FreeBSD commit log:
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use correct malloc type to allocate struct ieee80211_node's
Noticed by: phk
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do proper subclassing of node free+copy; the previous hack falls apart when
the 802.11 layer does useful work
Obtained from: madwifi
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transmit beacon frames directly instead of defering them to a swi; there
was too much delay
Obtained from: madwifi
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update copyright notice for 2004
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check more quickly (and directly) if an interrupt is pending; this reduces
work done in ath_intr when the irq is shared
Obtained from: madwifi
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cleanup descriptor allocation if attach fails
Obtained from: madwifi
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remove use IEEE80211_C_RCVMGT
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radiotap updates:
o force little-endian byte order for header
o pad header to 32-bit boundary to guard against applications that assume
packet data alignment
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Don't announce MAC addresses twice.
(ieee80211_ifattach() calls ether_ifattach().)
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Make this compile on amd64.
"I'll cope" by: sam
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When draining the tx queue reclaim any node references held in packets.
This fixes a problem when operating as an AP where clients would get
stuck in the node table because the reference count never went to zero.
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When ath_hal_stoptxdma returns an error dma is still likely stopped
so don't just stop trying to send a beacon frame or we'll be more likely
to lose sync. This only seems to happen on some older chips.
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use ath_reset instead of ath_init when recovering from a watchdog timeout:
resetting the hardware is sufficient, no need to reset the 802.11 fsm
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make hw.ath.debug a tunable
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make hw.ath.outdoor and hw.ath.countrycode tunables
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split debugging messages up into classes;
ah_debug is now treated as a bit vector
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update radiotap support to reflect recent changes:
o move tx taps from ath_start to ath_tx_start so lots more
state is available to tap
o add tx flags
o add tx rate
o add tx power (constant for the moment)
o add tx antenna state
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o eliminate widespread on-stack mbuf use for bpf by introducing
a new bpf_mtap2 routine that does the right thing for an mbuf
and a variable-length chunk of data that should be prepended.
o while we're sweeping the drivers, use u_int32_t uniformly when
when prepending the address family (several places were assuming
sizeof(int) was 4)
o return M_ASSERTVALID to BPF_MTAP* now that all stack-allocated
mbufs have been eliminated; this may better be moved to the bpf
routines
4c4f215885