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path: root/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/drv.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c685
1 files changed, 685 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
new file mode 100644
index 000000000000..644b58bc5226
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -0,0 +1,685 @@
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 *
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 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
26 * in the file called COPYING.
27 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
34 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
35 * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
36 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *
64 *****************************************************************************/
65
66#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
67
68#include <linux/module.h>
69#include <linux/pci.h>
70#include <linux/pci-aspm.h>
71#include <linux/acpi.h>
72
73#include "iwl-trans.h"
74#include "iwl-drv.h"
75#include "internal.h"
76
77#define IWL_PCI_DEVICE(dev, subdev, cfg) \
78 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
79 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
80 .driver_data = (kernel_ulong_t)&(cfg)
81
82/* Hardware specific file defines the PCI IDs table for that hardware module */
83static const struct pci_device_id iwl_hw_card_ids[] = {
84#if IS_ENABLED(CONFIG_IWLDVM)
85 {IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
86 {IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
87 {IWL_PCI_DEVICE(0x4232, 0x1204, iwl5100_agn_cfg)}, /* Mini Card */
88 {IWL_PCI_DEVICE(0x4232, 0x1304, iwl5100_agn_cfg)}, /* Half Mini Card */
89 {IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bgn_cfg)}, /* Mini Card */
90 {IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bgn_cfg)}, /* Half Mini Card */
91 {IWL_PCI_DEVICE(0x4232, 0x1206, iwl5100_abg_cfg)}, /* Mini Card */
92 {IWL_PCI_DEVICE(0x4232, 0x1306, iwl5100_abg_cfg)}, /* Half Mini Card */
93 {IWL_PCI_DEVICE(0x4232, 0x1221, iwl5100_agn_cfg)}, /* Mini Card */
94 {IWL_PCI_DEVICE(0x4232, 0x1321, iwl5100_agn_cfg)}, /* Half Mini Card */
95 {IWL_PCI_DEVICE(0x4232, 0x1224, iwl5100_agn_cfg)}, /* Mini Card */
96 {IWL_PCI_DEVICE(0x4232, 0x1324, iwl5100_agn_cfg)}, /* Half Mini Card */
97 {IWL_PCI_DEVICE(0x4232, 0x1225, iwl5100_bgn_cfg)}, /* Mini Card */
98 {IWL_PCI_DEVICE(0x4232, 0x1325, iwl5100_bgn_cfg)}, /* Half Mini Card */
99 {IWL_PCI_DEVICE(0x4232, 0x1226, iwl5100_abg_cfg)}, /* Mini Card */
100 {IWL_PCI_DEVICE(0x4232, 0x1326, iwl5100_abg_cfg)}, /* Half Mini Card */
101 {IWL_PCI_DEVICE(0x4237, 0x1211, iwl5100_agn_cfg)}, /* Mini Card */
102 {IWL_PCI_DEVICE(0x4237, 0x1311, iwl5100_agn_cfg)}, /* Half Mini Card */
103 {IWL_PCI_DEVICE(0x4237, 0x1214, iwl5100_agn_cfg)}, /* Mini Card */
104 {IWL_PCI_DEVICE(0x4237, 0x1314, iwl5100_agn_cfg)}, /* Half Mini Card */
105 {IWL_PCI_DEVICE(0x4237, 0x1215, iwl5100_bgn_cfg)}, /* Mini Card */
106 {IWL_PCI_DEVICE(0x4237, 0x1315, iwl5100_bgn_cfg)}, /* Half Mini Card */
107 {IWL_PCI_DEVICE(0x4237, 0x1216, iwl5100_abg_cfg)}, /* Mini Card */
108 {IWL_PCI_DEVICE(0x4237, 0x1316, iwl5100_abg_cfg)}, /* Half Mini Card */
109
110/* 5300 Series WiFi */
111 {IWL_PCI_DEVICE(0x4235, 0x1021, iwl5300_agn_cfg)}, /* Mini Card */
112 {IWL_PCI_DEVICE(0x4235, 0x1121, iwl5300_agn_cfg)}, /* Half Mini Card */
