Merge remote-tracking branch 'selinux/next'
[deliverable/linux.git] / drivers / net / wireless / intel / iwlwifi / pcie / drv.c
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) 2007 - 2014 Intel Corporation. All rights reserved.
9 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
10 * Copyright(c) 2016 Intel Deutschland GmbH
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of version 2 of the GNU General Public License as
14 * published by the Free Software Foundation.
15 *
16 * This program is distributed in the hope that it will be useful, but
17 * WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * USA
25 *
26 * The full GNU General Public License is included in this distribution
27 * in the file called COPYING.
28 *
29 * Contact Information:
30 * Intel Linux Wireless <linuxwifi@intel.com>
31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
32 *
33 * BSD LICENSE
34 *
35 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
36 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
37 * All rights reserved.
38 *
39 * Redistribution and use in source and binary forms, with or without
40 * modification, are permitted provided that the following conditions
41 * are met:
42 *
43 * * Redistributions of source code must retain the above copyright
44 * notice, this list of conditions and the following disclaimer.
45 * * Redistributions in binary form must reproduce the above copyright
46 * notice, this list of conditions and the following disclaimer in
47 * the documentation and/or other materials provided with the
48 * distribution.
49 * * Neither the name Intel Corporation nor the names of its
50 * contributors may be used to endorse or promote products derived
51 * from this software without specific prior written permission.
52 *
53 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
54 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
55 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
56 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
57 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
58 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
59 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
60 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
61 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
62 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
63 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
64 *
65 *****************************************************************************/
66
67 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
68
69 #include <linux/module.h>
70 #include <linux/pm_runtime.h>
71 #include <linux/pci.h>
72 #include <linux/pci-aspm.h>
73 #include <linux/acpi.h>
74
75 #include "iwl-trans.h"
76 #include "iwl-drv.h"
77 #include "internal.h"
78
79 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
80 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
81 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
82 .driver_data = (kernel_ulong_t)&(cfg)
83
84 /* Hardware specific file defines the PCI IDs table for that hardware module */
85 static const struct pci_device_id iwl_hw_card_ids[] = {
86 #if IS_ENABLED(CONFIG_IWLDVM)
87 {IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
88 {IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
89 {IWL_PCI_DEVICE(0x4232, 0x1204, iwl5100_agn_cfg)}, /* Mini Card */
90 {IWL_PCI_DEVICE(0x4232, 0x1304, iwl5100_agn_cfg)}, /* Half Mini Card */
91 {IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bgn_cfg)}, /* Mini Card */
92 {IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bgn_cfg)}, /* Half Mini Card */
93 {IWL_PCI_DEVICE(0x4232, 0x1206, iwl5100_abg_cfg)}, /* Mini Card */
94 {IWL_PCI_DEVICE(0x4232, 0x1306, iwl5100_abg_cfg)}, /* Half Mini Card */
95 {IWL_PCI_DEVICE(0x4232, 0x1221, iwl5100_agn_cfg)}, /* Mini Card */
96 {IWL_PCI_DEVICE(0x4232, 0x1321, iwl5100_agn_cfg)}, /* Half Mini Card */
97 {IWL_PCI_DEVICE(0x4232, 0x1224, iwl5100_agn_cfg)}, /* Mini Card */
98 {IWL_PCI_DEVICE(0x4232, 0x1324, iwl5100_agn_cfg)}, /* Half Mini Card */
99 {IWL_PCI_DEVICE(0x4232, 0x1225, iwl5100_bgn_cfg)}, /* Mini Card */
100 {IWL_PCI_DEVICE(0x4232, 0x1325, iwl5100_bgn_cfg)}, /* Half Mini Card */
101 {IWL_PCI_DEVICE(0x4232, 0x1226, iwl5100_abg_cfg)}, /* Mini Card */
102 {IWL_PCI_DEVICE(0x4232, 0x1326, iwl5100_abg_cfg)}, /* Half Mini Card */
103 {IWL_PCI_DEVICE(0x4237, 0x1211, iwl5100_agn_cfg)}, /* Mini Card */
104 {IWL_PCI_DEVICE(0x4237, 0x1311, iwl5100_agn_cfg)}, /* Half Mini Card */
105 {IWL_PCI_DEVICE(0x4237, 0x1214, iwl5100_agn_cfg)}, /* Mini Card */
106 {IWL_PCI_DEVICE(0x4237, 0x1314, iwl5100_agn_cfg)}, /* Half Mini Card */
107 {IWL_PCI_DEVICE(0x4237, 0x1215, iwl5100_bgn_cfg)}, /* Mini Card */
108 {IWL_PCI_DEVICE(0x4237, 0x1315, iwl5100_bgn_cfg)}, /* Half Mini Card */
