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 TTY 109 help 110 Bluetooth HCI UART driver. 111 This driver is required if you want to use Bluetooth devices with 112 serial port interface. You will also need this driver if you have 113 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card 114 adapter and BrainBoxes Bluetooth PC Card. 115 116 Say Y here to compile support for Bluetooth UART devices into the 117 kernel or say M to compile it as module (hci_uart). 118 119config BT_HCIUART_SERDEV 120 bool 121 depends on SERIAL_DEV_BUS && BT_HCIUART 122 default y 123 124config BT_HCIUART_H4 125 bool "UART (H4) protocol support" 126 depends on BT_HCIUART 127 help 128 UART (H4) is serial protocol for communication between Bluetooth 129 device and host. This protocol is required for most Bluetooth devices 130 with UART interface, including PCMCIA and CF cards. 131 132 Say Y here to compile support for HCI UART (H4) protocol. 133 134config BT_HCIUART_NOKIA 135 tristate "UART Nokia H4+ protocol support" 136 depends on BT_HCIUART 137 depends on BT_HCIUART_SERDEV 138 depends on GPIOLIB 139 depends on PM 140 select BT_HCIUART_H4 141 select BT_BCM 142 help 143 Nokia H4+ is serial protocol for communication between Bluetooth 144 device and host. This protocol is required for Bluetooth devices 145 with UART interface in Nokia devices. 146 147 Say Y here to compile support for Nokia's H4+ protocol. 148 149config BT_HCIUART_BCSP 150 bool "BCSP protocol support" 151 depends on BT_HCIUART 152 select BITREVERSE 153 help 154 BCSP (BlueCore Serial Protocol) is serial protocol for communication 155 between Bluetooth device and host. This protocol is required for non 156 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and 157 CF cards. 158 159 Say Y here to compile support for HCI BCSP protocol. 160 161config BT_HCIUART_ATH3K 162 bool "Atheros AR300x serial support" 163 depends on BT_HCIUART 164 select BT_HCIUART_H4 165 help 166 HCIATH3K (HCI Atheros AR300x) is a serial protocol for 167 communication between host and Atheros AR300x Bluetooth devices. 168 This protocol enables AR300x chips to be enabled with 169 power management support. 170 Enable this if you have Atheros AR300x serial Bluetooth device. 171 172 Say Y here to compile support for HCI UART ATH3K protocol. 173 174config BT_HCIUART_LL 175 bool "HCILL protocol support" 176 depends on BT_HCIUART_SERDEV 177 select BT_HCIUART_H4 178 help 179 HCILL (HCI Low Level) is a serial protocol for communication 180 between Bluetooth device and host. This protocol is required for 181 serial Bluetooth devices that are based on Texas Instruments' 182 BRF chips. 183 184 Say Y here to compile support for HCILL protocol. 185 186config BT_HCIUART_3WIRE 187 bool "Three-wire UART (H5) protocol support" 188 depends on BT_HCIUART 189 depends on BT_HCIUART_SERDEV 190 help 191 The HCI Three-wire UART Transport Layer makes it possible to 192 user the Bluetooth HCI over a serial port interface. The HCI 193 Three-wire UART Transport Layer assumes that the UART 194 communication may have bit errors, overrun errors or burst 195 errors and thereby making CTS/RTS lines unnecessary. 196 197 Say Y here to compile support for Three-wire UART protocol. 198 199config BT_HCIUART_INTEL 200 bool "Intel protocol support" 201 depends on BT_HCIUART 202 depends on GPIOLIB 203 select BT_HCIUART_H4 204 select BT_INTEL 205 help 206 The Intel protocol support enables Bluetooth HCI over serial 207 port interface for Intel Bluetooth controllers. 208 209 Say Y here to compile support for Intel protocol. 210 211config BT_HCIUART_BCM 212 bool "Broadcom protocol support" 213 depends on BT_HCIUART 214 depends on BT_HCIUART_SERDEV 215 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT) 216 depends on GPIOLIB 217 select BT_HCIUART_H4 218 select BT_BCM 219 help 220 The Broadcom protocol support enables Bluetooth HCI over serial 221 port interface for Broadcom Bluetooth controllers. 