Date: Wed, 23 Dec 2009 11:50:46 +0100 From: Lars Engels <lars.engels@0x20.net> To: Frank Staals <frank@fstaals.net> Cc: freebsd-mobile@freebsd.org Subject: Re: wpi and suspend/resume Message-ID: <20091223115046.cs98224exsgw00ok@0x20.net> In-Reply-To: <4B30FE4E.9050801@fstaals.net> References: <4B30FE4E.9050801@fstaals.net>
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This message is in MIME format and has been PGP signed. --=_qddbuao45q8 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Quoting Frank Staals <frank@fstaals.net>: > Hey everyone, > > Is anyone running a system with a wireless card using the wpi driver > that can successfully suspend/resume ? I have a Dell Latitude D630 > running FreeBSD 8-STABLE on amd64, the system suspends and resumes fine > ( acpiconf -s3 ). However after bringing it back up wpi0 refuses to > reconnect to a network: > > frank@Rena# uname -a > FreeBSD Rena.FStaals.LAN 8.0-STABLE FreeBSD 8.0-STABLE #0: Thu Dec 10 > 21:06:05 CET 2009 > frank@Rena.FStaals.LAN:/home/obj/usr/src/sys/RENAKERNEL amd64 > > When I resume the system the following error message is printed to dmesg: > > Dec 18 21:34:29 Rena kernel: wpi0: fatal firmware error > Dec 18 21:34:29 Rena kernel: wpi0: timeout resetting Rx ring > > I tried bringing the interface down and up again (ifconfig wpi0 down up > ) and reassociate with wpa_cli. Unfortunately after resuming wpi simply > won't reconnect again. It is very nice that my system actually > successfully suspends and resumes for the rest, but without networking > connectivity ( if_bge is also dead after a suspend ) uses are rather > limited. So is anyone successfully resuming with a system using the wpi > driver ? > > You could try to unload the module before you go to standby and reload =20 it after resuming. --=_qddbuao45q8 Content-Type: application/pgp-signature Content-Description: PGP Digital Signature Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEABECAAYFAksx9gYACgkQKc512sD3afhXcgCgjbWkoswhsOuHmSys3eQMojnW CgoAn0elQ9DVzVRlHI2jX3bXYfU0BDac =LAM0 -----END PGP SIGNATURE----- --=_qddbuao45q8--
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