info(TEST_MODULE_NAME ": %s - " |
| 5599 | "Test FAILED\n", __func__); |
| 5600 | test_ctx->test_result = TEST_FAILED; |
| 5601 | pr_err(TEST_MODULE_NAME ": %s - " |
| 5602 | "test_result %d", |
| 5603 | __func__, test_ctx->test_result); |
| 5604 | return; |
| 5605 | } |
| 5606 | } |
| 5607 | |
| 5608 | if (result == 0) { |
| 5609 | pr_info(TEST_MODULE_NAME ": %s - Test FAILED\n", __func__); |
| 5610 | test_ctx->test_result = TEST_FAILED; |
| 5611 | pr_err(TEST_MODULE_NAME ": %s - " |
| 5612 | "test_result %d", |
| 5613 | __func__, test_ctx->test_result); |
| 5614 | return; |
| 5615 | } |
| 5616 | |
| 5617 | pr_info(TEST_MODULE_NAME ": %s - Test PASSED", __func__); |
| 5618 | test_ctx->test_result = TEST_PASSED; |
| 5619 | pr_err(TEST_MODULE_NAME ": %s - " |
| 5620 | "test_result %d", |
| 5621 | __func__, test_ctx->test_result); |
| 5622 | return; |
| 5623 | } |
| 5624 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5625 | /** |
| 5626 | * Test Main |
| 5627 | */ |
| 5628 | static int test_start(void) |
| 5629 | { |
| 5630 | int ret = -ENOMEM; |
| 5631 | int i; |
| 5632 | |
| 5633 | pr_debug(TEST_MODULE_NAME ":Starting Test ....\n"); |
| 5634 | |
| 5635 | test_ctx->test_completed = 0; |
| 5636 | test_ctx->test_result = TEST_NO_RESULT; |
| 5637 | test_ctx->debug.dun_throughput = 0; |
| 5638 | test_ctx->debug.rmnt_throughput = 0; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5639 | test_ctx->number_of_active_devices = 0; |
| 5640 | |
| 5641 | pr_err(TEST_MODULE_NAME ": %s - test_result %d", |
| 5642 | __func__, test_ctx->test_result); |
| 5643 | |
| 5644 | memset(test_ctx->test_dev_arr, 0, |
| 5645 | sizeof(struct sdio_test_device)*MAX_NUM_OF_SDIO_DEVICES); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5646 | |
| 5647 | /* Open The Channels */ |
| 5648 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5649 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5650 | |
| 5651 | if ((!tch) || (!tch->is_used)) |
| 5652 | continue; |
| 5653 | |
| 5654 | tch->rx_bytes = 0; |
| 5655 | tch->tx_bytes = 0; |
| 5656 | |
| 5657 | atomic_set(&tch->tx_notify_count, 0); |
| 5658 | atomic_set(&tch->rx_notify_count, 0); |
| 5659 | atomic_set(&tch->any_notify_count, 0); |
| 5660 | atomic_set(&tch->wakeup_client, 0); |
| 5661 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5662 | /* in case there are values left from previous tests */ |
| 5663 | tch->notify_counter_per_chan = 0; |
Yaniv Gardi | dacd7c3 | 2011-09-22 16:12:36 +0300 | [diff] [blame] | 5664 | tch->next_index_in_sent_msg_per_chan = 0; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5665 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5666 | memset(tch->buf, 0x00, tch->buf_size); |
| 5667 | tch->test_result = TEST_NO_RESULT; |
| 5668 | |
| 5669 | tch->test_completed = 0; |
| 5670 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5671 | ret = open_sdio_ch(tch); |
| 5672 | if (ret) |
| 5673 | continue; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5674 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5675 | if (tch->ch_id != SDIO_SMEM) { |
| 5676 | ret = sdio_test_find_dev(tch); |
| 5677 | |
| 5678 | if (ret) { |
| 5679 | pr_err(TEST_MODULE_NAME ": %s - " |
| 5680 | "sdio_test_find_dev() returned with " |
| 5681 | "error", __func__); |
| 5682 | return -ENODEV; |
| 5683 | } |
| 5684 | |
| 5685 | tch->sdio_al_device = tch->ch->sdio_al_dev; |
| 5686 | } |
| 5687 | |
| 5688 | if ((tch->test_type == SDIO_TEST_LPM_HOST_WAKER) || |
| 5689 | (tch->test_type == SDIO_TEST_LPM_CLIENT_WAKER) || |
| 5690 | (tch->test_type == SDIO_TEST_LPM_RANDOM)) |
| 5691 | sdio_al_register_lpm_cb(tch->sdio_al_device, |
| 5692 | sdio_test_wakeup_callback); |
| 5693 | } |
| 5694 | |
| 5695 | /* |
| 5696 | * make some space between opening the channels and sending the |
| 5697 | * config messages |
| 5698 | */ |
| 5699 | msleep(100); |
| 5700 | |
| 5701 | /* |
| 5702 | * try to delay send_config_msg of all channels to after the point |
| 5703 | * when we open them all |
| 5704 | */ |
| 5705 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5706 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5707 | |
| 5708 | if ((!tch) || (!tch->is_used)) |
| 5709 | continue; |
| 5710 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5711 | if ((tch->ch_ready) && (tch->ch_id != SDIO_SMEM)) |
| 5712 | send_config_msg(tch); |
| 5713 | |
| 5714 | if ((tch->test_type == SDIO_TEST_LPM_HOST_WAKER) || |
