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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h deleted file mode 100644 index f3f3ee0a7..000000000 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h +++ /dev/null @@ -1,387 +0,0 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <ilw@linux.intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#ifndef __fw_api_mac_h__ -#define __fw_api_mac_h__ - -/* - * The first MAC indices (starting from 0) - * are available to the driver, AUX follows - */ -#define MAC_INDEX_AUX 4 -#define MAC_INDEX_MIN_DRIVER 0 -#define NUM_MAC_INDEX_DRIVER MAC_INDEX_AUX -#define NUM_MAC_INDEX (MAC_INDEX_AUX + 1) - -enum iwl_ac { - AC_BK, - AC_BE, - AC_VI, - AC_VO, - AC_NUM, -}; - -/** - * enum iwl_mac_protection_flags - MAC context flags - * @MAC_PROT_FLG_TGG_PROTECT: 11g protection when transmitting OFDM frames, - * this will require CCK RTS/CTS2self. - * RTS/CTS will protect full burst time. - * @MAC_PROT_FLG_HT_PROT: enable HT protection - * @MAC_PROT_FLG_FAT_PROT: protect 40 MHz transmissions - * @MAC_PROT_FLG_SELF_CTS_EN: allow CTS2self - */ -enum iwl_mac_protection_flags { - MAC_PROT_FLG_TGG_PROTECT = BIT(3), - MAC_PROT_FLG_HT_PROT = BIT(23), - MAC_PROT_FLG_FAT_PROT = BIT(24), - MAC_PROT_FLG_SELF_CTS_EN = BIT(30), -}; - -#define MAC_FLG_SHORT_SLOT BIT(4) -#define MAC_FLG_SHORT_PREAMBLE BIT(5) - -/** - * enum iwl_mac_types - Supported MAC types - * @FW_MAC_TYPE_FIRST: lowest supported MAC type - * @FW_MAC_TYPE_AUX: Auxiliary MAC (internal) - * @FW_MAC_TYPE_LISTENER: monitor MAC type (?) - * @FW_MAC_TYPE_PIBSS: Pseudo-IBSS - * @FW_MAC_TYPE_IBSS: IBSS - * @FW_MAC_TYPE_BSS_STA: BSS (managed) station - * @FW_MAC_TYPE_P2P_DEVICE: P2P Device - * @FW_MAC_TYPE_P2P_STA: P2P client - * @FW_MAC_TYPE_GO: P2P GO - * @FW_MAC_TYPE_TEST: ? - * @FW_MAC_TYPE_MAX: highest support MAC type - */ -enum iwl_mac_types { - FW_MAC_TYPE_FIRST = 1, - FW_MAC_TYPE_AUX = FW_MAC_TYPE_FIRST, - FW_MAC_TYPE_LISTENER, - FW_MAC_TYPE_PIBSS, - FW_MAC_TYPE_IBSS, - FW_MAC_TYPE_BSS_STA, - FW_MAC_TYPE_P2P_DEVICE, - FW_MAC_TYPE_P2P_STA, - FW_MAC_TYPE_GO, - FW_MAC_TYPE_TEST, - FW_MAC_TYPE_MAX = FW_MAC_TYPE_TEST -}; /* MAC_CONTEXT_TYPE_API_E_VER_1 */ - -/** - * enum iwl_tsf_id - TSF hw timer ID - * @TSF_ID_A: use TSF A - * @TSF_ID_B: use TSF B - * @TSF_ID_C: use TSF C - * @TSF_ID_D: use TSF D - * @NUM_TSF_IDS: number of TSF timers available - */ -enum iwl_tsf_id { - TSF_ID_A = 0, - TSF_ID_B = 1, - TSF_ID_C = 2, - TSF_ID_D = 3, - NUM_TSF_IDS = 4, -}; /* TSF_ID_API_E_VER_1 */ - -/** - * struct iwl_mac_data_ap - configuration data for AP MAC context - * @beacon_time: beacon transmit time in system time - * @beacon_tsf: beacon transmit time in TSF - * @bi: beacon interval in TU - * @bi_reciprocal: 2^32 / bi - * @dtim_interval: dtim transmit time in TU - * @dtim_reciprocal: 2^32 / dtim_interval - * @mcast_qid: queue ID for multicast traffic - * @beacon_template: beacon template ID - */ -struct iwl_mac_data_ap { - __le32 beacon_time; - __le64 beacon_tsf; - __le32 bi; - __le32 bi_reciprocal; - __le32 dtim_interval; - __le32 dtim_reciprocal; - __le32 mcast_qid; - __le32 beacon_template; -} __packed; /* AP_MAC_DATA_API_S_VER_1 */ - -/** - * struct iwl_mac_data_ibss - configuration data for IBSS MAC context - * @beacon_time: beacon transmit time in system time - * @beacon_tsf: beacon transmit time in TSF - * @bi: beacon interval in TU - * @bi_reciprocal: 2^32 / bi - * @beacon_template: beacon template ID - */ -struct iwl_mac_data_ibss { - __le32 beacon_time; - __le64 beacon_tsf; - __le32 bi; - __le32 