Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Ryan Hsu | 4252a2f | 2016-01-05 11:18:24 -0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * DOC: cds_api.c |
| 30 | * |
| 31 | * Connectivity driver services APIs |
| 32 | */ |
| 33 | |
| 34 | #include <cds_mq.h> |
| 35 | #include "cds_sched.h" |
| 36 | #include <cds_api.h> |
| 37 | #include "sir_types.h" |
| 38 | #include "sir_api.h" |
| 39 | #include "sir_mac_prot_def.h" |
| 40 | #include "sme_api.h" |
| 41 | #include "mac_init_api.h" |
| 42 | #include "wlan_qct_sys.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 43 | #include "i_cds_packet.h" |
| 44 | #include "cds_reg_service.h" |
| 45 | #include "wma_types.h" |
| 46 | #include "wlan_hdd_main.h" |
| 47 | #include <linux/vmalloc.h> |
| 48 | #ifdef CONFIG_CNSS |
| 49 | #include <net/cnss.h> |
| 50 | #endif |
| 51 | |
| 52 | #include "sap_api.h" |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 53 | #include "qdf_trace.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 54 | #include "bmi.h" |
| 55 | #include "ol_fw.h" |
| 56 | #include "ol_if_athvar.h" |
| 57 | #include "hif.h" |
| 58 | |
| 59 | #include "cds_utils.h" |
| 60 | #include "wlan_logging_sock_svc.h" |
| 61 | #include "wma.h" |
| 62 | |
| 63 | #include "wlan_hdd_ipa.h" |
| 64 | /* Preprocessor Definitions and Constants */ |
| 65 | |
| 66 | /* Maximum number of cds message queue get wrapper failures to cause panic */ |
| 67 | #define CDS_WRAPPER_MAX_FAIL_COUNT (CDS_CORE_MAX_MESSAGES * 3) |
| 68 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 69 | /* Data definitions */ |
| 70 | static cds_context_type g_cds_context; |
| 71 | static p_cds_contextType gp_cds_context; |
Anurag Chouhan | df2b268 | 2016-02-29 14:15:27 +0530 | [diff] [blame^] | 72 | static struct __qdf_device g_qdf_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 73 | |
| 74 | /* Debug variable to detect MC thread stuck */ |
| 75 | static atomic_t cds_wrapper_empty_count; |
| 76 | |
| 77 | static uint8_t cds_multicast_logging; |
| 78 | |
| 79 | void cds_sys_probe_thread_cback(void *pUserData); |
| 80 | |
| 81 | /** |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 82 | * cds_init() - Initialize CDS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 83 | * |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 84 | * This function allocates the resource required for CDS, but does not |
| 85 | * initialize all the members. This overall initialization will happen at |
| 86 | * cds_open(). |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 87 | * |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 88 | * Return: Global context on success and NULL on failure. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 89 | */ |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 90 | v_CONTEXT_t cds_init(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 91 | { |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 92 | qdf_mc_timer_manager_init(); |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 93 | cdf_mem_init(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 94 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 95 | gp_cds_context = &g_cds_context; |
| 96 | |
Anurag Chouhan | df2b268 | 2016-02-29 14:15:27 +0530 | [diff] [blame^] | 97 | gp_cds_context->qdf_ctx = &g_qdf_ctx; |
| 98 | cdf_mem_zero(&g_qdf_ctx, sizeof(g_qdf_ctx)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 99 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 100 | qdf_trace_spin_lock_init(); |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 101 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 102 | #if defined(TRACE_RECORD) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 103 | qdf_trace_init(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 104 | #endif |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 105 | qdf_dp_trace_init(); |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 106 | |
| 107 | cds_ssr_protect_init(); |
| 108 | |
| 109 | return gp_cds_context; |
| 110 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 111 | |
| 112 | /** |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 113 | * cds_deinit() - Deinitialize CDS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 114 | * |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 115 | * This function frees the CDS resources |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 116 | */ |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 117 | void cds_deinit(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 118 | { |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 119 | if (gp_cds_context == NULL) |
| 120 | return; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 121 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 122 | gp_cds_context->qdf_ctx = NULL; |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 123 | gp_cds_context = NULL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 124 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 125 | cdf_mem_zero(&g_cds_context, sizeof(g_cds_context)); |
| 126 | |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 127 | qdf_mc_timer_manager_exit(); |
Yuanyuan Liu | fd9bfc5 | 2015-12-14 15:44:20 -0800 | [diff] [blame] | 128 | cdf_mem_exit(); |
| 129 | |
Prashanth Bhatta | 5da711e | 2015-11-30 14:28:52 -0800 | [diff] [blame] | 130 | return; |
| 131 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 132 | |
| 133 | #ifdef WLAN_FEATURE_NAN |
| 134 | /** |
| 135 | * cds_set_nan_enable() - set nan enable flag in mac open param |
| 136 | * @wma_handle: Pointer to mac open param |
| 137 | * @hdd_ctx: Pointer to hdd context |
| 138 | * |
| 139 | * Return: none |
| 140 | */ |
| 141 | static void cds_set_nan_enable(tMacOpenParameters *param, |
| 142 | hdd_context_t *hdd_ctx) |
| 143 | { |
| 144 | param->is_nan_enabled = hdd_ctx->config->enable_nan_support; |
| 145 | } |
| 146 | #else |
| 147 | static void cds_set_nan_enable(tMacOpenParameters *param, |
| 148 | hdd_context_t *pHddCtx) |
| 149 | { |
| 150 | } |
| 151 | #endif |
| 152 | |
| 153 | /** |
| 154 | * cds_open() - open the CDS Module |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 155 | * |
| 156 | * cds_open() function opens the CDS Scheduler |
| 157 | * Upon successful initialization: |
| 158 | * - All CDS submodules should have been initialized |
| 159 | * |
| 160 | * - The CDS scheduler should have opened |
| 161 | * |
| 162 | * - All the WLAN SW components should have been opened. This includes |
| 163 | * SYS, MAC, SME, WMA and TL. |
| 164 | * |
| 165 | * Return: CDF status |
| 166 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 167 | QDF_STATUS cds_open(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 168 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 169 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 170 | int iter = 0; |
| 171 | tSirRetStatus sirStatus = eSIR_SUCCESS; |
| 172 | tMacOpenParameters mac_openParms; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 173 | qdf_device_t qdf_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 174 | HTC_INIT_INFO htcInfo; |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 175 | struct ol_context *ol_ctx; |
Komal Seelam | 3d20286 | 2016-02-24 18:43:24 +0530 | [diff] [blame] | 176 | struct hif_opaque_softc *scn; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 177 | void *HTCHandle; |
| 178 | hdd_context_t *pHddCtx; |
| 179 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 180 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO_HIGH, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 181 | "%s: Opening CDS", __func__); |
| 182 | |
| 183 | if (NULL == gp_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 184 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 185 | "%s: Trying to open CDS without a PreOpen", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 186 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 187 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | /* Initialize the timer module */ |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 191 | qdf_timer_module_init(); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 192 | |
| 193 | /* Initialize bug reporting structure */ |
| 194 | cds_init_log_completion(); |
| 195 | |
| 196 | /* Initialize the probe event */ |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 197 | if (qdf_event_create(&gp_cds_context->ProbeEvent) != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 198 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 199 | "%s: Unable to init probeEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 200 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 201 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 202 | } |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 203 | if (qdf_event_create(&(gp_cds_context->wmaCompleteEvent)) != |
| 204 | QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 205 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 206 | "%s: Unable to init wmaCompleteEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 207 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 208 | goto err_probe_event; |
| 209 | } |
| 210 | |
| 211 | /* Initialize the free message queue */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 212 | qdf_status = cds_mq_init(&gp_cds_context->freeVosMq); |
| 213 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 214 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 215 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 216 | "%s: Failed to initialize CDS free message queue", |
| 217 | __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 218 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 219 | goto err_wma_complete_event; |
| 220 | } |
| 221 | |
| 222 | for (iter = 0; iter < CDS_CORE_MAX_MESSAGES; iter++) { |
| 223 | (gp_cds_context->aMsgWrappers[iter]).pVosMsg = |
| 224 | &(gp_cds_context->aMsgBuffers[iter]); |
| 225 | INIT_LIST_HEAD(&gp_cds_context->aMsgWrappers[iter].msgNode); |
| 226 | cds_mq_put(&gp_cds_context->freeVosMq, |
| 227 | &(gp_cds_context->aMsgWrappers[iter])); |
| 228 | } |
| 229 | |
| 230 | /* Now Open the CDS Scheduler */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 231 | qdf_status = cds_sched_open(gp_cds_context, &gp_cds_context->cdf_sched, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 232 | sizeof(cds_sched_context)); |
| 233 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 234 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 235 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 236 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 237 | "%s: Failed to open CDS Scheduler", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 238 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 239 | goto err_msg_queue; |
| 240 | } |
| 241 | |
| 242 | pHddCtx = (hdd_context_t *) (gp_cds_context->pHDDContext); |
| 243 | if ((NULL == pHddCtx) || (NULL == pHddCtx->config)) { |
| 244 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 245 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 246 | "%s: Hdd Context is Null", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 247 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 248 | goto err_sched_close; |
| 249 | } |
| 250 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 251 | scn = cds_get_context(QDF_MODULE_ID_HIF); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 252 | if (!scn) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 253 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 254 | "%s: scn is null!", __func__); |
| 255 | goto err_sched_close; |
| 256 | } |
Komal Seelam | c11bb22 | 2016-01-27 18:57:10 +0530 | [diff] [blame] | 257 | |