222 223 Say Y here to compile support for Broadcom protocol. 224 225config BT_HCIUART_RTL 226 bool "Realtek protocol support" 227 depends on BT_HCIUART 228 depends on BT_HCIUART_SERDEV 229 depends on GPIOLIB 230 depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT) 231 select BT_HCIUART_3WIRE 232 select BT_RTL 233 help 234 The Realtek protocol support enables Bluetooth HCI over 3-Wire 235 serial port interface for Realtek Bluetooth controllers. 236 237 Say Y here to compile support for Realtek protocol. 238 239config BT_HCIUART_QCA 240 bool "Qualcomm Atheros protocol support" 241 depends on BT_HCIUART 242 depends on BT_HCIUART_SERDEV 243 select BT_HCIUART_H4 244 select BT_QCA 245 help 246 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature 247 over serial port interface(H4) between controller and host. 248 This protocol is required for UART clock control for QCA Bluetooth 249 devices. 250 251 Say Y here to compile support for QCA protocol. 252 253config BT_HCIUART_AG6XX 254 bool "Intel AG6XX protocol support" 255 depends on BT_HCIUART 256 select BT_HCIUART_H4 257 select BT_INTEL 258 help 259 The Intel/AG6XX protocol support enables Bluetooth HCI over serial 260 port interface for Intel ibt 2.1 Bluetooth controllers. 261 262 Say Y here to compile support for Intel AG6XX protocol. 263 264config BT_HCIUART_MRVL 265 bool "Marvell protocol support" 266 depends on BT_HCIUART 267 depends on BT_HCIUART_SERDEV 268 select BT_HCIUART_H4 269 help 270 Marvell is serial protocol for communication between Bluetooth 271 device and host. This protocol is required for most Marvell Bluetooth 272 devices with UART interface. 273 274 Say Y here to compile support for HCI MRVL protocol. 275 276config BT_HCIBCM203X 277 tristate "HCI BCM203x USB driver" 278 depends on USB 279 select FW_LOADER 280 help 281 Bluetooth HCI BCM203x USB driver. 282 This driver provides the firmware loading mechanism for the Broadcom 283 Blutonium based devices. 284 285 Say Y here to compile support for HCI BCM203x devices into the 286 kernel or say M to compile it as module (bcm203x). 287 288config BT_HCIBPA10X 289 tristate "HCI BPA10x USB driver" 290 depends on USB 291 help 292 Bluetooth HCI BPA10x USB driver. 293 This driver provides support for the Digianswer BPA 100/105 Bluetooth 294 sniffer devices. 295 296 Say Y here to compile support for HCI BPA10x devices into the 297 kernel or say M to compile it as module (bpa10x). 298 299config BT_HCIBFUSB 300 tristate "HCI BlueFRITZ! USB driver" 301 depends on USB 302 select FW_LOADER 303 help 304 Bluetooth HCI BlueFRITZ! USB driver. 305 This driver provides support for Bluetooth USB devices with AVM 306 interface: 307 AVM BlueFRITZ! USB 308 309 Say Y here to compile support for HCI BFUSB devices into the 310 kernel or say M to compile it as module (bfusb). 311 312config BT_HCIDTL1 313 tristate "HCI DTL1 (PC Card) driver" 314 depends on PCMCIA 315 help 316 Bluetooth HCI DTL1 (PC Card) driver. 317 This driver provides support for Bluetooth PCMCIA devices with 318 Nokia DTL1 interface: 319 Nokia Bluetooth Card 320 Socket Bluetooth CF Card 321 322 Say Y here to compile support for HCI DTL1 devices into the 323 kernel or say M to compile it as module (dtl1_cs). 324 325config BT_HCIBT3C 326 tristate "HCI BT3C (PC Card) driver" 327 depends on PCMCIA 328 select FW_LOADER 329 help 330 Bluetooth HCI BT3C (PC Card) driver. 331 This driver provides support for Bluetooth PCMCIA devices with 332 3Com BT3C interface: 333 3Com Bluetooth Card (3CRWB6096) 334 HP Bluetooth Card 335 336 Say Y here to compile support for HCI BT3C devices into the 337 kernel or say M to compile it as module (bt3c_cs). 