1 # SPDX-License-Identifier: GPL-2.0
3 menu "Bluetooth device drivers"
23 tristate "HCI USB driver"
27 Bluetooth HCI USB driver.
28 This driver is required if you want to use Bluetooth devices with
31 Say Y here to compile support for Bluetooth USB devices into the
32 kernel or say M to compile it as module (btusb).
34 config BT_HCIBTUSB_AUTOSUSPEND
35 bool "Enable USB autosuspend for Bluetooth USB devices by default"
36 depends on BT_HCIBTUSB
38 Say Y here to enable USB autosuspend for Bluetooth USB devices by
41 This can be overridden by passing btusb.enable_autosuspend=[y|n]
42 on the kernel commandline.
44 config BT_HCIBTUSB_BCM
45 bool "Broadcom protocol support"
46 depends on BT_HCIBTUSB
50 The Broadcom protocol support enables firmware and patchram
51 download support for Broadcom Bluetooth controllers.
53 Say Y here to compile support for Broadcom protocol.
55 config BT_HCIBTUSB_RTL
56 bool "Realtek protocol support"
57 depends on BT_HCIBTUSB
61 The Realtek protocol support enables firmware and configuration
62 download support for Realtek Bluetooth controllers.
64 Say Y here to compile support for Realtek protocol.
67 tristate "HCI SDIO driver"
70 Bluetooth HCI SDIO driver.
71 This driver is required if you want to use Bluetooth device with
74 Say Y here to compile support for Bluetooth SDIO devices into the
75 kernel or say M to compile it as module (btsdio).
78 tristate "HCI UART driver"
79 depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
80 depends on NVMEM || !NVMEM
83 Bluetooth HCI UART driver.
84 This driver is required if you want to use Bluetooth devices with
85 serial port interface. You will also need this driver if you have
86 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
87 adapter and BrainBoxes Bluetooth PC Card.
89 Say Y here to compile support for Bluetooth UART devices into the
90 kernel or say M to compile it as module (hci_uart).
92 config BT_HCIUART_SERDEV
94 depends on SERIAL_DEV_BUS && BT_HCIUART
98 bool "UART (H4) protocol support"
101 UART (H4) is serial protocol for communication between Bluetooth
102 device and host. This protocol is required for most Bluetooth devices
103 with UART interface, including PCMCIA and CF cards.
105 Say Y here to compile support for HCI UART (H4) protocol.
107 config BT_HCIUART_NOKIA
108 tristate "UART Nokia H4+ protocol support"
109 depends on BT_HCIUART
110 depends on BT_HCIUART_SERDEV
116 Nokia H4+ is serial protocol for communication between Bluetooth
117 device and host. This protocol is required for Bluetooth devices
118 with UART interface in Nokia devices.
120 Say Y here to compile support for Nokia's H4+ protocol.
122 config BT_HCIUART_BCSP
123 bool "BCSP protocol support"
124 depends on BT_HCIUART
127 BCSP (BlueCore Serial Protocol) is serial protocol for communication
128 between Bluetooth device and host. This protocol is required for non
129 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
132 Say Y here to compile support for HCI BCSP protocol.
134 config BT_HCIUART_ATH3K
135 bool "Atheros AR300x serial support"
136 depends on BT_HCIUART
139 HCIATH3K (HCI Atheros AR300x) is a serial protocol for
140 communication between host and Atheros AR300x Bluetooth devices.
141 This protocol enables AR300x chips to be enabled with
142 power management support.
143 Enable this if you have Atheros AR300x serial Bluetooth device.
145 Say Y here to compile support for HCI UART ATH3K protocol.
148 bool "HCILL protocol support"
149 depends on BT_HCIUART_SERDEV
152 HCILL (HCI Low Level) is a serial protocol for communication
153 between Bluetooth device and host. This protocol is required for
154 serial Bluetooth devices that are based on Texas Instruments'
157 Say Y here to compile support for HCILL protocol.
159 config BT_HCIUART_3WIRE
160 bool "Three-wire UART (H5) protocol support"
161 depends on BT_HCIUART
163 The HCI Three-wire UART Transport Layer makes it possible to
164 user the Bluetooth HCI over a serial port interface. The HCI
165 Three-wire UART Transport Layer assumes that the UART
166 communication may have bit errors, overrun errors or burst
167 errors and thereby making CTS/RTS lines unnecessary.
169 Say Y here to compile support for Three-wire UART protocol.
171 config BT_HCIUART_INTEL
172 bool "Intel protocol support"
173 depends on BT_HCIUART
178 The Intel protocol support enables Bluetooth HCI over serial
179 port interface for Intel Bluetooth controllers.
181 Say Y here to compile support for Intel protocol.
183 config BT_HCIUART_BCM
184 bool "Broadcom protocol support"
185 depends on BT_HCIUART
186 depends on BT_HCIUART_SERDEV
187 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
192 The Broadcom protocol support enables Bluetooth HCI over serial
193 port interface for Broadcom Bluetooth controllers.
195 Say Y here to compile support for Broadcom protocol.
197 config BT_HCIUART_QCA
198 bool "Qualcomm Atheros protocol support"
199 depends on BT_HCIUART
200 depends on BT_HCIUART_SERDEV
204 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
205 over serial port interface(H4) between controller and host.
