| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1429576576-1637-1-git-send-email-laurent@vivier.eu> Date: Tue, 21 Apr 2015 02:36:14 +0200 From: Laurent Vivier <laurent@...ier.eu> To: Stefan Richter <stefanr@...6.in-berlin.de> Cc: linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org Subject: [PATCH 0/2] Some firewire minor patches I've written these two patches when I was searching why my old iPod cannot be mounted on my PC. During my investigations, I've compared the fw0 config_rom I can access from a powermac and the config_rom I have on a PC. It appears that the big-endian property of the firewire bus is not respected here. Then I was able to see that the 5 first words of the iPod config_rom were read correctly and the followings not and fail on an ack timeout. In fact, after the 5 first words, the max speed of the device is changed from the lowest value to the real max speed of the device, and this does not work with my iPod. I don't know why, I suspect an incompatibility between my firewire card and the iPod. As I'm not an expert, the only solution I found is to allow the user to force the max device speed at firewire-core level (in my case, force_speed is 0 -> FW100) [PATCH 1/2] firewire: firewire is a big-endian bus [PATCH 2/2] firewire: add a parameter to force the speed of the -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists