Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2
3menu "Bluetooth device drivers"
4 depends on BT
5
6config BT_INTEL
7 tristate
8 select REGMAP
9
10config BT_BCM
11 tristate
12 select FW_LOADER
13
14config BT_RTL
15 tristate
16 select FW_LOADER
17
18config BT_QCA
19 tristate
20 select FW_LOADER
21
22config BT_MTK
23 tristate
24 select FW_LOADER
25
26config BT_HCIBTUSB
27 tristate "HCI USB driver"
28 depends on USB
29 select BT_INTEL
30 help
31 Bluetooth HCI USB driver.
32 This driver is required if you want to use Bluetooth devices with
33 USB interface.
34
35 Say Y here to compile support for Bluetooth USB devices into the
36 kernel or say M to compile it as module (btusb).
37
38config BT_HCIBTUSB_AUTOSUSPEND
39 bool "Enable USB autosuspend for Bluetooth USB devices by default"
40 depends on BT_HCIBTUSB
41 help
42 Say Y here to enable USB autosuspend for Bluetooth USB devices by
43 default.
44
45 This can be overridden by passing btusb.enable_autosuspend=[y|n]
46 on the kernel commandline.
47
48config BT_HCIBTUSB_POLL_SYNC
49 bool "Enable USB poll_sync for Bluetooth USB devices by default"
50 depends on BT_HCIBTUSB
51 default y
52 help
53 poll_sync synchronizes the USB data and event endpoints by
54 prioritizing the later.
55
56 Say Y here to enable USB poll_sync for Bluetooth USB devices by
57 default.
58
59config BT_HCIBTUSB_BCM
60 bool "Broadcom protocol support"
61 depends on BT_HCIBTUSB
62 select BT_BCM
63 default y
64 help
65 The Broadcom protocol support enables firmware and patchram
66 download support for Broadcom Bluetooth controllers.
67
68 Say Y here to compile support for Broadcom protocol.
69
70config BT_HCIBTUSB_MTK
71 bool "MediaTek protocol support"
72 depends on BT_HCIBTUSB
73 select BT_MTK
74 default n
75 help
76 The MediaTek protocol support enables firmware download
77 support and chip initialization for MediaTek Bluetooth
78 USB controllers.
79
80 Say Y here to compile support for MediaTek protocol.
81
82config BT_HCIBTUSB_RTL
83 bool "Realtek protocol support"
84 depends on BT_HCIBTUSB
85 select BT_RTL
86 default y
87 help
88 The Realtek protocol support enables firmware and configuration
89 download support for Realtek Bluetooth controllers.
90
91 Say Y here to compile support for Realtek protocol.
92
93config BT_HCIBTSDIO
94 tristate "HCI SDIO driver"
95 depends on MMC
96 help
97 Bluetooth HCI SDIO driver.
98 This driver is required if you want to use Bluetooth device with
99 SDIO interface.
100
101 Say Y here to compile support for Bluetooth SDIO devices into the
102 kernel or say M to compile it as module (btsdio).
103
104config BT_HCIUART
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
109 depends on TTY
110 help
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.
116
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).
119
120config BT_HCIUART_SERDEV
121 bool
122 depends on SERIAL_DEV_BUS && BT_HCIUART
123 default y
124
125config BT_HCIUART_H4
126 bool "UART (H4) protocol support"
127 depends on BT_HCIUART
128 help
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.
132
133 Say Y here to compile support for HCI UART (H4) protocol.
134
135config BT_HCIUART_NOKIA
136 tristate "UART Nokia H4+ protocol support"
137 depends on BT_HCIUART
138 depends on BT_HCIUART_SERDEV
139 depends on GPIOLIB
140 depends on PM
141 select BT_HCIUART_H4
142 select BT_BCM
143 help
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.
