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_MTK
56 bool "MediaTek protocol support"
57 depends on BT_HCIBTUSB
60 The MediaTek protocol support enables firmware download
61 support and chip initialization for MediaTek Bluetooth
64 Say Y here to compile support for MediaTek protocol.
66 config BT_HCIBTUSB_RTL
67 bool "Realtek protocol support"
68 depends on BT_HCIBTUSB
72 The Realtek protocol support enables firmware and configuration
73 download support for Realtek Bluetooth controllers.
75 Say Y here to compile support for Realtek protocol.
78 tristate "HCI SDIO driver"
81 Bluetooth HCI SDIO driver.
82 This driver is required if you want to use Bluetooth device with
85 Say Y here to compile support for Bluetooth SDIO devices into the
86 kernel or say M to compile it as module (btsdio).
89 tristate "HCI UART driver"
90 depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
91 depends on NVMEM || !NVMEM
94 Bluetooth HCI UART driver.
95 This driver is required if you want to use Bluetooth devices with
96 serial port interface. You will also need this driver if you have
97 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
98 adapter and BrainBoxes Bluetooth PC Card.
100 Say Y here to compile support for Bluetooth UART devices into the
101 kernel or say M to compile it as module (hci_uart).
103 config BT_HCIUART_SERDEV
105 depends on SERIAL_DEV_BUS && BT_HCIUART
109 bool "UART (H4) protocol support"
110 depends on BT_HCIUART
112 UART (H4) is serial protocol for communication between Bluetooth
113 device and host. This protocol is required for most Bluetooth devices
114 with UART interface, including PCMCIA and CF cards.
116 Say Y here to compile support for HCI UART (H4) protocol.
118 config BT_HCIUART_NOKIA
119 tristate "UART Nokia H4+ protocol support"
120 depends on BT_HCIUART
121 depends on BT_HCIUART_SERDEV
127 Nokia H4+ is serial protocol for communication between Bluetooth
128 device and host. This protocol is required for Bluetooth devices
129 with UART interface in Nokia devices.
131 Say Y here to compile support for Nokia's H4+ protocol.
133 config BT_HCIUART_BCSP
134 bool "BCSP protocol support"
135 depends on BT_HCIUART
138 BCSP (BlueCore Serial Protocol) is serial protocol for communication
139 between Bluetooth device and host. This protocol is required for non
140 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
143 Say Y here to compile support for HCI BCSP protocol.
145 config BT_HCIUART_ATH3K
146 bool "Atheros AR300x serial support"
147 depends on BT_HCIUART
150 HCIATH3K (HCI Atheros AR300x) is a serial protocol for
151 communication between host and Atheros AR300x Bluetooth devices.
152 This protocol enables AR300x chips to be enabled with
153 power management support.
154 Enable this if you have Atheros AR300x serial Bluetooth device.
156 Say Y here to compile support for HCI UART ATH3K protocol.
159 bool "HCILL protocol support"
160 depends on BT_HCIUART_SERDEV
163 HCILL (HCI Low Level) is a serial protocol for communication
164 between Bluetooth device and host. This protocol is required for
165 serial Bluetooth devices that are based on Texas Instruments'
168 Say Y here to compile support for HCILL protocol.
170 config BT_HCIUART_3WIRE
171 bool "Three-wire UART (H5) protocol support"
172 depends on BT_HCIUART
173 depends on BT_HCIUART_SERDEV
175 The HCI Three-wire UART Transport Layer makes it possible to
176 user the Bluetooth HCI over a serial port interface. The HCI
177 Three-wire UART Transport Layer assumes that the UART
178 communication may have bit errors, overrun errors or burst
179 errors and thereby making CTS/RTS lines unnecessary.
181 Say Y here to compile support for Three-wire UART protocol.
183 config BT_HCIUART_INTEL
184 bool "Intel protocol support"
185 depends on BT_HCIUART
190 The Intel protocol support enables Bluetooth HCI over serial
191 port interface for Intel Bluetooth controllers.
193 Say Y here to compile support for Intel protocol.
195 config BT_HCIUART_BCM
196 bool "Broadcom protocol support"
197 depends on BT_HCIUART
198 depends on BT_HCIUART_SERDEV
199 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
204 The Broadcom protocol support enables Bluetooth HCI over serial
205 port interface for Broadcom Bluetooth controllers.
207 Say Y here to compile support for Broadcom protocol.
209 config BT_HCIUART_RTL
210 bool "Realtek protocol support"
211 depends on BT_HCIUART
212 depends on BT_HCIUART_SERDEV
215 select BT_HCIUART_3WIRE
218 The Realtek protocol support enables Bluetooth HCI over 3-Wire
219 serial port internface for Realtek Bluetooth controllers.
221 Say Y here to compile support for Realtek protocol.
223 config BT_HCIUART_QCA
224 bool "Qualcomm Atheros protocol support"
225 depends on BT_HCIUART
226 depends on BT_HCIUART_SERDEV
230 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
231 over serial port interface(H4) between controller and host.
232 This protocol is required for UART clock control for QCA Bluetooth
235 Say Y here to compile support for QCA protocol.
237 config BT_HCIUART_AG6XX
238 bool "Intel AG6XX protocol support"
239 depends on BT_HCIUART
243 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
244 port interface for Intel ibt 2.1 Bluetooth controllers.
