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path: root/drivers/net/wireless/rndis_wlan.c
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2009-08-28rndis_wlan: set cipher suites for cfg80211Jussi Kivilinna
rndis_wlan does not set cipher suites list for cfg80211 which causes wext-compat-range to report rndis_wlan not supporting WPA. Patch adds cipher suites list and fixes NetworkManager not being able to connect to WPA encrypted APs. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28rndis_wlan: fix broken logic in add_wep_key()Jussi Kivilinna
add_wep_key() tries to check if key length is not 5 AND not 13 but uses (key_len != 5 || key_len != 13) instead. Fix this. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-14usbnet: add rx queue pausingJussi Kivilinna
Add rx queue pausing to usbnet. This is needed by rndis_wlan so that it can control rx queue and prevent received packets from being send forward before rndis_wlan receives and handles 'media connect'-indication. Without this establishing WPA connections is hard and fail often. [v2] - removed unneeded use of skb_clone Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: rework key handlingJussi Kivilinna
Organize key data in private structure better and store WPA keys, so they can be restored as WEP keys. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: add missing padding to struct rndis_80211_remove_keyJussi Kivilinna
OID_802_11_REMOVE_KEY failed with invalid length error, add missing padding to structure fix this. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: handle 802.11 indications from deviceJussi Kivilinna
Add handling for 802.11 specific rndis indications. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_host: allow rndis_wlan to see all indicationsJussi Kivilinna
Allow rndis_wlan to see all indications. Currently rndis_host lets rndis_wlan to know about link state changes only, but there is whole set of other 802.11-specific indications that rndis_wlan should handle properly. So rename link_change() to indication() and convert rndis_wlan to use it. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: add rndis_set/query_oid debuggingJussi Kivilinna
Add better debugging for failed OID queries. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: set current packet filter to zero on stopJussi Kivilinna
Set current packet filter to zero to block receiving data packets from device. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: reset device and restore multicast list on rndis_wlan_reset()Jussi Kivilinna
Reset device properly with RNDIS_MSG_RESET in rndis_wlan_reset() and restore multicast list afterwards. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: clear cfg80211 scan on rndis_wlan_stop()Jussi Kivilinna
Scanning gets stuck if device is stopped when scan is active. Fix by clearing/aborting cfg80211 scan on rndis_wlan_stop(). Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04rndis_wlan: stop workers on rndis_wlan_stop() and restore on rndis_wlan_reset()Jussi Kivilinna
Driver doesn't need to poll statistics/link status when stopped. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-04usbnet: allow "minidriver" to prevent urb unlinking on usbnet_stopJussi Kivilinna
rndis_wlan devices freeze after running usbnet_stop several times. It appears that firmware freezes in state where it does not respond to any RNDIS commands and device have to be physically unplugged/replugged. This patch lets minidrivers to disable unlink_urbs on usbnet_stop through new info flag. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10rndis_wlan: convert set/get txpower to cfg80211Jussi Kivilinna
Convert set/get txpower to cfg80211 and add stop netdev handler to turn off radio for rfkill. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10rndis_wlan: convert get/set frag/rts to cfg80211Jussi Kivilinna
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-10cfg80211: pass netdev to change_virtual_intfJohannes Berg
If there was a reason I'm passing the ifidx I cannot remember it any more and don't see one now, so let's just pass the pointer itself. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-06-12trivial: Fix paramater/parameter typo in dmesg and source commentsMartin Olsson
Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-10rndis_wlan: cleanup: rename all rndis_wext* objects to rndis_wlan*Jussi Kivilinna
Driver used to be named rndis_wext before inclusion to upstream. Since rndis_wlan is being converted to cfg80211, use of rndis_wext* names can be confusing. So rename all rndis_wext to rndis_wlan (as should have been when driver was renamed). Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-10rndis_wlan: cleanup: capitalize enum labelsJussi Kivilinna
Capitalize enum labels as told in Documents/CodingStyle. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22rndis_wlan: do not try to restore wpa keys using add_wep_key()Jussi Kivilinna
