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* phy: Micrel KS8995MA 5-ports 10/100 managed Ethernet switch support addedFrederic LAMBERT2011-12-19
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Frederic Lambert <frdrc66@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* de4x5/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas2011-12-19
| | | | | | | | | Replace open-coded list traversal with list_for_each_entry(). CC: Grant Grundler <grundler@parisc-linux.org> CC: netdev@vger.kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sunhme/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas2011-12-19
| | | | | | | | | Replace open-coded list traversal with list_for_each_entry(). CC: David S. Miller <davem@davemloft.net> CC: netdev@vger.kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Make the RSS indir tbl admin configurableMatt Carlson2011-12-19
| | | | | | | | | | | | | | | | | | | | This patch adds the ethtool callbacks necessary to change the rss indirection table from userspace. Should the number of interrupts change (e.g. across a close / open call, or through a reset) and any one of the indirection table values fall out-of-range, the driver will reset the indirection table to a default layout. [Integrated many suggestions made by Ben Hutchings.] Changes since v3 * Removed TG3_FLAG_SUPPORT_MSIX checks at the start of tg3_get_rxfh_indir() and tg3_set_rxfh_indir(). Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2: Update driver to use new mips firmware.Michael Chan2011-12-19
| | | | | | | | | | | | bnx2-mips-06-6.2.3 and bnx2-mips-09-6.2.1.b New firmware fixes iSCSI problems with some LeftHand targets that don't set TTT=0xffffffff for Data-In according to spec. Firmware generates exception warnings for this condition and becomes very slow. This is fixed by suppressing these warnings when using default error mask. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix INTx processing for LancerPadmanabh Ratnakar2011-12-19
| | | | | | | | | | Lancer does not have HW registers to indicate the EQ causing the INTx interrupt. As a result EQE entries of one EQ may be consumed when interrupt is caused by another EQ. Fix this by arming CQs at the end of NAPI poll routine to regenerate the EQEs. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* myri10ge: Fix typo of 'VMware' in comment.Vinson Lee2011-12-19
| | | | | Signed-off-by: Vinson Lee <vlee@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlx4: Fixing wrong error codes in communication channelYevgeny Petrilin2011-12-19
| | | | | | | | | | The communication channel is HW interface from PF point of view So the command return status should be stored as HW error code and only then translated to errno values. Reporetd-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlx4: not using spin_lock_irq when getting vf by resource.Yevgeny Petrilin2011-12-19
| | | | | | | | The function is always called from irq context, changing the call to spin_lock(). Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlx4_en: nullify cached multicast address list after cleanupAlexander Guller2011-12-19
| | | | | | | | Solves an issue where we tried to free the same page twice after the port has been opened and closed. Signed-off-by: Alexander Guller <alexg@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlx4_core: Changing link sensing logicYevgeny Petrilin2011-12-19
| | | | | | | | | | | | | | | | New FW can give clues to driver regarding default port type and whether or not we should default to link sensing on the port. 2 bits are added to QUERY_PORT command: 1. suggested_type: This bit gives a hint whether the default port type should be IB or Ethernet. The driver will use this hint in case the user didn't specify explicitly the link layer type he wants to set. 2. default_sense: If this bit is set, we would sense the port type on start-up and default the port to link sensing Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlx4: capability for link sensingYevgeny Petrilin2011-12-19
| | | | | | | | | | For ConnectX3 devices, we allow link sensing only if FW explicitly reported it supports the feature. For older versions (ConnectX1 and 2), if the card supports both link layer types (Ethenet and Infiniband), link sensing is supported. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵John W. Linville2011-12-19
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| * ath9k: Support RSN MeshChun-Yeow Yeoh2011-12-16
| | | | | | | | | | | | Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211_hwsim: fix wmediumd_pidJohannes Berg2011-12-16
| | | | | | | | | | | | | | | | | | | | | | Fix a few minor issues with wmediumd_pid: a) make static b) use u32 to match the snd_pid type c) use ACCESS_ONCE since we don't lock it d) don't explicitly initialize to 0 Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: remove ATH9K_HW_CAP_CSTMohammed Shafi Shajakhan2011-12-16
| | | | | | | | | | | | | | its not used anywhere in the current code Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: validate for non-zero BSSIDMohammed Shafi Shajakhan2011-12-16
| | | | | | | | | | | | | | | | | | | | before concluding that the recieved beacon is for us, let us make sure that the BSSID is non-zero. when I configured ad-hoc mode as creator and left it for some time without joining I found we recieved few frames whose BSSID is zero, which we concluded wrongly as 'my_beacons' Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * b43: N-PHY: check for bustype before touching BCMA CC PLLsRafał Miłecki2011-12-15
| | | | | | | | | | | | Reported-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * brcm80211: smac: precendence bug in wlc_phy_attach()Dan Carpenter2011-12-15
| | | | | | | | | | | | | | | | | | Negate has higher precendence than compare and since neither zero nor one are equal to four or eight the original condition is always false. 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>