| 5715 | (tch->test_type == SDIO_TEST_LPM_CLIENT_WAKER) || |
| 5716 | (tch->test_type == SDIO_TEST_LPM_RANDOM)) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5717 | if (tch->timer_interval_ms > 0) { |
| 5718 | pr_info(TEST_MODULE_NAME ": %s - init timer, " |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5719 | "ms=%d\n", |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5720 | __func__, tch->timer_interval_ms); |
| 5721 | init_timer(&tch->timer); |
| 5722 | tch->timer.data = (unsigned long)tch; |
| 5723 | tch->timer.function = |
| 5724 | sdio_test_lpm_timer_handler; |
| 5725 | tch->timer.expires = jiffies + |
| 5726 | msecs_to_jiffies(tch->timer_interval_ms); |
| 5727 | add_timer(&tch->timer); |
| 5728 | } |
| 5729 | } |
| 5730 | } |
| 5731 | |
| 5732 | pr_debug(TEST_MODULE_NAME ":queue_work..\n"); |
| 5733 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5734 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5735 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5736 | if ((!tch) || (!tch->is_used) || (!tch->ch_ready)) |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5737 | continue; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5738 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5739 | if (tch->ch_id == SDIO_SMEM) { |
| 5740 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 5741 | if (tch->test_type == SDIO_TEST_CLOSE_CHANNEL) |
| 5742 | open_close_smem_test(tch); |
| 5743 | #endif |
| 5744 | } else { |
| 5745 | queue_work(tch->workqueue, &tch->test_work.work); |
| 5746 | } |
| 5747 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5748 | } |
| 5749 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5750 | pr_info(TEST_MODULE_NAME ": %s - Waiting for the test completion\n", |
| 5751 | __func__); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5752 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5753 | wait_event(test_ctx->wait_q, test_ctx->test_completed); |
| 5754 | check_test_result(); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5755 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5756 | /* |
| 5757 | * Close the channels and zero the is_used flag so that if the modem |
| 5758 | * will be reset after the test completion we won't re-open |
| 5759 | * the channels |
| 5760 | */ |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5761 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 5762 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 5763 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5764 | if ((!tch) || (!tch->is_used)) |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5765 | continue; |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5766 | if (!tch->ch_ready) { |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5767 | tch->is_used = 0; |
| 5768 | continue; |
| 5769 | } |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 5770 | |
| 5771 | close_sdio_ch(tch); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5772 | tch->is_used = 0; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5773 | } |
Maya Erez | e05fc4d | 2011-09-11 14:18:43 +0300 | [diff] [blame] | 5774 | |
| 5775 | if (test_ctx->test_result == TEST_PASSED) |
| 5776 | return 0; |
| 5777 | else |
| 5778 | return -EINVAL; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5779 | } |
| 5780 | |
| 5781 | static int set_params_loopback_9k(struct test_channel *tch) |
| 5782 | { |
| 5783 | if (!tch) { |
| 5784 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5785 | return -EINVAL; |
| 5786 | } |
| 5787 | tch->is_used = 1; |
| 5788 | tch->test_type = SDIO_TEST_LOOPBACK_CLIENT; |
| 5789 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5790 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
| 5791 | tch->config_msg.num_packets = 10000; |
| 5792 | tch->config_msg.num_iterations = 1; |
| 5793 | |
| 5794 | tch->packet_length = 512; |
| 5795 | if (tch->ch_id == SDIO_RPC) |
| 5796 | tch->packet_length = 128; |
| 5797 | tch->timer_interval_ms = 0; |
| 5798 | |
| 5799 | return 0; |
| 5800 | } |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5801 | static int set_params_loopback_9k_close(struct test_channel *tch) |
| 5802 | { |
| 5803 | if (!tch) { |
| 5804 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5805 | return -EINVAL; |
| 5806 | } |
| 5807 | tch->is_used = 1; |
| 5808 | tch->test_type = SDIO_TEST_CLOSE_CHANNEL; |
| 5809 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5810 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