Komal Seelam | ec702b0 | 2016-02-24 18:42:16 +0530 | [diff] [blame] | 258 | hdd_update_config(pHddCtx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 259 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 260 | ol_ctx = cds_get_context(QDF_MODULE_ID_BMI); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 261 | /* Initialize BMI and Download firmware */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 262 | qdf_status = bmi_download_firmware(ol_ctx); |
| 263 | if (qdf_status != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 264 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 265 | "BMI FIALED status:%d", qdf_status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 266 | goto err_bmi_close; |
| 267 | } |
| 268 | |
Komal Seelam | 0863349 | 2016-02-24 18:05:07 +0530 | [diff] [blame] | 269 | htcInfo.pContext = ol_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 270 | htcInfo.TargetFailure = ol_target_failure; |
| 271 | htcInfo.TargetSendSuspendComplete = wma_target_suspend_acknowledge; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 272 | qdf_ctx = cds_get_context(QDF_MODULE_ID_QDF_DEVICE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 273 | |
| 274 | /* Create HTC */ |
| 275 | gp_cds_context->htc_ctx = |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 276 | htc_create(scn, &htcInfo, qdf_ctx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 277 | if (!gp_cds_context->htc_ctx) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 278 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 279 | "%s: Failed to Create HTC", __func__); |
| 280 | goto err_bmi_close; |
| 281 | } |
| 282 | |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 283 | if (bmi_done(ol_ctx)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 284 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 285 | "%s: Failed to complete BMI phase", __func__); |
| 286 | goto err_htc_close; |
| 287 | } |
| 288 | |
| 289 | /* |
| 290 | ** Need to open WMA first because it calls WDI_Init, which calls wpalOpen |
| 291 | ** The reason that is needed becasue cds_packet_open need to use PAL APIs |
| 292 | */ |
| 293 | |
| 294 | /*Open the WMA module */ |
| 295 | cdf_mem_set(&mac_openParms, sizeof(mac_openParms), 0); |
| 296 | /* UMA is supported in hardware for performing the |
| 297 | ** frame translation 802.11 <-> 802.3 |
| 298 | */ |
| 299 | mac_openParms.frameTransRequired = 1; |
| 300 | mac_openParms.driverType = eDRIVER_TYPE_PRODUCTION; |
| 301 | mac_openParms.powersaveOffloadEnabled = |
| 302 | pHddCtx->config->enablePowersaveOffload; |
| 303 | mac_openParms.staDynamicDtim = pHddCtx->config->enableDynamicDTIM; |
| 304 | mac_openParms.staModDtim = pHddCtx->config->enableModulatedDTIM; |
| 305 | mac_openParms.staMaxLIModDtim = pHddCtx->config->fMaxLIModulatedDTIM; |
| 306 | mac_openParms.wowEnable = pHddCtx->config->wowEnable; |
| 307 | mac_openParms.maxWoWFilters = pHddCtx->config->maxWoWFilters; |
| 308 | /* Here olIniInfo is used to store ini status of arp offload |
| 309 | * ns offload and others. Currently 1st bit is used for arp |
| 310 | * off load and 2nd bit for ns offload currently, rest bits are unused |
| 311 | */ |
| 312 | if (pHddCtx->config->fhostArpOffload) |
| 313 | mac_openParms.olIniInfo = mac_openParms.olIniInfo | 0x1; |
| 314 | if (pHddCtx->config->fhostNSOffload) |
| 315 | mac_openParms.olIniInfo = mac_openParms.olIniInfo | 0x2; |
| 316 | /* |
| 317 | * Copy the DFS Phyerr Filtering Offload status. |
| 318 | * This parameter reflects the value of the |
| 319 | * dfsPhyerrFilterOffload flag as set in the ini. |
| 320 | */ |
| 321 | mac_openParms.dfsPhyerrFilterOffload = |
| 322 | pHddCtx->config->fDfsPhyerrFilterOffload; |
| 323 | if (pHddCtx->config->ssdp) |
| 324 | mac_openParms.ssdp = pHddCtx->config->ssdp; |
| 325 | #ifdef FEATURE_WLAN_RA_FILTERING |
| 326 | mac_openParms.RArateLimitInterval = |
| 327 | pHddCtx->config->RArateLimitInterval; |
| 328 | mac_openParms.IsRArateLimitEnabled = |
| 329 | pHddCtx->config->IsRArateLimitEnabled; |
| 330 | #endif |
| 331 | |
| 332 | mac_openParms.apMaxOffloadPeers = pHddCtx->config->apMaxOffloadPeers; |
| 333 | |
| 334 | mac_openParms.apMaxOffloadReorderBuffs = |
| 335 | pHddCtx->config->apMaxOffloadReorderBuffs; |
| 336 | |
| 337 | mac_openParms.apDisableIntraBssFwd = |
| 338 | pHddCtx->config->apDisableIntraBssFwd; |
| 339 | |
| 340 | mac_openParms.dfsRadarPriMultiplier = |
| 341 | pHddCtx->config->dfsRadarPriMultiplier; |
| 342 | mac_openParms.reorderOffload = pHddCtx->config->reorderOffloadSupport; |
| 343 | |
| 344 | /* IPA micro controller data path offload resource config item */ |
| 345 | mac_openParms.ucOffloadEnabled = hdd_ipa_uc_is_enabled(pHddCtx); |
| 346 | mac_openParms.ucTxBufCount = pHddCtx->config->IpaUcTxBufCount; |
| 347 | mac_openParms.ucTxBufSize = pHddCtx->config->IpaUcTxBufSize; |
| 348 | mac_openParms.ucRxIndRingCount = pHddCtx->config->IpaUcRxIndRingCount; |
| 349 | mac_openParms.ucTxPartitionBase = pHddCtx->config->IpaUcTxPartitionBase; |
| 350 | mac_openParms.max_scan = pHddCtx->config->max_scan_count; |
| 351 | |
| 352 | mac_openParms.ip_tcp_udp_checksum_offload = |
| 353 | pHddCtx->config->enable_ip_tcp_udp_checksum_offload; |
| 354 | mac_openParms.enable_rxthread = pHddCtx->config->enableRxThread; |
| 355 | mac_openParms.ce_classify_enabled = |
| 356 | pHddCtx->config->ce_classify_enabled; |
| 357 | |
| 358 | #ifdef QCA_LL_TX_FLOW_CONTROL_V2 |
| 359 | mac_openParms.tx_flow_stop_queue_th = |
| 360 | pHddCtx->config->TxFlowStopQueueThreshold; |
| 361 | mac_openParms.tx_flow_start_queue_offset = |
| 362 | pHddCtx->config->TxFlowStartQueueOffset; |
| 363 | #endif |
| 364 | cds_set_nan_enable(&mac_openParms, pHddCtx); |
| 365 | |
| 366 | mac_openParms.tx_chain_mask_cck = pHddCtx->config->tx_chain_mask_cck; |
| 367 | mac_openParms.self_gen_frm_pwr = pHddCtx->config->self_gen_frm_pwr; |
Komal Seelam | 02d0934 | 2016-02-23 18:03:19 +0530 | [diff] [blame] | 368 | mac_openParms.maxStation = pHddCtx->config->maxNumberOfPeers; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 369 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 370 | qdf_status = wma_open(gp_cds_context, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 371 | hdd_update_tgt_cfg, |
| 372 | hdd_dfs_indicate_radar, &mac_openParms); |
| 373 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 374 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 375 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 376 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 377 | "%s: Failed to open WMA module", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 378 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 379 | goto err_htc_close; |
| 380 | } |
| 381 | |
| 382 | /* Number of peers limit differs in each chip version. If peer max |
| 383 | * limit configured in ini exceeds more than supported, WMA adjusts |
| 384 | * and keeps correct limit in mac_openParms.maxStation. So, make sure |
| 385 | * config entry pHddCtx->config->maxNumberOfPeers has adjusted value |
| 386 | */ |
| 387 | pHddCtx->config->maxNumberOfPeers = mac_openParms.maxStation; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 388 | HTCHandle = cds_get_context(QDF_MODULE_ID_HTC); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 389 | if (!HTCHandle) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 390 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 391 | "%s: HTCHandle is null!", __func__); |
| 392 | goto err_wma_close; |
| 393 | } |
| 394 | if (htc_wait_target(HTCHandle)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 395 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 396 | "%s: Failed to complete BMI phase", __func__); |
| 397 | goto err_wma_close; |
| 398 | } |
| 399 | |
| 400 | /* Now proceed to open the MAC */ |
| 401 | |
| 402 | /* UMA is supported in hardware for performing the |
| 403 | * frame translation 802.11 <-> 802.3 |
| 404 | */ |
| 405 | mac_openParms.frameTransRequired = 1; |
| 406 | |
| 407 | sirStatus = |
| 408 | mac_open(&(gp_cds_context->pMACContext), gp_cds_context->pHDDContext, |
| 409 | &mac_openParms); |
| 410 | |
| 411 | if (eSIR_SUCCESS != sirStatus) { |
| 412 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 413 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 414 | "%s: Failed to open MAC", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 415 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 416 | goto err_wma_close; |
| 417 | } |
| 418 | |
| 419 | /* Now proceed to open the SME */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 420 | qdf_status = sme_open(gp_cds_context->pMACContext); |
| 421 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 422 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 423 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 424 | "%s: Failed to open SME", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 425 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 426 | goto err_mac_close; |
| 427 | } |
| 428 | |
| 429 | gp_cds_context->pdev_txrx_ctx = |
| 430 | ol_txrx_pdev_alloc(gp_cds_context->cfg_ctx, |
| 431 | gp_cds_context->htc_ctx, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 432 | gp_cds_context->qdf_ctx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 433 | if (!gp_cds_context->pdev_txrx_ctx) { |
| 434 | /* Critical Error ... Cannot proceed further */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 435 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 436 | "%s: Failed to open TXRX", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 437 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 438 | goto err_sme_close; |
| 439 | } |
| 440 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 441 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO_HIGH, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 442 | "%s: CDS successfully Opened", __func__); |
| 443 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 444 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 445 | |
| 446 | err_sme_close: |
| 447 | sme_close(gp_cds_context->pMACContext); |
| 448 | |
| 449 | err_mac_close: |
| 450 | mac_close(gp_cds_context->pMACContext); |
| 451 | |
| 452 | err_wma_close: |
| 453 | wma_close(gp_cds_context); |
| 454 | |
| 455 | wma_wmi_service_close(gp_cds_context); |
| 456 | |
| 457 | err_htc_close: |
| 458 | if (gp_cds_context->htc_ctx) { |
| 459 | htc_destroy(gp_cds_context->htc_ctx); |
| 460 | gp_cds_context->htc_ctx = NULL; |
| 461 | } |
| 462 | |
| 463 | err_bmi_close: |
Komal Seelam | 5a6e508 | 2016-02-24 17:59:09 +0530 | [diff] [blame] | 464 | bmi_cleanup(ol_ctx); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 465 | |
| 466 | err_sched_close: |
| 467 | cds_sched_close(gp_cds_context); |
| 468 | |
| 469 | err_msg_queue: |
| 470 | cds_mq_deinit(&gp_cds_context->freeVosMq); |
| 471 | |
| 472 | err_wma_complete_event: |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 473 | qdf_event_destroy(&gp_cds_context->wmaCompleteEvent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 474 | |
| 475 | err_probe_event: |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 476 | qdf_event_destroy(&gp_cds_context->ProbeEvent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 477 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 478 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 479 | } /* cds_open() */ |
| 480 | |
| 481 | /** |
| 482 | * cds_pre_enable() - pre enable cds |
| 483 | * @cds_context: CDS context |
| 484 | * |
| 485 | * Return: CDF status |
| 486 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 487 | QDF_STATUS cds_pre_enable(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 488 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 489 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 490 | p_cds_contextType p_cds_context = (p_cds_contextType) cds_context; |
| 491 | void *scn; |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 492 | QDF_TRACE(QDF_MODULE_ID_SYS, QDF_TRACE_LEVEL_INFO, "cds prestart"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 493 | |
