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path: root/drivers/net/wireless/hostap
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2005-11-09[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reasonOlaf Hering4-4/+0
This patch removes almost all inclusions of linux/version.h. The 3 #defines are unused in most of the touched files. A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is unfortunatly in linux/version.h. There are also lots of #ifdef for long obsolete kernels, this was not touched. In a few places, the linux/version.h include was move to where the LINUX_VERSION_CODE was used. quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'` search pattern: /UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h Signed-off-by: Olaf Hering <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-10-28drivers/net: Remove pointless checks for NULL prior to calling kfree()Jesper Juhl1-7/+2
2005-10-03[PATCH] hostap: Unregister netdevs before freeing local dataJouni Malinen1-10/+12
Unregister all netdevs before freeing local data. I was unable to trigger any crashes without this change when running busy loops for driver operations when ejecting a Prism2 PC Card. Anyway, should there be a race condition with this, better make it less likely to happen by unregistering the netdevs first. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-10-03[PATCH] hostap: Do not free local->hw_priv before unregistering netdevJouni Malinen3-14/+7
local->hw_priv was being freed and set to NULL just before calling prism2_free_local_data(). However, this may expose a race condition in which something ends up trying to use hw_priv during shutdown. I haven't noticed this happening, but better be safe than sorry, so let's postpone hw_priv freeing to happen only after prism2_free_local_data() has returned. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-10-03[PATCH] hostap: Fix hostap_pci build with PRISM2_IO_DEBUGJouni Malinen1-0/+8
The debug version of I/O functions in hostap_pci had not survived the change to start using hw_priv pointer, so let's fix them to actually define the local hw_priv variable. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-10-03[PATCH] hostap: Remove hw specific dev_open/close handlersJouni Malinen5-47/+10
Host AP driver used hardware model specific dev_open/close handlers that were called on dev_open/close if the hardware driver had registered the handler. These were only used for hostap_cs and only for tracking whether any of the netdevs were UP. This information is already available from local->num_dev_open, so there is not need for the special open/close handler. Let's get rid of these handlers. In addition to cleaning up the code, this fixes a module refcounting issue for hostap_cs where ejecting the card while any of the netdevs were open did not decrement refcount properly. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-24[PATCH] hostap: Remove iwe_stream_add_event kludgeJean Tourrilhes1-12/+0
Now that we are compiling with -fno-strict-aliasing (this is the kernel default), we can drop the following kludge for iwe_stream_add_event(). Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-24[PATCH] hostap: Use GFP_ATOMIC to get rid of weird might_sleep issueJean Tourrilhes1-1/+1
This is the trace I got : Signed-off-by: Jeff Garzik <[email protected]>
2005-09-24[PATCH] hostap: Add support for WE-19Jean Tourrilhes3-6/+12
This patch adds support for WE-19 to the HostAP driver. One of the major change is the use of an explicit flag to tell if iwstat is in dBm or not. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-24[PATCH] hostap: Fix pci_driver name for hostap_plx and hostap_pciPavel Roskin2-2/+2
hostap_pci and hostap_plx drivers still use PCI driver names "prism2_pci" and "prism2_plx" respectively. This is unfriendly to linux-wlan-ng, which uses the same names. So, if e.g. hostap_pci and prism2_pci are loaded, they will "share" /sys/bus/pci/drivers/prism2_plx directory. Change PCI driver names of hostap_pci and hostap_plx to be equal to their module names. Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-21[PATCH] ieee80211: Updated hostap to be compatible with extra_prefix_len changesJames Ketrenos2-8/+8
