--- On Wed, 30/7/08, Larry Finger <[email protected]> wrote:
<snipped>
> Linux-wireless had a post this morning
> (http://article.gmane.org/gmane.linux.kernel.wireless.general/18727)
It is this thread instead:
http://article.gmane.org/gmane.linux.kernel.wireless.general/18676
There is actually another known 0x8198 user: (added CC:)
http://bugzilla.kernel.org/show_bug.cgi?id=10900
who I have sent the last driver a few weeks ago (?) and yet to hear from.
> from a guy
> that is trying to get one of the 8198 Toshiba devices
> working. It was going
> off-line every 6 seconds and he wondered if there was a
> watchdog timer that was
> expiring, and wondered if we had the datasheet. I sent him
> all the patches we
> have, and thought I would send him the datasheet if it
> would not be a problem.
>
> With the latest patches, he has better success; however, it
> is still going
> off-line on him.
>
> BTW, With the latest set of patches I have been on-line
> continuously for 16
> hours with my RTL8187B.
2.6.27-rc1 would likely be the same as wireless-testing at 2 weeks ago, i.e. known to be broken due to the tx seq number problem. The stop after 6 seconds/6 ping packets, I have already reported/mentioned a few times -
The tx seq number fix is needed. None of the patches are in wireless-
testing yet, so wireless-testing does not work either.
About 8187B datasheet: yes, we have been in touch with realtek and we have the 8187B datasheet - this is probably not a big secret, since one of Larry's(?) recent stats commit mentions this. Whether we have the right to give it away is another issue; they have a linux driver and choose not to put it out publicly, so they probably don't want the datasheet posted publicly either.
On difference between 8197 and 8198: this is actually a direct question I asked the Realtek folks (and Larry/Herton/John CC'ed in) a few weeks ago. Their answers were a bit contradictory from my reading: they said there is
no programmatic difference between 8197 and 8198, but also say that they
cannot give us the 8198 datasheet (which suggest there is a *different*
datasheet, and there are differences). I think there might be some
language issue involved (most of the Realtek people seems to be based in
Mainland or Taiwan), and I was tempted to ask them to switch to Chinese if
it is easier for them...
I would suggest, make sure one has all the latest patches (the tx seq number fix patch in particular). The mutex lock patch seems to improve life with Network Manager/wpa_supplicant, so depends on whether one is
trying to connect manually or system-config-network or via network
manager. (manaually/system-config-network works better).
There are 3 patches outside 2.6.27-rc1/wireless-testing at the moment:
the improved stats patch, the tx seq number patch, the mutex lock patch.
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