147
148 Say Y here to compile support for Nokia's H4+ protocol.
149
150config BT_HCIUART_BCSP
151 bool "BCSP protocol support"
152 depends on BT_HCIUART
153 select BITREVERSE
154 help
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
158 CF cards.
159
160 Say Y here to compile support for HCI BCSP protocol.
161
162config BT_HCIUART_ATH3K
163 bool "Atheros AR300x serial support"
164 depends on BT_HCIUART
165 select BT_HCIUART_H4
166 help
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.
172
173 Say Y here to compile support for HCI UART ATH3K protocol.
174
175config BT_HCIUART_LL
176 bool "HCILL protocol support"
177 depends on BT_HCIUART_SERDEV
178 select BT_HCIUART_H4
179 help
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'
183 BRF chips.
184
185 Say Y here to compile support for HCILL protocol.
186
187config BT_HCIUART_3WIRE
188 bool "Three-wire UART (H5) protocol support"
189 depends on BT_HCIUART
190 depends on BT_HCIUART_SERDEV
191 help
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.
197
198 Say Y here to compile support for Three-wire UART protocol.
199
200config BT_HCIUART_INTEL
201 bool "Intel protocol support"
202 depends on BT_HCIUART
203 depends on GPIOLIB
204 select BT_HCIUART_H4
205 select BT_INTEL
206 help
207 The Intel protocol support enables Bluetooth HCI over serial
208 port interface for Intel Bluetooth controllers.
209
210 Say Y here to compile support for Intel protocol.
211
212config 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)
217 depends on GPIOLIB
218 select BT_HCIUART_H4
219 select BT_BCM
220 help
221 The Broadcom protocol support enables Bluetooth HCI over serial
222 port interface for Broadcom Bluetooth controllers.
223
224 Say Y here to compile support for Broadcom protocol.
225
226config BT_HCIUART_RTL
227 bool "Realtek protocol support"
228 depends on BT_HCIUART
229 depends on BT_HCIUART_SERDEV
230 depends on GPIOLIB
231 depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT)
232 select BT_HCIUART_3WIRE
233 select BT_RTL
234 help
235 The Realtek protocol support enables Bluetooth HCI over 3-Wire
236 serial port interface for Realtek Bluetooth controllers.
237
238 Say Y here to compile support for Realtek protocol.
239
240config BT_HCIUART_QCA
241 bool "Qualcomm Atheros protocol support"
242 depends on BT_HCIUART
243 depends on BT_HCIUART_SERDEV
244 select BT_HCIUART_H4
245 select BT_QCA
246 help
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
250 devices.
251
252 Say Y here to compile support for QCA protocol.
253
254config BT_HCIUART_AG6XX
255 bool "Intel AG6XX protocol support"
256 depends on BT_HCIUART
257 select BT_HCIUART_H4
258 select BT_INTEL
259 help
260 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
261 port interface for Intel ibt 2.1 Bluetooth controllers.
262
263 Say Y here to compile support for Intel AG6XX protocol.
264
265config BT_HCIUART_MRVL
266 bool "Marvell protocol support"
267 depends on BT_HCIUART
268 depends on BT_HCIUART_SERDEV
269 select BT_HCIUART_H4
270 help
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.
274
275 Say Y here to compile support for HCI MRVL protocol.
276
277config BT_HCIUART_AML
278 bool "Amlogic protocol support"
279 depends on BT_HCIUART
280 depends on BT_HCIUART_SERDEV
281 select BT_HCIUART_H4
282 select FW_LOADER
283 help
284 The Amlogic protocol support enables Bluetooth HCI over serial
285 port interface for Amlogic Bluetooth controllers.
286
287 Say Y here to compile support for HCI AML protocol.
288
289config BT_HCIBCM203X
290 tristate "HCI BCM203x USB driver"
291 depends on USB
292 select FW_LOADER
293 help
294 Bluetooth HCI BCM203x USB driver.
295 This driver provides the firmware loading mechanism for the Broadcom
296 Blutonium based devices.
297
298 Say Y here to compile support for HCI BCM203x devices into the
299 kernel or say M to compile it as module (bcm203x).
