OK, I desoldered the flash and dumped the firmware. The chip is indeed a remarked TPS65983 (possibly TPS65983B, it's not entirely clear) and out of the 1 MiB flash capacity, slightly less than 70 KiB is used by the firmware. Which is still not very small but could be manageable. I've attached the firmware, have fun.
I've also mapped out all the debug interfaces, in case anyone's interested. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1726299 Title: Apple Thunderbolt 2 to FireWire adapter not working Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: The adapter is connected through an Apple Thunderbolt 3 to Thunderbolt 2 adapter. Ubuntu seems not to recognize the Firewire adapter. lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 17.04 Release: 17.04 Codename: zesty uname -r 4.10.0-19-generic sudo lshw -short H/W-Pfad Gerät Klasse Beschreibung =============================================================== system Z170N-Gaming 5 (Default string) /0 bus Z170N-Gaming 5 /0/0 memory 64KiB BIOS /0/3d memory 16GiB Systemspeicher /0/3d/0 memory 8GiB DIMM DDR4 Synchron 2133 MHz (0,5 ns) /0/3d/1 memory Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>POT-Creatio /0/3d/2 memory 8GiB DIMM DDR4 Synchron 2133 MHz (0,5 ns) /0/3d/3 memory Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>POT-Creatio /0/43 memory 128KiB L1 Cache /0/44 memory 512KiB L2 Cache /0/45 memory 3MiB L3 Cache /0/46 processor Intel(R) Core(TM) i3-6100T CPU @ 3.20GHz /0/100 bridge Skylake Host Bridge/DRAM Registers /0/100/1 bridge Skylake PCIe Controller (x16) /0/100/1/0 display Oland GL [FirePro W2100] /0/100/1/0.1 multimedia Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] /0/100/14 bus Sunrise Point-H USB 3.0 xHCI Controller /0/100/14/0 usb1 bus xHCI Host Controller /0/100/14/0/6 input USB Gaming Keyboard /0/100/14/0/d communication Bluetooth-Schnittstelle /0/100/14/1 usb2 bus xHCI Host Controller /0/100/14/1/5 scsi6 storage Storage Media /0/100/14/1/5/0.0.0 /dev/sdb disk 15GB Storage Media /0/100/14/1/5/0.0.0/0 /dev/sdb disk 15GB /0/100/14/1/5/0.0.0/0/2 /dev/sdb2 volume 15EiB Windows FAT Laufwerk /0/100/16 communication Sunrise Point-H CSME HECI #1 /0/100/17 storage Sunrise Point-H SATA controller [AHCI mode] /0/100/1b bridge Sunrise Point-H PCI Root Port #17 /0/100/1b.2 bridge Sunrise Point-H PCI Root Port #19 /0/100/1b.3 bridge Sunrise Point-H PCI Root Port #20 /0/100/1c bridge Sunrise Point-H PCI Express Root Port #1 /0/100/1c/0 bridge DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] /0/100/1c/0/0 bridge DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] /0/100/1c/0/1 bridge DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] /0/100/1c/0/2 bridge DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] /0/100/1c/0/2/0 bus DSL6540 USB 3.1 Controller [Alpine Ridge] /0/100/1c/0/2/0/0 usb3 bus xHCI Host Controller /0/100/1c/0/2/0/0/1 generic Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter /0/100/1c/0/2/0/0/2 input USB Optical Mouse /0/100/1c/0/2/0/1 usb4 bus xHCI Host Controller /0/100/1c/0/4 bridge DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015] /0/100/1c.2 bridge Sunrise Point-H PCI Express Root Port #3 /0/100/1c.3 bridge Sunrise Point-H PCI Express Root Port #4 /0/100/1c.4 bridge Sunrise Point-H PCI Express Root Port #5 /0/100/1c.4/0 enp13s0 network Killer E2400 Gigabit Ethernet Controller /0/100/1c.5 bridge Sunrise Point-H PCI Express Root Port #6 /0/100/1c.5/0 wlp14s0 network Wireless 8260 /0/100/1c.6 bridge Sunrise Point-H PCI Express Root Port #7 /0/100/1c.7 bridge Sunrise Point-H PCI Express Root Port #8 /0/100/1d bridge Sunrise Point-H PCI Express Root Port #9 /0/100/1f bridge Sunrise Point-H LPC Controller /0/100/1f.2 memory Memory controller /0/100/1f.3 multimedia Sunrise Point-H HD Audio /0/100/1f.4 bus Sunrise Point-H SMBus /0/1 scsi4 storage /0/1/0.0.0 /dev/sda disk 480GB TOSHIBA-TR150 /0/1/0.0.0/1 /dev/sda1 volume 511MiB Windows FAT Laufwerk /0/1/0.0.0/2 /dev/sda2 volume 438GiB EXT4-Laufwerk /0/1/0.0.0/3 /dev/sda3 volume 8068MiB Linux swap Laufwerk /1 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1726299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
