diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c | 138 |
1 files changed, 124 insertions, 14 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c b/drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c index 17ca85465468..7446e0c168ee 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tests/links.c @@ -22,6 +22,10 @@ static struct ieee80211_channel chan_2ghz = { .band = NL80211_BAND_2GHZ, }; +static struct cfg80211_chan_def chandef_a = {}; + +static struct cfg80211_chan_def chandef_b = {}; + static struct iwl_mvm_phy_ctxt ctx = {}; static struct iwl_mvm_vif_link_info mvm_link = { @@ -33,6 +37,8 @@ static struct cfg80211_bss bss = {}; static struct ieee80211_bss_conf link_conf = {.bss = &bss}; +static struct iwl_mvm mvm = {}; + static const struct link_grading_case { const char *desc; const struct cfg80211_chan_def chandef; @@ -212,35 +218,119 @@ kunit_test_suite(link_grading); static const struct valid_link_pair_case { const char *desc; u32 esr_disable_reason; - enum nl80211_band band_a; - enum nl80211_band band_b; + struct ieee80211_channel *chan_a; + struct ieee80211_channel *chan_b; + enum nl80211_chan_width cw_a; + enum nl80211_chan_width cw_b; + s32 sig_a; + s32 sig_b; bool valid; } valid_link_pair_cases[] = { { .desc = "HB + UHB, valid.", - .band_a = NL80211_BAND_5GHZ, - .band_b = NL80211_BAND_6GHZ, + .chan_a = &chan_5ghz, + .chan_b = &chan_6ghz, .valid = true, }, { .desc = "LB + HB, no BT.", - .band_a = NL80211_BAND_2GHZ, - .band_b = NL80211_BAND_5GHZ, + .chan_a = &chan_2ghz, + .chan_b = &chan_5ghz, .valid = true, }, { .desc = "LB + HB, with BT.", .esr_disable_reason = 0x1, - .band_a = NL80211_BAND_2GHZ, - .band_b = NL80211_BAND_5GHZ, + .chan_a = &chan_2ghz, + .chan_b = &chan_5ghz, .valid = false, }, { .desc = "Same band", - .band_a = NL80211_BAND_2GHZ, - .band_b = NL80211_BAND_2GHZ, + .chan_a = &chan_2ghz, + .chan_b = &chan_2ghz, + .valid = false, + }, + { + .desc = "RSSI: LB, 20 MHz, low", + .chan_a = &chan_2ghz, + .cw_a = NL80211_CHAN_WIDTH_20, + .sig_a = -68, + .chan_b = &chan_5ghz, + .valid = false, + }, + { + .desc = "RSSI: LB, 20 MHz, high", + .chan_a = &chan_2ghz, + .cw_a = NL80211_CHAN_WIDTH_20, + .sig_a = -66, + .chan_b = &chan_5ghz, + .valid = true, + }, + { + .desc = "RSSI: LB, 40 MHz, low", + .chan_a = &chan_2ghz, + .cw_a = NL80211_CHAN_WIDTH_40, + .sig_a = -65, + .chan_b = &chan_5ghz, + .valid = false, + }, + { + .desc = "RSSI: LB, 40 MHz, high", + .chan_a = &chan_2ghz, + .cw_a = NL80211_CHAN_WIDTH_40, + .sig_a = -63, + .chan_b = &chan_5ghz, + .valid = true, + }, + { + .desc = "RSSI: HB, 80 MHz, low", + .chan_a = &chan_5ghz, + .cw_a = NL80211_CHAN_WIDTH_80, + .sig_a = -62, + .chan_b = &chan_2ghz, .valid = false, }, + { + .desc = "RSSI: HB, 80 MHz, high", + .chan_a = &chan_5ghz, + .cw_a = NL80211_CHAN_WIDTH_80, + .sig_a = -60, + .chan_b = &chan_2ghz, + .valid = true, + }, + { + .desc = "RSSI: HB, 160 MHz, low", + .chan_a = &chan_5ghz, + .cw_a = NL80211_CHAN_WIDTH_160, + .sig_a = -59, + .chan_b = &chan_2ghz, + .valid = false, + }, + { + .desc = "RSSI: HB, 160 MHz, high", + .chan_a = &chan_5ghz, + .cw_a = NL80211_CHAN_WIDTH_160, + .sig_a = -5, + .chan_b = &chan_2ghz, + .valid = true, + }, + { + .desc = "RSSI: UHB, 320 MHz, low", + .chan_a = &chan_6ghz, + .cw_a = NL80211_CHAN_WIDTH_320, + .sig_a = -68, + .chan_b = &chan_6ghz, + .valid = false, + }, + { + .desc = "RSSI: UHB, 320 MHz, high", + .chan_a = &chan_6ghz, + .cw_a = NL80211_CHAN_WIDTH_320, + .sig_a = -66, + .chan_b = &chan_5ghz, + .valid = true, + }, }; KUNIT_ARRAY_PARAM_DESC(valid_link_pair, valid_link_pair_cases, desc) @@ -251,24 +341,44 @@ static void test_valid_link_pair(struct kunit *test) size_t vif_size = sizeof(struct ieee80211_vif) + sizeof(struct iwl_mvm_vif); struct ieee80211_vif *vif = kunit_kzalloc(test, vif_size, GFP_KERNEL); + struct iwl_trans *trans = kunit_kzalloc(test, sizeof(struct iwl_trans), + GFP_KERNEL); + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_link_sel_data link_a = { - .band = params->band_a, + .chandef = &chandef_a, + .link_id = 1, + .signal = params->sig_a, }; struct iwl_mvm_link_sel_data link_b = { - .band = params->band_b, + .chandef = &chandef_b, + .link_id = 5, + .signal = params->sig_b, }; bool result; KUNIT_ASSERT_NOT_NULL(test, vif); + KUNIT_ASSERT_NOT_NULL(test, trans); + + chandef_a.chan = params->chan_a; + chandef_b.chan = params->chan_b; + + chandef_a.width = params->cw_a ?: NL80211_CHAN_WIDTH_20; + chandef_b.width = params->cw_b ?: NL80211_CHAN_WIDTH_20; + +#ifdef CONFIG_IWLWIFI_SUPPORT_DEBUG_OVERRIDES + trans->dbg_cfg = default_dbg_config; +#endif + mvm.trans = trans; - iwl_mvm_vif_from_mac80211(vif)->esr_disable_reason = - params->esr_disable_reason; + mvmvif->esr_disable_reason = params->esr_disable_reason; + mvmvif->mvm = &mvm; result = iwl_mvm_mld_valid_link_pair(vif, &link_a, &link_b); KUNIT_EXPECT_EQ(test, result, params->valid); kunit_kfree(test, vif); + kunit_kfree(test, trans); } static struct kunit_case valid_link_pair_test_cases[] = { |