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21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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65 #include <linux/types.h>
66 #include <net/mac80211.h>
69 * enum iwl_ucode_tlv_flag - ucode API flags
70 * @IWL_UCODE_TLV_FLAGS_PAN: This is PAN capable microcode; this previously
71 * was a separate TLV but moved here to save space.
72 * @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behaviour on hidden SSID,
73 * treats good CRC threshold as a boolean
74 * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
75 * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
76 * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
77 * @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD
78 * @IWL_UCODE_TLV_FLAGS_SHORT_BL: 16 entries of black list instead of 64 in scan
79 * offload profile config command.
80 * @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six
81 * (rather than two) IPv6 addresses
82 * @IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID: not sending a probe with the SSID element
83 * from the probe request template.
84 * @IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API: modified D3 API to allow keeping
85 * connection when going back to D0
86 * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL: new NS offload (small version)
87 * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
88 * @IWL_UCODE_TLV_FLAGS_SCHED_SCAN: this uCode image supports scheduled scan.
89 * @IWL_UCODE_TLV_FLAGS_STA_KEY_CMD: new ADD_STA and ADD_STA_KEY command API
90 * @IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD: support device wide power command
91 * containing CAM (Continuous Active Mode) indication.
92 * @IWL_UCODE_TLV_FLAGS_P2P_PM: P2P client supports PM as a stand alone MAC
93 * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_DCM: support power save on BSS station and
94 * P2P client interfaces simultaneously if they are in different bindings.
95 * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_SCM: support power save on BSS station and
96 * P2P client interfaces simultaneously if they are in same bindings.
97 * @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save
98 * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering.
99 * @IWL_UCODE_TLV_FLAGS_GO_UAPSD: AP/GO interfaces support uAPSD clients
101 enum iwl_ucode_tlv_flag {
102 IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
103 IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
104 IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
105 IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
106 IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
107 IWL_UCODE_TLV_FLAGS_SHORT_BL = BIT(7),
108 IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10),
109 IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID = BIT(12),
110 IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API = BIT(14),
111 IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL = BIT(15),
112 IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE = BIT(16),
113 IWL_UCODE_TLV_FLAGS_SCHED_SCAN = BIT(17),
114 IWL_UCODE_TLV_FLAGS_STA_KEY_CMD = BIT(19),
115 IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD = BIT(20),
116 IWL_UCODE_TLV_FLAGS_P2P_PM = BIT(21),
117 IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM = BIT(22),
118 IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM = BIT(23),
119 IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24),
120 IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD = BIT(26),
121 IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29),
122 IWL_UCODE_TLV_FLAGS_GO_UAPSD = BIT(30),
126 * enum iwl_ucode_tlv_api - ucode api
127 * @IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID: wowlan config includes tid field.
129 enum iwl_ucode_tlv_api {
130 IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID = BIT(0),
134 * enum iwl_ucode_tlv_capa - ucode capabilities
135 * @IWL_UCODE_TLV_CAPA_D0I3_SUPPORT: supports D0i3
137 enum iwl_ucode_tlv_capa {
138 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT = BIT(0),
141 /* The default calibrate table size if not specified by firmware file */
142 #define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18
143 #define IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE 19
144 #define IWL_MAX_PHY_CALIBRATE_TBL_SIZE 253
146 /* The default max probe length if not specified by the firmware file */
147 #define IWL_DEFAULT_MAX_PROBE_LENGTH 200
150 * enum iwl_ucode_type
154 * @IWL_UCODE_REGULAR: Normal runtime ucode
155 * @IWL_UCODE_INIT: Initial ucode
156 * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
158 enum iwl_ucode_type {
166 * enumeration of ucode section.
167 * This enumeration is used directly for older firmware (before 16.0).
168 * For new firmware, there can be up to 4 sections (see below) but the
169 * first one packaged into the firmware file is the DATA section and
170 * some debugging code accesses that.
173 IWL_UCODE_SECTION_DATA,
174 IWL_UCODE_SECTION_INST,
177 * For 16.0 uCode and above, there is no differentiation between sections,
178 * just an offset to the HW address.
