mirror of
https://github.com/openwrt/openwrt.git
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59 lines
1.8 KiB
Diff
59 lines
1.8 KiB
Diff
--- a/include/linux/nl80211.h
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+++ b/include/linux/nl80211.h
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@@ -804,6 +804,8 @@ enum nl80211_commands {
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* @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
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* means support for per-station GTKs.
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*
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+ * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
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+ *
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* @NL80211_ATTR_MAX: highest attribute number currently defined
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* @__NL80211_ATTR_AFTER_LAST: internal use
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*/
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@@ -973,6 +975,8 @@ enum nl80211_attrs {
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NL80211_ATTR_SUPPORT_IBSS_RSN,
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+ NL80211_ATTR_MCAST_RATE,
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+
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/* add attributes here, update the policy in nl80211.c */
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__NL80211_ATTR_AFTER_LAST,
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--- a/include/net/cfg80211.h
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+++ b/include/net/cfg80211.h
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@@ -924,6 +924,7 @@ struct cfg80211_disassoc_request {
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* @privacy: this is a protected network, keys will be configured
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* after joining
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* @basic_rates: bitmap of basic rates to use when creating the IBSS
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+ * @mcast_rate: multicast tx rate (in 100 kbps)
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*/
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struct cfg80211_ibss_params {
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u8 *ssid;
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@@ -935,6 +936,7 @@ struct cfg80211_ibss_params {
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u32 basic_rates;
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bool channel_fixed;
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bool privacy;
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+ int mcast_rate;
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};
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/**
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--- a/net/wireless/nl80211.c
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+++ b/net/wireless/nl80211.c
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@@ -167,6 +167,7 @@ static const struct nla_policy nl80211_p
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[NL80211_ATTR_WIPHY_TX_POWER_SETTING] = { .type = NLA_U32 },
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[NL80211_ATTR_WIPHY_TX_POWER_LEVEL] = { .type = NLA_U32 },
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[NL80211_ATTR_FRAME_TYPE] = { .type = NLA_U16 },
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+ [NL80211_ATTR_MCAST_RATE] = { .type = NLA_U32 },
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};
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/* policy for the key attributes */
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@@ -3652,6 +3653,9 @@ static int nl80211_join_ibss(struct sk_b
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return -EINVAL;
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}
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}
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+ if (info->attrs[NL80211_ATTR_MCAST_RATE])
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+ ibss.mcast_rate =
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+ nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE]);
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if (ibss.privacy && info->attrs[NL80211_ATTR_KEYS]) {
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connkeys = nl80211_parse_connkeys(rdev,
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