tree 8c1676c8a15c08e6d4c718fc7cd42d9bf4cd8235 parent 0ccc3dd6469ed492578c184f47dde2baccde3593 author James Ketrenos <[email protected]> 1126715240 -0500 committer James Ketrenos <[email protected]> 1127316717 -0500 Updated hostap to be compatible with extra_prefix_len changes. Accomplished via: for i in hostap_ap.c hostap_80211_tx.c; do sed -i -e "s:\([.>]\)extra_prefix_len:\1extra_mpdu_prefix_len:g" \ -e "s:\([.>]\)extra_postfix_len:\1extra_mpdu_postfix_len:g" \ drivers/net/wireless/hostap/$i done CC: Jouni Malinen <[email protected]> Signed-off-by: James Ketrenos <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-21[PATCH] ieee80211: Updated hostap to be compatible with ieee80211_hdr changesJames Ketrenos4-66/+66
tree 8ec97d9056ceaf0f845ed51175dd842b700baadd parent 329128457008ace3110c96971addf85a767dd5af author James Ketrenos <[email protected]> 1126714484 -0500 committer James Ketrenos <[email protected]> 1127316636 -0500 Updated hostap to be compatible with ieee80211_hdr changes. Change accomplished via: for i in hostap_ap.{c,h} hostap_80211_{t,r}x.c; do sed -i -e "s:ieee80211_hdr\([^_]\):ieee80211_hdr_4addr\1:g" \ drivers/net/wireless/hostap/$i done CC: Jouni Malinen <[email protected]> Signed-off-by: James Ketrenos <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-09-05[PATCH] fix pm_message_t stuff in -mm treePavel Machek1-1/+1
This should bits from -mm tree that are affected by pm_message_t conversion. [I'm not 100% sure I got all of them, but I certainly got all the errors on make allyesconfig build, and most of warnings, too. I'll go through the buildlog tommorow and fix any remaining bits]. Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-09-02[wireless hostap] automatically select ieee80211 dependency in KconfigJeff Garzik1-0/+2
2005-08-31[PATCH] hostap: Fix null pointer dereference in prism2_pccard_card_present()Jouni Malinen1-7/+7
local->hw_priv was initialized only after the interrupt handler was registered. This could trigger a NULL pointer dereference in prism2_pccard_card_present() that assumed that local->hw_priv is always set (and it should have been). Fix this by setting local->hw_priv before registering the interrupt handler. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-28[PATCH] hostap: Fix null pointer dereference in prism2_pccard_card_present()Kalle Valo1-1/+1
With my Buffalo WLI-CF-S11G PC Card kernel oopses every time in prism2_interrupt() when I try load the hostap module. local->hw_priv is null during the first call to prism2_interrupt(). It feels like interrupts are enabled too early, or something. This patch fixes the symptom, but not the cause. Signed-off-by: Kalle Valo <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-28[PATCH] hostap: Fix hash values for product stringsJouni Malinen1-1/+1
hostap_cs: 0.4.1-kernel (Jouni Malinen <[email protected]>) pcmcia: hostap_cs: invalid hash for product string "BUFFALO": is 0x1b01a57b, should be 0x2decece3 pcmcia: see Documentation/pcmcia/devicetable.txt for details pcmcia: hostap_cs: invalid hash for product string "WLI-CF-S11G": is 0xefd5102a, should be 0x82067c18 pcmcia: see Documentation/pcmcia/devicetable.txt for details This patch fixes them. Signed-off-by: Kalle Valo <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-28[PATCH] hostap: Update versionJouni Malinen1-1/+1
Version 0.4.4 of Host AP driver was released, so let's sync the version number in netdev-2.6 tree. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-25hostap: s/IEEE80211_FCTL_WEP/IEEE80211_FCTL_PROTECTED/ to fix buildJeff Garzik3-9/+9
2005-08-19[PATCH] more-u32-vs-pm_message_t-fixes-6Andrew Morton1-1/+1
Cc: Pavel Machek <[email protected]> Cc: Jeff Garzik <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-15[PATCH] hostap: Replace WLAN_FC_ defines with ieee80211 onesJouni Malinen6-67/+65
Replace remaining WLAN_FC_* defines with the ones used in ieee80211 header file. This completes the move from hostap version of frame control field processing to ieee80211 version. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-15[PATCH] hostap: Capability field is called ESS, not BSSJouni Malinen1-3/+0
Remove backwards compatibility define for WLAN_CAPABILITY_ESS now that net/ieee80211.h defines this. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Use ieee80211 WLAN_FC_GET_{TYPE,STYPE}Jouni Malinen8-152/+114
Replace temporary HOSTAP_FC_GET_{TYPE,STYPE} macros with the ieee80211 version of WLAN_FC_GET_{TYPE,STYPE}. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Replace hostap_ieee80211_hdr with ieee80211_hdrJouni Malinen6-119/+98
Replace hostap-specific struct hostap_ieee80211_hdr with struct ieee80211_hdr from net/ieee80211.h. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Remove extra definesJouni Malinen2-15/+0
Remove unused defines that are already available from generic kernel header files. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Use void *hw_priv instead of #ifdef in local dataJouni Malinen4-98/+166
