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author | John W. Linville <linville@tuxdriver.com> | 2013-12-02 14:25:38 -0500 |
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committer | John W. Linville <linville@tuxdriver.com> | 2013-12-02 14:25:38 -0500 |
commit | 4b074b07625f603d40d4d04937f8874a00415dc4 (patch) | |
tree | 2dffdc46e3fea0320524f483cf5ac2c058ab59f2 /drivers/net/wireless/mac80211_hwsim.c | |
parent | 7d68849f40cd9169088249cc889d95c8998c3fb8 (diff) | |
parent | ddcc347b70f298f9d624cd0e250581d831d915fb (diff) | |
download | op-kernel-dev-4b074b07625f603d40d4d04937f8874a00415dc4.zip op-kernel-dev-4b074b07625f603d40d4d04937f8874a00415dc4.tar.gz |
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
-rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 101 |
1 files changed, 69 insertions, 32 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 9df7bc9..3f9a4c9 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -159,7 +159,7 @@ static const struct ieee80211_regdomain hwsim_world_regdom_custom_02 = { .reg_rules = { REG_RULE(2412-10, 2462+10, 40, 0, 20, 0), REG_RULE(5725-10, 5850+10, 40, 0, 30, - NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS), + NL80211_RRF_NO_IR), } }; @@ -353,7 +353,6 @@ struct mac80211_hwsim_data { } ps; bool ps_poll_pending; struct dentry *debugfs; - struct dentry *debugfs_ps; struct sk_buff_head pending; /* packets pending */ /* @@ -362,7 +361,6 @@ struct mac80211_hwsim_data { * radio can be in more then one group. */ u64 group; - struct dentry *debugfs_group; int power_level; @@ -1485,7 +1483,7 @@ static void hw_scan_work(struct work_struct *work) req->channels[hwsim->scan_chan_idx]->center_freq); hwsim->tmp_chan = req->channels[hwsim->scan_chan_idx]; - if (hwsim->tmp_chan->flags & IEEE80211_CHAN_PASSIVE_SCAN || + if (hwsim->tmp_chan->flags & IEEE80211_CHAN_NO_IR || !req->n_ssids) { dwell = 120; } else { @@ -1734,9 +1732,7 @@ static void mac80211_hwsim_free(void) spin_unlock_bh(&hwsim_radio_lock); list_for_each_entry_safe(data, tmpdata, &tmplist, list) { - debugfs_remove(data->debugfs_group); - debugfs_remove(data->debugfs_ps); - debugfs_remove(data->debugfs); + debugfs_remove_recursive(data->debugfs); ieee80211_unregister_hw(data->hw); device_release_driver(data->dev); device_unregister(data->dev); @@ -1893,6 +1889,17 @@ static int hwsim_fops_ps_write(void *dat, u64 val) DEFINE_SIMPLE_ATTRIBUTE(hwsim_fops_ps, hwsim_fops_ps_read, hwsim_fops_ps_write, "%llu\n"); +static int hwsim_write_simulate_radar(void *dat, u64 val) +{ + struct mac80211_hwsim_data *data = dat; + + ieee80211_radar_detected(data->hw); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(hwsim_simulate_radar, NULL, + hwsim_write_simulate_radar, "%llu\n"); static int hwsim_fops_group_read(void *dat, u64 *val) { @@ -2193,11 +2200,28 @@ static const struct ieee80211_iface_limit hwsim_if_limits[] = { { .max = 1, .types = BIT(NL80211_IFTYPE_P2P_DEVICE) }, }; -static 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 const struct ieee80211_iface_limit hwsim_if_dfs_limits[] = { + { .max = 8, .types = BIT(NL80211_IFTYPE_AP) }, +}; + +static 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, + }, + { + .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 int __init init_mac80211_hwsim(void) @@ -2215,7 +2239,7 @@ static int __init init_mac80211_hwsim(void) return -EINVAL; if (channels > 1) { - hwsim_if_comb.num_different_channels = channels; + hwsim_if_comb[0].num_different_channels = channels; mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan; mac80211_hwsim_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan; @@ -2295,13 +2319,15 @@ 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; + hw->wiphy->iface_combinations = hwsim_if_comb; + hw->wiphy->n_iface_combinations = ARRAY_SIZE(hwsim_if_comb); if (channels > 1) { 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; } INIT_DELAYED_WORK(&data->roc_done, hw_roc_done); @@ -2325,7 +2351,8 @@ static int __init init_mac80211_hwsim(void) IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS | IEEE80211_HW_AMPDU_AGGREGATION | IEEE80211_HW_WANT_MONITOR_VIF | - IEEE80211_HW_QUEUE_CONTROL; + IEEE80211_HW_QUEUE_CONTROL | + IEEE80211_HW_SUPPORTS_HT_CCK_RATES; if (rctbl) hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE; @@ -2385,6 +2412,7 @@ static int __init init_mac80211_hwsim(void) sband->vht_cap.cap = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ | + IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ | IEEE80211_VHT_CAP_RXLDPC | IEEE80211_VHT_CAP_SHORT_GI_80 | IEEE80211_VHT_CAP_SHORT_GI_160 | @@ -2427,46 +2455,53 @@ static int __init init_mac80211_hwsim(void) break; case HWSIM_REGTEST_WORLD_ROAM: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } break; case HWSIM_REGTEST_CUSTOM_WORLD: - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); break; case HWSIM_REGTEST_CUSTOM_WORLD_2: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } else if (i == 1) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_02); } break; case HWSIM_REGTEST_STRICT_ALL: - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= REGULATORY_STRICT_REG; break; case HWSIM_REGTEST_STRICT_FOLLOW: case HWSIM_REGTEST_STRICT_AND_DRIVER_REG: if (i == 0) - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_STRICT_REG; break; case HWSIM_REGTEST_ALL: if (i == 0) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_01); } else if (i == 1) { - hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_CUSTOM_REG; wiphy_apply_custom_regulatory(hw->wiphy, &hwsim_world_regdom_custom_02); } else if (i == 4) - hw->wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY; + hw->wiphy->regulatory_flags |= + REGULATORY_STRICT_REG; break; default: break; @@ -2533,16 +2568,18 @@ static int __init init_mac80211_hwsim(void) data->debugfs = debugfs_create_dir("hwsim", hw->wiphy->debugfsdir); - data->debugfs_ps = debugfs_create_file("ps", 0666, - data->debugfs, data, - &hwsim_fops_ps); - data->debugfs_group = debugfs_create_file("group", 0666, - data->debugfs, data, - &hwsim_fops_group); + debugfs_create_file("ps", 0666, data->debugfs, data, + &hwsim_fops_ps); + debugfs_create_file("group", 0666, data->debugfs, data, + &hwsim_fops_group); + if (channels == 1) + debugfs_create_file("dfs_simulate_radar", 0222, + data->debugfs, + data, &hwsim_simulate_radar); tasklet_hrtimer_init(&data->beacon_timer, mac80211_hwsim_beacon, - CLOCK_REALTIME, HRTIMER_MODE_ABS); + CLOCK_MONOTONIC_RAW, HRTIMER_MODE_ABS); list_add_tail(&data->list, &hwsim_radios); } |