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2010-07-27libertas: convert CMD_FWT_ACCESS to a direct commandDan Williams
Slightly different approach here since there are so many arguments to the firmware command. Just let the caller fill them in before pushing the command to the firmware. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: convert Mesh Blinding Table access to a direct commandDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: convert register access to direct commandsDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: convert LED_GPIO_CTRL to a direct commandDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: remove Beacon ControlDan Williams
For now; it's a pretty easy command to hook up and whenever OLPC figures out how they want the userspace interface to look (ie, not iwpriv commands) we can easily add it back in. Since the cfg80211 conversion it wasn't working anyway. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: remove unused Automatic Frequency Control commandDan Williams
It hasn't been hooked up to anything in a long time and it's not even listed in any of the firmware documentation I have (and I have v5.1, v8, v9, and v10). Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: remove unused indirect TPC_CFG command leftoversDan Williams
These were no longer used but were left around; Transmit Power Control is done through the lbs_set_tpc_cfg() function. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: convert 11D_DOMAIN_INFO to a direct commandDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: clean up RSSI commandDan Williams
Convert to a full direct command; previous code rolled a direct command by hand but left the original indirect command code intact but disabled. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: clean up MONITOR_MODE commandDan Williams
Convert to a full direct command; previous code rolled a direct command by handle but left the original indirect command code lying around. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27rt2500usb: disallow to set WEP key with non zero indexStanislaw Gruszka
On our hardware (050d:7050 Belkin Components F5D7050 Wireless G Adapter), setting any WEP key with non zero index, cause rx frames corruption. Note: perhaps (I did not check) this can be fixed differently - by using hw_key_idx the same as true MAC key index. But according to the comment in rt2x00mac_set_key(): "the hardware requires keys to be assigned in correct order (When key 1 is provided but key 0 is not, then the key is not found by the hardware during RX)" this will be quite problematic. Since WEP should not be used, disabling hardware crypto offload for it will not hurt much. Beside static one key WEP will still be offloaded. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27rt2500usb: truly disable encryption when initializeStanislaw Gruszka
Without cipher part nullify of TXRX_CSR0 register we can receive corrupted frames (removed IV or IVC), after reloading rt2500usb module with nohwcrypt=1 option, if previous some keys were configured into the hardware. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27rt2500usb: write keys to proper registersStanislaw Gruszka
Fix rt2500usb hardware encryption broken by commit 96b61bafe22b2f2abcc833d651739edb977f1b1e "rt2x00: Clean up USB vendor request buffer functions" Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27ath9k: remove unused base_index from rate table.Senthil Balasubramanian
base index is not used anymore and so remove it. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27ath9k: Fix incorrect user ratekbs of MCS15 ShortGISenthil Balasubramanian
The user ratekbs of MCS15 ShortGI is incorrect and can not be lesser than MCS15 rate. This incorrect rate may affect switching to higher rates as the rate control algorithm always finds MCS15 is better than MCS15 ShortGI and results in lower throughput. Fix this by feeding the correct user ratekbs for MCS15 ShortGI rate. This issue affects 3 stream case very badly as the 3 stream rates are not used at all once we scale down to MCS15 from 3 stream rates. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27ath9k: Add three stream rate control support for AR938X.Senthil Balasubramanian
This patch adds 3 stream rate control support for AR938X family chipsets which supports 3 streams. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27ath9k: Introduce bit masks for valid and valid_single_stream.Senthil Balasubramanian
replace valid and valid_single_stream in rate table with bit masks and reorganize the code so adding 3x3 rate control would be easier. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27mac80211: Fix key freeing to handle unlinked keysJouni Malinen
Key locking simplification removed key->sdata != NULL verification from ieee80211_key_free(). While that is fine for most use cases, there is one path where this function can be called with an unlinked key (i.e., key->sdata == NULL && key->local == NULL). This results in a NULL pointer dereference with the current implementation. This is known to happen at least with FT protocol when wpa_supplicant tries to configure the key before association. Avoid the issue by passing in the local pointer to ieee80211_key_free(). In addition, do not clear the key from hw_accel or debugfs if it has not yet been added. At least the hw_accel one could trigger another NULL pointer dereference. Signed-off-by: Jouni Malinen <j@w1.fi> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27p54: Added get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-commands.h