Replace hardware model specific #ifdef's in struct local_info with void *hw_priv that is pointing to cs/pci/plx specific data structure. This removes unneeded #ifdef's and as such, is a step towards making it possible to share objects for hostap_hw.c and hostap_download.c with cs/pci/plx drivers without having to compile and link the same code separately for each one. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Remove experimental PCI bus master/DMA codeJouni Malinen6-273/+13
PCI version of Prism2.5/3 has undocumented DMA support for TX/RX data, but this seems to have some hardware bugs that prevent it from being used properly for TX. RX side could possibly be made to work reliably. Even though DMA support would be very useful for saving host CPU (from about 40% to 5-10% when operating at maximum throughput), it seems to be best to just remove this code finally. The implementation has always been commented out by default and has received very limited testing. The code may have already been broken number of times and I don't have much interested in trying to verify whether it works or not. Getting this out makes it easier to maintain the driver and allows some cleanups that have been partly postponed because of this experimental bus master/DMA code. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-14[PATCH] hostap: Fix skb->cb use for TX meta dataJouni Malinen4-32/+30
Old AP mode code for power saving was using skb->cb for couple of flags before the more generic 802.11 TX code started using the same buffer for struct hostap_skb_tx_data. This resulted in the power save code corrupting the magic value in beginning of the buffer and TX code dropping the power saved packets because of this for the case where STAs send PS-Poll frames with PwrMgmt flag set. This patch modifies the power save code to use the same struct hostap_skb_tx_data as rest of the TX path in order to avoid corrupting the data in skb->cb. In addition, this patch reorders fields in the structure and makes them use smaller types in order to make the structure fit in skb->cb on 64-bit hosts. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-08-11[PATCH] hostap updateRichard Purdie1-0/+3
Add the device ID of the Buffalo AirStation WLI-CF-S11G Signed-off-by: Richard Purdie <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-31[wireless hostap] trim trailing whitespaceJeff Garzik3-8/+8
2005-07-31[PATCH] hostap: Replace crypto code with net/ieee80211 versionJouni Malinen16-1795/+64
Replace Host AP version of WEP, TKIP, CCMP implementation with net/ieee80211 that has more or less identical implementation (since it is based on the Host AP implementation). Remove Host AP specific implementation and modules from drivers/net/wireless/hostap. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-31[PATCH] hostap: Start using net/ieee80211.hJouni Malinen7-102/+46
Preparations for starting to use net/ieee80211 instead of private IEEE 802.11 implementation. Include net/ieee80211.h and net/ieee80211_crypt.h into files that will be needed these in the future. Remove duplicate definitions from hostap_common.h and rename WLAN_FC_GET_{TYPE,STYPE} macros for now sinc net/ieee80211.h is using incompatible definitions. This will be resolved in the future by updating Host AP to use the versions that do not shift type/stype. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen1-1/+2
Fixed beacon frame when moving from monitor mode to master mode (workaround for firmware bug that left IBSS IE in the Beacon frames). This is using the same workaround that was previously used when moving from adhoc mode to master mode. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updatePavel Roskin2-11/+11
Warning fix for 64-bit platforms Hello! The patch fixes following warning seen on 64-bit platforms (in my case - x86_64, gcc-4.0): In file included from /usr/local/src/hostap/driver/modules/hostap_cs.c:203: /usr/local/src/hostap/driver/modules/hostap_hw.c: In function ?prism2_transmit_cb?: /usr/local/src/hostap/driver/modules/hostap_hw.c:1674: warning: cast from pointer to integer of different size /usr/local/src/hostap/driver/modules/hostap_hw.c: In function ?prism2_transmit?: /usr/local/src/hostap/driver/modules/hostap_hw.c:1758: warning: cast to pointer from integer of different size prism2_transmit_cb uses a (void *) argument to get an integer. A simple fix would be to use double cast from pointer to long and then to int (and vice versa when int is passed as a pointer). But I prefer a slightly longer patch. I believe that whenever an argument can hold both a pointer and an integer, it should be declared long. long can hold both pointers and integers (except win64, but we are not coding for Windows), it can be cast to both of them and it's never assumed to be a valid pointer, which could be useful for some automatic code checkers. Signed-off-by: Pavel Roskin <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateBrandon Enochs1-1/+1
