1 /******************************************************************************
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
8 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
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11 * it under the terms of version 2 of the GNU General Public License as
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21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * The full GNU General Public License is included in this distribution
25 * in the file called COPYING.
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28 * Intel Linux Wireless <ilw@linux.intel.com>
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61 *****************************************************************************/
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_SUPPORT: 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_NEW_NSOFFL_SMALL: new NS offload (small version)
85 * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
86 * @IWL_UCODE_TLV_FLAGS_P2P_PM: P2P client supports PM as a stand alone MAC
87 * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_DCM: support power save on BSS station and
88 * P2P client interfaces simultaneously if they are in different bindings.
89 * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_SCM: support power save on BSS station and
90 * P2P client interfaces simultaneously if they are in same bindings.
91 * @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save
92 * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering.
93 * @IWL_UCODE_TLV_FLAGS_GO_UAPSD: AP/GO interfaces support uAPSD clients
94 * @IWL_UCODE_TLV_FLAGS_EBS_SUPPORT: this uCode image supports EBS.
96 enum iwl_ucode_tlv_flag
{
97 IWL_UCODE_TLV_FLAGS_PAN
= BIT(0),
98 IWL_UCODE_TLV_FLAGS_NEWSCAN
= BIT(1),
99 IWL_UCODE_TLV_FLAGS_MFP
= BIT(2),
100 IWL_UCODE_TLV_FLAGS_P2P
= BIT(3),
101 IWL_UCODE_TLV_FLAGS_DW_BC_TABLE
= BIT(4),
102 IWL_UCODE_TLV_FLAGS_SHORT_BL
= BIT(7),
103 IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS
= BIT(10),
104 IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID
= BIT(12),
105 IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL
= BIT(15),
106 IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE
= BIT(16),
107 IWL_UCODE_TLV_FLAGS_P2P_PM
= BIT(21),
108 IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM
= BIT(22),
109 IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM
= BIT(23),
110 IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT
= BIT(24),
111 IWL_UCODE_TLV_FLAGS_EBS_SUPPORT
= BIT(25),
112 IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD
= BIT(26),
113 IWL_UCODE_TLV_FLAGS_BCAST_FILTERING
= BIT(29),
114 IWL_UCODE_TLV_FLAGS_GO_UAPSD
= BIT(30),
118 * enum iwl_ucode_tlv_api - ucode api
119 * @IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID: wowlan config includes tid field.
120 * @IWL_UCODE_TLV_API_CSA_FLOW: ucode can do unbind-bind flow for CSA.
122 enum iwl_ucode_tlv_api
{
123 IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID
= BIT(0),
124 IWL_UCODE_TLV_API_CSA_FLOW
= BIT(4),
128 * enum iwl_ucode_tlv_capa - ucode capabilities
129 * @IWL_UCODE_TLV_CAPA_D0I3_SUPPORT: supports D0i3
131 enum iwl_ucode_tlv_capa
{
132 IWL_UCODE_TLV_CAPA_D0I3_SUPPORT
= BIT(0),
135 /* The default calibrate table size if not specified by firmware file */
136 #define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE 18
137 #define IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE 19
138 #define IWL_MAX_PHY_CALIBRATE_TBL_SIZE 253
140 /* The default max probe length if not specified by the firmware file */
141 #define IWL_DEFAULT_MAX_PROBE_LENGTH 200
144 * enum iwl_ucode_type
148 * @IWL_UCODE_REGULAR: Normal runtime ucode
149 * @IWL_UCODE_INIT: Initial ucode
150 * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
152 enum iwl_ucode_type
{
160 * enumeration of ucode section.
161 * This enumeration is used directly for older firmware (before 16.0).
162 * For new firmware, there can be up to 4 sections (see below) but the
163 * first one packaged into the firmware file is the DATA section and
164 * some debugging code accesses that.
167 IWL_UCODE_SECTION_DATA
,
168 IWL_UCODE_SECTION_INST
,
171 * For 16.0 uCode and above, there is no differentiation between sections,
172 * just an offset to the HW address.