| 494 | if (gp_cds_context != p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 495 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 496 | "%s: Context mismatch", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 497 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 498 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 499 | } |
| 500 | |
| 501 | if (p_cds_context->pMACContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 502 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 503 | "%s: MAC NULL context", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 504 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 505 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | if (p_cds_context->pWMAContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 509 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 510 | "%s: WMA NULL context", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 511 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 512 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 513 | } |
| 514 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 515 | scn = cds_get_context(QDF_MODULE_ID_HIF); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 516 | if (!scn) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 517 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 518 | "%s: scn is null!", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 519 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 520 | } |
| 521 | |
| 522 | /* Reset wma wait event */ |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 523 | qdf_event_reset(&gp_cds_context->wmaCompleteEvent); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 524 | |
| 525 | /*call WMA pre start */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 526 | qdf_status = wma_pre_start(gp_cds_context); |
| 527 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 528 | QDF_TRACE(QDF_MODULE_ID_SYS, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 529 | "Failed to WMA prestart"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 530 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 531 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 532 | } |
| 533 | |
| 534 | /* Need to update time out of complete */ |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 535 | qdf_status = qdf_wait_single_event(&gp_cds_context->wmaCompleteEvent, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 536 | CDS_WMA_TIMEOUT); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 537 | if (qdf_status != QDF_STATUS_SUCCESS) { |
| 538 | if (qdf_status == QDF_STATUS_E_TIMEOUT) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 539 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 540 | "%s: Timeout occurred before WMA complete", |
| 541 | __func__); |
| 542 | } else { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 543 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 544 | "%s: wma_pre_start reporting other error", |
| 545 | __func__); |
| 546 | } |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 547 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 548 | "%s: Test MC thread by posting a probe message to SYS", |
| 549 | __func__); |
| 550 | wlan_sys_probe(); |
| 551 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 552 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 553 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 554 | } |
| 555 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 556 | qdf_status = htc_start(gp_cds_context->htc_ctx); |
| 557 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 558 | QDF_TRACE(QDF_MODULE_ID_SYS, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 559 | "Failed to Start HTC"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 560 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 561 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 562 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 563 | qdf_status = wma_wait_for_ready_event(gp_cds_context->pWMAContext); |
| 564 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 565 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 566 | "Failed to get ready event from target firmware"); |
| 567 | htc_set_target_to_sleep(scn); |
| 568 | htc_stop(gp_cds_context->htc_ctx); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 569 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 570 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 571 | } |
| 572 | |
| 573 | if (ol_txrx_pdev_attach(gp_cds_context->pdev_txrx_ctx)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 574 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 575 | "Failed to attach pdev"); |
| 576 | htc_set_target_to_sleep(scn); |
| 577 | htc_stop(gp_cds_context->htc_ctx); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 578 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 579 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 580 | } |
| 581 | |
| 582 | htc_set_target_to_sleep(scn); |
| 583 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 584 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 585 | } |
| 586 | |
| 587 | /** |
| 588 | * cds_enable() - start/enable cds module |
| 589 | * @cds_context: CDS context |
| 590 | * |
| 591 | * Return: CDF status |
| 592 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 593 | QDF_STATUS cds_enable(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 594 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 595 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 596 | tSirRetStatus sirStatus = eSIR_SUCCESS; |
| 597 | p_cds_contextType p_cds_context = (p_cds_contextType) cds_context; |
| 598 | tHalMacStartParameters halStartParams; |
| 599 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 600 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 601 | "%s: Starting Libra SW", __func__); |
| 602 | |
| 603 | /* We support only one instance for now ... */ |
| 604 | if (gp_cds_context != p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 605 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 606 | "%s: mismatch in context", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 607 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 608 | } |
| 609 | |
| 610 | if ((p_cds_context->pWMAContext == NULL) || |
| 611 | (p_cds_context->pMACContext == NULL)) { |
| 612 | if (p_cds_context->pWMAContext == NULL) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 613 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 614 | "%s: WMA NULL context", __func__); |
| 615 | else |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 616 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 617 | "%s: MAC NULL context", __func__); |
| 618 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 619 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 620 | } |
| 621 | |
| 622 | /* Start the wma */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 623 | qdf_status = wma_start(p_cds_context); |
| 624 | if (qdf_status != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 625 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 626 | "%s: Failed to start wma", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 627 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 628 | } |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 629 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 630 | "%s: wma correctly started", __func__); |
| 631 | |
| 632 | /* Start the MAC */ |
| 633 | cdf_mem_zero(&halStartParams, |
| 634 | sizeof(tHalMacStartParameters)); |
| 635 | |
| 636 | /* Start the MAC */ |
| 637 | sirStatus = |
| 638 | mac_start(p_cds_context->pMACContext, &halStartParams); |
| 639 | |
| 640 | if (eSIR_SUCCESS != sirStatus) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 641 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 642 | "%s: Failed to start MAC", __func__); |
| 643 | goto err_wma_stop; |
| 644 | } |
| 645 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 646 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 647 | "%s: MAC correctly started", __func__); |
| 648 | |
| 649 | /* START SME */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 650 | qdf_status = sme_start(p_cds_context->pMACContext); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 651 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 652 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 653 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 654 | "%s: Failed to start SME", __func__); |
| 655 | goto err_mac_stop; |
| 656 | } |
| 657 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 658 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 659 | "%s: SME correctly started", __func__); |
| 660 | |
| 661 | if (ol_txrx_pdev_attach_target |
| 662 | (p_cds_context->pdev_txrx_ctx) != A_OK) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 663 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 664 | "%s: Failed attach target", __func__); |
| 665 | goto err_sme_stop; |
| 666 | } |
| 667 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 668 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 669 | "TL correctly started"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 670 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 671 | "%s: CDS Start is successful!!", __func__); |
| 672 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 673 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 674 | |
| 675 | err_sme_stop: |
| 676 | sme_stop(p_cds_context->pMACContext, HAL_STOP_TYPE_SYS_RESET); |
| 677 | |
| 678 | err_mac_stop: |
| 679 | mac_stop(p_cds_context->pMACContext, HAL_STOP_TYPE_SYS_RESET); |
| 680 | |
| 681 | err_wma_stop: |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 682 | qdf_event_reset(&(gp_cds_context->wmaCompleteEvent)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 683 | qdf_status = wma_stop(p_cds_context, HAL_STOP_TYPE_RF_KILL); |
| 684 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 685 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 686 | "%s: Failed to stop wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 687 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 688 | wma_setneedshutdown(cds_context); |
| 689 | } else { |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 690 | qdf_status = |
| 691 | qdf_wait_single_event(&(gp_cds_context->wmaCompleteEvent), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 692 | CDS_WMA_TIMEOUT); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 693 | if (qdf_status != QDF_STATUS_SUCCESS) { |
| 694 | if (qdf_status == QDF_STATUS_E_TIMEOUT) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 695 | QDF_TRACE(QDF_MODULE_ID_QDF, |
| 696 | QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 697 | "%s: Timeout occurred before WMA_stop complete", |
| 698 | __func__); |
| 699 | } else { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 700 | QDF_TRACE(QDF_MODULE_ID_QDF, |
| 701 | QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 702 | "%s: WMA_stop reporting other error", |
| 703 | __func__); |
| 704 | } |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 705 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 706 | wma_setneedshutdown(cds_context); |
| 707 | } |
| 708 | } |
| 709 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 710 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 711 | } /* cds_enable() */ |
| 712 | |
| 713 | /** |
| 714 | * cds_disable() - stop/disable cds module |
| 715 | * @cds_context: CDS context |
| 716 | * |
| 717 | * Return: CDF status |
| 718 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 719 | QDF_STATUS cds_disable(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 720 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 721 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 722 | |
