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