109 {IWL_PCI_DEVICE(0x4237, 0x1216, iwl5100_abg_cfg)}, /* Mini Card */
110 {IWL_PCI_DEVICE(0x4237, 0x1316, iwl5100_abg_cfg)}, /* Half Mini Card */
111
112 /* 5300 Series WiFi */
113 {IWL_PCI_DEVICE(0x4235, 0x1021, iwl5300_agn_cfg)}, /* Mini Card */
114 {IWL_PCI_DEVICE(0x4235, 0x1121, iwl5300_agn_cfg)}, /* Half Mini Card */
115 {IWL_PCI_DEVICE(0x4235, 0x1024, iwl5300_agn_cfg)}, /* Mini Card */
116 {IWL_PCI_DEVICE(0x4235, 0x1124, iwl5300_agn_cfg)}, /* Half Mini Card */
117 {IWL_PCI_DEVICE(0x4235, 0x1001, iwl5300_agn_cfg)}, /* Mini Card */
118 {IWL_PCI_DEVICE(0x4235, 0x1101, iwl5300_agn_cfg)}, /* Half Mini Card */
119 {IWL_PCI_DEVICE(0x4235, 0x1004, iwl5300_agn_cfg)}, /* Mini Card */
120 {IWL_PCI_DEVICE(0x4235, 0x1104, iwl5300_agn_cfg)}, /* Half Mini Card */
121 {IWL_PCI_DEVICE(0x4236, 0x1011, iwl5300_agn_cfg)}, /* Mini Card */
122 {IWL_PCI_DEVICE(0x4236, 0x1111, iwl5300_agn_cfg)}, /* Half Mini Card */
123 {IWL_PCI_DEVICE(0x4236, 0x1014, iwl5300_agn_cfg)}, /* Mini Card */
124 {IWL_PCI_DEVICE(0x4236, 0x1114, iwl5300_agn_cfg)}, /* Half Mini Card */
125
126 /* 5350 Series WiFi/WiMax */
127 {IWL_PCI_DEVICE(0x423A, 0x1001, iwl5350_agn_cfg)}, /* Mini Card */
128 {IWL_PCI_DEVICE(0x423A, 0x1021, iwl5350_agn_cfg)}, /* Mini Card */
129 {IWL_PCI_DEVICE(0x423B, 0x1011, iwl5350_agn_cfg)}, /* Mini Card */
130
131 /* 5150 Series Wifi/WiMax */
132 {IWL_PCI_DEVICE(0x423C, 0x1201, iwl5150_agn_cfg)}, /* Mini Card */
133 {IWL_PCI_DEVICE(0x423C, 0x1301, iwl5150_agn_cfg)}, /* Half Mini Card */
134 {IWL_PCI_DEVICE(0x423C, 0x1206, iwl5150_abg_cfg)}, /* Mini Card */
135 {IWL_PCI_DEVICE(0x423C, 0x1306, iwl5150_abg_cfg)}, /* Half Mini Card */
136 {IWL_PCI_DEVICE(0x423C, 0x1221, iwl5150_agn_cfg)}, /* Mini Card */
137 {IWL_PCI_DEVICE(0x423C, 0x1321, iwl5150_agn_cfg)}, /* Half Mini Card */
138 {IWL_PCI_DEVICE(0x423C, 0x1326, iwl5150_abg_cfg)}, /* Half Mini Card */
139
140 {IWL_PCI_DEVICE(0x423D, 0x1211, iwl5150_agn_cfg)}, /* Mini Card */
141 {IWL_PCI_DEVICE(0x423D, 0x1311, iwl5150_agn_cfg)}, /* Half Mini Card */
142 {IWL_PCI_DEVICE(0x423D, 0x1216, iwl5150_abg_cfg)}, /* Mini Card */
143 {IWL_PCI_DEVICE(0x423D, 0x1316, iwl5150_abg_cfg)}, /* Half Mini Card */
144
145 /* 6x00 Series */
146 {IWL_PCI_DEVICE(0x422B, 0x1101, iwl6000_3agn_cfg)},
147 {IWL_PCI_DEVICE(0x422B, 0x1108, iwl6000_3agn_cfg)},
148 {IWL_PCI_DEVICE(0x422B, 0x1121, iwl6000_3agn_cfg)},
149 {IWL_PCI_DEVICE(0x422B, 0x1128, iwl6000_3agn_cfg)},
150 {IWL_PCI_DEVICE(0x422C, 0x1301, iwl6000i_2agn_cfg)},
151 {IWL_PCI_DEVICE(0x422C, 0x1306, iwl6000i_2abg_cfg)},
152 {IWL_PCI_DEVICE(0x422C, 0x1307, iwl6000i_2bg_cfg)},
153 {IWL_PCI_DEVICE(0x422C, 0x1321, iwl6000i_2agn_cfg)},
154 {IWL_PCI_DEVICE(0x422C, 0x1326, iwl6000i_2abg_cfg)},
155 {IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)},
156 {IWL_PCI_DEVICE(0x4238, 0x1118, iwl6000_3agn_cfg)},
157 {IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)},
158 {IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
159
160 /* 6x05 Series */
161 {IWL_PCI_DEVICE(0x0082, 0x1301, iwl6005_2agn_cfg)},
162 {IWL_PCI_DEVICE(0x0082, 0x1306, iwl6005_2abg_cfg)},
163 {IWL_PCI_DEVICE(0x0082, 0x1307, iwl6005_2bg_cfg)},
164 {IWL_PCI_DEVICE(0x0082, 0x1308, iwl6005_2agn_cfg)},
165 {IWL_PCI_DEVICE(0x0082, 0x1321, iwl6005_2agn_cfg)},
166 {IWL_PCI_DEVICE(0x0082, 0x1326, iwl6005_2abg_cfg)},
167 {IWL_PCI_DEVICE(0x0082, 0x1328, iwl6005_2agn_cfg)},
168 {IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)},
169 {IWL_PCI_DEVICE(0x0085, 0x1318, iwl6005_2agn_cfg)},
170 {IWL_PCI_DEVICE(0x0085, 0x1316, iwl6005_2abg_cfg)},
171 {IWL_PCI_DEVICE(0x0082, 0xC020, iwl6005_2agn_sff_cfg)},
172 {IWL_PCI_DEVICE(0x0085, 0xC220, iwl6005_2agn_sff_cfg)},
173 {IWL_PCI_DEVICE(0x0085, 0xC228, iwl6005_2agn_sff_cfg)},
174 {IWL_PCI_DEVICE(0x0082, 0x4820, iwl6005_2agn_d_cfg)},
175 {IWL_PCI_DEVICE(0x0082, 0x1304, iwl6005_2agn_mow1_cfg)},/* low 5GHz active */
176 {IWL_PCI_DEVICE(0x0082, 0x1305, iwl6005_2agn_mow2_cfg)},/* high 5GHz active */
177
178 /* 6x30 Series */
179 {IWL_PCI_DEVICE(0x008A, 0x5305, iwl1030_bgn_cfg)},
180 {IWL_PCI_DEVICE(0x008A, 0x5307, iwl1030_bg_cfg)},
181 {IWL_PCI_DEVICE(0x008A, 0x5325, iwl1030_bgn_cfg)},
182 {IWL_PCI_DEVICE(0x008A, 0x5327, iwl1030_bg_cfg)},
183 {IWL_PCI_DEVICE(0x008B, 0x5315, iwl1030_bgn_cfg)},
184 {IWL_PCI_DEVICE(0x008B, 0x5317, iwl1030_bg_cfg)},
185 {IWL_PCI_DEVICE(0x0090, 0x5211, iwl6030_2agn_cfg)},
186 {IWL_PCI_DEVICE(0x0090, 0x5215, iwl6030_2bgn_cfg)},
187 {IWL_PCI_DEVICE(0x0090, 0x5216, iwl6030_2abg_cfg)},
188 {IWL_PCI_DEVICE(0x0091, 0x5201, iwl6030_2agn_cfg)},
189 {IWL_PCI_DEVICE(0x0091, 0x5205, iwl6030_2bgn_cfg)},
190 {IWL_PCI_DEVICE(0x0091, 0x5206, iwl6030_2abg_cfg)},
191 {IWL_PCI_DEVICE(0x0091, 0x5207, iwl6030_2bg_cfg)},
192 {IWL_PCI_DEVICE(0x0091, 0x5221, iwl6030_2agn_cfg)},
