Date: Sun, 15 Mar 2015 16:48:57 -0700 From: Waitman Gobble <gobble.wa@gmail.com> To: freebsd-bluetooth@freebsd.org Subject: Re: register HID with SDP error Message-ID: <CAFuo_fzdmB79qdoH8P5EcO_ZZoa=_id6h=eqFBXvP_a%2B3WMkLw@mail.gmail.com> In-Reply-To: <CAFuo_fy9xRU2T3GUPY8116yZCUd8sL9pBQ9ixXnMwO56niJFog@mail.gmail.com> References: <CAFuo_fy9xRU2T3GUPY8116yZCUd8sL9pBQ9ixXnMwO56niJFog@mail.gmail.com>
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On Sun, Mar 15, 2015 at 7:58 AM, Waitman Gobble <gobble.wa@gmail.com> wrote:
> Hi,
>
> I'm having trouble registering HID service with sdpd, here is a simple example:
>
>
> sdp_sp_profile_t sp;
> bdaddr_t bt_addr_any;
> void *ss;
> uint32_t sdp_handle;
>
> memcpy(&addr, NG_HCI_BDADDR_ANY, sizeof(addr));
> memset(&sp, 0, sizeof(sp));
> sp.server_channel = 0;
>
> ss = sdp_open_local(NULL);
>
> sdp_register_service(ss, SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE,
> &bt_addr_any, (void *)&sp, sizeof(sp),
> &sdp_handle);
>
>
>
> messages I am receiving:
>
> sdp_error(ss) is Input/output error (5)
>
> sdpd[6621]: Could not process SDP request from control socket,
> pdu->pid=129, pdu->tid=1, pdu->len=12, len=17, error=3
>
>
> I see /usr/src/usr.sbin/bluetooth/bthidd/ but I believe that's to
> connect to remote HID services.
>
>
> Also I went to the local electronics store and picked up every bt
> dongle they had on the shelf. (it looks like v4 bt devices they have
> use the CSR8510 chip despite the "brand name". but I also have v3, v2,
> and v1 devices to test). Starting the bluetooth service always seems
> to result in error for all the devices, however I can run sdpd and
> also browse remote services and pair from client to server and
> vice-versa, so I'm not exactly sure of the importance of the bluetooth
> service?
>
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 5> on usbus0
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 5 (disconnected)
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 6> on usbus0
> ubt0: at uhub0, port 8, addr 6 (disconnected)
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 7> on usbus0
> ng_hci_process_command_timeout: ubt0hci - unable to complete HCI
> command OGF=0x3, OCF=0x3. Timeout
> ng_hci_process_command_timeout: ubt0hci - unable to complete HCI
> command OGF=0x4, OCF=0x9. Timeout
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 7 (disconnected)
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 8> on usbus0
> ng_hci_process_command_timeout: ubt0hci - unable to complete HCI
> command OGF=0x3, OCF=0x3. Timeout
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 8 (disconnected)
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 9> on usbus0
> ng_hci_process_command_complete: ubt0hci - HCI command failed,
> OGF=0x1, OCF=0xe, status=0xc
> ng_hci_process_command_complete: ubt0hci - HCI command failed,
> OGF=0x1, OCF=0xe, status=0xc
> ng_hci_process_command_complete: ubt0hci - HCI command failed,
> OGF=0x1, OCF=0xe, status=0xc
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 9 (disconnected)
> ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr
> 10> on usbus0
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 10 (disconnected)
> ubt0: <vendor 0x0a12 product 0x0001, class 224/1, rev 2.00/48.39, addr
> 11> on usbus0
> ubt0: ubt_bulk_read_callback:977: bulk-in transfer failed: USB_ERR_IOERROR
> ubt0: at uhub0, port 8, addr 11 (disconnected)
> ubt0: <vendor 0x0a12 product 0x0001, class 224/1, rev 2.00/48.39, addr
> 12> on usbus0
>
>
>
> Thank you for any pointers, help, comments.
>
> --
> Waitman Gobble
> Los Altos, California USA
> 510-830-7975
it 'seems like' the problem is that there is no corresponding profile
implemented in sdpd,
ie, /usr/src/usr.sbin/bluetooth/sdpd/profile.c
profile_p profile_get_descriptor(uint16_t uuid) { ... }
When I issue a request to register
SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE it's looking for profile
with uuid (base10) 4388 (0x1124), but
4355,4358,4356,4359,4354,4357,4353,4374,4375,4373 are the only ones
defined in that function.
--
Waitman Gobble
Los Altos California USA
510-830-7975
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