On January 2, 2017 2:59:39 PM GMT+01:00, Hogren <hog...@iiiha.com> wrote: >On 02/01/2017 12:37, Mick wrote: >> On Sunday 01 Jan 2017 20:53:50 Hogren wrote: >>> On 01/01/2017 13:07, Mick wrote: >>>> So, >>>> let's see what the card is configured to use at present: >>>> >>>> cat /sys/class/net/wlp36s0b1/power/control >>>> >>>> The default setting would be off and since this parameter is >specified as >>>> an integer it is likely to be 0. There is also a possibility of it >being >>>> set at 'auto'. In any case you can try switching this on, to see >if it >>>> is makes any difference, or if it is set at 'auto' force it to off. >>>> >>>> I see you are running systemd. I am not well versed with it, so >others >>>> will hopefully chip in to correct me. On a normal Gentoo system >with >>>> openrc I> >>>> would use this file to set options: >>>> /etc/modprobe.d/b43.conf >>>> >>>> So create it and add in it: >>>> >>>> options b43 hwpctl=1 >>>> >>>> to switch power management on, or: >>>> >>>> options b43 hwpctl=0 >>>> >>>> to force it off. >>> Hello ! >>> >>> Thanks for help. But for now the result of your cat command returns >"auto". >>> I created b43.conf in /etc/modprobe.d/ with same permissions than >others >>> files in the same directory with content: >>> options b43 hwpctl=0. >>> I restarted. >>> The cat command returns "auto" again. >>> >>> What is wrong ? >> Try setting: >> >> options b43 hwpctl=1 >> >> reboot and see what you get. >Hello, >It returns alway "auto". > >On the official Systemd documentation, I see that there is a new >directory to say which modules load, but to change options, it's always >with modprobe. > >I tried to modified the option on a command line, but, it's stay at >"auto" : ># modprobe b43 options hwpctl=0 ># cat /sys/class/net/wlp36s0b1/power/control >auto ># modprobe b43 options hwpctl=1 ># cat /sys/class/net/wlp36s0b1/power/control >auto ># modprobe b43 options hwpctl=off ># cat /sys/class/net/wlp36s0b1/power/control >auto > >What is wrong ? > >I really think that I use this module : ># lsmod >Module Size Used by >x86_pkg_temp_thermal 4663 0 >kvm_intel 148031 0 >b43 385652 0 >kvm 309648 1 kvm_intel >irqbypass 2616 1 kvm >sha1_generic 3067 0 > > >For help, this is my kernel options about its : ># grep -i "b43" /usr/src/linux/.config >CONFIG_B43=m >CONFIG_B43_BCMA=y >CONFIG_B43_SSB=y >CONFIG_B43_BUSES_BCMA_AND_SSB=y ># CONFIG_B43_BUSES_BCMA is not set ># CONFIG_B43_BUSES_SSB is not set >CONFIG_B43_PCI_AUTOSELECT=y >CONFIG_B43_PCICORE_AUTOSELECT=y >CONFIG_B43_BCMA_PIO=y >CONFIG_B43_PIO=y >CONFIG_B43_PHY_G=y >CONFIG_B43_PHY_N=y >CONFIG_B43_PHY_LP=y >CONFIG_B43_PHY_HT=y >CONFIG_B43_HWRNG=y ># CONFIG_B43_DEBUG is not set ># CONFIG_B43LEGACY is not set >CONFIG_SSB_B43_PCI_BRIDGE=y > > >Thanks for help ! > >Hogren
You need to remove the module before loading it with new options. Try # rmmod b43 Before the modprobe command. -- Joost -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
