kernel/drivers/bluetooth/btbcm.c, branch linux-4.16.y

Bluetooth: btbcm: Add entry for BCM4343A0 UART bluetooth

2018-01-18T09:24:38Z

This patch adds the device ID for the bluetooth chip used in the AMPAK AP6212 WiFi+Bluetooth module. The AP6212 is used on several BananaPi boards, e.g. M2-Ultra. The AP6212 is a combo module, where the WiFi chip is identified as BCM43430A0 whereas the Bluetooth chip identifies itself as 4343A0. Note, the missing '0' before the 'A0'. The AP6212 needs a firmware blob. Loading the provided firmware file from the BananaPi vendor, the adapter name is printed as 'BCM4343A0 26MHz AP6212_CL1-0061': ''' hci0: Type: Primary Bus: UART BD Address: 43:43:A0:12:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:3076 acl:0 sco:0 events:278 errors:0 TX bytes:39726 acl:0 sco:0 commands:279 errors:0 Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: SLAVE ACCEPT Name: 'BCM4343A0 26MHz AP6212_CL1-0061' Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Version: 4.1 (0x7) Revision: 0xf2 LMP Version: 4.1 (0x7) Subversion: 0x2122 Manufacturer: Broadcom Corporation (15) ''' Signed-off-by: Jörg Krause Signed-off-by: Marcel Holtmann

Bluetooth: Use bt_dev_err and bt_dev_info when possible

2017-10-30T10:25:45Z

In case of using BT_ERR and BT_INFO, convert to bt_dev_err and bt_dev_info when possible. This allows for controller specific reporting. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: btbcm: Add entry for BCM4356A2 UART bluetooth

2017-10-14T07:25:11Z

This patch adds the device ID for the bluetooth chip used in the Broadcom BCM4356 PCI-E WiFi / UART BT chip. Successfully tested using Firmware version 0273 The upper nibble of the rev field is 2 on this device, so this commit also adds handling of 2 to the switch-case done on the upper nibble. Signed-off-by: Hans de Goede Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Add support for MINIX Z83-4 based devices

2017-10-10T08:14:12Z

The MINIX NEO Z83-4 and MINIX NEO Z83-4 Pro devices use an AP6255 chip for wifi and bluetooth. Bluetooth requires an ACPI device id of BCM2EA4 with BCM4345 rev C0 firmware. This patch defines the firmware subversion. Signed-off-by: Ian W MORRISON Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Consolidate the controller information commands

2017-08-17T09:11:24Z

The commands that read the basic vendor information about the Broadcom controller are duplicated for UART and USB devices. Combine them into a single function to reduce the code complexity. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: btbcm: Add entry for BCM43430 UART bluetooth

2017-06-29T12:39:42Z

This patch adds the device ID for the bluetooth chip used in the Broadcom BCM43430 SDIO WiFi / UART BT chip. Successfully tested using Firmware version 0x0182 Signed-off-by: Ian Molton Reported-by: Loic Poulain Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Read controller features during configuration

2017-06-12T09:46:12Z

Read the Broadcom specific controller features during configuration and print them for informational purposes. < HCI Command: Broadcom Read Controller Features (0x3f|0x006e) plen 0 > HCI Event: Command Complete (0x0e) plen 12 Broadcom Read Controller Features (0x3f|0x006e) ncmd 1 Status: Success (0x00) Features: 0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Multi-AV transport bandwidth reducer WBS SBC FW LC-PLC Signed-off-by: Marcel Holtmann Signed-off-by: Szymon Janc

Bluetooth: btbcm: Add a delay for module reset

2017-02-16T16:32:25Z

Some btbcm devices require more time to complete its reset process. They won't reply any hci command until reset is done. [ 17.218554] Bluetooth: hci0 command 0x1001 tx timeout [ 25.214999] Bluetooth: hci0: BCM: Reading local version info failed (-110) Signed-off-by: Wen-chien Jesse Sung Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Fix handling of firmware not found

2016-02-23T19:29:37Z

If the call to request_firmware() fails in btbcm_setup_patchram(), the BCM chip will be operating with its default firmware. In this case, btbcm_setup_patchram() should not return immediately but instead should skip to btbcm_check_bdaddr() and quirk setup. Signed-off-by: Petri Gynther Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Read USB product information for Apple devices

2015-10-20T22:49:23Z

For the Apple Bluetooth devices, read the USB product information and print them. This allows for easy mapping of chip and USB details. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg