Date: Wed, 16 Apr 2008 10:37:26 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-mobile@freebsd.org Cc: Takashi Inoue <takash-i@sophia.ac.jp> Subject: Re: pciconf -w Message-ID: <200804161037.26572.jhb@freebsd.org> In-Reply-To: <4805E5A2.1070705@sophia.ac.jp> References: <4805E5A2.1070705@sophia.ac.jp>
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On Wednesday 16 April 2008 07:40:18 am Takashi Inoue wrote: > Hi friends, > > Does anyone know how to trun off a pci device using pciconf -w ? > > Becase my MiniPCI Express wireless card is realy hot, > I want to turn off when I don't need it. > > > ath0@pci0:3:0:0: class=0x020000 card=0x058a1014 chip=0x1014168c > rev=0x01 hdr=0x00 > vendor = 'Atheros Communications Inc.' > device = 'AR5212 Atheros AR5212 802.11abg wireless' > class = network > subclass = ethernet > 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 (imp@FreeBSD.org) for his devctl patch and use that to turn it off. -- John Baldwin
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