summaryrefslogtreecommitdiff
path: root/drivers/net/wireless
AgeCommit message (Collapse)Author
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>
2008-11-10iwl3945: remove bogus commentJohannes Berg
I added this comment myself, but it's clearly wrong. I had meant to place it in iwl_mac_add_interface, which at the time didn't honour the MAC address setting, but it does now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10mac80211: remove SSID driver codeJohannes Berg
Remove the SSID from the driver API since now there is no driver that requires knowing the SSID and I think it's unlikely that any hardware design that does require the SSID will play well with mac80211. This also removes support for setting the SSID in master mode which will require a patch to hostapd to not try. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10adm8211: remove SSID codeJohannes Berg
Since adm8211 currently doesn't implement IBSS mode anyway, it can't be using the SSID. And if/when it does implement IBSS mode, we'll have to see how to make it beacon anyway. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10b43/legacy: remove SSID codeJohannes Berg
The SSID programmed into the device is used by the ucode only to reply to probe requests, a functionality we disable anyway because it doesn't fit with the mac80211/hostapd programming model. Therefore, it isn't useful to program the SSID into device. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10iwlwifi: remove unused essid variableJohannes Berg
Now the essid stuff is unused, so remove it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10iwlwifi: remove implicit direct scanJohannes Berg
When an undirected scan is requested and iwlwifi is not associated but the user has set an SSID (and maybe was associated with that network at some point) then iwlwifi will assume the user wanted to scan for this SSID which seems wrong. Remove this code. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10iwl3945: remove dead codeJohannes Berg
Was wondering about this code since supposedly the firmware will add the SSID element. Turns out it's dead, so remove it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10ath9k: remove useless NULL initialisersJohannes Berg
When I added .set_frag_threshold I didn't realise it was already there which now generated a sparse warning. Therefore, remove the .set_frag_threshold NULL initialiser, and while at it all the other useless ones. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10p54: eliminate warning for uninitialized variable 'tim_len'John W. Linville
drivers/net/wireless/p54/p54common.c: In function ‘p54_tx’: drivers/net/wireless/p54/p54common.c:1058: warning: ‘tim_len’ may be used uninitialized in this function Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10p54: AP & Ad-hoc testingChristian Lamparter
This patch finally adds all necessary code to test Ad-hoc & AP mode with p54. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10p54: put broadcast frames into the right queuesChristian Lamparter
stlc45xx's specs finally brought some light what all the 4 extra queues for. now CAB data and managment frames have their own queue. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10p54: more definitions form lmac_longbow.h and pda.hChristian Lamparter
This patch ports more useful features to p54 - PDR definitions for the synth chips & regulatory domain. - honour IEEE80211_TX_CTL_ASSIGN_SEQ flag, if it's set. - adds some lost mutex_lock & mutex_unlock. - replace two more "magic values" that sneaked past. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10p54: introduce new names for device firmwaresChristian Lamparter
Johannes thought it would have been a good idea to change the firmware names. Note: we still have fallbacks in case our users don't want to "break their running system", but we won't advertise them with MODULE_FIRMWARE. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-10netdevice libertas: Fix directly reference of netdev->privWang 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. OK, becasue Dave S. Miller said, "every direct netdev->priv usage is a bug", and I want to kill netdev->priv later, I decided to convert all the direct reference of netdev->priv first. Different to readonly reference of netdev->priv, in this driver, netdev->priv was changed. I use netdev->ml_priv to replace netdev->priv. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/ath5k/base.c net/8021q/vlan_core.c
2008-11-06iwl3945: fix deadlock on suspendZhu, Yi
This patch fixes iwl3945 deadlock during suspend by moving notify_mac out of iwl3945 mutex. This is a portion of the same fix for iwlwifi by Tomas. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06iwl3945: do not send scan command if channel count zeroReinette Chatre
Do not send scan command if no channels to scan. This avoids a Microcode error as reported in: http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1650 http://bugzilla.kernel.org/show_bug.cgi?id=11806 http://marc.info/?l=linux-wireless&m=122437145211886&w=2 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06iwl3945: clear scanning bits upon failureMohamed Abbas
This patch ensures we clear any scan status bit when an error occurs while sending the scan command. It is the implementation of patch: "iwlwifi: clear scanning bits upon failure" for iwl3945. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06ath5k: correct handling of rx status fieldsBob Copeland
