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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-09-27 20:12:06 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-11-20 11:42:24 +0100 |
| commit | 05db59a0619969a47ab87050985344177c662cab (patch) | |
| tree | af94ff11d4bc54ef983702bd43a59ad86808524c /include | |
| parent | 2e7ed75e92fc493ff5484f61aed6489262c78f3e (diff) | |
| download | linux-stable-05db59a0619969a47ab87050985344177c662cab.tar.gz linux-stable-05db59a0619969a47ab87050985344177c662cab.tar.bz2 linux-stable-05db59a0619969a47ab87050985344177c662cab.zip | |
ieee802154: Add support for user association requests
Users may decide to associate with a peer, which becomes our parent
coordinator. Let's add the necessary netlink support for this.
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/20230927181214.129346-4-miquel.raynal@bootlin.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg802154.h | 4 | ||||
| -rw-r--r-- | include/net/ieee802154_netdev.h | 38 | ||||
| -rw-r--r-- | include/net/nl802154.h | 1 |
3 files changed, 43 insertions, 0 deletions
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index a89f1c9cea3f..d0c033176220 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -20,6 +20,7 @@ struct wpan_phy; struct wpan_phy_cca; struct cfg802154_scan_request; struct cfg802154_beacon_request; +struct ieee802154_addr; #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL struct ieee802154_llsec_device_key; @@ -77,6 +78,9 @@ struct cfg802154_ops { struct cfg802154_beacon_request *request); int (*stop_beacons)(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev); + int (*associate)(struct wpan_phy *wpan_phy, + struct wpan_dev *wpan_dev, + struct ieee802154_addr *coord); #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL void (*get_llsec_table)(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index 063313df447d..ca8c827d0d7f 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -125,6 +125,30 @@ struct ieee802154_hdr_fc { #endif }; +struct ieee802154_assoc_req_pl { +#if defined(__LITTLE_ENDIAN_BITFIELD) + u8 reserved1:1, + device_type:1, + power_source:1, + rx_on_when_idle:1, + assoc_type:1, + reserved2:1, + security_cap:1, + alloc_addr:1; +#elif defined(__BIG_ENDIAN_BITFIELD) + u8 alloc_addr:1, + security_cap:1, + reserved2:1, + assoc_type:1, + rx_on_when_idle:1, + power_source:1, + device_type:1, + reserved1:1; +#else +#error "Please fix <asm/byteorder.h>" +#endif +} __packed; + enum ieee802154_frame_version { IEEE802154_2003_STD, IEEE802154_2006_STD, @@ -140,6 +164,14 @@ enum ieee802154_addressing_mode { IEEE802154_EXTENDED_ADDRESSING, }; +enum ieee802154_association_status { + IEEE802154_ASSOCIATION_SUCCESSFUL = 0x00, + IEEE802154_PAN_AT_CAPACITY = 0x01, + IEEE802154_PAN_ACCESS_DENIED = 0x02, + IEEE802154_HOPPING_SEQUENCE_OFFSET_DUP = 0x03, + IEEE802154_FAST_ASSOCIATION_SUCCESSFUL = 0x80, +}; + struct ieee802154_hdr { struct ieee802154_hdr_fc fc; u8 seq; @@ -163,6 +195,12 @@ struct ieee802154_beacon_req_frame { struct ieee802154_mac_cmd_pl mac_pl; }; +struct ieee802154_association_req_frame { + struct ieee802154_hdr mhr; + struct ieee802154_mac_cmd_pl mac_pl; + struct ieee802154_assoc_req_pl assoc_req_pl; +}; + /* pushes hdr onto the skb. fields of hdr->fc that can be calculated from * the contents of hdr will be, and the actual value of those bits in * hdr->fc will be ignored. this includes the INTRA_PAN bit and the frame diff --git a/include/net/nl802154.h b/include/net/nl802154.h index 8cd9d141f5af..830e1c51d3df 100644 --- a/include/net/nl802154.h +++ b/include/net/nl802154.h @@ -78,6 +78,7 @@ enum nl802154_commands { NL802154_CMD_SCAN_DONE, NL802154_CMD_SEND_BEACONS, NL802154_CMD_STOP_BEACONS, + NL802154_CMD_ASSOCIATE, /* add new commands above here */ |