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Merge remote-tracking branches 'asoc/topic/fsl-easi', 'asoc/topic/fsl-sai', 'asoc...
[linux-2.6-block.git] / drivers / net / wireless / iwlwifi / pcie / drv.c
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48d1a211
EG		 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 *
51368bf7 8 * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
48d1a211
EG		 9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
410dc5aa 25 * in the file called COPYING.
48d1a211
EG		 26 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
51368bf7 33 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
48d1a211
EG		 34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
69b8797f
JP		 63
64#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
65
9d9779e7 66#include <linux/module.h>
48d1a211
EG		 67#include <linux/pci.h>
68#include <linux/pci-aspm.h>
bcb079a1 69#include <linux/acpi.h>
48d1a211 70
e6bb4c9c 71#include "iwl-trans.h"
5c58edc6 72#include "iwl-drv.h"
6468a01a 73#include "internal.h"
d57fa99d 74
48d1a211
EG		 75#define IWL_PCI_DEVICE(dev, subdev, cfg) \
76 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
77 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
78 .driver_data = (kernel_ulong_t)&(cfg)
79
80/* Hardware specific file defines the PCI IDs table for that hardware module */
9baa3c34 81static const struct pci_device_id iwl_hw_card_ids[] = {
4f25bbdb 82#if IS_ENABLED(CONFIG_IWLDVM)
48d1a211
EG		 83 {IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
84 {IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
85 {IWL_PCI_DEVICE(0x4232, 0x1204, iwl5100_agn_cfg)}, /* Mini Card */
86 {IWL_PCI_DEVICE(0x4232, 0x1304, iwl5100_agn_cfg)}, /* Half Mini Card */
87 {IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bgn_cfg)}, /* Mini Card */
88 {IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bgn_cfg)}, /* Half Mini Card */
89 {IWL_PCI_DEVICE(0x4232, 0x1206, iwl5100_abg_cfg)}, /* Mini Card */
90 {IWL_PCI_DEVICE(0x4232, 0x1306, iwl5100_abg_cfg)}, /* Half Mini Card */
91 {IWL_PCI_DEVICE(0x4232, 0x1221, iwl5100_agn_cfg)}, /* Mini Card */
92 {IWL_PCI_DEVICE(0x4232, 0x1321, iwl5100_agn_cfg)}, /* Half Mini Card */
93 {IWL_PCI_DEVICE(0x4232, 0x1224, iwl5100_agn_cfg)}, /* Mini Card */
94 {IWL_PCI_DEVICE(0x4232, 0x1324, iwl5100_agn_cfg)}, /* Half Mini Card */
95 {IWL_PCI_DEVICE(0x4232, 0x1225, iwl5100_bgn_cfg)}, /* Mini Card */
96 {IWL_PCI_DEVICE(0x4232, 0x1325, iwl5100_bgn_cfg)}, /* Half Mini Card */
97 {IWL_PCI_DEVICE(0x4232, 0x1226, iwl5100_abg_cfg)}, /* Mini Card */
98 {IWL_PCI_DEVICE(0x4232, 0x1326, iwl5100_abg_cfg)}, /* Half Mini Card */
99 {IWL_PCI_DEVICE(0x4237, 0x1211, iwl5100_agn_cfg)}, /* Mini Card */
100 {IWL_PCI_DEVICE(0x4237, 0x1311, iwl5100_agn_cfg)}, /* Half Mini Card */
101 {IWL_PCI_DEVICE(0x4237, 0x1214, iwl5100_agn_cfg)}, /* Mini Card */
102 {IWL_PCI_DEVICE(0x4237, 0x1314, iwl5100_agn_cfg)}, /* Half Mini Card */
103 {IWL_PCI_DEVICE(0x4237, 0x1215, iwl5100_bgn_cfg)}, /* Mini Card */
104 {IWL_PCI_DEVICE(0x4237, 0x1315, iwl5100_bgn_cfg)}, /* Half Mini Card */
105 {IWL_PCI_DEVICE(0x4237, 0x1216, iwl5100_abg_cfg)}, /* Mini Card */
106 {IWL_PCI_DEVICE(0x4237, 0x1316, iwl5100_abg_cfg)}, /* Half Mini Card */
107
108/* 5300 Series WiFi */
