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2012-06-06iwlwifi: move DVM code into subdirectoryJohannes Berg35-115/+106
Since we're working on another mode/driver inside iwlwifi, move the current one into a subdirectory to more cleanly separate the code. While at it, rename all the files. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: trust mac80211 HT40 settingJohannes Berg1-23/+1
When mac80211 asks us to do HT40, it'll not do so on a channel that we marked as not having HT40+/- with IEEE80211_CHAN_NO_HT40PLUS (or MINUS). Thus, there's no need to verify it again in the driver. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: move PCIe into subdirectoryJohannes Berg11-16/+13
Structure the code a bit more and move all PCIe code including the hardware configuration files into a PCIe specific subdirectory. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: clear STATUS_SCAN_HW when PAN_PARAMS failsIlan Peer1-1/+3
The STATUS_SCAN_HW is set before calling iwlagn_set_pan_params (used as an input to calculate slot time allocation). The bit needs to be cleared in case sending the command fails. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: give HT format to mac80211/radiotapJohannes Berg2-0/+4
We know whether we received a frame in GF format or not, add it to the radiotap information. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: use mac80211 channel for radar checkJohannes Berg1-18/+2
In channel switch, instead of relying on our internal channel database, just use the mac80211 channel that we filled with that information on startup. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: use mac80211 channels for reset scanJohannes Berg1-20/+8
Instead of iterating our own channel list, use the mac80211 channel list since that's already processed per band and thus makes for less code. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: trust mac80211 channel settingJohannes Berg3-27/+1
mac80211 will never set, switch to, or scan on an invalid channel, so remove the code to validate the channels against the driver channel list. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: use mac80211 channel in connection initJohannes Berg1-10/+2
mac80211 guarantees that the channel pointer is always valid, so we can use that instead of our own channel list. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: make a lot of functions staticJohannes Berg5-160/+82
A lot of functions were temporarily made non-static for experimental work, make them static again now. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: handle race condition in ROC flowIlan Peer5-10/+68
When a remain on channel request from mac80211 is followed by a request to tx a mgmt frame offchannel, it is possible that the remain on channel expires before the device reported the tx status for the frame. This causes a race condition in mac80211. To fix this, delay the ROC notification to mac80211 until the device reported the Tx status for all frames in the aux queue. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06iwlwifi: Check BSS ctx active before call mac80211Ilan Peer1-0/+5
It is possible that the BSS context is not active (for example when the current mode is set to GO), or that the vif->type is different than station. In such a case we cannot call mac80211 to report the average rssi for the interface (the function assumes that the vif is valid and that the type is station). Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-06net/wireless: ipw2200: introduce ipw_read_eeprom functionStanislav Yakovlev1-6/+17
We separate reading of device's eeprom content from writing it back to the device's sram. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-06mwifiex: support NL80211_HIDDEN_SSID_ZERO_LEN for uAPAvinash Patil3-0/+28
mwifiex uAP supports NL80211_HIDDEN_SSID_ZERO_LEN type of hidden SSID only. NL80211_HIDDEN_SSID_ZERO_CONTENTS is not supported. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-06mwifiex: invalidate bss config before setting channel for uAPAvinash Patil1-0/+1
Mark bss_config parameters as invalid before setting AP channel. This prevents from setting invalid parameters while setting AP channel to FW. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05cfg80211: provide channel to start_ap functionJohannes Berg3-37/+3
Instead of setting the channel first and then starting the AP, let cfg80211 store the channel and provide it as one of the AP settings. This means that now you have to set the channel before you can start an AP interface, but since hostapd/wpa_supplicant always do that we're OK with this change. Alternatively, it's now possible to give the channel as an attribute to the start-ap nl80211 command, overriding any preset channel. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: add debugging to shadow registers and fix typoMeenakshi Venkataraman2-1/+2
Add a debugging log when using shadow registers. Also fix a minor typo in this connection. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: clean up coding style in PCIe transportJohannes Berg4-185/+161
Mostly clean up indentation around parentheses after if, function calls, etc. and also a few unneeded line breaks and some other things. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: move notification wait into coreJohannes Berg2-2/+8
This code is a library to be used by multiple opmodes, so move it into the iwlwifi module. Reviewed-by: Donald H Fry <donald.h.fry@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: implement dynamic opmode loadingDon Fry8-26/+172
This is the next step in splitting up the driver, making the uCode API dependent pieces of it live in separate modules. Right now there's only one so it's not user-selectable, but we're actively working on more. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: move IWL_CMD_FAILED_MSKJohannes Berg2-3/+3
