diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 486 |
1 files changed, 465 insertions, 21 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 25d217d9..adf1e98 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -349,6 +349,11 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = { [NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY, .len = IEEE80211_MAX_DATA_LEN }, [NL80211_ATTR_PEER_AID] = { .type = NLA_U16 }, + [NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 }, + [NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG }, + [NL80211_ATTR_CSA_IES] = { .type = NLA_NESTED }, + [NL80211_ATTR_CSA_C_OFF_BEACON] = { .type = NLA_U16 }, + [NL80211_ATTR_CSA_C_OFF_PRESP] = { .type = NLA_U16 }, }; /* policy for the key attributes */ @@ -403,6 +408,14 @@ nl80211_wowlan_tcp_policy[NUM_NL80211_WOWLAN_TCP] = { [NL80211_WOWLAN_TCP_WAKE_MASK] = { .len = 1 }, }; +/* policy for coalesce rule attributes */ +static const struct nla_policy +nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = { + [NL80211_ATTR_COALESCE_RULE_DELAY] = { .type = NLA_U32 }, + [NL80211_ATTR_COALESCE_RULE_CONDITION] = { .type = NLA_U32 }, + [NL80211_ATTR_COALESCE_RULE_PKT_PATTERN] = { .type = NLA_NESTED }, +}; + /* policy for GTK rekey offload attributes */ static const struct nla_policy nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = { @@ -441,10 +454,12 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb, goto out_unlock; } *rdev = wiphy_to_dev((*wdev)->wiphy); - cb->args[0] = (*rdev)->wiphy_idx; + /* 0 is the first index - add 1 to parse only once */ + cb->args[0] = (*rdev)->wiphy_idx + 1; cb->args[1] = (*wdev)->identifier; } else { - struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0]); + /* subtract the 1 again here */ + struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1); struct wireless_dev *tmp; if (!wiphy) { @@ -974,7 +989,7 @@ static int nl80211_send_wowlan(struct sk_buff *msg, return -ENOBUFS; if (dev->wiphy.wowlan->n_patterns) { - struct nl80211_wowlan_pattern_support pat = { + struct nl80211_pattern_support pat = { .max_patterns = dev->wiphy.wowlan->n_patterns, .min_pattern_len = dev->wiphy.wowlan->pattern_min_len, .max_pattern_len = dev->wiphy.wowlan->pattern_max_len, @@ -995,6 +1010,27 @@ static int nl80211_send_wowlan(struct sk_buff *msg, } #endif +static int nl80211_send_coalesce(struct sk_buff *msg, + struct cfg80211_registered_device *dev) +{ + struct nl80211_coalesce_rule_support rule; + + if (!dev->wiphy.coalesce) + return 0; + + rule.max_rules = dev->wiphy.coalesce->n_rules; + rule.max_delay = dev->wiphy.coalesce->max_delay; + rule.pat.max_patterns = dev->wiphy.coalesce->n_patterns; + rule.pat.min_pattern_len = dev->wiphy.coalesce->pattern_min_len; + rule.pat.max_pattern_len = dev->wiphy.coalesce->pattern_max_len; + rule.pat.max_pkt_offset = dev->wiphy.coalesce->max_pkt_offset; + + if (nla_put(msg, NL80211_ATTR_COALESCE_RULE, sizeof(rule), &rule)) + return -ENOBUFS; + + return 0; +} + static int nl80211_send_band_rateinfo(struct sk_buff *msg, struct ieee80211_supported_band *sband) { @@ -1393,6 +1429,8 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev, if (state->split) { CMD(crit_proto_start, CRIT_PROTOCOL_START); CMD(crit_proto_stop, CRIT_PROTOCOL_STOP); + if (dev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH) + CMD(channel_switch, CHANNEL_SWITCH); } #ifdef CONFIG_NL80211_TESTMODE @@ -1513,6 +1551,12 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev, dev->wiphy.vht_capa_mod_mask)) goto nla_put_failure; + state->split_start++; + break; + case 10: + if (nl80211_send_coalesce(msg, dev)) + goto nla_put_failure; + /* done */ state->split_start = 0; break; @@ -5578,6 +5622,111 @@ static int nl80211_start_radar_detection(struct sk_buff *skb, return err; } +static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_csa_settings params; + /* csa_attrs is defined static to avoid waste of stack size - this + * function is called under RTNL lock, so this should not be a problem. + */ + static struct nlattr *csa_attrs[NL80211_ATTR_MAX+1]; + u8 radar_detect_width = 0; + int err; + + if (!rdev->ops->channel_switch || + !(rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)) + return -EOPNOTSUPP; + + /* may add IBSS support later */ + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && + dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) + return -EOPNOTSUPP; + + memset(¶ms, 0, sizeof(params)); + + if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] || + !info->attrs[NL80211_ATTR_CH_SWITCH_COUNT]) + return -EINVAL; + + /* only important for AP, IBSS and mesh create IEs internally */ + if (!info->attrs[NL80211_ATTR_CSA_IES]) + return -EINVAL; + + /* useless if AP is not running */ + if (!wdev->beacon_interval) + return -EINVAL; + + params.count = nla_get_u32(info->attrs[NL80211_ATTR_CH_SWITCH_COUNT]); + + err = nl80211_parse_beacon(info->attrs, ¶ms.beacon_after); + if (err) + return err; + + err = nla_parse_nested(csa_attrs, NL80211_ATTR_MAX, + info->attrs[NL80211_ATTR_CSA_IES], + nl80211_policy); + if (err) + return err; + + err = nl80211_parse_beacon(csa_attrs, ¶ms.beacon_csa); + if (err) + return err; + + if (!csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]) + return -EINVAL; + + params.counter_offset_beacon = + nla_get_u16(csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]); + if (params.counter_offset_beacon >= params.beacon_csa.tail_len) + return -EINVAL; + + /* sanity check - counters should be the same */ + if (params.beacon_csa.tail[params.counter_offset_beacon] != + params.count) + return -EINVAL; + + if (csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]) { + params.counter_offset_presp = + nla_get_u16(csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]); + if (params.counter_offset_presp >= + params.beacon_csa.probe_resp_len) + return -EINVAL; + + if (params.beacon_csa.probe_resp[params.counter_offset_presp] != + params.count) + return -EINVAL; + } + + err = nl80211_parse_chandef(rdev, info, ¶ms.chandef); + if (err) + return err; + + if (!cfg80211_reg_can_beacon(&rdev->wiphy, ¶ms.chandef)) + return -EINVAL; + + err = cfg80211_chandef_dfs_required(wdev->wiphy, ¶ms.chandef); + if (err < 0) { + return err; + } else if (err) { + radar_detect_width = BIT(params.chandef.width); + params.radar_required = true; + } + + err = cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype, + params.chandef.chan, + CHAN_MODE_SHARED, + radar_detect_width); + if (err) + return err; + + if (info->attrs[NL80211_ATTR_CH_SWITCH_BLOCK_TX]) + params.block_tx = true; + + return rdev_channel_switch(rdev, dev, ¶ms); +} + static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb, u32 seq, int flags, struct cfg80211_registered_device *rdev, @@ -5639,6 +5788,7 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb, goto nla_put_failure; if (nla_put_u16(msg, NL80211_BSS_CAPABILITY, res->capability) || nla_put_u32(msg, NL80211_BSS_FREQUENCY, res->channel->center_freq) || + nla_put_u32(msg, NL80211_BSS_CHAN_WIDTH, res->scan_width) || nla_put_u32(msg, NL80211_BSS_SEEN_MS_AGO, jiffies_to_msecs(jiffies - intbss->ts))) goto nla_put_failure; @@ -6319,6 +6469,8 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) return -EINVAL; switch (ibss.chandef.width) { + case NL80211_CHAN_WIDTH_5: + case NL80211_CHAN_WIDTH_10: case NL80211_CHAN_WIDTH_20_NOHT: break; case NL80211_CHAN_WIDTH_20: @@ -6346,6 +6498,19 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) return err; } + if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]) + memcpy(&ibss.ht_capa_mask, + nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]), + sizeof(ibss.ht_capa_mask)); + + if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) { + if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]) + return -EINVAL; + memcpy(&ibss.ht_capa, + nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]), + sizeof(ibss.ht_capa)); + } + if (info->attrs[NL80211_ATTR_MCAST_RATE] && !nl80211_parse_mcast_rate(rdev, ibss.mcast_rate, nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE]))) @@ -7593,12 +7758,11 @@ static int nl80211_send_wowlan_patterns(struct sk_buff *msg, if (!nl_pat) return -ENOBUFS; pat_len = wowlan->patterns[i].pattern_len; - if (nla_put(msg, NL80211_WOWLAN_PKTPAT_MASK, - DIV_ROUND_UP(pat_len, 8), + if (nla_put(msg, NL80211_PKTPAT_MASK, DIV_ROUND_UP(pat_len, 8), wowlan->patterns[i].mask) || - nla_put(msg, NL80211_WOWLAN_PKTPAT_PATTERN, - pat_len, wowlan->patterns[i].pattern) || - nla_put_u32(msg, NL80211_WOWLAN_PKTPAT_OFFSET, + nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len, + wowlan->patterns[i].pattern) || + nla_put_u32(msg, NL80211_PKTPAT_OFFSET, wowlan->patterns[i].pkt_offset)) return -ENOBUFS; nla_nest_end(msg, nl_pat); @@ -7939,7 +8103,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) struct nlattr *pat; int n_patterns = 0; int rem, pat_len, mask_len, pkt_offset; - struct nlattr *pat_tb[NUM_NL80211_WOWLAN_PKTPAT]; + struct nlattr *pat_tb[NUM_NL80211_PKTPAT]; nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN], rem) @@ -7958,26 +8122,25 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN], rem) { - nla_parse(pat_tb, MAX_NL80211_WOWLAN_PKTPAT, - nla_data(pat), nla_len(pat), NULL); + nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat), + nla_len(pat), NULL); err = -EINVAL; - if (!pat_tb[NL80211_WOWLAN_PKTPAT_MASK] || - !pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]) + if (!pat_tb[NL80211_PKTPAT_MASK] || + !pat_tb[NL80211_PKTPAT_PATTERN]) goto error; - pat_len = nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]); + pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]); mask_len = DIV_ROUND_UP(pat_len, 8); - if (nla_len(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]) != - mask_len) + if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len) goto error; if (pat_len > wowlan->pattern_max_len || pat_len < wowlan->pattern_min_len) goto error; - if (!pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET]) + if (!pat_tb[NL80211_PKTPAT_OFFSET]) pkt_offset = 0; else pkt_offset = nla_get_u32( - pat_tb[NL80211_WOWLAN_PKTPAT_OFFSET]); + pat_tb[NL80211_PKTPAT_OFFSET]); if (pkt_offset > wowlan->max_pkt_offset) goto error; new_triggers.patterns[i].pkt_offset = pkt_offset; @@ -7991,11 +8154,11 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) new_triggers.patterns[i].pattern = new_triggers.patterns[i].mask + mask_len; memcpy(new_triggers.patterns[i].mask, - nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_MASK]), + nla_data(pat_tb[NL80211_PKTPAT_MASK]), mask_len); new_triggers.patterns[i].pattern_len = pat_len; memcpy(new_triggers.patterns[i].pattern, - nla_data(pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]), + nla_data(pat_tb[NL80211_PKTPAT_PATTERN]), pat_len); i++; } @@ -8034,6 +8197,264 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) } #endif +static int nl80211_send_coalesce_rules(struct sk_buff *msg, + struct cfg80211_registered_device *rdev) +{ + struct nlattr *nl_pats, *nl_pat, *nl_rule, *nl_rules; + int