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
203 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
204 over serial port interface(H4) between controller and host.
205 This protocol is required for UART clock control for QCA Bluetooth
208 Say Y here to compile support for QCA protocol.
210 config BT_HCIUART_AG6XX
211 bool "Intel AG6XX protocol support"
212 depends on BT_HCIUART
216 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
217 port interface for Intel ibt 2.1 Bluetooth controllers.
219 Say Y here to compile support for Intel AG6XX protocol.
221 config BT_HCIUART_MRVL
222 bool "Marvell protocol support"
223 depends on BT_HCIUART
226 Marvell is serial protocol for communication between Bluetooth
227 device and host. This protocol is required for most Marvell Bluetooth
228 devices with UART interface.
230 Say Y here to compile support for HCI MRVL protocol.
233 tristate "HCI BCM203x USB driver"
237 Bluetooth HCI BCM203x USB driver.
238 This driver provides the firmware loading mechanism for the Broadcom
239 Blutonium based devices.
241 Say Y here to compile support for HCI BCM203x devices into the
242 kernel or say M to compile it as module (bcm203x).
245 tristate "HCI BPA10x USB driver"
248 Bluetooth HCI BPA10x USB driver.
249 This driver provides support for the Digianswer BPA 100/105 Bluetooth
252 Say Y here to compile support for HCI BPA10x devices into the
253 kernel or say M to compile it as module (bpa10x).
256 tristate "HCI BlueFRITZ! USB driver"
260 Bluetooth HCI BlueFRITZ! USB driver.
261 This driver provides support for Bluetooth USB devices with AVM
265 Say Y here to compile support for HCI BFUSB devices into the
266 kernel or say M to compile it as module (bfusb).
269 tristate "HCI DTL1 (PC Card) driver"
272 Bluetooth HCI DTL1 (PC Card) driver.
273 This driver provides support for Bluetooth PCMCIA devices with
274 Nokia DTL1 interface:
276 Socket Bluetooth CF Card
278 Say Y here to compile support for HCI DTL1 devices into the
279 kernel or say M to compile it as module (dtl1_cs).
282 tristate "HCI BT3C (PC Card) driver"
286 Bluetooth HCI BT3C (PC Card) driver.
287 This driver provides support for Bluetooth PCMCIA devices with
289 3Com Bluetooth Card (3CRWB6096)
292 Say Y here to compile support for HCI BT3C devices into the
293 kernel or say M to compile it as module (bt3c_cs).
295 config BT_HCIBLUECARD
296 tristate "HCI BlueCard (PC Card) driver"
299 Bluetooth HCI BlueCard (PC Card) driver.
300 This driver provides support for Bluetooth PCMCIA devices with
301 Anycom BlueCard interface:
302 Anycom Bluetooth PC Card
303 Anycom Bluetooth CF Card
305 Say Y here to compile support for HCI BlueCard devices into the
306 kernel or say M to compile it as module (bluecard_cs).
309 tristate "HCI VHCI (Virtual HCI device) driver"
311 Bluetooth Virtual HCI device driver.
312 This driver is required if you want to use HCI Emulation software.
314 Say Y here to compile support for virtual HCI devices into the
315 kernel or say M to compile it as module (hci_vhci).
318 tristate "Marvell Bluetooth driver support"
320 The core driver to support Marvell Bluetooth devices.
322 This driver is required if you want to support
323 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8997.
325 Say Y here to compile Marvell Bluetooth driver
326 into the kernel or say M to compile it as module.
329 tristate "Marvell BT-over-SDIO driver"
330 depends on BT_MRVL && MMC
332 select WANT_DEV_COREDUMP
334 The driver for Marvell Bluetooth chipsets with SDIO interface.
336 This driver is required if you want to use Marvell Bluetooth
337 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8997
338 chipsets are supported.
340 Say Y here to compile support for Marvell BT-over-SDIO driver
341 into the kernel or say M to compile it as module.
344 tristate "Atheros firmware download driver"
345 depends on BT_HCIBTUSB
348 Bluetooth firmware download driver.
349 This driver loads the firmware into the Atheros Bluetooth
352 Say Y here to compile support for "Atheros firmware download driver"
353 into the kernel or say M to compile it as module (ath3k).
356 tristate "Texas Instruments WiLink7 driver"
359 This enables the Bluetooth driver for Texas Instrument's BT/FM/GPS
360 combo devices. This makes use of shared transport line discipline
361 core driver to communicate with the BT core of the combo chip.
363 Say Y here to compile support for Texas Instrument's WiLink7 driver
364 into the kernel or say M to compile it as module (btwilink).
367 tristate "Qualcomm SMD based HCI support"
368 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
369 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
372 Qualcomm SMD based HCI driver.
373 This driver is used to bridge HCI data onto the shared memory
374 channels to the WCNSS core.
376 Say Y here to compile support for HCI over Qualcomm SMD into the
377 kernel or say M to compile as a module.
383 This driver handles BT traffic from upper layers and pass
384 to the RSI_91x coex module for further scheduling to device
386 Say Y here to compile support for HCI over Redpine into the
387 kernel or say M to compile as a module.