| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Solomon Peachy | 4894 | 99.94% | 4 | 66.67% |
| Thomas Gleixner | 2 | 0.04% | 1 | 16.67% |
| Gustavo A. R. Silva | 1 | 0.02% | 1 | 16.67% |
| Total | 4897 | 6 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * WSM host interface (HI) interface for ST-Ericsson CW1200 mac80211 drivers * * Copyright (c) 2010, ST-Ericsson * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> * * Based on CW1200 UMAC WSM API, which is * Copyright (C) ST-Ericsson SA 2010 * Author: Stewart Mathers <stewart.mathers@stericsson.com> */ #ifndef CW1200_WSM_H_INCLUDED #define CW1200_WSM_H_INCLUDED #include <linux/spinlock.h> struct cw1200_common; /* Bands */ /* Radio band 2.412 -2.484 GHz. */ #define WSM_PHY_BAND_2_4G (0) /* Radio band 4.9375-5.8250 GHz. */ #define WSM_PHY_BAND_5G (1) /* Transmit rates */ /* 1 Mbps ERP-DSSS */ #define WSM_TRANSMIT_RATE_1 (0) /* 2 Mbps ERP-DSSS */ #define WSM_TRANSMIT_RATE_2 (1) /* 5.5 Mbps ERP-CCK */ #define WSM_TRANSMIT_RATE_5 (2) /* 11 Mbps ERP-CCK */ #define WSM_TRANSMIT_RATE_11 (3) /* 22 Mbps ERP-PBCC (Not supported) */ /* #define WSM_TRANSMIT_RATE_22 (4) */ /* 33 Mbps ERP-PBCC (Not supported) */ /* #define WSM_TRANSMIT_RATE_33 (5) */ /* 6 Mbps (3 Mbps) ERP-OFDM, BPSK coding rate 1/2 */ #define WSM_TRANSMIT_RATE_6 (6) /* 9 Mbps (4.5 Mbps) ERP-OFDM, BPSK coding rate 3/4 */ #define WSM_TRANSMIT_RATE_9 (7) /* 12 Mbps (6 Mbps) ERP-OFDM, QPSK coding rate 1/2 */ #define WSM_TRANSMIT_RATE_12 (8) /* 18 Mbps (9 Mbps) ERP-OFDM, QPSK coding rate 3/4 */ #define WSM_TRANSMIT_RATE_18 (9) /* 24 Mbps (12 Mbps) ERP-OFDM, 16QAM coding rate 1/2 */ #define WSM_TRANSMIT_RATE_24 (10) /* 36 Mbps (18 Mbps) ERP-OFDM, 16QAM coding rate 3/4 */ #define WSM_TRANSMIT_RATE_36 (11) /* 48 Mbps (24 Mbps) ERP-OFDM, 64QAM coding rate 1/2 */ #define WSM_TRANSMIT_RATE_48 (12) /* 54 Mbps (27 Mbps) ERP-OFDM, 64QAM coding rate 3/4 */ #define WSM_TRANSMIT_RATE_54 (13) /* 6.5 Mbps HT-OFDM, BPSK coding rate 1/2 */ #define WSM_TRANSMIT_RATE_HT_6 (14) /* 13 Mbps HT-OFDM, QPSK coding rate 1/2 */ #define WSM_TRANSMIT_RATE_HT_13 (15) /* 19.5 Mbps HT-OFDM, QPSK coding rate 3/4 */ #define WSM_TRANSMIT_RATE_HT_19 (16) /* 26 Mbps HT-OFDM, 16QAM coding rate 1/2 */ #define WSM_TRANSMIT_RATE_HT_26 (17) /* 39 Mbps HT-OFDM, 16QAM coding rate 3/4 */ #define WSM_TRANSMIT_RATE_HT_39 (18) /* 52 Mbps HT-OFDM, 64QAM coding rate 2/3 */ #define WSM_TRANSMIT_RATE_HT_52 (19) /* 58.5 Mbps HT-OFDM, 64QAM coding rate 3/4 */ #define WSM_TRANSMIT_RATE_HT_58 (20) /* 65 Mbps HT-OFDM, 64QAM coding rate 5/6 */ #define WSM_TRANSMIT_RATE_HT_65 (21) /* Scan types */ /* Foreground scan */ #define WSM_SCAN_TYPE_FOREGROUND (0) /* Background scan */ #define WSM_SCAN_TYPE_BACKGROUND (1) /* Auto scan */ #define WSM_SCAN_TYPE_AUTO (2) /* Scan flags */ /* Forced background scan means if the station cannot */ /* enter the power-save mode, it shall force to perform a */ /* background scan. Only valid when ScanType is */ /* background scan. */ #define WSM_SCAN_FLAG_FORCE_BACKGROUND (BIT(0)) /* The WLAN device scans one channel at a time so */ /* that disturbance to the data traffic is minimized. */ #define WSM_SCAN_FLAG_SPLIT_METHOD (BIT(1)) /* Preamble Type. Long if not set. */ #define WSM_SCAN_FLAG_SHORT_PREAMBLE (BIT(2)) /* 11n Tx Mode. Mixed if not set. */ #define WSM_SCAN_FLAG_11N_GREENFIELD (BIT(3)) /* Scan constraints */ /* Maximum number of channels to be scanned. */ #define WSM_SCAN_MAX_NUM_OF_CHANNELS (48) /* The maximum number of SSIDs that the device can scan for. */ #define WSM_SCAN_MAX_NUM_OF_SSIDS (2) /* Power management modes */ /* 802.11 Active mode */ #define WSM_PSM_ACTIVE (0) /* 802.11 PS mode */ #define WSM_PSM_PS BIT(0) /* Fast Power Save bit */ #define WSM_PSM_FAST_PS_FLAG BIT(7) /* Dynamic aka Fast power save */ #define WSM_PSM_FAST_PS (BIT(0) | BIT(7)) /* Undetermined */ /* Note : Undetermined status is reported when the */ /* NULL data frame used to advertise the PM mode to */ /* the AP at Pre or Post Background Scan is not Acknowledged */ #define WSM_PSM_UNKNOWN BIT(1) /* Queue IDs */ /* best effort/legacy */ #define WSM_QUEUE_BEST_EFFORT (0) /* background */ #define WSM_QUEUE_BACKGROUND (1) /* video */ #define WSM_QUEUE_VIDEO (2) /* voice */ #define WSM_QUEUE_VOICE (3) /* HT TX parameters */ /* Non-HT */ #define WSM_HT_TX_NON_HT (0) /* Mixed format */ #define WSM_HT_TX_MIXED (1) /* Greenfield format */ #define WSM_HT_TX_GREENFIELD (2) /* STBC allowed */ #define WSM_HT_TX_STBC (BIT(7)) /* EPTA prioirty flags for BT Coex */ /* default epta priority */ #define WSM_EPTA_PRIORITY_DEFAULT 4 /* use for normal data */ #define WSM_EPTA_PRIORITY_DATA 4 /* use for connect/disconnect/roaming*/ #define WSM_EPTA_PRIORITY_MGT 5 /* use for action frames */ #define WSM_EPTA_PRIORITY_ACTION 5 /* use for AC_VI data */ #define WSM_EPTA_PRIORITY_VIDEO 5 /* use for AC_VO data */ #define WSM_EPTA_PRIORITY_VOICE 6 /* use for EAPOL exchange */ #define WSM_EPTA_PRIORITY_EAPOL 7 /* TX status */ /* Frame was sent aggregated */ /* Only valid for WSM_SUCCESS status. */ #define WSM_TX_STATUS_AGGREGATION (BIT(0)) /* Host should requeue this frame later. */ /* Valid only when status is WSM_REQUEUE. */ #define WSM_TX_STATUS_REQUEUE (BIT(1)) /* Normal Ack */ #define WSM_TX_STATUS_NORMAL_ACK (0<<2) /* No Ack */ #define WSM_TX_STATUS_NO_ACK (1<<2) /* No explicit acknowledgement */ #define WSM_TX_STATUS_NO_EXPLICIT_ACK (2<<2) /* Block Ack */ /* Only valid for WSM_SUCCESS status. */ #define WSM_TX_STATUS_BLOCK_ACK (3<<2) /* RX status */ /* Unencrypted */ #define WSM_RX_STATUS_UNENCRYPTED (0<<0) /* WEP */ #define WSM_RX_STATUS_WEP (1<<0) /* TKIP */ #define WSM_RX_STATUS_TKIP (2<<0) /* AES */ #define WSM_RX_STATUS_AES (3<<0) /* WAPI */ #define