300
301
302config BT_HCIBCM4377
303 tristate "HCI BCM4377/4378/4387/4388 PCIe driver"
304 depends on PCI
305 select FW_LOADER
306 help
307 Support for Broadcom BCM4377/4378/4387/4388 Bluetooth chipsets
308 attached via PCIe. These are usually found in Apple machines.
309
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).
312
313config BT_HCIBPA10X
314 tristate "HCI BPA10x USB driver"
315 depends on BT_HCIUART
316 depends on USB
317 select BT_HCIUART_H4
318 help
319 Bluetooth HCI BPA10x USB driver.
320 This driver provides support for the Digianswer BPA 100/105 Bluetooth
321 sniffer devices.
322
323 Say Y here to compile support for HCI BPA10x devices into the
324 kernel or say M to compile it as module (bpa10x).
325
326config BT_HCIBFUSB
327 tristate "HCI BlueFRITZ! USB driver"
328 depends on USB
329 select FW_LOADER
330 help
331 Bluetooth HCI BlueFRITZ! USB driver.
332 This driver provides support for Bluetooth USB devices with AVM
333 interface:
334 AVM BlueFRITZ! USB
335
336 Say Y here to compile support for HCI BFUSB devices into the
337 kernel or say M to compile it as module (bfusb).
338
339config BT_HCIDTL1
340 tristate "HCI DTL1 (PC Card) driver"
341 depends on PCMCIA && HAS_IOPORT
342 help
343 Bluetooth HCI DTL1 (PC Card) driver.
344 This driver provides support for Bluetooth PCMCIA devices with
345 Nokia DTL1 interface:
346 Nokia Bluetooth Card
347 Socket Bluetooth CF Card
348
349 Say Y here to compile support for HCI DTL1 devices into the
350 kernel or say M to compile it as module (dtl1_cs).
351
352config BT_HCIBT3C
353 tristate "HCI BT3C (PC Card) driver"
354 depends on PCMCIA && HAS_IOPORT
355 select FW_LOADER
356 help
357 Bluetooth HCI BT3C (PC Card) driver.
358 This driver provides support for Bluetooth PCMCIA devices with
359 3Com BT3C interface:
360 3Com Bluetooth Card (3CRWB6096)
361 HP Bluetooth Card
362
363 Say Y here to compile support for HCI BT3C devices into the
364 kernel or say M to compile it as module (bt3c_cs).
365
366config BT_HCIBLUECARD
367 tristate "HCI BlueCard (PC Card) driver"
368 depends on PCMCIA && HAS_IOPORT
369 help
370 Bluetooth HCI BlueCard (PC Card) driver.
371 This driver provides support for Bluetooth PCMCIA devices with
372 Anycom BlueCard interface:
373 Anycom Bluetooth PC Card
374 Anycom Bluetooth CF Card
375
376 Say Y here to compile support for HCI BlueCard devices into the
377 kernel or say M to compile it as module (bluecard_cs).
378
379config BT_HCIVHCI
380 tristate "HCI VHCI (Virtual HCI device) driver"
381 select WANT_DEV_COREDUMP
382 help
383 Bluetooth Virtual HCI device driver.
384 This driver is required if you want to use HCI Emulation software.
385
386 Say Y here to compile support for virtual HCI devices into the
387 kernel or say M to compile it as module (hci_vhci).
388
389config BT_MRVL
390 tristate "Marvell Bluetooth driver support"
391 help
392 The core driver to support Marvell Bluetooth devices.
393
394 This driver is required if you want to support
395 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.
396
397 Say Y here to compile Marvell Bluetooth driver
398 into the kernel or say M to compile it as module.
