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14 Commits

Author SHA1 Message Date
Andrei Emeltchenko 416fa7527d Bluetooth: A2MP: Handling fixed channels 
A2MP fixed channel do not have sk

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko f6410a849b Bluetooth: A2MP: Process A2MP Command Responses 
Process A2MP responses, print cmd code and ident for now.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko 6113f84fc1 Bluetooth: A2MP: Process A2MP Disc Physlink Request 
Placeholder for A2MP Disconnect Physlink Request.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko e072f5dab2 Bluetooth: A2MP: Process A2MP Create Physlink Request 
Placeholder for A2MP Create Physlink Request.
Handles requests with invalid controler id as shown below:

...
> ACL data: handle 11 flags 0x02 dlen 50
    A2MP: Create Physical Link req: local id 1 remote id 85
      Assoc data:
        <skipped>
< ACL data: handle 11 flags 0x00 dlen 15
    A2MP: Create Physical Link rsp: local id 85 remote id 1 status 1
      Invalid Controller ID
...

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko a28381dc9c Bluetooth: A2MP: Process A2MP Get AMP Assoc Request 
Example trace when receiving AMP Assoc Request with wrong AMP id.
...
> ACL data: handle 11 flags 0x02 dlen 13
    A2MP: Get AMP Assoc req: id 238
< ACL data: handle 11 flags 0x00 dlen 14
    A2MP: Get AMP Assoc rsp: id 238 status (1) Invalid Controller ID
      assoc data:
...

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko 47f2d97d38 Bluetooth: A2MP: Process A2MP Get Info Request 
Process A2MP Get Info Request.
Example of trace log for invalid controller id is shown below:

...
> ACL data: handle 11 flags 0x02 dlen 13
    A2MP: Get Info req: id 238
< ACL data: handle 11 flags 0x00 dlen 30
    A2MP: Get Info rsp: id 238 status (1) Invalid Controller ID
...

Note that If the Status field is set to Invalid Controller ID all subsequent
fields in the AMP Get Info Response shall be ignored by the receiver.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko 329d81af29 Bluetooth: A2MP: Process A2MP Change Notify 
Placeholder for A2MP Change Notify handler.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:13 +03:00
Andrei Emeltchenko 8598d064cb Bluetooth: A2MP: Process A2MP Discover Request 
Adds helper functions to count HCI devs and process A2MP Discover
Request, code makes sure that first controller in the list is
BREDR one. Trace is shown below:

...
> ACL data: handle 11 flags 0x02 dlen 16
    A2MP: Discover req: mtu/mps 670 mask: 0x0000
< ACL data: handle 11 flags 0x00 dlen 22
    A2MP: Discover rsp: mtu/mps 670 mask: 0x0000
      Controller list:
        id 0 type 0 (BR-EDR) status 0x01 (Bluetooth only)
        id 1 type 1 (802.11 AMP) status 0x01 (Bluetooth only)
...

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:12 +03:00
Andrei Emeltchenko 21dbd2ce35 Bluetooth: A2MP: Process A2MP Command Reject 
Placeholder for future A2MP Command Reject handler.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:12 +03:00
Andrei Emeltchenko 6b44d9b8d9 Bluetooth: A2MP: Process A2MP messages 
Implement basic processing for AMP Manager Protocol (A2MP).

Example below shows processing unrecognized command.
...
> ACL data: handle 11 flags 0x02 dlen 12
    A2MP: code 0x00 ident 3 len 0
< ACL data: handle 11 flags 0x00 dlen 14
    A2MP: Command Reject: reason (0) - Command not recognized
...

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:12 +03:00
Andrei Emeltchenko 46d5c9088f Bluetooth: A2MP: Add chan callbacks 
Add L2CAP chan ops callbacks.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:12 +03:00
Andrei Emeltchenko f6d3c6e783 Bluetooth: A2MP: Build and Send msg helpers 
Helper function to build and send A2MP messages.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:12 +03:00
Andrei Emeltchenko 9740e49d17 Bluetooth: A2MP: AMP Manager basic functions 
Define AMP Manager and some basic functions.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:11 +03:00
Andrei Emeltchenko 466f8004f3 Bluetooth: A2MP: Create A2MP channel 
Create and initialize fixed A2MP channel

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
 2012-06-05 06:34:11 +03:00