246 Say Y here to compile support for Intel AG6XX protocol.
248 config BT_HCIUART_MRVL
249 bool "Marvell protocol support"
250 depends on BT_HCIUART
251 depends on BT_HCIUART_SERDEV
254 Marvell is serial protocol for communication between Bluetooth
255 device and host. This protocol is required for most Marvell Bluetooth
256 devices with UART interface.
258 Say Y here to compile support for HCI MRVL protocol.
261 tristate "HCI BCM203x USB driver"
265 Bluetooth HCI BCM203x USB driver.
266 This driver provides the firmware loading mechanism for the Broadcom
267 Blutonium based devices.
269 Say Y here to compile support for HCI BCM203x devices into the
270 kernel or say M to compile it as module (bcm203x).
273 tristate "HCI BPA10x USB driver"
276 Bluetooth HCI BPA10x USB driver.
277 This driver provides support for the Digianswer BPA 100/105 Bluetooth
280 Say Y here to compile support for HCI BPA10x devices into the
281 kernel or say M to compile it as module (bpa10x).
284 tristate "HCI BlueFRITZ! USB driver"
288 Bluetooth HCI BlueFRITZ! USB driver.
289 This driver provides support for Bluetooth USB devices with AVM
293 Say Y here to compile support for HCI BFUSB devices into the
294 kernel or say M to compile it as module (bfusb).
297 tristate "HCI DTL1 (PC Card) driver"
300 Bluetooth HCI DTL1 (PC Card) driver.
301 This driver provides support for Bluetooth PCMCIA devices with
302 Nokia DTL1 interface:
304 Socket Bluetooth CF Card
306 Say Y here to compile support for HCI DTL1 devices into the
307 kernel or say M to compile it as module (dtl1_cs).
310 tristate "HCI BT3C (PC Card) driver"
314 Bluetooth HCI BT3C (PC Card) driver.
315 This driver provides support for Bluetooth PCMCIA devices with
317 3Com Bluetooth Card (3CRWB6096)
320 Say Y here to compile support for HCI BT3C devices into the
321 kernel or say M to compile it as module (bt3c_cs).
323 config BT_HCIBLUECARD
324 tristate "HCI BlueCard (PC Card) driver"
327 Bluetooth HCI BlueCard (PC Card) driver.
328 This driver provides support for Bluetooth PCMCIA devices with
329 Anycom BlueCard interface:
330 Anycom Bluetooth PC Card
331 Anycom Bluetooth CF Card
333 Say Y here to compile support for HCI BlueCard devices into the
334 kernel or say M to compile it as module (bluecard_cs).
337 tristate "HCI VHCI (Virtual HCI device) driver"
339 Bluetooth Virtual HCI device driver.
340 This driver is required if you want to use HCI Emulation software.
342 Say Y here to compile support for virtual HCI devices into the
343 kernel or say M to compile it as module (hci_vhci).
346 tristate "Marvell Bluetooth driver support"
348 The core driver to support Marvell Bluetooth devices.
350 This driver is required if you want to support
351 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.
353 Say Y here to compile Marvell Bluetooth driver
354 into the kernel or say M to compile it as module.
357 tristate "Marvell BT-over-SDIO driver"
358 depends on BT_MRVL && MMC
360 select WANT_DEV_COREDUMP
362 The driver for Marvell Bluetooth chipsets with SDIO interface.
364 This driver is required if you want to use Marvell Bluetooth
365 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
366 chipsets are supported.
368 Say Y here to compile support for Marvell BT-over-SDIO driver
369 into the kernel or say M to compile it as module.
372 tristate "Atheros firmware download driver"
373 depends on BT_HCIBTUSB
376 Bluetooth firmware download driver.
377 This driver loads the firmware into the Atheros Bluetooth
380 Say Y here to compile support for "Atheros firmware download driver"
381 into the kernel or say M to compile it as module (ath3k).
384 tristate "MediaTek HCI SDIO driver"
387 MediaTek Bluetooth HCI SDIO driver.
388 This driver is required if you want to use MediaTek Bluetooth
391 Say Y here to compile support for MediaTek Bluetooth SDIO devices
392 into the kernel or say M to compile it as module (btmtksdio).
395 tristate "MediaTek HCI UART driver"
396 depends on SERIAL_DEV_BUS
398 MediaTek Bluetooth HCI UART driver.
399 This driver is required if you want to use MediaTek Bluetooth
400 with serial interface.
402 Say Y here to compile support for MediaTek Bluetooth UART devices
403 into the kernel or say M to compile it as module (btmtkuart).
406 tristate "Qualcomm SMD based HCI support"
407 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
408 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
411 Qualcomm SMD based HCI driver.
412 This driver is used to bridge HCI data onto the shared memory
413 channels to the WCNSS core.
415 Say Y here to compile support for HCI over Qualcomm SMD into the
416 kernel or say M to compile as a module.
422 This driver handles BT traffic from upper layers and pass
423 to the RSI_91x coex module for further scheduling to device
425 Say Y here to compile support for HCI over Redpine into the
426 kernel or say M to compile as a module.