| 723 | /* wma_stop is called before the SYS so that the processing of target |
| 724 | * pending responses will not be handled during uninitialization of |
| 725 | * WLAN driver |
| 726 | */ |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 727 | qdf_event_reset(&(gp_cds_context->wmaCompleteEvent)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 728 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 729 | qdf_status = wma_stop(cds_context, HAL_STOP_TYPE_RF_KILL); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 730 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 731 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 732 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 733 | "%s: Failed to stop wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 734 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 735 | wma_setneedshutdown(cds_context); |
| 736 | } |
| 737 | |
| 738 | hif_disable_isr(((cds_context_type *) cds_context)->pHIFContext); |
| 739 | hif_reset_soc(((cds_context_type *) cds_context)->pHIFContext); |
| 740 | |
| 741 | /* SYS STOP will stop SME and MAC */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 742 | qdf_status = sys_stop(cds_context); |
| 743 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 744 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 745 | "%s: Failed to stop SYS", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 746 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 747 | } |
| 748 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 749 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 750 | } |
| 751 | |
| 752 | /** |
| 753 | * cds_close() - close cds module |
| 754 | * @cds_context: CDS context |
| 755 | * |
| 756 | * Return: CDF status |
| 757 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 758 | QDF_STATUS cds_close(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 759 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 760 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 761 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 762 | qdf_status = wma_wmi_work_close(cds_context); |
| 763 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 764 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 765 | "%s: Failed to close wma_wmi_work", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 766 | QDF_ASSERT(0); |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 767 | } |
| 768 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 769 | if (gp_cds_context->htc_ctx) { |
| 770 | htc_stop(gp_cds_context->htc_ctx); |
| 771 | htc_destroy(gp_cds_context->htc_ctx); |
| 772 | gp_cds_context->htc_ctx = NULL; |
| 773 | } |
| 774 | |
| 775 | ol_txrx_pdev_detach(gp_cds_context->pdev_txrx_ctx, 1); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 776 | cds_free_context(cds_context, QDF_MODULE_ID_TXRX, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 777 | gp_cds_context->pdev_txrx_ctx); |
| 778 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 779 | qdf_status = sme_close(((p_cds_contextType) cds_context)->pMACContext); |
| 780 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 781 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 782 | "%s: Failed to close SME", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 783 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 784 | } |
| 785 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 786 | qdf_status = mac_close(((p_cds_contextType) cds_context)->pMACContext); |
| 787 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 788 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 789 | "%s: Failed to close MAC", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 790 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 791 | } |
| 792 | |
| 793 | ((p_cds_contextType) cds_context)->pMACContext = NULL; |
| 794 | |
| 795 | if (true == wma_needshutdown(cds_context)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 796 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 797 | "%s: Failed to shutdown wma", __func__); |
| 798 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 799 | qdf_status = wma_close(cds_context); |
| 800 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 801 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 802 | "%s: Failed to close wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 803 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 804 | } |
| 805 | } |
| 806 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 807 | qdf_status = wma_wmi_service_close(cds_context); |
| 808 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 809 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 810 | "%s: Failed to close wma_wmi_service", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 811 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 812 | } |
| 813 | |
| 814 | cds_mq_deinit(&((p_cds_contextType) cds_context)->freeVosMq); |
| 815 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 816 | qdf_status = qdf_event_destroy(&gp_cds_context->wmaCompleteEvent); |
| 817 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 818 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 819 | "%s: failed to destroy wmaCompleteEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 820 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 821 | } |
| 822 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 823 | qdf_status = qdf_event_destroy(&gp_cds_context->ProbeEvent); |
| 824 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 825 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 826 | "%s: failed to destroy ProbeEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 827 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 828 | } |
| 829 | |
| 830 | cds_deinit_log_completion(); |
Prashanth Bhatta | c2a16f6 | 2015-12-03 15:06:15 -0800 | [diff] [blame] | 831 | |
| 832 | gp_cds_context->pHDDContext = NULL; |
| 833 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 834 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 835 | } |
| 836 | |
| 837 | /** |
| 838 | * cds_get_context() - get context data area |
| 839 | * |
| 840 | * @moduleId: ID of the module who's context data is being retrived. |
| 841 | * |
| 842 | * Each module in the system has a context / data area that is allocated |
| 843 | * and managed by CDS. This API allows any user to get a pointer to its |
| 844 | * allocated context data area from the CDS global context. |
| 845 | * |
| 846 | * Return: pointer to the context data area of the module ID |
| 847 | * specified, or NULL if the context data is not allocated for |
| 848 | * the module ID specified |
| 849 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 850 | void *cds_get_context(QDF_MODULE_ID moduleId) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 851 | { |
| 852 | void *pModContext = NULL; |
| 853 | |
| 854 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 855 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 856 | "%s: cds context pointer is null", __func__); |
| 857 | return NULL; |
| 858 | } |
| 859 | |
| 860 | switch (moduleId) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 861 | case QDF_MODULE_ID_HDD: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 862 | { |
| 863 | pModContext = gp_cds_context->pHDDContext; |
| 864 | break; |
| 865 | } |
| 866 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 867 | case QDF_MODULE_ID_SME: |
| 868 | case QDF_MODULE_ID_PE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 869 | { |
| 870 | /* In all these cases, we just return the MAC Context */ |
| 871 | pModContext = gp_cds_context->pMACContext; |
| 872 | break; |
| 873 | } |
| 874 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 875 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 876 | { |
| 877 | /* For wma module */ |
| 878 | pModContext = gp_cds_context->pWMAContext; |
| 879 | break; |
| 880 | } |
| 881 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 882 | case QDF_MODULE_ID_QDF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 883 | { |
| 884 | /* For SYS this is CDS itself */ |
| 885 | pModContext = gp_cds_context; |
| 886 | break; |
| 887 | } |
| 888 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 889 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 890 | { |
| 891 | pModContext = gp_cds_context->pHIFContext; |
| 892 | break; |
| 893 | } |
| 894 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 895 | case QDF_MODULE_ID_HTC: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 896 | { |
| 897 | pModContext = gp_cds_context->htc_ctx; |
| 898 | break; |
| 899 | } |
| 900 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 901 | case QDF_MODULE_ID_QDF_DEVICE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 902 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 903 | pModContext = gp_cds_context->qdf_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 904 | break; |
| 905 | } |
| 906 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 907 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 908 | { |
| 909 | pModContext = gp_cds_context->g_ol_context; |
| 910 | break; |
| 911 | } |
| 912 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 913 | case QDF_MODULE_ID_TXRX: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 914 | { |
| 915 | pModContext = gp_cds_context->pdev_txrx_ctx; |
| 916 | break; |
| 917 | } |
| 918 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 919 | case QDF_MODULE_ID_CFG: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 920 | { |
| 921 | pModContext = gp_cds_context->cfg_ctx; |
| 922 | break; |
| 923 | } |
| 924 | |
| 925 | default: |
| 926 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 927 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 928 | "%s: Module ID %i does not have its context maintained by CDS", |
| 929 | __func__, moduleId); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 930 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 931 | return NULL; |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | if (pModContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 936 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 937 | "%s: Module ID %i context is Null", __func__, |
| 938 | moduleId); |
| 939 | } |
| 940 | |
| 941 | return pModContext; |
| 942 | } /* cds_get_context() */ |
| 943 | |
| 944 | /** |
| 945 | * cds_get_global_context() - get CDS global Context |
| 946 | * |
| 947 | * This API allows any user to get the CDS Global Context pointer from a |
| 948 | * module context data area. |
| 949 | * |
| 950 | * Return: pointer to the CDS global context, NULL if the function is |
| 951 | * unable to retreive the CDS context. |
| 952 | */ |
| 953 | v_CONTEXT_t cds_get_global_context(void) |
| 954 | { |
| 955 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 956 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 957 | "%s: global cds context is NULL", __func__); |
| 958 | } |
| 959 | |
| 960 | return gp_cds_context; |
| 961 | } /* cds_get_global_context() */ |
| 962 | |
| 963 | /** |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 964 | * cds_get_driver_state() - Get current driver state |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 965 | * |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 966 | * This API returns current driver state stored in global context. |
| 967 | * |
| 968 | * Return: Driver state enum |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 969 | */ |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 970 | enum cds_driver_state cds_get_driver_state(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 971 | { |
| 972 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 973 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 974 | "%s: global cds context is NULL", __func__); |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 975 | |