193 {IWL_PCI_DEVICE(0x0091, 0x5225, iwl6030_2bgn_cfg)},
194 {IWL_PCI_DEVICE(0x0091, 0x5226, iwl6030_2abg_cfg)},
195
196 /* 6x50 WiFi/WiMax Series */
197 {IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)},
198 {IWL_PCI_DEVICE(0x0087, 0x1306, iwl6050_2abg_cfg)},
199 {IWL_PCI_DEVICE(0x0087, 0x1321, iwl6050_2agn_cfg)},
200 {IWL_PCI_DEVICE(0x0087, 0x1326, iwl6050_2abg_cfg)},
201 {IWL_PCI_DEVICE(0x0089, 0x1311, iwl6050_2agn_cfg)},
202 {IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)},
203
204 /* 6150 WiFi/WiMax Series */
205 {IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
206 {IWL_PCI_DEVICE(0x0885, 0x1307, iwl6150_bg_cfg)},
207 {IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
208 {IWL_PCI_DEVICE(0x0885, 0x1327, iwl6150_bg_cfg)},
209 {IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
210 {IWL_PCI_DEVICE(0x0886, 0x1317, iwl6150_bg_cfg)},
211
212 /* 1000 Series WiFi */
213 {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
214 {IWL_PCI_DEVICE(0x0083, 0x1305, iwl1000_bgn_cfg)},
215 {IWL_PCI_DEVICE(0x0083, 0x1225, iwl1000_bgn_cfg)},
216 {IWL_PCI_DEVICE(0x0083, 0x1325, iwl1000_bgn_cfg)},
217 {IWL_PCI_DEVICE(0x0084, 0x1215, iwl1000_bgn_cfg)},
218 {IWL_PCI_DEVICE(0x0084, 0x1315, iwl1000_bgn_cfg)},
219 {IWL_PCI_DEVICE(0x0083, 0x1206, iwl1000_bg_cfg)},
220 {IWL_PCI_DEVICE(0x0083, 0x1306, iwl1000_bg_cfg)},
221 {IWL_PCI_DEVICE(0x0083, 0x1226, iwl1000_bg_cfg)},
222 {IWL_PCI_DEVICE(0x0083, 0x1326, iwl1000_bg_cfg)},
223 {IWL_PCI_DEVICE(0x0084, 0x1216, iwl1000_bg_cfg)},
224 {IWL_PCI_DEVICE(0x0084, 0x1316, iwl1000_bg_cfg)},
225
226 /* 100 Series WiFi */
227 {IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
228 {IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
229 {IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
230 {IWL_PCI_DEVICE(0x08AF, 0x1017, iwl100_bg_cfg)},
231 {IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
232 {IWL_PCI_DEVICE(0x08AE, 0x1027, iwl100_bg_cfg)},
233
234 /* 130 Series WiFi */
235 {IWL_PCI_DEVICE(0x0896, 0x5005, iwl130_bgn_cfg)},
236 {IWL_PCI_DEVICE(0x0896, 0x5007, iwl130_bg_cfg)},
237 {IWL_PCI_DEVICE(0x0897, 0x5015, iwl130_bgn_cfg)},
238 {IWL_PCI_DEVICE(0x0897, 0x5017, iwl130_bg_cfg)},
239 {IWL_PCI_DEVICE(0x0896, 0x5025, iwl130_bgn_cfg)},
240 {IWL_PCI_DEVICE(0x0896, 0x5027, iwl130_bg_cfg)},
241
242 /* 2x00 Series */
243 {IWL_PCI_DEVICE(0x0890, 0x4022, iwl2000_2bgn_cfg)},
244 {IWL_PCI_DEVICE(0x0891, 0x4222, iwl2000_2bgn_cfg)},
245 {IWL_PCI_DEVICE(0x0890, 0x4422, iwl2000_2bgn_cfg)},
246 {IWL_PCI_DEVICE(0x0890, 0x4822, iwl2000_2bgn_d_cfg)},
247
248 /* 2x30 Series */
249 {IWL_PCI_DEVICE(0x0887, 0x4062, iwl2030_2bgn_cfg)},
250 {IWL_PCI_DEVICE(0x0888, 0x4262, iwl2030_2bgn_cfg)},
251 {IWL_PCI_DEVICE(0x0887, 0x4462, iwl2030_2bgn_cfg)},
252
253 /* 6x35 Series */
254 {IWL_PCI_DEVICE(0x088E, 0x4060, iwl6035_2agn_cfg)},
255 {IWL_PCI_DEVICE(0x088E, 0x406A, iwl6035_2agn_sff_cfg)},
256 {IWL_PCI_DEVICE(0x088F, 0x4260, iwl6035_2agn_cfg)},
257 {IWL_PCI_DEVICE(0x088F, 0x426A, iwl6035_2agn_sff_cfg)},
258 {IWL_PCI_DEVICE(0x088E, 0x4460, iwl6035_2agn_cfg)},
259 {IWL_PCI_DEVICE(0x088E, 0x446A, iwl6035_2agn_sff_cfg)},
260 {IWL_PCI_DEVICE(0x088E, 0x4860, iwl6035_2agn_cfg)},
261 {IWL_PCI_DEVICE(0x088F, 0x5260, iwl6035_2agn_cfg)},
262
263 /* 105 Series */
264 {IWL_PCI_DEVICE(0x0894, 0x0022, iwl105_bgn_cfg)},
265 {IWL_PCI_DEVICE(0x0895, 0x0222, iwl105_bgn_cfg)},
266 {IWL_PCI_DEVICE(0x0894, 0x0422, iwl105_bgn_cfg)},
267 {IWL_PCI_DEVICE(0x0894, 0x0822, iwl105_bgn_d_cfg)},
268
269 /* 135 Series */
270 {IWL_PCI_DEVICE(0x0892, 0x0062, iwl135_bgn_cfg)},
271 {IWL_PCI_DEVICE(0x0893, 0x0262, iwl135_bgn_cfg)},
272 {IWL_PCI_DEVICE(0x0892, 0x0462, iwl135_bgn_cfg)},
273 #endif /* CONFIG_IWLDVM */
274
275 #if IS_ENABLED(CONFIG_IWLMVM)
276 /* 7260 Series */
277 {IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
278 {IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
279 {IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
280 {IWL_PCI_DEVICE(0x08B1, 0x4C60, iwl7260_2ac_cfg)},
281 {IWL_PCI_DEVICE(0x08B1, 0x4C70, iwl7260_2ac_cfg)},
282 {IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
283 {IWL_PCI_DEVICE(0x08B1, 0x406A, iwl7260_2n_cfg)},
284 {IWL_PCI_DEVICE(0x08B1, 0x4160, iwl7260_2n_cfg)},
285 {IWL_PCI_DEVICE(0x08B1, 0x4062, iwl7260_n_cfg)},
286 {IWL_PCI_DEVICE(0x08B1, 0x4162, iwl7260_n_cfg)},
287 {IWL_PCI_DEVICE(0x08B2, 0x4270, iwl7260_2ac_cfg)},
288 {IWL_PCI_DEVICE(0x08B2, 0x4272, iwl7260_2ac_cfg)},
289 {IWL_PCI_DEVICE(0x08B2, 0x4260, iwl7260_2n_cfg)},
290 {IWL_PCI_DEVICE(0x08B2, 0x426A, iwl7260_2n_cfg)},
291 {IWL_PCI_DEVICE(0x08B2, 0x4262, iwl7260_n_cfg)},
292 {IWL_PCI_DEVICE(0x08B1, 0x4470, iwl7260_2ac_cfg)},
293 {IWL_PCI_DEVICE(0x08B1, 0x4472, iwl7260_2ac_cfg)},
294 {IWL_PCI_DEVICE(0x08B1, 0x4460, iwl7260_2n_cfg)},
