diff options
Diffstat (limited to 'net/wireless')
-rw-r--r-- | net/wireless/core.c | 4 | ||||
-rw-r--r-- | net/wireless/core.h | 21 | ||||
-rw-r--r-- | net/wireless/nl80211.c | 53 | ||||
-rw-r--r-- | net/wireless/sysfs.c | 8 |
4 files changed, 48 insertions, 38 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index ee422871fe9e..41cec1776f4f 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -663,8 +663,10 @@ void wiphy_unregister(struct wiphy *wiphy) flush_work(&rdev->event_work); cancel_delayed_work_sync(&rdev->dfs_update_channels_wk); - if (rdev->wowlan && rdev->ops->set_wakeup) +#ifdef CONFIG_PM + if (rdev->wiphy.wowlan_config && rdev->ops->set_wakeup) rdev_set_wakeup(rdev, false); +#endif cfg80211_rdev_free_wowlan(rdev); } EXPORT_SYMBOL(wiphy_unregister); diff --git a/net/wireless/core.h b/net/wireless/core.h index b4b4a566626b..a65eaf8a84c1 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -74,8 +74,6 @@ struct cfg80211_registered_device { struct work_struct conn_work; struct work_struct event_work; - struct cfg80211_wowlan *wowlan; - struct delayed_work dfs_update_channels_wk; /* netlink port which started critical protocol (0 means not started) */ @@ -96,17 +94,20 @@ struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy) static inline void cfg80211_rdev_free_wowlan(struct cfg80211_registered_device *rdev) { +#ifdef CONFIG_PM int i; - if (!rdev->wowlan) + if (!rdev->wiphy.wowlan_config) return; - for (i = 0; i < rdev->wowlan->n_patterns; i++) - kfree(rdev->wowlan->patterns[i].mask); - kfree(rdev->wowlan->patterns); - if (rdev->wowlan->tcp && rdev->wowlan->tcp->sock) - sock_release(rdev->wowlan->tcp->sock); - kfree(rdev->wowlan->tcp); - kfree(rdev->wowlan); + for (i = 0; i < rdev->wiphy.wowlan_config->n_patterns; i++) + kfree(rdev->wiphy.wowlan_config->patterns[i].mask); + kfree(rdev->wiphy.wowlan_config->patterns); + if (rdev->wiphy.wowlan_config->tcp && + rdev->wiphy.wowlan_config->tcp->sock) + sock_release(rdev->wiphy.wowlan_config->tcp->sock); + kfree(rdev->wiphy.wowlan_config->tcp); + kfree(rdev->wiphy.wowlan_config); +#endif } extern struct workqueue_struct *cfg80211_wq; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a09f36bb957c..fb6abcb359a1 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7489,28 +7489,29 @@ static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info) static int nl80211_send_wowlan_patterns(struct sk_buff *msg, struct cfg80211_registered_device *rdev) { + struct cfg80211_wowlan *wowlan = rdev->wiphy.wowlan_config; struct nlattr *nl_pats, *nl_pat; int i, pat_len; - if (!rdev->wowlan->n_patterns) + if (!wowlan->n_patterns) return 0; nl_pats = nla_nest_start(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN); if (!nl_pats) return -ENOBUFS; - for (i = 0; i < rdev->wowlan->n_patterns; i++) { + for (i = 0; i < wowlan->n_patterns; i++) { nl_pat = nla_nest_start(msg, i + 1); if (!nl_pat) return -ENOBUFS; - pat_len = rdev->wowlan->patterns[i].pattern_len; + pat_len = wowlan->patterns[i].pattern_len; if (nla_put(msg, NL80211_WOWLAN_PKTPAT_MASK, DIV_ROUND_UP(pat_len, 8), - rdev->wowlan->patterns[i].mask) || + wowlan->patterns[i].mask) || nla_put(msg, NL80211_WOWLAN_PKTPAT_PATTERN, - pat_len, rdev->wowlan->patterns[i].pattern) || + pat_len, wowlan->patterns[i].pattern) || nla_put_u32(msg, NL80211_WOWLAN_PKTPAT_OFFSET, - rdev->wowlan->patterns[i].pkt_offset)) + wowlan->patterns[i].pkt_offset)) return -ENOBUFS; nla_nest_end(msg, nl_pat); } @@ -7573,12 +7574,12 @@ static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info) !rdev->wiphy.wowlan.tcp) return -EOPNOTSUPP; - if (rdev->wowlan && rdev->wowlan->tcp) { + if (rdev->wiphy.wowlan_config && rdev->wiphy.wowlan_config->tcp) { /* adjust size to have room for all the data */ - size += rdev->wowlan->tcp->tokens_size + - rdev->wowlan->tcp->payload_len + - rdev->wowlan->tcp->wake_len + - rdev->wowlan->tcp->wake_len / 8; + size += rdev->wiphy.wowlan_config->tcp->tokens_size + + rdev->wiphy.wowlan_config->tcp->payload_len + + rdev->wiphy.wowlan_config->tcp->wake_len + + rdev->wiphy.wowlan_config->tcp->wake_len / 8; } msg = nlmsg_new(size, GFP_KERNEL); @@ -7590,33 +7591,34 @@ static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info) if (!hdr) goto nla_put_failure; - if (rdev->wowlan) { + if (rdev->wiphy.wowlan_config) { struct nlattr *nl_wowlan; nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS); if (!nl_wowlan) goto nla_put_failure; - if ((rdev->wowlan->any && + if ((rdev->wiphy.wowlan_config->any && nla_put_flag(msg, NL80211_WOWLAN_TRIG_ANY)) || - (rdev->wowlan->disconnect && + (rdev->wiphy.wowlan_config->disconnect && nla_put_flag(msg, NL80211_WOWLAN_TRIG_DISCONNECT)) || - (rdev->wowlan->magic_pkt && + (rdev->wiphy.wowlan_config->magic_pkt && nla_put_flag(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT)) || - (rdev->wowlan->gtk_rekey_failure && + (rdev->wiphy.wowlan_config->gtk_rekey_failure && nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE)) || - (rdev->wowlan->eap_identity_req && + (rdev->wiphy.wowlan_config->eap_identity_req && nla_put_flag(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST)) || - (rdev->wowlan->four_way_handshake && + (rdev->wiphy.wowlan_config->four_way_handshake && nla_put_flag(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE)) || - (rdev->wowlan->rfkill_release && + (rdev->wiphy.wowlan_config->rfkill_release && nla_put_flag(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE))) goto nla_put_failure; if (nl80211_send_wowlan_patterns(msg, rdev)) goto nla_put_failure; - if (nl80211_send_wowlan_tcp(msg, rdev->wowlan->tcp)) + if (nl80211_send_wowlan_tcp(msg, + rdev->wiphy.wowlan_config->tcp)) goto nla_put_failure; nla_nest_end(msg, nl_wowlan); @@ -7783,7 +7785,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) struct cfg80211_wowlan *ntrig; struct wiphy_wowlan_support *wowlan = &rdev->wiphy.wowlan; int err, i; - bool prev_enabled = rdev->wowlan; + bool prev_enabled = rdev->wiphy.wowlan_config; if (!rdev->wiphy.wowlan.flags && !rdev->wiphy.wowlan.n_patterns && !rdev->wiphy.wowlan.tcp) @@ -7791,7 +7793,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) { cfg80211_rdev_free_wowlan(rdev); - rdev->wowlan = NULL; + rdev->wiphy.wowlan_config = NULL; goto set_wakeup; } @@ -7927,11 +7929,12 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) goto error; } cfg80211_rdev_free_wowlan(rdev); - rdev->wowlan = ntrig; + rdev->wiphy.wowlan_config = ntrig; set_wakeup: - if (rdev->ops->set_wakeup && prev_enabled != !!rdev->wowlan) - rdev_set_wakeup(rdev, rdev->wowlan); + if (rdev->ops->set_wakeup && + prev_enabled != !!rdev->wiphy.wowlan_config) + rdev_set_wakeup(rdev, rdev->wiphy.wowlan_config); return 0; error: diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c index 8f28b9f798d8..360a42c6f694 100644 --- a/net/wireless/sysfs.c +++ b/net/wireless/sysfs.c @@ -91,6 +91,7 @@ static void cfg80211_leave_all(struct cfg80211_registered_device *rdev) cfg80211_leave(rdev, wdev); } +#ifdef CONFIG_PM static int wiphy_suspend(struct device *dev, pm_message_t state) { struct cfg80211_registered_device *rdev = dev_to_rdev(dev); @@ -100,10 +101,10 @@ static int wiphy_suspend(struct device *dev, pm_message_t state) rtnl_lock(); if (rdev->wiphy.registered) { - if (!rdev->wowlan) + if (!rdev->wiphy.wowlan_config) cfg80211_leave_all(rdev); if (rdev->ops->suspend) - ret = rdev_suspend(rdev, rdev->wowlan); + ret = rdev_suspend(rdev, rdev->wiphy.wowlan_config); if (ret == 1) { /* Driver refuse to configure wowlan */ cfg80211_leave_all(rdev); @@ -132,6 +133,7 @@ static int wiphy_resume(struct device *dev) return ret; } +#endif static const void *wiphy_namespace(struct device *d) { @@ -146,8 +148,10 @@ struct class ieee80211_class = { .dev_release = wiphy_dev_release, .dev_attrs = ieee80211_dev_attrs, .dev_uevent = wiphy_uevent, +#ifdef CONFIG_PM .suspend = wiphy_suspend, .resume = wiphy_resume, +#endif .ns_type = &net_ns_type_operations, .namespace = wiphy_namespace, }; |