| 976 | return CDS_DRIVER_STATE_UNINITIALIZED; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 977 | } |
| 978 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 979 | return gp_cds_context->driver_state; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 980 | } |
| 981 | |
| 982 | /** |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 983 | * cds_set_driver_state() - Set current driver state |
| 984 | * @state: Driver state to be set to. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 985 | * |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 986 | * This API sets driver state to state. This API only sets the state and doesn't |
| 987 | * clear states, please make sure to use cds_clear_driver_state to clear any |
| 988 | * state if required. |
| 989 | * |
| 990 | * Return: None |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 991 | */ |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 992 | void cds_set_driver_state(enum cds_driver_state state) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 993 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 994 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 995 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 996 | "%s: global cds context is NULL: %x", __func__, |
| 997 | state); |
| 998 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 999 | return; |
| 1000 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1001 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1002 | gp_cds_context->driver_state |= state; |
| 1003 | } |
| 1004 | |
| 1005 | /** |
| 1006 | * cds_clear_driver_state() - Clear current driver state |
| 1007 | * @state: Driver state to be cleared. |
| 1008 | * |
| 1009 | * This API clears driver state. This API only clears the state, please make |
| 1010 | * sure to use cds_set_driver_state to set any new states. |
| 1011 | * |
| 1012 | * Return: None |
| 1013 | */ |
| 1014 | void cds_clear_driver_state(enum cds_driver_state state) |
| 1015 | { |
| 1016 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1017 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1018 | "%s: global cds context is NULL: %x", __func__, |
| 1019 | state); |
| 1020 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1021 | return; |
| 1022 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1023 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1024 | gp_cds_context->driver_state &= ~state; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1025 | } |
| 1026 | |
| 1027 | /** |
| 1028 | * cds_alloc_context() - allocate a context within the CDS global Context |
| 1029 | * @p_cds_context: pointer to the global Vos context |
| 1030 | * @moduleId: module ID who's context area is being allocated. |
| 1031 | * @ppModuleContext: pointer to location where the pointer to the |
| 1032 | * allocated context is returned. Note this output pointer |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1033 | * is valid only if the API returns QDF_STATUS_SUCCESS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1034 | * @param size: size of the context area to be allocated. |
| 1035 | * |
| 1036 | * This API allows any user to allocate a user context area within the |
| 1037 | * CDS Global Context. |
| 1038 | * |
| 1039 | * Return: CDF status |
| 1040 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1041 | QDF_STATUS cds_alloc_context(void *p_cds_context, QDF_MODULE_ID moduleID, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1042 | void **ppModuleContext, uint32_t size) |
| 1043 | { |
| 1044 | void **pGpModContext = NULL; |
| 1045 | |
| 1046 | if (p_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1047 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1048 | "%s: cds context is null", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1049 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1050 | } |
| 1051 | |
| 1052 | if ((gp_cds_context != p_cds_context) || (ppModuleContext == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1053 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1054 | "%s: context mismatch or null param passed", |
| 1055 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1056 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1057 | } |
| 1058 | |
| 1059 | switch (moduleID) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1060 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1061 | { |
| 1062 | pGpModContext = &(gp_cds_context->pWMAContext); |
| 1063 | break; |
| 1064 | } |
| 1065 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1066 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1067 | { |
| 1068 | pGpModContext = &(gp_cds_context->pHIFContext); |
| 1069 | break; |
| 1070 | } |
| 1071 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1072 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 1073 | { |
| 1074 | pGpModContext = &(gp_cds_context->g_ol_context); |
| 1075 | break; |
| 1076 | } |
| 1077 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1078 | case QDF_MODULE_ID_EPPING: |
| 1079 | case QDF_MODULE_ID_SME: |
| 1080 | case QDF_MODULE_ID_PE: |
| 1081 | case QDF_MODULE_ID_HDD: |
| 1082 | case QDF_MODULE_ID_HDD_SOFTAP: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1083 | default: |
| 1084 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1085 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1086 | "%s: Module ID %i " |
| 1087 | "does not have its context allocated by CDS", |
| 1088 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1089 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1090 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1091 | } |
| 1092 | } |
| 1093 | |
| 1094 | if (NULL != *pGpModContext) { |
| 1095 | /* Context has already been allocated! |
| 1096 | * Prevent double allocation |
| 1097 | */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1098 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1099 | "%s: Module ID %i context has already been allocated", |
| 1100 | __func__, moduleID); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1101 | return QDF_STATUS_E_EXISTS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1102 | } |
| 1103 | |
| 1104 | /* Dynamically allocate the context for module */ |
| 1105 | |
| 1106 | *ppModuleContext = cdf_mem_malloc(size); |
| 1107 | |
| 1108 | if (*ppModuleContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1109 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1110 | "%s: Failed to " "allocate Context for module ID %i", |
| 1111 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1112 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1113 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1114 | } |
| 1115 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1116 | if (moduleID == QDF_MODULE_ID_TLSHIM) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1117 | cdf_mem_zero(*ppModuleContext, size); |
| 1118 | |
| 1119 | *pGpModContext = *ppModuleContext; |
| 1120 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1121 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1122 | } /* cds_alloc_context() */ |
| 1123 | |
| 1124 | /** |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1125 | * cds_set_context() - API to set context in global CDS Context |
| 1126 | * @moduleID: Module ID |
| 1127 | * @context: Pointer to the Module Context |
| 1128 | * |
| 1129 | * API to set a MODULE Context in gloabl CDS Context |
| 1130 | * |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1131 | * Return: QDF_STATUS |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1132 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1133 | QDF_STATUS cds_set_context(QDF_MODULE_ID module_id, void *context) |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1134 | { |
| 1135 | p_cds_contextType p_cds_context = cds_get_global_context(); |
| 1136 | |
| 1137 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1138 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1139 | "cds context is Invald"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1140 | return QDF_STATUS_NOT_INITIALIZED; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1141 | } |
| 1142 | |
| 1143 | switch (module_id) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1144 | case QDF_MODULE_ID_HIF: |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1145 | p_cds_context->pHIFContext = context; |
| 1146 | break; |
| 1147 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1148 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1149 | "%s: Module ID %i does not have its context " |
| 1150 | "allocated by CDS", __func__, module_id); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1151 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1152 | return QDF_STATUS_E_INVAL; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1153 | } |
| 1154 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1155 | return QDF_STATUS_SUCCESS; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1156 | } |
| 1157 | |
| 1158 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1159 | * cds_free_context() - free an allocated context within the |
| 1160 | * CDS global Context |
| 1161 | * @p_cds_context: pointer to the global Vos context |
| 1162 | * @moduleId: module ID who's context area is being free |
| 1163 | * @pModuleContext: pointer to module context area to be free'd. |
| 1164 | * |
| 1165 | * This API allows a user to free the user context area within the |
| 1166 | * CDS Global Context. |
| 1167 | * |
| 1168 | * Return: CDF status |
| 1169 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1170 | QDF_STATUS cds_free_context(void *p_cds_context, QDF_MODULE_ID moduleID, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1171 | void *pModuleContext) |
| 1172 | { |
| 1173 | void **pGpModContext = NULL; |
| 1174 | |
| 1175 | if ((p_cds_context == NULL) || (gp_cds_context != p_cds_context) || |
| 1176 | (pModuleContext == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1177 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1178 | "%s: Null params or context mismatch", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1179 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1180 | } |
| 1181 | |
| 1182 | switch (moduleID) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1183 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1184 | { |
| 1185 | pGpModContext = &(gp_cds_context->pWMAContext); |
| 1186 | break; |
| 1187 | } |
| 1188 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1189 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1190 | { |
| 1191 | pGpModContext = &(gp_cds_context->pHIFContext); |
| 1192 | break; |
| 1193 | } |
| 1194 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1195 | case QDF_MODULE_ID_TXRX: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1196 | { |
| 1197 | pGpModContext = &(gp_cds_context->pdev_txrx_ctx); |
| 1198 | break; |
| 1199 | } |
| 1200 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1201 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 1202 | { |
| 1203 | pGpModContext = &(gp_cds_context->g_ol_context); |
| 1204 | break; |
| 1205 | } |
| 1206 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1207 | case QDF_MODULE_ID_EPPING: |
| 1208 | case QDF_MODULE_ID_HDD: |
| 1209 | case QDF_MODULE_ID_SME: |
| 1210 | case QDF_MODULE_ID_PE: |
| 1211 | case QDF_MODULE_ID_HDD_SOFTAP: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1212 | default: |
| 1213 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1214 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1215 | "%s: Module ID %i " |
| 1216 | "does not have its context allocated by CDS", |
| 1217 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1218 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1219 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1220 | } |
| 1221 | } |
| 1222 | |