| * ath9k: add DFS radar pulse processingZefir Kurtisi2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This initial DFS module provides basic functionality to deal with radar pulses reported by the Atheros DFS HW pulse detector. The reported data is evaluated and basic plausibility checks are performed to filter false pulses. Passing radar pulses are forwarded to pattern detectors which are not yet implemented. (Some modifications to actually use ATH9K_DFS_DEBUGFS based on comments from Julian Calaby <julian.calaby@gmail.com>. -- JWL) Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: add DFS testing checkZefir Kurtisi2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | In order to enable DFS upstream we want to be sure DFS has been tested for each chipset. Push for public documentation of the requirements we want in place and allow for enabling each chipset through a single upstream commit. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath: add a debug level for DFSZefir Kurtisi2011-12-15
| | | | | | | | | | | | | | | | | | This can later be used by other drivers that implement DFS support. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * brcmsmac: Replace kmalloc/memset with kzallocLarry Finger2011-12-15
| | | | | | | | | | | | | | | | | | | | | | In ai_attach(), space is allocated for an si_info struct. Immediately after the allocation, routine ai_doattach() is called and that allocated space is set to zero. As no other routine calls ai_doattach(), kzalloc() can be utilized. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath: document ATH_DBG_MCILuis R. Rodriguez2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A debug level was added to the ath module for printing MCI messages but no documentation was provided. Clarify that MCI is the Message Coexistence Interface, a private protocol used exclusively for WLAN-BT coexistence starting from AR9462. Cc: wtsao@qca.qualcomm.com Cc: rmanohar@qca.qualcomm.com Cc: mohammed@qca.qualcomm.com Cc: senthilb@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: avoid retransmitting aggregation frames that a BAR was sent forFelix Fietkau2011-12-15
| | | | | | | | | | | | | | The receiver will discard them anyway. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: simplify tx lockingFelix Fietkau2011-12-15
| | | | | | | | | | | | | | | | | | | | Instead of releasing and taking back the lock over and over again in the tx path, hold the lock a bit longer, requiring much fewer lock/unlock pairs. This makes locking much easier to review and should not have any noticeable performance/latency impact. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: remove bogus sequence number incrementFelix Fietkau2011-12-15
| | | | | | | | | | | | | | | | tid->seq_next is initialized on A-MPDU start anyway, and the comment next to this chunk of code seems to be bogus as well. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: reduce indentation level in a few placesFelix Fietkau2011-12-15
| | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: reduce the number of unnecessary BAR tx packetsFelix Fietkau2011-12-15
| | | | | | | | | | | | | | | | When processing A-MPDU tx status, only send a BAR for the failed packet with the highest sequence number. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: change maximum software retransmission handlingFelix Fietkau2011-12-15
| | | | | | | | | | | | | | | | | | | | Instead of limiting a subframe to 10 A-MPDU software transmission attempts, count hardware retransmissions as well and raise the limit a bit. That way there will be fewer software retransmission attempts when traffic suffers from lots of hardware retransmissions. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * wl12xx: alloc buffer in driver_state_read to prevent compilation warningLuciano Coelho2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | When compiling wl12xx for x86, there was a warning complaining about the size of the buffer we were allocating in the stack: drivers/net/wireless/wl12xx/debugfs.c: In function 'driver_state_read': drivers/net/wireless/wl12xx/debugfs.c:380:1: warning: the frame size of 1040 bytes is larger than 1024 bytes To prevent this, allocate the buffer in the heap instead. Signed-off-by: Luciano Coelho <coelho@ti.com>
| * Set wlvif->ps_compl to NULL in before returnPontus Fuchs2011-12-15
| | | | | | | | | | | | | | | | | | wl1271_configure_suspend_sta leaves a stale stack declared completion in wlvif->ps_compl. Set it to NULL before returning. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> [small fix to use wlvif->ps_compl instead of wl->ps_compl] Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: remove unused firmware version macrosLuciano Coelho2011-12-15
| | | | | | | | | | | | | | We don't use WL12XX_BA_SUPPORT_FW_COST_VER2_START nor WL12XX_BA_SUPPORT_FW_COST_VER2_END anymore. Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: remove deprecated packet detection threshold configLuciano Coelho2011-12-15
| | | | | | | | | | | | | | The ACX_PD_THRESHOLD configuration command is deprecated and should not be used anymore. Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: use ieee80211_free_txskb()Eliad Peller2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced ieee80211_free_txskb() instead of dev_kfree_skb() for failed tx packets. Additionally, if the skb is a dummy packet, re-enqueue it (as the fw expects it) instead of freeing it. Reported-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: call extended radio parameters for wl127x AP modeLuciano Coelho2011-12-15
