| From | Subject | Date |
|---|---|---|
| Jonathan Guerin | Re: [ath5k-devel] Unloading ath5k fails
Ahhh I'm not going crazy! Thanks, I'll change the config and try again.
Cheers,
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| Nov 20, 4:05 pm 2010 |
| Bob Copeland | Re: [ath5k-devel] Unloading ath5k fails
I don't know if you saw the other linux-wireless thread on this
topic, but it seems related to ipv6 and not any particular driver,
which explains why I didn't see it (I currently compile ipv6 out).
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| Nov 20, 7:18 am 2010 |
| Nick Kossifidis | Re: [ath5k-devel] Notes on 5/10/40MHz operation...
a) No plans for nl80211 integration yet, we'll probably add some
debugfs entry or a module parameter for now
b) Yup at least i did what the algo suggested for spur mitigation, i
think i need to add some more checks though
c) No changes on rate tables, we just calculate the ack duration
differently to set up rate->duration table correctly
d) I don't know if you can play with CCK rates on 10MHz, i haven't
tried it and i don't know if it will work correctly
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As you read this post ...
| Nov 20, 1:48 am 2010 |
| Brian Prodoehl | Re: [ath5k-devel] Notes on 5/10/40MHz operation...
I guess given the options of a debugfs entry or a module parameter, a
per-phy debugfs entry would probably be best, so you could have
different cards in the same system at different channel widths.
Have you tested at 2.4GHz? The spectrum analyzer exports are from
5GHz. Third-party drivers that support 5/10MHz channel operation lock
you to the OFDM-only 802.11a rate table when using narrow channels in
the 2.4GHz band. I found that the CCK rates do work at half the PLL
rate, but not at ...
| Nov 20, 9:04 am 2010 |
| Brian Prodoehl | Re: [ath5k-devel] Notes on 5/10/40MHz operation...
That sounds like great stuff. What does this look like to nl80211?
Did you get the spur mitigation filters adjusted for the various
modes? Are the rate tables now dependent on channel width, in
addition to just the band? The CCK rates actually seem to work ok at
10MHz, but I found that the chip locks up hard if you try to do CCK on
a 5MHz channel. Sadly, making the rate table depend on the channel
width ended up in a whole lot of ugly when I tried ...
| Nov 19, 7:41 pm 2010 |
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