| 1223 | if (NULL == *pGpModContext) { |
| 1224 | /* Context has not been allocated or freed already! */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1225 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1226 | "%s: Module ID %i " |
| 1227 | "context has not been allocated or freed already", |
| 1228 | __func__, moduleID); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1229 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1230 | } |
| 1231 | |
| 1232 | if (*pGpModContext != pModuleContext) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1233 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1234 | "%s: pGpModContext != pModuleContext", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1235 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1236 | } |
| 1237 | |
| 1238 | if (pModuleContext != NULL) |
| 1239 | cdf_mem_free(pModuleContext); |
| 1240 | |
| 1241 | *pGpModContext = NULL; |
| 1242 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1243 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1244 | } /* cds_free_context() */ |
| 1245 | |
| 1246 | /** |
| 1247 | * cds_mq_post_message() - post a message to a message queue |
| 1248 | * @msgQueueId: identifies the message queue upon which the message |
| 1249 | * will be posted. |
| 1250 | * @message: a pointer to a message buffer. Memory for this message |
| 1251 | * buffer is allocated by the caller and free'd by the CDF after the |
| 1252 | * message is posted to the message queue. If the consumer of the |
| 1253 | * message needs anything in this message, it needs to copy the contents |
| 1254 | * before returning from the message queue handler. |
| 1255 | * |
| 1256 | * Return: CDF status |
| 1257 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1258 | QDF_STATUS cds_mq_post_message(CDS_MQ_ID msgQueueId, cds_msg_t *pMsg) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1259 | { |
| 1260 | p_cds_mq_type pTargetMq = NULL; |
| 1261 | p_cds_msg_wrapper pMsgWrapper = NULL; |
| 1262 | uint32_t debug_count = 0; |
| 1263 | |
| 1264 | if ((gp_cds_context == NULL) || (pMsg == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1265 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1266 | "%s: Null params or global cds context is null", |
| 1267 | __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1268 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1269 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1270 | } |
| 1271 | |
| 1272 | switch (msgQueueId) { |
| 1273 | /* Message Queue ID for messages bound for SME */ |
| 1274 | case CDS_MQ_ID_SME: |
| 1275 | { |
| 1276 | pTargetMq = &(gp_cds_context->cdf_sched.smeMcMq); |
| 1277 | break; |
| 1278 | } |
| 1279 | |
| 1280 | /* Message Queue ID for messages bound for PE */ |
| 1281 | case CDS_MQ_ID_PE: |
| 1282 | { |
| 1283 | pTargetMq = &(gp_cds_context->cdf_sched.peMcMq); |
| 1284 | break; |
| 1285 | } |
| 1286 | |
| 1287 | /* Message Queue ID for messages bound for wma */ |
| 1288 | case CDS_MQ_ID_WMA: |
| 1289 | { |
| 1290 | pTargetMq = &(gp_cds_context->cdf_sched.wmaMcMq); |
| 1291 | break; |
| 1292 | } |
| 1293 | |
| 1294 | /* Message Queue ID for messages bound for the SYS module */ |
| 1295 | case CDS_MQ_ID_SYS: |
| 1296 | { |
| 1297 | pTargetMq = &(gp_cds_context->cdf_sched.sysMcMq); |
| 1298 | break; |
| 1299 | } |
| 1300 | |
| 1301 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1302 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1303 | ("%s: Trying to queue msg into unknown MC Msg queue ID %d"), |
| 1304 | __func__, msgQueueId); |
| 1305 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1306 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1307 | } |
| 1308 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1309 | QDF_ASSERT(NULL != pTargetMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1310 | if (pTargetMq == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1311 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1312 | "%s: pTargetMq == NULL", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1313 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1314 | } |
| 1315 | |
| 1316 | /* Try and get a free Msg wrapper */ |
| 1317 | pMsgWrapper = cds_mq_get(&gp_cds_context->freeVosMq); |
| 1318 | |
| 1319 | if (NULL == pMsgWrapper) { |
| 1320 | debug_count = atomic_inc_return(&cds_wrapper_empty_count); |
| 1321 | if (1 == debug_count) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1322 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1323 | "%s: CDS Core run out of message wrapper %d", |
| 1324 | __func__, debug_count); |
| 1325 | |
| 1326 | if (CDS_WRAPPER_MAX_FAIL_COUNT == debug_count) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1327 | QDF_BUG(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1328 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1329 | return QDF_STATUS_E_RESOURCES; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1330 | } |
| 1331 | |
| 1332 | atomic_set(&cds_wrapper_empty_count, 0); |
| 1333 | |
| 1334 | /* Copy the message now */ |
| 1335 | cdf_mem_copy((void *)pMsgWrapper->pVosMsg, |
| 1336 | (void *)pMsg, sizeof(cds_msg_t)); |
| 1337 | |
| 1338 | cds_mq_put(pTargetMq, pMsgWrapper); |
| 1339 | |
| 1340 | set_bit(MC_POST_EVENT_MASK, &gp_cds_context->cdf_sched.mcEventFlag); |
| 1341 | wake_up_interruptible(&gp_cds_context->cdf_sched.mcWaitQueue); |
| 1342 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1343 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1344 | } /* cds_mq_post_message() */ |
| 1345 | |
| 1346 | /** |
| 1347 | * cds_sys_probe_thread_cback() - probe mc thread callback |
| 1348 | * @pUserData: pointer to user data |
| 1349 | * |
| 1350 | * Return: none |
| 1351 | */ |
| 1352 | void cds_sys_probe_thread_cback(void *pUserData) |
| 1353 | { |
| 1354 | if (gp_cds_context != pUserData) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1355 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1356 | "%s: gp_cds_context != pUserData", __func__); |
| 1357 | return; |
| 1358 | } |
| 1359 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1360 | if (qdf_event_set(&gp_cds_context->ProbeEvent) != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1361 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1362 | "%s: qdf_event_set failed", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1363 | return; |
| 1364 | } |
| 1365 | } /* cds_sys_probe_thread_cback() */ |
| 1366 | |
| 1367 | /** |
| 1368 | * cds_wma_complete_cback() - wma complete callback |
| 1369 | * @pUserData: pointer to user data |
| 1370 | * |
| 1371 | * Return: none |
| 1372 | */ |
| 1373 | void cds_wma_complete_cback(void *pUserData) |
| 1374 | { |
| 1375 | if (gp_cds_context != pUserData) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1376 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1377 | "%s: gp_cds_context != pUserData", __func__); |
| 1378 | return; |
| 1379 | } |
| 1380 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1381 | if (qdf_event_set(&gp_cds_context->wmaCompleteEvent) != |
| 1382 | QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1383 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1384 | "%s: qdf_event_set failed", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1385 | return; |
| 1386 | } |
| 1387 | } /* cds_wma_complete_cback() */ |
| 1388 | |
| 1389 | /** |
| 1390 | * cds_core_return_msg() - return core message |
| 1391 | * @pVContext: pointer to cds context |
| 1392 | * @pMsgWrapper: pointer to message wrapper |
| 1393 | * |
| 1394 | * Return: none |
| 1395 | */ |
| 1396 | void cds_core_return_msg(void *pVContext, p_cds_msg_wrapper pMsgWrapper) |
| 1397 | { |
| 1398 | p_cds_contextType p_cds_context = (p_cds_contextType) pVContext; |
| 1399 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1400 | QDF_ASSERT(gp_cds_context == p_cds_context); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1401 | |
| 1402 | if (gp_cds_context != p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1403 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1404 | "%s: gp_cds_context != p_cds_context", __func__); |
| 1405 | return; |
| 1406 | } |
| 1407 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1408 | QDF_ASSERT(NULL != pMsgWrapper); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1409 | |
| 1410 | if (pMsgWrapper == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1411 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1412 | "%s: pMsgWrapper == NULL in function", __func__); |
| 1413 | return; |
| 1414 | } |
| 1415 | |
| 1416 | /* |
| 1417 | ** Return the message on the free message queue |
| 1418 | */ |
| 1419 | INIT_LIST_HEAD(&pMsgWrapper->msgNode); |
| 1420 | cds_mq_put(&p_cds_context->freeVosMq, pMsgWrapper); |
| 1421 | } /* cds_core_return_msg() */ |
| 1422 | |
| 1423 | |
| 1424 | /** |
| 1425 | * cds_shutdown() - shutdown CDS |
| 1426 | * @cds_context: global cds context |
| 1427 | * |
| 1428 | * Return: CDF status |
| 1429 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1430 | QDF_STATUS cds_shutdown(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1431 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1432 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1433 | tpAniSirGlobal pmac = (((p_cds_contextType)cds_context)->pMACContext); |
| 1434 | |
| 1435 | ol_txrx_pdev_detach(gp_cds_context->pdev_txrx_ctx, 1); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1436 | cds_free_context(cds_context, QDF_MODULE_ID_TXRX, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1437 | gp_cds_context->pdev_txrx_ctx); |
| 1438 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1439 | qdf_status = sme_close(((p_cds_contextType) cds_context)->pMACContext); |
| 1440 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1441 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1442 | "%s: Failed to close SME", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1443 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1444 | } |
| 1445 | /* |
| 1446 | * CAC timer will be initiated and started only when SAP starts on |
| 1447 | * DFS channel and it will be stopped and destroyed immediately once the |
| 1448 | * radar detected or timedout. So as per design CAC timer should be |
| 1449 | * destroyed after stop |
| 1450 | */ |
| 1451 | if (pmac->sap.SapDfsInfo.is_dfs_cac_timer_running) { |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1452 | qdf_mc_timer_stop(&pmac->sap.SapDfsInfo.sap_dfs_cac_timer); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1453 | pmac->sap.SapDfsInfo.is_dfs_cac_timer_running = 0; |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1454 | qdf_mc_timer_destroy(&pmac->sap.SapDfsInfo.sap_dfs_cac_timer); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1455 | } |
| 1456 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1457 | qdf_status = mac_close(((p_cds_contextType) cds_context)->pMACContext); |
| 1458 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1459 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1460 | "%s: Failed to close MAC", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1461 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1462 | } |
| 1463 | |
| 1464 | ((p_cds_contextType) cds_context)->pMACContext = NULL; |
| 1465 | |
| 1466 | if (false == wma_needshutdown(cds_context)) { |
| 1467 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1468 | qdf_status = wma_close(cds_context); |
| 1469 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1470 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1471 | "%s: Failed to close wma!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1472 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1473 | } |
| 1474 | } |
| 1475 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1476 | qdf_status = wma_wmi_work_close(cds_context); |
