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2011-12-19phy: Micrel KS8995MA 5-ports 10/100 managed Ethernet switch support addedFrederic LAMBERT3-0/+380
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>
2011-12-19de4x5/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas1-7/+2
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>
2011-12-19sunhme/PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas1-7/+2
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>
2011-12-19tg3: Make the RSS indir tbl admin configurableMatt Carlson1-7/+101
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>
2011-12-19bnx2: Update driver to use new mips firmware.Michael Chan1-4/+4
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>
2011-12-19be2net: Fix INTx processing for LancerPadmanabh Ratnakar1-1/+9
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>
2011-12-19myri10ge: Fix typo of 'VMware' in comment.Vinson Lee1-1/+1
Signed-off-by: Vinson Lee <vlee@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19mlx4: Fixing wrong error codes in communication channelYevgeny Petrilin1-32/+56
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>
2011-12-19mlx4: not using spin_lock_irq when getting vf by resource.Yevgeny Petrilin1-2/+2
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>
2011-12-19mlx4_en: nullify cached multicast address list after cleanupAlexander Guller1-0/+2
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>
2011-12-19mlx4_core: Changing link sensing logicYevgeny Petrilin3-16/+38
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>
2011-12-19mlx4: capability for link sensingYevgeny Petrilin1-2/+8
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>
2011-12-19Merge branch 'master' of ↵John W. Linville123-3241/+3301
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2011-12-16wimax/i2400m: remove an unused variableDan Carpenter1-5/+2
"result" isn't used. We ignore errors here because there is not much we can do about them. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16be2net: Add support for Skyhawk cardsAjit Khaparde2-0/+6
Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16mlx4: Fix compile error when driver is comiled-inJoerg Roedel1-2/+2
This patch fixes a compile error that occurs when the driver is compile into the kernel and not as a module. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16Merge branch 'for-davem' of ↵David S. Miller3-11/+4
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2011-12-16sfc: Use skb_fill_page_desc() to simplify passing of page buffers to GROBen Hutchings1-5/+2
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-12-16ethtool: Define and apply a default policy for RX flow hash indirectionBen Hutchings4-4/+7
All drivers that support modification of the RX flow hash indirection table initialise it in the same way: RX rings are assigned to table entries in rotation. Make that default policy explicit by having them call a ethtool_rxfh_indir_default() function. In the ethtool core, add support for a zero size value for ETHTOOL_SRXFHINDIR, which resets the table to this default. Partly-suggested-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16ethtool: Centralise validation of ETHTOOL_{G, S}RXFHINDIR parametersBen Hutchings4-81/+55
Add a new ethtool operation (get_rxfh_indir_size) to get the indirectional table size. Use this to validate the user buffer size before calling get_rxfh_indir or set_rxfh_indir. Use get_rxnfc to get the number of RX rings, and validate the contents of the new indirection table before calling set_rxfh_indir. Remove this validation from drivers. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-16ath9k: Support RSN MeshChun-Yeow Yeoh1-1/+2
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>
2011-12-16mac80211_hwsim: fix wmediumd_pidJohannes Berg1-11/+10
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>
2011-12-16ath9k_hw: remove ATH9K_HW_CAP_CSTMohammed Shafi Shajakhan2-20/+17
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>
2011-12-16ath9k: validate for non-zero BSSIDMohammed Shafi Shajakhan1-0/+1
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>
2011-12-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller9-21/+25
Conflicts: drivers/net/ethernet/freescale/fsl_pq_mdio.c net/batman-adv/translation-table.c net/ipv6/route.c
2011-12-15b43: N-PHY: check for bustype before touching BCMA CC PLLsRafał Miłecki1-50/+61
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>
2011-12-15brcm80211: smac: precendence bug in wlc_phy_attach()Dan Carpenter1-2/+2
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>
2011-12-15ath9k: add DFS radar pulse processingZefir Kurtisi8-0/+425
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>
2011-12-15ath9k_hw: add DFS testing checkZefir Kurtisi3-0/+37
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>
2011-12-15ath: add a debug level for DFSZefir Kurtisi1-0/+2
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>
2011-12-15brcmsmac: Replace kmalloc/memset with kzallocLarry Finger1-3/+1
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>
2011-12-15ath: document ATH_DBG_MCILuis R. Rodriguez1-0/+3
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>
2011-12-15ath9k: avoid retransmitting aggregation frames that a BAR was sent forFelix Fietkau2-3/+25
The receiver will discard them anyway. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-15ath9k: simplify tx lockingFelix Fietkau1-34/+5
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>
2011-12-15ath9k: remove bogus sequence number incrementFelix Fietkau1-4/+0
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>
2011-12-15ath9k: reduce indentation level in a few placesFelix Fietkau1-65/+60
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-15ath9k: reduce the number of unnecessary BAR tx packetsFelix Fietkau4-23/+37
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>
2011-12-15ath9k: change maximum software retransmission handlingFelix Fietkau2-4/+13
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>
2011-12-15tg3: Break out RSS indir table init and assignmentMatt Carlson2-23/+37
This patch creates a new device member to hold the RSS indirection table and separates out the code that initializes the table from the code that programs the table into device registers. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15tg3: Use mii_advertise_flowctrlMatt Carlson1-19/+3
This patch replaces tg3's internal tg3_advert_flowctrl_1000T function with mii_advertise_flowctrl provided by the kernel headers. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15tg3: Add 57766 ASIC rev supportMatt Carlson2-27/+58
This patch adds support for the 57766 ASIC revision. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15tg3: Make the TX BD DMA limit configurableMatt Carlson2-8/+9
The 57766 ASIC rev will impose a new TX BD DMA limit on the driver. This patch prepares for 57766 support by making the tx BD DMA limit tunable. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15tg3: Enable EEE support for capable 10/100 devsMatt Carlson1-10/+9
There are some devices in the 57765 ASIC rev that are EEE capable. Unfortunately the EEE setup code only gets executed if the device is gigabit capable. This patch fixes the problem. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15wl12xx: alloc buffer in driver_state_read to prevent compilation warningLuciano Coelho1-3/+13
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>
2011-12-15Set wlvif->ps_compl to NULL in before returnPontus Fuchs1-6/+6
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>
2011-12-15wl12xx: remove unused firmware version macrosLuciano Coelho1-7/+0
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>
2011-12-15wl12xx: remove deprecated packet detection threshold configLuciano Coelho5-56/+0
The ACX_PD_THRESHOLD configuration command is deprecated and should not be used anymore. Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-12-15wl12xx: use ieee80211_free_txskb()Eliad Peller2-2/+9
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>
2011-12-15wl12xx: call extended radio parameters for wl127x AP modeLuciano Coelho1-16/+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>
2011-12-15wl12xx: don't write out of bounds when hlid > WL12XX_MAX_LINKSLuciano Coelho1-2/+6
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>
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