2010-07-26e1000: use netif_<level> instead of netdev_<level>Emil Tantilov
This patch restores the ability to set msglvl through ethtool. The issue was introduced by: commit 675ad47375c76a7c3be4ace9554d92cd55518ced Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26usbnet: use jiffies in schedule_timeout(), not msecsKulikov Vasiliy
usbnet_terminate_urbs() uses schedule_timeout() with argument 3 msecs. schedule_timeout() uses jiffies as argument, so convert msecs to jiffies with msecs_to_jiffies(). Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26ks8842: Support 100Mbps when accessed via timberdaleRichard Röjfors
This patch removes the code which disables 100Mbps advertising when the ks8842 is accessed via timberdale. At higher speed it's good to be nice to the internal state machine of timberdale by acking interrupts. That is done by a write to the interrupt ack register (IAR). Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26caif: handle snprintf() returnDan Carpenter
snprintf() returns the number of bytes that would have been written. It can be larger than the size of the buffer. The current code won't overflow, but people cut and paste this stuff so lets do it right and also make the static checkers happy. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26genetlink: use genl_register_family_with_ops()Changli Gao
Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26drop_monitor: use genl_register_family_with_ops()Changli Gao
[ Fix unused local variable build warnings. -DaveM ] Signed-off-by: Changli Gao <xiaosuo@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26genetlink: cleanup code according to CodingStyleChangli Gao
If the function is exported, the EXPORT* macro for it should follow immediately after the closing function brace line. Signed-off-by: Changli Gao <xiaosuo@gmail.com> ---- net/netlink/genetlink.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26ethoc: add devinit/devexit section initializersJonas Bonn
Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26igb: restore EEPROM values of MDICNFG on reset with 82580Nick Nunley
On a reset the MDICNFG.Destination and MDICNFG.COM_MDIO register fields are not restored to the EEPROM default. This patch modifies the reset code to read the EEPROM and restore the default values. Signed-off-by: Nicholas Nunley <nicholas.d.nunley@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26igb: add support for SGMII-based MDIO PHYsNick Nunley
This patch adds support for external MDIO PHYs, in addition to the standard SFP support for SGMII PHYs over the I2C interface. Signed-off-by: Nicholas Nunley <nicholas.d.nunley@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26e1000e: Drop a useless statementJean Delvare
err is set again a few lines below. Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26s2io: fixing DBG_PRINT() macroBreno Leitao
Patch 9e39f7c5b311a306977c5471f9e2ce4c456aa038 changed the DBG_PRINT() macro and the if clause was wrongly changed. It means that currently all the DBG_PRINT are being printed, flooding the kernel log buffer with things like: s2io: eth6: Next block at: c0000000b9c90000 s2io: eth6: In Neterion Tx routine Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Acked-by: Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-07-26drivers/net/qla3xxx.c: Checkpatch cleanupsJoe Perches
Remove typedefs Indentation and spacing Use a temporary for a very long pointer variable More 80 column compatible Convert a switch to if/else if Compile tested only, depends on patch "Update logging message style" (old) $ scripts/checkpatch.pl -f drivers/net/qla3xxx.c | grep "^total:" total: 209 errors, 82 warnings, 3995 lines checked (new) $ scripts/checkpatch.pl -f drivers/net/qla3xxx.c | grep "^total:" total: 2 errors, 0 warnings, 3970 lines checked $ size drivers/net/qla3xxx.o.* text data bss dec hex filename 50413 212 13864 64489 fbe9 drivers/net/qla3xxx.o.old 49959 212 13728 63899 f99b drivers/net/qla3xxx.o.new Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26drivers/net/qla3xxx.c: Update logging message styleJoe Perches
Use pr_<level> Use netdev_<level> Use netif_<level> Remove #define PFX Improve a couple of loops to avoid deep indentation. Compile tested only $ size drivers/net/qla3xxx.o.* text data bss dec hex filename 51603 212 13864 65679 1008f drivers/net/qla3xxx.o.old 50413 212 13864 64489 fbe9 drivers/net/qla3xxx.o.new Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26wireless: Make COMPAT_NETLINK_MESSAGES depend upon WEXT_COREDavid S. Miller
WIRELESS_EXT is not the correct dependency. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26netlink: netlink_recvmsg() fixEric Dumazet
commit 1dacc76d0014 (net/compat/wext: send different messages to compat tasks) introduced a race condition on netlink, in case MSG_PEEK is used. An skb given by skb_recv_datagram() might be shared, we must copy it before any modification, or risk fatal corruption. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-26rt2x00: Fix regression for rt2500pciIvo van Doorn