WSM_RX_STATUS_WAPI (4<<0) /* Macro to fetch encryption subfield. */ #define WSM_RX_STATUS_ENCRYPTION(status) ((status) & 0x07) /* Frame was part of an aggregation */ #define WSM_RX_STATUS_AGGREGATE (BIT(3)) /* Frame was first in the aggregation */ #define WSM_RX_STATUS_AGGREGATE_FIRST (BIT(4)) /* Frame was last in the aggregation */ #define WSM_RX_STATUS_AGGREGATE_LAST (BIT(5)) /* Indicates a defragmented frame */ #define WSM_RX_STATUS_DEFRAGMENTED (BIT(6)) /* Indicates a Beacon frame */ #define WSM_RX_STATUS_BEACON (BIT(7)) /* Indicates STA bit beacon TIM field */ #define WSM_RX_STATUS_TIM (BIT(8)) /* Indicates Beacon frame's virtual bitmap contains multicast bit */ #define WSM_RX_STATUS_MULTICAST (BIT(9)) /* Indicates frame contains a matching SSID */ #define WSM_RX_STATUS_MATCHING_SSID (BIT(10)) /* Indicates frame contains a matching BSSI */ #define WSM_RX_STATUS_MATCHING_BSSI (BIT(11)) /* Indicates More bit set in Framectl field */ #define WSM_RX_STATUS_MORE_DATA (BIT(12)) /* Indicates frame received during a measurement process */ #define WSM_RX_STATUS_MEASUREMENT (BIT(13)) /* Indicates frame received as an HT packet */ #define WSM_RX_STATUS_HT (BIT(14)) /* Indicates frame received with STBC */ #define WSM_RX_STATUS_STBC (BIT(15)) /* Indicates Address 1 field matches dot11StationId */ #define WSM_RX_STATUS_ADDRESS1 (BIT(16)) /* Indicates Group address present in the Address 1 field */ #define WSM_RX_STATUS_GROUP (BIT(17)) /* Indicates Broadcast address present in the Address 1 field */ #define WSM_RX_STATUS_BROADCAST (BIT(18)) /* Indicates group key used with encrypted frames */ #define WSM_RX_STATUS_GROUP_KEY (BIT(19)) /* Macro to fetch encryption key index. */ #define WSM_RX_STATUS_KEY_IDX(status) (((status >> 20)) & 0x0F) /* Indicates TSF inclusion after 802.11 frame body */ #define WSM_RX_STATUS_TSF_INCLUDED (BIT(24)) /* Frame Control field starts at Frame offset + 2 */ #define WSM_TX_2BYTES_SHIFT (BIT(7)) /* Join mode */ /* IBSS */ #define WSM_JOIN_MODE_IBSS (0) /* BSS */ #define WSM_JOIN_MODE_BSS (1) /* PLCP preamble type */ /* For long preamble */ #define WSM_JOIN_PREAMBLE_LONG (0) /* For short preamble (Long for 1Mbps) */ #define WSM_JOIN_PREAMBLE_SHORT (1) /* For short preamble (Long for 1 and 2Mbps) */ #define WSM_JOIN_PREAMBLE_SHORT_2 (2) /* Join flags */ /* Unsynchronized */ #define WSM_JOIN_FLAGS_UNSYNCRONIZED BIT(0) /* The BSS owner is a P2P GO */ #define WSM_JOIN_FLAGS_P2P_GO BIT(1) /* Force to join BSS with the BSSID and the * SSID specified without waiting for beacons. The * ProbeForJoin parameter is ignored. */ #define WSM_JOIN_FLAGS_FORCE BIT(2) /* Give probe request/response higher * priority over the BT traffic */ #define WSM_JOIN_FLAGS_PRIO BIT(3) /* Issue immediate join confirmation and use * join complete to notify about completion */ #define WSM_JOIN_FLAGS_FORCE_WITH_COMPLETE_IND BIT(5) /* Key types */ #define WSM_KEY_TYPE_WEP_DEFAULT (0) #define WSM_KEY_TYPE_WEP_PAIRWISE (1) #define WSM_KEY_TYPE_TKIP_GROUP (2) #define WSM_KEY_TYPE_TKIP_PAIRWISE (3) #define WSM_KEY_TYPE_AES_GROUP (4) #define WSM_KEY_TYPE_AES_PAIRWISE (5) #define WSM_KEY_TYPE_WAPI_GROUP (6) #define WSM_KEY_TYPE_WAPI_PAIRWISE (7) /* Key indexes */ #define WSM_KEY_MAX_INDEX (10) /* ACK policy */ #define WSM_ACK_POLICY_NORMAL (0) #define WSM_ACK_POLICY_NO_ACK (1) /* Start modes */ #define WSM_START_MODE_AP (0) /* Mini AP */ #define WSM_START_MODE_P2P_GO (1) /* P2P GO */ #define WSM_START_MODE_P2P_DEV (2) /* P2P device */ /* SetAssociationMode MIB flags */ #define WSM_ASSOCIATION_MODE_USE_PREAMBLE_TYPE (BIT(0)) #define WSM_ASSOCIATION_MODE_USE_HT_MODE (BIT(1)) #define WSM_ASSOCIATION_MODE_USE_BASIC_RATE_SET (BIT(2)) #define WSM_ASSOCIATION_MODE_USE_MPDU_START_SPACING (BIT(3)) #define WSM_ASSOCIATION_MODE_SNOOP_ASSOC_FRAMES (BIT(4)) /* RcpiRssiThreshold MIB flags */ #define WSM_RCPI_RSSI_THRESHOLD_ENABLE (BIT(0)) #define WSM_RCPI_RSSI_USE_RSSI (BIT(1)) #define WSM_RCPI_RSSI_DONT_USE_UPPER (BIT(2)) #define WSM_RCPI_RSSI_DONT_USE_LOWER (BIT(3)) /* Update-ie constants */ #define WSM_UPDATE_IE_BEACON (BIT(0)) #define WSM_UPDATE_IE_PROBE_RESP (BIT(1)) #define WSM_UPDATE_IE_PROBE_REQ (BIT(2)) /* WSM events */ /* Error */ #define WSM_EVENT_ERROR (0) /* BSS lost */ #define WSM_EVENT_BSS_LOST (1) /* BSS regained */ #define WSM_EVENT_BSS_REGAINED (2) /* Radar detected */ #define WSM_EVENT_RADAR_DETECTED (3) /* RCPI or RSSI threshold triggered */ #define WSM_EVENT_RCPI_RSSI (4) /* BT inactive */ #define WSM_EVENT_BT_INACTIVE (5) /* BT active */ #define WSM_EVENT_BT_ACTIVE (6) /* MIB IDs */ /* 4.1 dot11StationId */ #define WSM_MIB_ID_DOT11_STATION_ID 0x0000 /* 4.2 dot11MaxtransmitMsduLifeTime */ #define WSM_MIB_ID_DOT11_MAX_TRANSMIT_LIFTIME 0x0001 /* 4.3 dot11MaxReceiveLifeTime */ #define WSM_MIB_ID_DOT11_MAX_RECEIVE_LIFETIME 0x0002 /* 4.4 dot11SlotTime */ #define WSM_MIB_ID_DOT11_SLOT_TIME 0x0003 /* 4.5 dot11GroupAddressesTable */ #define WSM_MIB_ID_DOT11_GROUP_ADDRESSES_TABLE 0x0004 #define WSM_MAX_GRP_ADDRTABLE_ENTRIES 8 /* 4.6 dot11WepDefaultKeyId */ #define WSM_MIB_ID_DOT11_WEP_DEFAULT_KEY_ID 0x0005 /* 4.7 dot11CurrentTxPowerLevel */ #define WSM_MIB_ID_DOT11_CURRENT_TX_POWER_LEVEL 0x0006 /* 4.8 dot11RTSThreshold */ #define WSM_MIB_ID_DOT11_RTS_THRESHOLD 0x0007 /* 4.9 NonErpProtection */ #define WSM_MIB_ID_NON_ERP_PROTECTION 0x1000 /* 4.10 ArpIpAddressesTable */ #define WSM_MIB_ID_ARP_IP_ADDRESSES_TABLE 0x1001 #define WSM_MAX_ARP_IP_ADDRTABLE_ENTRIES 1 /* 4.11 TemplateFrame */ #define WSM_MIB_ID_TEMPLATE_FRAME 0x1002 /* 4.12 RxFilter */ #define WSM_MIB_ID_RX_FILTER 0x1003 /* 4.13 BeaconFilterTable */ #define WSM_MIB_ID_BEACON_FILTER_TABLE 0x1004 /* 4.14 BeaconFilterEnable */ #define WSM_MIB_ID_BEACON_FILTER_ENABLE 0x1005 /* 