| 5811 | tch->config_msg.num_packets = 5000; |
| 5812 | tch->config_msg.num_iterations = 1; |
| 5813 | tch->max_burst_size = 10; |
| 5814 | switch (tch->ch_id) { |
| 5815 | case SDIO_DUN: |
| 5816 | case SDIO_RPC: |
| 5817 | tch->packet_length = 128; /* max is 2K*/ |
| 5818 | break; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 5819 | case SDIO_DIAG: |
| 5820 | case SDIO_RMNT: |
| 5821 | default: |
| 5822 | tch->packet_length = 512; /* max is 4k */ |
| 5823 | } |
| 5824 | tch->timer_interval_ms = 0; |
| 5825 | return 0; |
| 5826 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5827 | static int set_params_a2_perf(struct test_channel *tch) |
| 5828 | { |
| 5829 | if (!tch) { |
| 5830 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5831 | return -EINVAL; |
| 5832 | } |
| 5833 | tch->is_used = 1; |
| 5834 | tch->test_type = SDIO_TEST_PERF; |
| 5835 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5836 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 5837 | |
| 5838 | switch (tch->ch_id) { |
| 5839 | case SDIO_DIAG: |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5840 | tch->packet_length = 512; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 5841 | break; |
| 5842 | case SDIO_DUN: |
| 5843 | tch->packet_length = DUN_PACKET_SIZE; |
| 5844 | break; |
| 5845 | case SDIO_CSVT: |
| 5846 | tch->packet_length = CSVT_PACKET_SIZE; |
| 5847 | break; |
| 5848 | default: |
| 5849 | tch->packet_length = MAX_XFER_SIZE; |
| 5850 | break; |
| 5851 | } |
| 5852 | |
Maya Erez | bde9df8 | 2011-08-02 14:40:00 +0300 | [diff] [blame] | 5853 | pr_info(TEST_MODULE_NAME ": %s: packet_length=%d", __func__, |
| 5854 | tch->packet_length); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5855 | |
| 5856 | tch->config_msg.num_packets = 10000; |
| 5857 | tch->config_msg.num_iterations = 1; |
| 5858 | tch->random_packet_size = 0; |
| 5859 | |
| 5860 | tch->timer_interval_ms = 0; |
| 5861 | |
| 5862 | return 0; |
| 5863 | } |
| 5864 | |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 5865 | static int set_params_rtt(struct test_channel *tch) |
| 5866 | { |
| 5867 | if (!tch) { |
| 5868 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5869 | return -EINVAL; |
| 5870 | } |
| 5871 | tch->is_used = 1; |
| 5872 | tch->test_type = SDIO_TEST_RTT; |
| 5873 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5874 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 5875 | |
| 5876 | switch (tch->ch_id) { |
| 5877 | case SDIO_RMNT: |
| 5878 | tch->packet_length = SDIO_RMNT_RTT_PACKET_SIZE; |
| 5879 | break; |
| 5880 | case SDIO_CSVT: |
| 5881 | tch->packet_length = SDIO_CSVT_RTT_PACKET_SIZE; |
| 5882 | break; |
| 5883 | default: |
| 5884 | pr_err(TEST_MODULE_NAME ": %s - ch_id invalid.\n", __func__); |
| 5885 | return -EINVAL; |
| 5886 | } |
| 5887 | |
| 5888 | pr_info(TEST_MODULE_NAME ": %s: packet_length=%d", __func__, |
| 5889 | tch->packet_length); |
Maya Erez | 53508c1 | 2011-08-01 14:04:03 +0300 | [diff] [blame] | 5890 | |
| 5891 | tch->config_msg.num_packets = 200; |
| 5892 | tch->config_msg.num_iterations = 1; |
| 5893 | tch->random_packet_size = 0; |
| 5894 | |
| 5895 | tch->timer_interval_ms = 0; |
| 5896 | |
| 5897 | return 0; |
| 5898 | } |
| 5899 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5900 | static int set_params_a2_small_pkts(struct test_channel *tch) |
| 5901 | { |
| 5902 | if (!tch) { |
| 5903 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5904 | return -EINVAL; |
| 5905 | } |
| 5906 | tch->is_used = 1; |
| 5907 | tch->test_type = SDIO_TEST_PERF; |
| 5908 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5909 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
| 5910 | tch->packet_length = 128; |
| 5911 | |
| 5912 | tch->config_msg.num_packets = 1000000; |
| 5913 | tch->config_msg.num_iterations = 1; |
| 5914 | tch->random_packet_size = 1; |
| 5915 | |
| 5916 | tch->timer_interval_ms = 0; |
| 5917 | |
| 5918 | return 0; |
| 5919 | } |
| 5920 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 5921 | static int set_params_modem_reset(struct test_channel *tch) |
| 5922 | { |
| 5923 | if (!tch) { |
| 5924 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5925 | return -EINVAL; |
| 5926 | } |
| 5927 | tch->is_used = 1; |
| 5928 | tch->test_type = SDIO_TEST_MODEM_RESET; |
| 5929 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5930 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
