Wait for the SWR bit in ATW_PAR to turn to 0, instead of waiting
for the whole register to turn to 0.
For ease of comparison with a reference driver, re-order operations.
1 Only stop beacon generation on an ->INIT transition.
2 Merge AUTH and ASSOC cases, they do the same thing (tune
a new channel).
3 Start beacon generation in IBSS, AP, *and* "adhoc demo"
mode.
Cosmetic tweak: rewrap a statement.
to the h/w. This prevents a spurious call to atw_write_wep() later,
in IEEE80211_S_RUN state, when net80211 times-out ieee80211_nodes.
It is important to avoid a spurious atw_write_wep() call because
in IBSS mode, at least, WEP re-initialization reliably locks up
the transmitter.
XXX There must be a bug in atw_write_wep() that causes it to lock
XXX up the transmitter. I will revisit it later.
Duration and PLCP Length fields, and delete the abominable
atw_frame_setdurs() subroutine.
Make rtw(4) use the new ieee80211_compute_duration() calling
convention.
Add an ieee80211_key argument to ieee80211_compute_duration() and
lightly constify arguments. Get the crypto header length from the
key argument instead of blithely assuming a WEP header. Add some
inline documentation. Account for data padding (IEEE80211_F_DATAPAD).
revision 1.5
date: 2003/03/13 22:21:04; author: emsi; state: Exp; lines: +17 -18
Fill in band switch crosspoints and use that instead of hardcoded
values in the band switching code. For now fill in the formerly
hard-coded values 160 and 454 until we can find out the real values
for each tuner. Also make those variables int instead of char
so it can actually hold 454...
- for structure fields that are conditionally present,
make those fields always present.
- for functions which are conditionally inline, make them never inline.
- remove some other functions which are conditionally defined but
don't actually do anything anymore.
- make a lock-debugging function conditional on only LOCKDEBUG.
as discussed on tech-kern some time back.
and always call the simple_* locking functions. the locking functions
are compiled out if they are not needed anyway, so a separate option
for this doesn't gain anything.
this also fixes the serial console on my alpha ES40 (which doesn't make much
sense since the com driver should still be under the big lock on alpha,
but whatever).
current recorded extent and not the complete maximum extent of the disc.
An empty CD/DVD disc is seen as having an invalid length and given 800 Mb
size. This makes it possible to write to a CD-R using `dd' as some tend to
do.
However when an extent is recorded the initial recorded length is seen as
valid and is thus set as absolute upperbound to read and write actions
preventing extention of the disc.
Committed after consultation on tech-kern with a positive advice by Manuel
Bouyer.
- add power management.
- update ioctl handling.
Fix PR 27439 as the FreeBSD code has joerg's fix for when the RX intr
routine can't allocate a new mbuf.
Fix PR 30806. Thanks to cube@ for testing and some struct ipw_soft_hdr
handling code.
XXX The state machine doesn't sync with the net80211 layer, but that's
XXX not a surprise.
manu