Re: Continuing the Xbox One Bluetooth controller debugging

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From: Cameron Gutman <aicommander@gmail.com>
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
	Anthony Bourguignon <contact@toniob.net>
Cc: "linux-bluetooth@vger.kernel.org"
	<linux-bluetooth@vger.kernel.org>,
	Vinicius Costa Gomes <vinicius.gomes@intel.com>
Subject: Re: Continuing the Xbox One Bluetooth controller debugging
Date: Wed, 30 Nov 2016 21:01:59 -0800	[thread overview]
Message-ID: <1480568519.2010.3.camel@gmail.com> (raw)
In-Reply-To: <CABBYNZ+cfdym=m+Xn2kT_E74Vq81XTKB5mzv_JOWa7vvcHXVrg@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 1429 bytes --]

On Wed, 2016-11-30 at 16:54 +0200, Luiz Augusto von Dentz wrote:
> Hi,
> 
> On Wed, Nov 30, 2016 at 11:42 AM, Anthony Bourguignon
> <contact@toniob.net> wrote:
> > Le mardi 29 novembre 2016 à 20:51 -0800, Cameron Gutman a écrit :
> > > Hi,
> > > 
> > > I'm interesting in continuing the debugging of the Xbox One S
> > > controller's issues with the BlueZ stack (original report [0]).
> > > I confirmed the issue still affects v4.9-rc7. I've also tried
> > > Vinicius's patch from [1] applied on v4.9-rc7 without success.
> > > 
> > > The controller is updated with the latest firmware and connects
> > > reliably to (at least) macOS Sierra, Windows 10 14393, Android
> > > 6.0.1, 7.0, and 7.1.1 (including devices using 3.10 and 3.18
> > > based kernels).
> > > 
> > > I'm happy to collect logs, test other patches, etc.
> > 
> > Steam has made a patch referencing the xbox one S controller :
> > https://github.com/ValveSoftware/steamlink-sdk/commit/d6afa93787217
> > 033a0f0f5db5f557b252c36260e#diff-
> > 45ba5a41f43606276c9bf9018eed43c2
> > 
> > You should check this.
> 
> That is a big hammer, instead I was thinking in just ignoring the
> Unknown option since basic mode is default, so please check with the
> following patch.
> 

No dice. I think ignoring it won't work because it's the controller
itself initiating the disconnect. Attached an hcidump log with the
patch applied and another with disable_ertm set to 1.

[-- Attachment #2: hcidump-patch2.txt --]
[-- Type: text/plain, Size: 4827 bytes --]

HCI sniffer - Bluetooth packet analyzer ver 5.43
device: hci0 snap_len: 1500 filter: 0xffffffffffffffff
> HCI Event: Vendor (0xff) plen 2
> HCI Event: Vendor (0xff) plen 2
> HCI Event: Connect Request (0x04) plen 10
    bdaddr C8:3F:26:0D:A4:57 class 0x000508 type ACL
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    bdaddr C8:3F:26:0D:A4:57 role 0x00
    Role: Master
> HCI Event: Command Status (0x0f) plen 4
    Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
> HCI Event: Role Change (0x12) plen 8
    status 0x00 bdaddr C8:3F:26:0D:A4:57 role 0x00
    Role: Master
> HCI Event: Vendor (0xff) plen 4
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 256 bdaddr C8:3F:26:0D:A4:57 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
    handle 256
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 256 slots 5
> HCI Event: Read Remote Supported Features (0x0b) plen 11
    status 0x00 handle 256
    Features: 0xbf 0x3e 0x8d 0xfe 0xdb 0xfd 0x7b 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
    handle 256 page 1
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Link Key Request (0x17) plen 6
    bdaddr C8:3F:26:0D:A4:57
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
    bdaddr C8:3F:26:0D:A4:57 key 4723E829AE0274800390B1AE4AA4504D
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr C8:3F:26:0D:A4:57
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 256 page 1 max 3
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
    bdaddr C8:3F:26:0D:A4:57 mode 2 clkoffset 0x0000
< ACL data: handle 256 flags 0x00 dlen 10
    L2CAP(s): Info req: type 2
> HCI Event: Command Status (0x0f) plen 4
    Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 256 encrypt 0x01
< HCI Command: Read Encryption Key Size (0x05|0x0008) plen 2
> HCI Event: Command Complete (0x0e) plen 7
    Read Encryption Key Size (0x05|0x0008) ncmd 1
> ACL data: handle 256 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 17 scid 0x0040
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
      Connection pending - No futher information available
< ACL data: handle 256 flags 0x00 dlen 10
    L2CAP(s): Info req: type 2
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Info rsp: type 2 result 0
      Extended feature mask 0x0010
        Streaming mode
> HCI Event: Remote Name Req Complete (0x07) plen 255
    status 0x00 bdaddr C8:3F:26:0D:A4:57 name 'Xbox Wireless Controller'
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Info rsp: type 2 result 0
      Extended feature mask 0x0010
        Streaming mode
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
      Connection successful
< ACL data: handle 256 flags 0x00 dlen 23
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 11
      RFC 0x00 (Basic) 
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 1480 
< ACL data: handle 256 flags 0x00 dlen 18
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
      MTU 1480 
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 15
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 3 clen 1
      Failure - unknown options
      RFC 
< ACL data: handle 256 flags 0x00 dlen 12
    L2CAP(s): Disconn req: dcid 0x0040 scid 0x0040
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 12
    L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0040
< HCI Command: Disconnect (0x01|0x0006) plen 3
    handle 256 reason 0x13
    Reason: Remote User Terminated Connection
> HCI Event: Command Status (0x0f) plen 4
    Disconnect (0x01|0x0006) status 0x00 ncmd 1
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 256 reason 0x16
    Reason: Connection Terminated by Local Host


