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, 0x0130, iwl8260_2ac_cfg)}, 437 {IWL_PCI_DEVICE(0x24F3, 0x1130, iwl8260_2ac_cfg)}, 438 {IWL_PCI_DEVICE(0x24F3, 0x0132, iwl8260_2ac_cfg)}, 439 {IWL_PCI_DEVICE(0x24F3, 0x1132, iwl8260_2ac_cfg)}, 440 {IWL_PCI_DEVICE(0x24F3, 0x0110, iwl8260_2ac_cfg)}, 441 {IWL_PCI_DEVICE(0x24F3, 0x01F0, iwl8260_2ac_cfg)}, 442 {IWL_PCI_DEVICE(0x24F3, 0x0012, iwl8260_2ac_cfg)}, 443 {IWL_PCI_DEVICE(0x24F3, 0x1012, iwl8260_2ac_cfg)}, 444 {IWL_PCI_DEVICE(0x24F3, 0x1110, iwl8260_2ac_cfg)}, 445 {IWL_PCI_DEVICE(0x24F3, 0x0050, iwl8260_2ac_cfg)}, 446 {IWL_PCI_DEVICE(0x24F3, 0x0250, iwl8260_2ac_cfg)}, 447 {IWL_PCI_DEVICE(0x24F3, 0x1050, iwl8260_2ac_cfg)}, 448 {IWL_PCI_DEVICE(0x24F3, 0x0150, iwl8260_2ac_cfg)}, 449 {IWL_PCI_DEVICE(0x24F3, 0x1150, iwl8260_2ac_cfg)}, 450 {IWL_PCI_DEVICE(0x24F4, 0x0030, iwl8260_2ac_cfg)}, 451 {IWL_PCI_DEVICE(0x24F4, 0x1030, iwl8260_2ac_cfg)}, 452 {IWL_PCI_DEVICE(0x24F3, 0xC010, iwl8260_2ac_cfg)}, 453 {IWL_PCI_DEVICE(0x24F3, 0xC110, iwl8260_2ac_cfg)}, 454 {IWL_PCI_DEVICE(0x24F3, 0xD010, iwl8260_2ac_cfg)}, 455 {IWL_PCI_DEVICE(0x24F3, 0xC050, iwl8260_2ac_cfg)}, 456 {IWL_PCI_DEVICE(0x24F3, 0xD050, iwl8260_2ac_cfg)}, 457 {IWL_PCI_DEVICE(0x24F3, 0x8010, iwl8260_2ac_cfg)}, 458 {IWL_PCI_DEVICE(0x24F3, 0x8110, iwl8260_2ac_cfg)}, 459 {IWL_PCI_DEVICE(0x24F3, 0x9010, iwl8260_2ac_cfg)}, 460 {IWL_PCI_DEVICE(0x24F3, 0x9110, iwl8260_2ac_cfg)}, 461 {IWL_PCI_DEVICE(0x24F4, 0x8030, iwl8260_2ac_cfg)}, 462 {IWL_PCI_DEVICE(0x24F4, 0x9030, iwl8260_2ac_cfg)}, 463 {IWL_PCI_DEVICE(0x24F3, 0x8130, iwl8260_2ac_cfg)}, 464 {IWL_PCI_DEVICE(0x24F3, 0x9130, iwl8260_2ac_cfg)}, 465 {IWL_PCI_DEVICE(0x24F3, 0x8132, iwl8260_2ac_cfg)}, 466 {IWL_PCI_DEVICE(0x24F3, 0x9132, iwl8260_2ac_cfg)}, 467 {IWL_PCI_DEVICE(0x24F3, 0x8050, iwl8260_2ac_cfg)}, 468 {IWL_PCI_DEVICE(0x24F3, 0x8150, iwl8260_2ac_cfg)}, 469 {IWL_PCI_DEVICE(0x24F3, 0x9050, iwl8260_2ac_cfg)}, 470 {IWL_PCI_DEVICE(0x24F3, 0x9150, iwl8260_2ac_cfg)}, 471 {IWL_PCI_DEVICE(0x24F3, 0x0004, iwl8260_2n_cfg)}, 472 {IWL_PCI_DEVICE(0x24F3, 0x0044, iwl8260_2n_cfg)}, 473 {IWL_PCI_DEVICE(0x24F5, 0x0010, iwl4165_2ac_cfg)}, 474 {IWL_PCI_DEVICE(0x24F6, 0x0030, iwl4165_2ac_cfg)}, 475 {IWL_PCI_DEVICE(0x24F3, 0x0810, iwl8260_2ac_cfg)}, 476 {IWL_PCI_DEVICE(0x24F3, 0x0910, iwl8260_2ac_cfg)}, 477 {IWL_PCI_DEVICE(0x24F3, 0x0850, iwl8260_2ac_cfg)}, 478 {IWL_PCI_DEVICE(0x24F3, 0x0950, iwl8260_2ac_cfg)}, 479 {IWL_PCI_DEVICE(0x24F3, 0x0930, iwl8260_2ac_cfg)}, 480 {IWL_PCI_DEVICE(0x24F3, 0x0000, iwl8265_2ac_cfg)}, 481 {IWL_PCI_DEVICE(0x24FD, 0x0010, iwl8265_2ac_cfg)}, 482 {IWL_PCI_DEVICE(0x24FD, 0x8010, iwl8265_2ac_cfg)}, 483 {IWL_PCI_DEVICE(0x24FD, 0x0810, iwl8265_2ac_cfg)}, 484 485 /* 9000 Series */ 486 {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl5165_2ac_cfg)}, 487 {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl5165_2ac_cfg)}, 488 {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9260_2ac_cfg)}, 489 {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9260_2ac_cfg)}, 490 {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl5165_2ac_cfg)}, 491 {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl5165_2ac_cfg)}, 492 {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl5165_2ac_cfg)}, 493 {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl5165_2ac_cfg)}, 494 {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9260_2ac_cfg)}, 495 {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9260_2ac_cfg)}, 496 {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9260_2ac_cfg)}, 497 #endif /* CONFIG_IWLMVM */ 498 499 {0} 500 }; 501 MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids); 502 503 #ifdef CONFIG_ACPI 504 #define SPL_METHOD "SPLC" 505 #define SPL_DOMAINTYPE_MODULE BIT(0) 506 #define SPL_DOMAINTYPE_WIFI BIT(1) 507 #define SPL_DOMAINTYPE_WIGIG BIT(2) 508 #define SPL_DOMAINTYPE_RFEM BIT(3) 509 510 static u64 splx_get_pwr_limit(struct iwl_trans *trans, union acpi_object *splx) 511 { 512 union acpi_object *limits, *domain_type, *power_limit; 513 514 if (splx->type != ACPI_TYPE_PACKAGE || 515 splx->package.count != 2 || 516 splx->package.elements[0].type != ACPI_TYPE_INTEGER || 517 splx->package.elements[0].integer.value != 0) { 518 IWL_ERR(trans, "Unsupported splx structure\n"); 519 return 0; 520 } 521 522 limits = &splx->package.elements[1]; 523 if (limits->type != ACPI_TYPE_PACKAGE || 524 limits->package.count < 2 || 525 limits->package.elements[0].type != ACPI_TYPE_INTEGER || 526 limits->package.elements[1].type != ACPI_TYPE_INTEGER) { 527 IWL_ERR(trans, "Invalid limits element\n"); 528 return 0; 529 } 530 531 domain_type = &limits->package.elements[0]; 532 power_limit = &limits->package.elements[1]; 533 if (!(domain_type->integer.value & SPL_DOMAINTYPE_WIFI)) { 534 IWL_DEBUG_INFO(trans, "WiFi power is not limited\n"); 535 return 0; 536 } 537 538 return power_limit->integer.value; 539 } 540 541 static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) 542 { 543 acpi_handle pxsx_handle; 544 acpi_handle handle; 545 struct acpi_buffer splx = {ACPI_ALLOCATE_BUFFER, NULL}; 546 acpi_status status; 547 548 pxsx_handle = ACPI_HANDLE(&pdev->dev); 549 if (!pxsx_handle) { 550 IWL_DEBUG_INFO(trans, 551 "Could not retrieve root port ACPI handle\n"); 552 return; 553 } 554 555 /* Get the method's handle */ 556 status = acpi_get_handle(pxsx_handle, (acpi_string)SPL_METHOD, &handle); 557 if (ACPI_FAILURE(status)) { 558 IWL_DEBUG_INFO(trans, "SPL method not found\n"); 559 return; 560 } 561 562 /* Call SPLC with no arguments */ 563 status = acpi_evaluate_object(handle, NULL, NULL, &splx); 564 if (ACPI_FAILURE(status)) { 565 IWL_ERR(trans, "SPLC invocation failed (0x%x)\n", status); 566 return; 567 } 568 569 trans->dflt_pwr_limit = splx_get_pwr_limit(trans, splx.pointer); 570 IWL_DEBUG_INFO(trans, "Default power limit set to %lld\n", 571 trans->dflt_pwr_limit); 572 kfree(splx.pointer); 573 } 574 575 #else /* CONFIG_ACPI */ 576 static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) {} 577 #endif 578 579 /* PCI registers */ 580 #define PCI_CFG_RETRY_TIMEOUT 0x041 581 582 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 583 { 584 const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); 585 const struct iwl_cfg *cfg_7265d __maybe_unused = NULL; 586 struct iwl_trans *iwl_trans; 587 struct iwl_trans_pcie *trans_pcie; 588 int ret; 589 590 iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg); 591 if (IS_ERR(iwl_trans)) 592 return PTR_ERR(iwl_trans); 593 594 #if IS_ENABLED(CONFIG_IWLMVM) 595 /* 596 * special-case 7265D, it has the same PCI IDs. 597 * 598 * Note that because we already pass the cfg to the transport above, 599 * all the parameters that the transport uses must, until that is 600 * changed, be identical to the ones in the 7265D configuration. 