109 {IWL_PCI_DEVICE(0x4235, 0x1021, iwl5300_agn_cfg)}, /* Mini Card */
110 {IWL_PCI_DEVICE(0x4235, 0x1121, iwl5300_agn_cfg)}, /* Half Mini Card */
111 {IWL_PCI_DEVICE(0x4235, 0x1024, iwl5300_agn_cfg)}, /* Mini Card */
112 {IWL_PCI_DEVICE(0x4235, 0x1124, iwl5300_agn_cfg)}, /* Half Mini Card */
113 {IWL_PCI_DEVICE(0x4235, 0x1001, iwl5300_agn_cfg)}, /* Mini Card */
114 {IWL_PCI_DEVICE(0x4235, 0x1101, iwl5300_agn_cfg)}, /* Half Mini Card */
115 {IWL_PCI_DEVICE(0x4235, 0x1004, iwl5300_agn_cfg)}, /* Mini Card */
116 {IWL_PCI_DEVICE(0x4235, 0x1104, iwl5300_agn_cfg)}, /* Half Mini Card */
117 {IWL_PCI_DEVICE(0x4236, 0x1011, iwl5300_agn_cfg)}, /* Mini Card */
118 {IWL_PCI_DEVICE(0x4236, 0x1111, iwl5300_agn_cfg)}, /* Half Mini Card */
119 {IWL_PCI_DEVICE(0x4236, 0x1014, iwl5300_agn_cfg)}, /* Mini Card */
120 {IWL_PCI_DEVICE(0x4236, 0x1114, iwl5300_agn_cfg)}, /* Half Mini Card */
121
122/* 5350 Series WiFi/WiMax */
123 {IWL_PCI_DEVICE(0x423A, 0x1001, iwl5350_agn_cfg)}, /* Mini Card */
124 {IWL_PCI_DEVICE(0x423A, 0x1021, iwl5350_agn_cfg)}, /* Mini Card */
125 {IWL_PCI_DEVICE(0x423B, 0x1011, iwl5350_agn_cfg)}, /* Mini Card */
126
127/* 5150 Series Wifi/WiMax */
128 {IWL_PCI_DEVICE(0x423C, 0x1201, iwl5150_agn_cfg)}, /* Mini Card */
129 {IWL_PCI_DEVICE(0x423C, 0x1301, iwl5150_agn_cfg)}, /* Half Mini Card */
130 {IWL_PCI_DEVICE(0x423C, 0x1206, iwl5150_abg_cfg)}, /* Mini Card */
131 {IWL_PCI_DEVICE(0x423C, 0x1306, iwl5150_abg_cfg)}, /* Half Mini Card */
132 {IWL_PCI_DEVICE(0x423C, 0x1221, iwl5150_agn_cfg)}, /* Mini Card */
133 {IWL_PCI_DEVICE(0x423C, 0x1321, iwl5150_agn_cfg)}, /* Half Mini Card */
a1923f1d 134 {IWL_PCI_DEVICE(0x423C, 0x1326, iwl5150_abg_cfg)}, /* Half Mini Card */
48d1a211
EG		 135
136 {IWL_PCI_DEVICE(0x423D, 0x1211, iwl5150_agn_cfg)}, /* Mini Card */
137 {IWL_PCI_DEVICE(0x423D, 0x1311, iwl5150_agn_cfg)}, /* Half Mini Card */
138 {IWL_PCI_DEVICE(0x423D, 0x1216, iwl5150_abg_cfg)}, /* Mini Card */
139 {IWL_PCI_DEVICE(0x423D, 0x1316, iwl5150_abg_cfg)}, /* Half Mini Card */
140
141/* 6x00 Series */
142 {IWL_PCI_DEVICE(0x422B, 0x1101, iwl6000_3agn_cfg)},
08a5dd38 143 {IWL_PCI_DEVICE(0x422B, 0x1108, iwl6000_3agn_cfg)},
48d1a211 144 {IWL_PCI_DEVICE(0x422B, 0x1121, iwl6000_3agn_cfg)},
08a5dd38 145 {IWL_PCI_DEVICE(0x422B, 0x1128, iwl6000_3agn_cfg)},
48d1a211
EG		 146 {IWL_PCI_DEVICE(0x422C, 0x1301, iwl6000i_2agn_cfg)},
147 {IWL_PCI_DEVICE(0x422C, 0x1306, iwl6000i_2abg_cfg)},
148 {IWL_PCI_DEVICE(0x422C, 0x1307, iwl6000i_2bg_cfg)},
149 {IWL_PCI_DEVICE(0x422C, 0x1321, iwl6000i_2agn_cfg)},
150 {IWL_PCI_DEVICE(0x422C, 0x1326, iwl6000i_2abg_cfg)},
151 {IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)},
08a5dd38 152 {IWL_PCI_DEVICE(0x4238, 0x1118, iwl6000_3agn_cfg)},
48d1a211
EG		 153 {IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)},
154 {IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
155
156/* 6x05 Series */
157 {IWL_PCI_DEVICE(0x0082, 0x1301, iwl6005_2agn_cfg)},
158 {IWL_PCI_DEVICE(0x0082, 0x1306, iwl6005_2abg_cfg)},
159 {IWL_PCI_DEVICE(0x0082, 0x1307, iwl6005_2bg_cfg)},
08a5dd38 160 {IWL_PCI_DEVICE(0x0082, 0x1308, iwl6005_2agn_cfg)},
48d1a211
EG		 161 {IWL_PCI_DEVICE(0x0082, 0x1321, iwl6005_2agn_cfg)},
162 {IWL_PCI_DEVICE(0x0082, 0x1326, iwl6005_2abg_cfg)},
08a5dd38 163 {IWL_PCI_DEVICE(0x0082, 0x1328, iwl6005_2agn_cfg)},
