From e54def4ad8144ab15f826416e2e0f290ef1901b4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:30 +0200 Subject: Adding upstream version 6.9.2. Signed-off-by: Daniel Baumann --- drivers/net/wireless/virtual/mac80211_hwsim.c | 147 ++++++++++++++++++++++++-- drivers/net/wireless/virtual/mac80211_hwsim.h | 5 +- drivers/net/wireless/virtual/virt_wifi.c | 2 +- 3 files changed, 141 insertions(+), 13 deletions(-) (limited to 'drivers/net/wireless/virtual') diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index a9c3fb2ccd..59e1fc0018 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -4,7 +4,7 @@ * Copyright (c) 2008, Jouni Malinen * Copyright (c) 2011, Javier Lopez * Copyright (c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2023 Intel Corporation + * Copyright (C) 2018 - 2024 Intel Corporation */ /* @@ -196,8 +196,11 @@ static const struct ieee80211_regdomain hwsim_world_regdom_custom_04 = { .reg_rules = { REG_RULE(2412 - 10, 2462 + 10, 40, 0, 20, 0), REG_RULE(2484 - 10, 2484 + 10, 40, 0, 20, 0), - REG_RULE(5150 - 10, 5240 + 10, 80, 0, 30, 0), + REG_RULE(5150 - 10, 5240 + 10, 80, 0, 30, NL80211_RRF_AUTO_BW), REG_RULE(5260 - 10, 5320 + 10, 80, 0, 30, + NL80211_RRF_DFS_CONCURRENT | NL80211_RRF_DFS | + NL80211_RRF_AUTO_BW), + REG_RULE(5500 - 10, 5720 + 10, 160, 0, 30, NL80211_RRF_DFS_CONCURRENT | NL80211_RRF_DFS), REG_RULE(5745 - 10, 5825 + 10, 80, 0, 30, 0), REG_RULE(5855 - 10, 5925 + 10, 80, 0, 33, 0), @@ -213,6 +216,7 @@ static const struct ieee80211_regdomain *hwsim_world_regdom_custom[] = { struct hwsim_vif_priv { u32 magic; + u32 skip_beacons; u8 bssid[ETH_ALEN]; bool assoc; bool bcn_en; @@ -2128,6 +2132,16 @@ static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw, return 0; } +#ifdef CONFIG_MAC80211_DEBUGFS +static void mac80211_hwsim_vif_add_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct hwsim_vif_priv *vp = (void *)vif->drv_priv; + + debugfs_create_u32("skip_beacons", 0600, vif->debugfs_dir, + &vp->skip_beacons); +} +#endif static int mac80211_hwsim_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -2193,12 +2207,19 @@ static void __mac80211_hwsim_beacon_tx(struct ieee80211_bss_conf *link_conf, struct ieee80211_vif *vif, struct sk_buff *skb) { + struct hwsim_vif_priv *vp = (void *)vif->drv_priv; struct ieee80211_tx_info *info; struct ieee80211_rate *txrate; struct ieee80211_mgmt *mgmt; /* TODO: get MCS */ int bitrate = 100; + if (vp->skip_beacons) { + vp->skip_beacons--; + dev_kfree_skb(skb); + return; + } + info = IEEE80211_SKB_CB(skb); if (ieee80211_hw_check(hw, SUPPORTS_RC_TABLE)) ieee80211_get_tx_rates(vif, NULL, skb, @@ -2284,8 +2305,8 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, rcu_dereference(link_conf->chanctx_conf)->def.chan); } - if (link_conf->csa_active && ieee80211_beacon_cntdwn_is_complete(vif)) - ieee80211_csa_finish(vif); + if (link_conf->csa_active && ieee80211_beacon_cntdwn_is_complete(vif, link_id)) + ieee80211_csa_finish(vif, link_id); } static enum hrtimer_restart @@ -2462,7 +2483,7 @@ static void mac80211_hwsim_vif_info_changed(struct ieee80211_hw *hw, } if (vif->type == NL80211_IFTYPE_STATION && - changed & BSS_CHANGED_MLD_VALID_LINKS) { + changed & (BSS_CHANGED_MLD_VALID_LINKS | BSS_CHANGED_MLD_TTLM)) { u16 usable_links = ieee80211_vif_usable_links(vif); if (vif->active_links != usable_links) @@ -2653,10 +2674,11 @@ static int mac80211_hwsim_sta_state(struct ieee80211_hw *hw, return mac80211_hwsim_sta_add(hw, vif, sta); /* - * when client is authorized (AP station marked as such), - * enable all links + * in an MLO connection, when client is authorized + * (AP station marked as such), enable all links */ - if (vif->type == NL80211_IFTYPE_STATION && + if (ieee80211_vif_is_mld(vif) && + vif->type == NL80211_IFTYPE_STATION && new_state == IEEE80211_STA_AUTHORIZED && !sta->tdls) ieee80211_set_active_links_async(vif, ieee80211_vif_usable_links(vif)); @@ -2738,6 +2760,24 @@ static int mac80211_hwsim_get_survey(struct ieee80211_hw *hw, int idx, return 0; } +static enum ieee80211_neg_ttlm_res +mac80211_hwsim_can_neg_ttlm(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_neg_ttlm *neg_ttlm) +{ + u32 i; + + /* For testing purposes, accept if all TIDs are mapped to the same links + * set, otherwise reject. + */ + for (i = 0; i < IEEE80211_TTLM_NUM_TIDS; i++) { + if (neg_ttlm->downlink[i] != neg_ttlm->uplink[i] || + neg_ttlm->downlink[i] != neg_ttlm->downlink[0]) + return NEG_TTLM_RES_REJECT; + } + + return NEG_TTLM_RES_ACCEPT; +} + #ifdef CONFIG_NL80211_TESTMODE /* * This section contains example code for using netlink @@ -3175,6 +3215,47 @@ static void mac80211_hwsim_unassign_vif_chanctx(struct ieee80211_hw *hw, } } +static int mac80211_hwsim_switch_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, + enum ieee80211_chanctx_switch_mode mode) +{ + int i; + + if (n_vifs <= 0) + return -EINVAL; + + wiphy_dbg(hw->wiphy, + "switch vif channel context mode: %u\n", mode); + + for (i = 0; i < n_vifs; i++) { + hwsim_check_chanctx_magic(vifs[i].old_ctx); + wiphy_dbg(hw->wiphy, + "switch vif channel context: %d MHz/width: %d/cfreqs:%d/%d MHz -> %d MHz/width: %d/cfreqs:%d/%d MHz\n", + vifs[i].old_ctx->def.chan->center_freq, + vifs[i].old_ctx->def.width, + vifs[i].old_ctx->def.center_freq1, + vifs[i].old_ctx->def.center_freq2, + vifs[i].new_ctx->def.chan->center_freq, + vifs[i].new_ctx->def.width, + vifs[i].new_ctx->def.center_freq1, + vifs[i].new_ctx->def.center_freq2); + + switch (mode) { + case CHANCTX_SWMODE_REASSIGN_VIF: + hwsim_check_chanctx_magic(vifs[i].new_ctx); + break; + case CHANCTX_SWMODE_SWAP_CONTEXTS: + hwsim_set_chanctx_magic(vifs[i].new_ctx); + hwsim_clear_chanctx_magic(vifs[i].old_ctx); + break; + default: + WARN_ON("Invalid mode"); + } + } + return 0; +} + static const char mac80211_hwsim_gstrings_stats[][ETH_GSTRING_LEN] = { "tx_pkts_nic", "tx_bytes_nic", @@ -3839,6 +3920,13 @@ out: return err; } +#ifdef CONFIG_MAC80211_DEBUGFS +#define HWSIM_DEBUGFS_OPS \ + .vif_add_debugfs = mac80211_hwsim_vif_add_debugfs, +#else +#define HWSIM_DEBUGFS_OPS +#endif + #define HWSIM_COMMON_OPS \ .tx = mac80211_hwsim_tx, \ .wake_tx_queue = ieee80211_handle_wake_tx_queue, \ @@ -3863,7 +3951,8 @@ out: .get_et_stats = mac80211_hwsim_get_et_stats, \ .get_et_strings = mac80211_hwsim_get_et_strings, \ .start_pmsr = mac80211_hwsim_start_pmsr, \ - .abort_pmsr = mac80211_hwsim_abort_pmsr, + .abort_pmsr = mac80211_hwsim_abort_pmsr, \ + HWSIM_DEBUGFS_OPS #define HWSIM_NON_MLO_OPS \ .sta_add = mac80211_hwsim_sta_add, \ @@ -3877,6 +3966,10 @@ static const struct ieee80211_ops mac80211_hwsim_ops = { HWSIM_NON_MLO_OPS .sw_scan_start = mac80211_hwsim_sw_scan, .sw_scan_complete = mac80211_hwsim_sw_scan_complete, + .add_chanctx = ieee80211_emulate_add_chanctx, + .remove_chanctx = ieee80211_emulate_remove_chanctx, + .change_chanctx = ieee80211_emulate_change_chanctx, + .switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx, }; #define HWSIM_CHANCTX_OPS \ @@ -3888,7 +3981,8 @@ static const struct ieee80211_ops mac80211_hwsim_ops = { .remove_chanctx = mac80211_hwsim_remove_chanctx, \ .change_chanctx = mac80211_hwsim_change_chanctx, \ .assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx,\ - .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, + .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, \ + .switch_vif_chanctx = mac80211_hwsim_switch_vif_chanctx, static const struct ieee80211_ops mac80211_hwsim_mchan_ops = { HWSIM_COMMON_OPS @@ -3903,6 +3997,7 @@ static const struct ieee80211_ops mac80211_hwsim_mlo_ops = { .change_vif_links = mac80211_hwsim_change_vif_links, .change_sta_links = mac80211_hwsim_change_sta_links, .sta_state = mac80211_hwsim_sta_state, + .can_neg_ttlm = mac80211_hwsim_can_neg_ttlm, }; struct hwsim_new_radio_params { @@ -4965,6 +5060,33 @@ static void mac80211_hwsim_sband_capab(struct ieee80211_supported_band *sband) BIT(NL80211_IFTYPE_MESH_POINT) | \ BIT(NL80211_IFTYPE_OCB)) +static const u8 iftypes_ext_capa_ap[] = { + [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING, + [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT, + [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF | + WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB, + [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB, + [9] = WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT, +}; + +#define MAC80211_HWSIM_MLD_CAPA_OPS \ + FIELD_PREP_CONST(IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP, \ + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) | \ + FIELD_PREP_CONST(IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS, \ + IEEE80211_MLD_MAX_NUM_LINKS - 1) + +static const struct wiphy_iftype_ext_capab mac80211_hwsim_iftypes_ext_capa[] = { + { + .iftype = NL80211_IFTYPE_AP, + .extended_capabilities = iftypes_ext_capa_ap, + .extended_capabilities_mask = iftypes_ext_capa_ap, + .extended_capabilities_len = sizeof(iftypes_ext_capa_ap), + .eml_capabilities = IEEE80211_EML_CAP_EMLSR_SUPP | + IEEE80211_EML_CAP_EMLMR_SUPPORT, + .mld_capa_and_ops = MAC80211_HWSIM_MLD_CAPA_OPS, + }, +}; + static int mac80211_hwsim_new_radio(struct genl_info *info, struct hwsim_new_radio_params *param) { @@ -5159,6 +5281,10 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); ieee80211_hw_set(hw, CONNECTION_MONITOR); ieee80211_hw_set(hw, AP_LINK_PS); + + hw->wiphy->iftype_ext_capab = mac80211_hwsim_iftypes_ext_capa; + hw->wiphy->num_iftype_ext_capab = + ARRAY_SIZE(mac80211_hwsim_iftypes_ext_capa); } else { ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING); ieee80211_hw_set(hw, PS_NULLFUNC_STACK); @@ -5309,7 +5435,6 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, schedule_timeout_interruptible(1); } - /* TODO: Add param */ wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_DFS_CONCURRENT); diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.h b/drivers/net/wireless/virtual/mac80211_hwsim.h index 4676cdaf4c..21b1afd83d 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.h +++ b/drivers/net/wireless/virtual/mac80211_hwsim.h @@ -3,7 +3,7 @@ * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211 * Copyright (c) 2008, Jouni Malinen * Copyright (c) 2011, Javier Lopez - * Copyright (C) 2020, 2022-2023 Intel Corporation + * Copyright (C) 2020, 2022-2024 Intel Corporation */ #ifndef __MAC80211_HWSIM_H @@ -84,6 +84,8 @@ enum hwsim_tx_control_flags { * @HWSIM_CMD_START_PMSR: request to start peer measurement with the * %HWSIM_ATTR_PMSR_REQUEST. Result will be sent back asynchronously * with %HWSIM_CMD_REPORT_PMSR. + * @HWSIM_CMD_ABORT_PMSR: Abort previously started peer measurement. + * @HWSIM_CMD_REPORT_PMSR: Report peer measurement data. * @__HWSIM_CMD_MAX: enum limit */ enum hwsim_commands { @@ -298,6 +300,7 @@ enum hwsim_vqs { * Information about a receiving or transmitting bitrate * that can be mapped to struct rate_info * + * @__HWSIM_RATE_INFO_ATTR_INVALID: reserved, netlink attribute 0 is invalid * @HWSIM_RATE_INFO_ATTR_FLAGS: bitflag of flags from &enum rate_info_flags * @HWSIM_RATE_INFO_ATTR_MCS: mcs index if struct describes an HT/VHT/HE rate * @HWSIM_RATE_INFO_ATTR_LEGACY: bitrate in 100kbit/s for 802.11abg diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index ba14d83353..6a84ec58d6 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -453,7 +453,7 @@ static int virt_wifi_net_device_get_iflink(const struct net_device *dev) { struct virt_wifi_netdev_priv *priv = netdev_priv(dev); - return priv->lowerdev->ifindex; + return READ_ONCE(priv->lowerdev->ifindex); } static const struct net_device_ops virt_wifi_ops = { -- cgit v1.2.3