]>
Commit | Line | Data |
---|---|---|
235acb18 JB |
1 | /****************************************************************************** |
2 | * | |
3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
4 | * redistributing this file, you may do so under either license. | |
5 | * | |
6 | * GPL LICENSE SUMMARY | |
7 | * | |
8 | * Copyright(c) 2017 Intel Deutschland GmbH | |
971377e6 | 9 | * Copyright (C) 2018-2019 Intel Corporation |
235acb18 JB |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of version 2 of the GNU General Public License as | |
13 | * published by the Free Software Foundation. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, but | |
16 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | * General Public License for more details. | |
19 | * | |
20 | * The full GNU General Public License is included in this distribution | |
21 | * in the file called COPYING. | |
22 | * | |
23 | * Contact Information: | |
24 | * Intel Linux Wireless <linuxwifi@intel.com> | |
25 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
26 | * | |
27 | * BSD LICENSE | |
28 | * | |
29 | * Copyright(c) 2017 Intel Deutschland GmbH | |
971377e6 | 30 | * Copyright (C) 2018-2019 Intel Corporation |
235acb18 JB |
31 | * All rights reserved. |
32 | * | |
33 | * Redistribution and use in source and binary forms, with or without | |
34 | * modification, are permitted provided that the following conditions | |
35 | * are met: | |
36 | * | |
37 | * * Redistributions of source code must retain the above copyright | |
38 | * notice, this list of conditions and the following disclaimer. | |
39 | * * Redistributions in binary form must reproduce the above copyright | |
40 | * notice, this list of conditions and the following disclaimer in | |
41 | * the documentation and/or other materials provided with the | |
42 | * distribution. | |
43 | * * Neither the name Intel Corporation nor the names of its | |
44 | * contributors may be used to endorse or promote products derived | |
45 | * from this software without specific prior written permission. | |
46 | * | |
47 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
48 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
49 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
50 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
51 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
52 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
53 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
54 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
55 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
56 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
57 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
58 | * | |
59 | *****************************************************************************/ | |
60 | #ifndef __iwl_fw_runtime_h__ | |
61 | #define __iwl_fw_runtime_h__ | |
62 | ||
63 | #include "iwl-config.h" | |
64 | #include "iwl-trans.h" | |
65 | #include "img.h" | |
d172a5ef JB |
66 | #include "fw/api/debug.h" |
67 | #include "fw/api/paging.h" | |
39c1a972 | 68 | #include "fw/api/power.h" |
c135cb56 | 69 | #include "iwl-eeprom-parse.h" |
39c1a972 | 70 | #include "fw/acpi.h" |
235acb18 | 71 | |
cf29c5b6 SM |
72 | #define IWL_FW_DBG_DOMAIN IWL_FW_INI_DOMAIN_ALWAYS_ON |
73 | ||
7174beb6 JB |
74 | struct iwl_fw_runtime_ops { |
75 | int (*dump_start)(void *ctx); | |
76 | void (*dump_end)(void *ctx); | |
8745f12a | 77 | bool (*fw_running)(void *ctx); |
d3f4b6de | 78 | int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd); |
971377e6 | 79 | bool (*d3_debug_enable)(void *ctx); |
7174beb6 JB |
80 | }; |
81 | ||
d0b813fc JB |
82 | #define MAX_NUM_LMAC 2 |
83 | struct iwl_fwrt_shared_mem_cfg { | |
84 | int num_lmacs; | |
85 | int num_txfifo_entries; | |
86 | struct { | |
87 | u32 txfifo_size[TX_FIFO_MAX_NUM]; | |
88 | u32 rxfifo1_size; | |
89 | } lmac[MAX_NUM_LMAC]; | |
90 | u32 rxfifo2_size; | |
91 | u32 internal_txfifo_addr; | |
92 | u32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM]; | |
93 | }; | |
94 | ||
c7ab138e | 95 | #define IWL_FW_RUNTIME_DUMP_WK_NUM 5 |
7174beb6 | 96 | |
3b589d56 SM |
97 | /** |
98 | * struct iwl_fwrt_dump_data - dump data | |
99 | * @trig: trigger the worker was scheduled upon | |
100 | * @fw_pkt: packet received from FW | |
101 | */ | |
102 | struct iwl_fwrt_dump_data { | |
103 | struct iwl_fw_ini_trigger_tlv *trig; | |
104 | struct iwl_rx_packet *fw_pkt; | |
105 | }; | |
106 | ||
107 | /** | |
108 | * struct iwl_fwrt_wk_data - dump worker data struct | |
109 | * @idx: index of the worker | |
110 | * @wk: worker | |
111 | */ | |
112 | struct iwl_fwrt_wk_data { | |
113 | u8 idx; | |
114 | struct delayed_work wk; | |
115 | struct iwl_fwrt_dump_data dump_data; | |
116 | }; | |
117 | ||
d4c444ef SM |
118 | /** |
119 | * struct iwl_txf_iter_data - Tx fifo iterator data struct | |
120 | * @fifo: fifo number | |
121 | * @lmac: lmac number | |
