1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 2 /* 3 * KUnit tests for the iwlwifi device info table 4 * 5 * Copyright (C) 2023 Intel Corporation 6 */ 7 #include <kunit/test.h> 8 #include "iwl-drv.h" 9 #include "iwl-config.h" 10 11 MODULE_IMPORT_NS(EXPORTED_FOR_KUNIT_TESTING); 12 13 static void iwl_pci_print_dev_info(const char *pfx, const struct iwl_dev_info *di) 14 { 15 printk(KERN_DEBUG "%sdev=%.4x,subdev=%.4x,mac_type=%.4x,mac_step=%.4x,rf_type=%.4x,cdb=%d,jacket=%d,rf_id=%.2x,no_160=%d,cores=%.2x\n", 16 pfx, di->device, di->subdevice, di->mac_type, di->mac_step, 17 di->rf_type, di->cdb, di->jacket, di->rf_id, di->no_160, 18 di->cores); 19 } 20 21 static void devinfo_table_order(struct kunit *test) 22 { 23 int idx; 24 25 for (idx = 0; idx < iwl_dev_info_table_size; idx++) { 26 const struct iwl_dev_info *di = &iwl_dev_info_table[idx]; 27 const struct iwl_dev_info *ret; 28 29 ret = iwl_pci_find_dev_info(di->device, di->subdevice, 30 di->mac_type, di->mac_step, 31 di->rf_type, di->cdb, 32 di->jacket, di->rf_id, 33 di->no_160, di->cores, di->rf_step); 34 if (ret != di) { 35 iwl_pci_print_dev_info("searched: ", di); 36 iwl_pci_print_dev_info("found: ", ret); 37 KUNIT_FAIL(test, 38 "unusable entry at index %d (found index %d instead)\n", 39 idx, (int)(ret - iwl_dev_info_table)); 40 } 41 } 42 } 43 44 static struct kunit_case devinfo_test_cases[] = { 45 KUNIT_CASE(devinfo_table_order), 46 {} 47 }; 48 49 static struct kunit_suite iwlwifi_devinfo = { 50 .name = "iwlwifi-devinfo", 51 .test_cases = devinfo_test_cases, 52 }; 53 54 kunit_test_suite(iwlwifi_devinfo); 55