ath5k_rx_status fields rs_antenna and rs_more are u8s, but we were setting them with bitwise ANDs of 32-bit values. As a consequence, jumbo frames would not be discarded as intended. Then, because the hw rate value of such frames is zero, and, since "ath5k: rates cleanup", we do not fall back to the basic rate, such packets would trigger the following WARN_ON: ------------[ cut here ]------------ WARNING: at net/mac80211/rx.c:2192 __ieee80211_rx+0x4d/0x57e [mac80211]() Modules linked in: ath5k af_packet sha256_generic aes_i586 aes_generic cbc loop i915 drm binfmt_misc acpi_cpufreq fan container nls_utf8 hfsplus dm_crypt dm_mod kvm_intel kvm fuse sbp2 snd_hda_intel snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss arc4 joydev hid_apple ecb snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device usbhid appletouch mac80211 sky2 snd ehci_hcd ohci1394 bitrev crc32 sr_mod cdrom rtc sg uhci_hcd snd_page_alloc cfg80211 ieee1394 thermal ac battery processor button evdev unix [last unloaded: ath5k] Pid: 0, comm: swapper Tainted: G W 2.6.28-rc2-wl #14 Call Trace: [<c0123d1e>] warn_on_slowpath+0x41/0x5b [<c012005d>] ? sched_debug_show+0x31e/0x9c6 [<c012489f>] ? vprintk+0x369/0x389 [<c0309539>] ? _spin_unlock_irqrestore+0x54/0x58 [<c011cd8f>] ? try_to_wake_up+0x14f/0x15a [<f81918cb>] __ieee80211_rx+0x4d/0x57e [mac80211] [<f828872a>] ath5k_tasklet_rx+0x5a1/0x5e4 [ath5k] [<c013b9cd>] ? clockevents_program_event+0xd4/0xe3 [<c01283a9>] tasklet_action+0x94/0xfd [<c0127d19>] __do_softirq+0x8c/0x13e [<c0127e04>] do_softirq+0x39/0x55 [<c0128082>] irq_exit+0x46/0x85 [<c010576c>] do_IRQ+0x9a/0xb2 [<c010461c>] common_interrupt+0x28/0x30 [<f80e934a>] ? acpi_idle_enter_bm+0x2ad/0x31b [processor] [<c02976bf>] cpuidle_idle_call+0x65/0x9a [<c010262c>] cpu_idle+0x76/0xa6 [<c02fb402>] rest_init+0x62/0x64 Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06zd1211rw: Add 2 device IDsDaniel Drake
07fa/1196 Bewan BWIFI-USB54AR: Tested by night1308, this device is a ZD1211B with an AL2230S radio. 0ace/b215 HP 802.11abg: Tested by Robert Philippe Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06iwlagn: avoid sleep in softirq contextJohn W. Linville
__ieee80211_tasklet_handler -> __ieee80211_rx -> __ieee80211_rx_handle_packet -> ieee80211_invoke_rx_handlers -> ieee80211_rx_h_decrypt -> ieee80211_crypto_tkip_decrypt -> ieee80211_tkip_decrypt_data -> iwl4965_mac_update_tkip_key -> iwl_scan_cancel_timeout -> msleep Ooops! Avoid the sleep by changing iwl_scan_cancel_timeout with iwl_scan_cancel and simply returning on failure if the scan persists. This will cause hardware decryption to fail and we'll handle a few more frames with software decryption. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06iwlwifi: clear scanning bits upon failureMohamed Abbas
In iwl_bg_request_scan function, if we could not send a scan command it will go to done. In done it does the right thing to call mac80211 with scan complete, but the problem is STATUS_SCAN_HW is still set causing any future scan to fail. Fix by clearing the scanning status bits if scan fails. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-06Revert "ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode"John W. Linville
Unfortunately, the result was that mac80211 didn't see all the beacons it actually wanted to see. This caused lost associations. Hopefully we can revisit this when mac80211 is less greedy about seeing beacons directly... This reverts commit 063279062a8c530cc90fb77797db16c49c905b26. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-03drivers/net: Kill now superfluous ->last_rx stores.David S. Miller
The generic packet receive code takes care of setting netdev->last_rx when necessary, for the sake of the bonding ARP monitor. Drivers need not do it any more. Some cases had to be skipped over because the drivers were making use of the ->last_rx value themselves. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-31ath9k: use ETH_P_PAELuis R. Rodriguez
It was being discussed where we would put this, but now it found a home so use its define. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath9k: remove useless conditionalBob Copeland
ath9k_hw_keyreset returns true in either branch. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31orinoco: cache downloadable firmware image in memory for use during resumeAndrey Borzenkov
If card is using downloadable firmware (like Agere 9.x), firmware has to be reloaded during resume. It is not possible to use request_firmware for that, because tasks are still frozen, so request_firmware will just timeout and fail. So cache firmware image in memory for later reuse in ->resume method. Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31orinoco: reload firmware on resumeAndrey Borzenkov
On resume card state is likely lost so we have to reload firmware again. Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Acked-by: David Kilroy <kilroyd@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath5k: Update interrupt masking codeNick Kossifidis
*Properly get/set all available ISR/IMR values and review common/uncommon bits *Better handling of per-txq interrupts (we can now resolve what q is generating each interrupt -this will help in debuging wme later) *Some minor updates from legacy-hal *Properly handle RXNOFRM and TXNOFRM interrupt masking (even when we don't set them on IMR they keep showing up, so we disable them by zeroing AR5K_RXNOFRM and AR5K_TXNOFRM registers). This doesn't exist on legacy-hal but i've tested it on various cards and it works fine. Changes-Licensed-under: ISC Signed-Off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: remove struct regdom hintingJohannes Berg
