From 1ae2fc25a1289a84ca726541e3356ba5bcb7f7fe Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 30 May 2012 14:59:36 +0200 Subject: mac80211_hwsim: advertise interface combinations Enforcing interface combinations broke uses of hwsim with multiple virtual interfaces. Advertise that all combinations are possible to fix this. Reported-by: Nirav Shah Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/mac80211_hwsim.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (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 fb787df01666..4c9336cee817 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1721,6 +1721,24 @@ static void hwsim_exit_netlink(void) "unregister family %i\n", ret); } +static const struct ieee80211_iface_limit hwsim_if_limits[] = { + { .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) }, + { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO) }, +}; + +static const struct ieee80211_iface_combination hwsim_if_comb = { + .limits = hwsim_if_limits, + .n_limits = ARRAY_SIZE(hwsim_if_limits), + .max_interfaces = 2048, + .num_different_channels = 1, +}; + static int __init init_mac80211_hwsim(void) { int i, err = 0; @@ -1782,6 +1800,9 @@ static int __init init_mac80211_hwsim(void) hw->wiphy->n_addresses = 2; hw->wiphy->addresses = data->addresses; + hw->wiphy->iface_combinations = &hwsim_if_comb; + hw->wiphy->n_iface_combinations = 1; + if (fake_hw_scan) { hw->wiphy->max_scan_ssids = 255; hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; -- cgit v1.2.2 From 06cf5c4c5bea549235da1aace86b90d4ad0084f8 Mon Sep 17 00:00:00 2001 From: Qasim Javed Date: Tue, 5 Jun 2012 01:25:44 -0500 Subject: mac80211_hwsim: Set IEEE80211_STAT_ACK flag when userspace indicates that the frame has been acknowledged. The station fail average is not updated correctly since the IEEE80211_STAT_ACK flag is not set when using wmediumd with mac80211_hwsim. Set this flag when wmediumd indicates that the frame was successfully transmitted (eventually). Signed-off-by: Qasim Javed Signed-off-by: Javier Cardona Signed-off-by: John W. Linville --- drivers/net/wireless/mac80211_hwsim.c | 1 + 1 file changed, 1 insertion(+) (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 4c9336cee817..a0b7cfd34685 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1555,6 +1555,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, hdr = (struct ieee80211_hdr *) skb->data; mac80211_hwsim_monitor_ack(data2->hw, hdr->addr2); } + txi->flags |= IEEE80211_TX_STAT_ACK; } ieee80211_tx_status_irqsafe(data2->hw, skb); return 0; -- cgit v1.2.2