48d1a211 164 {IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)},
08a5dd38 165 {IWL_PCI_DEVICE(0x0085, 0x1318, iwl6005_2agn_cfg)},
48d1a211 166 {IWL_PCI_DEVICE(0x0085, 0x1316, iwl6005_2abg_cfg)},
6a9ae0dc 167 {IWL_PCI_DEVICE(0x0082, 0xC020, iwl6005_2agn_sff_cfg)},
ff647af6 168 {IWL_PCI_DEVICE(0x0085, 0xC220, iwl6005_2agn_sff_cfg)},
08a5dd38 169 {IWL_PCI_DEVICE(0x0085, 0xC228, iwl6005_2agn_sff_cfg)},
37891123
WYG		 170 {IWL_PCI_DEVICE(0x0082, 0x4820, iwl6005_2agn_d_cfg)},
171 {IWL_PCI_DEVICE(0x0082, 0x1304, iwl6005_2agn_mow1_cfg)},/* low 5GHz active */
172 {IWL_PCI_DEVICE(0x0082, 0x1305, iwl6005_2agn_mow2_cfg)},/* high 5GHz active */
48d1a211
EG		 173
174/* 6x30 Series */
175 {IWL_PCI_DEVICE(0x008A, 0x5305, iwl1030_bgn_cfg)},
176 {IWL_PCI_DEVICE(0x008A, 0x5307, iwl1030_bg_cfg)},
177 {IWL_PCI_DEVICE(0x008A, 0x5325, iwl1030_bgn_cfg)},
178 {IWL_PCI_DEVICE(0x008A, 0x5327, iwl1030_bg_cfg)},
179 {IWL_PCI_DEVICE(0x008B, 0x5315, iwl1030_bgn_cfg)},
180 {IWL_PCI_DEVICE(0x008B, 0x5317, iwl1030_bg_cfg)},
181 {IWL_PCI_DEVICE(0x0090, 0x5211, iwl6030_2agn_cfg)},
182 {IWL_PCI_DEVICE(0x0090, 0x5215, iwl6030_2bgn_cfg)},
183 {IWL_PCI_DEVICE(0x0090, 0x5216, iwl6030_2abg_cfg)},
184 {IWL_PCI_DEVICE(0x0091, 0x5201, iwl6030_2agn_cfg)},
185 {IWL_PCI_DEVICE(0x0091, 0x5205, iwl6030_2bgn_cfg)},
186 {IWL_PCI_DEVICE(0x0091, 0x5206, iwl6030_2abg_cfg)},
187 {IWL_PCI_DEVICE(0x0091, 0x5207, iwl6030_2bg_cfg)},
188 {IWL_PCI_DEVICE(0x0091, 0x5221, iwl6030_2agn_cfg)},
189 {IWL_PCI_DEVICE(0x0091, 0x5225, iwl6030_2bgn_cfg)},
190 {IWL_PCI_DEVICE(0x0091, 0x5226, iwl6030_2abg_cfg)},
191
192/* 6x50 WiFi/WiMax Series */
193 {IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)},
194 {IWL_PCI_DEVICE(0x0087, 0x1306, iwl6050_2abg_cfg)},
195 {IWL_PCI_DEVICE(0x0087, 0x1321, iwl6050_2agn_cfg)},
196 {IWL_PCI_DEVICE(0x0087, 0x1326, iwl6050_2abg_cfg)},
197 {IWL_PCI_DEVICE(0x0089, 0x1311, iwl6050_2agn_cfg)},
198 {IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)},
199
200/* 6150 WiFi/WiMax Series */
201 {IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
202 {IWL_PCI_DEVICE(0x0885, 0x1307, iwl6150_bg_cfg)},
203 {IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
204 {IWL_PCI_DEVICE(0x0885, 0x1327, iwl6150_bg_cfg)},
205 {IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
206 {IWL_PCI_DEVICE(0x0886, 0x1317, iwl6150_bg_cfg)},
207
208/* 1000 Series WiFi */
209 {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
210 {IWL_PCI_DEVICE(0x0083, 0x1305, iwl1000_bgn_cfg)},
211 {IWL_PCI_DEVICE(0x0083, 0x1225, iwl1000_bgn_cfg)},
212 {IWL_PCI_DEVICE(0x0083, 0x1325, iwl1000_bgn_cfg)},
213 {IWL_PCI_DEVICE(0x0084, 0x1215, iwl1000_bgn_cfg)},
214 {IWL_PCI_DEVICE(0x0084, 0x1315, iwl1000_bgn_cfg)},
215 {IWL_PCI_DEVICE(0x0083, 0x1206, iwl1000_bg_cfg)},
216 {IWL_PCI_DEVICE(0x0083, 0x1306, iwl1000_bg_cfg)},
217 {IWL_PCI_DEVICE(0x0083, 0x1226, iwl1000_bg_cfg)},
218 {IWL_PCI_DEVICE(0x0083, 0x1326, iwl1000_bg_cfg)},
219 {IWL_PCI_DEVICE(0x0084, 0x1216, iwl1000_bg_cfg)},
220 {IWL_PCI_DEVICE(0x0084, 0x1316, iwl1000_bg_cfg)},
221
222/* 100 Series WiFi */
223 {IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
224 {IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
225 {IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
226 {IWL_PCI_DEVICE(0x08AF, 0x1017, iwl100_bg_cfg)},