| 1477 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1478 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 1479 | "%s: Failed to close wma_wmi_work!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1480 | QDF_ASSERT(0); |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 1481 | } |
| 1482 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1483 | if (gp_cds_context->htc_ctx) { |
| 1484 | htc_stop(gp_cds_context->htc_ctx); |
| 1485 | htc_destroy(gp_cds_context->htc_ctx); |
| 1486 | gp_cds_context->htc_ctx = NULL; |
| 1487 | } |
| 1488 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1489 | qdf_status = wma_wmi_service_close(cds_context); |
| 1490 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1491 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1492 | "%s: Failed to close wma_wmi_service!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1493 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1494 | } |
| 1495 | |
| 1496 | cds_mq_deinit(&((p_cds_contextType) cds_context)->freeVosMq); |
| 1497 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1498 | qdf_status = qdf_event_destroy(&gp_cds_context->wmaCompleteEvent); |
| 1499 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1500 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1501 | "%s: failed to destroy wmaCompleteEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1502 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1503 | } |
| 1504 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1505 | qdf_status = qdf_event_destroy(&gp_cds_context->ProbeEvent); |
| 1506 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1507 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1508 | "%s: failed to destroy ProbeEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1509 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1510 | } |
| 1511 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1512 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1513 | } |
| 1514 | |
| 1515 | /** |
| 1516 | * cds_get_vdev_types() - get vdev type |
| 1517 | * @mode: mode |
| 1518 | * @type: type |
| 1519 | * @sub_type: sub_type |
| 1520 | * |
| 1521 | * Return: WMI vdev type |
| 1522 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1523 | QDF_STATUS cds_get_vdev_types(enum tQDF_ADAPTER_MODE mode, uint32_t *type, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1524 | uint32_t *sub_type) |
| 1525 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1526 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1527 | *type = 0; |
| 1528 | *sub_type = 0; |
| 1529 | |
| 1530 | switch (mode) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1531 | case QDF_STA_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1532 | *type = WMI_VDEV_TYPE_STA; |
| 1533 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1534 | case QDF_SAP_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1535 | *type = WMI_VDEV_TYPE_AP; |
| 1536 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1537 | case QDF_P2P_DEVICE_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1538 | *type = WMI_VDEV_TYPE_AP; |
| 1539 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_DEVICE; |
| 1540 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1541 | case QDF_P2P_CLIENT_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1542 | *type = WMI_VDEV_TYPE_STA; |
| 1543 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT; |
| 1544 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1545 | case QDF_P2P_GO_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1546 | *type = WMI_VDEV_TYPE_AP; |
| 1547 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_GO; |
| 1548 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1549 | case QDF_OCB_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1550 | *type = WMI_VDEV_TYPE_OCB; |
| 1551 | break; |
| 1552 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1553 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Ryan Hsu | d7e6fc7 | 2015-12-07 17:26:14 -0800 | [diff] [blame] | 1554 | "Invalid device mode %d", mode); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1555 | status = QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1556 | break; |
| 1557 | } |
| 1558 | return status; |
| 1559 | } |
| 1560 | |
| 1561 | /** |
| 1562 | * cds_flush_work() - flush pending works |
| 1563 | * @work: pointer to work |
| 1564 | * |
| 1565 | * Return: none |
| 1566 | */ |
| 1567 | void cds_flush_work(void *work) |
| 1568 | { |
| 1569 | #if defined (CONFIG_CNSS) |
| 1570 | cnss_flush_work(work); |
| 1571 | #elif defined (WLAN_OPEN_SOURCE) |
| 1572 | cancel_work_sync(work); |
| 1573 | #endif |
| 1574 | } |
| 1575 | |
| 1576 | /** |
| 1577 | * cds_flush_delayed_work() - flush delayed works |
| 1578 | * @dwork: pointer to delayed work |
| 1579 | * |
| 1580 | * Return: none |
| 1581 | */ |
| 1582 | void cds_flush_delayed_work(void *dwork) |
| 1583 | { |
| 1584 | #if defined (CONFIG_CNSS) |
| 1585 | cnss_flush_delayed_work(dwork); |
| 1586 | #elif defined (WLAN_OPEN_SOURCE) |
| 1587 | cancel_delayed_work_sync(dwork); |
| 1588 | #endif |
| 1589 | } |
| 1590 | |
| 1591 | /** |
| 1592 | * cds_is_packet_log_enabled() - check if packet log is enabled |
| 1593 | * |
| 1594 | * Return: true if packet log is enabled else false |
| 1595 | */ |
| 1596 | bool cds_is_packet_log_enabled(void) |
| 1597 | { |
| 1598 | hdd_context_t *pHddCtx; |
| 1599 | |
| 1600 | pHddCtx = (hdd_context_t *) (gp_cds_context->pHDDContext); |
| 1601 | if ((NULL == pHddCtx) || (NULL == pHddCtx->config)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1602 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1603 | "%s: Hdd Context is Null", __func__); |
| 1604 | return false; |
| 1605 | } |
| 1606 | |
| 1607 | return pHddCtx->config->enablePacketLog; |
| 1608 | } |
| 1609 | |
| 1610 | /** |
| 1611 | * cds_trigger_recovery() - trigger self recovery |
| 1612 | * |
| 1613 | * Return: none |
| 1614 | */ |
| 1615 | void cds_trigger_recovery(void) |
| 1616 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1617 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1618 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1619 | |
| 1620 | if (!wma_handle) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1621 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1622 | "WMA context is invald!"); |
| 1623 | return; |
| 1624 | } |
| 1625 | |
| 1626 | wma_crash_inject(wma_handle, RECOVERY_SIM_SELF_RECOVERY, 0); |
| 1627 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1628 | status = qdf_wait_single_event(&wma_handle->recovery_event, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1629 | WMA_CRASH_INJECT_TIMEOUT); |
| 1630 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1631 | if (QDF_STATUS_SUCCESS != status) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1632 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1633 | "CRASH_INJECT command is timed out!"); |
| 1634 | #ifdef CONFIG_CNSS |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1635 | if (cds_is_driver_recovering()) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1636 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1637 | "Recovery is in progress, ignore!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1638 | return; |
| 1639 | } |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1640 | cds_set_recovery_in_progress(true); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1641 | cnss_schedule_recovery_work(); |
| 1642 | #endif |
| 1643 | |
| 1644 | return; |
| 1645 | } |
| 1646 | } |
| 1647 | |
| 1648 | /** |
| 1649 | * cds_get_monotonic_boottime() - Get kernel boot time. |
| 1650 | * |
| 1651 | * Return: Time in microseconds |
| 1652 | */ |
| 1653 | |
| 1654 | uint64_t cds_get_monotonic_boottime(void) |
| 1655 | { |
| 1656 | #ifdef CONFIG_CNSS |
| 1657 | struct timespec ts; |
| 1658 | |
| 1659 | cnss_get_monotonic_boottime(&ts); |
| 1660 | return ((uint64_t) ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); |
| 1661 | #else |
Anurag Chouhan | 50220ce | 2016-02-18 20:11:33 +0530 | [diff] [blame] | 1662 | return ((uint64_t)qdf_system_ticks_to_msecs(qdf_system_ticks()) * |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1663 | 1000); |
| 1664 | #endif |
| 1665 | } |
| 1666 | |
| 1667 | /** |
| 1668 | * cds_set_wakelock_logging() - Logging of wakelock enabled/disabled |
| 1669 | * @value: Boolean value |
| 1670 | * |
| 1671 | * This function is used to set the flag which will indicate whether |
| 1672 | * logging of wakelock is enabled or not |
| 1673 | * |
| 1674 | * Return: None |
| 1675 | */ |
| 1676 | void cds_set_wakelock_logging(bool value) |
| 1677 | { |
| 1678 | p_cds_contextType p_cds_context; |
| 1679 | |
| 1680 | p_cds_context = cds_get_global_context(); |
| 1681 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1682 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1683 | "cds context is Invald"); |
| 1684 | return; |
| 1685 | } |
| 1686 | p_cds_context->is_wakelock_log_enabled = value; |
| 1687 | } |
| 1688 | |
| 1689 | /** |
| 1690 | * cds_is_wakelock_enabled() - Check if logging of wakelock is enabled/disabled |
| 1691 | * @value: Boolean value |
| 1692 | * |
| 1693 | * This function is used to check whether logging of wakelock is enabled or not |
| 1694 | * |
| 1695 | * Return: true if logging of wakelock is enabled |
| 1696 | */ |
| 1697 | bool cds_is_wakelock_enabled(void) |
| 1698 | { |
| 1699 | p_cds_contextType p_cds_context; |
| 1700 | |
| 1701 | p_cds_context = cds_get_global_context(); |
| 1702 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1703 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1704 | "cds context is Invald"); |
| 1705 | return false; |
| 1706 | } |
| 1707 | return p_cds_context->is_wakelock_log_enabled; |
| 1708 | } |
| 1709 | |
| 1710 | /** |
| 1711 | * cds_set_ring_log_level() - Sets the log level of a particular ring |
| 1712 | * @ring_id: ring_id |
| 1713 | * @log_levelvalue: Log level specificed |
| 1714 | * |
| 1715 | * This function converts HLOS values to driver log levels and sets the log |
| 1716 | * level of a particular ring accordingly. |
| 1717 | * |
| 1718 | * Return: None |
| 1719 | */ |
| 1720 | void cds_set_ring_log_level(uint32_t ring_id, uint32_t log_level) |
| 1721 | { |
| 1722 | p_cds_contextType p_cds_context; |
| 1723 | uint32_t log_val; |
| 1724 | |
| 1725 | p_cds_context = cds_get_global_context(); |
| 1726 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1727 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1728 | "%s: cds context is Invald", __func__); |
| 1729 | return; |
| 1730 | } |
| 1731 | |
| 1732 | switch (log_level) { |
| 1733 | case LOG_LEVEL_NO_COLLECTION: |
| 1734 | log_val = WLAN_LOG_LEVEL_OFF; |
| 1735 | break; |
| 1736 | case LOG_LEVEL_NORMAL_COLLECT: |
| 1737 | log_val = WLAN_LOG_LEVEL_NORMAL; |
| 1738 | break; |
| 1739 | case LOG_LEVEL_ISSUE_REPRO: |
| 1740 | log_val = WLAN_LOG_LEVEL_REPRO; |
| 1741 | break; |
| 1742 | case LOG_LEVEL_ACTIVE: |
| 1743 | default: |
| 1744 | log_val = WLAN_LOG_LEVEL_ACTIVE; |
| 1745 | break; |
| 1746 | } |
| 1747 | |
| 1748 | if (ring_id == RING_ID_WAKELOCK) { |
| 1749 | p_cds_context->wakelock_log_level = log_val; |
| 1750 | return; |
| 1751 | } else if (ring_id == RING_ID_CONNECTIVITY) { |
| 1752 | p_cds_context->connectivity_log_level = log_val; |
| 1753 | return; |
| 1754 | } else if (ring_id == RING_ID_PER_PACKET_STATS) { |
| 1755 | p_cds_context->packet_stats_log_level = log_val; |
| 1756 | return; |
Chandrasekaran, Manishekar | 907c2af | 2015-11-13 12:50:04 +0530 | [diff] [blame] | 1757 | } else if (ring_id == RING_ID_DRIVER_DEBUG) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1758 | p_cds_context->driver_debug_log_level = log_val; |
| 1759 | return; |
| 1760 | } else if (ring_id == RING_ID_FIRMWARE_DEBUG) { |
| 1761 | p_cds_context->fw_debug_log_level = log_val; |
| 1762 | return; |
| 1763 | } |
| 1764 | } |
