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129 Commits

Author SHA1 Message Date
mtaylor
e00f351af1 Restore the evil printf macro I accidentally damaged 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3269 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-26 20:56:20 +00:00
mtaylor
c2bce77197 Merge madwifi-dfs branch to trunk. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3268 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-26 20:48:11 +00:00
mentor
0b74c2ebe0 More cases to use ieee80211_skb_copy_noderef 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3262 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-26 17:46:36 +00:00
mentor
c14fa8bf98 Merge -dfs to trunk - r3246:r3254 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3260 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-26 02:47:27 +00:00
mentor
d05f18eef2 Have internal bridged packets belong to the BSS node 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3259 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-26 02:30:35 +00:00
mtaylor
e479155497 Eliminate ether_sprintf in favor of new MAC_FMT and MAC_ADDR macros (which are faster and thread safe). 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3254 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-25 22:49:48 +00:00
mtaylor
77d9f966c0 - Add a iwpriv function that dumps a mapping of nasty obfuscated 
symbol names to their corresponding HAL function names (ah.h) 
- Add a script to generate a SED script from the current HAL (ah.h)
    that will replace instances of obfuscated names with the correct names.
- Add the SED script for cleaning up text containing obfuscated function names for the current HAL


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3244 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-25 00:29:30 +00:00
mtaylor
8f5e980418 From madwifi-dfs. If ieee80211_find_channel is passed 0 for flags, then omit flag comparisons from the search criteria. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3235 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-23 18:53:34 +00:00
br1
2bfb48c560 frame injection: let IEEE80211_RADIOTAP_DATA_RETRIES specify the number of 
retries instead of the total number of tries.


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3233 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-22 07:11:13 +00:00
mtaylor
e04d68cce7 ieee80211_dev_kfree_skb will NULL ni_rxfrag. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3226 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-21 23:19:39 +00:00
mentor
52319f4d34 Remove humourous typo 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3223 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-20 03:34:45 +00:00
mtaylor
278c57c4e7 Move channel non-occupancy limits out of ieee80211_channel structure to 
avoid hitting the size limitations of wireless extensions.  wext is a real pain.
Now the values are stored in ic_chan_non_occupy[] instead.


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3207 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-18 21:25:05 +00:00
mentor
a27f996ac4 Comment cleanup. No tagging in comments 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3205 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-18 17:28:43 +00:00
mentor
249e5b919b Bad merge from r3161; see r3123 for rationale 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3204 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-18 17:26:28 +00:00
mentor
ac2124cce3 Another pass on r3156:r3200: 
* Lots of coding style and formatting, tedious and annoying
 * Quite a few bad merges as far as I can tell; at least one of which was serious - reintroduced a leak


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3202 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-18 01:28:43 +00:00
mentor
981463bb22 Minor formatting 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3200 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-17 23:31:09 +00:00
mentor
bd7108a853 Do not try and find a device from a non-existent SKB 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3199 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-17 23:22:51 +00:00
mentor
888266fa0e Revert some r3164 - was only meant ot have one file in it 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3167 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 20:11:38 +00:00
mtaylor
c55568ef0d DFS and FCC requirements pretty much make the madwifi-specific 'CSA PROTECTION PERIOD' violate compliance with the regulations. This is being commented out in preparation for merging the DFS compliant code into the trunk 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3166 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 20:11:27 +00:00
mentor
63ccd5bbe2 Remove unneccessary node unreference - it is handled in ieee80211_dev_kfree_skb 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3164 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 20:09:34 +00:00
mentor
5f4816e17e Add ieee80211_skb_copy_noderef, which hopefully does what it says on the tin (i.e., copies a node reference, not a pointer, from one skb to another). 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3163 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 20:07:34 +00:00
mtaylor
92c62d977e More changes from madwifi-dfs that are either definitions or missed changes that should not have been on the feature branch. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3162 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 20:01:39 +00:00
mtaylor
909dc70af4 More changes merged over from madwifi-dfs that seem to have been missed 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3161 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 19:45:36 +00:00
proski
d01fbe3c85 Annotate len in struct l2_update_frame as big-endian 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3156 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 04:08:40 +00:00
mentor
fa8be6633f Fromatting cleanup for r3152. To deal with a maximal 80C line length some clearly very silly things have had to be done; I think this is proabbly a goo dindication that code needs to be refactored or split out into seperate functions. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3155 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 01:41:39 +00:00
mtaylor
ec46fcf728 Merge from madwifi-dfs r3150. Fixes for AP+STA mode state machine logic 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3152 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 01:04:01 +00:00
mtaylor
e3d16ecc8f More stuff that should have been in r3140. Sorry, teasing apart a rather long diff. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3148 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:40:11 +00:00
mtaylor
132f01bad9 Fix for bridging. We modify the packet's contents. Linux bridging code assumes it can clone the packet and send it to multiple interfaces without having it changed out from under it. Therefore, we need to clone each skb prior to modifying the copy. This fixes some very nasty bugs with bridged VAPs (esp with multiple VAPs in a bridge and multicast/broadcast traffic). 
The symptom would be fragments of 802.11 header showing up in the ethernet header because of skb header offsets being corrupted by MadWifi devices on lower ports which then get forwarded as-is to wired ports.

Sorry for the lame explanation, but the short end of the story is that you have to copy the skb before you modify it if you are going to play nice with bridging.