295 {IWL_PCI_DEVICE(0x08B1, 0x446A, iwl7260_2n_cfg)},
296 {IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
297 {IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
298 {IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
299 {IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
300 {IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
301 {IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
302 {IWL_PCI_DEVICE(0x08B1, 0x4570, iwl7260_2ac_cfg)},
303 {IWL_PCI_DEVICE(0x08B1, 0x4560, iwl7260_2n_cfg)},
304 {IWL_PCI_DEVICE(0x08B2, 0x4370, iwl7260_2ac_cfg)},
305 {IWL_PCI_DEVICE(0x08B2, 0x4360, iwl7260_2n_cfg)},
306 {IWL_PCI_DEVICE(0x08B1, 0x5070, iwl7260_2ac_cfg)},
307 {IWL_PCI_DEVICE(0x08B1, 0x5072, iwl7260_2ac_cfg)},
308 {IWL_PCI_DEVICE(0x08B1, 0x5170, iwl7260_2ac_cfg)},
309 {IWL_PCI_DEVICE(0x08B1, 0x5770, iwl7260_2ac_cfg)},
310 {IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
311 {IWL_PCI_DEVICE(0x08B1, 0x402A, iwl7260_2n_cfg)},
312 {IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
313 {IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
314 {IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
315 {IWL_PCI_DEVICE(0x08B1, 0xC072, iwl7260_2ac_cfg)},
316 {IWL_PCI_DEVICE(0x08B1, 0xC170, iwl7260_2ac_cfg)},
317 {IWL_PCI_DEVICE(0x08B1, 0xC060, iwl7260_2n_cfg)},
318 {IWL_PCI_DEVICE(0x08B1, 0xC06A, iwl7260_2n_cfg)},
319 {IWL_PCI_DEVICE(0x08B1, 0xC160, iwl7260_2n_cfg)},
320 {IWL_PCI_DEVICE(0x08B1, 0xC062, iwl7260_n_cfg)},
321 {IWL_PCI_DEVICE(0x08B1, 0xC162, iwl7260_n_cfg)},
322 {IWL_PCI_DEVICE(0x08B1, 0xC770, iwl7260_2ac_cfg)},
323 {IWL_PCI_DEVICE(0x08B1, 0xC760, iwl7260_2n_cfg)},
324 {IWL_PCI_DEVICE(0x08B2, 0xC270, iwl7260_2ac_cfg)},
325 {IWL_PCI_DEVICE(0x08B1, 0xCC70, iwl7260_2ac_cfg)},
326 {IWL_PCI_DEVICE(0x08B1, 0xCC60, iwl7260_2ac_cfg)},
327 {IWL_PCI_DEVICE(0x08B2, 0xC272, iwl7260_2ac_cfg)},
328 {IWL_PCI_DEVICE(0x08B2, 0xC260, iwl7260_2n_cfg)},
329 {IWL_PCI_DEVICE(0x08B2, 0xC26A, iwl7260_n_cfg)},
330 {IWL_PCI_DEVICE(0x08B2, 0xC262, iwl7260_n_cfg)},
331 {IWL_PCI_DEVICE(0x08B1, 0xC470, iwl7260_2ac_cfg)},
332 {IWL_PCI_DEVICE(0x08B1, 0xC472, iwl7260_2ac_cfg)},
333 {IWL_PCI_DEVICE(0x08B1, 0xC460, iwl7260_2n_cfg)},
334 {IWL_PCI_DEVICE(0x08B1, 0xC462, iwl7260_n_cfg)},
335 {IWL_PCI_DEVICE(0x08B1, 0xC570, iwl7260_2ac_cfg)},
336 {IWL_PCI_DEVICE(0x08B1, 0xC560, iwl7260_2n_cfg)},
337 {IWL_PCI_DEVICE(0x08B2, 0xC370, iwl7260_2ac_cfg)},
338 {IWL_PCI_DEVICE(0x08B1, 0xC360, iwl7260_2n_cfg)},
339 {IWL_PCI_DEVICE(0x08B1, 0xC020, iwl7260_2n_cfg)},
340 {IWL_PCI_DEVICE(0x08B1, 0xC02A, iwl7260_2n_cfg)},
341 {IWL_PCI_DEVICE(0x08B2, 0xC220, iwl7260_2n_cfg)},
342 {IWL_PCI_DEVICE(0x08B1, 0xC420, iwl7260_2n_cfg)},
343
344 /* 3160 Series */
345 {IWL_PCI_DEVICE(0x08B3, 0x0070, iwl3160_2ac_cfg)},
346 {IWL_PCI_DEVICE(0x08B3, 0x0072, iwl3160_2ac_cfg)},
347 {IWL_PCI_DEVICE(0x08B3, 0x0170, iwl3160_2ac_cfg)},
348 {IWL_PCI_DEVICE(0x08B3, 0x0172, iwl3160_2ac_cfg)},
349 {IWL_PCI_DEVICE(0x08B3, 0x0060, iwl3160_2n_cfg)},
350 {IWL_PCI_DEVICE(0x08B3, 0x0062, iwl3160_n_cfg)},
351 {IWL_PCI_DEVICE(0x08B4, 0x0270, iwl3160_2ac_cfg)},
352 {IWL_PCI_DEVICE(0x08B4, 0x0272, iwl3160_2ac_cfg)},
353 {IWL_PCI_DEVICE(0x08B3, 0x0470, iwl3160_2ac_cfg)},
354 {IWL_PCI_DEVICE(0x08B3, 0x0472, iwl3160_2ac_cfg)},
355 {IWL_PCI_DEVICE(0x08B4, 0x0370, iwl3160_2ac_cfg)},
356 {IWL_PCI_DEVICE(0x08B3, 0x8070, iwl3160_2ac_cfg)},
357 {IWL_PCI_DEVICE(0x08B3, 0x8072, iwl3160_2ac_cfg)},
358 {IWL_PCI_DEVICE(0x08B3, 0x8170, iwl3160_2ac_cfg)},
359 {IWL_PCI_DEVICE(0x08B3, 0x8172, iwl3160_2ac_cfg)},
360 {IWL_PCI_DEVICE(0x08B3, 0x8060, iwl3160_2n_cfg)},
361 {IWL_PCI_DEVICE(0x08B3, 0x8062, iwl3160_n_cfg)},
362 {IWL_PCI_DEVICE(0x08B4, 0x8270, iwl3160_2ac_cfg)},
363 {IWL_PCI_DEVICE(0x08B4, 0x8370, iwl3160_2ac_cfg)},
364 {IWL_PCI_DEVICE(0x08B4, 0x8272, iwl3160_2ac_cfg)},
365 {IWL_PCI_DEVICE(0x08B3, 0x8470, iwl3160_2ac_cfg)},
366 {IWL_PCI_DEVICE(0x08B3, 0x8570, iwl3160_2ac_cfg)},
367 {IWL_PCI_DEVICE(0x08B3, 0x1070, iwl3160_2ac_cfg)},
368 {IWL_PCI_DEVICE(0x08B3, 0x1170, iwl3160_2ac_cfg)},
369
370 /* 3165 Series */
371 {IWL_PCI_DEVICE(0x3165, 0x4010, iwl3165_2ac_cfg)},
372 {IWL_PCI_DEVICE(0x3165, 0x4012, iwl3165_2ac_cfg)},
373 {IWL_PCI_DEVICE(0x3166, 0x4212, iwl3165_2ac_cfg)},
374 {IWL_PCI_DEVICE(0x3165, 0x4410, iwl3165_2ac_cfg)},
375 {IWL_PCI_DEVICE(0x3165, 0x4510, iwl3165_2ac_cfg)},
376 {IWL_PCI_DEVICE(0x3165, 0x4110, iwl3165_2ac_cfg)},
377 {IWL_PCI_DEVICE(0x3166, 0x4310, iwl3165_2ac_cfg)},
378 {IWL_PCI_DEVICE(0x3166, 0x4210, iwl3165_2ac_cfg)},
379 {IWL_PCI_DEVICE(0x3165, 0x8010, iwl3165_2ac_cfg)},
380 {IWL_PCI_DEVICE(0x3165, 0x8110, iwl3165_2ac_cfg)},
381
382 /* 3168 Series */
383 {IWL_PCI_DEVICE(0x24FB, 0x2010, iwl3168_2ac_cfg)},
384 {IWL_PCI_DEVICE(0x24FB, 0x2110, iwl3168_2ac_cfg)},
385 {IWL_PCI_DEVICE(0x24FB, 0x2050, iwl3168_2ac_cfg)},
