Date: Sun, 13 Jan 2013 11:45:38 -0800 From: Adrian Chadd <adrian.chadd@gmail.com> To: Slawa Olhovchenkov <slw@zxy.spb.ru> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Ian Smith <smithi@nimnet.asn.au> Subject: Re: Atheros 9220 don't return from S3 state Message-ID: <CAJ-Vmok6Ahcvwsq5jecKhxU5C5XFzg1f6%2BG5nSX8WiM4_3LzTQ@mail.gmail.com> In-Reply-To: <CAJ-VmomaHtFBvmS3Mvp--Q5-jzmpWHLp0QyxN4Cmdf6g_kg3Mw@mail.gmail.com> References: <20130112162851.GI67643@zxy.spb.ru> <CAJ-VmomUdkCtsGfzvd=hoeoNYPVip11nxNFb5z48a0EFWkbCTQ@mail.gmail.com> <20130112163712.GJ67643@zxy.spb.ru> <CAJ-VmonnDy81joHZ_Z_meMZxdUmSKsQWQ8Mud-42Knremq=Z3A@mail.gmail.com> <20130112165235.GK67643@zxy.spb.ru> <CAJ-VmomM5z1vjw%2B3--OYkfb=J5qm1k1egM19Njx660SHdAdJkw@mail.gmail.com> <20130112170707.GL67643@zxy.spb.ru> <CAJ-Vmo=oKw7HNJvvLu%2BxN1WSk_i-C-PZMS3zCS8jfvU0BDO0jA@mail.gmail.com> <20130114050646.O62930@sola.nimnet.asn.au> <CAJ-VmonnFpizS3T49xiXBo_U0zCxvMtFia%2Br=VvnpWh_MCX%2BMA@mail.gmail.com> <20130113194033.GQ67643@zxy.spb.ru> <CAJ-VmomaHtFBvmS3Mvp--Q5-jzmpWHLp0QyxN4Cmdf6g_kg3Mw@mail.gmail.com>
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.. and it may not be the slot power. It could also be the PCI bridge (re) programming. It needs to have the right BAR and such programmed into it, or it won't "route" things correctly to child slots. I had this problem with cardbus a few months ago. After a resume, not all of the relevant PCI config space registers were being restored.. Adrian
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