This is common, not uCode API specific, so move it to the transport together with the command header struct definition. Reviewed-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Reviewed-by: Guy Cohen <guy.cohen@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: properly handle device_set_wakeup_enableJohannes Berg1-4/+7
This is intended to be set whenever wakeup will be needed upon suspend, not only when suspending, so use the new callbacks to set it then. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: Move IWL_MASK macro to transport.Gregory Greenman2-2/+2
This macro is needed by other transports besides PCIe, thus moving to a common location. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: s/iwlagn_unmap_tfd/iwl_unmap_tfdEmmanuel Grumbach1-9/+8
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: s/iwlagn_txq_free_tfd/iwl_txq_free_tfdEmmanuel Grumbach3-7/+7
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: add __printf argument checkingJohannes Berg1-6/+6
Joe Perches suggested adding the __printf attribute to the __iwl_dbg function to check arguments; add it to all of the logging functions (err, warn, info, dbg and crit.) Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: fix debug print in iwl_sta_calc_ht_flagsMeenakshi Venkataraman1-0/+1
We missed passing an argument to the debug print. Fix it. Cc: stable@kernel.org Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: fix prints in iwl_rx_handleEmmanuel Grumbach1-3/+3
The debug prints were wrong and buggy. The HW pointer wasn't printed correctly, it was mixed up with the pointer to the rxbuf. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05rt2x00: Add support for RT5360 based PCI devices.villacis@palosanto.com3-0/+8
This chip is used at least by the D-Link DWA-525 adapter. Signed-off-by: Alex Villac<ED>s Lasso <a_villacis@palosanto.com> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05ath9k: Support ethtool getstats api.Ben Greear1-0/+134
This returns many of the values that formerly could only be obtained from debugfs. This should be an improvement when trying to access these counters programatically. Currently this support is only enabled when DEBUGFS is enabled because otherwise these stats are not accumulated. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05ath9k: Fix modal EEPROM dumpMohammed Shafi Shajakhan4-6/+6
we provide excess buffer size for 'simple_read_from_buffer' for modal EEPROM dump. This results in trailing NULL bytes at the end of EEPROM dump, fix this. Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Reported-by: Holger Schurig <holgerschurig@googlemail.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Tested-by: Holger Schurig <holgerschurig@gogglemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05brcm80211: brcmu_pkt_buf_free_skb() should handle NULLDan Carpenter1-0/+2
This is potentially called with NULL pointers, for example, look at brcmf_c_prec_enq(). Since it's a free() function, probably people expect it to handle NULL pointers. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05brcm80211: remove an unneeded NULL checkDan Carpenter1-1/+1
This code causes a static checker warning because "pi" gets dereferenced before it is checked. The dereference is inside the write_phy_reg() function which is called from wlc_phy_write_txmacreg_nphy(). This code is only called from wlc_phy_init_nphy() and "pi" is a valid pointer so we can remove the check for NULL. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05rt2800usb: 2001:3c17 is an RT3370 deviceAlbert Pool1-1/+2
D-Link DWA-123 rev A1 Signed-off-by: Albert Pool<albertpool@solcon.nl> Cc: <stable@vger.kernel.org> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-03fec_mpc52xx: fix timestamp filteringStephan Gatzka1-1/+1
skb_defer_rx_timestamp was called with a freshly allocated skb but must be called with rskb instead. Signed-off-by: Stephan Gatzka <stephan@gatzka.org> Cc: stable <stable@vger.kernel.org> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-03mcs7830: Implement link state detectionOndrej Zary1-2/+23
Add .status callback that detects link state changes. Tested with MCS7832CV-AA chip (9710:7830, identified as rev.C by the driver). Fixes https://bugzilla.kernel.org/show_bug.cgi?id=28532 Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-02e1000e: fix Rapid Start Technology support for i217Bruce Allan1-9/+9
The definition of I217_PROXY_CTRL must use the BM_PHY_REG() macro instead of the PHY_REG() macro for PHY page 800 register 70 since it is for a PHY register greater than the maximum allowed by the latter macro, and fix a typo setting the I217_MEMPWR register in e1000_suspend_workarounds_ich8lan. Also for clarity, rename a few defines as bit definitions instead of masks. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-06-02e1000: look into the page instead of skb->data for e1000_tbi_adjust_stats()Sebastian Andrzej Siewior1-1/+1
This is another fixup where the data is not transfered into buffer addressed by skb->data but into a page. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-06-02r8169: call netif_napi_del at errpaths and at driver unloadDevendra Naga1-0/+3
when register_netdev fails, the init'ed NAPIs by netif_napi_add must be deleted with netif_napi_del, and also when driver unloads, it should delete the NAPI before unregistering netdevice using unregister_netdev. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-018139cp/8139too: terminate the eeprom access with the right opmodeJason Wang2-2/+2
Currently, we terminate the eeprom access through clearing the CS by: RTL_W8 (Cfg9346, ~EE_CS); or writeb (~EE_CS, ee_addr); This would left the eeprom into "Config. Register Write Enable:" state which is not expcted as the highest two bits were set to 0x11 ( expected is the "Normal" mode (0x00)). Solving this by write 0x0 instead of ~EE_CS when terminating the eeprom access. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-018139cp: set ring address before enabling receiverJason Wang1-11/+11