4.15 OperationalPowerMode */ #define WSM_MIB_ID_OPERATIONAL_POWER_MODE 0x1006 /* 4.16 BeaconWakeUpPeriod */ #define WSM_MIB_ID_BEACON_WAKEUP_PERIOD 0x1007 /* 4.17 RcpiRssiThreshold */ #define WSM_MIB_ID_RCPI_RSSI_THRESHOLD 0x1009 /* 4.18 StatisticsTable */ #define WSM_MIB_ID_STATISTICS_TABLE 0x100A /* 4.19 IbssPsConfig */ #define WSM_MIB_ID_IBSS_PS_CONFIG 0x100B /* 4.20 CountersTable */ #define WSM_MIB_ID_COUNTERS_TABLE 0x100C /* 4.21 BlockAckPolicy */ #define WSM_MIB_ID_BLOCK_ACK_POLICY 0x100E /* 4.22 OverrideInternalTxRate */ #define WSM_MIB_ID_OVERRIDE_INTERNAL_TX_RATE 0x100F /* 4.23 SetAssociationMode */ #define WSM_MIB_ID_SET_ASSOCIATION_MODE 0x1010 /* 4.24 UpdateEptaConfigData */ #define WSM_MIB_ID_UPDATE_EPTA_CONFIG_DATA 0x1011 /* 4.25 SelectCcaMethod */ #define WSM_MIB_ID_SELECT_CCA_METHOD 0x1012 /* 4.26 SetUpasdInformation */ #define WSM_MIB_ID_SET_UAPSD_INFORMATION 0x1013 /* 4.27 SetAutoCalibrationMode WBF00004073 */ #define WSM_MIB_ID_SET_AUTO_CALIBRATION_MODE 0x1015 /* 4.28 SetTxRateRetryPolicy */ #define WSM_MIB_ID_SET_TX_RATE_RETRY_POLICY 0x1016 /* 4.29 SetHostMessageTypeFilter */ #define WSM_MIB_ID_SET_HOST_MSG_TYPE_FILTER 0x1017 /* 4.30 P2PFindInfo */ #define WSM_MIB_ID_P2P_FIND_INFO 0x1018 /* 4.31 P2PPsModeInfo */ #define WSM_MIB_ID_P2P_PS_MODE_INFO 0x1019 /* 4.32 SetEtherTypeDataFrameFilter */ #define WSM_MIB_ID_SET_ETHERTYPE_DATAFRAME_FILTER 0x101A /* 4.33 SetUDPPortDataFrameFilter */ #define WSM_MIB_ID_SET_UDPPORT_DATAFRAME_FILTER 0x101B /* 4.34 SetMagicDataFrameFilter */ #define WSM_MIB_ID_SET_MAGIC_DATAFRAME_FILTER 0x101C /* 4.35 P2PDeviceInfo */ #define WSM_MIB_ID_P2P_DEVICE_INFO 0x101D /* 4.36 SetWCDMABand */ #define WSM_MIB_ID_SET_WCDMA_BAND 0x101E /* 4.37 GroupTxSequenceCounter */ #define WSM_MIB_ID_GRP_SEQ_COUNTER 0x101F /* 4.38 ProtectedMgmtPolicy */ #define WSM_MIB_ID_PROTECTED_MGMT_POLICY 0x1020 /* 4.39 SetHtProtection */ #define WSM_MIB_ID_SET_HT_PROTECTION 0x1021 /* 4.40 GPIO Command */ #define WSM_MIB_ID_GPIO_COMMAND 0x1022 /* 4.41 TSF Counter Value */ #define WSM_MIB_ID_TSF_COUNTER 0x1023 /* Test Purposes Only */ #define WSM_MIB_ID_BLOCK_ACK_INFO 0x100D /* 4.42 UseMultiTxConfMessage */ #define WSM_MIB_USE_MULTI_TX_CONF 0x1024 /* 4.43 Keep-alive period */ #define WSM_MIB_ID_KEEP_ALIVE_PERIOD 0x1025 /* 4.44 Disable BSSID filter */ #define WSM_MIB_ID_DISABLE_BSSID_FILTER 0x1026 /* Frame template types */ #define WSM_FRAME_TYPE_PROBE_REQUEST (0) #define WSM_FRAME_TYPE_BEACON (1) #define WSM_FRAME_TYPE_NULL (2) #define WSM_FRAME_TYPE_QOS_NULL (3) #define WSM_FRAME_TYPE_PS_POLL (4) #define WSM_FRAME_TYPE_PROBE_RESPONSE (5) #define WSM_FRAME_GREENFIELD (0x80) /* See 4.11 */ /* Status */ /* The WSM firmware has completed a request */ /* successfully. */ #define WSM_STATUS_SUCCESS (0) /* This is a generic failure code if other error codes do */ /* not apply. */ #define WSM_STATUS_FAILURE (1) /* A request contains one or more invalid parameters. */ #define WSM_INVALID_PARAMETER (2) /* The request cannot perform because the device is in */ /* an inappropriate mode. */ #define WSM_ACCESS_DENIED (3) /* The frame received includes a decryption error. */ #define WSM_STATUS_DECRYPTFAILURE (4) /* A MIC failure is detected in the received packets. */ #define WSM_STATUS_MICFAILURE (5) /* The transmit request failed due to retry limit being */ /* exceeded. */ #define WSM_STATUS_RETRY_EXCEEDED (6) /* The transmit request failed due to MSDU life time */ /* being exceeded. */ #define WSM_STATUS_TX_LIFETIME_EXCEEDED (7) /* The link to the AP is lost. */ #define WSM_STATUS_LINK_LOST (8) /* No key was found for the encrypted frame */ #define WSM_STATUS_NO_KEY_FOUND (9) /* Jammer was detected when transmitting this frame */ #define WSM_STATUS_JAMMER_DETECTED (10) /* The message should be requeued later. */ /* This is applicable only to Transmit */ #define WSM_REQUEUE (11) /* Advanced filtering options */ #define WSM_MAX_FILTER_ELEMENTS (4) #define WSM_FILTER_ACTION_IGNORE (0) #define WSM_FILTER_ACTION_FILTER_IN (1) #define WSM_FILTER_ACTION_FILTER_OUT (2) #define WSM_FILTER_PORT_TYPE_DST (0) #define WSM_FILTER_PORT_TYPE_SRC (1) /* Actual header of WSM messages */ struct wsm_hdr { __le16 len; __le16 id; }; #define WSM_TX_SEQ_MAX (7) #define WSM_TX_SEQ(seq) \ ((seq & WSM_TX_SEQ_MAX) << 13) #define WSM_TX_LINK_ID_MAX (0x0F) #define WSM_TX_LINK_ID(link_id) \ ((link_id & WSM_TX_LINK_ID_MAX) << 6) #define MAX_BEACON_SKIP_TIME_MS 1000 #define WSM_CMD_LAST_CHANCE_TIMEOUT (HZ * 3 / 2) /* ******************************************************************** */ /* WSM capability */ #define WSM_STARTUP_IND_ID 0x0801 struct wsm_startup_ind { u16 input_buffers; u16 input_buffer_size; u16 status; u16 hw_id; u16 hw_subid; u16 fw_cap; u16 fw_type; u16 fw_api; u16 fw_build; u16 fw_ver; char fw_label[128]; u32 config[4]; }; /* ******************************************************************** */ /* WSM commands */ /* 3.1 */ #define WSM_CONFIGURATION_REQ_ID 0x0009 #define WSM_CONFIGURATION_RESP_ID 0x0409 struct wsm_tx_power_range { int min_power_level; int max_power_level; u32 stepping; }; struct wsm_configuration { /* [in] */ u32 dot11MaxTransmitMsduLifeTime; /* [in] */ u32 dot11MaxReceiveLifeTime; /* [in] */ u32 dot11RtsThreshold; /* [in, out] */ u8 *dot11StationId; /* [in] */ const void *dpdData; /* [in] */ size_t dpdData_size; /* [out] */ u8 dot11FrequencyBandsSupported; /* [out] */ u32 supportedRateMask; /* [out] */ struct wsm_tx_power_range txPowerRange[2]; }; int wsm_configuration(struct cw1200_common *priv, struct wsm_configuration *arg); /* 3.3 */ #define WSM_RESET_REQ_ID 0x000A #define WSM_RESET_RESP_ID 0x040A struct wsm_reset { /* [in] */ int link_id; /* [in] */ bool reset_statistics; }; int wsm_reset(struct