601 */ 602 if (cfg == &iwl7265_2ac_cfg) 603 cfg_7265d = &iwl7265d_2ac_cfg; 604 else if (cfg == &iwl7265_2n_cfg) 605 cfg_7265d = &iwl7265d_2n_cfg; 606 else if (cfg == &iwl7265_n_cfg) 607 cfg_7265d = &iwl7265d_n_cfg; 608 if (cfg_7265d && 609 (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) { 610 cfg = cfg_7265d; 611 iwl_trans->cfg = cfg_7265d; 612 } 613 #endif 614 615 pci_set_drvdata(pdev, iwl_trans); 616 617 trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans); 618 trans_pcie->drv = iwl_drv_start(iwl_trans, cfg); 619 620 if (IS_ERR(trans_pcie->drv)) { 621 ret = PTR_ERR(trans_pcie->drv); 622 goto out_free_trans; 623 } 624 625 set_dflt_pwr_limit(iwl_trans, pdev); 626 627 /* register transport layer debugfs here */ 628 ret = iwl_trans_pcie_dbgfs_register(iwl_trans); 629 if (ret) 630 goto out_free_drv; 631 632 /* if RTPM is in use, enable it in our device */ 633 if (iwl_trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) { 634 /* We explicitly set the device to active here to 635 * clear contingent errors. 636 */ 637 pm_runtime_set_active(&pdev->dev); 638 639 pm_runtime_set_autosuspend_delay(&pdev->dev, 640 iwlwifi_mod_params.d0i3_entry_delay); 641 pm_runtime_use_autosuspend(&pdev->dev); 642 643 /* We are not supposed to call pm_runtime_allow() by 644 * ourselves, but let userspace enable runtime PM via 645 * sysfs. However, since we don't enable this from 646 * userspace yet, we need to allow/forbid() ourselves. 647 */ 648 pm_runtime_allow(&pdev->dev); 649 } 650 651 /* The PCI device starts with a reference taken and we are 652 * supposed to release it here. But to simplify the 653 * interaction with the opmode, we don't do it now, but let 654 * the opmode release it when it's ready. To account for this 655 * reference, we start with ref_count set to 1. 656 */ 657 trans_pcie->ref_count = 1; 658 659 return 0; 660 661 out_free_drv: 662 iwl_drv_stop(trans_pcie->drv); 663 out_free_trans: 664 iwl_trans_pcie_free(iwl_trans); 665 return ret; 666 } 667 668 static void iwl_pci_remove(struct pci_dev *pdev) 669 { 670 struct iwl_trans *trans = pci_get_drvdata(pdev); 671 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); 672 673 /* if RTPM was in use, restore it to the state before probe */ 674 if (trans->runtime_pm_mode != IWL_PLAT_PM_MODE_DISABLED) { 675 /* We should not call forbid here, but we do for now. 676 * Check the comment to pm_runtime_allow() in 677 * iwl_pci_probe(). 