113 {IWL_PCI_DEVICE(0x4235, 0x1024, iwl5300_agn_cfg)}, /* Mini Card */
114 {IWL_PCI_DEVICE(0x4235, 0x1124, iwl5300_agn_cfg)}, /* Half Mini Card */
115 {IWL_PCI_DEVICE(0x4235, 0x1001, iwl5300_agn_cfg)}, /* Mini Card */
116 {IWL_PCI_DEVICE(0x4235, 0x1101, iwl5300_agn_cfg)}, /* Half Mini Card */
117 {IWL_PCI_DEVICE(0x4235, 0x1004, iwl5300_agn_cfg)}, /* Mini Card */
118 {IWL_PCI_DEVICE(0x4235, 0x1104, iwl5300_agn_cfg)}, /* Half Mini Card */
119 {IWL_PCI_DEVICE(0x4236, 0x1011, iwl5300_agn_cfg)}, /* Mini Card */
120 {IWL_PCI_DEVICE(0x4236, 0x1111, iwl5300_agn_cfg)}, /* Half Mini Card */
121 {IWL_PCI_DEVICE(0x4236, 0x1014, iwl5300_agn_cfg)}, /* Mini Card */
122 {IWL_PCI_DEVICE(0x4236, 0x1114, iwl5300_agn_cfg)}, /* Half Mini Card */
123
124/* 5350 Series WiFi/WiMax */
125 {IWL_PCI_DEVICE(0x423A, 0x1001, iwl5350_agn_cfg)}, /* Mini Card */
126 {IWL_PCI_DEVICE(0x423A, 0x1021, iwl5350_agn_cfg)}, /* Mini Card */
127 {IWL_PCI_DEVICE(0x423B, 0x1011, iwl5350_agn_cfg)}, /* Mini Card */
128
129/* 5150 Series Wifi/WiMax */
130 {IWL_PCI_DEVICE(0x423C, 0x1201, iwl5150_agn_cfg)}, /* Mini Card */
131 {IWL_PCI_DEVICE(0x423C, 0x1301, iwl5150_agn_cfg)}, /* Half Mini Card */
132 {IWL_PCI_DEVICE(0x423C, 0x1206, iwl5150_abg_cfg)}, /* Mini Card */
133 {IWL_PCI_DEVICE(0x423C, 0x1306, iwl5150_abg_cfg)}, /* Half Mini Card */
134 {IWL_PCI_DEVICE(0x423C, 0x1221, iwl5150_agn_cfg)}, /* Mini Card */
135 {IWL_PCI_DEVICE(0x423C, 0x1321, iwl5150_agn_cfg)}, /* Half Mini Card */
136 {IWL_PCI_DEVICE(0x423C, 0x1326, iwl5150_abg_cfg)}, /* Half Mini Card */
137
138 {IWL_PCI_DEVICE(0x423D, 0x1211, iwl5150_agn_cfg)}, /* Mini Card */
139 {IWL_PCI_DEVICE(0x423D, 0x1311, iwl5150_agn_cfg)}, /* Half Mini Card */
140 {IWL_PCI_DEVICE(0x423D, 0x1216, iwl5150_abg_cfg)}, /* Mini Card */
141 {IWL_PCI_DEVICE(0x423D, 0x1316, iwl5150_abg_cfg)}, /* Half Mini Card */
142
143/* 6x00 Series */
144 {IWL_PCI_DEVICE(0x422B, 0x1101, iwl6000_3agn_cfg)},
145 {IWL_PCI_DEVICE(0x422B, 0x1108, iwl6000_3agn_cfg)},
146 {IWL_PCI_DEVICE(0x422B, 0x1121, iwl6000_3agn_cfg)},
147 {IWL_PCI_DEVICE(0x422B, 0x1128, iwl6000_3agn_cfg)},
148 {IWL_PCI_DEVICE(0x422C, 0x1301, iwl6000i_2agn_cfg)},
149 {IWL_PCI_DEVICE(0x422C, 0x1306, iwl6000i_2abg_cfg)},
150 {IWL_PCI_DEVICE(0x422C, 0x1307, iwl6000i_2bg_cfg)},
151 {IWL_PCI_DEVICE(0x422C, 0x1321, iwl6000i_2agn_cfg)},
152 {IWL_PCI_DEVICE(0x422C, 0x1326, iwl6000i_2abg_cfg)},
153 {IWL_PCI_DEVICE(0x4238, 0x1111, iwl6000_3agn_cfg)},
154 {IWL_PCI_DEVICE(0x4238, 0x1118, iwl6000_3agn_cfg)},
155 {IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)},
156 {IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
157
158/* 6x05 Series */
159 {IWL_PCI_DEVICE(0x0082, 0x1301, iwl6005_2agn_cfg)},
160 {IWL_PCI_DEVICE(0x0082, 0x1306, iwl6005_2abg_cfg)},
161 {IWL_PCI_DEVICE(0x0082, 0x1307, iwl6005_2bg_cfg)},
162 {IWL_PCI_DEVICE(0x0082, 0x1308, iwl6005_2agn_cfg)},
163 {IWL_PCI_DEVICE(0x0082, 0x1321, iwl6005_2agn_cfg)},
164 {IWL_PCI_DEVICE(0x0082, 0x1326, iwl6005_2abg_cfg)},
165 {IWL_PCI_DEVICE(0x0082, 0x1328, iwl6005_2agn_cfg)},
166 {IWL_PCI_DEVICE(0x0085, 0x1311, iwl6005_2agn_cfg)},
167 {IWL_PCI_DEVICE(0x0085, 0x1318, iwl6005_2agn_cfg)},
168 {IWL_PCI_DEVICE(0x0085, 0x1316, iwl6005_2abg_cfg)},
169 {IWL_PCI_DEVICE(0x0082, 0xC020, iwl6005_2agn_sff_cfg)},
170 {IWL_PCI_DEVICE(0x0085, 0xC220, iwl6005_2agn_sff_cfg)},
171 {IWL_PCI_DEVICE(0x0085, 0xC228, iwl6005_2agn_sff_cfg)},
172 {IWL_PCI_DEVICE(0x0082, 0x4820, iwl6005_2agn_d_cfg)},
