diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h | 109 |
1 files changed, 76 insertions, 33 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h index 421b9dd1fb66..81f0a3463bac 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h @@ -69,8 +69,8 @@ /** * enum iwl_sta_flags - flags for the ADD_STA host command - * @STA_FLG_REDUCED_TX_PWR_CTRL: - * @STA_FLG_REDUCED_TX_PWR_DATA: + * @STA_FLG_REDUCED_TX_PWR_CTRL: reduced TX power (control frames) + * @STA_FLG_REDUCED_TX_PWR_DATA: reduced TX power (data frames) * @STA_FLG_DISABLE_TX: set if TX should be disabled * @STA_FLG_PS: set if STA is in Power Save * @STA_FLG_INVALID: set if STA is invalid @@ -78,18 +78,40 @@ * @STA_FLG_SET_ALL_KEYS: the current key applies to all key IDs * @STA_FLG_DRAIN_FLOW: drain flow * @STA_FLG_PAN: STA is for PAN interface - * @STA_FLG_CLASS_AUTH: - * @STA_FLG_CLASS_ASSOC: - * @STA_FLG_CLASS_MIMO_PROT: - * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU + * @STA_FLG_CLASS_AUTH: station is authenticated + * @STA_FLG_CLASS_ASSOC: station is associated + * @STA_FLG_RTS_MIMO_PROT: station requires RTS MIMO protection (dynamic SMPS) + * @STA_FLG_MAX_AGG_SIZE_MSK: maximal size for A-MPDU (mask) + * @STA_FLG_MAX_AGG_SIZE_SHIFT: maximal size for A-MPDU (bit shift) + * @STA_FLG_MAX_AGG_SIZE_8K: maximal size for A-MPDU (8k supported) + * @STA_FLG_MAX_AGG_SIZE_16K: maximal size for A-MPDU (16k supported) + * @STA_FLG_MAX_AGG_SIZE_32K: maximal size for A-MPDU (32k supported) + * @STA_FLG_MAX_AGG_SIZE_64K: maximal size for A-MPDU (64k supported) + * @STA_FLG_MAX_AGG_SIZE_128K: maximal size for A-MPDU (128k supported) + * @STA_FLG_MAX_AGG_SIZE_256K: maximal size for A-MPDU (256k supported) + * @STA_FLG_MAX_AGG_SIZE_512K: maximal size for A-MPDU (512k supported) + * @STA_FLG_MAX_AGG_SIZE_1024K: maximal size for A-MPDU (1024k supported) * @STA_FLG_AGG_MPDU_DENS_MSK: maximal MPDU density for Tx aggregation * @STA_FLG_FAT_EN_MSK: support for channel width (for Tx). This flag is * initialised by driver and can be updated by fw upon reception of * action frames that can change the channel width. When cleared the fw * will send all the frames in 20MHz even when FAT channel is requested. + * @STA_FLG_FAT_EN_20MHZ: no wide channels are supported, only 20 MHz + * @STA_FLG_FAT_EN_40MHZ: wide channels up to 40 MHz supported + * @STA_FLG_FAT_EN_80MHZ: wide channels up to 80 MHz supported + * @STA_FLG_FAT_EN_160MHZ: wide channels up to 160 MHz supported * @STA_FLG_MIMO_EN_MSK: support for MIMO. This flag is initialised by the * driver and can be updated by fw upon reception of action frames. + * @STA_FLG_MIMO_EN_SISO: no support for MIMO + * @STA_FLG_MIMO_EN_MIMO2: 2 streams supported + * @STA_FLG_MIMO_EN_MIMO3: 3 streams supported * @STA_FLG_MFP_EN: Management Frame Protection + * @STA_FLG_AGG_MPDU_DENS_MSK: A-MPDU density (mask) + * @STA_FLG_AGG_MPDU_DENS_SHIFT: A-MPDU density (bit shift) + * @STA_FLG_AGG_MPDU_DENS_2US: A-MPDU density (2 usec gap) + * @STA_FLG_AGG_MPDU_DENS_4US: A-MPDU density (4 usec gap) + * @STA_FLG_AGG_MPDU_DENS_8US: A-MPDU density (8 usec gap) + * @STA_FLG_AGG_MPDU_DENS_16US: A-MPDU density (16 usec gap) */ enum iwl_sta_flags { STA_FLG_REDUCED_TX_PWR_CTRL = BIT(3), @@ -148,9 +170,10 @@ enum iwl_sta_flags { * @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from * station info array (1 - n 1X mode) * @STA_KEY_FLG_KEYID_MSK: the index of the key + * @STA_KEY_FLG_KEYID_POS: key index bit position * @STA_KEY_NOT_VALID: key is