1 # SPDX-License-Identifier: GPL-2.0
3 menu "Bluetooth device drivers"
27 tristate "HCI USB driver"
31 Bluetooth HCI USB driver.
32 This driver is required if you want to use Bluetooth devices with
35 Say Y here to compile support for Bluetooth USB devices into the
36 kernel or say M to compile it as module (btusb).
38 config BT_HCIBTUSB_AUTOSUSPEND
39 bool "Enable USB autosuspend for Bluetooth USB devices by default"
40 depends on BT_HCIBTUSB
42 Say Y here to enable USB autosuspend for Bluetooth USB devices by
45 This can be overridden by passing btusb.enable_autosuspend=[y|n]
46 on the kernel commandline.
48 config BT_HCIBTUSB_POLL_SYNC
49 bool "Enable USB poll_sync for Bluetooth USB devices by default"
50 depends on BT_HCIBTUSB
53 poll_sync synchronizes the USB data and event endpoints by
54 prioritizing the later.
56 Say Y here to enable USB poll_sync for Bluetooth USB devices by
59 config BT_HCIBTUSB_BCM
60 bool "Broadcom protocol support"
61 depends on BT_HCIBTUSB
65 The Broadcom protocol support enables firmware and patchram
66 download support for Broadcom Bluetooth controllers.
68 Say Y here to compile support for Broadcom protocol.
70 config BT_HCIBTUSB_MTK
71 bool "MediaTek protocol support"
72 depends on BT_HCIBTUSB
76 The MediaTek protocol support enables firmware download
77 support and chip initialization for MediaTek Bluetooth
80 Say Y here to compile support for MediaTek protocol.
82 config BT_HCIBTUSB_RTL
83 bool "Realtek protocol support"
84 depends on BT_HCIBTUSB
88 The Realtek protocol support enables firmware and configuration
89 download support for Realtek Bluetooth controllers.
91 Say Y here to compile support for Realtek protocol.
94 tristate "HCI SDIO driver"
97 Bluetooth HCI SDIO driver.
98 This driver is required if you want to use Bluetooth device with
101 Say Y here to compile support for Bluetooth SDIO devices into the
102 kernel or say M to compile it as module (btsdio).
105 tristate "HCI UART driver"
106 depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
107 depends on NVMEM || !NVMEM
108 depends on POWER_SEQUENCING || !POWER_SEQUENCING
111 Bluetooth HCI UART driver.
112 This driver is required if you want to use Bluetooth devices with
113 serial port interface. You will also need this driver if you have
114 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
115 adapter and BrainBoxes Bluetooth PC Card.
117 Say Y here to compile support for Bluetooth UART devices into the
118 kernel or say M to compile it as module (hci_uart).
120 config BT_HCIUART_SERDEV
122 depends on SERIAL_DEV_BUS && BT_HCIUART
126 bool "UART (H4) protocol support"
127 depends on BT_HCIUART
129 UART (H4) is serial protocol for communication between Bluetooth
130 device and host. This protocol is required for most Bluetooth devices
131 with UART interface, including PCMCIA and CF cards.
133 Say Y here to compile support for HCI UART (H4) protocol.
135 config BT_HCIUART_NOKIA
136 tristate "UART Nokia H4+ protocol support"
137 depends on BT_HCIUART
138 depends on BT_HCIUART_SERDEV
144 Nokia H4+ is serial protocol for communication between Bluetooth
145 device and host. This protocol is required for Bluetooth devices
146 with UART interface in Nokia devices.
148 Say Y here to compile support for Nokia's H4+ protocol.
150 config BT_HCIUART_BCSP
151 bool "BCSP protocol support"
152 depends on BT_HCIUART
155 BCSP (BlueCore Serial Protocol) is serial protocol for communication
156 between Bluetooth device and host. This protocol is required for non
157 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
160 Say Y here to compile support for HCI BCSP protocol.
162 config BT_HCIUART_ATH3K
163 bool "Atheros AR300x serial support"
164 depends on BT_HCIUART
167 HCIATH3K (HCI Atheros AR300x) is a serial protocol for
168 communication between host and Atheros AR300x Bluetooth devices.
169 This protocol enables AR300x chips to be enabled with
170 power management support.
