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mac80211_hwsim: Add radar bandwidths to the P2P Device combination

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Add radar_detect_widths to the interface combination that allows
concurrent P2P Device dedicated interface and AP interfaces, to enable
testing of radar detection when P2P Device interface is used.

Clear the radar_detect_widths in case of multi channel contexts
as this is not currently supported.

As radar_detect_widths are now supported in all combinations,
remove the hwsim_if_dfs_limits definition since it is no longer
needed.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ilan Peer 2016-07-05 15:23:09 +03:00 committed by Johannes Berg
parent c6e6a0c8be
commit f7736f501f
1 changed files with 5 additions and 20 deletions
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25
drivers/net/wireless/mac80211_hwsim.c
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@ -457,10 +457,6 @@ static const struct ieee80211_iface_limit hwsim_if_limits[] = {
{ .max = 1, .types = BIT(NL80211_IFTYPE_P2P_DEVICE) }
};
static const struct ieee80211_iface_limit hwsim_if_dfs_limits[] = {
{ .max = 8, .types = BIT(NL80211_IFTYPE_AP) },
};
static const struct ieee80211_iface_combination hwsim_if_comb[] = {
{
.limits = hwsim_if_limits,
@ -468,18 +464,12 @@ static const struct ieee80211_iface_combination hwsim_if_comb[] = {
.n_limits = ARRAY_SIZE(hwsim_if_limits) - 1,
.max_interfaces = 2048,
.num_different_channels = 1,
},
{
.limits = hwsim_if_dfs_limits,
.n_limits = ARRAY_SIZE(hwsim_if_dfs_limits),
.max_interfaces = 8,
.num_different_channels = 1,
.radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
BIT(NL80211_CHAN_WIDTH_20) |
BIT(NL80211_CHAN_WIDTH_40) |
BIT(NL80211_CHAN_WIDTH_80) |
BIT(NL80211_CHAN_WIDTH_160),
}
},
};
static const struct ieee80211_iface_combination hwsim_if_comb_p2p_dev[] = {
@ -488,18 +478,12 @@ static const struct ieee80211_iface_combination hwsim_if_comb_p2p_dev[] = {
.n_limits = ARRAY_SIZE(hwsim_if_limits),
.max_interfaces = 2048,
.num_different_channels = 1,
},
{
.limits = hwsim_if_dfs_limits,
.n_limits = ARRAY_SIZE(hwsim_if_dfs_limits),
.max_interfaces = 8,
.num_different_channels = 1,
.radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
BIT(NL80211_CHAN_WIDTH_20) |
BIT(NL80211_CHAN_WIDTH_40) |
BIT(NL80211_CHAN_WIDTH_80) |
BIT(NL80211_CHAN_WIDTH_160),
}
},
};
static spinlock_t hwsim_radio_lock;
@ -2487,13 +2471,14 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
hw->wiphy->max_scan_ssids = 255;
hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
hw->wiphy->max_remain_on_channel_duration = 1000;
/* For channels > 1 DFS is not allowed */
hw->wiphy->n_iface_combinations = 1;
hw->wiphy->iface_combinations = &data->if_combination;
if (param->p2p_device)
data->if_combination = hwsim_if_comb_p2p_dev[0];
else
data->if_combination = hwsim_if_comb[0];
hw->wiphy->n_iface_combinations = 1;
/* For channels > 1 DFS is not allowed */
data->if_combination.radar_detect_widths = 0;
data->if_combination.num_different_channels = data->channels;
} else if (param->p2p_device) {
hw->wiphy->iface_combinations = hwsim_if_comb_p2p_dev;