227 {IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
228 {IWL_PCI_DEVICE(0x08AE, 0x1027, iwl100_bg_cfg)},
229
230/* 130 Series WiFi */
231 {IWL_PCI_DEVICE(0x0896, 0x5005, iwl130_bgn_cfg)},
232 {IWL_PCI_DEVICE(0x0896, 0x5007, iwl130_bg_cfg)},
233 {IWL_PCI_DEVICE(0x0897, 0x5015, iwl130_bgn_cfg)},
234 {IWL_PCI_DEVICE(0x0897, 0x5017, iwl130_bg_cfg)},
235 {IWL_PCI_DEVICE(0x0896, 0x5025, iwl130_bgn_cfg)},
236 {IWL_PCI_DEVICE(0x0896, 0x5027, iwl130_bg_cfg)},
237
238/* 2x00 Series */
239 {IWL_PCI_DEVICE(0x0890, 0x4022, iwl2000_2bgn_cfg)},
240 {IWL_PCI_DEVICE(0x0891, 0x4222, iwl2000_2bgn_cfg)},
241 {IWL_PCI_DEVICE(0x0890, 0x4422, iwl2000_2bgn_cfg)},
1603dd49 242 {IWL_PCI_DEVICE(0x0890, 0x4822, iwl2000_2bgn_d_cfg)},
48d1a211
EG		 243
244/* 2x30 Series */
245 {IWL_PCI_DEVICE(0x0887, 0x4062, iwl2030_2bgn_cfg)},
246 {IWL_PCI_DEVICE(0x0888, 0x4262, iwl2030_2bgn_cfg)},
247 {IWL_PCI_DEVICE(0x0887, 0x4462, iwl2030_2bgn_cfg)},
48d1a211
EG		 248
249/* 6x35 Series */
250 {IWL_PCI_DEVICE(0x088E, 0x4060, iwl6035_2agn_cfg)},
08a5dd38 251 {IWL_PCI_DEVICE(0x088E, 0x406A, iwl6035_2agn_sff_cfg)},
48d1a211 252 {IWL_PCI_DEVICE(0x088F, 0x4260, iwl6035_2agn_cfg)},
08a5dd38 253 {IWL_PCI_DEVICE(0x088F, 0x426A, iwl6035_2agn_sff_cfg)},
48d1a211 254 {IWL_PCI_DEVICE(0x088E, 0x4460, iwl6035_2agn_cfg)},
08a5dd38 255 {IWL_PCI_DEVICE(0x088E, 0x446A, iwl6035_2agn_sff_cfg)},
259653d8 256 {IWL_PCI_DEVICE(0x088E, 0x4860, iwl6035_2agn_cfg)},
20ecf9fd 257 {IWL_PCI_DEVICE(0x088F, 0x5260, iwl6035_2agn_cfg)},
48d1a211
EG		 258
259/* 105 Series */
260 {IWL_PCI_DEVICE(0x0894, 0x0022, iwl105_bgn_cfg)},
261 {IWL_PCI_DEVICE(0x0895, 0x0222, iwl105_bgn_cfg)},
262 {IWL_PCI_DEVICE(0x0894, 0x0422, iwl105_bgn_cfg)},
b319d3eb 263 {IWL_PCI_DEVICE(0x0894, 0x0822, iwl105_bgn_d_cfg)},
48d1a211
EG		 264
265/* 135 Series */
266 {IWL_PCI_DEVICE(0x0892, 0x0062, iwl135_bgn_cfg)},
267 {IWL_PCI_DEVICE(0x0893, 0x0262, iwl135_bgn_cfg)},
268 {IWL_PCI_DEVICE(0x0892, 0x0462, iwl135_bgn_cfg)},
4f25bbdb 269#endif /* CONFIG_IWLDVM */
48d1a211 270
4f25bbdb 271#if IS_ENABLED(CONFIG_IWLMVM)
c4aee085 272/* 7260 Series */
99cd4714 273 {IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
b4992662 274 {IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
93fc6411
OG		 275 {IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
276 {IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
b4992662 277 {IWL_PCI_DEVICE(0x08B1, 0x406A, iwl7260_2n_cfg)},
93fc6411
OG		 278 {IWL_PCI_DEVICE(0x08B1, 0x4160, iwl7260_2n_cfg)},
279 {IWL_PCI_DEVICE(0x08B1, 0x4062, iwl7260_n_cfg)},
280 {IWL_PCI_DEVICE(0x08B1, 0x4162, iwl7260_n_cfg)},
281 {IWL_PCI_DEVICE(0x08B2, 0x4270, iwl7260_2ac_cfg)},
b4992662 282 {IWL_PCI_DEVICE(0x08B2, 0x4272, iwl7260_2ac_cfg)},
93fc6411 283 {IWL_PCI_DEVICE(0x08B2, 0x4260, iwl7260_2n_cfg)},
b4992662 284 {IWL_PCI_DEVICE(0x08B2, 0x426A, iwl7260_2n_cfg)},
93fc6411
OG		 285 {IWL_PCI_DEVICE(0x08B2, 0x4262, iwl7260_n_cfg)},
286 {IWL_PCI_DEVICE(0x08B1, 0x4470, iwl7260_2ac_cfg)},
b4992662 287 {IWL_PCI_DEVICE(0x08B1, 0x4472, iwl7260_2ac_cfg)},
93fc6411 288 {IWL_PCI_DEVICE(0x08B1, 0x4460, iwl7260_2n_cfg)},
b4992662 289 {IWL_PCI_DEVICE(0x08B1, 0x446A, iwl7260_2n_cfg)},
93fc6411
OG		 290 {IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
291 {IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
