3 config CARL9170FW_RELEASE_VERSION
7 menu "Selectable Hardware Options"
10 prompt "Receiver Max. Frame Length"
11 default CARL9170FW_RX_FRAME_LEN_8192
13 config CARL9170FW_RX_FRAME_LEN_4096
16 config CARL9170FW_RX_FRAME_LEN_8192
19 config CARL9170FW_RX_FRAME_LEN_16384
22 config CARL9170FW_RX_FRAME_LEN_32768
27 config CARL9170FW_RX_FRAME_LEN
29 default 4096 if CARL9170FW_RX_FRAME_LEN_4096
30 default 8192 if CARL9170FW_RX_FRAME_LEN_8192
31 default 16384 if CARL9170FW_RX_FRAME_LEN_16384
32 default 32768 if CARL9170FW_RX_FRAME_LEN_32768
34 config CARL9170FW_GPIO_INTERRUPT
36 prompt "GPIO Software Interrupt"
38 When this option is enabled, the firmware will poll the GPIO
39 registers and reports to the driver whenever the GPIO state
40 has changed from a previous state.
42 Note: This feature is necessary to monitor the WPS button,
43 if you have one on your device, then say Y.
45 config CARL9170FW_SECURITY_ENGINE
47 prompt "Support Hardware Crypto Engine"
49 This options controls if the firmware will allow the driver
50 to program the security engine / CAM through a firmware
53 Say Y. Unless you want to do the en- and decryption for
54 CCMP(AES), TKIP/WEP(RC4) in the application anyway.
56 config CARL9170FW_RADIO_FUNCTIONS
58 prompt "Enable Firmware-supported Radio/RF functions"
60 Some PHY/RF functions (e.g.: AGC and Noise calibration) need
61 to be done in the firmware.
63 Say Y, unless you really don't need the Radio/RF for
68 menu "802.11 Firmware Features"
70 config CARL9170FW_HANDLE_BACK_REQ
72 prompt "Handle BlockACK Requests in Firmware"
74 Enables a firmware mechanism to answer incoming BlockACK requests.
75 This feature is necessary to comply with 802.11n. So say Y,
76 if you have plans to support this operation mode.
78 config CARL9170FW_BACK_REQS_NUM
81 prompt "Number of max. active BlockACK Request"
82 depends on CARL9170FW_HANDLE_BACK_REQ
84 config CARL9170FW_CAB_QUEUE
86 prompt "Support software-based Content after Beacon Queue"
88 This (software) queue is used to send any broad-/multi-cast buffered
89 frames after the next DTIM beacon.
91 This feature is required for Accesspoint mode operation.
97 source "carlfw/usb/Kconfig"
99 menu "Experimental, Unstable & Testing Extensions"
101 config CARL9170FW_PRINTF
103 prompt "Advanced printf"
104 depends on CARL9170FW_DEBUG_UART || CARL9170FW_DEBUG_USB
106 Advanced printf (very useful for debugging purposes)
107 The formats supported by this implementation are:
108 'd' 'u' 'c' 's' 'x' 'X' 'p'.
110 Note: If this option is disabled, the firmware will be only
111 capable of reported _preformated_ string.
113 config CARL9170FW_EXPERIMENTAL
115 prompt "Experimental Features"
117 config CARL9170FW_WOL_OPTION
119 prompt "Wakeup on WLAN"
120 depends on CARL9170FW_EXPERIMENTAL
122 With this option enabled, the firmware can wake-up
123 suspended hosts... As long as they fully support
126 config CARL9170FW_WOL
128 depends on CARL9170FW_WOL_OPTION
130 config CARL9170FW_WOL_MAGIC_PACKET
132 prompt "Magic Packet(tm)"
133 depends on CARL9170FW_WOL_OPTION
134 select CARL9170FW_WOL
136 Sniff all incoming data frames for the magic packet pattern.
138 config CARL9170FW_WOL_PROBE_REQUEST
140 prompt "Probe Request"
141 depends on CARL9170FW_WOL_OPTION
142 select CARL9170FW_WOL
144 Scan probe requests for a given SSID.
146 config CARL9170FW_WOL_PROBE_REQUEST_SSID
148 prompt "Wakeup on WLAN SSID"
149 default "CARL9170_WAKEUP"
150 depends on CARL9170FW_WOL_PROBE_REQUEST
152 config CARL9170FW_VIFS_NUM
155 prompt "Number of additional pseudo virtual interfaces"
156 depends on CARL9170FW_EXPERIMENTAL
158 config CARL9170FW_FW_MAC_RESET
160 prompt "Firmware MAC Chip recovery"
161 depends on CARL9170FW_EXPERIMENTAL
163 config CARL9170FW_NOISY_MAC_RESET
165 prompt "Notify MAC RESET events"
166 depends on CARL9170FW_FW_MAC_RESET
168 config CARL9170FW_BROKEN_FEATURES
170 prompt "Broken Featurs"
172 config CARL9170FW_DEBUG
174 depends on CARL9170FW_BROKEN_FEATURES && CARL9170FW_PRINTF
175 prompt "Enable verbose debugging messages"
177 config CARL9170FW_DEBUG_LED_HEARTBEAT
179 prompt "LED Heartbeat"
180 depends on CARL9170FW_BROKEN_FEATURES
182 This option conflicts with the application's LED code.
183 Also, it assumes that you have two LEDs, which is not
186 config CARL9170FW_DEBUG_UART
188 prompt "Pass debug messages through Highspeed UART"
189 depends on CARL9170FW_BROKEN_FEATURES
191 This option allows the firmware to send BUG/ERR/INFO/DBG and
192 hexdumps through the UART _as well_. However, first: you must
193 connect a working logger.
195 config CARL9170FW_WATCHDOG_BUTTON
197 depends on CARL9170FW_BROKEN && CARL9170FW_GPIO_INTERRUPT
198 prompt "Trigger Watchdog by pressing the WPS button"
200 choice CARL9170FW_UART_CLOCK
202 depends on CARL9170FW_DEBUG_UART
203 default CARL9170FW_UART_CLOCK_40M
205 config CARL9170FW_UART_CLOCK_25M
208 config CARL9170FW_UART_CLOCK_40M
215 prompt "TX / RX Path"
217 default CARL9170FW_NORMAL_TX_RX
219 config CARL9170FW_NORMAL_TX_RX
221 prompt "Normal WLAN TX/RX routines"
223 config CARL9170FW_LOOPBACK
225 depends on CARL9170FW_BROKEN_FEATURES
226 prompt "TX->(tx feedback)->RX loopback"
228 Useful carlu testcase.
230 config CARL9170FW_DISCARD
232 depends on CARL9170FW_BROKEN_FEATURES
233 prompt "TX->(tx feedback)"
235 Useful carlu testcase
239 config CARL9170FW_UNUSABLE
241 depends on CARL9170FW_BROKEN || CARL9170FW_LOOPBACK
243 config CARL9170FW_USB_MODESWITCH
245 prompt "USB 1.1 / 2.0 switching support"
246 depends on CARL9170FW_BROKEN_FEATURES
248 Mostly implemented, but untested and some serious
251 config CARL9170FW_DMA_QUEUE_BUMP
253 prompt "Bump a stuck TX queue before doing a MAC reset"
254 depends on CARL9170FW_BROKEN_FEATURES
257 config CARL9170FW_AGGRESSIVE_CFLAGS
259 prompt "Enable aggressive size optimization"
261 This option adds several more optimization compiler flags,
262 which can greatly reduce the firmware size... at the expense
263 of machine-code readability.
265 Say Y. Else the firmware might not fit onto the device!