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_HCIBCM203X 278 tristate "HCI BCM203x USB driver" 279 depends on USB 280 select FW_LOADER 281 help 282 Bluetooth HCI BCM203x USB driver. 283 This driver provides the firmware loading mechanism for the Broadcom 284 Blutonium based devices. 285 286 Say Y here to compile support for HCI BCM203x devices into the 287 kernel or say M to compile it as module (bcm203x). 288 289 290config BT_HCIBCM4377 291 tristate "HCI BCM4377/4378/4387/4388 PCIe driver" 292 depends on PCI 293 select FW_LOADER 294 help 295 Support for Broadcom BCM4377/4378/4387/4388 Bluetooth chipsets 296 attached via PCIe. These are usually found in Apple machines. 297 298 Say Y here to compile support for HCI BCM4377 family devices into the 299 kernel or say M to compile it as module (hci_bcm4377). 300 301config BT_HCIBPA10X 302 tristate "HCI BPA10x USB driver" 303 depends on USB 304 help 305 Bluetooth HCI BPA10x USB driver. 306 This driver provides support for the Digianswer BPA 100/105 Bluetooth 307 sniffer devices. 308 309 Say Y here to compile support for HCI BPA10x devices into the 310 kernel or say M to compile it as module (bpa10x). 311 312config BT_HCIBFUSB 313 tristate "HCI BlueFRITZ! USB driver" 314 depends on USB 315 select FW_LOADER 316 help 317 Bluetooth HCI BlueFRITZ! USB driver. 318 This driver provides support for Bluetooth USB devices with AVM 319 interface: 320 AVM BlueFRITZ! USB 321 322 Say Y here to compile support for HCI BFUSB devices into the 323 kernel or say M to compile it as module (bfusb). 324 325config BT_HCIDTL1 326 tristate "HCI DTL1 (PC Card) driver" 327 depends on PCMCIA 328 help 329 Bluetooth HCI DTL1 (PC Card) driver. 330 This driver provides support for Bluetooth PCMCIA devices with 331 Nokia DTL1 interface: 332 Nokia Bluetooth Card 333 Socket Bluetooth CF Card 334 335 Say Y here to compile support for HCI DTL1 devices into the 336 kernel or say M to compile it as module (dtl1_cs). 337 338config BT_HCIBT3C 339 tristate "HCI BT3C (PC Card) driver" 340 depends on PCMCIA 341 select FW_LOADER 342 help 343 Bluetooth HCI BT3C (PC Card) driver. 344 This driver provides support for Bluetooth PCMCIA devices with 345 3Com BT3C interface: 346 3Com Bluetooth Card (3CRWB6096) 347 HP Bluetooth Card 348 349 Say Y here to compile support for HCI BT3C devices into the 350 kernel or say M to compile it as module (bt3c_cs). 351 352config BT_HCIBLUECARD 353 tristate "HCI BlueCard (PC Card) driver" 354 depends on PCMCIA 355 help 356 Bluetooth HCI BlueCard (PC Card) driver. 357 This driver provides support for Bluetooth PCMCIA devices with 358 Anycom BlueCard interface: 359 Anycom Bluetooth PC Card 360 Anycom Bluetooth CF Card 361 362 Say Y here to compile support for HCI BlueCard devices into the 363 kernel or say M to compile it as module (bluecard_cs). 364 365config BT_HCIVHCI 366 tristate "HCI VHCI (Virtual HCI device) driver" 367 select WANT_DEV_COREDUMP 368 help 369 Bluetooth Virtual HCI device driver. 370 This driver is required if you want to use HCI Emulation software. 371 372 Say Y here to compile support for virtual HCI devices into the 373 kernel or say M to compile it as module (hci_vhci). 374 375config BT_MRVL 376 tristate "Marvell Bluetooth driver support" 377 help 378 The core driver to support Marvell Bluetooth devices. 379 380 This driver is required if you want to support 381 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997. 382 383 Say Y here to compile Marvell Bluetooth driver 384 into the kernel or say M to compile it as module. 