Re: pciconf -w
Dirk-Willem van Gulik <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
On Apr 17, 2008, at 2:36 AM, M. Warner Losh wrote: > : > > Does anyone know how to trun off a pci device using pciconf -w ? > ..... > : > > ath0@pci0:3:0:0: class=0x020000 card=0x058a1014 > chip=0x1014168c .... > : > > cap 01[40] = powerspec 2 supports D0 D3 current D0 > : > > cap 05[50] = MSI supports 1 message > : > > cap 10[60] = PCI-Express 1 legacy endpoint > : > > cap 11[90] = MSI-X supports 1 message in map 0x10 > : > > : > Bug warner ([email protected]) for his devctl patch and use that > to turn it off. > : > > : Just out of curiosity... would setting > hw.pci.do_power_nodriver="3" and > : unloading if_ath.ko do the trick? > > Yes. Hmm - this does not work for me on a Soekris and in a Sony VAIO -- even after down, sysctl and unloading the driver it reports sitting in D0. Does this require certain support in the PCI controller ? Dw _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"