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" |
Yue Ma | 1e11d79 | 2016-02-26 18:58:44 -0800 | [diff] [blame] | 58 | #include "cds_concurrency.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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(); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 93 | qdf_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; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 98 | qdf_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 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 125 | qdf_mem_zero(&g_cds_context, sizeof(g_cds_context)); |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 126 | |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 127 | qdf_mc_timer_manager_exit(); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 128 | qdf_mem_exit(); |
Yuanyuan Liu | fd9bfc5 | 2015-12-14 15:44:20 -0800 | [diff] [blame] | 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 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 165 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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 | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 231 | qdf_status = cds_sched_open(gp_cds_context, &gp_cds_context->qdf_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 = |
Yue Ma | 1e11d79 | 2016-02-26 18:58:44 -0800 | [diff] [blame] | 276 | htc_create(scn, &htcInfo, qdf_ctx, cds_get_conparam()); |
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 */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 295 | qdf_mem_set(&mac_openParms, sizeof(mac_openParms), 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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 = |
Dhanashri Atre | 12a0839 | 2016-02-17 13:10:34 -0800 | [diff] [blame^] | 430 | ol_txrx_pdev_attach(gp_cds_context->cfg_ctx, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 485 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 567 | htc_stop(gp_cds_context->htc_ctx); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 568 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 569 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 570 | } |
| 571 | |
Dhanashri Atre | 12a0839 | 2016-02-17 13:10:34 -0800 | [diff] [blame^] | 572 | if (ol_txrx_pdev_post_attach(gp_cds_context->pdev_txrx_ctx)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 573 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 574 | "Failed to attach pdev"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 575 | htc_stop(gp_cds_context->htc_ctx); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 576 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 577 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 578 | } |
| 579 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 580 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | /** |
| 584 | * cds_enable() - start/enable cds module |
| 585 | * @cds_context: CDS context |
| 586 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 587 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 588 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 589 | QDF_STATUS cds_enable(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 590 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 591 | QDF_STATUS qdf_status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 592 | tSirRetStatus sirStatus = eSIR_SUCCESS; |
| 593 | p_cds_contextType p_cds_context = (p_cds_contextType) cds_context; |
| 594 | tHalMacStartParameters halStartParams; |
| 595 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 596 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 597 | "%s: Starting Libra SW", __func__); |
| 598 | |
| 599 | /* We support only one instance for now ... */ |
| 600 | if (gp_cds_context != p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 601 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 602 | "%s: mismatch in context", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 603 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 604 | } |
| 605 | |
| 606 | if ((p_cds_context->pWMAContext == NULL) || |
| 607 | (p_cds_context->pMACContext == NULL)) { |
| 608 | if (p_cds_context->pWMAContext == NULL) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 609 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 610 | "%s: WMA NULL context", __func__); |
| 611 | else |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 612 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 613 | "%s: MAC NULL context", __func__); |
| 614 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 615 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 616 | } |
| 617 | |
| 618 | /* Start the wma */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 619 | qdf_status = wma_start(p_cds_context); |
| 620 | if (qdf_status != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 621 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 622 | "%s: Failed to start wma", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 623 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 624 | } |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 625 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 626 | "%s: wma correctly started", __func__); |
| 627 | |
| 628 | /* Start the MAC */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 629 | qdf_mem_zero(&halStartParams, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 630 | sizeof(tHalMacStartParameters)); |
| 631 | |
| 632 | /* Start the MAC */ |
| 633 | sirStatus = |
| 634 | mac_start(p_cds_context->pMACContext, &halStartParams); |
| 635 | |
| 636 | if (eSIR_SUCCESS != sirStatus) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 637 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 638 | "%s: Failed to start MAC", __func__); |
| 639 | goto err_wma_stop; |
| 640 | } |
| 641 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 642 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 643 | "%s: MAC correctly started", __func__); |
| 644 | |
| 645 | /* START SME */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 646 | qdf_status = sme_start(p_cds_context->pMACContext); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 647 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 648 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 649 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 650 | "%s: Failed to start SME", __func__); |
| 651 | goto err_mac_stop; |
| 652 | } |
| 653 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 654 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 655 | "%s: SME correctly started", __func__); |
| 656 | |
| 657 | if (ol_txrx_pdev_attach_target |
Dhanashri Atre | 12a0839 | 2016-02-17 13:10:34 -0800 | [diff] [blame^] | 658 | (p_cds_context->pdev_txrx_ctx)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 659 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 660 | "%s: Failed attach target", __func__); |
| 661 | goto err_sme_stop; |
| 662 | } |
| 663 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 664 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 665 | "TL correctly started"); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 666 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 667 | "%s: CDS Start is successful!!", __func__); |
| 668 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 669 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 670 | |
| 671 | err_sme_stop: |
| 672 | sme_stop(p_cds_context->pMACContext, HAL_STOP_TYPE_SYS_RESET); |
| 673 | |
| 674 | err_mac_stop: |
| 675 | mac_stop(p_cds_context->pMACContext, HAL_STOP_TYPE_SYS_RESET); |
| 676 | |
| 677 | err_wma_stop: |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 678 | qdf_event_reset(&(gp_cds_context->wmaCompleteEvent)); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 679 | qdf_status = wma_stop(p_cds_context, HAL_STOP_TYPE_RF_KILL); |
| 680 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 681 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 682 | "%s: Failed to stop wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 683 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 684 | wma_setneedshutdown(cds_context); |
| 685 | } else { |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 686 | qdf_status = |
| 687 | qdf_wait_single_event(&(gp_cds_context->wmaCompleteEvent), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 688 | CDS_WMA_TIMEOUT); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 689 | if (qdf_status != QDF_STATUS_SUCCESS) { |
| 690 | if (qdf_status == QDF_STATUS_E_TIMEOUT) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 691 | QDF_TRACE(QDF_MODULE_ID_QDF, |
| 692 | QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 693 | "%s: Timeout occurred before WMA_stop complete", |
| 694 | __func__); |
| 695 | } else { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 696 | QDF_TRACE(QDF_MODULE_ID_QDF, |
