Re: net80211+atheros changes

Hi, i have problems with compiling kernel after updating new atheros
drivers:


  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding
-Werror  ../../../net80211/ieee80211_crypto_none.c
../../../net80211/ieee80211_crypto_none.c:196: warning: redundant
redeclaration of 'none_attach'
../../../net80211/ieee80211_crypto_none.c:76: warning: previous
definition of 'none_attach' was here
../../../net80211/ieee80211_crypto_none.c:197: warning: redundant
redeclaration of 'none_detach'
../../../net80211/ieee80211_crypto_none.c:82: warning: previous
definition of 'none_detach' was here
../../../net80211/ieee80211_crypto_none.c:198: warning: redundant
redeclaration of 'none_setkey'
../../../net80211/ieee80211_crypto_none.c:88: warning: previous
definition of 'none_setkey' was here
../../../net80211/ieee80211_crypto_none.c:199: warning: redundant
redeclaration of 'none_encap'
../../../net80211/ieee80211_crypto_none.c:95: warning: previous
definition of 'none_encap' was here
../../../net80211/ieee80211_crypto_none.c:200: warning: redundant
redeclaration of 'none_decap'
../../../net80211/ieee80211_crypto_none.c:112: warning: previous
definition of 'none_decap' was here
../../../net80211/ieee80211_crypto_none.c:201: warning: redundant
redeclaration of 'none_enmic'
../../../net80211/ieee80211_crypto_none.c:131: warning: previous
definition of 'none_enmic' was here
../../../net80211/ieee80211_crypto_none.c:202: warning: redundant
redeclaration of 'none_demic'
../../../net80211/ieee80211_crypto_none.c:140: warning: previous
definition of 'none_demic' was here
../../../net80211/ieee80211_crypto_none.c:204: error: redefinition of
'ieee80211_cipher_none'
../../../net80211/ieee80211_crypto_none.c:59: error: previous definition
of 'ieee80211_cipher_none' was here
../../../net80211/ieee80211_crypto_none.c:221: error: redefinition of
'none_attach'
../../../net80211/ieee80211_crypto_none.c:76: error: previous definition
of 'none_attach' was here
../../../net80211/ieee80211_crypto_none.c:227: error: redefinition of
'none_detach'
../../../net80211/ieee80211_crypto_none.c:82: error: previous definition
of 'none_detach' was here
../../../net80211/ieee80211_crypto_none.c:233: error: redefinition of
'none_setkey'
../../../net80211/ieee80211_crypto_none.c:88: error: previous definition
of 'none_setkey' was here
../../../net80211/ieee80211_crypto_none.c:240: error: redefinition of
'none_encap'
../../../net80211/ieee80211_crypto_none.c:95: error: previous definition
of 'none_encap' was here
../../../net80211/ieee80211_crypto_none.c:257: error: redefinition of
'none_decap'
../../../net80211/ieee80211_crypto_none.c:112: error: previous
definition of 'none_decap' was here
../../../net80211/ieee80211_crypto_none.c:276: error: redefinition of
'none_enmic'
../../../net80211/ieee80211_crypto_none.c:131: error: previous
definition of 'none_enmic' was here
../../../net80211/ieee80211_crypto_none.c:285: error: redefinition of
'none_demic'
../../../net80211/ieee80211_crypto_none.c:140: error: previous
definition of 'none_demic' was here
../../../net80211/ieee80211_crypto_none.c:221: warning: 'none_attach'
defined but not used
../../../net80211/ieee80211_crypto_none.c:227: warning: 'none_detach'
defined but not used
../../../net80211/ieee80211_crypto_none.c:233: warning: 'none_setkey'
defined but not used
../../../net80211/ieee80211_crypto_none.c:240: warning: 'none_encap'
defined but not used
../../../net80211/ieee80211_crypto_none.c:257: warning: 'none_decap'
defined but not used
../../../net80211/ieee80211_crypto_none.c:276: warning: 'none_enmic'
defined but not used
../../../net80211/ieee80211_crypto_none.c:285: warning: 'none_demic'
defined but not used
{standard input}: Assembler messages:
{standard input}:220: Error: symbol `ieee80211_cipher_none' is already
defined
*** Error code 1


Thanks for help. Tomas Randa



On Fri, 2004-08-20 at 23:12, Sam Leffler wrote:

> http://www.freebsd.org/~sam/net80211+ath-20040818.tgz has a first cut at 
> back-merging the work I've done in Linux to FreeBSD.  These changes update 
> the 802.11 support and all the drivers that use it.  The patch also brings in 
> the latest version of the Atheros hal.  To use it do something like:
> 
> cd /usr/src
> tar zxf net80211+ath-20040818.tgz
> cd sys
> patch < net80211+ath-20040818.patch
> 
> then rebuild modules and/or kernels.  The diffs are against current as of a 
> couple of days ago.  There are obvious changes missing to if_ray 
> (s/struct/union/) which keep it from building.  Otherwise beware that I've 
> built only on x86.
> 
> Note that this code is lightly tested.  WEP support is reported broken.  I've 
> tested station mode of the wi driver but not ap operation.  I'm certain 
> ap+wep is broken for the wi driver.  One person reported adhoc mode 
> "vanished" for the wi driver but another said it was there.
> 
> The 802.11 changes are significant.  They represent >9 months work in updating 
> 802.11g support and adding WPA supplicant and authenticator support.  WPA 
> support for FreeBSD is not available yet; it uses Jouni Malinen's 
> wpa_supplicant and hostapd programs.
> 
> Note that the crypto support is now broken out into separate loadable modules 
> (or statically linked into the kernel).  To get wep support add
> 
> device	wlan_wep
> 
> to your config file.  Otherwise the crypto code will automatically try to load 
> this module at runtime when a key is setup (likewise for tkip, ccmp, or other 
> keys).  This loading may generate WITNESS complaints about holding a lock 
> over blocking malloc calls.  Resolving this correctly requires addressing 
> some general locking issues in the net80211 layer wrt drivers.
> 
> I'm putting this stuff out as a patch because I've got no time to work on it.  
> If folks can cleanup the remaining issues then someone else is welcome to 
> commit it (I'll deal with the ath hal import).  Otherwise I'll look at it as 
> time permits.  However I'm away the next two weeks.
> 
> 	Sam
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