292 {IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
6be497f2
EL		 293 {IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
294 {IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
295 {IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
b4992662
MG		 296 {IWL_PCI_DEVICE(0x08B1, 0x4570, iwl7260_2ac_cfg)},
297 {IWL_PCI_DEVICE(0x08B1, 0x4560, iwl7260_2n_cfg)},
298 {IWL_PCI_DEVICE(0x08B2, 0x4370, iwl7260_2ac_cfg)},
299 {IWL_PCI_DEVICE(0x08B2, 0x4360, iwl7260_2n_cfg)},
300 {IWL_PCI_DEVICE(0x08B1, 0x5070, iwl7260_2ac_cfg)},
8c21c538
EG		 301 {IWL_PCI_DEVICE(0x08B1, 0x5072, iwl7260_2ac_cfg)},
302 {IWL_PCI_DEVICE(0x08B1, 0x5170, iwl7260_2ac_cfg)},
303 {IWL_PCI_DEVICE(0x08B1, 0x5770, iwl7260_2ac_cfg)},
93fc6411 304 {IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
b4992662 305 {IWL_PCI_DEVICE(0x08B1, 0x402A, iwl7260_2n_cfg)},
93fc6411
OG		 306 {IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
307 {IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
99cd4714 308 {IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
b4992662 309 {IWL_PCI_DEVICE(0x08B1, 0xC072, iwl7260_2ac_cfg)},
93fc6411
OG		 310 {IWL_PCI_DEVICE(0x08B1, 0xC170, iwl7260_2ac_cfg)},
311 {IWL_PCI_DEVICE(0x08B1, 0xC060, iwl7260_2n_cfg)},
b4992662 312 {IWL_PCI_DEVICE(0x08B1, 0xC06A, iwl7260_2n_cfg)},
93fc6411
OG		 313 {IWL_PCI_DEVICE(0x08B1, 0xC160, iwl7260_2n_cfg)},
314 {IWL_PCI_DEVICE(0x08B1, 0xC062, iwl7260_n_cfg)},
315 {IWL_PCI_DEVICE(0x08B1, 0xC162, iwl7260_n_cfg)},
b4992662
MG		 316 {IWL_PCI_DEVICE(0x08B1, 0xC770, iwl7260_2ac_cfg)},
317 {IWL_PCI_DEVICE(0x08B1, 0xC760, iwl7260_2n_cfg)},
93fc6411 318 {IWL_PCI_DEVICE(0x08B2, 0xC270, iwl7260_2ac_cfg)},
b4992662 319 {IWL_PCI_DEVICE(0x08B2, 0xC272, iwl7260_2ac_cfg)},
93fc6411 320 {IWL_PCI_DEVICE(0x08B2, 0xC260, iwl7260_2n_cfg)},
b4992662 321 {IWL_PCI_DEVICE(0x08B2, 0xC26A, iwl7260_n_cfg)},
93fc6411
OG		 322 {IWL_PCI_DEVICE(0x08B2, 0xC262, iwl7260_n_cfg)},
323 {IWL_PCI_DEVICE(0x08B1, 0xC470, iwl7260_2ac_cfg)},
b4992662 324 {IWL_PCI_DEVICE(0x08B1, 0xC472, iwl7260_2ac_cfg)},
93fc6411
OG		 325 {IWL_PCI_DEVICE(0x08B1, 0xC460, iwl7260_2n_cfg)},
326 {IWL_PCI_DEVICE(0x08B1, 0xC462, iwl7260_n_cfg)},
b4992662
MG		 327 {IWL_PCI_DEVICE(0x08B1, 0xC570, iwl7260_2ac_cfg)},
328 {IWL_PCI_DEVICE(0x08B1, 0xC560, iwl7260_2n_cfg)},
329 {IWL_PCI_DEVICE(0x08B2, 0xC370, iwl7260_2ac_cfg)},
330 {IWL_PCI_DEVICE(0x08B1, 0xC360, iwl7260_2n_cfg)},
93fc6411 331 {IWL_PCI_DEVICE(0x08B1, 0xC020, iwl7260_2n_cfg)},
b4992662 332 {IWL_PCI_DEVICE(0x08B1, 0xC02A, iwl7260_2n_cfg)},
93fc6411
OG		 333 {IWL_PCI_DEVICE(0x08B2, 0xC220, iwl7260_2n_cfg)},
334 {IWL_PCI_DEVICE(0x08B1, 0xC420, iwl7260_2n_cfg)},
335
336/* 3160 Series */
337 {IWL_PCI_DEVICE(0x08B3, 0x0070, iwl3160_2ac_cfg)},
b4992662 338 {IWL_PCI_DEVICE(0x08B3, 0x0072, iwl3160_2ac_cfg)},
93fc6411 339 {IWL_PCI_DEVICE(0x08B3, 0x0170, iwl3160_2ac_cfg)},
b4992662 340 {IWL_PCI_DEVICE(0x08B3, 0x0172, iwl3160_2ac_cfg)},
93fc6411
OG		 341 {IWL_PCI_DEVICE(0x08B3, 0x0060, iwl3160_2n_cfg)},
342 {IWL_PCI_DEVICE(0x08B3, 0x0062, iwl3160_n_cfg)},
343 {IWL_PCI_DEVICE(0x08B4, 0x0270, iwl3160_2ac_cfg)},
b4992662 344 {IWL_PCI_DEVICE(0x08B4, 0x0272, iwl3160_2ac_cfg)},
93fc6411 345 {IWL_PCI_DEVICE(0x08B3, 0x0470, iwl3160_2ac_cfg)},
b4992662
MG		 346 {IWL_PCI_DEVICE(0x08B3, 0x0472, iwl3160_2ac_cfg)},