399
400config BT_MRVL_SDIO
401 tristate "Marvell BT-over-SDIO driver"
402 depends on BT_MRVL && MMC
403 select FW_LOADER
404 select WANT_DEV_COREDUMP
405 help
406 The driver for Marvell Bluetooth chipsets with SDIO interface.
407
408 This driver is required if you want to use Marvell Bluetooth
409 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
410 chipsets are supported.
411
412 Say Y here to compile support for Marvell BT-over-SDIO driver
413 into the kernel or say M to compile it as module.
414
415config BT_ATH3K
416 tristate "Atheros firmware download driver"
417 depends on BT_HCIBTUSB
418 select FW_LOADER
419 help
420 Bluetooth firmware download driver.
421 This driver loads the firmware into the Atheros Bluetooth
422 chipset.
423
424 Say Y here to compile support for "Atheros firmware download driver"
425 into the kernel or say M to compile it as module (ath3k).
426
427config BT_MTKSDIO
428 tristate "MediaTek HCI SDIO driver"
429 depends on MMC
430 depends on USB || !BT_HCIBTUSB_MTK
431 select BT_MTK
432 help
433 MediaTek Bluetooth HCI SDIO driver.
434 This driver is required if you want to use MediaTek Bluetooth
435 with SDIO interface.
436
437 Say Y here to compile support for MediaTek Bluetooth SDIO devices
438 into the kernel or say M to compile it as module (btmtksdio).
439
440config BT_MTKUART
441 tristate "MediaTek HCI UART driver"
442 depends on BT_HCIUART
443 depends on SERIAL_DEV_BUS
444 depends on USB || !BT_HCIBTUSB_MTK
445 select BT_HCIUART_H4
446 select BT_MTK
447 help
448 MediaTek Bluetooth HCI UART driver.
449 This driver is required if you want to use MediaTek Bluetooth
450 with serial interface.
451
452 Say Y here to compile support for MediaTek Bluetooth UART devices
453 into the kernel or say M to compile it as module (btmtkuart).
454
455config BT_QCOMSMD
456 tristate "Qualcomm SMD based HCI support"
457 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
458 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
459 select BT_QCA
460 help
461 Qualcomm SMD based HCI driver.
462 This driver is used to bridge HCI data onto the shared memory
463 channels to the WCNSS core.
464
465 Say Y here to compile support for HCI over Qualcomm SMD into the
466 kernel or say M to compile as a module.
467
468config BT_HCIRSI
469 tristate
470 help
471 Redpine BT driver.
472 This driver handles BT traffic from upper layers and pass
473 to the RSI_91x coex module for further scheduling to device
474
475 Say Y here to compile support for HCI over Redpine into the
476 kernel or say M to compile as a module.
477
478config BT_VIRTIO
479 tristate "Virtio Bluetooth driver"
480 depends on VIRTIO
481 help
482 Virtio Bluetooth support driver.
483 This driver supports Virtio Bluetooth devices.
484
485 Say Y here to compile support for HCI over Virtio into the
486 kernel or say M to compile as a module.
487
488config BT_NXPUART
489 tristate "NXP protocol support"
490 depends on BT_HCIUART
491 depends on SERIAL_DEV_BUS
492 select BT_HCIUART_H4
493 select CRC32
494 select CRC8
495 help
496 NXP is serial driver required for NXP Bluetooth
497 devices with UART interface.
498
499 Say Y here to compile support for NXP Bluetooth UART device into
500 the kernel, or say M here to compile as a module (btnxpuart).
501
502config BT_INTEL_PCIE
503 tristate "Intel HCI PCIe driver"
504 depends on PCI
505 select BT_INTEL
506 select FW_LOADER
507 help
508 Intel Bluetooth transport driver for PCIe.
509 This driver is required if you want to use Intel Bluetooth device
510 with PCIe interface.
511
512 Say Y here to compiler support for Intel Bluetooth PCIe device into
513 the kernel or say M to compile it as module (btintel_pcie)
514endmenu