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mac80211: Add FILS discovery support

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This patch adds mac80211 support to configure FILS discovery
transmission.
Changes include functions to store and retrieve FILS discovery
template, minimum and maximum packet intervals.

Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
Link: https://lore.kernel.org/r/20200805011838.28166-3-alokad@codeaurora.org
[remove SUPPORTS_FILS_DISCOVERY, driver can just set wiphy info]
Link: https://lore.kernel.org/r/010101747a7b3cbb-6edaa89c-436d-4391-8765-61456d7f5f4e-000000@us-west-2.amazonses.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Aloka Dixit
2020-09-11 00:05:31 +00:00
committed by Johannes Berg
parent 291c49ded2
commit 295b02c4be
4 changed files with 110 additions and 6 deletions
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7
net/mac80211/ieee80211_i.h
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@@ -271,6 +271,12 @@ struct probe_resp {
u8 data[];
};
struct fils_discovery_data {
struct rcu_head rcu_head;
int len;
u8 data[];
};
struct ps_data {
/* yes, this looks ugly, but guarantees that we can later use
* bitmap_empty :)
@@ -286,6 +292,7 @@ struct ps_data {
struct ieee80211_if_ap {
struct beacon_data __rcu *beacon;
struct probe_resp __rcu *probe_resp;
struct fils_discovery_data __rcu *fils_discovery;
/* to be used after channel switch. */
struct cfg80211_beacon_data *next_beacon;