Hi! [Ccing lists.] > Can you push the patch, which gets further than negotiation into > some git branch available to me? I tried to apply your patch to > my code, but it did not work for me. Ok, I've pushed the branch to kernel.org: git push git@xxxxxxxxxxxxxxxxxxx:pub/scm/linux/kernel/git/pavel/linux-n900.git bt-2-v4.9:bt-2-v4.9 In retrospect, I did make some changes to dts, they may be neccessary, too. If it still does not work, please try with my .config. I'm using modules here, using this script: pavel@n900:/my/modules$ cat run2 echo removing... sudo killall a.out rmmod nokia_h4p #rmmod omap_serial #rmmod serial_core rmmod hci_uart.ko #rmmod bcm2048.ko echo installing... insmod serial_core.ko insmod omap-serial.ko insmod bcm2048.ko insmod hci_uart.ko ls -al /dev/ttyO1 sleep 1 stty crtscts < /dev/ttyO1 /my/tui/ofone/a.out & For the record, dmesg says: Good luck, Pavel [ 30.694274] g_ether gadget: notify connect true [ 30.714080] g_ether gadget: notify speed 425984000 [ 127.719146] ssi-protocol ssi-protocol: WAKELINES TEST OK [ 218.542694] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp@68000000/serial@4806c000[0]' [ 218.546264] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 218.574157] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp@68000000/serial@49020000[0]' [ 218.574340] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 218.650115] bcm2048: probe [ 218.650177] bcm2048 4806c000.serial:bluetooth: GPIO lookup for consumer reset [ 218.650177] bcm2048 4806c000.serial:bluetooth: using device tree for GPIO lookup [ 218.650360] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp@68000000/serial@4806c000/bluetooth[0]' - status (0) [ 218.650390] bcm2048 4806c000.serial:bluetooth: GPIO lookup for consumer host-wakeup [ 218.650421] bcm2048 4806c000.serial:bluetooth: using device tree for GPIO lookup [ 218.650482] of_get_named_gpiod_flags: parsed 'host-wakeup-gpios' property of node '/ocp@68000000/serial@4806c000/bluetooth[0]' - status (0) [ 218.650512] bcm2048 4806c000.serial:bluetooth: GPIO lookup for consumer bluetooth-wakeup [ 218.650543] bcm2048 4806c000.serial:bluetooth: using device tree for GPIO lookup [ 218.650604] of_get_named_gpiod_flags: parsed 'bluetooth-wakeup-gpios' property of node '/ocp@68000000/serial@4806c000/bluetooth[0]' - status (0) [ 218.650817] bcm2048 4806c000.serial:bluetooth: parent uart: ttyO1 [ 218.650817] bcm2048 4806c000.serial:bluetooth: sysclk speed: 38400 kHz [ 218.650848] bcm2048 4806c000.serial:bluetooth: probe: 0 [ 218.774139] Bluetooth: HCI UART driver ver 2.3 [ 218.774169] Bluetooth: HCI UART protocol H4 registered [ 218.774169] Bluetooth: HCI UART protocol H4+ registered [ 218.774169] Bluetooth: HCI UART protocol BCSP registered [ 218.774200] Bluetooth: HCI UART protocol LL registered [ 218.774200] Bluetooth: HCI UART protocol ATH3K registered [ 218.774200] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 219.904876] tty ttyO1: Nokia H4+ protocol initialized with 4806c000.serial:bluetooth! [ 219.921112] tty ttyO1: Nokia H4+ protocol setup... [ 219.921142] h4p_reset: reset [ 219.921142] hci_uart_init_tty [ 219.983520] h4p_reset: flush [ 219.983551] h4p_reset: speed [ 219.983581] tty ttyO1: setting speed to 120000 baud [ 219.983673] h4p_reset: safety [ 219.986480] tty ttyO1: wakeup received: 0 -> 1 [ 220.013488] tty ttyO1: wait for cts... received! [ 220.013519] h4p_reset: flow [ 220.013549] tty ttyO1: Sending negotiation... [ 220.013580] tty ttyO1: gpio state: reset=1 wakehost=1 wakebt=1 [ 220.013610] enqueue: hu c304cc80 skb cd4da000 [ 220.017425] tty ttyO1: H4P negotiation: [ 220.017456] tty ttyO1: baudrate = 416 [ 220.017486] tty ttyO1: system clock = 38400 [ 220.017486] tty ttyO1: manufacturer id = 4 [ 220.017486] tty ttyO1: version id = 11 [ 220.017578] tty ttyO1: setting speed to 921600 baud [ 220.043457] tty ttyO1: wait for cts... received! [ 220.043548] tty ttyO1: Negotiation successful... [ 220.043579] tty ttyO1: Sending alive packet... [ 220.043579] enqueue: hu c304cc80 skb cd4dacc0 [ 220.043853] tty ttyO1: Received alive packet! [ 220.047851] tty ttyO1: FW: Skip negotion packet! [ 220.047882] tty ttyO1: FW: Skip alive packet! [ 220.052185] enqueue: hu c304cc80 skb cd4da480 [ 220.055175] enqueue: hu c304cc80 skb cd4dae40 [ 220.058776] enqueue: hu c304cc80 skb cd4da6c0 [ 220.058898] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.058929] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.064605] enqueue: hu c304cc80 skb cd4daf00 [ 220.068389] enqueue: hu c304cc80 skb cd4da0c0 [ 220.068542] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.068542] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.071960] enqueue: hu c304cc80 skb cd4da840 [ 220.072082] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.072082] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.075592] enqueue: hu c304cc80 skb cd4da180 [ 220.079803] enqueue: hu c304cc80 skb cd479cc0 [ 220.084381] enqueue: hu c304cc80 skb cd479180 [ 220.087982] enqueue: hu c304cc80 skb cd4793c0 [ 220.088104] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.088134] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.091522] enqueue: hu c304cc80 skb cd479e40 [ 220.095336] enqueue: hu c304cc80 skb cd479540 [ 220.098876] enqueue: hu c304cc80 skb cd479000 [ 220.102386] enqueue: hu c304cc80 skb cd479600 [ 220.102478] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.102508] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.105987] enqueue: hu c304cc80 skb cd479780 [ 220.109527] enqueue: hu c304cc80 skb cd450cc0 [ 220.109619] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.109649] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.113098] enqueue: hu c304cc80 skb cd484600 [ 220.113220] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.113250] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.116760] enqueue: hu c304cc80 skb cd4a9b40 [ 220.120300] enqueue: hu c304cc80 skb cd77c840 [ 220.124786] enqueue: hu c304cc80 skb cd4f7900 [ 220.128387] enqueue: hu c304cc80 skb c4fb2180 [ 220.131896] enqueue: hu c304cc80 skb c4fb23c0 [ 220.135498] enqueue: hu c304cc80 skb c4fb2cc0 [ 220.139007] enqueue: hu c304cc80 skb c4fb2000 [ 220.142486] enqueue: hu c304cc80 skb cd44fcc0 [ 220.146118] enqueue: hu c304cc80 skb cd4b60c0 [ 220.149627] enqueue: hu c304cc80 skb cf1986c0 [ 220.153106] enqueue: hu c304cc80 skb cf198480 [ 220.156738] enqueue: hu c304cc80 skb cf1980c0 [ 220.160278] enqueue: hu c304cc80 skb cf198240 [ 220.164733] enqueue: hu c304cc80 skb cd49f780 [ 220.168365] enqueue: hu c304cc80 skb cd4daf00 [ 220.171844] enqueue: hu c304cc80 skb cd4da6c0 [ 220.175445] enqueue: hu c304cc80 skb cd4dab40 [ 220.175567] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.175567] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.178955] enqueue: hu c304cc80 skb cd479780 [ 220.182434] enqueue: hu c304cc80 skb cd479540 [ 220.182525] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.182556] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.186035] enqueue: hu c304cc80 skb cd4793c0 [ 220.188140] enqueue: hu c304cc80 skb cd479b40 [ 220.188537] enqueue: hu c304cc80 skb cd484600 [ 220.236480] enqueue: hu c304cc80 skb cd4a9f00 [ 220.237701] enqueue: hu c304cc80 skb cd4f7900 [ 220.238830] enqueue: hu c304cc80 skb c4fb23c0 [ 220.239959] enqueue: hu c304cc80 skb c4fb2b40 [ 220.241119] enqueue: hu c304cc80 skb c3107000 [ 220.242187] enqueue: hu c304cc80 skb cd724240 [ 220.243286] enqueue: hu c304cc80 skb cf198540 [ 220.244781] enqueue: hu c304cc80 skb cf198540 [ 220.245758] enqueue: hu c304cc80 skb cd49f780 [ 220.246612] enqueue: hu c304cc80 skb cd4daf00 [ 220.247436] enqueue: hu c304cc80 skb cd479540 [ 220.248535] tty ttyO1: Sending radio packet... [ 220.248565] enqueue: hu c304cc80 skb cd479cc0 [ 220.248596] tty ttyO1: Radio packet sent [ 220.249328] Bluetooth: hci0: Frame reassembly failed (-84) [ 220.272949] tty ttyO1: wakeup received: 1 -> 0 [ 221.283477] tty ttyO1: radio packet timeout! [ 221.283630] enqueue: hu c304cc80 skb cd4a9b40 [ 223.363372] Bluetooth: hci0 command 0xfc18 tx timeout pavel@n900:~$ -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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