cw1200_common *priv, const struct wsm_reset *arg); /* 3.5 */ #define WSM_READ_MIB_REQ_ID 0x0005 #define WSM_READ_MIB_RESP_ID 0x0405 int wsm_read_mib(struct cw1200_common *priv, u16 mib_id, void *buf, size_t buf_size); /* 3.7 */ #define WSM_WRITE_MIB_REQ_ID 0x0006 #define WSM_WRITE_MIB_RESP_ID 0x0406 int wsm_write_mib(struct cw1200_common *priv, u16 mib_id, void *buf, size_t buf_size); /* 3.9 */ #define WSM_START_SCAN_REQ_ID 0x0007 #define WSM_START_SCAN_RESP_ID 0x0407 struct wsm_ssid { u8 ssid[32]; u32 length; }; struct wsm_scan_ch { u16 number; u32 min_chan_time; u32 max_chan_time; u32 tx_power_level; }; struct wsm_scan { /* WSM_PHY_BAND_... */ u8 band; /* WSM_SCAN_TYPE_... */ u8 type; /* WSM_SCAN_FLAG_... */ u8 flags; /* WSM_TRANSMIT_RATE_... */ u8 max_tx_rate; /* Interval period in TUs that the device shall the re- */ /* execute the requested scan. Max value supported by the device */ /* is 256s. */ u32 auto_scan_interval; /* Number of probe requests (per SSID) sent to one (1) */ /* channel. Zero (0) means that none is send, which */ /* means that a passive scan is to be done. Value */ /* greater than zero (0) means that an active scan is to */ /* be done. */ u32 num_probes; /* Number of channels to be scanned. */ /* Maximum value is WSM_SCAN_MAX_NUM_OF_CHANNELS. */ u8 num_channels; /* Number of SSID provided in the scan command (this */ /* is zero (0) in broadcast scan) */ /* The maximum number of SSIDs is WSM_SCAN_MAX_NUM_OF_SSIDS. */ u8 num_ssids; /* The delay time (in microseconds) period */ /* before sending a probe-request. */ u8 probe_delay; /* SSIDs to be scanned [numOfSSIDs]; */ struct wsm_ssid *ssids; /* Channels to be scanned [numOfChannels]; */ struct wsm_scan_ch *ch; }; int wsm_scan(struct cw1200_common *priv, const struct wsm_scan *arg); /* 3.11 */ #define WSM_STOP_SCAN_REQ_ID 0x0008 #define WSM_STOP_SCAN_RESP_ID 0x0408 int wsm_stop_scan(struct cw1200_common *priv); /* 3.13 */ #define WSM_SCAN_COMPLETE_IND_ID 0x0806 struct wsm_scan_complete { /* WSM_STATUS_... */ u32 status; /* WSM_PSM_... */ u8 psm; /* Number of channels that the scan operation completed. */ u8 num_channels; }; /* 3.14 */ #define WSM_TX_CONFIRM_IND_ID 0x0404 #define WSM_MULTI_TX_CONFIRM_ID 0x041E struct wsm_tx_confirm { /* Packet identifier used in wsm_tx. */ u32 packet_id; /* WSM_STATUS_... */ u32 status; /* WSM_TRANSMIT_RATE_... */ u8 tx_rate; /* The number of times the frame was transmitted */ /* without receiving an acknowledgement. */ u8 ack_failures; /* WSM_TX_STATUS_... */ u16 flags; /* The total time in microseconds that the frame spent in */ /* the WLAN device before transmission as completed. */ u32 media_delay; /* The total time in microseconds that the frame spent in */ /* the WLAN device before transmission was started. */ u32 tx_queue_delay; }; /* 3.15 */ /* Note that ideology of wsm_tx struct is different against the rest of * WSM API. wsm_hdr is /not/ a caller-adapted struct to be used as an input * argument for WSM call, but a prepared bytestream to be sent to firmware. * It is filled partly in cw1200_tx, partly in low-level WSM code. * Please pay attention once again: ideology is different. * * Legend: * - [in]: cw1200_tx must fill this field. * - [wsm]: the field is filled by low-level WSM. */ struct wsm_tx { /* common WSM header */ struct wsm_hdr hdr; /* Packet identifier that meant to be used in completion. */ u32 packet_id; /* Note this is actually a cookie */ /* WSM_TRANSMIT_RATE_... */ u8 max_tx_rate; /* WSM_QUEUE_... */ u8 queue_id; /* True: another packet is pending on the host for transmission. */ u8 more; /* Bit 0 = 0 - Start expiry time from first Tx attempt (default) */ /* Bit 0 = 1 - Start expiry time from receipt of Tx Request */ /* Bits 3:1 - PTA Priority */ /* Bits 6:4 - Tx Rate Retry Policy */ /* Bit 7 - Reserved */ u8 flags; /* Should be 0. */ u32 reserved; /* The elapsed time in TUs, after the initial transmission */ /* of an MSDU, after which further attempts to transmit */ /* the MSDU shall be terminated. Overrides the global */ /* dot11MaxTransmitMsduLifeTime setting [optional] */ /* Device will set the default value if this is 0. */ __le32 expire_time; /* WSM_HT_TX_... */ __le32 ht_tx_parameters; } __packed; /* = sizeof(generic hi hdr) + sizeof(wsm hdr) + sizeof(alignment) */ #define WSM_TX_EXTRA_HEADROOM (28) /* 3.16 */ #define WSM_RECEIVE_IND_ID 0x0804 struct wsm_rx { /* WSM_STATUS_... */ u32 status; /* Specifies the channel of the received packet. */ u16 channel_number; /* WSM_TRANSMIT_RATE_... */ u8 rx_rate; /* This value is expressed in signed Q8.0 format for */ /* RSSI and unsigned Q7.1 format for RCPI. */ u8 rcpi_rssi; /* WSM_RX_STATUS_... */ u32 flags; }; /* = sizeof(generic hi hdr) + sizeof(wsm hdr) */ #define WSM_RX_EXTRA_HEADROOM (16) /* 3.17 */ struct wsm_event { /* WSM_STATUS_... */ /* [out] */ u32 id; /* Indication parameters. */ /* For error indication, this shall be a 32-bit WSM status. */ /* For RCPI or RSSI indication, this should be an 8-bit */ /* RCPI or RSSI value. */ /* [out] */ u32 data; }; struct cw1200_wsm_event { struct list_head link; struct wsm_event evt; }; /* 3.18 - 3.22 */ /* Measurement. Skipped for now. Irrelevent. */ typedef void (*wsm_event_cb) (struct cw1200_common *priv, struct wsm_event *arg); /* 3.23 */ #define WSM_JOIN_REQ_ID 0x000B #define WSM_JOIN_RESP_ID 0x040B struct wsm_join { /* WSM_JOIN_MODE_... */ u8 mode; /* WSM_PHY_BAND_... */ u8 band; /* Specifies the channel number to join. The channel */ /* number will be mapped to an actual frequency */ /* according to the band */ u16 channel_number; /* Specifies the BSSID of the BSS or IBSS to be joined */ /* or the IBSS to be started. */ u8 bssid[6]; /* ATIM window of IBSS */ /* When ATIM window