| 5931 | tch->packet_length = 512; |
| 5932 | if (tch->ch_id == SDIO_RPC) |
| 5933 | tch->packet_length = 128; |
| 5934 | else if ((tch->ch_id == SDIO_RMNT) || (tch->ch_id == SDIO_DUN)) |
| 5935 | tch->packet_length = MAX_XFER_SIZE; |
| 5936 | |
| 5937 | tch->config_msg.num_packets = 50000; |
| 5938 | tch->config_msg.num_iterations = 1; |
| 5939 | |
| 5940 | tch->timer_interval_ms = 0; |
| 5941 | |
| 5942 | return 0; |
| 5943 | } |
| 5944 | |
Venkat Gopalakrishnan | dcc6aac | 2011-08-29 18:57:11 -0700 | [diff] [blame] | 5945 | static int set_params_a2_validation(struct test_channel *tch) |
| 5946 | { |
| 5947 | if (!tch) { |
| 5948 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5949 | return -EINVAL; |
| 5950 | } |
| 5951 | tch->is_used = 1; |
| 5952 | tch->test_type = SDIO_TEST_A2_VALIDATION; |
| 5953 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5954 | tch->config_msg.test_case = SDIO_TEST_LOOPBACK_CLIENT; |
| 5955 | |
| 5956 | if (tch->ch_id == SDIO_RMNT) |
| 5957 | tch->packet_length = RMNT_PACKET_SIZE; |
| 5958 | else if (tch->ch_id == SDIO_DUN) |
| 5959 | tch->packet_length = DUN_PACKET_SIZE; |
| 5960 | else |
| 5961 | tch->packet_length = MAX_XFER_SIZE; |
| 5962 | |
| 5963 | tch->config_msg.num_packets = 10000; |
| 5964 | tch->config_msg.num_iterations = 1; |
| 5965 | tch->timer_interval_ms = 0; |
| 5966 | |
| 5967 | return 0; |
| 5968 | } |
| 5969 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5970 | static int set_params_smem_test(struct test_channel *tch) |
| 5971 | { |
| 5972 | if (!tch) { |
| 5973 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 5974 | return -EINVAL; |
| 5975 | } |
| 5976 | tch->is_used = 1; |
| 5977 | tch->timer_interval_ms = 0; |
| 5978 | |
| 5979 | return 0; |
| 5980 | } |
| 5981 | |
| 5982 | static int set_params_lpm_test(struct test_channel *tch, |
| 5983 | enum sdio_test_case_type test, |
| 5984 | int timer_interval_ms) |
| 5985 | { |
| 5986 | static int first_time = 1; |
| 5987 | if (!tch) { |
| 5988 | pr_err(TEST_MODULE_NAME ": %s - NULL channel\n", __func__); |
| 5989 | return -EINVAL; |
| 5990 | } |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5991 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5992 | tch->is_used = 1; |
| 5993 | tch->test_type = test; |
| 5994 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 5995 | tch->config_msg.test_case = test; |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 5996 | tch->config_msg.num_packets = LPM_TEST_NUM_OF_PACKETS; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5997 | tch->config_msg.num_iterations = 1; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 5998 | tch->timer_interval_ms = timer_interval_ms; |
| 5999 | tch->timeout_ms = 10000; |
| 6000 | |
| 6001 | tch->packet_length = 0; |
| 6002 | if (test != SDIO_TEST_LPM_RANDOM) { |
| 6003 | init_timer(&tch->timeout_timer); |
| 6004 | tch->timeout_timer.data = (unsigned long)tch; |
| 6005 | tch->timeout_timer.function = sdio_test_lpm_timeout_handler; |
| 6006 | tch->timeout_timer.expires = jiffies + |
| 6007 | msecs_to_jiffies(tch->timeout_ms); |
| 6008 | add_timer(&tch->timeout_timer); |
| 6009 | pr_info(TEST_MODULE_NAME ": %s - Initiated LPM TIMEOUT TIMER." |
| 6010 | "set to %d ms\n", |
| 6011 | __func__, tch->timeout_ms); |
| 6012 | } |
| 6013 | |
| 6014 | if (first_time) { |
| 6015 | pr_info(TEST_MODULE_NAME ": %s - wake_lock_init() called\n", |
| 6016 | __func__); |
| 6017 | wake_lock_init(&test_ctx->wake_lock, |
| 6018 | WAKE_LOCK_SUSPEND, TEST_MODULE_NAME); |
| 6019 | first_time = 0; |
| 6020 | } |
| 6021 | |
| 6022 | pr_info(TEST_MODULE_NAME ": %s - wake_lock() for the TEST is " |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 6023 | "called channel %s. to prevent real sleeping\n", |
| 6024 | __func__, tch->name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6025 | wake_lock(&test_ctx->wake_lock); |
| 6026 | |
| 6027 | return 0; |
| 6028 | } |
| 6029 | |
| 6030 | static int set_params_8k_sender_no_lp(struct test_channel *tch) |
| 6031 | { |
| 6032 | if (!tch) { |
| 6033 | pr_err(TEST_MODULE_NAME ":NULL channel\n"); |
| 6034 | return -EINVAL; |
| 6035 | } |
| 6036 | tch->is_used = 1; |
| 6037 | tch->test_type = SDIO_TEST_HOST_SENDER_NO_LP; |
| 6038 | tch->config_msg.signature = TEST_CONFIG_SIGNATURE; |
| 6039 | tch->config_msg.test_case = SDIO_TEST_HOST_SENDER_NO_LP; |
| 6040 | tch->config_msg.num_packets = 1000; |
| 6041 | tch->config_msg.num_iterations = 1; |