[-- Attachment #3: hcidump-disable_ertm.txt --]
[-- Type: text/plain, Size: 7757 bytes --]

HCI sniffer - Bluetooth packet analyzer ver 5.43
device: hci0 snap_len: 1500 filter: 0xffffffffffffffff
> HCI Event: Disconn Complete (0x05) plen 4
    status 0x00 handle 256 reason 0x08
    Reason: Connection Timeout
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1
    enable 2
> HCI Event: Command Complete (0x0e) plen 4
    Write Scan Enable (0x03|0x001a) ncmd 2
    status 0x00
> HCI Event: Vendor (0xff) plen 2
> HCI Event: Vendor (0xff) plen 2
> HCI Event: Connect Request (0x04) plen 10
    bdaddr C8:3F:26:0D:A4:57 class 0x000508 type ACL
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    bdaddr C8:3F:26:0D:A4:57 role 0x00
    Role: Master
> HCI Event: Command Status (0x0f) plen 4
    Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1
> HCI Event: Role Change (0x12) plen 8
    status 0x00 bdaddr C8:3F:26:0D:A4:57 role 0x00
    Role: Master
> HCI Event: Vendor (0xff) plen 4
> HCI Event: Connect Complete (0x03) plen 11
    status 0x00 handle 256 bdaddr C8:3F:26:0D:A4:57 type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
    handle 256
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1
    enable 0
> HCI Event: Command Complete (0x0e) plen 4
    Write Scan Enable (0x03|0x001a) ncmd 2
    status 0x00
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 256 slots 5
> HCI Event: Read Remote Supported Features (0x0b) plen 11
    status 0x00 handle 256
    Features: 0xbf 0x3e 0x8d 0xfe 0xdb 0xfd 0x7b 0x87
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
    handle 256 page 1
> HCI Event: Command Status (0x0f) plen 4
    Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Link Key Request (0x17) plen 6
    bdaddr C8:3F:26:0D:A4:57
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
    bdaddr C8:3F:26:0D:A4:57 key 8EFE498AD09511DDD149C146B3E43C0C
> HCI Event: Command Complete (0x0e) plen 10
    Link Key Request Reply (0x01|0x000b) ncmd 1
    status 0x00 bdaddr C8:3F:26:0D:A4:57
> HCI Event: Read Remote Extended Features (0x23) plen 13
    status 0x00 handle 256 page 1 max 3
    Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
    bdaddr C8:3F:26:0D:A4:57 mode 2 clkoffset 0x0000
< ACL data: handle 256 flags 0x00 dlen 10
    L2CAP(s): Info req: type 2
> HCI Event: Command Status (0x0f) plen 4
    Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
> HCI Event: Encrypt Change (0x08) plen 4
    status 0x00 handle 256 encrypt 0x01
< HCI Command: Read Encryption Key Size (0x05|0x0008) plen 2
> HCI Event: Command Complete (0x0e) plen 7
    Read Encryption Key Size (0x05|0x0008) ncmd 1
> ACL data: handle 256 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 17 scid 0x0040
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0
      Connection pending - No futher information available
< ACL data: handle 256 flags 0x00 dlen 10
    L2CAP(s): Info req: type 2
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Info rsp: type 2 result 0
      Extended feature mask 0x0010
        Streaming mode
> HCI Event: Remote Name Req Complete (0x07) plen 255
    status 0x00 bdaddr C8:3F:26:0D:A4:57 name 'Xbox Wireless Controller'
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Info rsp: type 2 result 0
      Extended feature mask 0x0010