206 This protocol is required for UART clock control for QCA Bluetooth
209 Say Y here to compile support for QCA protocol.
211 config BT_HCIUART_AG6XX
212 bool "Intel AG6XX protocol support"
213 depends on BT_HCIUART
217 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
218 port interface for Intel ibt 2.1 Bluetooth controllers.
220 Say Y here to compile support for Intel AG6XX protocol.
222 config BT_HCIUART_MRVL
223 bool "Marvell protocol support"
224 depends on BT_HCIUART
227 Marvell is serial protocol for communication between Bluetooth
228 device and host. This protocol is required for most Marvell Bluetooth
229 devices with UART interface.
231 Say Y here to compile support for HCI MRVL protocol.
234 tristate "HCI BCM203x USB driver"
238 Bluetooth HCI BCM203x USB driver.
239 This driver provides the firmware loading mechanism for the Broadcom
240 Blutonium based devices.
242 Say Y here to compile support for HCI BCM203x devices into the
243 kernel or say M to compile it as module (bcm203x).
246 tristate "HCI BPA10x USB driver"
249 Bluetooth HCI BPA10x USB driver.
250 This driver provides support for the Digianswer BPA 100/105 Bluetooth
253 Say Y here to compile support for HCI BPA10x devices into the
254 kernel or say M to compile it as module (bpa10x).
257 tristate "HCI BlueFRITZ! USB driver"
261 Bluetooth HCI BlueFRITZ! USB driver.
262 This driver provides support for Bluetooth USB devices with AVM
266 Say Y here to compile support for HCI BFUSB devices into the
267 kernel or say M to compile it as module (bfusb).
270 tristate "HCI DTL1 (PC Card) driver"
273 Bluetooth HCI DTL1 (PC Card) driver.
274 This driver provides support for Bluetooth PCMCIA devices with
275 Nokia DTL1 interface:
277 Socket Bluetooth CF Card
279 Say Y here to compile support for HCI DTL1 devices into the
280 kernel or say M to compile it as module (dtl1_cs).
283 tristate "HCI BT3C (PC Card) driver"
287 Bluetooth HCI BT3C (PC Card) driver.
288 This driver provides support for Bluetooth PCMCIA devices with
290 3Com Bluetooth Card (3CRWB6096)
293 Say Y here to compile support for HCI BT3C devices into the
294 kernel or say M to compile it as module (bt3c_cs).
296 config BT_HCIBLUECARD
297 tristate "HCI BlueCard (PC Card) driver"
300 Bluetooth HCI BlueCard (PC Card) driver.
301 This driver provides support for Bluetooth PCMCIA devices with
302 Anycom BlueCard interface:
303 Anycom Bluetooth PC Card
304 Anycom Bluetooth CF Card
306 Say Y here to compile support for HCI BlueCard devices into the
307 kernel or say M to compile it as module (bluecard_cs).
310 tristate "HCI VHCI (Virtual HCI device) driver"
312 Bluetooth Virtual HCI device driver.
313 This driver is required if you want to use HCI Emulation software.
315 Say Y here to compile support for virtual HCI devices into the
316 kernel or say M to compile it as module (hci_vhci).
319 tristate "Marvell Bluetooth driver support"
321 The core driver to support Marvell Bluetooth devices.
323 This driver is required if you want to support
324 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8997.
326 Say Y here to compile Marvell Bluetooth driver
327 into the kernel or say M to compile it as module.
330 tristate "Marvell BT-over-SDIO driver"
331 depends on BT_MRVL && MMC
333 select WANT_DEV_COREDUMP
335 The driver for Marvell Bluetooth chipsets with SDIO interface.
337 This driver is required if you want to use Marvell Bluetooth
338 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8997
339 chipsets are supported.
341 Say Y here to compile support for Marvell BT-over-SDIO driver
342 into the kernel or say M to compile it as module.
345 tristate "Atheros firmware download driver"
346 depends on BT_HCIBTUSB
349 Bluetooth firmware download driver.
350 This driver loads the firmware into the Atheros Bluetooth
353 Say Y here to compile support for "Atheros firmware download driver"
354 into the kernel or say M to compile it as module (ath3k).
357 tristate "Texas Instruments WiLink7 driver"
360 This enables the Bluetooth driver for Texas Instrument's BT/FM/GPS
361 combo devices. This makes use of shared transport line discipline
362 core driver to communicate with the BT core of the combo chip.
364 Say Y here to compile support for Texas Instrument's WiLink7 driver
365 into the kernel or say M to compile it as module (btwilink).
368 tristate "Qualcomm SMD based HCI support"
369 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
370 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
373 Qualcomm SMD based HCI driver.
374 This driver is used to bridge HCI data onto the shared memory
375 channels to the WCNSS core.
377 Say Y here to compile support for HCI over Qualcomm SMD into the
378 kernel or say M to compile as a module.
384 This driver handles BT traffic from upper layers and pass
385 to the RSI_91x coex module for further scheduling to device
387 Say Y here to compile support for HCI over Redpine into the
388 kernel or say M to compile as a module.