diff options
| author | Arik Nemtsov <arik@wizery.com> | 2014-09-15 19:48:59 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-11-24 09:30:20 +0300 |
| commit | 307e47235a103191e9bf83cdeb8e50c713feae56 (patch) | |
| tree | 650ee8a8112378b026dccf22b2c0baa5f511c39e /drivers/net/wireless/iwlwifi/mvm/fw-api.h | |
| parent | 77c5d7eff79066b28d92f1b01fa4b6ee7106b923 (diff) | |
| download | linux-307e47235a103191e9bf83cdeb8e50c713feae56.tar.xz | |
iwlwifi: mvm: configure TDLS peers to FW
Send a dedicated TDLS_CONFIG command when a TDLS peer joins/leaves. The
fields for the command are mostly place-holders, as most of the FW
functionality is not implemented. In the future the dedicated FW TID
will be used for channel-switching and buffer-sta functionality.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h index a71fad2ed5d6..0f3c07a54bfe 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h @@ -131,6 +131,7 @@ enum { /* TDLS */ TDLS_CHANNEL_SWITCH_CMD = 0x27, TDLS_CHANNEL_SWITCH_NOTIFICATION = 0xaa, + TDLS_CONFIG_CMD = 0xa7, /* MAC and Binding commands */ MAC_CONTEXT_CMD = 0x28, @@ -1800,4 +1801,66 @@ struct iwl_tdls_channel_switch_notif { __le32 sta_id; } __packed; /* TDLS_STA_CHANNEL_SWITCH_NTFY_API_S_VER_1 */ +/** + * TDLS station info + * + * @sta_id: station id of the TDLS peer + * @tx_to_peer_tid: TID reserved vs. the peer for FW based Tx + * @tx_to_peer_ssn: initial SSN the FW should use for Tx on its TID vs the peer + * @is_initiator: 1 if the peer is the TDLS link initiator, 0 otherwise + */ +struct iwl_tdls_sta_info { + u8 sta_id; + u8 tx_to_peer_tid; + __le16 tx_to_peer_ssn; + __le32 is_initiator; +} __packed; /* TDLS_STA_INFO_VER_1 */ + +/** + * TDLS basic config command + * + * @id_and_color: MAC id and color being configured + * @tdls_peer_count: amount of currently connected TDLS peers + * @tx_to_ap_tid: TID reverved vs. the AP for FW based Tx + * @tx_to_ap_ssn: initial SSN the FW should use for Tx on its TID vs. the AP + * @sta_info: per-station info. Only the first tdls_peer_count entries are set + * @pti_req_data_offset: offset of network-level data for the PTI template + * @pti_req_tx_cmd: Tx parameters for PTI request template + * @pti_req_template: PTI request template data + */ +struct iwl_tdls_config_cmd { + __le32 id_and_color; /* mac id and color */ + u8 tdls_peer_count; + u8 tx_to_ap_tid; + __le16 tx_to_ap_ssn; + struct iwl_tdls_sta_info sta_info[IWL_MVM_TDLS_STA_COUNT]; + + __le32 pti_req_data_offset; + struct iwl_tx_cmd pti_req_tx_cmd; + u8 pti_req_template[0]; +} __packed; /* TDLS_CONFIG_CMD_API_S_VER_1 */ + +/** + * TDLS per-station config information from FW + * + * @sta_id: station id of the TDLS peer + * @tx_to_peer_last_seq: last sequence number used by FW during FW-based Tx to + * the peer + */ +struct iwl_tdls_config_sta_info_res { + __le16 sta_id; + __le16 tx_to_peer_last_seq; +} __packed; /* TDLS_STA_INFO_RSP_VER_1 */ + +/** + * TDLS config information from FW + * + * @tx_to_ap_last_seq: last sequence number used by FW during FW-based Tx to AP + * @sta_info: per-station TDLS config information + */ +struct iwl_tdls_config_res { + __le32 tx_to_ap_last_seq; + struct iwl_tdls_config_sta_info_res sta_info[IWL_MVM_TDLS_STA_COUNT]; +} __packed; /* TDLS_CONFIG_RSP_API_S_VER_1 */ + #endif /* __fw_api_h__ */ |