| 6042 | |
| 6043 | tch->packet_length = 512; |
| 6044 | if (tch->ch_id == SDIO_RPC) |
| 6045 | tch->packet_length = 128; |
| 6046 | tch->timer_interval_ms = 0; |
| 6047 | |
| 6048 | return 0; |
| 6049 | } |
| 6050 | |
Maya Erez | f204e69 | 2011-08-12 22:00:13 +0300 | [diff] [blame] | 6051 | static void set_pseudo_random_seed(void) |
| 6052 | { |
| 6053 | /* Set the seed accoring to the kernel command parameters if any or |
| 6054 | get a random value */ |
| 6055 | if (seed != 0) { |
| 6056 | test_ctx->lpm_pseudo_random_seed = seed; |
| 6057 | } else { |
| 6058 | test_ctx->lpm_pseudo_random_seed = |
| 6059 | (unsigned int)(get_jiffies_64() & 0xFFFF); |
| 6060 | test_ctx->lpm_pseudo_random_seed = |
| 6061 | pseudo_random_seed(&test_ctx->lpm_pseudo_random_seed); |
| 6062 | } |
| 6063 | |
| 6064 | pr_info(TEST_MODULE_NAME ":%s: seed is %u", |
| 6065 | __func__, test_ctx->lpm_pseudo_random_seed); |
| 6066 | } |
| 6067 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6068 | /* |
| 6069 | for each channel |
| 6070 | 1. open channel |
| 6071 | 2. close channel |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6072 | */ |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 6073 | static int close_channel_lpm_test(int channel_num) |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6074 | { |
| 6075 | int ret = 0; |
| 6076 | struct test_channel *tch = NULL; |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 6077 | tch = test_ctx->test_ch_arr[channel_num]; |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6078 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 6079 | if (!tch) { |
| 6080 | pr_info(TEST_MODULE_NAME ":%s ch#%d is NULL\n", |
| 6081 | __func__, channel_num); |
| 6082 | return 0; |
| 6083 | } |
| 6084 | |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6085 | ret = open_sdio_ch(tch); |
| 6086 | if (ret) { |
| 6087 | pr_err(TEST_MODULE_NAME":%s open channel %s" |
| 6088 | " failed\n", __func__, tch->name); |
| 6089 | return ret; |
| 6090 | } else { |
| 6091 | pr_info(TEST_MODULE_NAME":%s open channel %s" |
| 6092 | " success\n", __func__, tch->name); |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6093 | } |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6094 | ret = close_sdio_ch(tch); |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 6095 | if (ret) { |
| 6096 | pr_err(TEST_MODULE_NAME":%s close channel %s" |
| 6097 | " failed\n", __func__, tch->name); |
| 6098 | return ret; |
| 6099 | } else { |
| 6100 | pr_info(TEST_MODULE_NAME":%s close channel %s" |
| 6101 | " success\n", __func__, tch->name); |
Yaniv Gardi | b423778 | 2011-08-31 20:06:16 +0300 | [diff] [blame] | 6102 | } |
| 6103 | |
| 6104 | tch->is_used = 0; |
| 6105 | |
Konstantin Dorfman | 65ac922 | 2011-08-18 16:30:17 +0300 | [diff] [blame] | 6106 | return ret; |
| 6107 | } |
| 6108 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6109 | /** |
| 6110 | * Write File. |
| 6111 | * |
| 6112 | * @note Trigger the test from user space by: |
| 6113 | * echo 1 > /dev/sdio_al_test |
| 6114 | * |
| 6115 | */ |
| 6116 | ssize_t test_write(struct file *filp, const char __user *buf, size_t size, |
| 6117 | loff_t *f_pos) |
| 6118 | { |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 6119 | sdio_al_test_initial_dev_and_chan(test_ctx); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6120 | |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 6121 | if (strict_strtol(buf, 10, &test_ctx->testcase)) |
| 6122 | return -EINVAL; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6123 | |
| 6124 | switch (test_ctx->testcase) { |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6125 | case 98: |
| 6126 | pr_info(TEST_MODULE_NAME " set runtime debug on"); |
| 6127 | test_ctx->runtime_debug = 1; |
| 6128 | return size; |
| 6129 | case 99: |
| 6130 | pr_info(TEST_MODULE_NAME " set runtime debug off"); |
| 6131 | test_ctx->runtime_debug = 0; |
| 6132 | return size; |
| 6133 | default: |
| 6134 | pr_info(TEST_MODULE_NAME ":Bad Test number = %d.\n", |
| 6135 | (int)test_ctx->testcase); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6136 | return size; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6137 | } |
Yaniv Gardi | 0e8a5ad | 2011-08-29 10:32:43 +0300 | [diff] [blame] | 6138 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6139 | return size; |
| 6140 | } |
| 6141 | |
| 6142 | /** |
| 6143 | * Test Channel Init. |
| 6144 | */ |