invalid * @STA_KEY_FLG_WEP_13BYTES: set for 13 bytes WEP key - * @STA_KEY_FLG_KEY_32BYTES for non-wep key set for 32 bytes key + * @STA_KEY_FLG_KEY_32BYTES: for non-wep key set for 32 bytes key * @STA_KEY_MULTICAST: set for multical key * @STA_KEY_MFP: key is used for Management Frame Protection */ @@ -183,7 +206,7 @@ enum iwl_sta_key_flag { * @STA_MODIFY_ADD_BA_TID: this command modifies %add_immediate_ba_tid * @STA_MODIFY_REMOVE_BA_TID: this command modifies %remove_immediate_ba_tid * @STA_MODIFY_SLEEPING_STA_TX_COUNT: this command modifies %sleep_tx_count - * @STA_MODIFY_PROT_TH: + * @STA_MODIFY_PROT_TH: modify RTS threshold * @STA_MODIFY_QUEUES: modify the queues used by this station */ enum iwl_sta_modify_flag { @@ -197,13 +220,21 @@ enum iwl_sta_modify_flag { STA_MODIFY_QUEUES = BIT(7), }; -#define STA_MODE_MODIFY 1 +/** + * enum iwl_sta_mode - station command mode + * @STA_MODE_ADD: add new station + * @STA_MODE_MODIFY: modify the station + */ +enum iwl_sta_mode { + STA_MODE_ADD = 0, + STA_MODE_MODIFY = 1, +}; /** * enum iwl_sta_sleep_flag - type of sleep of the station - * @STA_SLEEP_STATE_AWAKE: - * @STA_SLEEP_STATE_PS_POLL: - * @STA_SLEEP_STATE_UAPSD: + * @STA_SLEEP_STATE_AWAKE: station is awake + * @STA_SLEEP_STATE_PS_POLL: station is PS-polling + * @STA_SLEEP_STATE_UAPSD: station uses U-APSD * @STA_SLEEP_STATE_MOREDATA: set more-data bit on * (last) released frame */ @@ -223,10 +254,12 @@ enum iwl_sta_sleep_flag { /** * struct iwl_mvm_keyinfo - key information - * @key_flags: type %iwl_sta_key_flag + * @key_flags: type &enum iwl_sta_key_flag * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection + * @reserved1: reserved * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx * @key_offset: key offset in the fw's key table + * @reserved2: reserved * @key: 16-byte unicast decryption key * @tx_secur_seq_cnt: initial RSC / PN needed for replay check * @hw_tkip_mic_rx_key: byte: MIC Rx Key - used for TKIP only @@ -253,17 +286,21 @@ struct iwl_mvm_keyinfo { /** * struct iwl_mvm_add_sta_cmd_v7 - Add/modify a station in the fw's sta table. * ( REPLY_ADD_STA = 0x18 ) - * @add_modify: 1: modify existing, 0: add new station - * @awake_acs: + * @add_modify: see &enum iwl_sta_mode + * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. - * @mac_id_n_color: the Mac context this station belongs to - * @addr[ETH_ALEN]: station's MAC address + * @mac_id_n_color: the Mac context this station belongs to, + * see &enum iwl_mvm_id_and_color + * @addr: station's MAC address + * @reserved2: reserved * @sta_id: index of station in uCode's station table * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave * alone. 1 - modify, 0 - don't change. - * @station_flags: look at %iwl_sta_flags - * @station_flags_msk: what of %station_flags have changed + * @reserved3: reserved + * @station_flags: look at &enum iwl_sta_flags + * @station_flags_msk: what of %station_flags have changed, + * also &enum iwl_sta_flags * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set * add_immediate_ba_ssn. @@ -274,7 +311,7 @@ struct iwl_mvm_keyinfo { * @sleep_tx_count: number of packets to transmit to station even though it is * asleep. Used to synchronise PS-poll and u-APSD responses while ucode * keeps track of STA sleep state. - * @sleep_state_flags: Look at %iwl_sta_sleep_flag. + * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP * mac-addr. * @beamform_flags: beam forming controls @@ -330,17 +367,21 @@ enum iwl_sta_type { /** * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table. * ( REPLY_ADD_STA = 0x18 ) - * @add_modify: 1: modify existing, 0: add new station - * @awake_acs: + * @add_modify: see &enum iwl_sta_mode + * @awake_acs: ACs to transmit data on while station is sleeping (for U-APSD) * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable * AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field. - * @mac_id_n_color: the Mac context this station belongs to - * @addr[ETH_ALEN]: station's MAC address + * @mac_id_n_color: the Mac context this station belongs to, + * see &enum iwl_mvm_id_and_color + * @addr: station's MAC address + * @reserved2: reserved * @sta_id: index of station in uCode's station table * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave * alone. 1 - modify, 0 - don't change. - * @station_flags: look at %iwl_sta_flags - * @station_flags_msk: what of %station_flags have changed + * @reserved3: reserved + * @station_flags: look at &enum iwl_sta_flags + * @station_flags_msk: what of %station_flags have changed, + * also &enum iwl_sta_flags * @add_immediate_ba_tid: tid for which to add block-ack support (Rx) * Set %STA_MODIFY_ADD_BA_TID to use this field, and also set * add_immediate_ba_ssn. @@ -352,7 +393,7 @@ enum iwl_sta_type { * asleep. Used to synchronise PS-poll and u-APSD responses while ucode * keeps track of STA sleep state. * @station_type: type of this station. See &enum iwl_sta_type. - * @sleep_state_flags: Look at %iwl_sta_sleep_flag. + * @sleep_state_flags: Look at &enum iwl_sta_sleep_flag. * @assoc_id: assoc_id to be sent in VHT PLCP (9-bit), for grp use 0, for AP * mac-addr. * @beamform_flags: beam forming controls @@ -401,7 +442,7 @@ struct iwl_mvm_add_sta_cmd { * ( REPLY_ADD_STA_KEY = 0x17 ) * @sta_id: index of station in uCode's station table * @key_offset: key offset in key storage - * @key_flags: type %iwl_sta_key_flag + * @key_flags: type &enum iwl_sta_key_flag * @key: key material data * @rx_secur_seq_cnt: RX security sequence counter for the key */ @@ -417,6 +458,7 @@ struct iwl_mvm_add_sta_key_common { * struct iwl_mvm_add_sta_key_cmd_v1 - add/modify sta key * @common: see &struct iwl_mvm_add_sta_key_common * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection + * @reserved: reserved * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx */ struct iwl_mvm_add_sta_key_cmd_v1 { @@ -459,6 +501,7 @@ enum iwl_mvm_add_sta_rsp_status { * struct iwl_mvm_rm_sta_cmd - Add / modify a station in the fw's station table * ( REMOVE_STA = 0x19 ) * @sta_id: the station id of the station to be removed + * @reserved: reserved */ struct iwl_mvm_rm_sta_cmd { u8 sta_id; @@ -468,12 +511,12 @@ struct iwl_mvm_rm_sta_cmd { /** * struct iwl_mvm_mgmt_mcast_key_cmd_v1 * ( MGMT_MCAST_KEY = 0x1f ) - * @ctrl_flags: %iwl_sta_key_flag - * @igtk: + * @ctrl_flags: &enum iwl_sta_key_flag + * @igtk: IGTK key material * @k1: unused * @k2: unused * @sta_id: station ID that support IGTK - * @key_id: + * @key_id: key ID * @receive_seq_cnt: initial RSC/PN needed for replay check */ struct iwl_mvm_mgmt_mcast_key_cmd_v1 { @@ -489,10 +532,10 @@ struct iwl_mvm_mgmt_mcast_key_cmd_v1 { /** * struct iwl_mvm_mgmt_mcast_key_cmd * ( MGMT_MCAST_KEY = 0x1f ) - * @ctrl_flags: %iwl_sta_key_flag + * @ctrl_flags: &enum iwl_sta_key_flag * @igtk: IGTK master key * @sta_id: station ID that support IGTK - * @key_id: + * @key_id: key ID * @receive_seq_cnt: initial RSC/PN needed for replay check */ struct iwl_mvm_mgmt_mcast_key_cmd { |