173 {IWL_PCI_DEVICE(0x0082, 0x1304, iwl6005_2agn_mow1_cfg)},/* low 5GHz active */
174 {IWL_PCI_DEVICE(0x0082, 0x1305, iwl6005_2agn_mow2_cfg)},/* high 5GHz active */
175
176/* 6x30 Series */
177 {IWL_PCI_DEVICE(0x008A, 0x5305, iwl1030_bgn_cfg)},
178 {IWL_PCI_DEVICE(0x008A, 0x5307, iwl1030_bg_cfg)},
179 {IWL_PCI_DEVICE(0x008A, 0x5325, iwl1030_bgn_cfg)},
180 {IWL_PCI_DEVICE(0x008A, 0x5327, iwl1030_bg_cfg)},
181 {IWL_PCI_DEVICE(0x008B, 0x5315, iwl1030_bgn_cfg)},
182 {IWL_PCI_DEVICE(0x008B, 0x5317, iwl1030_bg_cfg)},
183 {IWL_PCI_DEVICE(0x0090, 0x5211, iwl6030_2agn_cfg)},
184 {IWL_PCI_DEVICE(0x0090, 0x5215, iwl6030_2bgn_cfg)},
185 {IWL_PCI_DEVICE(0x0090, 0x5216, iwl6030_2abg_cfg)},
186 {IWL_PCI_DEVICE(0x0091, 0x5201, iwl6030_2agn_cfg)},
187 {IWL_PCI_DEVICE(0x0091, 0x5205, iwl6030_2bgn_cfg)},
188 {IWL_PCI_DEVICE(0x0091, 0x5206, iwl6030_2abg_cfg)},
189 {IWL_PCI_DEVICE(0x0091, 0x5207, iwl6030_2bg_cfg)},
190 {IWL_PCI_DEVICE(0x0091, 0x5221, iwl6030_2agn_cfg)},
191 {IWL_PCI_DEVICE(0x0091, 0x5225, iwl6030_2bgn_cfg)},
192 {IWL_PCI_DEVICE(0x0091, 0x5226, iwl6030_2abg_cfg)},
193
194/* 6x50 WiFi/WiMax Series */
195 {IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)},
196 {IWL_PCI_DEVICE(0x0087, 0x1306, iwl6050_2abg_cfg)},
197 {IWL_PCI_DEVICE(0x0087, 0x1321, iwl6050_2agn_cfg)},
198 {IWL_PCI_DEVICE(0x0087, 0x1326, iwl6050_2abg_cfg)},
199 {IWL_PCI_DEVICE(0x0089, 0x1311, iwl6050_2agn_cfg)},
200 {IWL_PCI_DEVICE(0x0089, 0x1316, iwl6050_2abg_cfg)},
201
202/* 6150 WiFi/WiMax Series */
203 {IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
204 {IWL_PCI_DEVICE(0x0885, 0x1307, iwl6150_bg_cfg)},
205 {IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
206 {IWL_PCI_DEVICE(0x0885, 0x1327, iwl6150_bg_cfg)},
207 {IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
208 {IWL_PCI_DEVICE(0x0886, 0x1317, iwl6150_bg_cfg)},
209
210/* 1000 Series WiFi */
211 {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
212 {IWL_PCI_DEVICE(0x0083, 0x1305, iwl1000_bgn_cfg)},
213 {IWL_PCI_DEVICE(0x0083, 0x1225, iwl1000_bgn_cfg)},
214 {IWL_PCI_DEVICE(0x0083, 0x1325, iwl1000_bgn_cfg)},
215 {IWL_PCI_DEVICE(0x0084, 0x1215, iwl1000_bgn_cfg)},
216 {IWL_PCI_DEVICE(0x0084, 0x1315, iwl1000_bgn_cfg)},
217 {IWL_PCI_DEVICE(0x0083, 0x1206, iwl1000_bg_cfg)},
218 {IWL_PCI_DEVICE(0x0083, 0x1306, iwl1000_bg_cfg)},
219 {IWL_PCI_DEVICE(0x0083, 0x1226, iwl1000_bg_cfg)},
220 {IWL_PCI_DEVICE(0x0083, 0x1326, iwl1000_bg_cfg)},
221 {IWL_PCI_DEVICE(0x0084, 0x1216, iwl1000_bg_cfg)},
222 {IWL_PCI_DEVICE(0x0084, 0x1316, iwl1000_bg_cfg)},
223
224/* 100 Series WiFi */
225 {IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
226 {IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
227 {IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
228 {IWL_PCI_DEVICE(0x08AF, 0x1017, iwl100_bg_cfg)},
229 {IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
230 {IWL_PCI_DEVICE(0x08AE, 0x1027, iwl100_bg_cfg)},
231
232/* 130 Series WiFi */
233 {IWL_PCI_DEVICE(0x0896, 0x5005, iwl130_bgn_cfg)},
234 {IWL_PCI_DEVICE(0x0896, 0x5007, iwl130_bg_cfg)},
235 {IWL_PCI_DEVICE(0x0897, 0x5015, iwl130_bgn_cfg)},
236 {IWL_PCI_DEVICE(0x0897, 0x5017, iwl130_bg_cfg)},
237 {IWL_PCI_DEVICE(0x0896, 0x5025, iwl130_bgn_cfg)},
238 {IWL_PCI_DEVICE(0x0896, 0x5027, iwl130_bg_cfg)},
239
240/* 2x00 Series */
241 {IWL_PCI_DEVICE(0x0890, 0x4022, iwl2000_2bgn_cfg)},
242 {IWL_PCI_DEVICE(0x0891, 0x4222, iwl2000_2bgn_cfg)},
243 {IWL_PCI_DEVICE(0x0890, 0x4422, iwl2000_2bgn_cfg)},