| 6145 | int test_channel_init(char *name) |
| 6146 | { |
| 6147 | struct test_channel *test_ch; |
| 6148 | int ch_id = 0; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6149 | int ret; |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6150 | |
| 6151 | pr_debug(TEST_MODULE_NAME ":%s.\n", __func__); |
Venkat Gopalakrishnan | 3ebdd43 | 2011-11-08 19:53:43 -0800 | [diff] [blame] | 6152 | pr_info(TEST_MODULE_NAME ": init test channel %s.\n", name); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6153 | |
| 6154 | ch_id = channel_name_to_id(name); |
| 6155 | pr_debug(TEST_MODULE_NAME ":id = %d.\n", ch_id); |
| 6156 | if (test_ctx->test_ch_arr[ch_id] == NULL) { |
| 6157 | test_ch = kzalloc(sizeof(*test_ch), GFP_KERNEL); |
| 6158 | if (test_ch == NULL) { |
| 6159 | pr_err(TEST_MODULE_NAME ":kzalloc err for allocating " |
| 6160 | "test_ch %s.\n", |
| 6161 | name); |
| 6162 | return -ENOMEM; |
| 6163 | } |
| 6164 | test_ctx->test_ch_arr[ch_id] = test_ch; |
| 6165 | |
| 6166 | test_ch->ch_id = ch_id; |
| 6167 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6168 | strncpy(test_ch->name, name, |
| 6169 | strnlen(name, TEST_CH_NAME_SIZE)-SDIO_TEST_POSTFIX_SIZE); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6170 | |
| 6171 | test_ch->buf_size = MAX_XFER_SIZE; |
| 6172 | |
| 6173 | test_ch->buf = kzalloc(test_ch->buf_size, GFP_KERNEL); |
| 6174 | if (test_ch->buf == NULL) { |
| 6175 | kfree(test_ch); |
| 6176 | test_ctx->test_ch = NULL; |
| 6177 | return -ENOMEM; |
| 6178 | } |
| 6179 | |
| 6180 | if (test_ch->ch_id == SDIO_SMEM) { |
| 6181 | test_ctx->smem_buf = kzalloc(SMEM_MAX_XFER_SIZE, |
| 6182 | GFP_KERNEL); |
| 6183 | if (test_ctx->smem_buf == NULL) { |
| 6184 | pr_err(TEST_MODULE_NAME ":%s: Unable to " |
| 6185 | "allocate smem buf\n", |
| 6186 | __func__); |
| 6187 | kfree(test_ch); |
| 6188 | test_ctx->test_ch = NULL; |
| 6189 | return -ENOMEM; |
| 6190 | } |
| 6191 | |
| 6192 | #ifdef CONFIG_MSM_SDIO_SMEM |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6193 | ret = platform_driver_register(&sdio_smem_client_drv); |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6194 | if (ret) { |
| 6195 | pr_err(TEST_MODULE_NAME ":%s: Unable to " |
| 6196 | "register sdio smem " |
| 6197 | "test client\n", |
| 6198 | __func__); |
| 6199 | return ret; |
| 6200 | } |
| 6201 | #endif |
| 6202 | } else { |
| 6203 | test_ch->workqueue = |
| 6204 | create_singlethread_workqueue(test_ch->name); |
| 6205 | test_ch->test_work.test_ch = test_ch; |
| 6206 | INIT_WORK(&test_ch->test_work.work, worker); |
| 6207 | |
| 6208 | init_waitqueue_head(&test_ch->wait_q); |
| 6209 | } |
| 6210 | } else { |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6211 | test_ch = test_ctx->test_ch_arr[ch_id]; |
| 6212 | pr_info(TEST_MODULE_NAME ":%s: ch %s was detected again\n", |
| 6213 | __func__, test_ch->name); |
| 6214 | test_ch->card_removed = 0; |
| 6215 | if ((test_ch->is_used) && |
| 6216 | (test_ch->test_type == SDIO_TEST_MODEM_RESET)) { |
| 6217 | if (test_ch->ch_id == SDIO_SMEM) { |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6218 | #ifdef CONFIG_MSM_SDIO_SMEM |
| 6219 | ret = add_sdio_smem(); |
| 6220 | if (ret) { |
| 6221 | test_ch->ch_ready = false; |
| 6222 | return 0; |
| 6223 | } |
| 6224 | #endif |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6225 | } else { |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6226 | ret = open_sdio_ch(test_ch); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6227 | if (ret) { |
| 6228 | pr_info(TEST_MODULE_NAME |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6229 | ":%s: open channel %s failed\n", |
| 6230 | __func__, test_ch->name); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6231 | return 0; |
| 6232 | } |
| 6233 | ret = sdio_test_find_dev(test_ch); |
| 6234 | |
| 6235 | if (ret) { |
| 6236 | pr_err(TEST_MODULE_NAME ": %s - " |
| 6237 | "sdio_test_find_dev() returned " |
| 6238 | "with error", __func__); |
| 6239 | return -ENODEV; |
| 6240 | } |
| 6241 | |
| 6242 | test_ch->sdio_al_device = |
| 6243 | test_ch->ch->sdio_al_dev; |
| 6244 | } |
| 6245 | atomic_set(&test_ch->card_detected_event, 1); |
| 6246 | wake_up(&test_ch->wait_q); |
| 6247 | } |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6248 | } |
| 6249 | |
| 6250 | return 0; |
| 6251 | } |
| 6252 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6253 | static int sdio_test_channel_probe(struct platform_device *pdev) |
| 6254 | { |