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3146 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:21:23 +00:00
mtaylor
d246553128 Switch from clone to copy. Contents may be changed. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3144 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:16:07 +00:00
mtaylor
a5f8c2e99b I missed part of r3140. Pinning the node with an extra refcount that is released on cleanup. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3142 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:14:02 +00:00
mtaylor
56d4a86372 Fix for a defect where WDS nodes were expired. Never time them out. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3140 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:08:14 +00:00
mtaylor
050d239b51 Log an error when node allocation fails 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3138 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:06:30 +00:00
mtaylor
e43eb9472d Fix for NULL dereference in skb tracking code 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3136 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:02:50 +00:00
mtaylor
e6a0fd9b49 This patch refactors the layer 2 update frame sending logic into two routines. Both RNR and XID frames are sent to update bridges. The RNR is probably not the best way to update L2 bridges. It's basically telling the bridges and switches that the MAC is not able to receive traffic (i.e. congested or down) and we never send any other L2 packets to counteract any side effects of this. I also found that it didn't seem to be updating every MAC table on every bridge. XID, however, is the correct way, according to my research and we send XID to inform the bridges of the new location of the MAC as dictated by the standards. I left the RNR in there for good measure, since it doesn't appear to have any ill effects for anyone. (Hostapd ALSO sends XID when you are using hostapd... the redundancy is harmless and allows madwifi to operate correctly when using open or WEP protected modes without hostapd). 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3134 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-16 00:01:06 +00:00
mtaylor
e7ccdf6be3 When IFF_MULTICAST was not enabled on the vap, we used to skip some filtering that prevents reception of your own multicast traffic. Then we would procede to ignore the fact that IFF_MULTICAST flag was disabled and send anyway. 
I've fixed the logic so that multicast is dropped, with an error when disabled.  I don't think this is a valid configuration.  Also, we don't skip the filtering logic so that our own multicast traffic doesn't come back to us (looking like a bridging loop). 


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3132 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-15 23:54:34 +00:00
mtaylor
f2bbcd9fa2 Use clone instead of copy because the contents of the frame may be modified. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3130 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-15 23:46:22 +00:00
benoit
56f411f3c0 Fixed a kernel panic due to incorrect linux API use 
hard_start_xmit() functions must either return NETDEV_TX_OK or 
NETDEV_TX_BUSY (they might also return negative errno values as well, 
like -ENETDOWN)
Correct a small missing static reported by sparse
This revert part of r3075


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3123 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-10 20:10:41 +00:00
mentor
48c02dc865 Update comments and value handling for key indexes to make clear which values should /never/ be used (as per discussion with benoit). 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3111 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-02 23:43:23 +00:00
benoit
b7051ec95d Merge madwifi-dfs to trunk : r3109 
Revert to the same API/ABI for crypto (used by hostapd/wpa_supplicant)
as used in 0.9.3.3. Tested with hostapd & wpa_supplicant.
Fixed a minor error in athkey usage display


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3110 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2008-01-02 21:48:29 +00:00
br1
fd0bc7d1b2 Added lots of debug to understand & test IBSS merges 
from the madwifi-dfs branch (benoit) r3086

Added MAC_FMT & MAC_ADDR macros that can be used as a drop-in
replacement for ether_sprintf(). Fixed some use of ether_sprintf() that
uses the same static buffer twice.

- Without the functional changes.



git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3091 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-28 04:35:23 +00:00
br1
62274c42c9 fixup r3013: remove duplicate line 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3081 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-25 03:17:23 +00:00
mentor
ff673bb684 Rework monitor mode SKB handling, touching shared and cloned SKB handling in the TX path. This patch removes any such processing based on the assumption that the current processing is wrong even in the most conservative case (cloned SKB). 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3076 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-24 01:01:47 +00:00
mentor
6d28f9cb8e Have net80211 hard_start functions return NETDEV_TX_* codes; tidy some headers in the process. 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3075 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-23 20:11:05 +00:00
mentor
987156394d Remove some conditional SKB/reference handling. 
* packets dropped in ath_hardstart are cleaned up there, so cleaning up in parent_queue_xmit is an error
* packets in ieee80211_pwrsave must always have a reference in the cb, so it is better that is fails noisily otherwise


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3074 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-23 20:03:13 +00:00
mentor
2de63dd9d2 Update dev->trans_start in ieee80211_hardstart. This helps with bonding and ARP monitoring. 
Signed-Off-By: Jiri Fojtasek <jiri.fojtasek@hlohovec.net>
Ticket: http://madwifi.org/ticket/1700


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3073 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-23 02:57:45 +00:00
mentor
972e313a8e Whitespace near r3071 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3072 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-22 23:39:14 +00:00
nbd
806f7b46e7 fix a double-free bug 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3071 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-22 17:16:06 +00:00
mentor
d959c28466 Lots and lots of formatting and trivial changes that I have been collecting 
git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3069 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-21 17:55:45 +00:00
mentor
efd52870b7 Change delete key IOCTL request structure to use ieee80211_keyix_t. 
Ticket: http://madwifi.org/ticket/1702

WARNING: This changes userspace ABI - hostapd WILL need to be recompiled


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3068 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-21 17:46:02 +00:00
mentor
78670fc260 Remove long lingering references to wlan_auth and wlan_radius. 
Ticket: #467


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3067 0192ed92-7a03-0410-a25b-9323aeb14dbd
 2007-12-19 23:46:41 +00:00