678 */ 679 pm_runtime_forbid(trans->dev); 680 } 681 682 iwl_drv_stop(trans_pcie->drv); 683 684 iwl_trans_pcie_free(trans); 685 } 686 687 #ifdef CONFIG_PM_SLEEP 688 689 static int iwl_pci_suspend(struct device *device) 690 { 691 /* Before you put code here, think about WoWLAN. You cannot check here 692 * whether WoWLAN is enabled or not, and your code will run even if 693 * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx. 694 */ 695 696 return 0; 697 } 698 699 static int iwl_pci_resume(struct device *device) 700 { 701 struct pci_dev *pdev = to_pci_dev(device); 702 struct iwl_trans *trans = pci_get_drvdata(pdev); 703 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); 704 bool hw_rfkill; 705 706 /* Before you put code here, think about WoWLAN. You cannot check here 707 * whether WoWLAN is enabled or not, and your code will run even if 708 * WoWLAN is enabled - the NIC may be alive. 709 */ 710 711 /* 712 * We disable the RETRY_TIMEOUT register (0x41) to keep 713 * PCI Tx retries from interfering with C3 CPU state. 714 */ 715 pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00); 716 717 if (!trans->op_mode) 718 return 0; 719 720 /* 721 * Enable rfkill interrupt (in order to keep track of 722 * the rfkill status) 723 */ 724 iwl_enable_rfkill_int(trans); 725 726 hw_rfkill = iwl_is_rfkill_set(trans); 727 728 mutex_lock(&trans_pcie->mutex); 729 iwl_trans_pcie_rf_kill(trans, hw_rfkill); 730 mutex_unlock(&trans_pcie->mutex); 731 732 return 0; 733 } 734 735 int iwl_pci_fw_enter_d0i3(struct iwl_trans *trans) 736 { 737 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); 738 int ret; 739 740 if (test_bit(STATUS_FW_ERROR, &trans->status)) 741 return 0; 742 743 set_bit(STATUS_TRANS_GOING_IDLE, &trans->status); 744 745 /* config the fw */ 746 ret = iwl_op_mode_enter_d0i3(trans->op_mode); 747 if (ret == 1) { 748 IWL_DEBUG_RPM(trans, "aborting d0i3 entrance\n"); 749 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status); 750 return -EBUSY; 751 } 752 if (ret) 753 goto err; 754 755 ret = wait_event_timeout(trans_pcie->d0i3_waitq, 756 test_bit(STATUS_TRANS_IDLE, &trans->status), 757 msecs_to_jiffies(IWL_TRANS_IDLE_TIMEOUT)); 758 if (!ret) { 759 IWL_ERR(trans, "Timeout entering D0i3\n"); 760 ret = -ETIMEDOUT; 761 goto err; 762 } 763 764 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status); 765 766 return 0; 767 err: 768 clear_bit(STATUS_TRANS_GOING_IDLE, &trans->status); 769 iwl_trans_fw_error(trans); 770 return ret; 771 } 772 773 int iwl_pci_fw_exit_d0i3(struct iwl_trans *trans) 774 { 775 struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); 776 int ret; 777 778 /* sometimes a D0i3 entry is not followed through */ 779 if (!test_bit(STATUS_TRANS_IDLE, &trans->status)) 780 return 0; 781 782 /* config the fw */ 783 ret = iwl_op_mode_exit_d0i3(trans->op_mode); 784 if (ret) 785 goto err; 786 787 /* we clear STATUS_TRANS_IDLE only when D0I3_END command is completed */ 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 exiting D0i3\n"); 794 ret = -ETIMEDOUT; 795 goto err; 796 } 797 798 return 0; 799 err: 800 clear_bit(STATUS_TRANS_IDLE, &trans->status); 801 iwl_trans_fw_error(trans); 802 return ret; 803 } 804 805 #ifdef CONFIG_IWLWIFI_PCIE_RTPM 806 static int iwl_pci_runtime_suspend(struct device *device) 807 { 808 struct pci_dev *pdev = to_pci_dev(device); 809 struct iwl_trans *trans = pci_get_drvdata(pdev); 810 int ret; 811 812 