is zero the initiated IBSS does */ /* not support power saving. */ u16 atim_window; /* WSM_JOIN_PREAMBLE_... */ u8 preamble_type; /* Specifies if a probe request should be send with the */ /* specified SSID when joining to the network. */ u8 probe_for_join; /* DTIM Period (In multiples of beacon interval) */ u8 dtim_period; /* WSM_JOIN_FLAGS_... */ u8 flags; /* Length of the SSID */ u32 ssid_len; /* Specifies the SSID of the IBSS to join or start */ u8 ssid[32]; /* Specifies the time between TBTTs in TUs */ u32 beacon_interval; /* A bit mask that defines the BSS basic rate set. */ u32 basic_rate_set; }; struct wsm_join_cnf { u32 status; /* Minimum transmission power level in units of 0.1dBm */ u32 min_power_level; /* Maximum transmission power level in units of 0.1dBm */ u32 max_power_level; }; int wsm_join(struct cw1200_common *priv, struct wsm_join *arg); /* 3.24 */ struct wsm_join_complete { /* WSM_STATUS_... */ u32 status; }; /* 3.25 */ #define WSM_SET_PM_REQ_ID 0x0010 #define WSM_SET_PM_RESP_ID 0x0410 struct wsm_set_pm { /* WSM_PSM_... */ u8 mode; /* in unit of 500us; 0 to use default */ u8 fast_psm_idle_period; /* in unit of 500us; 0 to use default */ u8 ap_psm_change_period; /* in unit of 500us; 0 to disable auto-pspoll */ u8 min_auto_pspoll_period; }; int wsm_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg); /* 3.27 */ struct wsm_set_pm_complete { u8 psm; /* WSM_PSM_... */ }; /* 3.28 */ #define WSM_SET_BSS_PARAMS_REQ_ID 0x0011 #define WSM_SET_BSS_PARAMS_RESP_ID 0x0411 struct wsm_set_bss_params { /* This resets the beacon loss counters only */ u8 reset_beacon_loss; /* The number of lost consecutive beacons after which */ /* the WLAN device should indicate the BSS-Lost event */ /* to the WLAN host driver. */ u8 beacon_lost_count; /* The AID received during the association process. */ u16 aid; /* The operational rate set mask */ u32 operational_rate_set; }; int wsm_set_bss_params(struct cw1200_common *priv, const struct wsm_set_bss_params *arg); /* 3.30 */ #define WSM_ADD_KEY_REQ_ID 0x000C #define WSM_ADD_KEY_RESP_ID 0x040C struct wsm_add_key { u8 type; /* WSM_KEY_TYPE_... */ u8 index; /* Key entry index: 0 -- WSM_KEY_MAX_INDEX */ u16 reserved; union { struct { u8 peer[6]; /* MAC address of the peer station */ u8 reserved; u8 keylen; /* Key length in bytes */ u8 keydata[16]; /* Key data */ } __packed wep_pairwise; struct { u8 keyid; /* Unique per key identifier (0..3) */ u8 keylen; /* Key length in bytes */ u16 reserved; u8 keydata[16]; /* Key data */ } __packed wep_group; struct { u8 peer[6]; /* MAC address of the peer station */ u16 reserved; u8 keydata[16]; /* TKIP key data */ u8 rx_mic_key[8]; /* Rx MIC key */ u8 tx_mic_key[8]; /* Tx MIC key */ } __packed tkip_pairwise; struct { u8 keydata[16]; /* TKIP key data */ u8 rx_mic_key[8]; /* Rx MIC key */ u8 keyid; /* Key ID */ u8 reserved[3]; u8 rx_seqnum[8]; /* Receive Sequence Counter */ } __packed tkip_group; struct { u8 peer[6]; /* MAC address of the peer station */ u16 reserved; u8 keydata[16]; /* AES key data */ } __packed aes_pairwise; struct { u8 keydata[16]; /* AES key data */ u8 keyid; /* Key ID */ u8 reserved[3]; u8 rx_seqnum[8]; /* Receive Sequence Counter */ } __packed aes_group; struct { u8 peer[6]; /* MAC address of the peer station */ u8 keyid; /* Key ID */ u8 reserved; u8 keydata[16]; /* WAPI key data */ u8 mic_key[16]; /* MIC key data */ } __packed wapi_pairwise; struct { u8 keydata[16]; /* WAPI key data */ u8 mic_key[16]; /* MIC key data */ u8 keyid; /* Key ID */ u8 reserved[3]; } __packed wapi_group; } __packed; } __packed; int wsm_add_key(struct cw1200_common *priv, const struct wsm_add_key *arg); /* 3.32 */ #define WSM_REMOVE_KEY_REQ_ID 0x000D #define WSM_REMOVE_KEY_RESP_ID 0x040D struct wsm_remove_key { u8 index; /* Key entry index : 0-10 */ }; int wsm_remove_key(struct cw1200_common *priv, const struct wsm_remove_key *arg); /* 3.34 */ struct wsm_set_tx_queue_params { /* WSM_ACK_POLICY_... */ u8 ackPolicy; /* Medium Time of TSPEC (in 32us units) allowed per */ /* One Second Averaging Period for this queue. */ u16 allowedMediumTime; /* dot11MaxTransmitMsduLifetime to be used for the */ /* specified queue. */ u32 maxTransmitLifetime; }; struct wsm_tx_queue_params { /* NOTE: index is a linux queue id. */ struct wsm_set_tx_queue_params params[4]; }; #define WSM_TX_QUEUE_SET(queue_params, queue, ack_policy, allowed_time,\ max_life_time) \ do { \ struct wsm_set_tx_queue_params *p = &(queue_params)->params[queue]; \ p->ackPolicy = (ack_policy); \ p->allowedMediumTime = (allowed_time); \ p->maxTransmitLifetime = (max_life_time); \ } while (0) int wsm_set_tx_queue_params(struct cw1200_common *priv, const struct wsm_set_tx_queue_params *arg, u8 id); /* 3.36 */ #define WSM_EDCA_PARAMS_REQ_ID 0x0013 #define WSM_EDCA_PARAMS_RESP_ID 0x0413 struct wsm_edca_queue_params { /* CWmin (in slots) for the access class. */ u16 cwmin; /* CWmax (in slots) for the access class. */ u16 cwmax; /* AIFS (in slots) for the access class. */ u16 aifns; /* TX OP Limit (in microseconds) for the access class. */ u16 txop_limit; /* dot11MaxReceiveLifetime to be used for the specified */ /* the access class. Overrides the global */ /* dot11MaxReceiveLifetime value */ u32 max_rx_lifetime; }; struct wsm_edca_params { /* NOTE: index is a linux queue id. */ struct wsm_edca_queue_params params[4]; bool uapsd_enable[4]; }; #define TXOP_UNIT 32 #define WSM_EDCA_SET(__edca, __queue, __aifs, __cw_min, __cw_max, __txop, __lifetime,\ __uapsd) \ do { \ struct wsm_edca_queue_params *p = &(__edca)->params[__queue]; \ p->cwmin = __cw_min; \ p->cwmax = __cw_max; \ p->aifns = __aifs; \ p->txop_limit = ((__txop) * TXOP_UNIT); \ p->max_rx_lifetime = __lifetime; \ (__edca)->uapsd_enable[__queue] = (__uapsd); \ } while (0) int wsm_set_edca_params(struct cw1200_common *priv, const struct wsm_edca_params *arg); int wsm_set_uapsd_param(struct cw1200_common *priv, const struct wsm_edca_params *arg); /* 3.38 */ /* Set-System info. Skipped for now. Irrelevent. */ /* 3.40 */ #define WSM_SWITCH_CHANNEL_REQ_ID 0x0016 #define WSM_SWITCH_CHANNEL_RESP_ID 0x0416 struct wsm_switch_channel { /* 1 - means the STA shall not transmit any further */ /* frames until the channel switch has completed */ u8 mode; /* Number of TBTTs until channel switch occurs. */ /* 0 - indicates switch shall occur at any time */ /* 1 - occurs immediately before the next TBTT */ u8 switch_count; /* The new channel number to switch to. */ /* Note this is defined as per section 2.7. */ u16 channel_number; }; int wsm_switch_channel(struct cw1200_common *priv, const struct wsm_switch_channel *arg); #define WSM_START_REQ_ID 0x0017 #define WSM_START_RESP_ID 0x0417 struct wsm_start { /* WSM_START_MODE_... */ /* [in] */ u8 mode; /* WSM_PHY_BAND_... */ /* [in] */ u8 band; /* Channel number */ /* [in] */ u16 channel_number; /* Client Traffic window in units of TU */ /* Valid only when mode == ..._P2P */ /* [in] */ u32 ct_window; /* Interval between two consecutive */ /* beacon transmissions in TU. */ /* [in] */ u32 beacon_interval; /* DTIM period in terms of beacon intervals */ /* [in] */ u8 dtim_period; /* WSM_JOIN_PREAMBLE_... */ /* [in] */ u8 preamble; /* The delay time (in microseconds) period */ /* before sending a probe-request. */ /* [in] */ u8 probe_delay; /* Length of the SSID */ /* [in] */ u8 ssid_len; /* SSID of the BSS or P2P_GO to be started now. */ /* [in] */ u8 ssid[32]; /* The basic supported rates for the MiniAP. */ /* [in] */ u32 basic_rate_set; }; int wsm_start(struct cw1200_common *priv, const struct wsm_start *arg); #define WSM_BEACON_TRANSMIT_REQ_ID 0x0018 #define WSM_BEACON_TRANSMIT_RESP_ID 0x0418 struct wsm_beacon_transmit { /* 1: enable; 0: disable */ /* [in] */ u8 enable_beaconing; }; int wsm_beacon_transmit(struct cw1200_common *priv, const struct wsm_beacon_transmit *arg); int wsm_start_find(struct cw1200_common *priv); int wsm_stop_find(struct cw1200_common *priv); struct wsm_suspend_resume { /* See 3.52 */ /* Link ID */ /* [out] */ int link_id; /* Stop sending further Tx requests down to device for this link */ /* [out] */ bool stop; /* Transmit multicast Frames */ /* [out] */ bool multicast; /* The AC on which Tx to be suspended /resumed. */ /* This is applicable only for U-APSD */ /* WSM_QUEUE_... */ /* [out] */ int queue; }; /* 3.54 Update-IE request. */ struct wsm_update_ie { /* WSM_UPDATE_IE_... */ /* [in] */ u16 what; /* [in] */ u16 count; /* [in] */ u8 *ies; /* [in] */ size_t length; }; int wsm_update_ie(struct cw1200_common *priv, const struct wsm_update_ie *arg); /* 3.56 */ struct wsm_map_link { /* MAC address of the remote device */ /* [in] */ u8 mac_addr[6]; /* [in] */ u8 link_id; }; int wsm_map_link(struct cw1200_common *priv, const struct wsm_map_link *arg); /* ******************************************************************** */ /* MIB shortcats */ static inline int wsm_set_output_power(struct cw1200_common *priv, int power_level) { __le32 val = __cpu_to_le32(power_level); return wsm_write_mib(priv, WSM_MIB_ID_DOT11_CURRENT_TX_POWER_LEVEL, &val, sizeof(val)); } static inline int wsm_set_beacon_wakeup_period(struct cw1200_common *priv, unsigned dtim_interval, unsigned listen_interval) { struct { u8 numBeaconPeriods; u8 reserved; __le16 listenInterval; } val = { dtim_interval, 0, __cpu_to_le16(listen_interval) }; if (dtim_interval > 0xFF || listen_interval > 0xFFFF) return -EINVAL; else return wsm_write_mib(priv, WSM_MIB_ID_BEACON_WAKEUP_PERIOD, &val, sizeof(val)); } struct wsm_rcpi_rssi_threshold { u8 rssiRcpiMode; /* WSM_RCPI_RSSI_... */ u8 lowerThreshold; u8 upperThreshold; u8 rollingAverageCount; }; static inline int wsm_set_rcpi_rssi_threshold(struct cw1200_common *priv, struct wsm_rcpi_rssi_threshold *arg) { return wsm_write_mib(priv, WSM_MIB_ID_RCPI_RSSI_THRESHOLD, arg, sizeof(*arg)); } struct wsm_mib_counters_table { __le32 plcp_errors; __le32 fcs_errors; __le32 tx_packets; __le32 rx_packets; __le32 rx_packet_errors; __le32 rx_decryption_failures; __le32 rx_mic_failures; __le32 rx_no_key_failures; __le32 tx_multicast_frames; __le32 tx_frames_success; __le32 tx_frame_failures; __le32 tx_frames_retried; __le32 tx_frames_multi_retried; __le32 rx_frame_duplicates; __le32 rts_success; __le32 rts_failures; __le32 ack_failures; __le32 rx_multicast_frames; __le32 rx_frames_success; __le32 rx_cmac_icv_errors; __le32 rx_cmac_replays; __le32 rx_mgmt_ccmp_replays; } __packed; static inline int wsm_get_counters_table(struct cw1200_common *priv, struct wsm_mib_counters_table *arg) { return wsm_read_mib(priv, WSM_MIB_ID_COUNTERS_TABLE, arg, sizeof(*arg)); } static inline int wsm_get_station_id(struct cw1200_common *priv, u8 *mac) { return wsm_read_mib(priv, WSM_MIB_ID_DOT11_STATION_ID, mac, ETH_ALEN); } struct wsm_rx_filter { bool promiscuous; bool bssid; bool fcs; bool probeResponder; }; static inline int wsm_set_rx_filter(struct cw1200_common *priv, const struct wsm_rx_filter *arg) { __le32 val = 0; if (arg->promiscuous) val |= __cpu_to_le32(BIT(0)); if (arg->bssid) val |= __cpu_to_le32(BIT(1)); if (arg->fcs) val |= __cpu_to_le32(BIT(2)); if (arg->probeResponder) val |= __cpu_to_le32(BIT(3)); return wsm_write_mib(priv, WSM_MIB_ID_RX_FILTER, &val, sizeof(val)); } int wsm_set_probe_responder(struct cw1200_common *priv, bool enable); #define WSM_BEACON_FILTER_IE_HAS_CHANGED BIT(0) #define WSM_BEACON_FILTER_IE_NO_LONGER_PRESENT BIT(1) #define WSM_BEACON_FILTER_IE_HAS_APPEARED BIT(2) struct