i, j, pat_len; + struct cfg80211_coalesce_rules *rule; + + if (!rdev->coalesce->n_rules) + return 0; + + nl_rules = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE); + if (!nl_rules) + return -ENOBUFS; + + for (i = 0; i < rdev->coalesce->n_rules; i++) { + nl_rule = nla_nest_start(msg, i + 1); + if (!nl_rule) + return -ENOBUFS; + + rule = &rdev->coalesce->rules[i]; + if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_DELAY, + rule->delay)) + return -ENOBUFS; + + if (nla_put_u32(msg, NL80211_ATTR_COALESCE_RULE_CONDITION, + rule->condition)) + return -ENOBUFS; + + nl_pats = nla_nest_start(msg, + NL80211_ATTR_COALESCE_RULE_PKT_PATTERN); + if (!nl_pats) + return -ENOBUFS; + + for (j = 0; j < rule->n_patterns; j++) { + nl_pat = nla_nest_start(msg, j + 1); + if (!nl_pat) + return -ENOBUFS; + pat_len = rule->patterns[j].pattern_len; + if (nla_put(msg, NL80211_PKTPAT_MASK, + DIV_ROUND_UP(pat_len, 8), + rule->patterns[j].mask) || + nla_put(msg, NL80211_PKTPAT_PATTERN, pat_len, + rule->patterns[j].pattern) || + nla_put_u32(msg, NL80211_PKTPAT_OFFSET, + rule->patterns[j].pkt_offset)) + return -ENOBUFS; + nla_nest_end(msg, nl_pat); + } + nla_nest_end(msg, nl_pats); + nla_nest_end(msg, nl_rule); + } + nla_nest_end(msg, nl_rules); + + return 0; +} + +static int nl80211_get_coalesce(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct sk_buff *msg; + void *hdr; + + if (!rdev->wiphy.coalesce) + return -EOPNOTSUPP; + + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + if (!msg) + return -ENOMEM; + + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, + NL80211_CMD_GET_COALESCE); + if (!hdr) + goto nla_put_failure; + + if (rdev->coalesce && nl80211_send_coalesce_rules(msg, rdev)) + goto nla_put_failure; + + genlmsg_end(msg, hdr); + return genlmsg_reply(msg, info); + +nla_put_failure: + nlmsg_free(msg); + return -ENOBUFS; +} + +void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev) +{ + struct cfg80211_coalesce *coalesce = rdev->coalesce; + int i, j; + struct cfg80211_coalesce_rules *rule; + + if (!coalesce) + return; + + for (i = 0; i < coalesce->n_rules; i++) { + rule = &coalesce->rules[i]; + for (j = 0; j < rule->n_patterns; j++) + kfree(rule->patterns[j].mask); + kfree(rule->patterns); + } + kfree(coalesce->rules); + kfree(coalesce); + rdev->coalesce = NULL; +} + +static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev, + struct nlattr *rule, + struct cfg80211_coalesce_rules *new_rule) +{ + int err, i; + const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce; + struct nlattr *tb[NUM_NL80211_ATTR_COALESCE_RULE], *pat; + int rem, pat_len, mask_len, pkt_offset, n_patterns = 0; + struct nlattr *pat_tb[NUM_NL80211_PKTPAT]; + + err = nla_parse(tb, NL80211_ATTR_COALESCE_RULE_MAX, nla_data(rule), + nla_len(rule), nl80211_coalesce_policy); + if (err) + return err; + + if (tb[NL80211_ATTR_COALESCE_RULE_DELAY]) + new_rule->delay = + nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_DELAY]); + if (new_rule->delay > coalesce->max_delay) + return -EINVAL; + + if (tb[NL80211_ATTR_COALESCE_RULE_CONDITION]) + new_rule->condition = + nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_CONDITION]); + if (new_rule->condition != NL80211_COALESCE_CONDITION_MATCH && + new_rule->condition != NL80211_COALESCE_CONDITION_NO_MATCH) + return -EINVAL; + + if (!tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN]) + return -EINVAL; + + nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN], + rem) + n_patterns++; + if (n_patterns > coalesce->n_patterns) + return -EINVAL; + + new_rule->patterns = kcalloc(n_patterns, sizeof(new_rule->patterns[0]), + GFP_KERNEL); + if (!new_rule->patterns) + return -ENOMEM; + + new_rule->n_patterns = n_patterns; + i = 0; + + nla_for_each_nested(pat, tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN], + rem) { + nla_parse(pat_tb, MAX_NL80211_PKTPAT, nla_data(pat), + nla_len(pat), NULL); + if (!pat_tb[NL80211_PKTPAT_MASK] || + !pat_tb[NL80211_PKTPAT_PATTERN]) + return -EINVAL; + pat_len = nla_len(pat_tb[NL80211_PKTPAT_PATTERN]); + mask_len = DIV_ROUND_UP(pat_len, 8); + if (nla_len(pat_tb[NL80211_PKTPAT_MASK]) != mask_len) + return -EINVAL; + if (pat_len > coalesce->pattern_max_len || + pat_len < coalesce->pattern_min_len) + return -EINVAL; + + if (!pat_tb[NL80211_PKTPAT_OFFSET]) + pkt_offset = 0; + else + pkt_offset = nla_get_u32(pat_tb[NL80211_PKTPAT_OFFSET]); + if (pkt_offset > coalesce->max_pkt_offset) + return -EINVAL; + new_rule->patterns[i].pkt_offset = pkt_offset; + + new_rule->patterns[i].mask = + kmalloc(mask_len + pat_len, GFP_KERNEL); + if (!new_rule->patterns[i].mask) + return -ENOMEM; + new_rule->patterns[i].pattern = + new_rule->patterns[i].mask + mask_len; + memcpy(new_rule->patterns[i].mask, + nla_data(pat_tb[NL80211_PKTPAT_MASK]), mask_len); + new_rule->patterns[i].pattern_len = pat_len; + memcpy(new_rule->patterns[i].pattern, + nla_data(pat_tb[NL80211_PKTPAT_PATTERN]), pat_len); + i++; + } + + return 0; +} + +static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce; + struct cfg80211_coalesce new_coalesce = {}; + struct cfg80211_coalesce *n_coalesce; + int err, rem_rule, n_rules = 0, i, j; + struct nlattr *rule; + struct cfg80211_coalesce_rules *tmp_rule; + + if (!rdev->wiphy.coalesce || !rdev->ops->set_coalesce) + return -EOPNOTSUPP; + + if (!info->attrs[NL80211_ATTR_COALESCE_RULE]) { + cfg80211_rdev_free_coalesce(rdev); + rdev->ops->set_coalesce(&rdev->wiphy, NULL); + return 0; + } + + nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE], + rem_rule) + n_rules++; + if (n_rules > coalesce->n_rules) + return -EINVAL; + + new_coalesce.rules = kcalloc(n_rules, sizeof(new_coalesce.rules[0]), + GFP_KERNEL); + if (!new_coalesce.rules) + return -ENOMEM; + + new_coalesce.n_rules = n_rules; + i = 0; + + nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE], + rem_rule) { + err = nl80211_parse_coalesce_rule(rdev, rule, + &new_coalesce.rules[i]); + if (err) + goto error; + + i++; + } + + err = rdev->ops->set_coalesce(&rdev->wiphy, &new_coalesce); + if (err) + goto error; + + n_coalesce = kmemdup(&new_coalesce, sizeof(new_coalesce), GFP_KERNEL); + if (!n_coalesce) { + err = -ENOMEM; + goto error; + } + cfg80211_rdev_free_coalesce(rdev); + rdev->coalesce = n_coalesce; + + return 0; +error: + for (i = 0; i < new_coalesce.n_rules; i++) { + tmp_rule = &new_coalesce.rules[i]; + for (j = 0; j < tmp_rule->n_patterns; j++) + kfree(tmp_rule->patterns[j].mask); + kfree(tmp_rule->patterns); + } + kfree(new_coalesce.rules); + + return err; +} + static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; @@ -9041,7 +9462,30 @@ static struct genl_ops nl80211_ops[] = { .flags = GENL_ADMIN_PERM, .internal_flags = NL80211_FLAG_NEED_WDEV_UP | NL80211_FLAG_NEED_RTNL, - } + }, + { + .cmd = NL80211_CMD_GET_COALESCE, + .doit = nl80211_get_coalesce, + .policy = nl80211_policy, + .internal_flags = NL80211_FLAG_NEED_WIPHY | + NL80211_FLAG_NEED_RTNL, + }, + { + .cmd = NL80211_CMD_SET_COALESCE, + .doit = nl80211_set_coalesce, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + .internal_flags = NL80211_FLAG_NEED_WIPHY | + NL80211_FLAG_NEED_RTNL, + }, + { + .cmd = NL80211_CMD_CHANNEL_SWITCH, + .doit = nl80211_channel_switch, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_NEED_RTNL, + }, }; static struct genl_multicast_group nl80211_mlme_mcgrp = { |