338 339config BT_HCIBLUECARD 340 tristate "HCI BlueCard (PC Card) driver" 341 depends on PCMCIA 342 help 343 Bluetooth HCI BlueCard (PC Card) driver. 344 This driver provides support for Bluetooth PCMCIA devices with 345 Anycom BlueCard interface: 346 Anycom Bluetooth PC Card 347 Anycom Bluetooth CF Card 348 349 Say Y here to compile support for HCI BlueCard devices into the 350 kernel or say M to compile it as module (bluecard_cs). 351 352config BT_HCIVHCI 353 tristate "HCI VHCI (Virtual HCI device) driver" 354 help 355 Bluetooth Virtual HCI device driver. 356 This driver is required if you want to use HCI Emulation software. 357 358 Say Y here to compile support for virtual HCI devices into the 359 kernel or say M to compile it as module (hci_vhci). 360 361config BT_MRVL 362 tristate "Marvell Bluetooth driver support" 363 help 364 The core driver to support Marvell Bluetooth devices. 365 366 This driver is required if you want to support 367 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997. 368 369 Say Y here to compile Marvell Bluetooth driver 370 into the kernel or say M to compile it as module. 371 372config BT_MRVL_SDIO 373 tristate "Marvell BT-over-SDIO driver" 374 depends on BT_MRVL && MMC 375 select FW_LOADER 376 select WANT_DEV_COREDUMP 377 help 378 The driver for Marvell Bluetooth chipsets with SDIO interface. 379 380 This driver is required if you want to use Marvell Bluetooth 381 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997 382 chipsets are supported. 383 384 Say Y here to compile support for Marvell BT-over-SDIO driver 385 into the kernel or say M to compile it as module. 386 387config BT_ATH3K 388 tristate "Atheros firmware download driver" 389 depends on BT_HCIBTUSB 390 select FW_LOADER 391 help 392 Bluetooth firmware download driver. 393 This driver loads the firmware into the Atheros Bluetooth 394 chipset. 395 396 Say Y here to compile support for "Atheros firmware download driver" 397 into the kernel or say M to compile it as module (ath3k). 398 399config BT_MTKSDIO 400 tristate "MediaTek HCI SDIO driver" 401 depends on MMC 402 select BT_MTK 403 help 404 MediaTek Bluetooth HCI SDIO driver. 405 This driver is required if you want to use MediaTek Bluetooth 406 with SDIO interface. 407 408 Say Y here to compile support for MediaTek Bluetooth SDIO devices 409 into the kernel or say M to compile it as module (btmtksdio). 410 411config BT_MTKUART 412 tristate "MediaTek HCI UART driver" 413 depends on SERIAL_DEV_BUS 414 select BT_MTK 415 help 416 MediaTek Bluetooth HCI UART driver. 417 This driver is required if you want to use MediaTek Bluetooth 418 with serial interface. 419 420 Say Y here to compile support for MediaTek Bluetooth UART devices 421 into the kernel or say M to compile it as module (btmtkuart). 422 423config BT_QCOMSMD 424 tristate "Qualcomm SMD based HCI support" 425 depends on RPMSG || (COMPILE_TEST && RPMSG=n) 426 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n) 427 select BT_QCA 428 help 429 Qualcomm SMD based HCI driver. 430 This driver is used to bridge HCI data onto the shared memory 431 channels to the WCNSS core. 432 433 Say Y here to compile support for HCI over Qualcomm SMD into the 434 kernel or say M to compile as a module. 435 436config BT_HCIRSI 437 tristate 438 help 439 Redpine BT driver. 440 This driver handles BT traffic from upper layers and pass 441 to the RSI_91x coex module for further scheduling to device 442 443 Say Y here to compile support for HCI over Redpine into the 444 kernel or say M to compile as a module. 445 446config BT_VIRTIO 447 tristate "Virtio Bluetooth driver" 448 depends on VIRTIO 449 help 450 Virtio Bluetooth support driver. 451 This driver supports Virtio Bluetooth devices. 452 453 Say Y here to compile support for HCI over Virtio into the 454 kernel or say M to compile as a module. 455 456endmenu 457