| 697 | QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 698 | "%s: WMA_stop reporting other error", |
| 699 | __func__); |
| 700 | } |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 701 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 702 | wma_setneedshutdown(cds_context); |
| 703 | } |
| 704 | } |
| 705 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 706 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 707 | } /* cds_enable() */ |
| 708 | |
| 709 | /** |
| 710 | * cds_disable() - stop/disable cds module |
| 711 | * @cds_context: CDS context |
| 712 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 713 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 714 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 715 | QDF_STATUS cds_disable(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 716 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 717 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 718 | |
| 719 | /* wma_stop is called before the SYS so that the processing of target |
| 720 | * pending responses will not be handled during uninitialization of |
| 721 | * WLAN driver |
| 722 | */ |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 723 | qdf_event_reset(&(gp_cds_context->wmaCompleteEvent)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 724 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 725 | qdf_status = wma_stop(cds_context, HAL_STOP_TYPE_RF_KILL); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 726 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 727 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 728 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 729 | "%s: Failed to stop wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 730 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 731 | wma_setneedshutdown(cds_context); |
| 732 | } |
| 733 | |
| 734 | hif_disable_isr(((cds_context_type *) cds_context)->pHIFContext); |
| 735 | hif_reset_soc(((cds_context_type *) cds_context)->pHIFContext); |
| 736 | |
| 737 | /* SYS STOP will stop SME and MAC */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 738 | qdf_status = sys_stop(cds_context); |
| 739 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 740 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 741 | "%s: Failed to stop SYS", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 742 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 743 | } |
| 744 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 745 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 746 | } |
| 747 | |
| 748 | /** |
| 749 | * cds_close() - close cds module |
| 750 | * @cds_context: CDS context |
| 751 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 752 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 753 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 754 | QDF_STATUS cds_close(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 755 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 756 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 757 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 758 | qdf_status = wma_wmi_work_close(cds_context); |
| 759 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 760 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 761 | "%s: Failed to close wma_wmi_work", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 762 | QDF_ASSERT(0); |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 763 | } |
| 764 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 765 | if (gp_cds_context->htc_ctx) { |
| 766 | htc_stop(gp_cds_context->htc_ctx); |
| 767 | htc_destroy(gp_cds_context->htc_ctx); |
| 768 | gp_cds_context->htc_ctx = NULL; |
| 769 | } |
| 770 | |
| 771 | ol_txrx_pdev_detach(gp_cds_context->pdev_txrx_ctx, 1); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 772 | cds_free_context(cds_context, QDF_MODULE_ID_TXRX, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 773 | gp_cds_context->pdev_txrx_ctx); |
| 774 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 775 | qdf_status = sme_close(((p_cds_contextType) cds_context)->pMACContext); |
| 776 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 777 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 778 | "%s: Failed to close SME", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 779 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 780 | } |
| 781 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 782 | qdf_status = mac_close(((p_cds_contextType) cds_context)->pMACContext); |
| 783 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 784 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 785 | "%s: Failed to close MAC", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 786 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 787 | } |
| 788 | |
| 789 | ((p_cds_contextType) cds_context)->pMACContext = NULL; |
| 790 | |
| 791 | if (true == wma_needshutdown(cds_context)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 792 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 793 | "%s: Failed to shutdown wma", __func__); |
| 794 | } else { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 795 | qdf_status = wma_close(cds_context); |
| 796 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 797 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 798 | "%s: Failed to close wma", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 799 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 800 | } |
| 801 | } |
| 802 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 803 | qdf_status = wma_wmi_service_close(cds_context); |
| 804 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 805 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 806 | "%s: Failed to close wma_wmi_service", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 807 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 808 | } |
| 809 | |
| 810 | cds_mq_deinit(&((p_cds_contextType) cds_context)->freeVosMq); |
| 811 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 812 | qdf_status = qdf_event_destroy(&gp_cds_context->wmaCompleteEvent); |
| 813 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 814 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 815 | "%s: failed to destroy wmaCompleteEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 816 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 817 | } |
| 818 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 819 | qdf_status = qdf_event_destroy(&gp_cds_context->ProbeEvent); |
| 820 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 821 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 822 | "%s: failed to destroy ProbeEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 823 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 824 | } |
| 825 | |
| 826 | cds_deinit_log_completion(); |
Prashanth Bhatta | c2a16f6 | 2015-12-03 15:06:15 -0800 | [diff] [blame] | 827 | |
| 828 | gp_cds_context->pHDDContext = NULL; |
| 829 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 830 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 831 | } |
| 832 | |
| 833 | /** |
| 834 | * cds_get_context() - get context data area |
| 835 | * |
| 836 | * @moduleId: ID of the module who's context data is being retrived. |
| 837 | * |
| 838 | * Each module in the system has a context / data area that is allocated |
| 839 | * and managed by CDS. This API allows any user to get a pointer to its |
| 840 | * allocated context data area from the CDS global context. |
| 841 | * |
| 842 | * Return: pointer to the context data area of the module ID |
| 843 | * specified, or NULL if the context data is not allocated for |
| 844 | * the module ID specified |
| 845 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 846 | void *cds_get_context(QDF_MODULE_ID moduleId) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 847 | { |
| 848 | void *pModContext = NULL; |
| 849 | |
| 850 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 851 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 852 | "%s: cds context pointer is null", __func__); |
| 853 | return NULL; |
| 854 | } |
| 855 | |
| 856 | switch (moduleId) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 857 | case QDF_MODULE_ID_HDD: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 858 | { |
| 859 | pModContext = gp_cds_context->pHDDContext; |
| 860 | break; |
| 861 | } |
| 862 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 863 | case QDF_MODULE_ID_SME: |
| 864 | case QDF_MODULE_ID_PE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 865 | { |
| 866 | /* In all these cases, we just return the MAC Context */ |
| 867 | pModContext = gp_cds_context->pMACContext; |
| 868 | break; |
| 869 | } |
| 870 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 871 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 872 | { |
| 873 | /* For wma module */ |
| 874 | pModContext = gp_cds_context->pWMAContext; |
| 875 | break; |
| 876 | } |
| 877 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 878 | case QDF_MODULE_ID_QDF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 879 | { |
| 880 | /* For SYS this is CDS itself */ |
| 881 | pModContext = gp_cds_context; |
| 882 | break; |
| 883 | } |
| 884 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 885 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 886 | { |
| 887 | pModContext = gp_cds_context->pHIFContext; |
| 888 | break; |
| 889 | } |
| 890 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 891 | case QDF_MODULE_ID_HTC: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 892 | { |
| 893 | pModContext = gp_cds_context->htc_ctx; |
| 894 | break; |
| 895 | } |
| 896 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 897 | case QDF_MODULE_ID_QDF_DEVICE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 898 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 899 | pModContext = gp_cds_context->qdf_ctx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 900 | break; |
| 901 | } |
| 902 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 903 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 904 | { |
| 905 | pModContext = gp_cds_context->g_ol_context; |
| 906 | break; |
| 907 | } |
| 908 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 909 | case QDF_MODULE_ID_TXRX: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 910 | { |
| 911 | pModContext = gp_cds_context->pdev_txrx_ctx; |
| 912 | break; |
| 913 | } |
| 914 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 915 | case QDF_MODULE_ID_CFG: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 916 | { |
| 917 | pModContext = gp_cds_context->cfg_ctx; |
| 918 | break; |
| 919 | } |
| 920 | |
| 921 | default: |
| 922 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 923 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 924 | "%s: Module ID %i does not have its context maintained by CDS", |
| 925 | __func__, moduleId); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 926 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 927 | return NULL; |
| 928 | } |
| 929 | } |
| 930 | |
| 931 | if (pModContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 932 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 933 | "%s: Module ID %i context is Null", __func__, |
| 934 | moduleId); |
| 935 | } |
| 936 | |
| 937 | return pModContext; |
| 938 | } /* cds_get_context() */ |
| 939 | |
| 940 | /** |
| 941 | * cds_get_global_context() - get CDS global Context |
| 942 | * |
| 943 | * This API allows any user to get the CDS Global Context pointer from a |
| 944 | * module context data area. |
| 945 | * |
| 946 | * Return: pointer to the CDS global context, NULL if the function is |
| 947 | * unable to retreive the CDS context. |
| 948 | */ |
| 949 | v_CONTEXT_t cds_get_global_context(void) |
| 950 | { |
| 951 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 952 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 953 | "%s: global cds context is NULL", __func__); |
| 954 | } |
| 955 | |
| 956 | return gp_cds_context; |
| 957 | } /* cds_get_global_context() */ |
| 958 | |
| 959 | /** |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 960 | * cds_get_driver_state() - Get current driver state |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 961 | * |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 962 | * This API returns current driver state stored in global context. |
| 963 | * |
| 964 | * Return: Driver state enum |
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 | enum cds_driver_state cds_get_driver_state(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 967 | { |
| 968 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 969 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 970 | "%s: global cds context is NULL", __func__); |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 971 | |
| 972 | return CDS_DRIVER_STATE_UNINITIALIZED; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 973 | } |
| 974 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 975 | return gp_cds_context->driver_state; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 976 | } |
| 977 | |
| 978 | /** |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 979 | * cds_set_driver_state() - Set current driver state |
| 980 | * @state: Driver state to be set to. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 981 | * |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 982 | * This API sets driver state to state. This API only sets the state and doesn't |
| 983 | * clear states, please make sure to use cds_clear_driver_state to clear any |
| 984 | * state if required. |
| 985 | * |
| 986 | * Return: None |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 987 | */ |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 988 | void cds_set_driver_state(enum cds_driver_state state) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 989 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 990 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 991 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 992 | "%s: global cds context is NULL: %x", __func__, |
| 993 | state); |
| 994 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 995 | return; |
| 996 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 997 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 998 | gp_cds_context->driver_state |= state; |
| 999 | } |
| 1000 | |
| 1001 | /** |
| 1002 | * cds_clear_driver_state() - Clear current driver state |
| 1003 | * @state: Driver state to be cleared. |
| 1004 | * |
| 1005 | * This API clears driver state. This API only clears the state, please make |
| 1006 | * sure to use cds_set_driver_state to set any new states. |
| 1007 | * |
| 1008 | * Return: None |
| 1009 | */ |
| 1010 | void cds_clear_driver_state(enum cds_driver_state state) |
| 1011 | { |
| 1012 | if (gp_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1013 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1014 | "%s: global cds context is NULL: %x", __func__, |
| 1015 | state); |
| 1016 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1017 | return; |
| 1018 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1019 | |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1020 | gp_cds_context->driver_state &= ~state; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1021 | } |
| 1022 | |
| 1023 | /** |
| 1024 | * cds_alloc_context() - allocate a context within the CDS global Context |
| 1025 | * @p_cds_context: pointer to the global Vos context |
| 1026 | * @moduleId: module ID who's context area is being allocated. |
| 1027 | * @ppModuleContext: pointer to location where the pointer to the |
| 1028 | * allocated context is returned. Note this output pointer |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1029 | * is valid only if the API returns QDF_STATUS_SUCCESS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1030 | * @param size: size of the context area to be allocated. |
| 1031 | * |
| 1032 | * This API allows any user to allocate a user context area within the |
| 1033 | * CDS Global Context. |
| 1034 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1035 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1036 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1037 | 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] | 1038 | void **ppModuleContext, uint32_t size) |
| 1039 | { |
| 1040 | void **pGpModContext = NULL; |
| 1041 | |
| 1042 | if (p_cds_context == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1043 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1044 | "%s: cds context is null", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1045 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1046 | } |
| 1047 | |
| 1048 | if ((gp_cds_context != p_cds_context) || (ppModuleContext == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1049 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1050 | "%s: context mismatch or null param passed", |
| 1051 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1052 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1053 | } |
| 1054 | |
| 1055 | switch (moduleID) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1056 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1057 | { |
| 1058 | pGpModContext = &(gp_cds_context->pWMAContext); |
| 1059 | break; |
| 1060 | } |
| 1061 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1062 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1063 | { |
| 1064 | pGpModContext = &(gp_cds_context->pHIFContext); |
| 1065 | break; |
| 1066 | } |
| 1067 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1068 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 1069 | { |
| 1070 | pGpModContext = &(gp_cds_context->g_ol_context); |
| 1071 | break; |
| 1072 | } |