244 {IWL_PCI_DEVICE(0x0890, 0x4822, iwl2000_2bgn_d_cfg)},
245
246/* 2x30 Series */
247 {IWL_PCI_DEVICE(0x0887, 0x4062, iwl2030_2bgn_cfg)},
248 {IWL_PCI_DEVICE(0x0888, 0x4262, iwl2030_2bgn_cfg)},
249 {IWL_PCI_DEVICE(0x0887, 0x4462, iwl2030_2bgn_cfg)},
250
251/* 6x35 Series */
252 {IWL_PCI_DEVICE(0x088E, 0x4060, iwl6035_2agn_cfg)},
253 {IWL_PCI_DEVICE(0x088E, 0x406A, iwl6035_2agn_sff_cfg)},
254 {IWL_PCI_DEVICE(0x088F, 0x4260, iwl6035_2agn_cfg)},
255 {IWL_PCI_DEVICE(0x088F, 0x426A, iwl6035_2agn_sff_cfg)},
256 {IWL_PCI_DEVICE(0x088E, 0x4460, iwl6035_2agn_cfg)},
257 {IWL_PCI_DEVICE(0x088E, 0x446A, iwl6035_2agn_sff_cfg)},
258 {IWL_PCI_DEVICE(0x088E, 0x4860, iwl6035_2agn_cfg)},
259 {IWL_PCI_DEVICE(0x088F, 0x5260, iwl6035_2agn_cfg)},
260
261/* 105 Series */
262 {IWL_PCI_DEVICE(0x0894, 0x0022, iwl105_bgn_cfg)},
263 {IWL_PCI_DEVICE(0x0895, 0x0222, iwl105_bgn_cfg)},
264 {IWL_PCI_DEVICE(0x0894, 0x0422, iwl105_bgn_cfg)},
265 {IWL_PCI_DEVICE(0x0894, 0x0822, iwl105_bgn_d_cfg)},
266
267/* 135 Series */
268 {IWL_PCI_DEVICE(0x0892, 0x0062, iwl135_bgn_cfg)},
269 {IWL_PCI_DEVICE(0x0893, 0x0262, iwl135_bgn_cfg)},
270 {IWL_PCI_DEVICE(0x0892, 0x0462, iwl135_bgn_cfg)},
271#endif /* CONFIG_IWLDVM */
272
273#if IS_ENABLED(CONFIG_IWLMVM)
274/* 7260 Series */
275 {IWL_PCI_DEVICE(0x08B1, 0x4070, iwl7260_2ac_cfg)},
276 {IWL_PCI_DEVICE(0x08B1, 0x4072, iwl7260_2ac_cfg)},
277 {IWL_PCI_DEVICE(0x08B1, 0x4170, iwl7260_2ac_cfg)},
278 {IWL_PCI_DEVICE(0x08B1, 0x4C60, iwl7260_2ac_cfg)},
279 {IWL_PCI_DEVICE(0x08B1, 0x4C70, iwl7260_2ac_cfg)},
280 {IWL_PCI_DEVICE(0x08B1, 0x4060, iwl7260_2n_cfg)},
281 {IWL_PCI_DEVICE(0x08B1, 0x406A, iwl7260_2n_cfg)},
282 {IWL_PCI_DEVICE(0x08B1, 0x4160, iwl7260_2n_cfg)},
283 {IWL_PCI_DEVICE(0x08B1, 0x4062, iwl7260_n_cfg)},
284 {IWL_PCI_DEVICE(0x08B1, 0x4162, iwl7260_n_cfg)},
285 {IWL_PCI_DEVICE(0x08B2, 0x4270, iwl7260_2ac_cfg)},
286 {IWL_PCI_DEVICE(0x08B2, 0x4272, iwl7260_2ac_cfg)},
287 {IWL_PCI_DEVICE(0x08B2, 0x4260, iwl7260_2n_cfg)},
288 {IWL_PCI_DEVICE(0x08B2, 0x426A, iwl7260_2n_cfg)},
289 {IWL_PCI_DEVICE(0x08B2, 0x4262, iwl7260_n_cfg)},
290 {IWL_PCI_DEVICE(0x08B1, 0x4470, iwl7260_2ac_cfg)},
291 {IWL_PCI_DEVICE(0x08B1, 0x4472, iwl7260_2ac_cfg)},
292 {IWL_PCI_DEVICE(0x08B1, 0x4460, iwl7260_2n_cfg)},
293 {IWL_PCI_DEVICE(0x08B1, 0x446A, iwl7260_2n_cfg)},
294 {IWL_PCI_DEVICE(0x08B1, 0x4462, iwl7260_n_cfg)},
295 {IWL_PCI_DEVICE(0x08B1, 0x4870, iwl7260_2ac_cfg)},
296 {IWL_PCI_DEVICE(0x08B1, 0x486E, iwl7260_2ac_cfg)},
297 {IWL_PCI_DEVICE(0x08B1, 0x4A70, iwl7260_2ac_cfg_high_temp)},
298 {IWL_PCI_DEVICE(0x08B1, 0x4A6E, iwl7260_2ac_cfg_high_temp)},
299 {IWL_PCI_DEVICE(0x08B1, 0x4A6C, iwl7260_2ac_cfg_high_temp)},
300 {IWL_PCI_DEVICE(0x08B1, 0x4570, iwl7260_2ac_cfg)},
301 {IWL_PCI_DEVICE(0x08B1, 0x4560, iwl7260_2n_cfg)},
302 {IWL_PCI_DEVICE(0x08B2, 0x4370, iwl7260_2ac_cfg)},
303 {IWL_PCI_DEVICE(0x08B2, 0x4360, iwl7260_2n_cfg)},
304 {IWL_PCI_DEVICE(0x08B1, 0x5070, iwl7260_2ac_cfg)},
305 {IWL_PCI_DEVICE(0x08B1, 0x5072, iwl7260_2ac_cfg)},
306 {IWL_PCI_DEVICE(0x08B1, 0x5170, iwl7260_2ac_cfg)},
307 {IWL_PCI_DEVICE(0x08B1, 0x5770, iwl7260_2ac_cfg)},
308 {IWL_PCI_DEVICE(0x08B1, 0x4020, iwl7260_2n_cfg)},
309 {IWL_PCI_DEVICE(0x08B1, 0x402A, iwl7260_2n_cfg)},
310 {IWL_PCI_DEVICE(0x08B2, 0x4220, iwl7260_2n_cfg)},
311 {IWL_PCI_DEVICE(0x08B1, 0x4420, iwl7260_2n_cfg)},
312 {IWL_PCI_DEVICE(0x08B1, 0xC070, iwl7260_2ac_cfg)},
313 {IWL_PCI_DEVICE(0x08B1, 0xC072, iwl7260_2ac_cfg)},