347 {IWL_PCI_DEVICE(0x08B4, 0x0370, iwl3160_2ac_cfg)},
93fc6411 348 {IWL_PCI_DEVICE(0x08B3, 0x8070, iwl3160_2ac_cfg)},
b4992662 349 {IWL_PCI_DEVICE(0x08B3, 0x8072, iwl3160_2ac_cfg)},
93fc6411 350 {IWL_PCI_DEVICE(0x08B3, 0x8170, iwl3160_2ac_cfg)},
b4992662 351 {IWL_PCI_DEVICE(0x08B3, 0x8172, iwl3160_2ac_cfg)},
93fc6411
OG		 352 {IWL_PCI_DEVICE(0x08B3, 0x8060, iwl3160_2n_cfg)},
353 {IWL_PCI_DEVICE(0x08B3, 0x8062, iwl3160_n_cfg)},
354 {IWL_PCI_DEVICE(0x08B4, 0x8270, iwl3160_2ac_cfg)},
498abba6
OG		 355 {IWL_PCI_DEVICE(0x08B4, 0x8370, iwl3160_2ac_cfg)},
356 {IWL_PCI_DEVICE(0x08B4, 0x8272, iwl3160_2ac_cfg)},
93fc6411 357 {IWL_PCI_DEVICE(0x08B3, 0x8470, iwl3160_2ac_cfg)},
b4992662 358 {IWL_PCI_DEVICE(0x08B3, 0x8570, iwl3160_2ac_cfg)},
8c21c538
EG		 359 {IWL_PCI_DEVICE(0x08B3, 0x1070, iwl3160_2ac_cfg)},
360 {IWL_PCI_DEVICE(0x08B3, 0x1170, iwl3160_2ac_cfg)},
c4aee085 361
498abba6
OG		 362/* 3165 Series */
363 {IWL_PCI_DEVICE(0x3165, 0x4010, iwl3165_2ac_cfg)},
364 {IWL_PCI_DEVICE(0x3165, 0x4210, iwl3165_2ac_cfg)},
365
c4aee085
EH		 366/* 7265 Series */
367 {IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
53e88cb1 368 {IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
f7690915 369 {IWL_PCI_DEVICE(0x095A, 0x5100, iwl7265_2ac_cfg)},
53e88cb1 370 {IWL_PCI_DEVICE(0x095B, 0x5310, iwl7265_2ac_cfg)},
acfcd9ed 371 {IWL_PCI_DEVICE(0x095B, 0x5302, iwl7265_n_cfg)},
53e88cb1 372 {IWL_PCI_DEVICE(0x095B, 0x5210, iwl7265_2ac_cfg)},
efc5520c 373 {IWL_PCI_DEVICE(0x095A, 0x5012, iwl7265_2ac_cfg)},
acfcd9ed 374 {IWL_PCI_DEVICE(0x095A, 0x5412, iwl7265_2ac_cfg)},
53e88cb1 375 {IWL_PCI_DEVICE(0x095A, 0x5410, iwl7265_2ac_cfg)},
b3c063ae 376 {IWL_PCI_DEVICE(0x095A, 0x5510, iwl7265_2ac_cfg)},
efc5520c 377 {IWL_PCI_DEVICE(0x095A, 0x5400, iwl7265_2ac_cfg)},
53e88cb1
OG		 378 {IWL_PCI_DEVICE(0x095A, 0x1010, iwl7265_2ac_cfg)},
379 {IWL_PCI_DEVICE(0x095A, 0x5000, iwl7265_2n_cfg)},
f7690915 380 {IWL_PCI_DEVICE(0x095A, 0x500A, iwl7265_2n_cfg)},
53e88cb1
OG		 381 {IWL_PCI_DEVICE(0x095B, 0x5200, iwl7265_2n_cfg)},
382 {IWL_PCI_DEVICE(0x095A, 0x5002, iwl7265_n_cfg)},
80f2679e 383 {IWL_PCI_DEVICE(0x095A, 0x5102, iwl7265_n_cfg)},
53e88cb1
OG		 384 {IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)},
385 {IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)},
f7690915 386 {IWL_PCI_DEVICE(0x095A, 0x9012, iwl7265_2ac_cfg)},
498abba6 387 {IWL_PCI_DEVICE(0x095A, 0x900A, iwl7265_2ac_cfg)},
efc5520c 388 {IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)},
f7690915 389 {IWL_PCI_DEVICE(0x095A, 0x9112, iwl7265_2ac_cfg)},
53e88cb1 390 {IWL_PCI_DEVICE(0x095A, 0x9210, iwl7265_2ac_cfg)},
b3c063ae 391 {IWL_PCI_DEVICE(0x095B, 0x9200, iwl7265_2ac_cfg)},
efc5520c
OG		 392 {IWL_PCI_DEVICE(0x095A, 0x9510, iwl7265_2ac_cfg)},
393 {IWL_PCI_DEVICE(0x095A, 0x9310, iwl7265_2ac_cfg)},
53e88cb1
OG		 394 {IWL_PCI_DEVICE(0x095A, 0x9410, iwl7265_2ac_cfg)},
395 {IWL_PCI_DEVICE(0x095A, 0x5020, iwl7265_2n_cfg)},
396 {IWL_PCI_DEVICE(0x095A, 0x502A, iwl7265_2n_cfg)},
397 {IWL_PCI_DEVICE(0x095A, 0x5420, iwl7265_2n_cfg)},
398 {IWL_PCI_DEVICE(0x095A, 0x5090, iwl7265_2ac_cfg)},
efc5520c
OG		 399 {IWL_PCI_DEVICE(0x095A, 0x5190, iwl7265_2ac_cfg)},
400 {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)},
53e88cb1
OG		 401 {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