| 1073 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1074 | case QDF_MODULE_ID_EPPING: |
| 1075 | case QDF_MODULE_ID_SME: |
| 1076 | case QDF_MODULE_ID_PE: |
| 1077 | case QDF_MODULE_ID_HDD: |
| 1078 | case QDF_MODULE_ID_HDD_SOFTAP: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1079 | default: |
| 1080 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1081 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1082 | "%s: Module ID %i " |
| 1083 | "does not have its context allocated by CDS", |
| 1084 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1085 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1086 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1087 | } |
| 1088 | } |
| 1089 | |
| 1090 | if (NULL != *pGpModContext) { |
| 1091 | /* Context has already been allocated! |
| 1092 | * Prevent double allocation |
| 1093 | */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1094 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1095 | "%s: Module ID %i context has already been allocated", |
| 1096 | __func__, moduleID); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1097 | return QDF_STATUS_E_EXISTS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1098 | } |
| 1099 | |
| 1100 | /* Dynamically allocate the context for module */ |
| 1101 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1102 | *ppModuleContext = qdf_mem_malloc(size); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1103 | |
| 1104 | if (*ppModuleContext == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1105 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1106 | "%s: Failed to " "allocate Context for module ID %i", |
| 1107 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1108 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1109 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1110 | } |
| 1111 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1112 | if (moduleID == QDF_MODULE_ID_TLSHIM) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1113 | qdf_mem_zero(*ppModuleContext, size); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1114 | |
| 1115 | *pGpModContext = *ppModuleContext; |
| 1116 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1117 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1118 | } /* cds_alloc_context() */ |
| 1119 | |
| 1120 | /** |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1121 | * cds_set_context() - API to set context in global CDS Context |
Komal Seelam | 1aac198 | 2016-03-02 15:57:26 +0530 | [diff] [blame] | 1122 | * @module_id: Module ID |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1123 | * @context: Pointer to the Module Context |
| 1124 | * |
Komal Seelam | 1aac198 | 2016-03-02 15:57:26 +0530 | [diff] [blame] | 1125 | * API to set a MODULE Context in global CDS Context |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1126 | * |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1127 | * Return: QDF_STATUS |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1128 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1129 | QDF_STATUS cds_set_context(QDF_MODULE_ID module_id, void *context) |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1130 | { |
| 1131 | p_cds_contextType p_cds_context = cds_get_global_context(); |
| 1132 | |
| 1133 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1134 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Komal Seelam | 1aac198 | 2016-03-02 15:57:26 +0530 | [diff] [blame] | 1135 | "cds context is Invalid"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1136 | return QDF_STATUS_NOT_INITIALIZED; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1137 | } |
| 1138 | |
| 1139 | switch (module_id) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1140 | case QDF_MODULE_ID_HIF: |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1141 | p_cds_context->pHIFContext = context; |
| 1142 | break; |
| 1143 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1144 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Komal Seelam | 1aac198 | 2016-03-02 15:57:26 +0530 | [diff] [blame] | 1145 | "%s: Module ID %i does not have its context managed by CDS", |
| 1146 | __func__, module_id); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1147 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1148 | return QDF_STATUS_E_INVAL; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1149 | } |
| 1150 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1151 | return QDF_STATUS_SUCCESS; |
Komal Seelam | ad5a90d | 2016-02-16 13:50:03 +0530 | [diff] [blame] | 1152 | } |
| 1153 | |
| 1154 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1155 | * cds_free_context() - free an allocated context within the |
| 1156 | * CDS global Context |
| 1157 | * @p_cds_context: pointer to the global Vos context |
| 1158 | * @moduleId: module ID who's context area is being free |
| 1159 | * @pModuleContext: pointer to module context area to be free'd. |
| 1160 | * |
| 1161 | * This API allows a user to free the user context area within the |
| 1162 | * CDS Global Context. |
| 1163 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1164 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1165 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1166 | 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] | 1167 | void *pModuleContext) |
| 1168 | { |
| 1169 | void **pGpModContext = NULL; |
| 1170 | |
| 1171 | if ((p_cds_context == NULL) || (gp_cds_context != p_cds_context) || |
| 1172 | (pModuleContext == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1173 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1174 | "%s: Null params or context mismatch", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1175 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1176 | } |
| 1177 | |
| 1178 | switch (moduleID) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1179 | case QDF_MODULE_ID_WMA: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1180 | { |
| 1181 | pGpModContext = &(gp_cds_context->pWMAContext); |
| 1182 | break; |
| 1183 | } |
| 1184 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1185 | case QDF_MODULE_ID_HIF: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1186 | { |
| 1187 | pGpModContext = &(gp_cds_context->pHIFContext); |
| 1188 | break; |
| 1189 | } |
| 1190 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1191 | case QDF_MODULE_ID_TXRX: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1192 | { |
| 1193 | pGpModContext = &(gp_cds_context->pdev_txrx_ctx); |
| 1194 | break; |
| 1195 | } |
| 1196 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1197 | case QDF_MODULE_ID_BMI: |
Komal Seelam | d910649 | 2016-02-15 10:31:44 +0530 | [diff] [blame] | 1198 | { |
| 1199 | pGpModContext = &(gp_cds_context->g_ol_context); |
| 1200 | break; |
| 1201 | } |
| 1202 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1203 | case QDF_MODULE_ID_EPPING: |
| 1204 | case QDF_MODULE_ID_HDD: |
| 1205 | case QDF_MODULE_ID_SME: |
| 1206 | case QDF_MODULE_ID_PE: |
| 1207 | case QDF_MODULE_ID_HDD_SOFTAP: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1208 | default: |
| 1209 | { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1210 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1211 | "%s: Module ID %i " |
| 1212 | "does not have its context allocated by CDS", |
| 1213 | __func__, moduleID); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1214 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1215 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1216 | } |
| 1217 | } |
| 1218 | |
| 1219 | if (NULL == *pGpModContext) { |
| 1220 | /* Context has not been allocated or freed already! */ |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1221 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1222 | "%s: Module ID %i " |
| 1223 | "context has not been allocated or freed already", |
| 1224 | __func__, moduleID); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1225 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1226 | } |
| 1227 | |
| 1228 | if (*pGpModContext != pModuleContext) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1229 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1230 | "%s: pGpModContext != pModuleContext", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1231 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1232 | } |
| 1233 | |
| 1234 | if (pModuleContext != NULL) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1235 | qdf_mem_free(pModuleContext); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1236 | |
| 1237 | *pGpModContext = NULL; |
| 1238 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1239 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1240 | } /* cds_free_context() */ |
| 1241 | |
| 1242 | /** |
| 1243 | * cds_mq_post_message() - post a message to a message queue |
| 1244 | * @msgQueueId: identifies the message queue upon which the message |
