Re: [Bluez-devel] [RFC] PS3 Bluetooth quirk for HCI_FLT_CLEAR_ALL

[Geoff Levand <geoffrey.levand@am.sony.com>]

Marcel Holtmann wrote:
> Hi Geoff,
> 
>> >>> [root@ps3 ~]# hciconfig hci0 revision
>> >>> hci0:   Type: USB
>> >>>         BD Address: 00:13:A9:79:09:C3 ACL MTU: 384:8 SCO MTU: 64:8
>> >>>         Build 3608
>> >>>         Chip version: Unknown
>> >>>         Max key size: 128 bit
>> >>>         SCO mapping:  HCI
>> > 
>> > hci0:   Type: USB
>> >         BD Address: 00:13:A9:73:1F:0D ACL MTU: 384:8 SCO MTU: 64:8
>> >         Build 3608
>> >         Chip version: Unknown (4h)
>> >         Max key size: 128 bit
>> >         SCO mapping:  HCI
>> > 
>> >> 
>> >> the chip version is unknown. That is strange. I need to modify bccmd to
>> >> read the raw value of the chip version. Can you quickly poke around the
>> >> hciconfig code to get me the raw value of it.
>> >> 
>> >>> [root@ps3 ~]# bccmd builddef
>> >>> Build definitions:
>> >>> 0x0009 - TRANSPORT_BCSP
>> >>> 0x000a - TRANSPORT_H4
>> >>> 0x000b - TRANSPORT_USB
>> >>> 0x000d - MAX_CRYPT_KEY_LEN_128
>> >>> 0x0012 - REQUIRE_8MBIT
>> >>> 0x0013 - RADIOTEST
>> >>> 0x0015 - INSTALL_FLASH
>> >>> 0x0016 - INSTALL_EEPROM
>> >>> 0x0017 - INSTALL_COMBO_DOT11
>> >>> 0x001d - CHIP_BASE_BC3
>> >>> 0x0020 - INSTALL_HCI_MODULE
>> >>> 0x002a - BT_VER_1_2
>> >>> 0x0031 - CHIP_BASE_BC4
>> >>> [root@ps3 ~]# bccmd buildname
>> >>> Build name: sly_8hci_fl_bt2.0_tachikoma-rc29_encr128_tachikoma
>> >>> 2006-10-16
>> >> 
>> >> This looks like a specific firmware build. Need to investigate what is
>> >> so special about it.
>> >> 
>> >> Can you dfutool archive it for me.
>> > 
>> > The device seems to disconnect when you try to read
>> > the firmware.  I get this when I try:
>> > 
>> > [root@ps3-nfs ~]# dfutool archive ps3.dfu
>> > Available devices with DFU support:
>> > 
>> >          1) Bus 002 Device 003: ID 054c:0267 Interface 3
>> > 
>> > Select device (abort with 0): 1
>> > 
>> > Can't identify device with DFU mode
>> > 
>> > And see this in the log:
>> > 
>> > May  8 15:50:07 ps3-nfs kernel: usb 2-2: reset high speed USB device using ps3-ehci-driver and address 3
>> > May  8 15:50:07 ps3-nfs kernel: usb 2-2: USB disconnect, address 3
>> > May  8 15:50:07 ps3-nfs hcid[2286]: HCI dev 0 down
>> > May  8 15:50:07 ps3-nfs hcid[2286]: Device hci0 has been disabled
>> > May  8 15:50:07 ps3-nfs hcid[2286]: HCI dev 0 unregistered
>> > May  8 15:50:07 ps3-nfs hcid[2286]: Unregister path: /org/bluez/hci0
>> > May  8 15:50:07 ps3-nfs hcid[2286]: Device hci0 has been removed
>> > 
>> > Any suggestions?
>> 
>> There seems to be some trouble in dfutool...  Others tried it with
>> the same results.  I'll look at it some more tomorrow.
> 
> alternatively you can try dfu-util from the openmoko.org project. I
> never did, but it should work just quite fine.

I see this at their site:

  WARNING: Dfu-util is currently broken on big-endian architectures

and this

  NOTE: Upload support is currently broken

Any other ideas?