From 2ce113de31320756b25179f3f4512a522bc45263 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 2 Oct 2019 11:12:25 +0200 Subject: mac80211: simplify TX aggregation start There really is no need to make drivers call the ieee80211_start_tx_ba_cb_irqsafe() function and then schedule the worker if all we want is to set a bit. Add a new return value (that was previously considered invalid) to indicate that the driver is immediately ready for the session, and make drivers use it. The only drivers that remain different are the Intel ones as they need to negotiate more with the firmware. Link: https://lore.kernel.org/r/1570007543-I152912660131cbab2e5d80b4218238c20f8a06e5@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net/wireless/mac80211_hwsim.c') diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 635956024e88..1aeb38296ec3 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1979,8 +1979,7 @@ static int mac80211_hwsim_ampdu_action(struct ieee80211_hw *hw, switch (action) { case IEEE80211_AMPDU_TX_START: - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: -- cgit From b5764696ac409523414f70421c13b7e7a9309454 Mon Sep 17 00:00:00 2001 From: Ramon Fontes Date: Thu, 10 Oct 2019 15:13:06 -0300 Subject: mac80211_hwsim: add more 5GHz channels, 5/10 MHz support These new 5GHz channels and 5/10 MHz support should be available for OCB usage (802.11p). Signed-off-by: Ramon Fontes Link: https://lore.kernel.org/r/20191010181307.11821-1-ramonreisfontes@gmail.com Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/mac80211_hwsim.c') diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 1aeb38296ec3..e638553d3c82 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -148,23 +148,25 @@ static const char *hwsim_alpha2s[] = { }; static const struct ieee80211_regdomain hwsim_world_regdom_custom_01 = { - .n_reg_rules = 4, + .n_reg_rules = 5, .alpha2 = "99", .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, 40, 0, 30, 0), REG_RULE(5745-10, 5825+10, 40, 0, 30, 0), + REG_RULE(5855-10, 5925+10, 40, 0, 33, 0), } }; static const struct ieee80211_regdomain hwsim_world_regdom_custom_02 = { - .n_reg_rules = 2, + .n_reg_rules = 3, .alpha2 = "99", .reg_rules = { REG_RULE(2412-10, 2462+10, 40, 0, 20, 0), REG_RULE(5725-10, 5850+10, 40, 0, 30, NL80211_RRF_NO_IR), + REG_RULE(5855-10, 5925+10, 40, 0, 33, 0), } }; @@ -354,6 +356,24 @@ static const struct ieee80211_channel hwsim_channels_5ghz[] = { CHAN5G(5805), /* Channel 161 */ CHAN5G(5825), /* Channel 165 */ CHAN5G(5845), /* Channel 169 */ + + CHAN5G(5855), /* Channel 171 */ + CHAN5G(5860), /* Channel 172 */ + CHAN5G(5865), /* Channel 173 */ + CHAN5G(5870), /* Channel 174 */ + + CHAN5G(5875), /* Channel 175 */ + CHAN5G(5880), /* Channel 176 */ + CHAN5G(5885), /* Channel 177 */ + CHAN5G(5890), /* Channel 178 */ + CHAN5G(5895), /* Channel 179 */ + CHAN5G(5900), /* Channel 180 */ + CHAN5G(5905), /* Channel 181 */ + + CHAN5G(5910), /* Channel 182 */ + CHAN5G(5915), /* Channel 183 */ + CHAN5G(5920), /* Channel 184 */ + CHAN5G(5925), /* Channel 185 */ }; static const struct ieee80211_rate hwsim_rates[] = { @@ -1604,6 +1624,8 @@ mac80211_hwsim_beacon(struct hrtimer *timer) } static const char * const hwsim_chanwidths[] = { + [NL80211_CHAN_WIDTH_5] = "ht5", + [NL80211_CHAN_WIDTH_10] = "ht10", [NL80211_CHAN_WIDTH_20_NOHT] = "noht", [NL80211_CHAN_WIDTH_20] = "ht20", [NL80211_CHAN_WIDTH_40] = "ht40", @@ -2846,6 +2868,8 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, } else { data->if_combination.num_different_channels = 1; data->if_combination.radar_detect_widths = + BIT(NL80211_CHAN_WIDTH_5) | + BIT(NL80211_CHAN_WIDTH_10) | BIT(NL80211_CHAN_WIDTH_20_NOHT) | BIT(NL80211_CHAN_WIDTH_20) | BIT(NL80211_CHAN_WIDTH_40) | -- cgit From 7dfd8ac327301f302b03072066c66eb32578e940 Mon Sep 17 00:00:00 2001 From: Ramon Fontes Date: Thu, 10 Oct 2019 15:13:07 -0300 Subject: mac80211_hwsim: add support for OCB OCB (Outside the Context of a BSS) interfaces are the implementation of 802.11p, support that. Signed-off-by: Ramon Fontes Link: https://lore.kernel.org/r/20191010181307.11821-2-ramonreisfontes@gmail.com Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/mac80211_hwsim.c') diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index e638553d3c82..9dfa354eb1cb 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1570,7 +1570,8 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_MESH_POINT && - vif->type != NL80211_IFTYPE_ADHOC) + vif->type != NL80211_IFTYPE_ADHOC && + vif->type != NL80211_IFTYPE_OCB) return; skb = ieee80211_beacon_get(hw, vif); @@ -2744,7 +2745,8 @@ static void mac80211_hwsim_he_capab(struct ieee80211_supported_band *sband) BIT(NL80211_IFTYPE_P2P_CLIENT) | \ BIT(NL80211_IFTYPE_P2P_GO) | \ BIT(NL80211_IFTYPE_ADHOC) | \ - BIT(NL80211_IFTYPE_MESH_POINT)) + BIT(NL80211_IFTYPE_MESH_POINT) | \ + BIT(NL80211_IFTYPE_OCB)) static int mac80211_hwsim_new_radio(struct genl_info *info, struct hwsim_new_radio_params *param) -- cgit