386 {IWL_PCI_DEVICE(0x24FB, 0x2150, iwl3168_2ac_cfg)},
387 {IWL_PCI_DEVICE(0x24FB, 0x0000, iwl3168_2ac_cfg)},
388
389 /* 7265 Series */
390 {IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
391 {IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
392 {IWL_PCI_DEVICE(0x095A, 0x5100, iwl7265_2ac_cfg)},
393 {IWL_PCI_DEVICE(0x095B, 0x5310, iwl7265_2ac_cfg)},
394 {IWL_PCI_DEVICE(0x095B, 0x5302, iwl7265_n_cfg)},
395 {IWL_PCI_DEVICE(0x095B, 0x5210, iwl7265_2ac_cfg)},
396 {IWL_PCI_DEVICE(0x095A, 0x5C10, iwl7265_2ac_cfg)},
397 {IWL_PCI_DEVICE(0x095A, 0x5012, iwl7265_2ac_cfg)},
398 {IWL_PCI_DEVICE(0x095A, 0x5412, iwl7265_2ac_cfg)},
399 {IWL_PCI_DEVICE(0x095A, 0x5410, iwl7265_2ac_cfg)},
400 {IWL_PCI_DEVICE(0x095A, 0x5510, iwl7265_2ac_cfg)},
401 {IWL_PCI_DEVICE(0x095A, 0x5400, iwl7265_2ac_cfg)},
402 {IWL_PCI_DEVICE(0x095A, 0x1010, iwl7265_2ac_cfg)},
403 {IWL_PCI_DEVICE(0x095A, 0x5000, iwl7265_2n_cfg)},
404 {IWL_PCI_DEVICE(0x095A, 0x500A, iwl7265_2n_cfg)},
405 {IWL_PCI_DEVICE(0x095B, 0x5200, iwl7265_2n_cfg)},
406 {IWL_PCI_DEVICE(0x095A, 0x5002, iwl7265_n_cfg)},
407 {IWL_PCI_DEVICE(0x095A, 0x5102, iwl7265_n_cfg)},
408 {IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)},
409 {IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)},
410 {IWL_PCI_DEVICE(0x095A, 0x9012, iwl7265_2ac_cfg)},
411 {IWL_PCI_DEVICE(0x095A, 0x900A, iwl7265_2ac_cfg)},
412 {IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)},
413 {IWL_PCI_DEVICE(0x095A, 0x9112, iwl7265_2ac_cfg)},
414 {IWL_PCI_DEVICE(0x095B, 0x9210, iwl7265_2ac_cfg)},
415 {IWL_PCI_DEVICE(0x095B, 0x9200, iwl7265_2ac_cfg)},
416 {IWL_PCI_DEVICE(0x095A, 0x9510, iwl7265_2ac_cfg)},
417 {IWL_PCI_DEVICE(0x095B, 0x9310, iwl7265_2ac_cfg)},
418 {IWL_PCI_DEVICE(0x095A, 0x9410, iwl7265_2ac_cfg)},
419 {IWL_PCI_DEVICE(0x095A, 0x5020, iwl7265_2n_cfg)},
420 {IWL_PCI_DEVICE(0x095A, 0x502A, iwl7265_2n_cfg)},
421 {IWL_PCI_DEVICE(0x095A, 0x5420, iwl7265_2n_cfg)},
422 {IWL_PCI_DEVICE(0x095A, 0x5090, iwl7265_2ac_cfg)},
423 {IWL_PCI_DEVICE(0x095A, 0x5190, iwl7265_2ac_cfg)},
424 {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)},
425 {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
426 {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
427 {IWL_PCI_DEVICE(0x095A, 0x5F10, iwl7265_2ac_cfg)},
428 {IWL_PCI_DEVICE(0x095B, 0x5212, iwl7265_2ac_cfg)},
429 {IWL_PCI_DEVICE(0x095B, 0x520A, iwl7265_2ac_cfg)},
430 {IWL_PCI_DEVICE(0x095A, 0x9000, iwl7265_2ac_cfg)},
431 {IWL_PCI_DEVICE(0x095A, 0x9400, iwl7265_2ac_cfg)},
432
433 /* 8000 Series */
434 {IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)},
435 {IWL_PCI_DEVICE(0x24F3, 0x1010, iwl8260_2ac_cfg)},
436 {IWL_PCI_DEVICE(0x24F3, 0x10B0, iwl8260_2ac_cfg)},
437 {IWL_PCI_DEVICE(0x24F3, 0x0130, iwl8260_2ac_cfg)},
438 {IWL_PCI_DEVICE(0x24F3, 0x1130, iwl8260_2ac_cfg)},
439 {IWL_PCI_DEVICE(0x24F3, 0x0132, iwl8260_2ac_cfg)},
440 {IWL_PCI_DEVICE(0x24F3, 0x1132, iwl8260_2ac_cfg)},
441 {IWL_PCI_DEVICE(0x24F3, 0x0110, iwl8260_2ac_cfg)},
442 {IWL_PCI_DEVICE(0x24F3, 0x01F0, iwl8260_2ac_cfg)},
443 {IWL_PCI_DEVICE(0x24F3, 0x0012, iwl8260_2ac_cfg)},
444 {IWL_PCI_DEVICE(0x24F3, 0x1012, iwl8260_2ac_cfg)},
445 {IWL_PCI_DEVICE(0x24F3, 0x1110, iwl8260_2ac_cfg)},
446 {IWL_PCI_DEVICE(0x24F3, 0x0050, iwl8260_2ac_cfg)},
447 {IWL_PCI_DEVICE(0x24F3, 0x0250, iwl8260_2ac_cfg)},
448 {IWL_PCI_DEVICE(0x24F3, 0x1050, iwl8260_2ac_cfg)},
449 {IWL_PCI_DEVICE(0x24F3, 0x0150, iwl8260_2ac_cfg)},
450 {IWL_PCI_DEVICE(0x24F3, 0x1150, iwl8260_2ac_cfg)},
451 {IWL_PCI_DEVICE(0x24F4, 0x0030, iwl8260_2ac_cfg)},
452 {IWL_PCI_DEVICE(0x24F4, 0x1030, iwl8260_2ac_cfg)},
453 {IWL_PCI_DEVICE(0x24F3, 0xC010, iwl8260_2ac_cfg)},
454 {IWL_PCI_DEVICE(0x24F3, 0xC110, iwl8260_2ac_cfg)},
455 {IWL_PCI_DEVICE(0x24F3, 0xD010, iwl8260_2ac_cfg)},
456 {IWL_PCI_DEVICE(0x24F3, 0xC050, iwl8260_2ac_cfg)},
457 {IWL_PCI_DEVICE(0x24F3, 0xD050, iwl8260_2ac_cfg)},
458 {IWL_PCI_DEVICE(0x24F3, 0xD0B0, iwl8260_2ac_cfg)},
459 {IWL_PCI_DEVICE(0x24F3, 0xB0B0, iwl8260_2ac_cfg)},
460 {IWL_PCI_DEVICE(0x24F3, 0x8010, iwl8260_2ac_cfg)},
461 {IWL_PCI_DEVICE(0x24F3, 0x8110, iwl8260_2ac_cfg)},
462 {IWL_PCI_DEVICE(0x24F3, 0x9010, iwl8260_2ac_cfg)},
463 {IWL_PCI_DEVICE(0x24F3, 0x9110, iwl8260_2ac_cfg)},
464 {IWL_PCI_DEVICE(0x24F4, 0x8030, iwl8260_2ac_cfg)},
465 {IWL_PCI_DEVICE(0x24F4, 0x9030, iwl8260_2ac_cfg)},
466 {IWL_PCI_DEVICE(0x24F3, 0x8130, iwl8260_2ac_cfg)},
467 {IWL_PCI_DEVICE(0x24F3, 0x9130, iwl8260_2ac_cfg)},
468 {IWL_PCI_DEVICE(0x24F3, 0x8132, iwl8260_2ac_cfg)},
469 {IWL_PCI_DEVICE(0x24F3, 0x9132, iwl8260_2ac_cfg)},
470 {IWL_PCI_DEVICE(0x24F3, 0x8050, iwl8260_2ac_cfg)},
471 {IWL_PCI_DEVICE(0x24F3, 0x8150, iwl8260_2ac_cfg)},
472 {IWL_PCI_DEVICE(0x24F3, 0x9050, iwl8260_2ac_cfg)},
473 {IWL_PCI_DEVICE(0x24F3, 0x9150, iwl8260_2ac_cfg)},
474 {IWL_PCI_DEVICE(0x24F3, 0x0004, iwl8260_2n_cfg)},