385 386config BT_MRVL_SDIO 387 tristate "Marvell BT-over-SDIO driver" 388 depends on BT_MRVL && MMC 389 select FW_LOADER 390 select WANT_DEV_COREDUMP 391 help 392 The driver for Marvell Bluetooth chipsets with SDIO interface. 393 394 This driver is required if you want to use Marvell Bluetooth 395 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997 396 chipsets are supported. 397 398 Say Y here to compile support for Marvell BT-over-SDIO driver 399 into the kernel or say M to compile it as module. 400 401config BT_ATH3K 402 tristate "Atheros firmware download driver" 403 depends on BT_HCIBTUSB 404 select FW_LOADER 405 help 406 Bluetooth firmware download driver. 407 This driver loads the firmware into the Atheros Bluetooth 408 chipset. 409 410 Say Y here to compile support for "Atheros firmware download driver" 411 into the kernel or say M to compile it as module (ath3k). 412 413config BT_MTKSDIO 414 tristate "MediaTek HCI SDIO driver" 415 depends on MMC 416 select BT_MTK 417 help 418 MediaTek Bluetooth HCI SDIO driver. 419 This driver is required if you want to use MediaTek Bluetooth 420 with SDIO interface. 421 422 Say Y here to compile support for MediaTek Bluetooth SDIO devices 423 into the kernel or say M to compile it as module (btmtksdio). 424 425config BT_MTKUART 426 tristate "MediaTek HCI UART driver" 427 depends on SERIAL_DEV_BUS 428 select BT_MTK 429 help 430 MediaTek Bluetooth HCI UART driver. 431 This driver is required if you want to use MediaTek Bluetooth 432 with serial interface. 433 434 Say Y here to compile support for MediaTek Bluetooth UART devices 435 into the kernel or say M to compile it as module (btmtkuart). 436 437config BT_QCOMSMD 438 tristate "Qualcomm SMD based HCI support" 439 depends on RPMSG || (COMPILE_TEST && RPMSG=n) 440 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n) 441 select BT_QCA 442 help 443 Qualcomm SMD based HCI driver. 444 This driver is used to bridge HCI data onto the shared memory 445 channels to the WCNSS core. 446 447 Say Y here to compile support for HCI over Qualcomm SMD into the 448 kernel or say M to compile as a module. 449 450config BT_HCIRSI 451 tristate 452 help 453 Redpine BT driver. 454 This driver handles BT traffic from upper layers and pass 455 to the RSI_91x coex module for further scheduling to device 456 457 Say Y here to compile support for HCI over Redpine into the 458 kernel or say M to compile as a module. 459 460config BT_VIRTIO 461 tristate "Virtio Bluetooth driver" 462 depends on VIRTIO 463 help 464 Virtio Bluetooth support driver. 465 This driver supports Virtio Bluetooth devices. 466 467 Say Y here to compile support for HCI over Virtio into the 468 kernel or say M to compile as a module. 469 470config BT_NXPUART 471 tristate "NXP protocol support" 472 depends on SERIAL_DEV_BUS 473 select CRC32 474 select CRC8 475 help 476 NXP is serial driver required for NXP Bluetooth 477 devices with UART interface. 478 479 Say Y here to compile support for NXP Bluetooth UART device into 480 the kernel, or say M here to compile as a module (btnxpuart). 481 482config BT_INTEL_PCIE 483 tristate "Intel HCI PCIe driver" 484 depends on PCI 485 select BT_INTEL 486 select FW_LOADER 487 help 488 Intel Bluetooth transport driver for PCIe. 489 This driver is required if you want to use Intel Bluetooth device 490 with PCIe interface. 491 492 Say Y here to compiler support for Intel Bluetooth PCIe device into 493 the kernel or say M to compile it as module (btintel_pcie) 494endmenu 495