The code needs to be split out and cleaned up, so as a first step remove the capability, to add it back in a subsequent patch as a separate function. Also remove the publically facing return value of the function and the wiphy argument. A number of internal functions go from being generic helpers to just being used for alpha2 setting. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: Update reclaim flagDaniel Halperin
The reclaim flag should include REPLY_RX_MPDU_CMD in the list of commands issued by uCode. This is for safety in case the SEQ_RX_FRAME bit is set incorrectly. Signed-off-by: Daniel Halperin <daniel.c.halperin@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwl3945: iwl3945_mac_get_tsf() should not return zeroFabrice Bellet
The problem fixed here is that iwl3945_mac_get_tsf() returns 0, as the function is not implemented, and this is considered as a valid value by the mac layer in mlme.c:1605. The consequence is that the STA in ad-hoc mode is inserted/removed quite frequently due to IBSS merging. This patch fixes : http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1781 and https://bugzilla.redhat.com/show_bug.cgi?id=459401 Signed-off-by: Fabrice Bellet <fabrice@bellet.info> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: run through spell checkerTomas Winkler
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: refactor tx byte count table usageTomas Winkler
This patch drops unreadable usage of IWL_SET/GET_BITS16 in byte count tables handling This patch also cleans a bit the byte count table code and adds WARN_ON traps on invalid values This patch is pure cleanup, no functional changes. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: clear scanning bits upon failureMohamed Abbas
In iwl_bg_request_scan function, if we could not send a scan command it will go to done. In done it does the right thing to call mac80211 with scan complete, but the problem is STATUS_SCAN_HW is still set causing any future scan to fail. Fix by clearing the scanning status bits if scan fails. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: convert correctly rate_n_flags to PLCP index for mimo3 packetsDaniel C. Halperin
The driver does not properly convert rate_n_flags to PLCP index for mimo3 packets. This makes mac80211 drop the packets Signed-off-by: Daniel C. Halperin <daniel.c.halperin@intel.com> Reviewed-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: calibration command namespace renamingTomas Winkler
Since calibration framework is not HW specific remove 5000 and 4965 prefix This patch doesn't provide any functional changes only code renaming and movement Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: parametrize eeprom versionsTomas Winkler
This patch uses new parameters eeprom_ver and eeprom_calib_ver to support additional HW. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: don't update TFD free counter for invalid stationTomas Winkler
This patch makes sure that station table is not accessed with invalid station id in 4965 TX response path Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31iwlwifi: refactor TX response flowTomas Winkler
This patch utilize 5000 new TX response command which contains all necessary information and avoids back referencing to the original TX frame. It also change handling of software queue tracking 4965 flow is aligned with changes as much as possible. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31mac80211: Re-enable aggregationSujith
Wireless HW without any dedicated queues for aggregation do not need the ampdu_queues mechanism present right now in mac80211. Since mac80211 is still incomplete wrt TX MQ changes, do not allow aggregation sessions for drivers that set ampdu_queues. This is only an interim hack until Intel fixes the requeue issue. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: Luis Rodriguez <Luis.Rodriguez@Atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath9k: Check if the STA supports HT when initializing rate controlSujith
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath9k: Allow user to change tx power when askedLuis R. Rodriguez
We were also changing tx power even when we were not asked to, this enforces the change only when we are asked nicely. When not asked we simply try to use the max power, we don't tx power at all for rate control. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath9k: enable RX interrupt mitigationLuis R. Rodriguez
This enables hardware interrupt mitigation on RX. It should alleviate system interrupt load intelligently. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31ath9k: remove pointless sc_txintrperiod and spin_lock_bh on tx prepareLuis R. Rodriguez
sc_txintrperiod is currently set to 0 and never updated. We won't be using this, if anything we will consider using TX interrupt mitigation but that is different and not yet tested. So remove sc_txintrperiod and the pointless spin_lock_bh() on tx prepare. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: avoid some net/ieee80211.h vs. linux/ieee80211.h conflictsJohn W. Linville
There is quite a lot of overlap in definitions between these headers... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: use individual buffers for printing ssid valuesJohn W. Linville
Also change escape_ssid to print_ssid to match print_mac semantics. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: remove NETWORK_EMPTY_ESSID flagJohn W. Linville
It is unnecessary and of questionable value. Also remove is_empty_ssid, as it is also unnecessary. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-31wireless: consolidate on a single escape_essid implementationJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-12 20:23:13 +0000