Hello Ilya,
On 03/06/2015 23:01, Ilya Faenson wrote:
This is a merge of the Broadcom Bluetooth UART logic with
the latest line discipline and protocol enhancements implemented
by Frederic Danis of Intel.
Ilya Faenson (5):
Broadcom Bluetooth UART Device Tree bindings
Intel based H4 line discipline enhancements
Broadcom Bluetooth UART Platform Driver
Broadcom Bluetooth protocol UART support
BlueZ Broadcom UART Protocol
.../devicetree/bindings/net/bluetooth/btbcm.txt | 82 +++
drivers/bluetooth/Kconfig | 9 +
drivers/bluetooth/Makefile | 1 +
drivers/bluetooth/btbcm.c | 142 ++++-
drivers/bluetooth/btbcm.h | 21 +-
drivers/bluetooth/btbcm_uart.c | 673 +++++++++++++++++++++
drivers/bluetooth/btbcm_uart.h | 89 +++
drivers/bluetooth/hci_bcm.c | 481 ++++++++++++++-
drivers/bluetooth/hci_ldisc.c | 110 +++-
drivers/bluetooth/hci_uart.h | 6 +
10 files changed, 1565 insertions(+), 49 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/bluetooth/btbcm.txt
create mode 100755 drivers/bluetooth/btbcm_uart.c
create mode 100755 drivers/bluetooth/btbcm_uart.h
I applied your patches on top of mines and test them on a T100, it did
not work as expected with following traces:
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409680] Bluetooth: HCI UART
driver ver 2.3
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409688] Bluetooth: HCI UART
protocol H4 registered
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409691] Bluetooth: HCI UART
protocol BCSP registered
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409693] Bluetooth: HCI UART
protocol LL registered
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409696] Bluetooth: HCI UART
protocol ATH3K registered
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409698] Bluetooth: HCI UART
protocol Three-wire (H5) registered
Jun 4 17:41:43 fdanis-T100TA kernel: [ 125.409701] Bluetooth: HCI UART
protocol BCM registered
Jun 4 17:42:00 fdanis-T100TA kernel: [ 142.130205] NET: Registered
protocol family 38
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397482] hci_uart_tty_open:
tty ffff880074900000
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397551] hci_uart_tty_ioctl:
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397556] hci_uart_tty_ioctl:
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397560] bcm_open: bcm_open
hu ffff880036683d80
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397567] btbcm_uart_control:
btbcm_uart_control - configure callbacks
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397572] btbcm_uart_control:
btbcm_uart_control - configure callbacks for ttyS4(ffff880036683d80)
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397575] btbcm_uart_control:
btbcm_uart_control - no device!
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397579] bcm_open: bcm_open
failed to set driver callbacks -2
Jun 4 17:43:21 fdanis-T100TA kernel: [ 223.397801] hci_uart_tty_close:
tty ffff880074900000
Regards
Fred
--
Frederic Danis Open Source Technology Center
frederic.danis@xxxxxxxxx Intel Corporation
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