On Thu 2015-07-09 23:39:22, Pavel Machek wrote: > Hi! > > sysfs should contain one value per file. This one has at least two, > with nice english sentence as a bonus. > > root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# > cat vbus > Vbus off, timeout 1100 msec > > :-(. Plus, documentation for this is nowhere to be seen: pavel@amd:/data/l/linux-n900$ grep -ri musb Documentation/ABI/ pavel@amd:/data/l/linux-n900$ ..which is a shame, because it is not really clear how to use this one: root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# cat mode b_idle root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo a_suspend > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo a > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo a_host > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo b_host > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo a_idle > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# echo b_wait_acon > mode -bash: echo: write error: Invalid argument root@n900:/sys/devices/platform/68000000.ocp/480ab000.usb_otg_hs/musb-hdrc.0.auto# Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