bi_reciprocal; - __le32 beacon_template; -} __packed; /* IBSS_MAC_DATA_API_S_VER_1 */ - -/** - * struct iwl_mac_data_sta - configuration data for station MAC context - * @is_assoc: 1 for associated state, 0 otherwise - * @dtim_time: DTIM arrival time in system time - * @dtim_tsf: DTIM arrival time in TSF - * @bi: beacon interval in TU, applicable only when associated - * @bi_reciprocal: 2^32 / bi , applicable only when associated - * @dtim_interval: DTIM interval in TU, applicable only when associated - * @dtim_reciprocal: 2^32 / dtim_interval , applicable only when associated - * @listen_interval: in beacon intervals, applicable only when associated - * @assoc_id: unique ID assigned by the AP during association - */ -struct iwl_mac_data_sta { - __le32 is_assoc; - __le32 dtim_time; - __le64 dtim_tsf; - __le32 bi; - __le32 bi_reciprocal; - __le32 dtim_interval; - __le32 dtim_reciprocal; - __le32 listen_interval; - __le32 assoc_id; - __le32 assoc_beacon_arrive_time; -} __packed; /* STA_MAC_DATA_API_S_VER_1 */ - -/** - * struct iwl_mac_data_go - configuration data for P2P GO MAC context - * @ap: iwl_mac_data_ap struct with most config data - * @ctwin: client traffic window in TU (period after TBTT when GO is present). - * 0 indicates that there is no CT window. - * @opp_ps_enabled: indicate that opportunistic PS allowed - */ -struct iwl_mac_data_go { - struct iwl_mac_data_ap ap; - __le32 ctwin; - __le32 opp_ps_enabled; -} __packed; /* GO_MAC_DATA_API_S_VER_1 */ - -/** - * struct iwl_mac_data_p2p_sta - configuration data for P2P client MAC context - * @sta: iwl_mac_data_sta struct with most config data - * @ctwin: client traffic window in TU (period after TBTT when GO is present). - * 0 indicates that there is no CT window. - */ -struct iwl_mac_data_p2p_sta { - struct iwl_mac_data_sta sta; - __le32 ctwin; -} __packed; /* P2P_STA_MAC_DATA_API_S_VER_1 */ - -/** - * struct iwl_mac_data_pibss - Pseudo IBSS config data - * @stats_interval: interval in TU between statistics notifications to host. - */ -struct iwl_mac_data_pibss { - __le32 stats_interval; -} __packed; /* PIBSS_MAC_DATA_API_S_VER_1 */ - -/* - * struct iwl_mac_data_p2p_dev - configuration data for the P2P Device MAC - * context. - * @is_disc_extended: if set to true, P2P Device discoverability is enabled on - * other channels as well. This should be to true only in case that the - * device is discoverable and there is an active GO. Note that setting this - * field when not needed, will increase the number of interrupts and have - * effect on the platform power, as this setting opens the Rx filters on - * all macs. - */ -struct iwl_mac_data_p2p_dev { - __le32 is_disc_extended; -} __packed; /* _P2P_DEV_MAC_DATA_API_S_VER_1 */ - -/** - * enum iwl_mac_filter_flags - MAC context filter flags - * @MAC_FILTER_IN_PROMISC: accept all data frames - * @MAC_FILTER_IN_CONTROL_AND_MGMT: pass all management and - * control frames to the host - * @MAC_FILTER_ACCEPT_GRP: accept multicast frames - * @MAC_FILTER_DIS_DECRYPT: don't decrypt unicast frames - * @MAC_FILTER_DIS_GRP_DECRYPT: don't decrypt multicast frames - * @MAC_FILTER_IN_BEACON: transfer foreign BSS's beacons to host - * (in station mode when associated) - * @MAC_FILTER_OUT_BCAST: filter out all broadcast frames - * @MAC_FILTER_IN_CRC32: extract FCS and append it to frames - * @MAC_FILTER_IN_PROBE_REQUEST: pass probe requests to host - */ -enum iwl_mac_filter_flags { - MAC_FILTER_IN_PROMISC = BIT(0), - MAC_FILTER_IN_CONTROL_AND_MGMT = BIT(1), - MAC_FILTER_ACCEPT_GRP = BIT(2), - MAC_FILTER_DIS_DECRYPT = BIT(3), - MAC_FILTER_DIS_GRP_DECRYPT = BIT(4), - MAC_FILTER_IN_BEACON = BIT(6), - MAC_FILTER_OUT_BCAST = BIT(8), - MAC_FILTER_IN_CRC32 = BIT(11), - MAC_FILTER_IN_PROBE_REQUEST = BIT(12), -}; - -/** - * enum iwl_mac_qos_flags - QoS flags - * @MAC_QOS_FLG_UPDATE_EDCA: ? - * @MAC_QOS_FLG_TGN: HT is enabled - * @MAC_QOS_FLG_TXOP_TYPE: ? - * - */ -enum iwl_mac_qos_flags { - MAC_QOS_FLG_UPDATE_EDCA = BIT(0), - MAC_QOS_FLG_TGN = BIT(1), - MAC_QOS_FLG_TXOP_TYPE = BIT(4), -}; - -/** - * struct iwl_ac_qos - QOS timing params for MAC_CONTEXT_CMD - * @cw_min: Contention window, start value in numbers of slots. - * Should be a power-of-2, minus 1. Device's default is 0x0f. - * @cw_max: Contention window, max value in numbers of slots. - * Should be a power-of-2, minus 1. Device's default is 0x3f. - * @aifsn: Number of slots in Arbitration Interframe Space (before - * performing random backoff timing prior to Tx). Device default 1. - * @fifos_mask: FIFOs used by this MAC for this AC - * @edca_txop: Length of Tx opportunity, in uSecs. Device default is 0. - * - * One instance of this config struct for each of 4 EDCA access categories - * in struct iwl_qosparam_cmd. - * - * Device will automatically increase contention window by (2*CW) + 1 for each - * transmission retry. Device uses cw_max as a bit mask, ANDed with new CW - * value, to cap the CW value. - */ -struct iwl_ac_qos { - __le16 cw_min; - __le16 cw_max; - u8 aifsn; - u8 fifos_mask; - __le16 edca_txop; -} __packed; /* AC_QOS_API_S_VER_2 */ - -/** - * struct iwl_mac_ctx_cmd - command structure to configure MAC contexts - * ( MAC_CONTEXT_CMD = 0x28 ) - * @id_and_color: ID and color of the MAC - * @action: action to perform, one of FW_CTXT_ACTION_* - * @mac_type: one of FW_MAC_TYPE_* - * @tsd_id: TSF HW timer, one of TSF_ID_* - * @node_addr: MAC address - * @bssid_addr: BSSID - * @cck_rates: basic rates available for CCK - * @ofdm_rates: basic rates available for OFDM - * @protection_flags: combination of MAC_PROT_FLG_FLAG_* - * @cck_short_preamble: 0x20 for enabling short preamble, 0 otherwise - * @short_slot: 0x10 for enabling short slots, 0 otherwise - * @filter_flags: combination of MAC_FILTER_* - * @qos_flags: from MAC_QOS_FLG_* - * @ac: one iwl_mac_qos configuration for each AC - * @mac_specific: one of struct iwl_mac_data_*, according to mac_type - */ -struct iwl_mac_ctx_cmd { - /* COMMON_INDEX_HDR_API_S_VER_1 */ - __le32 id_and_color; - __le32 action; - /* MAC_CONTEXT_COMMON_DATA_API_S_VER_1 */ - __le32 mac_type; - __le32 tsf_id; - u8 node_addr[6]; - __le16 reserved_for_node_addr; - u8 bssid_addr[6]; - __le16 reserved_for_bssid_addr; - __le32 cck_rates; - __le32 ofdm_rates; - __le32 protection_flags; - __le32 cck_short_preamble; - __le32 short_slot; - __le32 filter_flags; - /* MAC_QOS_PARAM_API_S_VER_1 */ - __le32 qos_flags; - struct iwl_ac_qos ac[AC_NUM+1]; - /* MAC_CONTEXT_COMMON_DATA_API_S */ - union { - struct iwl_mac_data_ap ap; - struct iwl_mac_data_go go; - struct iwl_mac_data_sta sta; - struct iwl_mac_data_p2p_sta p2p_sta; - struct iwl_mac_data_p2p_dev p2p_dev; - struct iwl_mac_data_pibss pibss; - struct iwl_mac_data_ibss ibss; - }; -} __packed; /* MAC_CONTEXT_CMD_API_S_VER_1 */ - -static inline u32 iwl_mvm_reciprocal(u32 v) -{ - if (!v) - return 0; - return 0xFFFFFFFF / v; -} - -#define IWL_NONQOS_SEQ_GET 0x1 -#define IWL_NONQOS_SEQ_SET 0x2 -struct iwl_nonqos_seq_query_cmd { - __le32 get_set_flag; - __le32 mac_id_n_color; - __le16 value; - __le16 reserved; -} __packed; /* NON_QOS_TX_COUNTER_GET_SET_API_S_VER_1 */ - -#endif /* __fw_api_mac_h__ */ |