174 #define IWL_UCODE_SECTION_MAX 12
175 #define IWL_API_ARRAY_SIZE 1
176 #define IWL_CAPABILITIES_ARRAY_SIZE 1
177 #define CPU1_CPU2_SEPARATOR_SECTION 0xFFFFCCCC
179 struct iwl_ucode_capabilities
{
180 u32 max_probe_length
;
181 u32 standard_phy_calibration_size
;
183 u32 api
[IWL_API_ARRAY_SIZE
];
184 u32 capa
[IWL_CAPABILITIES_ARRAY_SIZE
];
187 /* one for each uCode image (inst/data, init/runtime/wowlan) */
189 const void *data
; /* vmalloc'ed data */
190 u32 len
; /* size in bytes */
191 u32 offset
; /* offset in the device */
195 struct fw_desc sec
[IWL_UCODE_SECTION_MAX
];
200 struct iwl_sf_region
{
205 /* uCode version contains 4 values: Major/Minor/API/Serial */
206 #define IWL_UCODE_MAJOR(ver) (((ver) & 0xFF000000) >> 24)
207 #define IWL_UCODE_MINOR(ver) (((ver) & 0x00FF0000) >> 16)
208 #define IWL_UCODE_API(ver) (((ver) & 0x0000FF00) >> 8)
209 #define IWL_UCODE_SERIAL(ver) ((ver) & 0x000000FF)
212 * Calibration control struct.
213 * Sent as part of the phy configuration command.
214 * @flow_trigger: bitmap for which calibrations to perform according to
216 * @event_trigger: bitmap for which calibrations to perform according to
219 struct iwl_tlv_calib_ctrl
{
221 __le32 event_trigger
;
224 enum iwl_fw_phy_cfg
{
225 FW_PHY_CFG_RADIO_TYPE_POS
= 0,
226 FW_PHY_CFG_RADIO_TYPE
= 0x3 << FW_PHY_CFG_RADIO_TYPE_POS
,
227 FW_PHY_CFG_RADIO_STEP_POS
= 2,
228 FW_PHY_CFG_RADIO_STEP
= 0x3 << FW_PHY_CFG_RADIO_STEP_POS
,
229 FW_PHY_CFG_RADIO_DASH_POS
= 4,
230 FW_PHY_CFG_RADIO_DASH
= 0x3 << FW_PHY_CFG_RADIO_DASH_POS
,
231 FW_PHY_CFG_TX_CHAIN_POS
= 16,
232 FW_PHY_CFG_TX_CHAIN
= 0xf << FW_PHY_CFG_TX_CHAIN_POS
,
233 FW_PHY_CFG_RX_CHAIN_POS
= 20,
234 FW_PHY_CFG_RX_CHAIN
= 0xf << FW_PHY_CFG_RX_CHAIN_POS
,
237 #define IWL_UCODE_MAX_CS 1
240 * struct iwl_fw_cipher_scheme - a cipher scheme supported by FW.
241 * @cipher: a cipher suite selector
242 * @flags: cipher scheme flags (currently reserved for a future use)
243 * @hdr_len: a size of MPDU security header
244 * @pn_len: a size of PN
245 * @pn_off: an offset of pn from the beginning of the security header
246 * @key_idx_off: an offset of key index byte in the security header
247 * @key_idx_mask: a bit mask of key_idx bits
248 * @key_idx_shift: bit shift needed to get key_idx
249 * @mic_len: mic length in bytes
250 * @hw_cipher: a HW cipher index used in host commands
252 struct iwl_fw_cipher_scheme
{
266 * struct iwl_fw_cscheme_list - a cipher scheme list
267 * @size: a number of entries
268 * @cs: cipher scheme entries
270 struct iwl_fw_cscheme_list
{
272 struct iwl_fw_cipher_scheme cs
[];
276 * struct iwl_fw - variables associated with the firmware
278 * @ucode_ver: ucode version from the ucode file
279 * @fw_version: firmware version string
280 * @img: ucode image like ucode_rt, ucode_init, ucode_wowlan.
281 * @ucode_capa: capabilities parsed from the ucode file.
282 * @enhance_sensitivity_table: device can do enhanced sensitivity.
283 * @init_evtlog_ptr: event log offset for init ucode.
284 * @init_evtlog_size: event log size for init ucode.
285 * @init_errlog_ptr: error log offfset for init ucode.
286 * @inst_evtlog_ptr: event log offset for runtime ucode.
287 * @inst_evtlog_size: event log size for runtime ucode.
288 * @inst_errlog_ptr: error log offfset for runtime ucode.
289 * @mvm_fw: indicates this is MVM firmware
290 * @cipher_scheme: optional external cipher scheme.
295 char fw_version
[ETHTOOL_FWVERS_LEN
];
298 struct fw_img img
[IWL_UCODE_TYPE_MAX
];
300 struct iwl_ucode_capabilities ucode_capa
;
301 bool enhance_sensitivity_table
;
303 u32 init_evtlog_ptr
, init_evtlog_size
, init_errlog_ptr
;
304 u32 inst_evtlog_ptr
, inst_evtlog_size
, inst_errlog_ptr
;
306 struct iwl_tlv_calib_ctrl default_calib
[IWL_UCODE_TYPE_MAX
];
313 struct ieee80211_cipher_scheme cs
[IWL_UCODE_MAX_CS
];
316 #endif /* __iwl_fw_h__ */