wsm_beacon_filter_table_entry { u8 ie_id; u8 flags; u8 oui[3]; u8 match_data[3]; } __packed; struct wsm_mib_beacon_filter_table { __le32 num; struct wsm_beacon_filter_table_entry entry[10]; } __packed; static inline int wsm_set_beacon_filter_table(struct cw1200_common *priv, struct wsm_mib_beacon_filter_table *ft) { size_t size = __le32_to_cpu(ft->num) * sizeof(struct wsm_beacon_filter_table_entry) + sizeof(__le32); return wsm_write_mib(priv, WSM_MIB_ID_BEACON_FILTER_TABLE, ft, size); } #define WSM_BEACON_FILTER_ENABLE BIT(0) /* Enable/disable beacon filtering */ #define WSM_BEACON_FILTER_AUTO_ERP BIT(1) /* If 1 FW will handle ERP IE changes internally */ struct wsm_beacon_filter_control { int enabled; int bcn_count; }; static inline int wsm_beacon_filter_control(struct cw1200_common *priv, struct wsm_beacon_filter_control *arg) { struct { __le32 enabled; __le32 bcn_count; } val; val.enabled = __cpu_to_le32(arg->enabled); val.bcn_count = __cpu_to_le32(arg->bcn_count); return wsm_write_mib(priv, WSM_MIB_ID_BEACON_FILTER_ENABLE, &val, sizeof(val)); } enum wsm_power_mode { wsm_power_mode_active = 0, wsm_power_mode_doze = 1, wsm_power_mode_quiescent = 2, }; struct wsm_operational_mode { enum wsm_power_mode power_mode; int disable_more_flag_usage; int perform_ant_diversity; }; static inline int wsm_set_operational_mode(struct cw1200_common *priv, const struct wsm_operational_mode *arg) { u8 val = arg->power_mode; if (arg->disable_more_flag_usage) val |= BIT(4); if (arg->perform_ant_diversity) val |= BIT(5); return wsm_write_mib(priv, WSM_MIB_ID_OPERATIONAL_POWER_MODE, &val, sizeof(val)); } struct wsm_template_frame { u8 frame_type; u8 rate; struct sk_buff *skb; }; static inline int wsm_set_template_frame(struct cw1200_common *priv, struct wsm_template_frame *arg) { int ret; u8 *p = skb_push(arg->skb, 4); p[0] = arg->frame_type; p[1] = arg->rate; ((__le16 *)p)[1] = __cpu_to_le16(arg->skb->len - 4); ret = wsm_write_mib(priv, WSM_MIB_ID_TEMPLATE_FRAME, p, arg->skb->len); skb_pull(arg->skb, 4); return ret; } struct wsm_protected_mgmt_policy { bool protectedMgmtEnable; bool unprotectedMgmtFramesAllowed; bool encryptionForAuthFrame; }; static inline int wsm_set_protected_mgmt_policy(struct cw1200_common *priv, struct wsm_protected_mgmt_policy *arg) { __le32 val = 0; int ret; if (arg->protectedMgmtEnable) val |= __cpu_to_le32(BIT(0)); if (arg->unprotectedMgmtFramesAllowed) val |= __cpu_to_le32(BIT(1)); if (arg->encryptionForAuthFrame) val |= __cpu_to_le32(BIT(2)); ret = wsm_write_mib(priv, WSM_MIB_ID_PROTECTED_MGMT_POLICY, &val, sizeof(val)); return ret; } struct wsm_mib_block_ack_policy { u8 tx_tid; u8 reserved1; u8 rx_tid; u8 reserved2; } __packed; static inline int wsm_set_block_ack_policy(struct cw1200_common *priv, u8 tx_tid_policy, u8 rx_tid_policy) { struct wsm_mib_block_ack_policy val = { .tx_tid = tx_tid_policy, .rx_tid = rx_tid_policy, }; return wsm_write_mib(priv, WSM_MIB_ID_BLOCK_ACK_POLICY, &val, sizeof(val)); } struct wsm_mib_association_mode { u8 flags; /* WSM_ASSOCIATION_MODE_... */ u8 preamble; /* WSM_JOIN_PREAMBLE_... */ u8 greenfield; /* 1 for greenfield */ u8 mpdu_start_spacing; __le32 basic_rate_set; } __packed; static inline int wsm_set_association_mode(struct cw1200_common *priv, struct wsm_mib_association_mode *arg) { return wsm_write_mib(priv, WSM_MIB_ID_SET_ASSOCIATION_MODE, arg, sizeof(*arg)); } #define WSM_TX_RATE_POLICY_FLAG_TERMINATE_WHEN_FINISHED BIT(2) #define WSM_TX_RATE_POLICY_FLAG_COUNT_INITIAL_TRANSMIT BIT(3) struct wsm_tx_rate_retry_policy { u8 index; u8 short_retries; u8 long_retries; /* BIT(2) - Terminate retries when Tx rate retry policy * finishes. * BIT(3) - Count initial frame transmission as part of * rate retry counting but not as a retry * attempt */ u8 flags; u8 rate_recoveries; u8 reserved[3]; __le32 rate_count_indices[3]; } __packed; struct wsm_set_tx_rate_retry_policy { u8 num; u8 reserved[3]; struct wsm_tx_rate_retry_policy tbl[8]; } __packed; static inline int wsm_set_tx_rate_retry_policy(struct cw1200_common *priv, struct wsm_set_tx_rate_retry_policy *arg) { size_t size = 4 + arg->num * sizeof(struct wsm_tx_rate_retry_policy); return wsm_write_mib(priv, WSM_MIB_ID_SET_TX_RATE_RETRY_POLICY, arg, size); } /* 4.32 SetEtherTypeDataFrameFilter */ struct wsm_ether_type_filter_hdr { u8 num; /* Up to WSM_MAX_FILTER_ELEMENTS */ u8 reserved[3]; } __packed; struct wsm_ether_type_filter { u8 action; /* WSM_FILTER_ACTION_XXX */ u8 reserved; __le16 type; /* Type of ethernet frame */ } __packed; static inline int wsm_set_ether_type_filter(struct cw1200_common *priv, struct wsm_ether_type_filter_hdr *arg) { size_t size = sizeof(struct wsm_ether_type_filter_hdr) + arg->num * sizeof(struct wsm_ether_type_filter); return wsm_write_mib(priv, WSM_MIB_ID_SET_ETHERTYPE_DATAFRAME_FILTER, arg, size); } /* 4.33 SetUDPPortDataFrameFilter */ struct wsm_udp_port_filter_hdr { u8 num; /* Up to WSM_MAX_FILTER_ELEMENTS */ u8 reserved[3]; } __packed; struct wsm_udp_port_filter { u8 action; /* WSM_FILTER_ACTION_XXX */ u8 type; /* WSM_FILTER_PORT_TYPE_XXX */ __le16 port; /* Port number */ } __packed; static inline int wsm_set_udp_port_filter(struct cw1200_common *priv, struct wsm_udp_port_filter_hdr *arg) { size_t size = sizeof(struct wsm_udp_port_filter_hdr) + arg->num * sizeof(struct wsm_udp_port_filter); return wsm_write_mib(priv, WSM_MIB_ID_SET_UDPPORT_DATAFRAME_FILTER, arg, size); } /* Undocumented MIBs: */ /* 4.35 P2PDeviceInfo */ #define D11_MAX_SSID_LEN (32) struct wsm_p2p_device_type { __le16 category_id; u8 oui[4]; __le16 subcategory_id; } __packed; struct wsm_p2p_device_info { struct wsm_p2p_device_type primaryDevice; u8 reserved1[3]; u8 devname_size; u8 local_devname[D11_MAX_SSID_LEN]; u8 reserved2[3]; u8 