475 {IWL_PCI_DEVICE(0x24F3, 0x0044, iwl8260_2n_cfg)},
476 {IWL_PCI_DEVICE(0x24F5, 0x0010, iwl4165_2ac_cfg)},
477 {IWL_PCI_DEVICE(0x24F6, 0x0030, iwl4165_2ac_cfg)},
478 {IWL_PCI_DEVICE(0x24F3, 0x0810, iwl8260_2ac_cfg)},
479 {IWL_PCI_DEVICE(0x24F3, 0x0910, iwl8260_2ac_cfg)},
480 {IWL_PCI_DEVICE(0x24F3, 0x0850, iwl8260_2ac_cfg)},
481 {IWL_PCI_DEVICE(0x24F3, 0x0950, iwl8260_2ac_cfg)},
482 {IWL_PCI_DEVICE(0x24F3, 0x0930, iwl8260_2ac_cfg)},
483 {IWL_PCI_DEVICE(0x24F3, 0x0000, iwl8265_2ac_cfg)},
484 {IWL_PCI_DEVICE(0x24FD, 0x0010, iwl8265_2ac_cfg)},
485 {IWL_PCI_DEVICE(0x24FD, 0x0110, iwl8265_2ac_cfg)},
486 {IWL_PCI_DEVICE(0x24FD, 0x1110, iwl8265_2ac_cfg)},
487 {IWL_PCI_DEVICE(0x24FD, 0x1130, iwl8265_2ac_cfg)},
488 {IWL_PCI_DEVICE(0x24FD, 0x0130, iwl8265_2ac_cfg)},
489 {IWL_PCI_DEVICE(0x24FD, 0x1010, iwl8265_2ac_cfg)},
490 {IWL_PCI_DEVICE(0x24FD, 0x0050, iwl8265_2ac_cfg)},
491 {IWL_PCI_DEVICE(0x24FD, 0x0150, iwl8265_2ac_cfg)},
492 {IWL_PCI_DEVICE(0x24FD, 0x9010, iwl8265_2ac_cfg)},
493 {IWL_PCI_DEVICE(0x24FD, 0x8110, iwl8265_2ac_cfg)},
494 {IWL_PCI_DEVICE(0x24FD, 0x8050, iwl8265_2ac_cfg)},
495 {IWL_PCI_DEVICE(0x24FD, 0x8010, iwl8265_2ac_cfg)},
496 {IWL_PCI_DEVICE(0x24FD, 0x0810, iwl8265_2ac_cfg)},
497 {IWL_PCI_DEVICE(0x24FD, 0x9110, iwl8265_2ac_cfg)},
498 {IWL_PCI_DEVICE(0x24FD, 0x8130, iwl8265_2ac_cfg)},
499 {IWL_PCI_DEVICE(0x24FD, 0x0910, iwl8265_2ac_cfg)},
500 {IWL_PCI_DEVICE(0x24FD, 0x0930, iwl8265_2ac_cfg)},
501 {IWL_PCI_DEVICE(0x24FD, 0x0950, iwl8265_2ac_cfg)},
502 {IWL_PCI_DEVICE(0x24FD, 0x0850, iwl8265_2ac_cfg)},
503
504 /* 9000 Series */
505 {IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
506 {IWL_PCI_DEVICE(0x2526, 0x0000, iwl9260_2ac_cfg)},
507 {IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_cfg)},
508 {IWL_PCI_DEVICE(0x2526, 0x1410, iwl9270_2ac_cfg)},
509 {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9460_2ac_cfg)},
510 {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg)},
511 {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9460_2ac_cfg)},
512 {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9460_2ac_cfg)},
513 {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9460_2ac_cfg)},
514 {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl9460_2ac_cfg)},
515 {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg)},
516 {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl9460_2ac_cfg)},
517 {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg)},
518 {IWL_PCI_DEVICE(0x2526, 0x1420, iwl9460_2ac_cfg)},
519 {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl9460_2ac_cfg)},
520 {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg)},
521 {IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg)},
522 {IWL_PCI_DEVICE(0x2526, 0x0060, iwl9460_2ac_cfg)},
523 {IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg)},
524 {IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg)},
525 {IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg)},
526
527 /* a000 Series */
528 {IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg)},
529 #endif /* CONFIG_IWLMVM */
530
531 {0}
532 };
533 MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
534
535 #ifdef CONFIG_ACPI
536 #define SPL_METHOD "SPLC"
537 #define SPL_DOMAINTYPE_MODULE BIT(0)
538 #define SPL_DOMAINTYPE_WIFI BIT(1)
539 #define SPL_DOMAINTYPE_WIGIG BIT(2)
540 #define SPL_DOMAINTYPE_RFEM BIT(3)
541
542 static u64 splx_get_pwr_limit(struct iwl_trans *trans, union acpi_object *splx)
543 {
544 union acpi_object *limits, *domain_type, *power_limit;
545
546 if (splx->type != ACPI_TYPE_PACKAGE ||
547 splx->package.count != 2 ||
548 splx->package.elements[0].type != ACPI_TYPE_INTEGER ||
549 splx->package.elements[0].integer.value != 0) {
550 IWL_ERR(trans, "Unsupported splx structure\n");
551 return 0;
552 }
553
554 limits = &splx->package.elements[1];
555 if (limits->type != ACPI_TYPE_PACKAGE ||
556 limits->package.count < 2 ||
557 limits->package.elements[0].type != ACPI_TYPE_INTEGER ||
558 limits->package.elements[1].type != ACPI_TYPE_INTEGER) {
559 IWL_ERR(trans, "Invalid limits element\n");
560 return 0;
561 }
562
563 domain_type = &limits->package.elements[0];
564 power_limit = &limits->package.elements[1];
565 if (!(domain_type->integer.value & SPL_DOMAINTYPE_WIFI)) {
566 IWL_DEBUG_INFO(trans, "WiFi power is not limited\n");
567 return 0;
568 }
569
570 return power_limit->integer.value;
571 }
572
573 static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev)
574 {
575 acpi_handle pxsx_handle;
576 acpi_handle handle;
577 struct acpi_buffer splx = {ACPI_ALLOCATE_BUFFER, NULL};
578 acpi_status status;
579
580 pxsx_handle = ACPI_HANDLE(&pdev->dev);
581 if (!pxsx_handle) {
582 IWL_DEBUG_INFO(trans,
583 "Could not retrieve root port ACPI handle\n");
584 return;
585 }
586