Since commit: commit f1aa4c541e98afa8b770a75ccaa8504d0bff44a7 Author: Ivo van Doorn <ivdoorn@gmail.com> Date: Tue Jun 29 21:38:55 2010 +0200 rt2x00: Write the BSSID to register when interface is added mananged mode in rt2500pci was broken, due to intf->bssid containing random data rather then the expected 00:00:00:00:00:00 This is corrected by sending the BSSID to rt2x00lib_config_intf only in AP mode where the bssid is set to a valid value. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26mac80211: Don't set per-BSS QoS for monitor interfacesSujith
In AP mode, there is no need to notify the driver about QoS changes for the monitor interface that is created. The warning in ieee80211_bss_info_change_notify() would be hit otherwise. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k_hw: simplify noisefloor calibration chainmask calculationFelix Fietkau
The noisefloor array index always corresponds to the rx chain number it belongs to (with an offset of 3 for the extension chain). It's much simpler (and actually more correct) to directly use the chainmask to calculate the bitmask for the noisefloor array, instead of using these weird chip revision checks and hardcoded mask values. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k_hw: fix a small typo in the noisefloor calibration debug codeFelix Fietkau
In the noisefloor array, the extension channel values start at index 3 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k_hw: fix invalid extension channel noisefloor readings in HT20Felix Fietkau
When the hardware is configured in HT20 mode, noise floor readings for the extension channel often return invalid values, which keep the values in the NF history buffer at the hardware-specific maximum limit. Fix this by discarding the extension channel values when in HT20 mode. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k: fix yet another buffer leak in the tx aggregation codeFelix Fietkau
When an aggregation session is being cleaned up, while the tx status for some frames is being processed, the TID is flushed and its buffers are sent out. Unfortunately that left the pending un-acked frames unprocessed, thus leaking buffers. Fix this by reordering the code so that those frames are processed first, before the TID is flushed. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26mac80211: fix sta assignmentJohannes Berg
I just had the following: WARNING: at drivers/net/wireless/iwlwifi/iwl-agn-tx.c:574 iwlagn_tx_skb+0x1576/0x15f0 [iwlagn]() Call Trace: <IRQ> [<ffffffff8105c5df>] warn_slowpath_common+0x7f/0xc0 [<ffffffff8105c63a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0290b46>] iwlagn_tx_skb+0x1576/0x15f0 [iwlagn] [<ffffffffa027076c>] iwl_mac_tx+0x5c/0x260 [iwlagn] [<ffffffffa01bdf5b>] __ieee80211_tx+0x10b/0x1a0 [mac80211] [<ffffffffa01bfb86>] ieee80211_tx_pending+0x186/0x2d0 [mac80211] [<ffffffff81062ea5>] tasklet_action+0x125/0x130 [<ffffffff810634a6>] __do_softirq+0x106/0x270 [<ffffffff8100c09c>] call_softirq+0x1c/0x30 iwlagn 0000:02:00.0: Attempting to modify non-existing station 107 Note that 107 == 0x6b which is slab poison. The reason is that mac80211 passed a freed station pointer to mac80211, because as it happened iwlwifi reset itself while mac80211 was disconnecting from the network. It turns out that we do take care to look up the station pointer in ieee80211_tx_pending_skb, but then don't use it, which obviously is a bug. Fix this by removing the ieee80211_tx_h_sta handler and assigning the station pointer directly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26libertas: precedence bugDan Carpenter
Negate has precedence over comparison so the original test was always false. (Neither 0 nor 1 are equal to NL80211_IFTYPE_MONITOR). Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26cfg80211: fix IBSS default management keyJohannes Berg
When wireless extensions are used to control an encrypted IBSS, we erroneously can try to set the default management key. Fix this. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26mac80211: remove bogus rcu_read_lock()Johannes Berg
Another remnant of the previous key locking scheme needs to be removed -- this causes a warning otherwise as ieee80211_set_default_mgmt_key will acquire a mutex. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26wireless: remove unneeded variable from regulatory_hint_11d()Dan Carpenter
The "rd" variable isn't needed any more since 4f366c5dabcb "wireless: only use alpha2 regulatory information from country IE" Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26mac80211: freeing the wrong variableDan Carpenter
The intent was to free "msp->ratelist" here. "msp->sample_table" is always NULL at this point. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k: Fix inconsistency between txq->stopped and the actual queue stateVasanthakumar Thiagarajan
Sometimes txq state(txq->stopped) can be marked as started but the actual queue may not be started (in ATH_WIPHY_SCAN state, for example). Fix this. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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