| 1245 | * will be posted. |
| 1246 | * @message: a pointer to a message buffer. Memory for this message |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1247 | * buffer is allocated by the caller and free'd by the QDF after the |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1248 | * message is posted to the message queue. If the consumer of the |
| 1249 | * message needs anything in this message, it needs to copy the contents |
| 1250 | * before returning from the message queue handler. |
| 1251 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1252 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1253 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1254 | 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] | 1255 | { |
| 1256 | p_cds_mq_type pTargetMq = NULL; |
| 1257 | p_cds_msg_wrapper pMsgWrapper = NULL; |
| 1258 | uint32_t debug_count = 0; |
| 1259 | |
| 1260 | if ((gp_cds_context == NULL) || (pMsg == NULL)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1261 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1262 | "%s: Null params or global cds context is null", |
| 1263 | __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1264 | QDF_ASSERT(0); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1265 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1266 | } |
| 1267 | |
| 1268 | switch (msgQueueId) { |
| 1269 | /* Message Queue ID for messages bound for SME */ |
| 1270 | case CDS_MQ_ID_SME: |
| 1271 | { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1272 | pTargetMq = &(gp_cds_context->qdf_sched.smeMcMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1273 | break; |
| 1274 | } |
| 1275 | |
| 1276 | /* Message Queue ID for messages bound for PE */ |
| 1277 | case CDS_MQ_ID_PE: |
| 1278 | { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1279 | pTargetMq = &(gp_cds_context->qdf_sched.peMcMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1280 | break; |
| 1281 | } |
| 1282 | |
| 1283 | /* Message Queue ID for messages bound for wma */ |
| 1284 | case CDS_MQ_ID_WMA: |
| 1285 | { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1286 | pTargetMq = &(gp_cds_context->qdf_sched.wmaMcMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1287 | break; |
| 1288 | } |
| 1289 | |
| 1290 | /* Message Queue ID for messages bound for the SYS module */ |
| 1291 | case CDS_MQ_ID_SYS: |
| 1292 | { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1293 | pTargetMq = &(gp_cds_context->qdf_sched.sysMcMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1294 | break; |
| 1295 | } |
| 1296 | |
| 1297 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1298 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1299 | ("%s: Trying to queue msg into unknown MC Msg queue ID %d"), |
| 1300 | __func__, msgQueueId); |
| 1301 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1302 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1303 | } |
| 1304 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1305 | QDF_ASSERT(NULL != pTargetMq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1306 | if (pTargetMq == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1307 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1308 | "%s: pTargetMq == NULL", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1309 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1310 | } |
| 1311 | |
| 1312 | /* Try and get a free Msg wrapper */ |
| 1313 | pMsgWrapper = cds_mq_get(&gp_cds_context->freeVosMq); |
| 1314 | |
| 1315 | if (NULL == pMsgWrapper) { |
| 1316 | debug_count = atomic_inc_return(&cds_wrapper_empty_count); |
| 1317 | if (1 == debug_count) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1318 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1319 | "%s: CDS Core run out of message wrapper %d", |
| 1320 | __func__, debug_count); |
| 1321 | |
| 1322 | if (CDS_WRAPPER_MAX_FAIL_COUNT == debug_count) |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1323 | QDF_BUG(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1324 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1325 | return QDF_STATUS_E_RESOURCES; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1326 | } |
| 1327 | |
| 1328 | atomic_set(&cds_wrapper_empty_count, 0); |
| 1329 | |
| 1330 | /* Copy the message now */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1331 | qdf_mem_copy((void *)pMsgWrapper->pVosMsg, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1332 | (void *)pMsg, sizeof(cds_msg_t)); |
| 1333 | |
| 1334 | cds_mq_put(pTargetMq, pMsgWrapper); |
| 1335 | |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1336 | set_bit(MC_POST_EVENT_MASK, &gp_cds_context->qdf_sched.mcEventFlag); |
| 1337 | wake_up_interruptible(&gp_cds_context->qdf_sched.mcWaitQueue); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1338 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1339 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1340 | } /* cds_mq_post_message() */ |
| 1341 | |
| 1342 | /** |
| 1343 | * cds_sys_probe_thread_cback() - probe mc thread callback |
| 1344 | * @pUserData: pointer to user data |
| 1345 | * |
| 1346 | * Return: none |
| 1347 | */ |
| 1348 | void cds_sys_probe_thread_cback(void *pUserData) |
| 1349 | { |
| 1350 | if (gp_cds_context != pUserData) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1351 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1352 | "%s: gp_cds_context != pUserData", __func__); |
| 1353 | return; |
| 1354 | } |
| 1355 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1356 | if (qdf_event_set(&gp_cds_context->ProbeEvent) != QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1357 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1358 | "%s: qdf_event_set failed", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1359 | return; |
| 1360 | } |
| 1361 | } /* cds_sys_probe_thread_cback() */ |
| 1362 | |
| 1363 | /** |
| 1364 | * cds_wma_complete_cback() - wma complete callback |
| 1365 | * @pUserData: pointer to user data |
| 1366 | * |
| 1367 | * Return: none |
| 1368 | */ |
| 1369 | void cds_wma_complete_cback(void *pUserData) |
| 1370 | { |
| 1371 | if (gp_cds_context != pUserData) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1372 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1373 | "%s: gp_cds_context != pUserData", __func__); |
| 1374 | return; |
| 1375 | } |
| 1376 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1377 | if (qdf_event_set(&gp_cds_context->wmaCompleteEvent) != |
| 1378 | QDF_STATUS_SUCCESS) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1379 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1380 | "%s: qdf_event_set failed", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1381 | return; |
| 1382 | } |
| 1383 | } /* cds_wma_complete_cback() */ |
| 1384 | |
| 1385 | /** |
| 1386 | * cds_core_return_msg() - return core message |
| 1387 | * @pVContext: pointer to cds context |
| 1388 | * @pMsgWrapper: pointer to message wrapper |
| 1389 | * |
| 1390 | * Return: none |
| 1391 | */ |
| 1392 | void cds_core_return_msg(void *pVContext, p_cds_msg_wrapper pMsgWrapper) |
| 1393 | { |
| 1394 | p_cds_contextType p_cds_context = (p_cds_contextType) pVContext; |
| 1395 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1396 | QDF_ASSERT(gp_cds_context == p_cds_context); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1397 | |
| 1398 | if (gp_cds_context != p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1399 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1400 | "%s: gp_cds_context != p_cds_context", __func__); |
| 1401 | return; |
| 1402 | } |
| 1403 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1404 | QDF_ASSERT(NULL != pMsgWrapper); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1405 | |
| 1406 | if (pMsgWrapper == NULL) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1407 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1408 | "%s: pMsgWrapper == NULL in function", __func__); |
| 1409 | return; |
| 1410 | } |
| 1411 | |
| 1412 | /* |
| 1413 | ** Return the message on the free message queue |
| 1414 | */ |
| 1415 | INIT_LIST_HEAD(&pMsgWrapper->msgNode); |
| 1416 | cds_mq_put(&p_cds_context->freeVosMq, pMsgWrapper); |
| 1417 | } /* cds_core_return_msg() */ |
| 1418 | |
| 1419 | |
| 1420 | /** |
| 1421 | * cds_shutdown() - shutdown CDS |
| 1422 | * @cds_context: global cds context |
| 1423 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 1424 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1425 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1426 | QDF_STATUS cds_shutdown(v_CONTEXT_t cds_context) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1427 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1428 | QDF_STATUS qdf_status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1429 | tpAniSirGlobal pmac = (((p_cds_contextType)cds_context)->pMACContext); |
| 1430 | |