587 /* Get the method's handle */
588 status = acpi_get_handle(pxsx_handle, (acpi_string)SPL_METHOD, &handle);
589 if (ACPI_FAILURE(status)) {
590 IWL_DEBUG_INFO(trans, "SPL method not found\n");
591 return;
592 }
593
594 /* Call SPLC with no arguments */
595 status = acpi_evaluate_object(handle, NULL, NULL, &splx);
596 if (ACPI_FAILURE(status)) {
597 IWL_ERR(trans, "SPLC invocation failed (0x%x)\n", status);
598 return;
599 }
600
601 trans->dflt_pwr_limit = splx_get_pwr_limit(trans, splx.pointer);
602 IWL_DEBUG_INFO(trans, "Default power limit set to %lld\n",
603 trans->dflt_pwr_limit);
604 kfree(splx.pointer);
605 }
606
607 #else /* CONFIG_ACPI */
608 static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) {}
609 #endif
610
611 /* PCI registers */
612 #define PCI_CFG_RETRY_TIMEOUT 0x041
613
614 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
615 {
616 const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
617 const struct iwl_cfg *cfg_7265d __maybe_unused = NULL;
618 struct iwl_trans *iwl_trans;
619 int ret;
620
621 iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg);
622 if (IS_ERR(iwl_trans))
623 return PTR_ERR(iwl_trans);
624
625 #if IS_ENABLED(CONFIG_IWLMVM)
626 /*
627 * special-case 7265D, it has the same PCI IDs.
628 *
629 * Note that because we already pass the cfg to the transport above,
630 * all the parameters that the transport uses must, until that is
631 * changed, be identical to the ones in the 7265D configuration.
632 */
633 if (cfg == &iwl7265_2ac_cfg)
634 cfg_7265d = &iwl7265d_2ac_cfg;
635 else if (cfg == &iwl7265_2n_cfg)
636 cfg_7265d = &iwl7265d_2n_cfg;
637 else if (cfg == &iwl7265_n_cfg)
638 cfg_7265d = &iwl7265d_n_cfg;
639 if (cfg_7265d &&
640 (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) {
641 cfg = cfg_7265d;
642 iwl_trans->cfg = cfg_7265d;
643 }
644
645 if (iwl_trans->cfg->rf_id) {
646 if (cfg == &iwl9460_2ac_cfg &&
647 iwl_trans->hw_rf_id == CSR_HW_RF_ID_TYPE_LC) {
648 cfg = &iwl9000lc_2ac_cfg;
649 iwl_trans->cfg = cfg;
650 }
651 }
652 #endif
653
654 pci_set_drvdata(pdev, iwl_trans);
655 iwl_trans->drv = iwl_drv_start(iwl_trans, cfg);
656
657 if (IS_ERR(iwl_trans->drv)) {
658 ret = PTR_ERR(iwl_trans->drv);
659 goto out_free_trans;
660 }
661
662 set_dflt_pwr_limit(iwl_trans, pdev);
663
664 /* register transport layer debugfs here */
665 ret = iwl_trans_pcie_dbgfs_register(iwl_trans);
666 if (ret)
667 goto out_free_drv;
668
669 /* if RTPM is in use, enable it in our device */
670 if (iwl_trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) {
671 /* We explicitly set the device to active here to
672 * clear contingent errors.
673 */
674 pm_runtime_set_active(&pdev->dev);
675
676 pm_runtime_set_autosuspend_delay(&pdev->dev,
677 iwlwifi_mod_params.d0i3_entry_delay);
678 pm_runtime_use_autosuspend(&pdev->dev);
679
680 /* We are not supposed to call pm_runtime_allow() by
681 * ourselves, but let userspace enable runtime PM via
682 * sysfs. However, since we don't enable this from
683 * userspace yet, we need to allow/forbid() ourselves.
684 */
685 pm_runtime_allow(&pdev->dev);
686 }
687
688 /* The PCI device starts with a reference taken and we are
689 * supposed to release it here. But to simplify the
690 * interaction with the opmode, we don't do it now, but let
691 * the opmode release it when it's ready.
692 */
693
694 return 0;
695
696 out_free_drv:
697 iwl_drv_stop(iwl_trans->drv);
698 out_free_trans:
699 iwl_trans_pcie_free(iwl_trans);
700 return ret;
701 }
702
703 static void iwl_pci_remove(struct pci_dev *pdev)
704 {
705 struct iwl_trans *trans = pci_get_drvdata(pdev);
706
707 /* if RTPM was in use, restore it to the state before probe */
708 if (trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) {
709 /* We should not call forbid here, but we do for now.
710 * Check the comment to pm_runtime_allow() in
711 * iwl_pci_probe().
712 */
713 pm_runtime_forbid(trans->dev);
714 }
715
716 iwl_drv_stop(trans->drv);
717
718 iwl_trans_pcie_free(trans);
719 }
720
721 #ifdef CONFIG_PM_SLEEP
722
723 static int iwl_pci_suspend(struct device *device)
724 {
725 /* Before you put code here, think about WoWLAN. You cannot check here
726 * whether WoWLAN is enabled or not, and your code will run even if
727 * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx.
728 */
729
730 return 0;
731 }
732
733 static int iwl_pci_resume(struct device *device)
734 {
735 struct pci_dev *pdev = to_pci_dev(device);
736 struct iwl_trans *trans = pci_get_drvdata(pdev);
737 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
738 bool hw_rfkill;
739
740 /* Before you put code here, think about WoWLAN. You cannot check here
741 * whether WoWLAN is enabled or not, and your code will run even if
742 * WoWLAN is enabled - the NIC may be alive.