IWL_DEBUG_RPM(trans, "entering runtime suspend\n"); 813 814 if (test_bit(STATUS_DEVICE_ENABLED, &trans->status)) { 815 ret = iwl_pci_fw_enter_d0i3(trans); 816 if (ret < 0) 817 return ret; 818 } 819 820 trans->system_pm_mode = IWL_PLAT_PM_MODE_D0I3; 821 822 iwl_trans_d3_suspend(trans, false, false); 823 824 return 0; 825 } 826 827 static int iwl_pci_runtime_resume(struct device *device) 828 { 829 struct pci_dev *pdev = to_pci_dev(device); 830 struct iwl_trans *trans = pci_get_drvdata(pdev); 831 enum iwl_d3_status d3_status; 832 833 IWL_DEBUG_RPM(trans, "exiting runtime suspend (resume)\n"); 834 835 iwl_trans_d3_resume(trans, &d3_status, false, false); 836 837 if (test_bit(STATUS_DEVICE_ENABLED, &trans->status)) 838 return iwl_pci_fw_exit_d0i3(trans); 839 840 return 0; 841 } 842 843 static int iwl_pci_system_prepare(struct device *device) 844 { 845 struct pci_dev *pdev = to_pci_dev(device); 846 struct iwl_trans *trans = pci_get_drvdata(pdev); 847 848 IWL_DEBUG_RPM(trans, "preparing for system suspend\n"); 849 850 /* This is called before entering system suspend and before 851 * the runtime resume is called. Set the suspending flag to 852 * prevent the wakelock from being taken. 853 */ 854 trans->suspending = true; 855 856 /* Wake the device up from runtime suspend before going to 857 * platform suspend. This is needed because we don't know 858 * whether wowlan any is set and, if it's not, mac80211 will 859 * disconnect (in which case, we can't be in D0i3). 860 */ 861 pm_runtime_resume(device); 862 863 return 0; 864 } 865 866 static void iwl_pci_system_complete(struct device *device) 867 { 868 struct pci_dev *pdev = to_pci_dev(device); 869 struct iwl_trans *trans = pci_get_drvdata(pdev); 870 871 IWL_DEBUG_RPM(trans, "completing system suspend\n"); 872 873 /* This is called as a counterpart to the prepare op. It is 874 * called either when suspending fails or when suspend 875 * completed successfully. Now there's no risk of grabbing 876 * the wakelock anymore, so we can release the suspending 877 * flag. 878 */ 879 trans->suspending = false; 880 } 881 #endif /* CONFIG_IWLWIFI_PCIE_RTPM */ 882 883 static const struct dev_pm_ops iwl_dev_pm_ops = { 884 SET_SYSTEM_SLEEP_PM_OPS(iwl_pci_suspend, 885 iwl_pci_resume) 886 #ifdef CONFIG_IWLWIFI_PCIE_RTPM 887 SET_RUNTIME_PM_OPS(iwl_pci_runtime_suspend, 888 iwl_pci_runtime_resume, 889 NULL) 890 .prepare = iwl_pci_system_prepare, 891 .complete = iwl_pci_system_complete, 892 #endif /* CONFIG_IWLWIFI_PCIE_RTPM */ 893 }; 894 895 #define IWL_PM_OPS (&iwl_dev_pm_ops) 896 897 #else /* CONFIG_PM_SLEEP */ 898 899 #define IWL_PM_OPS NULL 900 901 #endif /* CONFIG_PM_SLEEP */ 902 903 static struct pci_driver iwl_pci_driver = { 904 .name = DRV_NAME, 905 .id_table = iwl_hw_card_ids, 906 .probe = iwl_pci_probe, 907 .remove = iwl_pci_remove, 908 .driver.pm = IWL_PM_OPS, 909 }; 910 911 int __must_check iwl_pci_register_driver(void) 912 { 913 int ret; 914 ret = pci_register_driver(&iwl_pci_driver); 915 if (ret) 916 pr_err("Unable to initialize PCI module\n"); 917 918 return ret; 919 } 920 921 void iwl_pci_unregister_driver(void) 922 { 923 pci_unregister_driver(&iwl_pci_driver); 924 } 925