11 Jul, 2009
40 commits
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We'll need these values for some drivers using connect API
and for wext compat code, so let's define them.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
The ieee80211_scan_results function hasn't existed for a
long time now, so its declaration should be removed as
well.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
This introduces a new NL80211_CMD_TESTMODE for testing
and calibration use with nl80211. There's no multiplexing
like like iwpriv had, and the command is not available by
default, it needs to be explicitly enabled in Kconfig and
shouldn't be enabled in most kernels.The command requires a wiphy index or interface index to
identify the device to operate on, and the new TESTDATA
attribute. There also is API for sending replies to the
command, and testmode multicast messages (on a testmode
multicast group).I've also updated mac80211 to be able to pass through the
command to the driver, since it itself doesn't implement
the testmode command.Additionally, to give people an idea of how to use the
command, I've added a little code to hwsim that makes use
of the new command to set the powersave mode, this is
currently done via debugfs and should remain there, and
the testmode command only serves as an example of how to
use this best -- with nested netlink attributes in the
TESTDATA attribute. A hwsim testmode tool can be found at
http://git.sipsolutions.net/hwsim.git/. This tool is BSD
licensed so people can easily use it as a basis for their
own internal fabrication and validation tools.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
This is never changed by the function, so can be marked const.
Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
When the auth algorithm is rejected, but we don't have
another one to try, we will eventually retry but that
isn't useful -- we'll then do it again and again until
we eventually give up. Instead, we should let the SME
know and go into disabled state. The same applies for
situations where the AP rejects with any other status
code.Additionally, when trying the next auth algorithm, we
should reset the auth_tries so that just a single lost
frame doesn't lead to us giving up on the third auth
algorithm.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
This variable isn't necessary -- the wext code keeps
track of the BSSID itself, and otherwise we have
current_bss.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
Instead of hardcoding GFP_ATOMIC everywhere, add a
new function parameter that gets the flags from the
caller. Obviously then I need to update all callers
(all of them in mac80211), and it turns out that now
it's ok to use GFP_KERNEL in almost all places.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
I don't like the 'extern' keyword much when it's not
necessary, it makes lines rather long.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
Move a break statement to the correct place _after_ the
#endif, otherwise w/o WIRELESS_EXT things break badly.
Also, while touching this code, do a cleanup and assign
dev->ieee80211_ptr to a new variable.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
The way I initially thought we could do wireless extensions
is by making all the compat code in cfg80211 be independent
of CONFIG_WIRELESS_EXT, but this is turning out to not be
feasible. Therefore, fix the Kconfig help text and make the
option default to yes, so people won't get a nasty surprise
when mac80211 will get rid of its 'select WIRELESS_EXT' any
time now.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
The key todo lock can be taken from different locks
that require it to be _bh to avoid lock inversion
due to (soft)irqs.This should fix the two problems reported by Bob and
Gabor:
http://mid.gmane.org/20090619113049.GB18956@hash.localnet
http://mid.gmane.org/4A3FA376.8020307@openwrt.orgSigned-off-by: Johannes Berg
Cc: Bob Copeland
Cc: Gabor Juhos
Signed-off-by: John W. Linville -
Currently, wext drivers cannot return NULL for stats even though
that would make the ioctl return -EOPNOTSUPP because that would
mean they are no longer listed in /proc/net/wireless. This patch
changes the wext core's behaviour to list them if they have any
wireless_handlers, but only show their stats when available, so
that drivers can start returning NULL if stats are currently not
available, reducing confusion for e.g. IBSS.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: John W. Linville
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This helper only clears the SC_OP_WAIT_FOR_{BEACON,CAB} flags.
Remove it and clear these flags directly in the approptiate
places instead.Changes-licensed-under: ISC
Signed-off-by: Gabor Juhos
Signed-off-by: John W. Linville -
All SC_OP_WAIT_* flags will be cleared in 'ath9k_conf' when PS mode
is disabled, so we don't have to clear it here.Changes-licensed-under: ISC
Signed-off-by: Gabor Juhos
Signed-off-by: John W. Linville -
Instead of having mac80211 do it itself.
Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This removes the custom scan cache used by orinoco.
We also have to avoid calling cfg80211_scan_done from the hard
interrupt, so we offload the entirety of scan processing to a workqueue.This may behave strangely if you start scanning just prior to
suspending...Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This allows changes to be commited from cfg80211 functions.
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Each device does almost exactly the same things on suspend and resume
when upping and downing the interface. So move this logic into a common
routine.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
... instead of relying on the net_device fields.
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
With the move to cfg80211 it's nice to keep the hardware operations
distinct from the interface, even though we can only support a single
interface.This also means the driver resembles other cfg80211 drivers.
Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
The firmware download code has been in a couple of releases, without any
significant issues reported in this code.Convert to use pr_debug, so the messages can be recoverred by defining
DEBUG.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Initialise and register a wiphy.
Store the orinoco_private structure in the new wiphy, and use the
net_device private area to store the wireless_dev. This results in a
change to the way we navigate from a net_device to the driver private
orinoco_private, which we encapsulate in the inline function ndev_priv.
Most of the remaining calls to netdev_priv are thus replaced by
ndev_priv.We can immediately rely on cfg80211 to handle SIOCGIWNAME, so
orinoco_ioctl_getname is removed.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
hw.h does not include hermes.h, and none of the other functions
requires types from that file. Also hermes_t is a (discouraged) typedef
so we can't add a forward declaration. Therefore change this function to
use orinoco_private.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Initialise the orinoco driver before registerring with netdev, which
will help when we get to cfg80211...Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Move away from using net_device as the main structure in orinoco
function calls. Use orinoco_private instead.This makes more sense when we move to cfg80211, and we get wiphys as
well.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
We should be able to call these routines before we register with
netdev, so avoid printks using the netdev name.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This allows us to use determine_fw_capabilities,
orinoco_hw_read_card_setting and orinoco_hw_allocate_fid prior to
netdev registration.Since dev_dbg only prints if DEBUG is defined (or dynamic debug is
enabled), move a couple of the more useful prints up to info.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This is part of refactorring the initialisation code so that we can
load the firmware before registerring with netdev.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This is part of refactorring the initialisation code so that we can
load the firmware before registerring with netdev.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
This is part of refactorring the initialisation code so that we can load
the firmware before registerring with netdev.Signed-off-by: David Kilroy
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Acked-by: Johannes Berg
Signed-off-by: John W. Linville -
Only set the sizes for WEP40 and WEP104.
Signed-off-by: David Kilroy
Acked-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Acked-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Acked-by: Johannes Berg
Signed-off-by: John W. Linville -
Signed-off-by: David Kilroy
Acked-by: Johannes Berg
Signed-off-by: John W. Linville -
We need to clean up the skb before we can copy it, this
is required for proper operation since the socket it is
still attached to could potentially live in a different
network namespace or so.Signed-off-by: Johannes Berg
Signed-off-by: John W. Linville