| | | | | | | | | | | | | | | | | | | | | | We need to set the extended radio parameters for wl127x only. Currently, we were only calling this command with wl127x STA mode, but we should also do it for AP mode. Move the call to the extended radio paramaters to the common hw_init and use a single if for the chip type to do everything at once. Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: don't write out of bounds when hlid > WL12XX_MAX_LINKSLuciano Coelho2011-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | We should not get an hlid value bigger than WL12XX_MAX_LINKS from wl1271_rx_handle_data(). We have a WARN_ON in case it happens. But despite the warning, we would still go ahead and write the hlid bit into active_hlids (a stack variable). This would cause us to overwrite other data in the stack. To avoid this problem, we now skip the write when issuing the warning, so at least we don't corrupt data. Signed-off-by: Luciano Coelho <coelho@ti.com>
| * wl12xx: Restore testmode ABIPontus Fuchs2011-12-15
| | | | | | | | | | | | | | | | | | Commit 80900d0140a7648587982c8f299830e900e49165 accidently broke the ABI for testmode commands. Restore the ABI again. Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com> Cc: stable@kernel.org Signed-off-by: Luciano Coelho <coelho@ti.com>
| * NFC: DEP link hook implementation for pn533Samuel Ortiz2011-12-14
| | | | | | | | | | Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * NFC: Set and get DEP general bytesSamuel Ortiz2011-12-14
| | | | | | | | | | | | | | | | | | | | Without an API for setting and getting the local and remote general bytes, drivers won't be able to properly establish a DEP link. This API also allows them to propagate the remote general bytes they get from the DEP link establishment up to the LLCP layer. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * NFC: Add tx skb allocation routineSamuel Ortiz2011-12-14
| | | | | | | | | | | | | | | | | | This is a factorization of the current rawsock tx skb allocation routine, as it will be used by the LLCP code. We also rename nfc_alloc_skb to nfc_alloc_recv_skb for consistency sake. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Make use of ieee80211_free_txskb in tx pathHelmut Schaa2011-12-14
| | | | | | | | | | | | | | | | | | | | ieee80211_free_txskb should be used when dropping a frame in the device rx path such that mac80211 knows about this frame being dropped. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwifiex: remove cfg_workqueueAmitkumar Karwar2011-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cfg_workqueue was added to notify cfg80211 that scan, connect or disconnect is done by calling respective completion handlers. We can avoid use of this workqueue by calling those handlers from other places. 1) Call connect, disconnect completion handlers in their callback functions. ex. Call cfg80211_connect_result() in mwifiex_cfg80211_connect() 2) Call scan completion handler after parsing response of last scan command in a queue. After removing the workqueue, variables (assoc_request etc.) and checks used for mutual exclusion become redundant. Those are also removed in this patch. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Nishant Sarmukadam <nishants@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>
| * Merge branch 'master' of ↵John W. Linville2011-12-14
| |\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/iwlwifi/iwl-agn.c
| | * iwlwifi: allow to switch to HT40 if not associatedWey-Yi Guy2011-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My previous patch 34a5b4b6af104cf18eb50748509528b9bdbc4036 iwlwifi: do not re-configure HT40 after associated Fix the case of HT40 after association on specified AP, but it break the association for some APs and cause not able to establish connection. We need to address HT40 before and after addociation. CC: stable@vger.kernel.org #3.0+ Reported-by: Andrej Gelenberg <andrej.gelenberg@udo.edu> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Tested-by: Andrej Gelenberg <andrej.gelenberg@udo.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlwifi: tx_sync only on PAN contextJohannes Berg2011-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ted reported that he couldn't connect to some APs and bisected it to the tx_sync implementation. Disable it for the BSS context to fix this issue. Reported-by: Ted Ts'o <tytso@mit.edu> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * mwifiex: avoid double list_del in command cancel pathYogesh Ashok Powar2011-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Command cancel path cancels the current command and moves it to free command queue. While doing that it deletes the command entry from the pending list. This is not correct as the entry has been already deleted from the pending list at 'mwifiex_exec_next_cmd'. Fixing it. Also making sure the stale command pointer is cleaned and unaccessible for later use. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k: fix max phy rate at rate control initRajkumar Manoharan2011-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The stations always chooses 1Mbps for all trasmitting frames, whenever the AP is configured to lock the supported rates. As the max phy rate is always set with the 4th from highest phy rate, this assumption might be wrong if we have less than that. Fix that. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Reported-by: Ajay Gummalla <agummalla@google.com> Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlwifi: do not set the sequence control bit is not neededWey-Yi Guy2011-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the IEEE80211_TX_CTL_ASSIGN_SEQ flag from mac80211, then decide how to set the TX_CMD_FLG_SEQ_CTL_MSK bit. Setting the wrong bit in BAR frame whill make the firmware to increment the sequence number which is incorrect and cause unknown behavior. CC: stable@vger.kernel.org #3.0+ Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | b43: avoid calling bcma_* if CONFIG_B43_BCMA is not setJohn W. Linville2011-12-14
| | | | | | | | | | | | | | | | | | | | | | | | Avoids this: ERROR: "bcma_chipco_pll_write" [drivers/net/wireless/b43/b43.ko] undefined! Signed-off-by: John W. Linville <linville@tuxdriver.com>
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