180 #define IWL_UCODE_SECTION_MAX 12
181 #define IWL_API_ARRAY_SIZE 1
182 #define IWL_CAPABILITIES_ARRAY_SIZE 1
183 #define CPU1_CPU2_SEPARATOR_SECTION 0xFFFFCCCC
185 struct iwl_ucode_capabilities {
186 u32 max_probe_length;
187 u32 standard_phy_calibration_size;
189 u32 api[IWL_API_ARRAY_SIZE];
190 u32 capa[IWL_CAPABILITIES_ARRAY_SIZE];
193 /* one for each uCode image (inst/data, init/runtime/wowlan) */
195 const void *data; /* vmalloc'ed data */
196 u32 len; /* size in bytes */
197 u32 offset; /* offset in the device */
201 struct fw_desc sec[IWL_UCODE_SECTION_MAX];
206 /* uCode version contains 4 values: Major/Minor/API/Serial */
207 #define IWL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24)
208 #define IWL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16)
209 #define IWL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8)
210 #define IWL_UCODE_SERIAL(ver) ((ver) & 0x000000FF)
213 * Calibration control struct.
214 * Sent as part of the phy configuration command.
215 * @flow_trigger: bitmap for which calibrations to perform according to
217 * @event_trigger: bitmap for which calibrations to perform according to
220 struct iwl_tlv_calib_ctrl {
222 __le32 event_trigger;
225 enum iwl_fw_phy_cfg {
226 FW_PHY_CFG_RADIO_TYPE_POS = 0,
227 FW_PHY_CFG_RADIO_TYPE = 0x3 << FW_PHY_CFG_RADIO_TYPE_POS,
228 FW_PHY_CFG_RADIO_STEP_POS = 2,
229 FW_PHY_CFG_RADIO_STEP = 0x3 << FW_PHY_CFG_RADIO_STEP_POS,
230 FW_PHY_CFG_RADIO_DASH_POS = 4,
231 FW_PHY_CFG_RADIO_DASH = 0x3 << FW_PHY_CFG_RADIO_DASH_POS,
232 FW_PHY_CFG_TX_CHAIN_POS = 16,
233 FW_PHY_CFG_TX_CHAIN = 0xf << FW_PHY_CFG_TX_CHAIN_POS,
234 FW_PHY_CFG_RX_CHAIN_POS = 20,
235 FW_PHY_CFG_RX_CHAIN = 0xf << FW_PHY_CFG_RX_CHAIN_POS,
238 #define IWL_UCODE_MAX_CS 1
241 * struct iwl_fw_cipher_scheme - a cipher scheme supported by FW.
242 * @cipher: a cipher suite selector
243 * @flags: cipher scheme flags (currently reserved for a future use)
244 * @hdr_len: a size of MPDU security header
245 * @pn_len: a size of PN
246 * @pn_off: an offset of pn from the beginning of the security header
247 * @key_idx_off: an offset of key index byte in the security header
248 * @key_idx_mask: a bit mask of key_idx bits
249 * @key_idx_shift: bit shift needed to get key_idx
250 * @mic_len: mic length in bytes
251 * @hw_cipher: a HW cipher index used in host commands
253 struct iwl_fw_cipher_scheme {
267 * struct iwl_fw_cscheme_list - a cipher scheme list
268 * @size: a number of entries
269 * @cs: cipher scheme entries
271 struct iwl_fw_cscheme_list {
273 struct iwl_fw_cipher_scheme cs[];
277 * struct iwl_fw - variables associated with the firmware
279 * @ucode_ver: ucode version from the ucode file
280 * @fw_version: firmware version string
281 * @img: ucode image like ucode_rt, ucode_init, ucode_wowlan.
282 * @ucode_capa: capabilities parsed from the ucode file.
283 * @enhance_sensitivity_table: device can do enhanced sensitivity.
284 * @init_evtlog_ptr: event log offset for init ucode.
285 * @init_evtlog_size: event log size for init ucode.
286 * @init_errlog_ptr: error log offfset for init ucode.
287 * @inst_evtlog_ptr: event log offset for runtime ucode.
288 * @inst_evtlog_size: event log size for runtime ucode.
289 * @inst_errlog_ptr: error log offfset for runtime ucode.
290 * @mvm_fw: indicates this is MVM firmware
291 * @cipher_scheme: optional external cipher scheme.
296 char fw_version[ETHTOOL_FWVERS_LEN];
299 struct fw_img img[IWL_UCODE_TYPE_MAX];
301 struct iwl_ucode_capabilities ucode_capa;
302 bool enhance_sensitivity_table;
304 u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
305 u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
307 struct iwl_tlv_calib_ctrl default_calib[IWL_UCODE_TYPE_MAX];
314 struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
317 #endif /* __iwl_fw_h__ */