Re: [PATCH v2] mac80211: resume properly, add suspend/resume test

[Helmut Schaa <helmut.schaa@googlemail.com>]

Am Freitag, 13. M=E4rz 2009 schrieb Johannes Berg:
> On Fri, 2009-03-13 at 11:48 +0100, Johannes Berg wrote:
> > On Fri, 2009-03-13 at 11:44 +0100, Johannes Berg wrote:
> > > When mac80211 resumes, it currently doesn't reconfigure the inter=
faces
> > > entirely and also doesn't reconfigure BSS information -- fix this=
=2E
> > >=20
> > > Also, to be able to test this, add a debugfs file that just calls
> > > the suspend/resume code to see what happens when we go through th=
at,
> > > without needing the time-consuming suspend/resume cycle.
> > >=20
> > > Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
> > > ---
> > > v2: rebased on top of "stop queues across suspend/resume"
> > >=20
> > > zd1211rw currently doesn't survive this properly, I'm not sure wh=
y,
> > > but it keeps saying
> > > 	zd1211rw 1-1:1.0: error ioread32(CR_REG1): -11
> > >=20
> > > Please test with other hardware, we need to figure out whether or
> > > not something is missing in mac80211.
> >=20
> > ath9k survives ping -f without even blinking.
>=20
> So does iwlwifi.

Mine does not. I got:

mac80211-phy2: failed to set key (0, XX:XX:XX:XX:XX:XX) to hardware (-2=
2)

iwconfig still shows signal strength etc. but no packets are transmitte=
d
anymore.

Helmut
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