line 129 of hostap_80211_rx.c should read: LWNG_SETVAL(mactime, 2, 0, 4, rx_stats->mac_time); not: LWNG_SETVAL(mactime, 2, 0, 0, rx_stats->mac_time); The length field is incorrect. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen1-0/+13
Firmware seems to be getting into odd state in host_roaming mode 2 when hostscan is used without join command, so try to fix this by re-joining the current AP. This does not actually trigger a new association if the current AP is still in the scan results. This makes background scans (iwlist wlan0 scan) not to break data connection when in host_roaming 2 mode, e.g., when using wpa_supplicant. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen4-92/+65
Cleaned up scan result processing by converting struct hfa384x_scan_result into struct hfa384x_hostscan_result. This removes special cases from result processing since the results are only used in one, hostscan, format. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen4-3/+20
Added support for setting channel mask for scan requests ('iwpriv wlan0 scan_channels 0x00ff' masks scans to use channels 1-8). Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen8-1/+9
Add MODULE_VERSION information for the Host AP kernel modules and update the version string to indicate which version of the external Host AP driver is included in the kernel tree. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateHenrik Brix Andersen1-0/+52
pcmcia id_table for hostap_cs.c Hi Jouni, Here's a patch for adding a pcmcia id_table to hostap_cs.c as introduced by the PCMCIA subsystem changes in linux-2.6.13-rc1. The id_table allows hotplug (along with pcmciautils [1]) to load the driver without the need for the pcmcia-cs cardmgr daemon. The id_table was generated from the CVS version of hostap_cs.conf using a script borrowed from Dominik Brodowski. I have removed any duplicate entries, but I have only been able to test the functionality of the patch with a Linksys WPC11v3. Sincerely, Brix [1]: http://www.kernel.org/pub/linux/utils/kernel/pcmcia/ Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateDave Hansen5-4/+10
Create sysfs "device" files for hostap I was writing some scripts to automatically build kismet source lines, and I noticed that hostap devices don't have device files, unlike my prism54 and ipw2200 cards: $ ls -l /sys/class/net/eth0/device /sys/class/net/eth0/device -> ../../../devices/pci0000:00/0000:00:1e.0/0000:02:01.0 $ ls -l /sys/class/net/wifi0 ls: /sys/class/net/wifi0/device: No such file or directory $ ls -l /sys/class/net/wlan0 ls: /sys/class/net/wlan0/device: No such file or directory The following (quite small) patch makes sure that both the wlan and wifi net devices have that pointer to the bus device. This way, I can do things like for i in /sys/class/net/*; do if ! [ -e $i/device/drive ]; then continue; fi; driver=$(basename $(readlink $i/device/driver)) case $driver in hostap*) echo -- hostap,$i,$i-$driver break; ipw2?00) echo -- $driver,$i,$i-$driver break; prism54) echo prism54g,$i esac done Which should generate a working set of source lines for kismet no matter what order I plug the cards in. It might also be handy to have a link between the two net devices, but that's a patch for another day. That patch is against 2.6.13-rc1-mm1. -- Dave Signed-off-by: Dave Hansen <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJar1-13/+1
hostap_cs: Remove irq_list, irq_mask and pcmcia/version.h Remove irq_list, irq_mask and pcmcia/version.h as suggested in http://kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateAdrian Bunk1-4/+0
EXPORT_SYMTAB does nothing. There's no need to define something if it doesn't have any effect. Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-07-30[PATCH] hostap updateJouni Malinen1-8/+1
Update hostap_cs to use new PCMCIA event callback registration. Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2005-05-12Add HostAP wireless driver.Jouni Malinen25-0/+21532
Includes minor cleanups from Adrian Bunk <[email protected]>.
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