| 1765 | |
| 1766 | /** |
| 1767 | * cds_get_ring_log_level() - Get the a ring id's log level |
| 1768 | * @ring_id: Ring id |
| 1769 | * |
| 1770 | * Fetch and return the log level corresponding to a ring id |
| 1771 | * |
| 1772 | * Return: Log level corresponding to the ring ID |
| 1773 | */ |
| 1774 | enum wifi_driver_log_level cds_get_ring_log_level(uint32_t ring_id) |
| 1775 | { |
| 1776 | p_cds_contextType p_cds_context; |
| 1777 | |
| 1778 | p_cds_context = cds_get_global_context(); |
| 1779 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1780 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1781 | "%s: cds context is Invald", __func__); |
| 1782 | return WLAN_LOG_LEVEL_OFF; |
| 1783 | } |
| 1784 | |
| 1785 | if (ring_id == RING_ID_WAKELOCK) |
| 1786 | return p_cds_context->wakelock_log_level; |
| 1787 | else if (ring_id == RING_ID_CONNECTIVITY) |
| 1788 | return p_cds_context->connectivity_log_level; |
| 1789 | else if (ring_id == RING_ID_PER_PACKET_STATS) |
| 1790 | return p_cds_context->packet_stats_log_level; |
Chandrasekaran, Manishekar | 907c2af | 2015-11-13 12:50:04 +0530 | [diff] [blame] | 1791 | else if (ring_id == RING_ID_DRIVER_DEBUG) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1792 | return p_cds_context->driver_debug_log_level; |
| 1793 | else if (ring_id == RING_ID_FIRMWARE_DEBUG) |
| 1794 | return p_cds_context->fw_debug_log_level; |
| 1795 | |
| 1796 | return WLAN_LOG_LEVEL_OFF; |
| 1797 | } |
| 1798 | |
| 1799 | /** |
| 1800 | * cds_set_multicast_logging() - Set mutlicast logging value |
| 1801 | * @value: Value of multicast logging |
| 1802 | * |
| 1803 | * Set the multicast logging value which will indicate |
| 1804 | * whether to multicast host and fw messages even |
| 1805 | * without any registration by userspace entity |
| 1806 | * |
| 1807 | * Return: None |
| 1808 | */ |
| 1809 | void cds_set_multicast_logging(uint8_t value) |
| 1810 | { |
| 1811 | cds_multicast_logging = value; |
| 1812 | } |
| 1813 | |
| 1814 | /** |
| 1815 | * cds_is_multicast_logging() - Get multicast logging value |
| 1816 | * |
| 1817 | * Get the multicast logging value which will indicate |
| 1818 | * whether to multicast host and fw messages even |
| 1819 | * without any registration by userspace entity |
| 1820 | * |
| 1821 | * Return: 0 - Multicast logging disabled, 1 - Multicast logging enabled |
| 1822 | */ |
| 1823 | uint8_t cds_is_multicast_logging(void) |
| 1824 | { |
| 1825 | return cds_multicast_logging; |
| 1826 | } |
| 1827 | |
| 1828 | /* |
| 1829 | * cds_init_log_completion() - Initialize log param structure |
| 1830 | * |
| 1831 | * This function is used to initialize the logging related |
| 1832 | * parameters |
| 1833 | * |
| 1834 | * Return: None |
| 1835 | */ |
| 1836 | void cds_init_log_completion(void) |
| 1837 | { |
| 1838 | p_cds_contextType p_cds_context; |
| 1839 | |
| 1840 | p_cds_context = cds_get_global_context(); |
| 1841 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1842 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1843 | "%s: cds context is Invalid", __func__); |
| 1844 | return; |
| 1845 | } |
| 1846 | |
| 1847 | p_cds_context->log_complete.is_fatal = WLAN_LOG_TYPE_NON_FATAL; |
| 1848 | p_cds_context->log_complete.indicator = WLAN_LOG_INDICATOR_UNUSED; |
| 1849 | p_cds_context->log_complete.reason_code = WLAN_LOG_REASON_CODE_UNUSED; |
| 1850 | p_cds_context->log_complete.is_report_in_progress = false; |
| 1851 | /* Attempting to initialize an already initialized lock |
| 1852 | * results in a failure. This must be ok here. |
| 1853 | */ |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1854 | qdf_spinlock_create(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1855 | } |
| 1856 | |
| 1857 | /** |
| 1858 | * cds_deinit_log_completion() - Deinitialize log param structure |
| 1859 | * |
| 1860 | * This function is used to deinitialize the logging related |
| 1861 | * parameters |
| 1862 | * |
| 1863 | * Return: None |
| 1864 | */ |
| 1865 | void cds_deinit_log_completion(void) |
| 1866 | { |
| 1867 | p_cds_contextType p_cds_context; |
| 1868 | |
| 1869 | p_cds_context = cds_get_global_context(); |
| 1870 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1871 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1872 | "%s: cds context is Invalid", __func__); |
| 1873 | return; |
| 1874 | } |
| 1875 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1876 | qdf_spinlock_destroy(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1877 | } |
| 1878 | |
| 1879 | /** |
| 1880 | * cds_set_log_completion() - Store the logging params |
| 1881 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1882 | * @indicator: Source which trigerred the bug report |
| 1883 | * @reason_code: Reason for triggering bug report |
| 1884 | * |
| 1885 | * This function is used to set the logging parameters based on the |
| 1886 | * caller |
| 1887 | * |
| 1888 | * Return: 0 if setting of params is successful |
| 1889 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1890 | QDF_STATUS cds_set_log_completion(uint32_t is_fatal, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1891 | uint32_t indicator, |
| 1892 | uint32_t reason_code) |
| 1893 | { |
| 1894 | p_cds_contextType p_cds_context; |
| 1895 | |
| 1896 | p_cds_context = cds_get_global_context(); |
| 1897 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1898 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1899 | "%s: cds context is Invalid", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1900 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1901 | } |
| 1902 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1903 | qdf_spinlock_acquire(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1904 | p_cds_context->log_complete.is_fatal = is_fatal; |
| 1905 | p_cds_context->log_complete.indicator = indicator; |
| 1906 | p_cds_context->log_complete.reason_code = reason_code; |
| 1907 | p_cds_context->log_complete.is_report_in_progress = true; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1908 | qdf_spinlock_release(&p_cds_context->bug_report_lock); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1909 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1910 | } |
| 1911 | |
| 1912 | /** |
| 1913 | * cds_get_log_completion() - Get the logging related params |
| 1914 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1915 | * @indicator: Source which trigerred the bug report |
| 1916 | * @reason_code: Reason for triggering bug report |
| 1917 | * |
| 1918 | * This function is used to get the logging related parameters |
| 1919 | * |
| 1920 | * Return: None |
| 1921 | */ |
| 1922 | void cds_get_log_completion(uint32_t *is_fatal, |
| 1923 | uint32_t *indicator, |
| 1924 | uint32_t *reason_code) |
| 1925 | { |
| 1926 | p_cds_contextType p_cds_context; |
| 1927 | |
| 1928 | p_cds_context = cds_get_global_context(); |
| 1929 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1930 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1931 | "%s: cds context is Invalid", __func__); |
| 1932 | return; |
| 1933 | } |
| 1934 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1935 | qdf_spinlock_acquire(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1936 | *is_fatal = p_cds_context->log_complete.is_fatal; |
| 1937 | *indicator = p_cds_context->log_complete.indicator; |
| 1938 | *reason_code = p_cds_context->log_complete.reason_code; |
| 1939 | p_cds_context->log_complete.is_report_in_progress = false; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1940 | qdf_spinlock_release(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1941 | } |
| 1942 | |
| 1943 | /** |
| 1944 | * cds_is_log_report_in_progress() - Check if bug reporting is in progress |
| 1945 | * |
| 1946 | * This function is used to check if the bug reporting is already in progress |
| 1947 | * |
| 1948 | * Return: true if the bug reporting is in progress |
| 1949 | */ |
| 1950 | bool cds_is_log_report_in_progress(void) |
| 1951 | { |
| 1952 | p_cds_contextType p_cds_context; |
| 1953 | |
| 1954 | p_cds_context = cds_get_global_context(); |
| 1955 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1956 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1957 | "%s: cds context is Invalid", __func__); |
| 1958 | return true; |
| 1959 | } |
| 1960 | return p_cds_context->log_complete.is_report_in_progress; |
| 1961 | } |
| 1962 | |
| 1963 | /** |
| 1964 | * cds_flush_logs() - Report fatal event to userspace |
| 1965 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1966 | * @indicator: Source which trigerred the bug report |
| 1967 | * @reason_code: Reason for triggering bug report |
| 1968 | * |
| 1969 | * This function sets the log related params and send the WMI command to the |
| 1970 | * FW to flush its logs. On receiving the flush completion event from the FW |
| 1971 | * the same will be conveyed to userspace |
| 1972 | * |
| 1973 | * Return: 0 on success |
| 1974 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1975 | QDF_STATUS cds_flush_logs(uint32_t is_fatal, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1976 | uint32_t indicator, |
| 1977 | uint32_t reason_code) |
| 1978 | { |
| 1979 | uint32_t ret; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1980 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1981 | |
| 1982 | p_cds_contextType p_cds_context; |
| 1983 | |
| 1984 | p_cds_context = cds_get_global_context(); |
| 1985 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1986 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1987 | "%s: cds context is Invalid", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1988 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1989 | } |
| 1990 | |
| 1991 | if (cds_is_log_report_in_progress() == true) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1992 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1993 | "%s: Bug report already in progress - dropping! type:%d, indicator=%d reason_code=%d", |
| 1994 | __func__, is_fatal, indicator, reason_code); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1995 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1996 | } |
| 1997 | |
| 1998 | status = cds_set_log_completion(is_fatal, indicator, reason_code); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1999 | if (QDF_STATUS_SUCCESS != status) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2000 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2001 | "%s: Failed to set log trigger params", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2002 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2003 | } |
| 2004 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2005 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2006 | "%s: Triggering bug report: type:%d, indicator=%d reason_code=%d", |
| 2007 | __func__, is_fatal, indicator, reason_code); |
| 2008 | |
| 2009 | ret = sme_send_flush_logs_cmd_to_fw(p_cds_context->pMACContext); |
| 2010 | if (0 != ret) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2011 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2012 | "%s: Failed to send flush FW log", __func__); |
| 2013 | cds_init_log_completion(); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2014 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2015 | } |
| 2016 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2017 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2018 | } |
| 2019 | |
| 2020 | /** |
| 2021 | * cds_logging_set_fw_flush_complete() - Wrapper for FW log flush completion |
| 2022 | * |
| 2023 | * This function is used to send signal to the logger thread to indicate |
| 2024 | * that the flushing of FW logs is complete by the FW |
| 2025 | * |
| 2026 | * Return: None |
| 2027 | * |
| 2028 | */ |
| 2029 | void cds_logging_set_fw_flush_complete(void) |
| 2030 | { |
| 2031 | wlan_logging_set_fw_flush_complete(); |
| 2032 | } |