| 6255 | if (!pdev) |
| 6256 | return -EIO; |
| 6257 | return test_channel_init((char *)pdev->name); |
| 6258 | } |
| 6259 | |
| 6260 | static int sdio_test_channel_remove(struct platform_device *pdev) |
| 6261 | { |
| 6262 | int ch_id; |
| 6263 | |
| 6264 | if (!pdev) |
| 6265 | return -EIO; |
| 6266 | |
| 6267 | ch_id = channel_name_to_id((char *)pdev->name); |
| 6268 | if (test_ctx->test_ch_arr[ch_id] == NULL) |
| 6269 | return 0; |
| 6270 | |
| 6271 | pr_info(TEST_MODULE_NAME "%s: remove ch %s\n", |
| 6272 | __func__, test_ctx->test_ch_arr[ch_id]->name); |
Maya Erez | efafaa8 | 2011-09-21 12:41:28 +0300 | [diff] [blame] | 6273 | |
| 6274 | if ((ch_id == SDIO_SMEM) && (test_ctx->smem_pdev)) { |
| 6275 | platform_device_unregister(test_ctx->smem_pdev); |
| 6276 | test_ctx->smem_pdev = NULL; |
| 6277 | } |
| 6278 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6279 | test_ctx->test_ch_arr[ch_id]->ch_ready = 0; |
| 6280 | test_ctx->test_ch_arr[ch_id]->card_removed = 1; |
| 6281 | |
| 6282 | return 0; |
| 6283 | |
| 6284 | } |
| 6285 | |
Venkat Gopalakrishnan | 3ebdd43 | 2011-11-08 19:53:43 -0800 | [diff] [blame] | 6286 | static int sdio_test_channel_csvt_probe(struct platform_device *pdev) |
| 6287 | { |
| 6288 | int ret = 0; |
| 6289 | |
| 6290 | if (!pdev) |
| 6291 | return -ENODEV; |
| 6292 | |
| 6293 | test_ctx->csvt_app_pdev = platform_device_alloc("SDIO_CSVT_TEST_APP", |
| 6294 | -1); |
| 6295 | ret = platform_device_add(test_ctx->csvt_app_pdev); |
| 6296 | if (ret) { |
| 6297 | pr_err(MODULE_NAME ":platform_device_add failed, " |
| 6298 | "ret=%d\n", ret); |
| 6299 | return ret; |
| 6300 | } |
| 6301 | |
| 6302 | return sdio_test_channel_probe(pdev); |
| 6303 | } |
| 6304 | |
| 6305 | static int sdio_test_channel_csvt_remove(struct platform_device *pdev) |
| 6306 | { |
| 6307 | if (!pdev) |
| 6308 | return -ENODEV; |
| 6309 | |
| 6310 | platform_device_unregister(test_ctx->csvt_app_pdev); |
| 6311 | |
| 6312 | return sdio_test_channel_remove(pdev); |
| 6313 | } |
| 6314 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6315 | static struct platform_driver sdio_rpc_drv = { |
| 6316 | .probe = sdio_test_channel_probe, |
| 6317 | .remove = sdio_test_channel_remove, |
| 6318 | .driver = { |
| 6319 | .name = "SDIO_RPC_TEST", |
| 6320 | .owner = THIS_MODULE, |
| 6321 | }, |
| 6322 | }; |
| 6323 | |
| 6324 | static struct platform_driver sdio_qmi_drv = { |
| 6325 | .probe = sdio_test_channel_probe, |
| 6326 | .remove = sdio_test_channel_remove, |
| 6327 | .driver = { |
| 6328 | .name = "SDIO_QMI_TEST", |
| 6329 | .owner = THIS_MODULE, |
| 6330 | }, |
| 6331 | }; |
| 6332 | |
| 6333 | static struct platform_driver sdio_diag_drv = { |
| 6334 | .probe = sdio_test_channel_probe, |
| 6335 | .remove = sdio_test_channel_remove, |
| 6336 | .driver = { |
| 6337 | .name = "SDIO_DIAG_TEST", |
| 6338 | .owner = THIS_MODULE, |
| 6339 | }, |
| 6340 | }; |
| 6341 | |
| 6342 | static struct platform_driver sdio_smem_drv = { |
| 6343 | .probe = sdio_test_channel_probe, |
| 6344 | .remove = sdio_test_channel_remove, |
| 6345 | .driver = { |
| 6346 | .name = "SDIO_SMEM_TEST", |
| 6347 | .owner = THIS_MODULE, |
| 6348 | }, |
| 6349 | }; |
| 6350 | |
| 6351 | static struct platform_driver sdio_rmnt_drv = { |
| 6352 | .probe = sdio_test_channel_probe, |
| 6353 | .remove = sdio_test_channel_remove, |
| 6354 | .driver = { |
| 6355 | .name = "SDIO_RMNT_TEST", |
| 6356 | .owner = THIS_MODULE, |
| 6357 | }, |
| 6358 | }; |
| 6359 | |
| 6360 | static struct platform_driver sdio_dun_drv = { |
| 6361 | .probe = sdio_test_channel_probe, |
| 6362 | .remove = sdio_test_channel_remove, |
| 6363 | .driver = { |
| 6364 | .name = "SDIO_DUN_TEST", |
| 6365 | .owner = THIS_MODULE, |
| 6366 | }, |
| 6367 | }; |
| 6368 | |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 6369 | static struct platform_driver sdio_csvt_drv = { |
Venkat Gopalakrishnan | 3ebdd43 | 2011-11-08 19:53:43 -0800 | [diff] [blame] | 6370 | .probe = sdio_test_channel_csvt_probe, |
| 6371 | .remove = sdio_test_channel_csvt_remove, |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 6372 | .driver = { |
| 6373 | .name = "SDIO_CSVT_TEST", |
| 6374 | .owner = THIS_MODULE, |
| 6375 | }, |
| 6376 | }; |
| 6377 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6378 | static struct class *test_class; |
| 6379 | |
| 6380 | const struct file_operations test_fops = { |
| 6381 | .owner = THIS_MODULE, |
| 6382 | .write = test_write, |