Currently, we enable the receiver before setting the ring address which could lead the card DMA into unexpected areas. Solving this by set the ring address before enabling the receiver. btw. I find and test this in qemu as I didn't have a 8139cp card in hand. please review it carefully. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_core: Fix obscure mlx4_cmd_box parameter in QUERY_DEV_CAPJack Morgenstein1-3/+2
The "!mlx4_is_slave" is totally confusing. Fix with constant MLX4_CMD_NATIVE, which is the intended behavior. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_core: Check port out-of-range before using in mlx4_slave_capJack Morgenstein1-3/+3
The range check was performed after using the port number. Reverse this to prevent a potential array overflow. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_core: Fixes for VF / Guest startup flowJack Morgenstein4-14/+63
- pass the following parameters: - firmware version (added QUERY_FW paravirtualization for that) - disable Blueflame on slaves. KVM disables write combining on guests, and we get better performance without BF in this case. (This requires QUERY_DEV_CAP paravirtualization, also in this commit) - max qp rdma as destination - get rid of a chunk of "if (0)" dead code Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_en: Fix improper use of "port" parameter in mlx4_en_eventJack Morgenstein1-5/+7
Port is used as an array index before we know if that is proper. For example, in the catas event case, port is zero; however, the port index should lie in the range (1..2). Fix this by using 'port' only in the events where it is of interest. Test for port out of range in the default (unhandled event) case, and do not output a message if it is not an ethernet port. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_core: Fix number of EQs used in ICM initialisationMarcel Apfelbaum2-15/+11
In SRIOV mode, the number of EQs used when computing the total ICM size was incorrect. To fix this, we do the following: 1. We add a new structure to mlx4_dev, mlx4_phys_caps, to contain physical HCA capabilities. The PPF uses the phys capabilities when it computes things like ICM size. The dev_caps structure will then contain the paravirtualized values, making bookkeeping much easier in SRIOV mode. We add a structure rather than a single parameter because there will be other fields in the phys_caps. The first field we add to the mlx4_phys_caps structure is num_phys_eqs. 2. In INIT_HCA, when running in SRIOV mode, the "log_num_eqs" parameter passed to the FW is the number of EQs per VF/PF; each function (PF or VF) has this number of EQs available. However, the total number of EQs which must be allowed for in the ICM is (1 << log_num_eqs) * (#VFs + #PFs). Rather than compute this quantity, we allocate ICM space for 1024 EQs (which is the device maximum number of EQs, and which is the value we place in the mlx4_phys_caps structure). For INIT_HCA, however, we use the per-function number of EQs as described above. Signed-off-by: Marcel Apfelbaum <marcela@dev.mellanox.co.il> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-01net/mlx4_core: Fix the slave_id out-of-range test in mlx4_eq_intJack Morgenstein1-1/+1
Ths fixes the comparison in the FLR (Function Level Reset) event case. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds32-575/+199
Pull networking changes from David S. Miller: 1) Fix IPSEC header length calculation for transport mode in ESP. The issue is whether to do the calculation before or after alignment. Fix from Benjamin Poirier. 2) Fix regression in IPV6 IPSEC fragment length calculations, from Gao Feng. This is another transport vs tunnel mode issue. 3) Handle AF_UNSPEC connect()s properly in L2TP to avoid OOPSes. Fix from James Chapman. 4) Fix USB ASIX driver's reception of full sized VLAN packets, from Eric Dumazet. 5) Allow drop monitor (and, more generically, all generic netlink protocols) to be automatically loaded as a module. From Neil Horman. Fix up trivial conflict in Documentation/feature-removal-schedule.txt due to new entries added next to each other at the end. As usual. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (38 commits) net/smsc911x: Repair broken failure paths virtio-net: remove useless disable on freeze netdevice: Update netif_dbg for CONFIG_DYNAMIC_DEBUG drop_monitor: Add module alias to enable automatic module loading genetlink: Build a generic netlink family module alias net: add MODULE_ALIAS_NET_PF_PROTO_NAME r6040: Do a Proper deinit at errorpath and also when driver unloads (calling r6040_remove_one) r6040: disable pci device if the subsequent calls (after pci_enable_device) fails skb: avoid unnecessary reallocations in __skb_cow net: sh_eth: fix the rxdesc pointer when rx descriptor empty happens asix: allow full size 8021Q frames to be received rds_rdma: don't assume infiniband device is PCI l2tp: fix oops in L2TP IP sockets for connect() AF_UNSPEC case mac80211: fix ADDBA declined after suspend with wowlan wlcore: fix undefined symbols when CONFIG_PM is not defined mac80211: fix flag check for QoS NOACK frames ath9k_hw: apply internal regulator settings on AR933x ath9k_hw: update AR933x initvals to fix issues with high power devices ath9k: fix a use-after-free-bug when ath_tx_setup_buffer() fails ath9k: stop rx dma before stopping tx ...
2012-05-31net/smsc911x: Repair broken failure pathsLee Jones1-3/+4
Current failure paths attempt to free resources which we failed to request and disable resources which we failed to enable ones. This leads to kernel oops/panic. This patch does some simple re-ordering to prevent this from happening. Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-31virtio-net: remove useless disable on freezeMichael S. Tsirkin1-5/+0
disable_cb is just an optimization: it can not guarantee that there are no callbacks. In particular it doesn't have any effect when event index is on. Instead, detach, napi disable and reset on freeze ensure we don't run concurrently with a callback. Remove the useless calls so we get same behaviour with and without event index. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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