        Streaming mode
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
      Connection successful
< ACL data: handle 256 flags 0x00 dlen 12
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 1480 
< ACL data: handle 256 flags 0x00 dlen 18
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
      MTU 1480 
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
      Success
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 19 scid 0x0041
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 1 status 2
      Connection pending - Authorization pending
< ACL data: handle 256 flags 0x00 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 0 status 0
      Connection successful
< ACL data: handle 256 flags 0x00 dlen 12
    L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 0
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
      MTU 1480 
< ACL data: handle 256 flags 0x00 dlen 18
    L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4
      MTU 1480 
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
      Success
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 256 slots 1
< ACL data: handle 256 flags 0x00 dlen 6
    L2CAP(d): cid 0x0040 len 2 [psm 17]
      HIDP: Get report: Input report
> HCI Event: Mode Change (0x14) plen 6
    status 0x00 handle 256 mode 0x02 interval 12
    Mode: Sniff
> ACL data: handle 256 flags 0x02 dlen 22
    L2CAP(d): cid 0x0041 len 18 [psm 19]
      HIDP: Data: Input report
> ACL data: handle 256 flags 0x02 dlen 22
    L2CAP(d): cid 0x0041 len 18 [psm 19]
      HIDP: Data: Input report
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 5
    L2CAP(d): cid 0x0040 len 1 [psm 17]
      HIDP: Handshake: Invalid report ID
< ACL data: handle 256 flags 0x00 dlen 6
    L2CAP(d): cid 0x0040 len 2 [psm 17]
      HIDP: Get report: Input report
< HCI Command: Exit Sniff Mode (0x02|0x0004) plen 2
    handle 256
> HCI Event: Command Status (0x0f) plen 4
    Exit Sniff Mode (0x02|0x0004) status 0x00 ncmd 1
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> HCI Event: Mode Change (0x14) plen 6
    status 0x00 handle 256 mode 0x00 interval 0
    Mode: Active
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 256 slots 5
> HCI Event: Max Slots Change (0x1b) plen 3
    handle 256 slots 1
> ACL data: handle 256 flags 0x02 dlen 5
    L2CAP(d): cid 0x0040 len 1 [psm 17]
      HIDP: Handshake: Invalid report ID
< ACL data: handle 256 flags 0x00 dlen 6
    L2CAP(d): cid 0x0040 len 2 [psm 17]
      HIDP: Get report: Input report
> HCI Event: Mode Change (0x14) plen 6
    status 0x00 handle 256 mode 0x02 interval 12
    Mode: Sniff
> HCI Event: Number of Completed Packets (0x13) plen 5
    handle 256 packets 1
> ACL data: handle 256 flags 0x02 dlen 5
    L2CAP(d): cid 0x0040 len 1 [psm 17]
      HIDP: Handshake: Invalid report ID
> ACL data: handle 256 flags 0x02 dlen 7
    L2CAP(d): cid 0x0041 len 3 [psm 19]
      HIDP: Data: Input report

     prev parent reply	other threads:[~2016-12-01  5:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-30  4:51 Continuing the Xbox One Bluetooth controller debugging Cameron Gutman
2016-11-30  9:42 ` Anthony Bourguignon
2016-11-30 14:54   ` Luiz Augusto von Dentz
2016-12-01  5:01     ` Cameron Gutman [this message]

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