set_infra_mode() tried to restore wpa keys using add_wep_key(). This never worked so prevent driver from trying. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22rndis_wlan: split add_wpa_key from rndis_iw_set_encode_extJussi Kivilinna
Split add_wpa_key() from rndis_iw_set_encode_ext so that conversion to cfg80211 would be easier later on. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22rndis_wlan: explain bits used in key setup code.Jussi Kivilinna
Driver uses some unnamed bits to control encryption setup. Move these to enumerations with proper names explaining their meaning. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22rndis_wlan: remove CAP_SUPPORT_TXPOWER/OID_802_11_TX_POWER_LEVEL codeJussi Kivilinna
BCM4320 doesn't support OID_802_11_TX_POWER_LEVEL (chip implements the command but setting value has no effect and getting txpower value always returns 0xff, full power). So remove the code for cleanup. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22rndis_wlan: fix support for bcm4320aJussi Kivilinna
Old variant of bcm4320 doesn't handle setting configuration parameters correctly. One symptom is that MAC gets partially overwritten when any config parameters are set. This patch disables config-params for bcm4320a (and generic rndis-wlan). Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-28rndis_wlan: fix initialization order for workqueue&workersJussi Kivilinna
rndis_wext_link_change() might be called from rndis_command() at initialization stage and priv->workqueue/priv->work have not been initialized yet. This causes invalid opcode at rndis_wext_bind on some brands of bcm4320. Fix by initializing workqueue/workers in rndis_wext_bind() before rndis_command is used. This bug has existed since 2.6.25, reported at: http://bugzilla.kernel.org/show_bug.cgi?id=12794 Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: free priv correctly when rndis_wext_bind failsJussi Kivilinna
Private structure is allocated by wiphy_new now, so use wiphy_free instead of kfree. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: fix initialization order for workqueue&workersJussi Kivilinna
rndis_wext_link_change() might be called from rndis_command() at initialization stage and priv->workqueue/priv->work have not been initialized yet. This causes invalid opcode at rndis_wext_bind on some brands of bcm4320. Fix by initializing workqueue/workers in rndis_wext_bind() before rndis_command is used. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: make some symbols staticJohannes Berg
sparse complains, correctly, about these: drivers/net/wireless/rndis_wlan.c:418:21: warning: symbol 'rndis_config_ops' was not declared. Should it be static? drivers/net/wireless/rndis_wlan.c:423:6: warning: symbol 'rndis_wiphy_privid' was not declared. Should it be static? Fix that. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: remove nickname supportJohannes Berg
Supporting wireless extension nickname is pointless and no other modern driver supports this, so remove it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22cfg80211: clean up includesJohannes Berg
Trying to separate header files into net/wireless.h and net/cfg80211.h has been a source of confusion. Remove net/wireless.h (because there also is the linux/wireless.h) and subsume everything into net/cfg80211.h -- except the definitions for regulatory structures which get moved to a new header net/regulatory.h. The "new" net/cfg80211.h is now divided into sections. There are no real changes in this patch but code shuffling and some very minor documentation fixes. I have also, to make things reflect reality, put in a copyright line for Luis to net/regulatory.h since that is probably exclusively written by him but was formerly in a file that only had my copyright line. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: convert scan to cfg80211Jussi Kivilinna
Convert scan function to cfg80211. Unlike old scan code new code waits 1 sec before getting scan data from device and passing forward to cfg80211. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: convert get range to cfg80211Jussi Kivilinna
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: change quality level scaleJussi Kivilinna
Change quality level scale to match cfg80211 CFG80211_SIGNAL_TYPE_UNSPEC. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: convert get/set mode to cfg80211John W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> [edit: made rndis_change_virtual_intf static] Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22rndis_wlan: initiate cfg80211 conversionJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-25rndis_wlan: Fix build with netdev_ops compat disabled.David S. Miller