171 Enable this if you have Atheros AR300x serial Bluetooth device.
173 Say Y here to compile support for HCI UART ATH3K protocol.
176 bool "HCILL protocol support"
177 depends on BT_HCIUART_SERDEV
180 HCILL (HCI Low Level) is a serial protocol for communication
181 between Bluetooth device and host. This protocol is required for
182 serial Bluetooth devices that are based on Texas Instruments'
185 Say Y here to compile support for HCILL protocol.
187 config BT_HCIUART_3WIRE
188 bool "Three-wire UART (H5) protocol support"
189 depends on BT_HCIUART
190 depends on BT_HCIUART_SERDEV
192 The HCI Three-wire UART Transport Layer makes it possible to
193 user the Bluetooth HCI over a serial port interface. The HCI
194 Three-wire UART Transport Layer assumes that the UART
195 communication may have bit errors, overrun errors or burst
196 errors and thereby making CTS/RTS lines unnecessary.
198 Say Y here to compile support for Three-wire UART protocol.
200 config BT_HCIUART_INTEL
201 bool "Intel protocol support"
202 depends on BT_HCIUART
207 The Intel protocol support enables Bluetooth HCI over serial
208 port interface for Intel Bluetooth controllers.
210 Say Y here to compile support for Intel protocol.
212 config BT_HCIUART_BCM
213 bool "Broadcom protocol support"
214 depends on BT_HCIUART
215 depends on BT_HCIUART_SERDEV
216 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
221 The Broadcom protocol support enables Bluetooth HCI over serial
222 port interface for Broadcom Bluetooth controllers.
224 Say Y here to compile support for Broadcom protocol.
226 config BT_HCIUART_RTL
227 bool "Realtek protocol support"
228 depends on BT_HCIUART
229 depends on BT_HCIUART_SERDEV
231 depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT)
232 select BT_HCIUART_3WIRE
235 The Realtek protocol support enables Bluetooth HCI over 3-Wire
236 serial port interface for Realtek Bluetooth controllers.
238 Say Y here to compile support for Realtek protocol.
240 config BT_HCIUART_QCA
241 bool "Qualcomm Atheros protocol support"
242 depends on BT_HCIUART
243 depends on BT_HCIUART_SERDEV
247 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
248 over serial port interface(H4) between controller and host.
249 This protocol is required for UART clock control for QCA Bluetooth
252 Say Y here to compile support for QCA protocol.
254 config BT_HCIUART_AG6XX
255 bool "Intel AG6XX protocol support"
256 depends on BT_HCIUART
260 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
261 port interface for Intel ibt 2.1 Bluetooth controllers.
263 Say Y here to compile support for Intel AG6XX protocol.
265 config BT_HCIUART_MRVL
266 bool "Marvell protocol support"
267 depends on BT_HCIUART
268 depends on BT_HCIUART_SERDEV
271 Marvell is serial protocol for communication between Bluetooth
272 device and host. This protocol is required for most Marvell Bluetooth
273 devices with UART interface.
275 Say Y here to compile support for HCI MRVL protocol.
277 config BT_HCIUART_AML
278 bool "Amlogic protocol support"
279 depends on BT_HCIUART
280 depends on BT_HCIUART_SERDEV
284 The Amlogic protocol support enables Bluetooth HCI over serial
285 port interface for Amlogic Bluetooth controllers.
287 Say Y here to compile support for HCI AML protocol.
290 tristate "HCI BCM203x USB driver"
294 Bluetooth HCI BCM203x USB driver.
295 This driver provides the firmware loading mechanism for the Broadcom
296 Blutonium based devices.
298 Say Y here to compile support for HCI BCM203x devices into the
299 kernel or say M to compile it as module (bcm203x).
303 tristate "HCI BCM4377/4378/4387/4388 PCIe driver"
307 Support for Broadcom BCM4377/4378/4387/4388 Bluetooth chipsets
308 attached via PCIe. These are usually found in Apple machines.
310 Say Y here to compile support for HCI BCM4377 family devices into the
311 kernel or say M to compile it as module (hci_bcm4377).
314 tristate "HCI BPA10x USB driver"
317 Bluetooth HCI BPA10x USB driver.
318 This driver provides support for the Digianswer BPA 100/105 Bluetooth
321 Say Y here to compile support for HCI BPA10x devices into the
322 kernel or say M to compile it as module (bpa10x).
325 tristate "HCI BlueFRITZ! USB driver"
329 Bluetooth HCI BlueFRITZ! USB driver.
330 This driver provides support for Bluetooth USB devices with AVM
334 Say Y here to compile support for HCI BFUSB devices into the
335 kernel or say M to compile it as module (bfusb).
338 tristate "HCI DTL1 (PC Card) driver"
339 depends on PCMCIA && HAS_IOPORT
341 Bluetooth HCI DTL1 (PC Card) driver.
342 This driver provides support for Bluetooth PCMCIA devices with
343 Nokia DTL1 interface:
345 Socket Bluetooth CF Card
347 Say Y here to compile support for HCI DTL1 devices into the
348 kernel or say M to compile it as module (dtl1_cs).