314 {IWL_PCI_DEVICE(0x08B1, 0xC170, iwl7260_2ac_cfg)},
315 {IWL_PCI_DEVICE(0x08B1, 0xC060, iwl7260_2n_cfg)},
316 {IWL_PCI_DEVICE(0x08B1, 0xC06A, iwl7260_2n_cfg)},
317 {IWL_PCI_DEVICE(0x08B1, 0xC160, iwl7260_2n_cfg)},
318 {IWL_PCI_DEVICE(0x08B1, 0xC062, iwl7260_n_cfg)},
319 {IWL_PCI_DEVICE(0x08B1, 0xC162, iwl7260_n_cfg)},
320 {IWL_PCI_DEVICE(0x08B1, 0xC770, iwl7260_2ac_cfg)},
321 {IWL_PCI_DEVICE(0x08B1, 0xC760, iwl7260_2n_cfg)},
322 {IWL_PCI_DEVICE(0x08B2, 0xC270, iwl7260_2ac_cfg)},
323 {IWL_PCI_DEVICE(0x08B1, 0xCC70, iwl7260_2ac_cfg)},
324 {IWL_PCI_DEVICE(0x08B1, 0xCC60, iwl7260_2ac_cfg)},
325 {IWL_PCI_DEVICE(0x08B2, 0xC272, iwl7260_2ac_cfg)},
326 {IWL_PCI_DEVICE(0x08B2, 0xC260, iwl7260_2n_cfg)},
327 {IWL_PCI_DEVICE(0x08B2, 0xC26A, iwl7260_n_cfg)},
328 {IWL_PCI_DEVICE(0x08B2, 0xC262, iwl7260_n_cfg)},
329 {IWL_PCI_DEVICE(0x08B1, 0xC470, iwl7260_2ac_cfg)},
330 {IWL_PCI_DEVICE(0x08B1, 0xC472, iwl7260_2ac_cfg)},
331 {IWL_PCI_DEVICE(0x08B1, 0xC460, iwl7260_2n_cfg)},
332 {IWL_PCI_DEVICE(0x08B1, 0xC462, iwl7260_n_cfg)},
333 {IWL_PCI_DEVICE(0x08B1, 0xC570, iwl7260_2ac_cfg)},
334 {IWL_PCI_DEVICE(0x08B1, 0xC560, iwl7260_2n_cfg)},
335 {IWL_PCI_DEVICE(0x08B2, 0xC370, iwl7260_2ac_cfg)},
336 {IWL_PCI_DEVICE(0x08B1, 0xC360, iwl7260_2n_cfg)},
337 {IWL_PCI_DEVICE(0x08B1, 0xC020, iwl7260_2n_cfg)},
338 {IWL_PCI_DEVICE(0x08B1, 0xC02A, iwl7260_2n_cfg)},
339 {IWL_PCI_DEVICE(0x08B2, 0xC220, iwl7260_2n_cfg)},
340 {IWL_PCI_DEVICE(0x08B1, 0xC420, iwl7260_2n_cfg)},
341
342/* 3160 Series */
343 {IWL_PCI_DEVICE(0x08B3, 0x0070, iwl3160_2ac_cfg)},
344 {IWL_PCI_DEVICE(0x08B3, 0x0072, iwl3160_2ac_cfg)},
345 {IWL_PCI_DEVICE(0x08B3, 0x0170, iwl3160_2ac_cfg)},
346 {IWL_PCI_DEVICE(0x08B3, 0x0172, iwl3160_2ac_cfg)},
347 {IWL_PCI_DEVICE(0x08B3, 0x0060, iwl3160_2n_cfg)},
348 {IWL_PCI_DEVICE(0x08B3, 0x0062, iwl3160_n_cfg)},
349 {IWL_PCI_DEVICE(0x08B4, 0x0270, iwl3160_2ac_cfg)},
350 {IWL_PCI_DEVICE(0x08B4, 0x0272, iwl3160_2ac_cfg)},
351 {IWL_PCI_DEVICE(0x08B3, 0x0470, iwl3160_2ac_cfg)},
352 {IWL_PCI_DEVICE(0x08B3, 0x0472, iwl3160_2ac_cfg)},
353 {IWL_PCI_DEVICE(0x08B4, 0x0370, iwl3160_2ac_cfg)},
354 {IWL_PCI_DEVICE(0x08B3, 0x8070, iwl3160_2ac_cfg)},
355 {IWL_PCI_DEVICE(0x08B3, 0x8072, iwl3160_2ac_cfg)},
356 {IWL_PCI_DEVICE(0x08B3, 0x8170, iwl3160_2ac_cfg)},
357 {IWL_PCI_DEVICE(0x08B3, 0x8172, iwl3160_2ac_cfg)},
358 {IWL_PCI_DEVICE(0x08B3, 0x8060, iwl3160_2n_cfg)},
359 {IWL_PCI_DEVICE(0x08B3, 0x8062, iwl3160_n_cfg)},
360 {IWL_PCI_DEVICE(0x08B4, 0x8270, iwl3160_2ac_cfg)},
361 {IWL_PCI_DEVICE(0x08B4, 0x8370, iwl3160_2ac_cfg)},
362 {IWL_PCI_DEVICE(0x08B4, 0x8272, iwl3160_2ac_cfg)},
363 {IWL_PCI_DEVICE(0x08B3, 0x8470, iwl3160_2ac_cfg)},
364 {IWL_PCI_DEVICE(0x08B3, 0x8570, iwl3160_2ac_cfg)},
365 {IWL_PCI_DEVICE(0x08B3, 0x1070, iwl3160_2ac_cfg)},
366 {IWL_PCI_DEVICE(0x08B3, 0x1170, iwl3160_2ac_cfg)},
367
368/* 3165 Series */
369 {IWL_PCI_DEVICE(0x3165, 0x4010, iwl3165_2ac_cfg)},
370 {IWL_PCI_DEVICE(0x3165, 0x4012, iwl3165_2ac_cfg)},
371 {IWL_PCI_DEVICE(0x3166, 0x4212, iwl3165_2ac_cfg)},
372 {IWL_PCI_DEVICE(0x3165, 0x4410, iwl3165_2ac_cfg)},
373 {IWL_PCI_DEVICE(0x3165, 0x4510, iwl3165_2ac_cfg)},
374 {IWL_PCI_DEVICE(0x3165, 0x4110, iwl3165_2ac_cfg)},
375 {IWL_PCI_DEVICE(0x3166, 0x4310, iwl3165_2ac_cfg)},
376 {IWL_PCI_DEVICE(0x3166, 0x4210, iwl3165_2ac_cfg)},
377 {IWL_PCI_DEVICE(0x3165, 0x8010, iwl3165_2ac_cfg)},
378 {IWL_PCI_DEVICE(0x3165, 0x8110, iwl3165_2ac_cfg)},
379
380/* 7265 Series */
381 {IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
