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-rw-r--r--net/mac80211/main.c3
-rw-r--r--net/wireless/core.c20
-rw-r--r--net/wireless/nl80211.c56
3 files changed, 40 insertions, 39 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 1998f14..626c83c 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -686,8 +686,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
return -EINVAL;
#ifdef CONFIG_PM
- if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) &&
- (!local->ops->suspend || !local->ops->resume))
+ if (hw->wiphy->wowlan && (!local->ops->suspend || !local->ops->resume))
return -EINVAL;
#endif
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 41cec17..f553b94 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -449,8 +449,13 @@ int wiphy_register(struct wiphy *wiphy)
u16 ifmodes = wiphy->interface_modes;
#ifdef CONFIG_PM
- if (WARN_ON((wiphy->wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
- !(wiphy->wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))
+ if (WARN_ON(wiphy->wowlan &&
+ (wiphy->wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
+ !(wiphy->wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))
+ return -EINVAL;
+ if (WARN_ON(wiphy->wowlan &&
+ !wiphy->wowlan->flags && !wiphy->wowlan->n_patterns &&
+ !wiphy->wowlan->tcp))
return -EINVAL;
#endif
@@ -540,12 +545,11 @@ int wiphy_register(struct wiphy *wiphy)
}
#ifdef CONFIG_PM
- if (rdev->wiphy.wowlan.n_patterns) {
- if (WARN_ON(!rdev->wiphy.wowlan.pattern_min_len ||
- rdev->wiphy.wowlan.pattern_min_len >
- rdev->wiphy.wowlan.pattern_max_len))
- return -EINVAL;
- }
+ if (WARN_ON(rdev->wiphy.wowlan && rdev->wiphy.wowlan->n_patterns &&
+ (!rdev->wiphy.wowlan->pattern_min_len ||
+ rdev->wiphy.wowlan->pattern_min_len >
+ rdev->wiphy.wowlan->pattern_max_len)))
+ return -EINVAL;
#endif
/* check and set up bitrates */
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 31d265f..7ee9af3 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -908,7 +908,7 @@ nla_put_failure:
static int nl80211_send_wowlan_tcp_caps(struct cfg80211_registered_device *rdev,
struct sk_buff *msg)
{
- const struct wiphy_wowlan_tcp_support *tcp = rdev->wiphy.wowlan.tcp;
+ const struct wiphy_wowlan_tcp_support *tcp = rdev->wiphy.wowlan->tcp;
struct nlattr *nl_tcp;
if (!tcp)
@@ -951,37 +951,37 @@ static int nl80211_send_wowlan(struct sk_buff *msg,
{
struct nlattr *nl_wowlan;
- if (!dev->wiphy.wowlan.flags && !dev->wiphy.wowlan.n_patterns)
+ if (!dev->wiphy.wowlan)
return 0;
nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
if (!nl_wowlan)
return -ENOBUFS;
- if (((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_ANY) &&
+ if (((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_ANY) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_ANY)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_DISCONNECT) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_DISCONNECT) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_DISCONNECT)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_MAGIC_PKT) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
+ ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE)))
return -ENOBUFS;
- if (dev->wiphy.wowlan.n_patterns) {
+ if (dev->wiphy.wowlan->n_patterns) {
struct nl80211_wowlan_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,
- .max_pkt_offset = dev->wiphy.wowlan.max_pkt_offset,
+ .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,
+ .max_pkt_offset = dev->wiphy.wowlan->max_pkt_offset,
};
if (nla_put(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
@@ -7580,8 +7580,7 @@ static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info)
void *hdr;
u32 size = NLMSG_DEFAULT_SIZE;
- if (!rdev->wiphy.wowlan.flags && !rdev->wiphy.wowlan.n_patterns &&
- !rdev->wiphy.wowlan.tcp)
+ if (!rdev->wiphy.wowlan)
return -EOPNOTSUPP;
if (rdev->wiphy.wowlan_config && rdev->wiphy.wowlan_config->tcp) {
@@ -7654,7 +7653,7 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev,
u32 data_size, wake_size, tokens_size = 0, wake_mask_size;
int err, port;
- if (!rdev->wiphy.wowlan.tcp)
+ if (!rdev->wiphy.wowlan->tcp)
return -EINVAL;
err = nla_parse(tb, MAX_NL80211_WOWLAN_TCP,
@@ -7674,16 +7673,16 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev,
return -EINVAL;
data_size = nla_len(tb[NL80211_WOWLAN_TCP_DATA_PAYLOAD]);
- if (data_size > rdev->wiphy.wowlan.tcp->data_payload_max)
+ if (data_size > rdev->wiphy.wowlan->tcp->data_payload_max)
return -EINVAL;
if (nla_get_u32(tb[NL80211_WOWLAN_TCP_DATA_INTERVAL]) >
- rdev->wiphy.wowlan.tcp->data_interval_max ||
+ rdev->wiphy.wowlan->tcp->data_interval_max ||
nla_get_u32(tb[NL80211_WOWLAN_TCP_DATA_INTERVAL]) == 0)
return -EINVAL;
wake_size = nla_len(tb[NL80211_WOWLAN_TCP_WAKE_PAYLOAD]);
- if (wake_size > rdev->wiphy.wowlan.tcp->wake_payload_max)
+ if (wake_size > rdev->wiphy.wowlan->tcp->wake_payload_max)
return -EINVAL;
wake_mask_size = nla_len(tb[NL80211_WOWLAN_TCP_WAKE_MASK]);
@@ -7698,13 +7697,13 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev,
if (!tok->len || tokens_size % tok->len)
return -EINVAL;
- if (!rdev->wiphy.wowlan.tcp->tok)
+ if (!rdev->wiphy.wowlan->tcp->tok)
return -EINVAL;
- if (tok->len > rdev->wiphy.wowlan.tcp->tok->max_len)
+ if (tok->len > rdev->wiphy.wowlan->tcp->tok->max_len)
return -EINVAL;
- if (tok->len < rdev->wiphy.wowlan.tcp->tok->min_len)
+ if (tok->len < rdev->wiphy.wowlan->tcp->tok->min_len)
return -EINVAL;
- if (tokens_size > rdev->wiphy.wowlan.tcp->tok->bufsize)
+ if (tokens_size > rdev->wiphy.wowlan->tcp->tok->bufsize)
return -EINVAL;
if (tok->offset + tok->len > data_size)
return -EINVAL;
@@ -7712,7 +7711,7 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev,
if (tb[NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ]) {
seq = nla_data(tb[NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ]);
- if (!rdev->wiphy.wowlan.tcp->seq)
+ if (!rdev->wiphy.wowlan->tcp->seq)
return -EINVAL;
if (seq->len == 0 || seq->len > 4)
return -EINVAL;
@@ -7793,12 +7792,11 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
struct nlattr *tb[NUM_NL80211_WOWLAN_TRIG];
struct cfg80211_wowlan new_triggers = {};
struct cfg80211_wowlan *ntrig;
- struct wiphy_wowlan_support *wowlan = &rdev->wiphy.wowlan;
+ const struct wiphy_wowlan_support *wowlan = rdev->wiphy.wowlan;
int err, i;
bool prev_enabled = rdev->wiphy.wowlan_config;
- if (!rdev->wiphy.wowlan.flags && !rdev->wiphy.wowlan.n_patterns &&
- !rdev->wiphy.wowlan.tcp)
+ if (!wowlan)
return -EOPNOTSUPP;
if (!info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {
generated by cgit v0.10.2 at 2024-11-12 14:45:38 (GMT)