diff options
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 51 |
1 files changed, 37 insertions, 14 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index fb787df01666..643f968b05ee 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -292,7 +292,7 @@ struct mac80211_hwsim_data { struct list_head list; struct ieee80211_hw *hw; struct device *dev; - struct ieee80211_supported_band bands[2]; + struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; struct ieee80211_channel channels_2ghz[ARRAY_SIZE(hwsim_channels_2ghz)]; struct ieee80211_channel channels_5ghz[ARRAY_SIZE(hwsim_channels_5ghz)]; struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)]; @@ -571,7 +571,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, skb_dequeue(&data->pending); } - skb = genlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC); + skb = genlmsg_new(GENLMSG_DEFAULT_SIZE, GFP_ATOMIC); if (skb == NULL) goto nla_put_failure; @@ -678,8 +678,7 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, continue; if (data2->idle || !data2->started || - !hwsim_ps_rx_ok(data2, skb) || - !data->channel || !data2->channel || + !hwsim_ps_rx_ok(data2, skb) || !data2->channel || data->channel->center_freq != data2->channel->center_freq || !(data->group & data2->group)) continue; @@ -1083,6 +1082,8 @@ enum hwsim_testmode_attr { enum hwsim_testmode_cmd { HWSIM_TM_CMD_SET_PS = 0, HWSIM_TM_CMD_GET_PS = 1, + HWSIM_TM_CMD_STOP_QUEUES = 2, + HWSIM_TM_CMD_WAKE_QUEUES = 3, }; static const struct nla_policy hwsim_testmode_policy[HWSIM_TM_ATTR_MAX + 1] = { @@ -1122,6 +1123,12 @@ static int mac80211_hwsim_testmode_cmd(struct ieee80211_hw *hw, if (nla_put_u32(skb, HWSIM_TM_ATTR_PS, hwsim->ps)) goto nla_put_failure; return cfg80211_testmode_reply(skb); + case HWSIM_TM_CMD_STOP_QUEUES: + ieee80211_stop_queues(hw); + return 0; + case HWSIM_TM_CMD_WAKE_QUEUES: + ieee80211_wake_queues(hw); + return 0; default: return -EOPNOTSUPP; } @@ -1486,7 +1493,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, struct mac80211_hwsim_data *data2; struct ieee80211_tx_info *txi; struct hwsim_tx_rate *tx_attempts; - struct sk_buff __user *ret_skb; + unsigned long ret_skb_ptr; struct sk_buff *skb, *tmp; struct mac_address *src; unsigned int hwsim_flags; @@ -1504,8 +1511,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER]); hwsim_flags = nla_get_u32(info->attrs[HWSIM_ATTR_FLAGS]); - ret_skb = (struct sk_buff __user *) - (unsigned long) nla_get_u64(info->attrs[HWSIM_ATTR_COOKIE]); + ret_skb_ptr = nla_get_u64(info->attrs[HWSIM_ATTR_COOKIE]); data2 = get_hwsim_data_ref_from_addr(src); @@ -1514,7 +1520,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, /* look for the skb matching the cookie passed back from user */ skb_queue_walk_safe(&data2->pending, skb, tmp) { - if (skb == ret_skb) { + if ((unsigned long)skb == ret_skb_ptr) { skb_unlink(skb, &data2->pending); found = true; break; @@ -1534,11 +1540,6 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, /* now send back TX status */ txi = IEEE80211_SKB_CB(skb); - if (txi->control.vif) - hwsim_check_magic(txi->control.vif); - if (txi->control.sta) - hwsim_check_sta_magic(txi->control.sta); - ieee80211_tx_info_clear_status(txi); for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { @@ -1555,6 +1556,7 @@ 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; @@ -1721,6 +1723,24 @@ 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 +1802,9 @@ 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; @@ -1835,7 +1858,7 @@ static int __init init_mac80211_hwsim(void) sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4; break; default: - break; + continue; } sband->ht_cap.ht_supported = true; |