382 {IWL_PCI_DEVICE(0x095A, 0x5110, iwl7265_2ac_cfg)},
383 {IWL_PCI_DEVICE(0x095A, 0x5100, iwl7265_2ac_cfg)},
384 {IWL_PCI_DEVICE(0x095B, 0x5310, iwl7265_2ac_cfg)},
385 {IWL_PCI_DEVICE(0x095B, 0x5302, iwl7265_n_cfg)},
386 {IWL_PCI_DEVICE(0x095B, 0x5210, iwl7265_2ac_cfg)},
387 {IWL_PCI_DEVICE(0x095A, 0x5012, iwl7265_2ac_cfg)},
388 {IWL_PCI_DEVICE(0x095A, 0x5412, iwl7265_2ac_cfg)},
389 {IWL_PCI_DEVICE(0x095A, 0x5410, iwl7265_2ac_cfg)},
390 {IWL_PCI_DEVICE(0x095A, 0x5510, iwl7265_2ac_cfg)},
391 {IWL_PCI_DEVICE(0x095A, 0x5400, iwl7265_2ac_cfg)},
392 {IWL_PCI_DEVICE(0x095A, 0x1010, iwl7265_2ac_cfg)},
393 {IWL_PCI_DEVICE(0x095A, 0x5000, iwl7265_2n_cfg)},
394 {IWL_PCI_DEVICE(0x095A, 0x500A, iwl7265_2n_cfg)},
395 {IWL_PCI_DEVICE(0x095B, 0x5200, iwl7265_2n_cfg)},
396 {IWL_PCI_DEVICE(0x095A, 0x5002, iwl7265_n_cfg)},
397 {IWL_PCI_DEVICE(0x095A, 0x5102, iwl7265_n_cfg)},
398 {IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)},
399 {IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)},
400 {IWL_PCI_DEVICE(0x095A, 0x9012, iwl7265_2ac_cfg)},
401 {IWL_PCI_DEVICE(0x095A, 0x900A, iwl7265_2ac_cfg)},
402 {IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)},
403 {IWL_PCI_DEVICE(0x095A, 0x9112, iwl7265_2ac_cfg)},
404 {IWL_PCI_DEVICE(0x095A, 0x9210, iwl7265_2ac_cfg)},
405 {IWL_PCI_DEVICE(0x095B, 0x9200, iwl7265_2ac_cfg)},
406 {IWL_PCI_DEVICE(0x095A, 0x9510, iwl7265_2ac_cfg)},
407 {IWL_PCI_DEVICE(0x095A, 0x9310, iwl7265_2ac_cfg)},
408 {IWL_PCI_DEVICE(0x095A, 0x9410, iwl7265_2ac_cfg)},
409 {IWL_PCI_DEVICE(0x095A, 0x5020, iwl7265_2n_cfg)},
410 {IWL_PCI_DEVICE(0x095A, 0x502A, iwl7265_2n_cfg)},
411 {IWL_PCI_DEVICE(0x095A, 0x5420, iwl7265_2n_cfg)},
412 {IWL_PCI_DEVICE(0x095A, 0x5090, iwl7265_2ac_cfg)},
413 {IWL_PCI_DEVICE(0x095A, 0x5190, iwl7265_2ac_cfg)},
414 {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)},
415 {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
416 {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
417 {IWL_PCI_DEVICE(0x095A, 0x5F10, iwl7265_2ac_cfg)},
418 {IWL_PCI_DEVICE(0x095B, 0x5212, iwl7265_2ac_cfg)},
419 {IWL_PCI_DEVICE(0x095B, 0x520A, iwl7265_2ac_cfg)},
420 {IWL_PCI_DEVICE(0x095A, 0x9000, iwl7265_2ac_cfg)},
421 {IWL_PCI_DEVICE(0x095A, 0x9400, iwl7265_2ac_cfg)},
422
423/* 8000 Series */
424 {IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)},
425 {IWL_PCI_DEVICE(0x24F3, 0x1010, iwl8260_2ac_cfg)},
426 {IWL_PCI_DEVICE(0x24F3, 0x0110, iwl8260_2ac_cfg)},
427 {IWL_PCI_DEVICE(0x24F3, 0x1110, iwl8260_2ac_cfg)},
428 {IWL_PCI_DEVICE(0x24F3, 0x0050, iwl8260_2ac_cfg)},
429 {IWL_PCI_DEVICE(0x24F3, 0x0250, iwl8260_2ac_cfg)},
430 {IWL_PCI_DEVICE(0x24F3, 0x1050, iwl8260_2ac_cfg)},
431 {IWL_PCI_DEVICE(0x24F3, 0x0150, iwl8260_2ac_cfg)},
432 {IWL_PCI_DEVICE(0x24F4, 0x0030, iwl8260_2ac_cfg)},
433 {IWL_PCI_DEVICE(0x24F4, 0x1130, iwl8260_2ac_cfg)},
434 {IWL_PCI_DEVICE(0x24F4, 0x1030, iwl8260_2ac_cfg)},
435 {IWL_PCI_DEVICE(0x24F3, 0xC010, iwl8260_2ac_cfg)},
436 {IWL_PCI_DEVICE(0x24F3, 0xC110, iwl8260_2ac_cfg)},
437 {IWL_PCI_DEVICE(0x24F3, 0xD010, iwl8260_2ac_cfg)},
438 {IWL_PCI_DEVICE(0x24F3, 0xC050, iwl8260_2ac_cfg)},
439 {IWL_PCI_DEVICE(0x24F3, 0xD050, iwl8260_2ac_cfg)},
440 {IWL_PCI_DEVICE(0x24F3, 0x8010, iwl8260_2ac_cfg)},
441 {IWL_PCI_DEVICE(0x24F3, 0x9010, iwl8260_2ac_cfg)},
442 {IWL_PCI_DEVICE(0x24F4, 0x8030, iwl8260_2ac_cfg)},
443 {IWL_PCI_DEVICE(0x24F4, 0x9030, iwl8260_2ac_cfg)},
444 {IWL_PCI_DEVICE(0x24F3, 0x8050, iwl8260_2ac_cfg)},
