diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-fw.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw.h | 224 |
1 files changed, 71 insertions, 153 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h index 1bb5193c5b1b..e6dc3b870949 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw.h @@ -6,6 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * * 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 @@ -31,6 +32,7 @@ * BSD LICENSE * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -68,90 +70,6 @@ #include "iwl-fw-file.h" /** - * enum iwl_ucode_tlv_flag - ucode API flags - * @IWL_UCODE_TLV_FLAGS_PAN: This is PAN capable microcode; this previously - * was a separate TLV but moved here to save space. - * @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID, - * treats good CRC threshold as a boolean - * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w). - * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P. - * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS - * @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: This uCode image supports uAPSD - * @IWL_UCODE_TLV_FLAGS_SHORT_BL: 16 entries of black list instead of 64 in scan - * offload profile config command. - * @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six - * (rather than two) IPv6 addresses - * @IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID: not sending a probe with the SSID element - * from the probe request template. - * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL: new NS offload (small version) - * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version) - * @IWL_UCODE_TLV_FLAGS_P2P_PM: P2P client supports PM as a stand alone MAC - * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_DCM: support power save on BSS station and - * P2P client interfaces simultaneously if they are in different bindings. - * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_SCM: support power save on BSS station and - * P2P client interfaces simultaneously if they are in same bindings. - * @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: General support for uAPSD - * @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save - * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering. - * @IWL_UCODE_TLV_FLAGS_GO_UAPSD: AP/GO interfaces support uAPSD clients - * @IWL_UCODE_TLV_FLAGS_EBS_SUPPORT: this uCode image supports EBS. - */ -enum iwl_ucode_tlv_flag { - IWL_UCODE_TLV_FLAGS_PAN = BIT(0), - IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1), - IWL_UCODE_TLV_FLAGS_MFP = BIT(2), - IWL_UCODE_TLV_FLAGS_P2P = BIT(3), - IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4), - IWL_UCODE_TLV_FLAGS_SHORT_BL = BIT(7), - IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10), - IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID = BIT(12), - IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL = BIT(15), - IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE = BIT(16), - IWL_UCODE_TLV_FLAGS_P2P_PM = BIT(21), - IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM = BIT(22), - IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM = BIT(23), - IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24), - IWL_UCODE_TLV_FLAGS_EBS_SUPPORT = BIT(25), - IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD = BIT(26), - IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29), - IWL_UCODE_TLV_FLAGS_GO_UAPSD = BIT(30), -}; - -/** - * enum iwl_ucode_tlv_api - ucode api - * @IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID: wowlan config includes tid field. - * @IWL_UCODE_TLV_CAPA_EXTENDED_BEACON: Support Extended beacon notification - * @IWL_UCODE_TLV_API_BT_COEX_SPLIT: new API for BT Coex - * @IWL_UCODE_TLV_API_CSA_FLOW: ucode can do unbind-bind flow for CSA. - * @IWL_UCODE_TLV_API_DISABLE_STA_TX: ucode supports tx_disable bit. - * @IWL_UCODE_TLV_API_LMAC_SCAN: This ucode uses LMAC unified scan API. - */ -enum iwl_ucode_tlv_api { - IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID = BIT(0), - IWL_UCODE_TLV_CAPA_EXTENDED_BEACON = BIT(1), - IWL_UCODE_TLV_API_BT_COEX_SPLIT = BIT(3), - IWL_UCODE_TLV_API_CSA_FLOW = BIT(4), - IWL_UCODE_TLV_API_DISABLE_STA_TX = BIT(5), - IWL_UCODE_TLV_API_LMAC_SCAN = BIT(6), -}; - -/** - * enum iwl_ucode_tlv_capa - ucode capabilities - * @IWL_UCODE_TLV_CAPA_D0I3_SUPPORT: supports D0i3 - */ -enum iwl_ucode_tlv_capa { - IWL_UCODE_TLV_CAPA_D0I3_SUPPORT = BIT(0), -}; - -/* The default calibrate table size if not specified by firmware file */ -#define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18 -#define IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE 19 -#define IWL_MAX_PHY_CALIBRATE_TBL_SIZE 253 - -/* The default max probe length if not specified by the firmware file */ -#define IWL_DEFAULT_MAX_PROBE_LENGTH 200 - -/** * enum iwl_ucode_type * * The type of ucode. @@ -159,11 +77,13 @@ enum iwl_ucode_tlv_capa { * @IWL_UCODE_REGULAR: Normal runtime ucode * @IWL_UCODE_INIT: Initial ucode * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode + * @IWL_UCODE_REGULAR_USNIFFER: Normal runtime ucode when using usniffer image */ enum iwl_ucode_type { IWL_UCODE_REGULAR, IWL_UCODE_INIT, IWL_UCODE_WOWLAN, + IWL_UCODE_REGULAR_USNIFFER, IWL_UCODE_TYPE_MAX, }; @@ -178,14 +98,6 @@ enum iwl_ucode_sec { IWL_UCODE_SECTION_DATA, IWL_UCODE_SECTION_INST, }; -/* - * For 16.0 uCode and above, there is no differentiation between sections, - * just an offset to the HW address. - */ -#define IWL_UCODE_SECTION_MAX 12 -#define IWL_API_ARRAY_SIZE 1 -#define IWL_CAPABILITIES_ARRAY_SIZE 1 -#define CPU1_CPU2_SEPARATOR_SECTION 0xFFFFCCCC struct iwl_ucode_capabilities { u32 max_probe_length; @@ -205,7 +117,6 @@ struct fw_desc { struct fw_img { struct fw_desc sec[IWL_UCODE_SECTION_MAX]; - bool is_secure; bool is_dual_cpus; }; @@ -214,66 +125,6 @@ struct iwl_sf_region { u32 size; }; -/* uCode version contains 4 values: Major/Minor/API/Serial */ -#define IWL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24) -#define IWL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16) -#define IWL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8) -#define IWL_UCODE_SERIAL(ver) ((ver) & 0x000000FF) - -/* - * Calibration control struct. - * Sent as part of the phy configuration command. - * @flow_trigger: bitmap for which calibrations to perform according to - * flow triggers. - * @event_trigger: bitmap for which calibrations to perform according to - * event triggers. - */ -struct iwl_tlv_calib_ctrl { - __le32 flow_trigger; - __le32 event_trigger; -} __packed; - -enum iwl_fw_phy_cfg { - FW_PHY_CFG_RADIO_TYPE_POS = 0, - FW_PHY_CFG_RADIO_TYPE = 0x3 << FW_PHY_CFG_RADIO_TYPE_POS, - FW_PHY_CFG_RADIO_STEP_POS = 2, - FW_PHY_CFG_RADIO_STEP = 0x3 << FW_PHY_CFG_RADIO_STEP_POS, - FW_PHY_CFG_RADIO_DASH_POS = 4, - FW_PHY_CFG_RADIO_DASH = 0x3 << FW_PHY_CFG_RADIO_DASH_POS, - FW_PHY_CFG_TX_CHAIN_POS = 16, - FW_PHY_CFG_TX_CHAIN = 0xf << FW_PHY_CFG_TX_CHAIN_POS, - FW_PHY_CFG_RX_CHAIN_POS = 20, - FW_PHY_CFG_RX_CHAIN = 0xf << FW_PHY_CFG_RX_CHAIN_POS, -}; - -#define IWL_UCODE_MAX_CS 1 - -/** - * struct iwl_fw_cipher_scheme - a cipher scheme supported by FW. - * @cipher: a cipher suite selector - * @flags: cipher scheme flags (currently reserved for a future use) - * @hdr_len: a size of MPDU security header - * @pn_len: a size of PN - * @pn_off: an offset of pn from the beginning of the security header - * @key_idx_off: an offset of key index byte in the security header - * @key_idx_mask: a bit mask of key_idx bits - * @key_idx_shift: bit shift needed to get key_idx - * @mic_len: mic length in bytes - * @hw_cipher: a HW cipher index used in host commands - */ -struct iwl_fw_cipher_scheme { - __le32 cipher; - u8 flags; - u8 hdr_len; - u8 pn_len; - u8 pn_off; - u8 key_idx_off; - u8 key_idx_mask; - u8 key_idx_shift; - u8 mic_len; - u8 hw_cipher; -} __packed; - /** * struct iwl_fw_cscheme_list - a cipher scheme list * @size: a number of entries @@ -300,6 +151,11 @@ struct iwl_fw_cscheme_list { * @inst_errlog_ptr: error log offfset for runtime ucode. * @mvm_fw: indicates this is MVM firmware * @cipher_scheme: optional external cipher scheme. + * @human_readable: human readable version + * @dbg_dest_tlv: points to the destination TLV for debug + * @dbg_conf_tlv: array of pointers to configuration TLVs for debug + * @dbg_conf_tlv_len: lengths of the @dbg_conf_tlv entries + * @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv */ struct iwl_fw { u32 ucode_ver; @@ -324,6 +180,68 @@ struct iwl_fw { struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS]; u8 human_readable[FW_VER_HUMAN_READABLE_SZ]; + + struct iwl_fw_dbg_dest_tlv *dbg_dest_tlv; + struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_MAX]; + size_t dbg_conf_tlv_len[FW_DBG_MAX]; + + u8 dbg_dest_reg_num; }; +static inline const char *get_fw_dbg_mode_string(int mode) +{ + switch (mode) { + case SMEM_MODE: + return "SMEM"; + case EXTERNAL_MODE: + return "EXTERNAL_DRAM"; + case MARBH_MODE: + return "MARBH"; + default: + return "UNKNOWN"; + } +} + +static inline const struct iwl_fw_dbg_trigger * +iwl_fw_dbg_conf_get_trigger(const struct iwl_fw *fw, u8 id) +{ + const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg_conf_tlv[id]; + u8 *ptr; + int i; + + if (!conf_tlv) + return NULL; + + ptr = (void *)&conf_tlv->hcmd; + for (i = 0; i < conf_tlv->num_of_hcmds; i++) { + ptr += sizeof(conf_tlv->hcmd); + ptr += le16_to_cpu(conf_tlv->hcmd.len); + } + + return (const struct iwl_fw_dbg_trigger *)ptr; +} + +static inline bool +iwl_fw_dbg_conf_enabled(const struct iwl_fw *fw, u8 id) +{ + const struct iwl_fw_dbg_trigger *trigger = + iwl_fw_dbg_conf_get_trigger(fw, id); + + if (!trigger) + return false; + + return trigger->enabled; +} + +static inline bool +iwl_fw_dbg_conf_usniffer(const struct iwl_fw *fw, u8 id) +{ + const struct iwl_fw_dbg_conf_tlv *conf_tlv = fw->dbg_conf_tlv[id]; + + if (!conf_tlv) + return false; + + return conf_tlv->usniffer; +} + #endif /* __iwl_fw_h__ */ |