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that's ever used it, and it's long since been changed to use
DVACT_{QUIESCE,SUSPEND,RESUME} instead.
ok deraadt@, dlg@; miod@ also agreed with this idea when I brought it
up a few weeks ago
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them from userland, and nothing in the kernel uses them.
ok krw@, miod@
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* use usbd_ref_{incr,decr,wait} to not detach while another process/thread
is using the driver
* s/usb_rem_task/usb_rem_wait_task/ in detach functions because detach
doesn't always happen in the task thread; otherwise a task could be
running while the driver detaches
* in detach functions, first delete pending timeouts, then wait for
processes to be done with the driver before freeing resources
ok martynas@
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ok jakemsr@
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usbd_deactivete() and usbd_is_dying()
* use usbd_deactivate() in activate()/DEACTIVATE
* convert a few more direct checks of the associated bus' dying flag
with usbd_is_dying()
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ok phessler
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be run from the generic task kthread, because xfers that need to be
aborted block newly queued tasks from running (i.e. the xfer to be aborted
blocks the abort of that task). as there are now three types of usb
tasks, add an argument to usb_init_task() and another member to struct
usb_task to specify the task type.
fixes boot hangs that are showing up because we now use usb tasks to
attach/detach usb devices.
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ok deraadt@ henning@ claudio@
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sysctl.h was reliant on this particular include, and many drivers included
sysctl.h unnecessarily. remove sysctl.h or add proc.h as needed.
ok deraadt
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This is needed for the addition of further suspend/resume actions.
Okay deraadt@, marco@.
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ok damien@
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This should take care of the simpler ones (i.e., timeout values of
integer multiples of hz).
ok krw@, art@
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remove IBSS and HostAP support from net80211 and 802.11 drivers.
it can be used to shrink RAMDISK kernels for instance (like what
was done for wi(4)).
it also has the benefit of highlighting what is specific to IBSS
and HostAP modes in the code.
the cost is that we now have two code paths to maintain.
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when acting as an access point instead of having each driver doing the
job.
tested by krw@ (ral AP) and me with several drivers.
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From Andrew Thompson at FreeBSD.
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pass a pointer to an ieee80211_rxinfo structure containing those two
fields plus an extra flags field that indicates whether the frame was
decrypted by hardware or not.
required for a future fix.
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handshake protocols (both supplicant and authenticator state
machines) as defined in the IEEE 802.11i standard.
Software implementation of the TKIP (Temporal Key Integrity
Protocol) and CCMP (CTR with CBC-MAC Protocol) protocols.
This diff doesn't implement any of the 802.1X authentication
protocols and thus only PSK authentication (using pre-shared
keys) is currently supported.
In concrete terms, this adds support for WPA-PSK and WPA2-PSK
protocols, both in station and hostap modes.
The following drivers are marked as WPA-capable and should
work: bwi(4), malo(4), ral(4), iwn(4), wpi(4), ural(4),
rum(4), upgt(4), and zyd(4)
The following options have been added to ifconfig(8):
wpa, wpapsk, wpaprotos, wpaakms, wpaciphers, wpagroupcipher
wpa-psk(8) can be used to generate keys from passphrases.
tested by many@
ok deraadt@
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so that it shows up before the :. as a result, all the usb devices do not
need to have name printing code anymore. all this now works and prints
nicely because usbd_probe_and_attach() is serialized. ok kettenis
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remove <malloc.h> from files where malloc is not used.
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one that can be used with other ciphers than WEP.
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USB_DECLARE_DRIVER macros.
No binary change.
ok dlg.
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No binary change.
ok mk.
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(This might look easy, but it was a big diff. Thanks to dlg and especially jsg
for looking over it; we found at least four mistakes in the initial diff.)
ok jsg.
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and the address of it's argument: USBDEV(sc->sc_dev) yields &sc->sc_dev.
No binary changes.
ok jsg.
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thus produced no code at all.
No binary change.
ok jsg.
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no binary change.
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and it was not consistently used. It was confusing as it suggested these
functions were static, which they were not.
discussed with dlg and jsg, ok jsg.
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ok deraadt@ krw@ mbalmer@
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this lets these work on macppc, for instance
diagnosed by kettenis, but damien is not around, so ok jsg and others
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static mbuf results in a mbuf tag memory leak. Same change as in rum(4).
OK mglocker@
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use official url instead: http://www.ralinktech.com.tw/
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don't call xxx_set_chan() if the interface is not up&running.
patch from Steffen Schuetz (st dot sch at gmx dot net) with
minor modifications by me.
closes kernel/5313
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a process context. this avoids potential races in {ural,rum}_stop().
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the standard rates, use some defined by net80211 itself. kernel shrinks a bit
ok jsg mglocker
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i removed it in my last commit because i thought it was gone.
looks like it's not the case.
pointed out by niallo@
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- use the newly introduced ieee80211_get_rts() and
ieee80211_get_cts_to_self() functions.
- use CTS-to-self instead of RTS/CTS to protect OFDM frames in
a mixed 11b/g BSS.
- make sure multicast frames are sent using CCK modulation.
remove support for 5GHz radios in ral(4) RT2560 and ural(4).
i'm not aware of any such adapters on the market and 11a code
is known to be broken.
some cleanup while i'm here.
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redefining ic->ic_newassoc.
this should prevent "bogus xmit rate" panics when operating in HostAP
mode.
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use IFQ_POLL()/IFQ_DEQUEUE() logic instead as described in altq(4).
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should never happen, but sometimes it does on my amd64.
ok damien@
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MCLBYTES (usually 2048).
allocate tx xfer buffers of IEEE80211_MTU_MAX instead of MCLBYTES.
rx buffers are still limited to MCLBYTES though.
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- in ral_newstate(), save the "arg" parameter so we can pass it to the
ieee80211_newstate() function in the usb task
- merge ral_tx_data() and ral_tx_mgt()
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on big endian architectures.
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