445 {IWL_PCI_DEVICE(0x24F3, 0x9050, iwl8260_2ac_cfg)},
446 {IWL_PCI_DEVICE(0x24F3, 0x0004, iwl8260_2n_cfg)},
447 {IWL_PCI_DEVICE(0x24F5, 0x0010, iwl4165_2ac_cfg)},
448 {IWL_PCI_DEVICE(0x24F6, 0x0030, iwl4165_2ac_cfg)},
449 {IWL_PCI_DEVICE(0x24F3, 0x0810, iwl8260_2ac_cfg)},
450 {IWL_PCI_DEVICE(0x24F3, 0x0910, iwl8260_2ac_cfg)},
451 {IWL_PCI_DEVICE(0x24F3, 0x0850, iwl8260_2ac_cfg)},
452 {IWL_PCI_DEVICE(0x24F3, 0x0950, iwl8260_2ac_cfg)},
453#endif /* CONFIG_IWLMVM */
454
455 {0}
456};
457MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
458
459#ifdef CONFIG_ACPI
460#define SPL_METHOD "SPLC"
461#define SPL_DOMAINTYPE_MODULE BIT(0)
462#define SPL_DOMAINTYPE_WIFI BIT(1)
463#define SPL_DOMAINTYPE_WIGIG BIT(2)
464#define SPL_DOMAINTYPE_RFEM BIT(3)
465
466static u64 splx_get_pwr_limit(struct iwl_trans *trans, union acpi_object *splx)
467{
468 union acpi_object *limits, *domain_type, *power_limit;
469
470 if (splx->type != ACPI_TYPE_PACKAGE ||
471 splx->package.count != 2 ||
472 splx->package.elements[0].type != ACPI_TYPE_INTEGER ||
473 splx->package.elements[0].integer.value != 0) {
474 IWL_ERR(trans, "Unsupported splx structure\n");
475 return 0;
476 }
477
478 limits = &splx->package.elements[1];
479 if (limits->type != ACPI_TYPE_PACKAGE ||
480 limits->package.count < 2 ||
481 limits->package.elements[0].type != ACPI_TYPE_INTEGER ||
482 limits->package.elements[1].type != ACPI_TYPE_INTEGER) {
483 IWL_ERR(trans, "Invalid limits element\n");
484 return 0;
485 }
486
487 domain_type = &limits->package.elements[0];
488 power_limit = &limits->package.elements[1];
489 if (!(domain_type->integer.value & SPL_DOMAINTYPE_WIFI)) {
490 IWL_DEBUG_INFO(trans, "WiFi power is not limited\n");
491 return 0;
492 }
493
494 return power_limit->integer.value;
495}
496
497static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev)
498{
499 acpi_handle pxsx_handle;
500 acpi_handle handle;
501 struct acpi_buffer splx = {ACPI_ALLOCATE_BUFFER, NULL};
502 acpi_status status;
503
504 pxsx_handle = ACPI_HANDLE(&pdev->dev);
505 if (!pxsx_handle) {
506 IWL_DEBUG_INFO(trans,
507 "Could not retrieve root port ACPI handle\n");
508 return;
509 }
510
511 /* Get the method's handle */
512 status = acpi_get_handle(pxsx_handle, (acpi_string)SPL_METHOD, &handle);
513 if (ACPI_FAILURE(status)) {
514 IWL_DEBUG_INFO(trans, "SPL method not found\n");
515 return;
516 }
517
518 /* Call SPLC with no arguments */
519 status = acpi_evaluate_object(handle, NULL, NULL, &splx);
520 if (ACPI_FAILURE(status)) {
521 IWL_ERR(trans, "SPLC invocation failed (0x%x)\n", status);
522 return;
523 }
524
525 trans->dflt_pwr_limit = splx_get_pwr_limit(trans, splx.pointer);
526 IWL_DEBUG_INFO(trans, "Default power limit set to %lld\n",
527 trans->dflt_pwr_limit);
528 kfree(splx.pointer);
529}
530
531#else /* CONFIG_ACPI */
532static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) {}
533#endif
534
535/* PCI registers */
536#define PCI_CFG_RETRY_TIMEOUT 0x041
537
538static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
539{
540 const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
541 const struct iwl_cfg *cfg_7265d __maybe_unused = NULL;
542 struct iwl_trans *iwl_trans;
543 struct iwl_trans_pcie *trans_pcie;
544 int ret;
545
546 iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg);
547 if (IS_ERR(iwl_trans))
548 return PTR_ERR(iwl_trans);
549
550#if IS_ENABLED(CONFIG_IWLMVM)
551 /*
552 * special-case 7265D, it has the same PCI IDs.