num_secdev_supported; struct wsm_p2p_device_type secdevs[]; } __packed; /* 4.36 SetWCDMABand - WO */ struct wsm_cdma_band { u8 wcdma_band; u8 reserved[3]; } __packed; /* 4.37 GroupTxSequenceCounter - RO */ struct wsm_group_tx_seq { __le32 bits_47_16; __le16 bits_15_00; __le16 reserved; } __packed; /* 4.39 SetHtProtection - WO */ #define WSM_DUAL_CTS_PROT_ENB (1 << 0) #define WSM_NON_GREENFIELD_STA_PRESENT (1 << 1) #define WSM_HT_PROT_MODE__NO_PROT (0 << 2) #define WSM_HT_PROT_MODE__NON_MEMBER (1 << 2) #define WSM_HT_PROT_MODE__20_MHZ (2 << 2) #define WSM_HT_PROT_MODE__NON_HT_MIXED (3 << 2) #define WSM_LSIG_TXOP_PROT_FULL (1 << 4) #define WSM_LARGE_L_LENGTH_PROT (1 << 5) struct wsm_ht_protection { __le32 flags; } __packed; /* 4.40 GPIO Command - R/W */ #define WSM_GPIO_COMMAND_SETUP 0 #define WSM_GPIO_COMMAND_READ 1 #define WSM_GPIO_COMMAND_WRITE 2 #define WSM_GPIO_COMMAND_RESET 3 #define WSM_GPIO_ALL_PINS 0xFF struct wsm_gpio_command { u8 command; u8 pin; __le16 config; } __packed; /* 4.41 TSFCounter - RO */ struct wsm_tsf_counter { __le64 tsf_counter; } __packed; /* 4.43 Keep alive period */ struct wsm_keep_alive_period { __le16 period; u8 reserved[2]; } __packed; static inline int wsm_keep_alive_period(struct cw1200_common *priv, int period) { struct wsm_keep_alive_period arg = { .period = __cpu_to_le16(period), }; return wsm_write_mib(priv, WSM_MIB_ID_KEEP_ALIVE_PERIOD, &arg, sizeof(arg)); }; /* BSSID filtering */ struct wsm_set_bssid_filtering { u8 filter; u8 reserved[3]; } __packed; static inline int wsm_set_bssid_filtering(struct cw1200_common *priv, bool enabled) { struct wsm_set_bssid_filtering arg = { .filter = !enabled, }; return wsm_write_mib(priv, WSM_MIB_ID_DISABLE_BSSID_FILTER, &arg, sizeof(arg)); } /* Multicast filtering - 4.5 */ struct wsm_mib_multicast_filter { __le32 enable; __le32 num_addrs; u8 macaddrs[WSM_MAX_GRP_ADDRTABLE_ENTRIES][ETH_ALEN]; } __packed; static inline int wsm_set_multicast_filter(struct cw1200_common *priv, struct wsm_mib_multicast_filter *fp) { return wsm_write_mib(priv, WSM_MIB_ID_DOT11_GROUP_ADDRESSES_TABLE, fp, sizeof(*fp)); } /* ARP IPv4 filtering - 4.10 */ struct wsm_mib_arp_ipv4_filter { __le32 enable; __be32 ipv4addrs[WSM_MAX_ARP_IP_ADDRTABLE_ENTRIES]; } __packed; static inline int wsm_set_arp_ipv4_filter(struct cw1200_common *priv, struct wsm_mib_arp_ipv4_filter *fp) { return wsm_write_mib(priv, WSM_MIB_ID_ARP_IP_ADDRESSES_TABLE, fp, sizeof(*fp)); } /* P2P Power Save Mode Info - 4.31 */ struct wsm_p2p_ps_modeinfo { u8 opp_ps_ct_window; u8 count; u8 reserved; u8 dtim_count; __le32 duration; __le32 interval; __le32 start_time; } __packed; static inline int wsm_set_p2p_ps_modeinfo(struct cw1200_common *priv, struct wsm_p2p_ps_modeinfo *mi) { return wsm_write_mib(priv, WSM_MIB_ID_P2P_PS_MODE_INFO, mi, sizeof(*mi)); } static inline int wsm_get_p2p_ps_modeinfo(struct cw1200_common *priv, struct wsm_p2p_ps_modeinfo *mi) { return wsm_read_mib(priv, WSM_MIB_ID_P2P_PS_MODE_INFO, mi, sizeof(*mi)); } /* UseMultiTxConfMessage */ static inline int wsm_use_multi_tx_conf(struct cw1200_common *priv, bool enabled) { __le32 arg = enabled ? __cpu_to_le32(1) : 0; return wsm_write_mib(priv, WSM_MIB_USE_MULTI_TX_CONF, &arg, sizeof(arg)); } /* 4.26 SetUpasdInformation */ struct wsm_uapsd_info { __le16 uapsd_flags; __le16 min_auto_trigger_interval; __le16 max_auto_trigger_interval; __le16 auto_trigger_step; }; static inline int wsm_set_uapsd_info(struct cw1200_common *priv, struct wsm_uapsd_info *arg) { return wsm_write_mib(priv, WSM_MIB_ID_SET_UAPSD_INFORMATION, arg, sizeof(*arg)); } /* 4.22 OverrideInternalTxRate */ struct wsm_override_internal_txrate { u8 internalTxRate; u8 nonErpInternalTxRate; u8 reserved[2]; } __packed; static inline int wsm_set_override_internal_txrate(struct cw1200_common *priv, struct wsm_override_internal_txrate *arg) { return wsm_write_mib(priv, WSM_MIB_ID_OVERRIDE_INTERNAL_TX_RATE, arg, sizeof(*arg)); } /* ******************************************************************** */ /* WSM TX port control */ void wsm_lock_tx(struct cw1200_common *priv); void wsm_lock_tx_async(struct cw1200_common *priv); bool wsm_flush_tx(struct cw1200_common *priv); void wsm_unlock_tx(struct cw1200_common *priv); /* ******************************************************************** */ /* WSM / BH API */ int wsm_handle_exception(struct cw1200_common *priv, u8 *data, size_t len); int wsm_handle_rx(struct cw1200_common *priv, u16 id, struct wsm_hdr *wsm, struct sk_buff **skb_p); /* ******************************************************************** */ /* wsm_buf API */ struct wsm_buf { u8 *begin; u8 *data; u8 *end; }; void wsm_buf_init(struct wsm_buf *buf); void wsm_buf_deinit(struct wsm_buf *buf); /* ******************************************************************** */ /* wsm_cmd API */ struct wsm_cmd { spinlock_t lock; /* Protect structure from multiple access */ int done; u8 *ptr; size_t len; void *arg; int ret; u16 cmd; }; /* ******************************************************************** */ /* WSM TX buffer access */ int wsm_get_tx(struct cw1200_common *priv, u8 **data, size_t *tx_len, int *burst); void wsm_txed(struct cw1200_common *priv, u8 *data); /* ******************************************************************** */ /* Queue mapping: WSM <---> linux */ /* Linux: VO VI BE BK */ /* WSM: BE BK VI VO */ static inline u8 wsm_queue_id_to_linux(u8 queue_id) { static const u8 queue_mapping[] = { 2, 3, 1, 0 }; return queue_mapping[queue_id]; } static inline u8 wsm_queue_id_to_wsm(u8 queue_id) { static const u8 queue_mapping[] = { 3, 2, 0, 1 }; return queue_mapping[queue_id]; } #endif /* CW1200_HWIO_H_INCLUDED */
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