Re: Cheap UPS with USB «flicker» with FreeBSD but not with Windows

[Hans Petter Selasky]

On 2020-04-17 17:35, Lev Serebryakov wrote:
> # sysctl hw.usb
> hw.usb.ucom.cons_baud: 9600
> hw.usb.ucom.cons_subunit: 0
> hw.usb.ucom.cons_unit: -1
> hw.usb.ucom.device_mode_console: 1
> hw.usb.ucom.pps_mode: 0
> hw.usb.uftdi.skip_jtag_interfaces: 1
> hw.usb.full_ddesc: 0
> hw.usb.no_cs_fail: 0
> hw.usb.disable_port_power: 0
> hw.usb.disable_enumeration: 0
> hw.usb.power_timeout: 30
> hw.usb.usb_lang_mask: 255
> hw.usb.usb_lang_id: 9
> hw.usb.template: -1
> hw.usb.debug: 0
> hw.usb.no_shutdown_wait: 0
> hw.usb.no_suspend_wait: 0
> hw.usb.no_boot_wait: 0
> #

Maybe the kernel was compiles w/o:

options USB_DEBUG

--HPS