402 {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
503ab8c5
EH		 403
404/* 8000 Series */
405 {IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)},
406 {IWL_PCI_DEVICE(0x24F4, 0x0030, iwl8260_2ac_cfg)},
4f25bbdb 407#endif /* CONFIG_IWLMVM */
99cd4714 408
48d1a211
EG		 409 {0}
410};
411MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
412
bcb079a1
IY		 413#ifdef CONFIG_ACPI
414#define SPL_METHOD "SPLC"
415#define SPL_DOMAINTYPE_MODULE BIT(0)
416#define SPL_DOMAINTYPE_WIFI BIT(1)
417#define SPL_DOMAINTYPE_WIGIG BIT(2)
418#define SPL_DOMAINTYPE_RFEM BIT(3)
419
420static u64 splx_get_pwr_limit(struct iwl_trans *trans, union acpi_object *splx)
421{
422 union acpi_object *limits, *domain_type, *power_limit;
423
424 if (splx->type != ACPI_TYPE_PACKAGE ||
425 splx->package.count != 2 ||
426 splx->package.elements[0].type != ACPI_TYPE_INTEGER ||
427 splx->package.elements[0].integer.value != 0) {
3c6acb61 428 IWL_ERR(trans, "Unsupported splx structure\n");
bcb079a1
IY		 429 return 0;
430 }
431
432 limits = &splx->package.elements[1];
433 if (limits->type != ACPI_TYPE_PACKAGE ||
434 limits->package.count < 2 ||
435 limits->package.elements[0].type != ACPI_TYPE_INTEGER ||
436 limits->package.elements[1].type != ACPI_TYPE_INTEGER) {
3c6acb61 437 IWL_ERR(trans, "Invalid limits element\n");
bcb079a1
IY		 438 return 0;
439 }
440
441 domain_type = &limits->package.elements[0];
442 power_limit = &limits->package.elements[1];
443 if (!(domain_type->integer.value & SPL_DOMAINTYPE_WIFI)) {
3c6acb61 444 IWL_DEBUG_INFO(trans, "WiFi power is not limited\n");
bcb079a1
IY		 445 return 0;
446 }
447
448 return power_limit->integer.value;
449}
450
451static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev)
452{
453 acpi_handle pxsx_handle;
454 acpi_handle handle;
455 struct acpi_buffer splx = {ACPI_ALLOCATE_BUFFER, NULL};
456 acpi_status status;
457
458 pxsx_handle = ACPI_HANDLE(&pdev->dev);
459 if (!pxsx_handle) {
c42e8109 460 IWL_DEBUG_INFO(trans,
3c6acb61 461 "Could not retrieve root port ACPI handle\n");
bcb079a1
IY		 462 return;
463 }
464
465 /* Get the method's handle */
466 status = acpi_get_handle(pxsx_handle, (acpi_string)SPL_METHOD, &handle);
467 if (ACPI_FAILURE(status)) {
3c6acb61 468 IWL_DEBUG_INFO(trans, "SPL method not found\n");
bcb079a1
IY		 469 return;
470 }
471
472 /* Call SPLC with no arguments */
473 status = acpi_evaluate_object(handle, NULL, NULL, &splx);
474 if (ACPI_FAILURE(status)) {
3c6acb61 475 IWL_ERR(trans, "SPLC invocation failed (0x%x)\n", status);
bcb079a1
IY		 476 return;
477 }
478
479 trans->dflt_pwr_limit = splx_get_pwr_limit(trans, splx.pointer);
3c6acb61 480 IWL_DEBUG_INFO(trans, "Default power limit set to %lld\n",
bcb079a1
IY		 481 trans->dflt_pwr_limit);
482 kfree(splx.pointer);
483}
484
485#else /* CONFIG_ACPI */
486static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) {}
487#endif
488
99673ee5
EG		 489/* PCI registers */
490#define PCI_CFG_RETRY_TIMEOUT 0x041
491
48d1a211
EG		 492static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
493{
706c4ff6 494 const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
36a79223 495 struct iwl_trans *iwl_trans;
9130bab1 496 struct iwl_trans_pcie *trans_pcie;
59f547ac 497 int ret;
87ce05a2
EG		 498
499 iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg);