| 1431 | ol_txrx_pdev_detach(gp_cds_context->pdev_txrx_ctx, 1); |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1432 | cds_free_context(cds_context, QDF_MODULE_ID_TXRX, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1433 | gp_cds_context->pdev_txrx_ctx); |
| 1434 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1435 | qdf_status = sme_close(((p_cds_contextType) cds_context)->pMACContext); |
| 1436 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1437 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1438 | "%s: Failed to close SME", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1439 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1440 | } |
| 1441 | /* |
| 1442 | * CAC timer will be initiated and started only when SAP starts on |
| 1443 | * DFS channel and it will be stopped and destroyed immediately once the |
| 1444 | * radar detected or timedout. So as per design CAC timer should be |
| 1445 | * destroyed after stop |
| 1446 | */ |
| 1447 | if (pmac->sap.SapDfsInfo.is_dfs_cac_timer_running) { |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1448 | qdf_mc_timer_stop(&pmac->sap.SapDfsInfo.sap_dfs_cac_timer); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1449 | pmac->sap.SapDfsInfo.is_dfs_cac_timer_running = 0; |
Anurag Chouhan | 210db07 | 2016-02-22 18:42:15 +0530 | [diff] [blame] | 1450 | qdf_mc_timer_destroy(&pmac->sap.SapDfsInfo.sap_dfs_cac_timer); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1451 | } |
| 1452 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1453 | qdf_status = mac_close(((p_cds_contextType) cds_context)->pMACContext); |
| 1454 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1455 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1456 | "%s: Failed to close MAC", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1457 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1458 | } |
| 1459 | |
| 1460 | ((p_cds_contextType) cds_context)->pMACContext = NULL; |
| 1461 | |
| 1462 | if (false == wma_needshutdown(cds_context)) { |
| 1463 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1464 | qdf_status = wma_close(cds_context); |
| 1465 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1466 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1467 | "%s: Failed to close wma!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1468 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1469 | } |
| 1470 | } |
| 1471 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1472 | qdf_status = wma_wmi_work_close(cds_context); |
| 1473 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1474 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 1475 | "%s: Failed to close wma_wmi_work!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1476 | QDF_ASSERT(0); |
Xun Luo | a858a47 | 2015-11-10 08:24:45 -0800 | [diff] [blame] | 1477 | } |
| 1478 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1479 | if (gp_cds_context->htc_ctx) { |
| 1480 | htc_stop(gp_cds_context->htc_ctx); |
| 1481 | htc_destroy(gp_cds_context->htc_ctx); |
| 1482 | gp_cds_context->htc_ctx = NULL; |
| 1483 | } |
| 1484 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1485 | qdf_status = wma_wmi_service_close(cds_context); |
| 1486 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1487 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1488 | "%s: Failed to close wma_wmi_service!", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1489 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1490 | } |
| 1491 | |
| 1492 | cds_mq_deinit(&((p_cds_contextType) cds_context)->freeVosMq); |
| 1493 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1494 | qdf_status = qdf_event_destroy(&gp_cds_context->wmaCompleteEvent); |
| 1495 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1496 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1497 | "%s: failed to destroy wmaCompleteEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1498 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1499 | } |
| 1500 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1501 | qdf_status = qdf_event_destroy(&gp_cds_context->ProbeEvent); |
| 1502 | if (!QDF_IS_STATUS_SUCCESS(qdf_status)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1503 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1504 | "%s: failed to destroy ProbeEvent", __func__); |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1505 | QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1506 | } |
| 1507 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1508 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1509 | } |
| 1510 | |
| 1511 | /** |
| 1512 | * cds_get_vdev_types() - get vdev type |
| 1513 | * @mode: mode |
| 1514 | * @type: type |
| 1515 | * @sub_type: sub_type |
| 1516 | * |
| 1517 | * Return: WMI vdev type |
| 1518 | */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1519 | 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] | 1520 | uint32_t *sub_type) |
| 1521 | { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1522 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1523 | *type = 0; |
| 1524 | *sub_type = 0; |
| 1525 | |
| 1526 | switch (mode) { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1527 | case QDF_STA_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1528 | *type = WMI_VDEV_TYPE_STA; |
| 1529 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1530 | case QDF_SAP_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1531 | *type = WMI_VDEV_TYPE_AP; |
| 1532 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1533 | case QDF_P2P_DEVICE_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1534 | *type = WMI_VDEV_TYPE_AP; |
| 1535 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_DEVICE; |
| 1536 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1537 | case QDF_P2P_CLIENT_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1538 | *type = WMI_VDEV_TYPE_STA; |
| 1539 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT; |
| 1540 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1541 | case QDF_P2P_GO_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1542 | *type = WMI_VDEV_TYPE_AP; |
| 1543 | *sub_type = WMI_UNIFIED_VDEV_SUBTYPE_P2P_GO; |
| 1544 | break; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1545 | case QDF_OCB_MODE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1546 | *type = WMI_VDEV_TYPE_OCB; |
| 1547 | break; |
| 1548 | default: |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1549 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Ryan Hsu | d7e6fc7 | 2015-12-07 17:26:14 -0800 | [diff] [blame] | 1550 | "Invalid device mode %d", mode); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1551 | status = QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1552 | break; |
| 1553 | } |
| 1554 | return status; |
| 1555 | } |
| 1556 | |
| 1557 | /** |
| 1558 | * cds_flush_work() - flush pending works |
| 1559 | * @work: pointer to work |
| 1560 | * |
| 1561 | * Return: none |
| 1562 | */ |
| 1563 | void cds_flush_work(void *work) |
| 1564 | { |
| 1565 | #if defined (CONFIG_CNSS) |
| 1566 | cnss_flush_work(work); |
| 1567 | #elif defined (WLAN_OPEN_SOURCE) |
| 1568 | cancel_work_sync(work); |
| 1569 | #endif |
| 1570 | } |
| 1571 | |
| 1572 | /** |
| 1573 | * cds_flush_delayed_work() - flush delayed works |
| 1574 | * @dwork: pointer to delayed work |
| 1575 | * |
| 1576 | * Return: none |
| 1577 | */ |
| 1578 | void cds_flush_delayed_work(void *dwork) |
| 1579 | { |
| 1580 | #if defined (CONFIG_CNSS) |
| 1581 | cnss_flush_delayed_work(dwork); |
| 1582 | #elif defined (WLAN_OPEN_SOURCE) |
| 1583 | cancel_delayed_work_sync(dwork); |
| 1584 | #endif |
| 1585 | } |
| 1586 | |
| 1587 | /** |
| 1588 | * cds_is_packet_log_enabled() - check if packet log is enabled |
| 1589 | * |
| 1590 | * Return: true if packet log is enabled else false |
| 1591 | */ |
| 1592 | bool cds_is_packet_log_enabled(void) |
| 1593 | { |
| 1594 | hdd_context_t *pHddCtx; |
| 1595 | |
| 1596 | pHddCtx = (hdd_context_t *) (gp_cds_context->pHDDContext); |
| 1597 | if ((NULL == pHddCtx) || (NULL == pHddCtx->config)) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1598 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_FATAL, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1599 | "%s: Hdd Context is Null", __func__); |
| 1600 | return false; |
| 1601 | } |
| 1602 | |
| 1603 | return pHddCtx->config->enablePacketLog; |
| 1604 | } |
| 1605 | |
| 1606 | /** |
| 1607 | * cds_trigger_recovery() - trigger self recovery |
| 1608 | * |
| 1609 | * Return: none |
| 1610 | */ |
| 1611 | void cds_trigger_recovery(void) |
| 1612 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1613 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1614 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1615 | |