122 | * @fifo_size: fifo size | |
123 | * @internal_txf: non zero if fifo is internal Tx fifo | |
124 | */ | |
125 | struct iwl_txf_iter_data { | |
126 | int fifo; | |
127 | int lmac; | |
128 | u32 fifo_size; | |
129 | u8 internal_txf; | |
130 | }; | |
131 | ||
cf29c5b6 SM |
132 | /** |
133 | * enum iwl_fw_runtime_status - fw runtime status flags | |
134 | * @STATUS_GEN_ACTIVE_TRIGS: generating active trigger list | |
135 | */ | |
136 | enum iwl_fw_runtime_status { | |
137 | STATUS_GEN_ACTIVE_TRIGS, | |
138 | }; | |
139 | ||
235acb18 JB |
140 | /** |
141 | * struct iwl_fw_runtime - runtime data for firmware | |
142 | * @fw: firmware image | |
143 | * @cfg: NIC configuration | |
144 | * @dev: device pointer | |
7174beb6 JB |
145 | * @ops: user ops |
146 | * @ops_ctx: user ops context | |
235acb18 JB |
147 | * @fw_paging_db: paging database |
148 | * @num_of_paging_blk: number of paging blocks | |
149 | * @num_of_pages_in_last_blk: number of pages in the last block | |
d0b813fc | 150 | * @smem_cfg: saved firmware SMEM configuration |
702e975d JB |
151 | * @cur_fw_img: current firmware image, must be maintained by |
152 | * the driver by calling &iwl_fw_set_current_image() | |
cf29c5b6 | 153 | * @status: &enum iwl_fw_runtime_status |
7174beb6 | 154 | * @dump: debug dump data |
235acb18 JB |
155 | */ |
156 | struct iwl_fw_runtime { | |
157 | struct iwl_trans *trans; | |
158 | const struct iwl_fw *fw; | |
159 | struct device *dev; | |
160 | ||
7174beb6 JB |
161 | const struct iwl_fw_runtime_ops *ops; |
162 | void *ops_ctx; | |
163 | ||
235acb18 JB |
164 | /* Paging */ |
165 | struct iwl_fw_paging fw_paging_db[NUM_OF_FW_PAGING_BLOCKS]; | |
166 | u16 num_of_paging_blk; | |
167 | u16 num_of_pages_in_last_blk; | |
d0b813fc | 168 | |
702e975d JB |
169 | enum iwl_ucode_type cur_fw_img; |
170 | ||
d0b813fc JB |
171 | /* memory configuration */ |
172 | struct iwl_fwrt_shared_mem_cfg smem_cfg; | |
7174beb6 | 173 | |
cf29c5b6 SM |
174 | unsigned long status; |
175 | ||
7174beb6 JB |
176 | /* debug */ |
177 | struct { | |
178 | const struct iwl_fw_dump_desc *desc; | |
124e0eba | 179 | bool monitor_only; |
3b589d56 | 180 | struct iwl_fwrt_wk_data wks[IWL_FW_RUNTIME_DUMP_WK_NUM]; |
c7ab138e | 181 | unsigned long active_wks; |
7174beb6 JB |
182 | |
183 | u8 conf; | |
184 | ||
185 | /* ts of the beginning of a non-collect fw dbg data period */ | |
3b589d56 | 186 | unsigned long non_collect_ts_start[IWL_FW_INI_TIME_POINT_NUM]; |
2d8c2615 | 187 | u32 *d3_debug_data; |
d3561e0e SM |
188 | u32 lmac_err_id[MAX_NUM_LMAC]; |
189 | u32 umac_err_id; | |
d4c444ef SM |
190 | |
191 | struct iwl_txf_iter_data txf_iter_data; | |
57d88b11 | 192 | |
0a3a3e9e SM |
193 | struct { |
194 | u8 type; | |
195 | u8 subtype; | |
196 | u32 lmac_major; | |
197 | u32 lmac_minor; | |
198 | u32 umac_major; | |
199 | u32 umac_minor; | |
200 | } fw_ver; | |
7174beb6 | 201 | } dump; |
93b167c1 MG |
202 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
203 | struct { | |
204 | struct delayed_work wk; | |
205 | u32 delay; | |
206 | u64 seq; | |
207 | } timestamp; | |
39c1a972 | 208 | bool tpc_enabled; |
93b167c1 | 209 | #endif /* CONFIG_IWLWIFI_DEBUGFS */ |
39c1a972 IZ |
210 | #ifdef CONFIG_ACPI |
211 | struct iwl_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM]; | |
212 | u8 sar_chain_a_profile; | |
213 | u8 sar_chain_b_profile; | |
214 | struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; | |
215 | u32 geo_rev; | |
216 | struct iwl_ppag_table_cmd ppag_table; | |
217 | #endif | |
235acb18 JB |
218 | }; |
219 | ||
7174beb6 | 220 | void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, |
93b167c1 MG |
221 | const struct iwl_fw *fw, |
222 | const struct iwl_fw_runtime_ops *ops, void *ops_ctx, | |
223 | struct dentry *dbgfs_dir); | |
224 | ||
54f3f994 SM |
225 | static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt) |
226 | { | |
b61a6610 SM |
227 | int i; |
228 | ||
54f3f994 SM |
229 | kfree(fwrt->dump.d3_debug_data); |
230 | fwrt->dump.d3_debug_data = NULL; | |
b61a6610 | 231 | |
787350ef SM |
232 | iwl_dbg_tlv_del_timers(fwrt->trans); |
233 | for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) | |
234 | cancel_delayed_work_sync(&fwrt->dump.wks[i].wk); | |
54f3f994 | 235 | } |
235acb18 | 236 | |
7f8ae00f HD |
237 | void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt); |
238 | ||
239 | void iwl_fw_runtime_resume(struct iwl_fw_runtime *fwrt); | |
240 | ||
702e975d JB |
241 | static inline void iwl_fw_set_current_image(struct iwl_fw_runtime *fwrt, |
242 | enum iwl_ucode_type cur_fw_img) | |
243 | { | |
244 | fwrt->cur_fw_img = cur_fw_img; | |
245 | } | |
246 | ||
235acb18 JB |
247 | int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type); |
248 | void iwl_free_fw_paging(struct iwl_fw_runtime *fwrt); | |
249 | ||
d0b813fc JB |
250 | void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt); |
251 | ||
235acb18 | 252 | #endif /* __iwl_fw_runtime_h__ */ |