351 tristate "HCI BT3C (PC Card) driver"
352 depends on PCMCIA && HAS_IOPORT
355 Bluetooth HCI BT3C (PC Card) driver.
356 This driver provides support for Bluetooth PCMCIA devices with
358 3Com Bluetooth Card (3CRWB6096)
361 Say Y here to compile support for HCI BT3C devices into the
362 kernel or say M to compile it as module (bt3c_cs).
364 config BT_HCIBLUECARD
365 tristate "HCI BlueCard (PC Card) driver"
366 depends on PCMCIA && HAS_IOPORT
368 Bluetooth HCI BlueCard (PC Card) driver.
369 This driver provides support for Bluetooth PCMCIA devices with
370 Anycom BlueCard interface:
371 Anycom Bluetooth PC Card
372 Anycom Bluetooth CF Card
374 Say Y here to compile support for HCI BlueCard devices into the
375 kernel or say M to compile it as module (bluecard_cs).
378 tristate "HCI VHCI (Virtual HCI device) driver"
379 select WANT_DEV_COREDUMP
381 Bluetooth Virtual HCI device driver.
382 This driver is required if you want to use HCI Emulation software.
384 Say Y here to compile support for virtual HCI devices into the
385 kernel or say M to compile it as module (hci_vhci).
388 tristate "Marvell Bluetooth driver support"
390 The core driver to support Marvell Bluetooth devices.
392 This driver is required if you want to support
393 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.
395 Say Y here to compile Marvell Bluetooth driver
396 into the kernel or say M to compile it as module.
399 tristate "Marvell BT-over-SDIO driver"
400 depends on BT_MRVL && MMC
402 select WANT_DEV_COREDUMP
404 The driver for Marvell Bluetooth chipsets with SDIO interface.
406 This driver is required if you want to use Marvell Bluetooth
407 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
408 chipsets are supported.
410 Say Y here to compile support for Marvell BT-over-SDIO driver
411 into the kernel or say M to compile it as module.
414 tristate "Atheros firmware download driver"
415 depends on BT_HCIBTUSB
418 Bluetooth firmware download driver.
419 This driver loads the firmware into the Atheros Bluetooth
422 Say Y here to compile support for "Atheros firmware download driver"
423 into the kernel or say M to compile it as module (ath3k).
426 tristate "MediaTek HCI SDIO driver"
428 depends on USB || !BT_HCIBTUSB_MTK
431 MediaTek Bluetooth HCI SDIO driver.
432 This driver is required if you want to use MediaTek Bluetooth
435 Say Y here to compile support for MediaTek Bluetooth SDIO devices
436 into the kernel or say M to compile it as module (btmtksdio).
439 tristate "MediaTek HCI UART driver"
440 depends on SERIAL_DEV_BUS
441 depends on USB || !BT_HCIBTUSB_MTK
444 MediaTek Bluetooth HCI UART driver.
445 This driver is required if you want to use MediaTek Bluetooth
446 with serial interface.
448 Say Y here to compile support for MediaTek Bluetooth UART devices
449 into the kernel or say M to compile it as module (btmtkuart).
452 tristate "Qualcomm SMD based HCI support"
453 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
454 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
457 Qualcomm SMD based HCI driver.
458 This driver is used to bridge HCI data onto the shared memory
459 channels to the WCNSS core.
461 Say Y here to compile support for HCI over Qualcomm SMD into the
462 kernel or say M to compile as a module.
468 This driver handles BT traffic from upper layers and pass
469 to the RSI_91x coex module for further scheduling to device
471 Say Y here to compile support for HCI over Redpine into the
472 kernel or say M to compile as a module.
475 tristate "Virtio Bluetooth driver"
478 Virtio Bluetooth support driver.
479 This driver supports Virtio Bluetooth devices.
481 Say Y here to compile support for HCI over Virtio into the
482 kernel or say M to compile as a module.
485 tristate "NXP protocol support"
486 depends on SERIAL_DEV_BUS
490 NXP is serial driver required for NXP Bluetooth
491 devices with UART interface.
493 Say Y here to compile support for NXP Bluetooth UART device into
494 the kernel, or say M here to compile as a module (btnxpuart).
497 tristate "Intel HCI PCIe driver"
502 Intel Bluetooth transport driver for PCIe.
503 This driver is required if you want to use Intel Bluetooth device
506 Say Y here to compiler support for Intel Bluetooth PCIe device into
507 the kernel or say M to compile it as module (btintel_pcie)