Instead of storing a private ->set_multicast_list, just have a private netdev ops. Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-14rndis: remove private wrapper of __constant_cpu_to_le32Harvey Harrison
Use cpu_to_le32 directly as it handles constant folding now, replace direct uses of __constant_cpu_to_{endian} as well. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-29wireless: Add channel/frequency conversions to ieee80211.hDavid Kilroy
Added mappings for FHSS, DSSS and OFDM channels - with macros to point HR DSSS and ERP to the DSSS mappings. Currently just static inline functions. Use the new functions in the older fullmac drivers. This eliminates a number of const static buffers and removes a couple of range checks that are now redundant. Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Richard Farina <sidhayn@gmail.com> Acked-by: Jeroen Vreeken <pe1rxq@amsat.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-21usbnet: allow type check of devdbg arguments in non-debug buildSteve Glendinning
Improve usbnet's devdbg to always type-check diagnostic arguments, like dev_dbg (device.h). This makes no change to the resulting size of usbnet modules. This patch also removes an #ifdef DEBUG directive from rndis_wlan so it's devdbg statements are always type-checked at compile time. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-12netdevice: safe convert to netdev_priv() #part-4Wang Chen
We have some reasons to kill netdev->priv: 1. netdev->priv is equal to netdev_priv(). 2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously netdev_priv() is more flexible than netdev->priv. But we cann't kill netdev->priv, because so many drivers reference to it directly. This patch is a safe convert for netdev->priv to netdev_priv(netdev). Since all of the netdev->priv is only for read. But it is too big to be sent in one mail. I split it to 4 parts and make every part smaller than 100,000 bytes, which is max size allowed by vger. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-10don't use net/ieee80211.hJohannes Berg
Convert all the drivers using net/ieee80211.h to use linux/ieee80211.h. Contains a bugfix in libertas where the SSID parsing could overrun the buffer when the AP sends invalid information. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Dan Williams <dcbw@redhat.com> [airo, libertas] Acked-by: Pavel Roskin <proski@gnu.org> [orinoco] Acked-by: David Kilroy <kilroyd@googlemail.com> [orinoco] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27net: convert print_mac to %pMJohannes Berg
This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-24wireless: Read scan flags correctly on x86-64David Kilroy
The SIOCSIWSCAN handler is passed data in an iw_point structure. Some drivers erronously use an iw_param instead. On 32 bit architectures the difference isn't noticed as the flags parameter tends to be the only one used by scan handlers and is at the same offset. On 64 bit architectures the pointer in the iw_point structure means the flag parameter is at different offsets in these structures. Thanks to Jean Tourrilhes for tracking this down for orinoco, and Pavel Roskin for confirming the fix and identifying other suspect handlers. Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-28Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2008-06-28rndis_host: pass buffer length to rndis_commandJussi Kivilinna
Pass buffer length to rndis_command so that rndis_command can read full response buffer from device instead of max CONTROL_BUFFER_SIZE bytes. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-16wext: Emit event stream entries correctly when compat.David S. Miller
Three major portions to this change: 1) Add IW_EV_COMPAT_LCP_LEN, IW_EV_COMPAT_POINT_OFF, and IW_EV_COMPAT_POINT_LEN helper defines. 2) Delete iw_stream_check_add_*(), they are unused. 3) Add iw_request_info argument to iwe_stream_add_*(), and use it to size the event and pointer lengths correctly depending upon whether IW_REQUEST_FLAG_COMPAT is set or not. 4) The mechanical transformations to the drivers and wireless stack bits to get the iw_request_info passed down into the routines modified in #3. Also, explicit references to IW_EV_LCP_LEN are replaced with iwe_stream_lcp_len(info). With a lot of help and bug fixes from Masakazu Mokuno. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-14rndis_wlan: Use kernel-supplied ARRAY_SIZE() macro.Robert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-14rndis_wlan: preallocate command buffer for set/get_oidJussi Kivilinna
Reduce amount of kmalloc/kfree calls in set/get_oid by preallocating command buffer. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-14rndis_wlan: use kzalloc to allocate private dataJussi Kivilinna
rndis_wlan used kmalloc to allocate private data structure and leaving data uninitialized, but later assumed to be set zero. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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