| 1616 | if (!wma_handle) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1617 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Komal Seelam | 1aac198 | 2016-03-02 15:57:26 +0530 | [diff] [blame] | 1618 | "WMA context is invalid!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1619 | return; |
| 1620 | } |
| 1621 | |
| 1622 | wma_crash_inject(wma_handle, RECOVERY_SIM_SELF_RECOVERY, 0); |
| 1623 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1624 | status = qdf_wait_single_event(&wma_handle->recovery_event, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1625 | WMA_CRASH_INJECT_TIMEOUT); |
| 1626 | |
Anurag Chouhan | ce0dc99 | 2016-02-16 18:18:03 +0530 | [diff] [blame] | 1627 | if (QDF_STATUS_SUCCESS != status) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1628 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1629 | "CRASH_INJECT command is timed out!"); |
| 1630 | #ifdef CONFIG_CNSS |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1631 | if (cds_is_driver_recovering()) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1632 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1633 | "Recovery is in progress, ignore!"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1634 | return; |
| 1635 | } |
Prashanth Bhatta | 9e14305 | 2015-12-04 11:56:47 -0800 | [diff] [blame] | 1636 | cds_set_recovery_in_progress(true); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1637 | cnss_schedule_recovery_work(); |
| 1638 | #endif |
| 1639 | |
| 1640 | return; |
| 1641 | } |
| 1642 | } |
| 1643 | |
| 1644 | /** |
| 1645 | * cds_get_monotonic_boottime() - Get kernel boot time. |
| 1646 | * |
| 1647 | * Return: Time in microseconds |
| 1648 | */ |
| 1649 | |
| 1650 | uint64_t cds_get_monotonic_boottime(void) |
| 1651 | { |
| 1652 | #ifdef CONFIG_CNSS |
| 1653 | struct timespec ts; |
| 1654 | |
| 1655 | cnss_get_monotonic_boottime(&ts); |
| 1656 | return ((uint64_t) ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); |
| 1657 | #else |
Anurag Chouhan | 50220ce | 2016-02-18 20:11:33 +0530 | [diff] [blame] | 1658 | return ((uint64_t)qdf_system_ticks_to_msecs(qdf_system_ticks()) * |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1659 | 1000); |
| 1660 | #endif |
| 1661 | } |
| 1662 | |
| 1663 | /** |
| 1664 | * cds_set_wakelock_logging() - Logging of wakelock enabled/disabled |
| 1665 | * @value: Boolean value |
| 1666 | * |
| 1667 | * This function is used to set the flag which will indicate whether |
| 1668 | * logging of wakelock is enabled or not |
| 1669 | * |
| 1670 | * Return: None |
| 1671 | */ |
| 1672 | void cds_set_wakelock_logging(bool value) |
| 1673 | { |
| 1674 | p_cds_contextType p_cds_context; |
| 1675 | |
| 1676 | p_cds_context = cds_get_global_context(); |
| 1677 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1678 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1679 | "cds context is Invald"); |
| 1680 | return; |
| 1681 | } |
| 1682 | p_cds_context->is_wakelock_log_enabled = value; |
| 1683 | } |
| 1684 | |
| 1685 | /** |
| 1686 | * cds_is_wakelock_enabled() - Check if logging of wakelock is enabled/disabled |
| 1687 | * @value: Boolean value |
| 1688 | * |
| 1689 | * This function is used to check whether logging of wakelock is enabled or not |
| 1690 | * |
| 1691 | * Return: true if logging of wakelock is enabled |
| 1692 | */ |
| 1693 | bool cds_is_wakelock_enabled(void) |
| 1694 | { |
| 1695 | p_cds_contextType p_cds_context; |
| 1696 | |
| 1697 | p_cds_context = cds_get_global_context(); |
| 1698 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1699 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1700 | "cds context is Invald"); |
| 1701 | return false; |
| 1702 | } |
| 1703 | return p_cds_context->is_wakelock_log_enabled; |
| 1704 | } |
| 1705 | |
| 1706 | /** |
| 1707 | * cds_set_ring_log_level() - Sets the log level of a particular ring |
| 1708 | * @ring_id: ring_id |
| 1709 | * @log_levelvalue: Log level specificed |
| 1710 | * |
| 1711 | * This function converts HLOS values to driver log levels and sets the log |
| 1712 | * level of a particular ring accordingly. |
| 1713 | * |
| 1714 | * Return: None |
| 1715 | */ |
| 1716 | void cds_set_ring_log_level(uint32_t ring_id, uint32_t log_level) |
| 1717 | { |
| 1718 | p_cds_contextType p_cds_context; |
| 1719 | uint32_t log_val; |
| 1720 | |
| 1721 | p_cds_context = cds_get_global_context(); |
| 1722 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1723 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1724 | "%s: cds context is Invald", __func__); |
| 1725 | return; |
| 1726 | } |
| 1727 | |
| 1728 | switch (log_level) { |
| 1729 | case LOG_LEVEL_NO_COLLECTION: |
| 1730 | log_val = WLAN_LOG_LEVEL_OFF; |
| 1731 | break; |
| 1732 | case LOG_LEVEL_NORMAL_COLLECT: |
| 1733 | log_val = WLAN_LOG_LEVEL_NORMAL; |
| 1734 | break; |
| 1735 | case LOG_LEVEL_ISSUE_REPRO: |
| 1736 | log_val = WLAN_LOG_LEVEL_REPRO; |
| 1737 | break; |
| 1738 | case LOG_LEVEL_ACTIVE: |
| 1739 | default: |
| 1740 | log_val = WLAN_LOG_LEVEL_ACTIVE; |
| 1741 | break; |
| 1742 | } |
| 1743 | |
| 1744 | if (ring_id == RING_ID_WAKELOCK) { |
| 1745 | p_cds_context->wakelock_log_level = log_val; |
| 1746 | return; |
| 1747 | } else if (ring_id == RING_ID_CONNECTIVITY) { |
| 1748 | p_cds_context->connectivity_log_level = log_val; |
| 1749 | return; |
| 1750 | } else if (ring_id == RING_ID_PER_PACKET_STATS) { |
| 1751 | p_cds_context->packet_stats_log_level = log_val; |
| 1752 | return; |
Chandrasekaran, Manishekar | 907c2af | 2015-11-13 12:50:04 +0530 | [diff] [blame] | 1753 | } else if (ring_id == RING_ID_DRIVER_DEBUG) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1754 | p_cds_context->driver_debug_log_level = log_val; |
| 1755 | return; |
| 1756 | } else if (ring_id == RING_ID_FIRMWARE_DEBUG) { |
| 1757 | p_cds_context->fw_debug_log_level = log_val; |
| 1758 | return; |
| 1759 | } |
| 1760 | } |
| 1761 | |
| 1762 | /** |
| 1763 | * cds_get_ring_log_level() - Get the a ring id's log level |
| 1764 | * @ring_id: Ring id |
| 1765 | * |
| 1766 | * Fetch and return the log level corresponding to a ring id |
| 1767 | * |
| 1768 | * Return: Log level corresponding to the ring ID |
| 1769 | */ |
| 1770 | enum wifi_driver_log_level cds_get_ring_log_level(uint32_t ring_id) |
| 1771 | { |
| 1772 | p_cds_contextType p_cds_context; |
| 1773 | |
| 1774 | p_cds_context = cds_get_global_context(); |
| 1775 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1776 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1777 | "%s: cds context is Invald", __func__); |
| 1778 | return WLAN_LOG_LEVEL_OFF; |
| 1779 | } |
| 1780 | |
| 1781 | if (ring_id == RING_ID_WAKELOCK) |
| 1782 | return p_cds_context->wakelock_log_level; |
| 1783 | else if (ring_id == RING_ID_CONNECTIVITY) |
| 1784 | return p_cds_context->connectivity_log_level; |
| 1785 | else if (ring_id == RING_ID_PER_PACKET_STATS) |
| 1786 | return p_cds_context->packet_stats_log_level; |
Chandrasekaran, Manishekar | 907c2af | 2015-11-13 12:50:04 +0530 | [diff] [blame] | 1787 | else if (ring_id == RING_ID_DRIVER_DEBUG) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1788 | return p_cds_context->driver_debug_log_level; |
| 1789 | else if (ring_id == RING_ID_FIRMWARE_DEBUG) |
| 1790 | return p_cds_context->fw_debug_log_level; |
| 1791 | |
| 1792 | return WLAN_LOG_LEVEL_OFF; |
| 1793 | } |
| 1794 | |
| 1795 | /** |
| 1796 | * cds_set_multicast_logging() - Set mutlicast logging value |
| 1797 | * @value: Value of multicast logging |
| 1798 | * |
| 1799 | * Set the multicast logging value which will indicate |
| 1800 | * whether to multicast host and fw messages even |
| 1801 | * without any registration by userspace entity |
| 1802 | * |
| 1803 | * Return: None |
| 1804 | */ |
| 1805 | void cds_set_multicast_logging(uint8_t value) |
| 1806 | { |
| 1807 | cds_multicast_logging = value; |
| 1808 | } |
| 1809 | |
| 1810 | /** |
| 1811 | * cds_is_multicast_logging() - Get multicast logging value |
| 1812 | * |
| 1813 | * Get the multicast logging value which will indicate |
| 1814 | * whether to multicast host and fw messages even |
| 1815 | * without any registration by userspace entity |
| 1816 | * |
| 1817 | * Return: 0 - Multicast logging disabled, 1 - Multicast logging enabled |
| 1818 | */ |
| 1819 | uint8_t cds_is_multicast_logging(void) |
| 1820 | { |
| 1821 | return cds_multicast_logging; |
| 1822 | } |
| 1823 | |
| 1824 | /* |
| 1825 | * cds_init_log_completion() - Initialize log param structure |
| 1826 | * |
| 1827 | * This function is used to initialize the logging related |
| 1828 | * parameters |
| 1829 | * |
| 1830 | * Return: None |
| 1831 | */ |
| 1832 | void cds_init_log_completion(void) |
| 1833 | { |
| 1834 | p_cds_contextType p_cds_context; |
| 1835 | |
| 1836 | p_cds_context = cds_get_global_context(); |
| 1837 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1838 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1839 | "%s: cds context is Invalid", __func__); |
| 1840 | return; |
