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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-09-27 21:12:07 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-11-20 13:42:39 +0300 |
| commit | fefd19807fe9c65002366c749e809996a1ca4e68 (patch) | |
| tree | dd8047899c6d50583da8d0d0ae3e32f92c57f4c0 /net/mac802154/rx.c | |
| parent | 05db59a0619969a47ab87050985344177c662cab (diff) | |
| download | linux-fefd19807fe9c65002366c749e809996a1ca4e68.tar.xz | |
mac802154: Handle associating
Joining a PAN officially goes by associating with a coordinator. This
coordinator may have been discovered thanks to the beacons it sent in
the past. Add support to the MAC layer for these associations, which
require:
- Sending an association request
- Receiving an association response
The association response contains the association status, eventually a
reason if the association was unsuccessful, and finally a short address
that we should use for intra-PAN communication from now on, if we
required one (which is the default, and not yet configurable).
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/linux-wpan/20230927181214.129346-5-miquel.raynal@bootlin.com
Diffstat (limited to 'net/mac802154/rx.c')
| -rw-r--r-- | net/mac802154/rx.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index e2434b4fe514..d0e08613a36b 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -93,6 +93,15 @@ void mac802154_rx_mac_cmd_worker(struct work_struct *work) queue_delayed_work(local->mac_wq, &local->beacon_work, 0); break; + + case IEEE802154_CMD_ASSOCIATION_RESP: + dev_dbg(&mac_pkt->sdata->dev->dev, "processing ASSOC RESP\n"); + if (!mac802154_is_associating(local)) + break; + + mac802154_process_association_resp(mac_pkt->sdata, mac_pkt->skb); + break; + default: break; } |