| 6383 | }; |
| 6384 | |
| 6385 | /** |
| 6386 | * Module Init. |
| 6387 | */ |
| 6388 | static int __init test_init(void) |
| 6389 | { |
| 6390 | int ret; |
| 6391 | |
| 6392 | pr_debug(TEST_MODULE_NAME ":test_init.\n"); |
| 6393 | |
Yaniv Gardi | 3e32776 | 2011-07-27 11:11:04 +0300 | [diff] [blame] | 6394 | test_ctx = kzalloc(sizeof(struct test_context), GFP_KERNEL); |
| 6395 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6396 | if (test_ctx == NULL) { |
| 6397 | pr_err(TEST_MODULE_NAME ":kzalloc err.\n"); |
| 6398 | return -ENOMEM; |
| 6399 | } |
| 6400 | test_ctx->test_ch = NULL; |
| 6401 | test_ctx->signature = TEST_SIGNATURE; |
| 6402 | |
| 6403 | test_ctx->name = "UNKNOWN"; |
| 6404 | |
| 6405 | init_waitqueue_head(&test_ctx->wait_q); |
| 6406 | |
| 6407 | #ifdef CONFIG_DEBUG_FS |
| 6408 | sdio_al_test_debugfs_init(); |
| 6409 | #endif |
| 6410 | |
| 6411 | test_class = class_create(THIS_MODULE, TEST_MODULE_NAME); |
| 6412 | |
| 6413 | ret = alloc_chrdev_region(&test_ctx->dev_num, 0, 1, TEST_MODULE_NAME); |
| 6414 | if (ret) { |
| 6415 | pr_err(TEST_MODULE_NAME "alloc_chrdev_region err.\n"); |
| 6416 | return -ENODEV; |
| 6417 | } |
| 6418 | |
| 6419 | test_ctx->dev = device_create(test_class, NULL, test_ctx->dev_num, |
| 6420 | test_ctx, TEST_MODULE_NAME); |
| 6421 | if (IS_ERR(test_ctx->dev)) { |
| 6422 | pr_err(TEST_MODULE_NAME ":device_create err.\n"); |
| 6423 | return -ENODEV; |
| 6424 | } |
| 6425 | |
| 6426 | test_ctx->cdev = cdev_alloc(); |
| 6427 | if (test_ctx->cdev == NULL) { |
| 6428 | pr_err(TEST_MODULE_NAME ":cdev_alloc err.\n"); |
| 6429 | return -ENODEV; |
| 6430 | } |
| 6431 | cdev_init(test_ctx->cdev, &test_fops); |
| 6432 | test_ctx->cdev->owner = THIS_MODULE; |
| 6433 | |
| 6434 | ret = cdev_add(test_ctx->cdev, test_ctx->dev_num, 1); |
| 6435 | if (ret) |
| 6436 | pr_err(TEST_MODULE_NAME ":cdev_add err=%d\n", -ret); |
| 6437 | else |
| 6438 | pr_debug(TEST_MODULE_NAME ":SDIO-AL-Test init OK..\n"); |
| 6439 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6440 | platform_driver_register(&sdio_rpc_drv); |
| 6441 | platform_driver_register(&sdio_qmi_drv); |
| 6442 | platform_driver_register(&sdio_diag_drv); |
| 6443 | platform_driver_register(&sdio_smem_drv); |
| 6444 | platform_driver_register(&sdio_rmnt_drv); |
| 6445 | platform_driver_register(&sdio_dun_drv); |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 6446 | platform_driver_register(&sdio_csvt_drv); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6447 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6448 | return ret; |
| 6449 | } |
| 6450 | |
| 6451 | /** |
| 6452 | * Module Exit. |
| 6453 | */ |
| 6454 | static void __exit test_exit(void) |
| 6455 | { |
| 6456 | int i; |
| 6457 | |
| 6458 | pr_debug(TEST_MODULE_NAME ":test_exit.\n"); |
| 6459 | |
| 6460 | test_ctx->exit_flag = true; |
| 6461 | |
| 6462 | msleep(100); /* allow gracefully exit of the worker thread */ |
| 6463 | |
| 6464 | cdev_del(test_ctx->cdev); |
| 6465 | device_destroy(test_class, test_ctx->dev_num); |
| 6466 | unregister_chrdev_region(test_ctx->dev_num, 1); |
| 6467 | |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6468 | platform_driver_unregister(&sdio_rpc_drv); |
| 6469 | platform_driver_unregister(&sdio_qmi_drv); |
| 6470 | platform_driver_unregister(&sdio_diag_drv); |
| 6471 | platform_driver_unregister(&sdio_smem_drv); |
| 6472 | platform_driver_unregister(&sdio_rmnt_drv); |
| 6473 | platform_driver_unregister(&sdio_dun_drv); |
Maya Erez | 241eb92 | 2011-10-23 10:51:26 +0200 | [diff] [blame] | 6474 | platform_driver_unregister(&sdio_csvt_drv); |
Maya Erez | 8afd564f | 2011-08-24 15:57:06 +0300 | [diff] [blame] | 6475 | |
Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 6476 | for (i = 0; i < SDIO_MAX_CHANNELS; i++) { |
| 6477 | struct test_channel *tch = test_ctx->test_ch_arr[i]; |
| 6478 | if (!tch) |
| 6479 | continue; |
| 6480 | kfree(tch->buf); |
| 6481 | kfree(tch); |
| 6482 | } |
| 6483 | |
| 6484 | #ifdef CONFIG_DEBUG_FS |
| 6485 | sdio_al_test_debugfs_cleanup(); |
| 6486 | #endif |
| 6487 | |
| 6488 | kfree(test_ctx); |
| 6489 | |
| 6490 | pr_debug(TEST_MODULE_NAME ":test_exit complete.\n"); |
| 6491 | } |
| 6492 | |
| 6493 | module_init(test_init); |
| 6494 | module_exit(test_exit); |
| 6495 | |
| 6496 | MODULE_LICENSE("GPL v2"); |
| 6497 | MODULE_DESCRIPTION("SDIO_AL Test"); |
| 6498 | MODULE_AUTHOR("Amir Samuelov <amirs@codeaurora.org>"); |
| 6499 | |
| 6500 | |