553 *
554 * Note that because we already pass the cfg to the transport above,
555 * all the parameters that the transport uses must, until that is
556 * changed, be identical to the ones in the 7265D configuration.
557 */
558 if (cfg == &iwl7265_2ac_cfg)
559 cfg_7265d = &iwl7265d_2ac_cfg;
560 else if (cfg == &iwl7265_2n_cfg)
561 cfg_7265d = &iwl7265d_2n_cfg;
562 else if (cfg == &iwl7265_n_cfg)
563 cfg_7265d = &iwl7265d_n_cfg;
564 if (cfg_7265d &&
565 (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) {
566 cfg = cfg_7265d;
567 iwl_trans->cfg = cfg_7265d;
568 }
569#endif
570
571 pci_set_drvdata(pdev, iwl_trans);
572
573 trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans);
574 trans_pcie->drv = iwl_drv_start(iwl_trans, cfg);
575
576 if (IS_ERR(trans_pcie->drv)) {
577 ret = PTR_ERR(trans_pcie->drv);
578 goto out_free_trans;
579 }
580
581 set_dflt_pwr_limit(iwl_trans, pdev);
582
583 /* register transport layer debugfs here */
584 ret = iwl_trans_dbgfs_register(iwl_trans, iwl_trans->dbgfs_dir);
585 if (ret)
586 goto out_free_drv;
587
588 return 0;
589
590out_free_drv:
591 iwl_drv_stop(trans_pcie->drv);
592out_free_trans:
593 iwl_trans_pcie_free(iwl_trans);
594 return ret;
595}
596
597static void iwl_pci_remove(struct pci_dev *pdev)
598{
599 struct iwl_trans *trans = pci_get_drvdata(pdev);
600 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
601
602 iwl_drv_stop(trans_pcie->drv);
603 iwl_trans_pcie_free(trans);
604}
605
606#ifdef CONFIG_PM_SLEEP
607
608static int iwl_pci_suspend(struct device *device)
609{
610 /* Before you put code here, think about WoWLAN. You cannot check here
611 * whether WoWLAN is enabled or not, and your code will run even if
612 * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx.
613 */
614
615 return 0;
616}
617
618static int iwl_pci_resume(struct device *device)
619{
620 struct pci_dev *pdev = to_pci_dev(device);
621 struct iwl_trans *trans = pci_get_drvdata(pdev);
622 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
623 bool hw_rfkill;
624
625 /* Before you put code here, think about WoWLAN. You cannot check here
626 * whether WoWLAN is enabled or not, and your code will run even if
627 * WoWLAN is enabled - the NIC may be alive.
628 */
629
630 /*
631 * We disable the RETRY_TIMEOUT register (0x41) to keep
632 * PCI Tx retries from interfering with C3 CPU state.
633 */
634 pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
635
636 if (!trans->op_mode)
637 return 0;
638
639 /*
640 * Enable rfkill interrupt (in order to keep track of
641 * the rfkill status)
642 */
643 iwl_enable_rfkill_int(trans);
644
645 hw_rfkill = iwl_is_rfkill_set(trans);
646
647 mutex_lock(&trans_pcie->mutex);
648 iwl_trans_pcie_rf_kill(trans, hw_rfkill);
649 mutex_unlock(&trans_pcie->mutex);
650
651 return 0;
652}
653
654static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume);
655
656#define IWL_PM_OPS (&iwl_dev_pm_ops)
657
658#else
659
660#define IWL_PM_OPS NULL
661
662#endif
663
664static struct pci_driver iwl_pci_driver = {
665 .name = DRV_NAME,
666 .id_table = iwl_hw_card_ids,
667 .probe = iwl_pci_probe,
668 .remove = iwl_pci_remove,
669 .driver.pm = IWL_PM_OPS,
670};
671
672int __must_check iwl_pci_register_driver(void)
673{
674 int ret;
675 ret = pci_register_driver(&iwl_pci_driver);
676 if (ret)
677 pr_err("Unable to initialize PCI module\n");
678
679 return ret;
680}
681
682void iwl_pci_unregister_driver(void)
683{
684 pci_unregister_driver(&iwl_pci_driver);
685}
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-22 00:42:04 -0500