| 1841 | } |
| 1842 | |
| 1843 | p_cds_context->log_complete.is_fatal = WLAN_LOG_TYPE_NON_FATAL; |
| 1844 | p_cds_context->log_complete.indicator = WLAN_LOG_INDICATOR_UNUSED; |
| 1845 | p_cds_context->log_complete.reason_code = WLAN_LOG_REASON_CODE_UNUSED; |
| 1846 | p_cds_context->log_complete.is_report_in_progress = false; |
| 1847 | /* Attempting to initialize an already initialized lock |
| 1848 | * results in a failure. This must be ok here. |
| 1849 | */ |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1850 | qdf_spinlock_create(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1851 | } |
| 1852 | |
| 1853 | /** |
| 1854 | * cds_deinit_log_completion() - Deinitialize log param structure |
| 1855 | * |
| 1856 | * This function is used to deinitialize the logging related |
| 1857 | * parameters |
| 1858 | * |
| 1859 | * Return: None |
| 1860 | */ |
| 1861 | void cds_deinit_log_completion(void) |
| 1862 | { |
| 1863 | p_cds_contextType p_cds_context; |
| 1864 | |
| 1865 | p_cds_context = cds_get_global_context(); |
| 1866 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1867 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1868 | "%s: cds context is Invalid", __func__); |
| 1869 | return; |
| 1870 | } |
| 1871 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1872 | qdf_spinlock_destroy(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1873 | } |
| 1874 | |
| 1875 | /** |
| 1876 | * cds_set_log_completion() - Store the logging params |
| 1877 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1878 | * @indicator: Source which trigerred the bug report |
| 1879 | * @reason_code: Reason for triggering bug report |
| 1880 | * |
| 1881 | * This function is used to set the logging parameters based on the |
| 1882 | * caller |
| 1883 | * |
| 1884 | * Return: 0 if setting of params is successful |
| 1885 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1886 | QDF_STATUS cds_set_log_completion(uint32_t is_fatal, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1887 | uint32_t indicator, |
| 1888 | uint32_t reason_code) |
| 1889 | { |
| 1890 | p_cds_contextType p_cds_context; |
| 1891 | |
| 1892 | p_cds_context = cds_get_global_context(); |
| 1893 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1894 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1895 | "%s: cds context is Invalid", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1896 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1897 | } |
| 1898 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1899 | qdf_spinlock_acquire(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1900 | p_cds_context->log_complete.is_fatal = is_fatal; |
| 1901 | p_cds_context->log_complete.indicator = indicator; |
| 1902 | p_cds_context->log_complete.reason_code = reason_code; |
| 1903 | p_cds_context->log_complete.is_report_in_progress = true; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1904 | qdf_spinlock_release(&p_cds_context->bug_report_lock); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1905 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1906 | } |
| 1907 | |
| 1908 | /** |
| 1909 | * cds_get_log_completion() - Get the logging related params |
| 1910 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1911 | * @indicator: Source which trigerred the bug report |
| 1912 | * @reason_code: Reason for triggering bug report |
| 1913 | * |
| 1914 | * This function is used to get the logging related parameters |
| 1915 | * |
| 1916 | * Return: None |
| 1917 | */ |
| 1918 | void cds_get_log_completion(uint32_t *is_fatal, |
| 1919 | uint32_t *indicator, |
| 1920 | uint32_t *reason_code) |
| 1921 | { |
| 1922 | p_cds_contextType p_cds_context; |
| 1923 | |
| 1924 | p_cds_context = cds_get_global_context(); |
| 1925 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1926 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1927 | "%s: cds context is Invalid", __func__); |
| 1928 | return; |
| 1929 | } |
| 1930 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1931 | qdf_spinlock_acquire(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1932 | *is_fatal = p_cds_context->log_complete.is_fatal; |
| 1933 | *indicator = p_cds_context->log_complete.indicator; |
| 1934 | *reason_code = p_cds_context->log_complete.reason_code; |
| 1935 | p_cds_context->log_complete.is_report_in_progress = false; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 1936 | qdf_spinlock_release(&p_cds_context->bug_report_lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1937 | } |
| 1938 | |
| 1939 | /** |
| 1940 | * cds_is_log_report_in_progress() - Check if bug reporting is in progress |
| 1941 | * |
| 1942 | * This function is used to check if the bug reporting is already in progress |
| 1943 | * |
| 1944 | * Return: true if the bug reporting is in progress |
| 1945 | */ |
| 1946 | bool cds_is_log_report_in_progress(void) |
| 1947 | { |
| 1948 | p_cds_contextType p_cds_context; |
| 1949 | |
| 1950 | p_cds_context = cds_get_global_context(); |
| 1951 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1952 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1953 | "%s: cds context is Invalid", __func__); |
| 1954 | return true; |
| 1955 | } |
| 1956 | return p_cds_context->log_complete.is_report_in_progress; |
| 1957 | } |
| 1958 | |
| 1959 | /** |
| 1960 | * cds_flush_logs() - Report fatal event to userspace |
| 1961 | * @is_fatal: Indicates if the event triggering bug report is fatal or not |
| 1962 | * @indicator: Source which trigerred the bug report |
| 1963 | * @reason_code: Reason for triggering bug report |
| 1964 | * |
| 1965 | * This function sets the log related params and send the WMI command to the |
| 1966 | * FW to flush its logs. On receiving the flush completion event from the FW |
| 1967 | * the same will be conveyed to userspace |
| 1968 | * |
| 1969 | * Return: 0 on success |
| 1970 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1971 | QDF_STATUS cds_flush_logs(uint32_t is_fatal, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1972 | uint32_t indicator, |
| 1973 | uint32_t reason_code) |
| 1974 | { |
| 1975 | uint32_t ret; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1976 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1977 | |
| 1978 | p_cds_contextType p_cds_context; |
| 1979 | |
| 1980 | p_cds_context = cds_get_global_context(); |
| 1981 | if (!p_cds_context) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1982 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1983 | "%s: cds context is Invalid", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1984 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1985 | } |
| 1986 | |
| 1987 | if (cds_is_log_report_in_progress() == true) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1988 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1989 | "%s: Bug report already in progress - dropping! type:%d, indicator=%d reason_code=%d", |
| 1990 | __func__, is_fatal, indicator, reason_code); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1991 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1992 | } |
| 1993 | |
| 1994 | status = cds_set_log_completion(is_fatal, indicator, reason_code); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1995 | if (QDF_STATUS_SUCCESS != status) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 1996 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1997 | "%s: Failed to set log trigger params", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 1998 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1999 | } |
| 2000 | |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2001 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_INFO, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2002 | "%s: Triggering bug report: type:%d, indicator=%d reason_code=%d", |
| 2003 | __func__, is_fatal, indicator, reason_code); |
| 2004 | |
| 2005 | ret = sme_send_flush_logs_cmd_to_fw(p_cds_context->pMACContext); |
| 2006 | if (0 != ret) { |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2007 | QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2008 | "%s: Failed to send flush FW log", __func__); |
| 2009 | cds_init_log_completion(); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2010 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2011 | } |
| 2012 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2013 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2014 | } |
| 2015 | |
| 2016 | /** |
| 2017 | * cds_logging_set_fw_flush_complete() - Wrapper for FW log flush completion |
| 2018 | * |
| 2019 | * This function is used to send signal to the logger thread to indicate |
| 2020 | * that the flushing of FW logs is complete by the FW |
| 2021 | * |
| 2022 | * Return: None |
| 2023 | * |
| 2024 | */ |
| 2025 | void cds_logging_set_fw_flush_complete(void) |
| 2026 | { |
| 2027 | wlan_logging_set_fw_flush_complete(); |
| 2028 | } |