ath9k: allow multiple virtual interfaces on DFS channels
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48448
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4 changed files with 59 additions and 4 deletions
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@ -0,0 +1,55 @@
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From: Felix Fietkau <nbd@openwrt.org>
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Date: Fri, 22 Jan 2016 01:05:56 +0100
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Subject: [PATCH] ath9k: do not limit the number of DFS interfaces to 1
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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---
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--- a/drivers/net/wireless/ath/ath9k/init.c
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+++ b/drivers/net/wireless/ath/ath9k/init.c
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@@ -751,14 +751,6 @@ static const struct ieee80211_iface_comb
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#endif /* CPTCFG_ATH9K_CHANNEL_CONTEXT */
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-static const struct ieee80211_iface_limit if_dfs_limits[] = {
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- { .max = 1, .types = BIT(NL80211_IFTYPE_AP) |
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-#ifdef CPTCFG_MAC80211_MESH
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- BIT(NL80211_IFTYPE_MESH_POINT) |
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-#endif
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- BIT(NL80211_IFTYPE_ADHOC) },
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-};
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-
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static const struct ieee80211_iface_combination if_comb[] = {
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{
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.limits = if_limits,
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@@ -766,6 +758,11 @@ static const struct ieee80211_iface_comb
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.max_interfaces = 2048,
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.num_different_channels = 1,
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.beacon_int_infra_match = true,
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+#ifdef CPTCFG_ATH9K_DFS_CERTIFIED
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+ .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
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+ BIT(NL80211_CHAN_WIDTH_20) |
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+ BIT(NL80211_CHAN_WIDTH_40),
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+#endif
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},
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{
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.limits = wds_limits,
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@@ -774,18 +771,6 @@ static const struct ieee80211_iface_comb
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.num_different_channels = 1,
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.beacon_int_infra_match = true,
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},
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-#ifdef CPTCFG_ATH9K_DFS_CERTIFIED
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- {
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- .limits = if_dfs_limits,
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- .n_limits = ARRAY_SIZE(if_dfs_limits),
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- .max_interfaces = 1,
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- .num_different_channels = 1,
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- .beacon_int_infra_match = true,
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- .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
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- BIT(NL80211_CHAN_WIDTH_20) |
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- BIT(NL80211_CHAN_WIDTH_40),
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- }
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-#endif
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};
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#ifdef CPTCFG_ATH9K_CHANNEL_CONTEXT
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@ -1,6 +1,6 @@
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--- a/drivers/net/wireless/ath/ath9k/init.c
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+++ b/drivers/net/wireless/ath/ath9k/init.c
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@@ -1039,23 +1039,23 @@ static int __init ath9k_init(void)
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@@ -1024,23 +1024,23 @@ static int __init ath9k_init(void)
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{
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int error;
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@ -165,7 +165,7 @@
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void ath_fill_led_pin(struct ath_softc *sc)
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--- a/drivers/net/wireless/ath/ath9k/init.c
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+++ b/drivers/net/wireless/ath/ath9k/init.c
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@@ -951,7 +951,7 @@ int ath9k_init_device(u16 devid, struct
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@@ -936,7 +936,7 @@ int ath9k_init_device(u16 devid, struct
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#ifdef CPTCFG_MAC80211_LEDS
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/* must be initialized before ieee80211_register_hw */
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@ -65,7 +65,7 @@
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}
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static const struct ieee80211_iface_limit if_limits[] = {
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@@ -912,6 +913,18 @@ static void ath9k_set_hw_capab(struct at
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@@ -897,6 +898,18 @@ static void ath9k_set_hw_capab(struct at
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SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
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}
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@ -84,7 +84,7 @@
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int ath9k_init_device(u16 devid, struct ath_softc *sc,
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const struct ath_bus_ops *bus_ops)
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{
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@@ -957,6 +970,8 @@ int ath9k_init_device(u16 devid, struct
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@@ -942,6 +955,8 @@ int ath9k_init_device(u16 devid, struct
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ARRAY_SIZE(ath9k_tpt_blink));
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#endif
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