patch the RX/TX performance becomes about 17~18 Mbps comparing with
the previous whose values were RX 7~8Mbps and TX 13~14Mbps.
- improve AL2230 RF handling in zd1211b
- support AL2230S RF that PV2000 is renamed to AL2230S
- use register ZYD_CR244, ZYD_CR243, ZYD_CR242 when the driver writes
values on RF. This routine is more faster than the original one
- use private TX lock to avoid LOR at zyd_raw_xmit()
- increase TX slots from 1 to 5
- needs to set the channel at IEEE80211_S_AUTH not IEEE80211_S_RUN
- detailed error handling. In previous the next command was sent to the
device even if there was errors
- setting ZYD_MAC_RX_THRESHOLD value should be different between 1211
and 1211b
- only try to stop the device at zyd_init_locked() if the device is
UPed
- do not use MTX_RECURSE
- do not try to grap Giant lock when the channel is changing
- move the device initialization routines from zyd_attach to zyd_init to
give a device full-reset chance to the driver.
- code cleanup at zyd_raw_xmit()
- simplify zyd_attach() routines
- resort functions and clean up variables
- DPRINTF style change.
- style(9)
Reviewed by: sam
check to fxp_txeof(). While I'm here unarm watchdog timer only if
there are no pending queued Tx requests.
Previously the watchdog timer was unarmed whenever Tx interrupt is
raised. This could be resulted in hiding root cause of watchdog
timeouts.
checksum offload configuration. Now checksum offload can be
controlled by ifconfig(8).
While I'm here add an additional check for interface capabilities
before applying user's request.
configured, change the message to let people know this is a
possibility. I've slightly changed the message from the one
submitted by Pekka to keep the printf on one line.
Submitted by: Pekka Savola <pekkas@netcore.fi>
the comparison between c and val and then compare val to _POSIX_VDISABLE.
This avoids comparing c (which is usually of type char) to
_POSIX_VDISABLE (which has value 0xff and may not be representable
as a char).
Reviewed by: ed
nodes capabilities. Add "Analog"/"Digital" marks to the pcm device names.
I hope it will help new users easier accept concept of several PCM devices
and understand exact purposes of that devices.
mnt_lock is before lock of any vnode on the mp, it uses LK_NOWAIT. Since
MNTK_UNMOUNT may be transient, pdp lock is dropped when vfs_busy()
failed, and operation is retried after some time. This way, ffs_vget()
is not called on the mp that may be in the process of being destroyed by
unmount.
Check for the VI_DOOMED flag on pdp after its lock is reacquired, to
better detect some situations where directory containing ".."
entry is removed during the lookup.
Reviewed by: tegge, attilio (previous version)
Tested by: pho
MFC after: 1 month
of the ABI of the currently executing image. Change some places to test
the flags instead of explicit comparing with address of known sysentvec
structures to determine ABI features.
Discussed with: dchagin, imp, jhb, peter
- invert sense of hw.cxgb.singleq tunable to hw.cxgb.multiq
- don't wake up transmitting thread by default
- add per tx queue ifaltq to handle ALTQ
- remove several unused functions in cxgb_multiq.c
- add several sysctls: multiq_tx_enable, coalesce_tx_enable,
and wakeup_tx_thread
- this obsoletes the hw.cxgb.snd_queue_len as ifq is replaced
by a buf_ring
