On my Lenovo ThinkPad T430 (2342-CTO) with kernel 4.10.1 (and presumably earlier) the "docked" sysfs file always contains 0 for all dock devices (ata_bay and battery_bay), even when devices are present, both at boot and after hotplug. I could not find a documented API for this file, but from the code and use in widely-available dock scripts[1] I presume that this behavior is incorrect. I found a similar issue reported by Pali Rohár[2] a few years ago which doesn't appear to have been resolved. Assuming this behavior is a bug, should I open an issue in Bugzilla to track it? I'm not familiar with the mailing-list vs Bugzilla etiquette, but didn't find an issue for the previous report. If there's anything else I can do to help debug, let me know. Thanks, Kevin P.S. Please CC me in replies as I am not subscribed to linux-acpi. 1. http://www.thinkwiki.org/wiki/How_to_hotswap_Ultrabay_devices#Script_for_Ultrabay_eject 2. https://marc.info/?t=139880262200003&r=1&w=2 -- Kevin Locke | kevin@xxxxxxxxxxxxxxx | XMPP: kevin@xxxxxxxxxxxxxxx | https://kevinlocke.name | IRC: kevinoid on freenode -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