743 */
744
745 /*
746 * We disable the RETRY_TIMEOUT register (0x41) to keep
747 * PCI Tx retries from interfering with C3 CPU state.
748 */
749 pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
750
751 if (!trans->op_mode)
752 return 0;
753
754 /*
755 * Enable rfkill interrupt (in order to keep track of
756 * the rfkill status)
757 */
758 iwl_enable_rfkill_int(trans);
759
760 hw_rfkill = iwl_is_rfkill_set(trans);
761
762 mutex_lock(&trans_pcie->mutex);
763 iwl_trans_pcie_rf_kill(trans, hw_rfkill);
764 mutex_unlock(&trans_pcie->mutex);
765
766 return 0;
767 }
768
769 int iwl_pci_fw_enter_d0i3(struct iwl_trans *trans)
770 {
771 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
772 int ret;
773
774 if (test_bit(STATUS_FW_ERROR, &trans->status))
775 return 0;
776
777 set_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
778
779 /* config the fw */
780 ret = iwl_op_mode_enter_d0i3(trans->op_mode);
781 if (ret == 1) {
782 IWL_DEBUG_RPM(trans, "aborting d0i3 entrance\n");
783 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
784 return -EBUSY;
785 }
786 if (ret)
787 goto err;
788
789 ret = wait_event_timeout(trans_pcie->d0i3_waitq,
790 test_bit(STATUS_TRANS_IDLE, &trans->status),
791 msecs_to_jiffies(IWL_TRANS_IDLE_TIMEOUT));
792 if (!ret) {
793 IWL_ERR(trans, "Timeout entering D0i3\n");
794 ret = -ETIMEDOUT;
795 goto err;
796 }
797
798 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
799
800 return 0;
801 err:
802 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status);
803 iwl_trans_fw_error(trans);
804 return ret;
805 }
806
807 int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans)
808 {
809 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
810 int ret;
811
812 /* sometimes a D0i3 entry is not followed through */
813 if (!test_bit(STATUS_TRANS_IDLE, &trans->status))
814 return 0;
815
816 /* config the fw */
817 ret = iwl_op_mode_exit_d0i3(trans->op_mode);
818 if (ret)
819 goto err;
820
821 /* we clear STATUS_TRANS_IDLE only when D0I3_END command is completed */
822
823 ret = wait_event_timeout(trans_pcie->d0i3_waitq,
824 !test_bit(STATUS_TRANS_IDLE, &trans->status),
825 msecs_to_jiffies(IWL_TRANS_IDLE_TIMEOUT));
826 if (!ret) {
827 IWL_ERR(trans, "Timeout exiting D0i3\n");
828 ret = -ETIMEDOUT;
829 goto err;
830 }
831
832 return 0;
833 err:
834 clear_bit(STATUS_TRANS_IDLE, &trans->status);
835 iwl_trans_fw_error(trans);
836 return ret;
837 }
838
839 #ifdef CONFIG_IWLWIFI_PCIE_RTPM
840 static int iwl_pci_runtime_suspend(struct device *device)
841 {
842 struct pci_dev *pdev = to_pci_dev(device);
843 struct iwl_trans *trans = pci_get_drvdata(pdev);
844 int ret;
845
846 IWL_DEBUG_RPM(trans, "entering runtime suspend\n");
847
848 if (test_bit(STATUS_DEVICE_ENABLED, &trans->status)) {
849 ret = iwl_pci_fw_enter_d0i3(trans);
850 if (ret < 0)
851 return ret;
852 }
853
854 trans->system_pm_mode = IWL_PLAT_PM_MODE_D0I3;
855
856 iwl_trans_d3_suspend(trans, false, false);
857
858 return 0;
859 }
860
861 static int iwl_pci_runtime_resume(struct device *device)
862 {
863 struct pci_dev *pdev = to_pci_dev(device);
864 struct iwl_trans *trans = pci_get_drvdata(pdev);
865 enum iwl_d3_status d3_status;
866
867 IWL_DEBUG_RPM(trans, "exiting runtime suspend (resume)\n");
868
869 iwl_trans_d3_resume(trans, &d3_status, false, false);
870
871 if (test_bit(STATUS_DEVICE_ENABLED, &trans->status))
872 return iwl_pci_fw_exit_d0i3(trans);
873
874 return 0;
875 }
876
877 static int iwl_pci_system_prepare(struct device *device)
878 {
879 struct pci_dev *pdev = to_pci_dev(device);
880 struct iwl_trans *trans = pci_get_drvdata(pdev);
881
882 IWL_DEBUG_RPM(trans, "preparing for system suspend\n");
883
884 /* This is called before entering system suspend and before
885 * the runtime resume is called. Set the suspending flag to
886 * prevent the wakelock from being taken.
887 */
888 trans->suspending = true;
889
890 /* Wake the device up from runtime suspend before going to
891 * platform suspend. This is needed because we don't know
892 * whether wowlan any is set and, if it's not, mac80211 will
893 * disconnect (in which case, we can't be in D0i3).
894 */
895 pm_runtime_resume(device);
896
897 return 0;
898 }
899
900 static void iwl_pci_system_complete(struct device *device)
901 {
902 struct pci_dev *pdev = to_pci_dev(device);
903 struct iwl_trans *trans = pci_get_drvdata(pdev);
904
905 IWL_DEBUG_RPM(trans, "completing system suspend\n");
906
907 /* This is called as a counterpart to the prepare op. It is
908 * called either when suspending fails or when suspend
909 * completed successfully. Now there's no risk of grabbing
910 * the wakelock anymore, so we can release the suspending
911 * flag.
912 */
913 trans->suspending = false;
914 }
915 #endif /* CONFIG_IWLWIFI_PCIE_RTPM */
916
917 static const struct dev_pm_ops iwl_dev_pm_ops = {
918 SET_SYSTEM_SLEEP_PM_OPS(iwl_pci_suspend,
919 iwl_pci_resume)
920 #ifdef CONFIG_IWLWIFI_PCIE_RTPM
921 SET_RUNTIME_PM_OPS(iwl_pci_runtime_suspend,
922 iwl_pci_runtime_resume,
923 NULL)
924 .prepare = iwl_pci_system_prepare,
925 .complete = iwl_pci_system_complete,
926 #endif /* CONFIG_IWLWIFI_PCIE_RTPM */
927 };
928
929 #define IWL_PM_OPS (&iwl_dev_pm_ops)
930
931 #else /* CONFIG_PM_SLEEP */
932
933 #define IWL_PM_OPS NULL
934
935 #endif /* CONFIG_PM_SLEEP */
936
937 static struct pci_driver iwl_pci_driver = {
938 .name = DRV_NAME,
939 .id_table = iwl_hw_card_ids,
940 .probe = iwl_pci_probe,
941 .remove = iwl_pci_remove,
942 .driver.pm = IWL_PM_OPS,
943 };
944
945 int __must_check iwl_pci_register_driver(void)
946 {
947 int ret;
948 ret = pci_register_driver(&iwl_pci_driver);
949 if (ret)
950 pr_err("Unable to initialize PCI module\n");
951
952 return ret;
953 }
954
955 void iwl_pci_unregister_driver(void)
956 {
957 pci_unregister_driver(&iwl_pci_driver);
958 }
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