6965a354
LC		 500 if (IS_ERR(iwl_trans))
501 return PTR_ERR(iwl_trans);
87ce05a2 502
36a79223
EG		 503 pci_set_drvdata(pdev, iwl_trans);
504
9130bab1 505 trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans);
87ce05a2 506 trans_pcie->drv = iwl_drv_start(iwl_trans, cfg);
59f547ac 507
eafe25e0 508 if (IS_ERR(trans_pcie->drv)) {
59f547ac 509 ret = PTR_ERR(trans_pcie->drv);
b52e7ea1 510 goto out_free_trans;
59f547ac 511 }
a42a1844 512
bcb079a1
IY		 513 set_dflt_pwr_limit(iwl_trans, pdev);
514
9da987ac 515 /* register transport layer debugfs here */
59f547ac
EG		 516 ret = iwl_trans_dbgfs_register(iwl_trans, iwl_trans->dbgfs_dir);
517 if (ret)
9da987ac
MV		 518 goto out_free_drv;
519
a48709c5
EG		 520 return 0;
521
9da987ac
MV		 522out_free_drv:
523 iwl_drv_stop(trans_pcie->drv);
b52e7ea1 524out_free_trans:
d1ff5253 525 iwl_trans_pcie_free(iwl_trans);
59f547ac 526 return ret;
48d1a211
EG		 527}
528
d00064d4 529static void iwl_pci_remove(struct pci_dev *pdev)
084dd791 530{
9130bab1
EG		 531 struct iwl_trans *trans = pci_get_drvdata(pdev);
532 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
65e291ac 533
9130bab1 534 iwl_drv_stop(trans_pcie->drv);
d1ff5253 535 iwl_trans_pcie_free(trans);
084dd791
EG		 536}
537
f090fba3 538#ifdef CONFIG_PM_SLEEP
48d1a211
EG		 539
540static int iwl_pci_suspend(struct device *device)
541{
b09b296d
EG		 542 /* Before you put code here, think about WoWLAN. You cannot check here
543 * whether WoWLAN is enabled or not, and your code will run even if
544 * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx.
545 */
546
5fdda047 547 return 0;
48d1a211
EG		 548}
549
550static int iwl_pci_resume(struct device *device)
551{
552 struct pci_dev *pdev = to_pci_dev(device);
5fdda047
JB		 553 struct iwl_trans *trans = pci_get_drvdata(pdev);
554 bool hw_rfkill;
48d1a211 555
b09b296d
EG		 556 /* Before you put code here, think about WoWLAN. You cannot check here
557 * whether WoWLAN is enabled or not, and your code will run even if
558 * WoWLAN is enabled - the NIC may be alive.
559 */
560
48d1a211
EG		 561 /*
562 * We disable the RETRY_TIMEOUT register (0x41) to keep
563 * PCI Tx retries from interfering with C3 CPU state.
564 */
565 pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
566
5fdda047
JB		 567 if (!trans->op_mode)
568 return 0;
569
570 iwl_enable_rfkill_int(trans);
571
572 hw_rfkill = iwl_is_rfkill_set(trans);
14cfca71 573 iwl_trans_pcie_rf_kill(trans, hw_rfkill);
5fdda047
JB		 574
575 return 0;
48d1a211
EG		 576}
577
1e5cf9b0 578static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume);
48d1a211
EG		 579
580#define IWL_PM_OPS (&iwl_dev_pm_ops)
581
582#else
583
584#define IWL_PM_OPS NULL
585
586#endif
587
588static struct pci_driver iwl_pci_driver = {
589 .name = DRV_NAME,
590 .id_table = iwl_hw_card_ids,
591 .probe = iwl_pci_probe,
d00064d4 592 .remove = iwl_pci_remove,
48d1a211
EG		 593 .driver.pm = IWL_PM_OPS,
594};
595
596int __must_check iwl_pci_register_driver(void)
597{
598 int ret;
599 ret = pci_register_driver(&iwl_pci_driver);
600 if (ret)
601 pr_err("Unable to initialize PCI module\n");
602
603 return ret;
604}
605
606void iwl_pci_unregister_driver(void)
607{
608 pci_unregister_driver(&iwl_pci_driver);
609}
Linux 6.x block layer and io_uring tree(s)