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2012-06-27be2net: Fix to trim skb for padded vlan packets to workaround an ASIC BugSomnath Kotur
Fixed spelling error in a comment as pointed out by DaveM. Also refactored existing code a bit to provide placeholders for another ASIC Bug workaround that will be checked-in soon after this. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27net: sh_eth: add support for set_ringparam/get_ringparamYoshihiro Shimoda
This patch supports the ethtool's set_ringparam() and get_ringparam(). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27net: sh_eth: fix up the buffer pointersYoshihiro Shimoda
After freeing the buffer, the driver should change the value of the pointer to NULL. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27net: sh_eth: remove unnecessary members/definitionsYoshihiro Shimoda
This patch removes unnecessary members in sh_th_private. This patch also removes unnecessary definitions in sh_eth.h Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27net: sh_eth: remove unnecessary functionYoshihiro Shimoda
The sh_eth_timer() called mod_timer() for itself. So, this patch removes the function. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27bnx2x: Change bnx2x_tests_str_arr to static charMerav Sicron
This patch changes the definition of bnx2x_tests_str_arr from char to static char. This correction will also eliminate the sparse warning created in commit cf2c1df62e065bfc15e38daf2d3479a56b320f29. Signed-off-by: Merav Sicron <meravs@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27bnx2x, bnx2fc, bnx2i, cnic: Add statistics support and FCoE capabilities ↵Barak Witkowski
advertisement 1. When FCoE offload driver is registered, copy its capabilities to the chip scratchpad. 2. Copy FCoE/iSCSI MAC addresses in aligned manner to chip scratchpad. 3. Add FCoE/iSCSI statistics collection support Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27infiniband: netlink: Move away from NLMSG_NEW().David S. Miller
And use nlmsg_data() while we're here too. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27gdm72xx: Move away from NLMSG_PUT().David S. Miller
And use nlmsg_data() while we're here too. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27connector: use nlmsg_put() instead of NLMSG_PUT() macro.Javier Martinez Canillas
The NLMSG_PUT() macro contains a hidden goto which makes the code hard to audit and very error prone. While been there also use the inline function nlmsg_data() instead of the NLMSG_DATA() macro to do explicit type checking. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27team: do not allow to map disabled portsJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27team: fix team_adjust_ops with regard to enabled portsJiri Pirko
team_adjust_ops should check for enabled ports, not all ports. This may lead to division by zero. This patch fixes this. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27drivers/ieee802154: add support for the at86rf230/231 transceiversalex.bluesman.smirnov@gmail.com
The AT86RF231 is a feature rich, low-power 2.4 GHz radio transceiver designed for industrial and consumer ZigBee/IEEE 802.15.4, 6LoWPAN, RF4CE and high data rate 2.4 GHz ISM band applications. This patch adds support for the Atmel RF230/231 radio transceivers. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-27net: qmi_wwan: simplify a check in qmi_wwan_bind()Dan Carpenter
This code is easier to read if we specify which flags we want at the condition instead of at the top of the function. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26net/sh-eth: Check return value of sh_eth_reset when chip reset failNobuhiro Iwamatsu
The sh_eth_reset function resets chip, but this performs nothing when failed. This changes sh_eth_reset return an error, when this failed in reset. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26net/sh-eth: Add support selecting MII function for SH7734 and R8A7740Nobuhiro Iwamatsu
Ethernet IP of SH7734 and R8A7740 has selecting MII register. The user needs to change a value according to MII to be used. This adds the function to change the value of this register. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Remove use of module parametersSjur Brændeland
Remove use of module parameters on caif hsi device, as rtnl configuration parameters are already supported. All caif hsi configuration data is put in cfhsi_config, and default values in hsi_default_config. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Replace platform device with ops structure.Sjur Brændeland
Remove use of struct platform_device, and replace it with struct cfhsi_ops. Updated variable names in the same spirit: cfhsi_get_dev to cfhsi_get_ops, cfhsi->dev to cfhsi->ops and, cfhsi->dev.drv to cfhsi->ops->cb_ops. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Add rtnl supportSjur Brændeland
Add RTNL support for managing the caif hsi interface. The HSI HW interface is no longer registering as a device, instead we use symbol_get to get hold of the HSI API. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Remove uncecessary assignmentsSjur Brændeland
Remove assignment at declaration when not needed. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Use netdev_X instead of dev_X for printingSjur Brændeland
Replace dev_X with the corresponding netdev_X print function when applicable. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: changed test on aggregation_timeoutKim Lilliestierna XX
Aggregation_timeout is an unsigned long, a test for less than zero can never become true, compare with zero instead. Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Removed dead codeKim Lilliestierna XX
Simplify logic and remove dead code. Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25be2net: Regression bug wherein VFs creation broken for multiple cards.Somnath Kotur
Fix be_find_vfs() to check for matching bus number as well along with devfn Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25be2net: Explicitly clear the reserved field in the Tx DescriptorSomnath Kotur
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/usb/qmi_wwan.c net/batman-adv/translation-table.c net/ipv6/route.c qmi_wwan.c resolution provided by Bjørn Mork. batman-adv conflict is dealing merely with the changes of global function names to have a proper subsystem prefix. ipv6's route.c conflict is merely two side-by-side additions of network namespace methods. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25netxen: Error return off by one for XG port.Santosh Nayak
There are NETXEN_NIU_MAX_XG_PORTS ports. Port indexing starts from zero. Hence we should also return error for 'port == NETXEN_NIU_MAX_XG_PORTS'. Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
2012-06-25netxen: Error return off by one in 'netxen_nic_set_pauseparam()'.Santosh Nayak
There are 'NETXEN_NIU_MAX_GBE_PORTS' GBE ports. Port indexing starts from zero. Hence we should also return error for "port == NETXEN_NIU_MAX_GBE_PORTS" Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
2012-06-23net: sh_eth: fix the condition to fix the cur_tx/dirty_rxYoshihiro Shimoda
The following commit couldn't work if the RMCR is not set to 1. "net: sh_eth: fix the rxdesc pointer when rx descriptor empty happens" commit id 79fba9f51755c704c0a7d7b7f0df10874dc0a744 If RMCR is not set, the controller will clear the EDRRR after it received a frame. In this case, the driver doesn't need to fix the value of cur_rx/dirty_rx. The driver only needs it when the controll detects receive descriptors are empty. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23r8169: RxConfig hack for the 8168evl.françois romieu
The 8168evl (RTL_GIGA_MAC_VER_34) based Gigabyte GA-990FXA motherboards are very prone to NETDEV watchdog problems without this change. See https://bugzilla.kernel.org/show_bug.cgi?id=42899 for instance. I don't know why it *works*. It's depressingly effective though. For the record: - the problem may go along IOMMU (AMD-Vi) errors but it really looks like a red herring. - the patch sets the RX_MULTI_EN bit. If the 8168c doc is any guide, the chipset now fetches several Rx descriptors at a time. - long ago the driver ignored the RX_MULTI_EN bit. e542a2269f232d61270ceddd42b73a4348dee2bb changed the RxConfig settings. Whatever the problem it's now labeled a regression. - Realtek's own driver can identify two different 8168evl devices (CFG_METHOD_16 and CFG_METHOD_17) where the r8169 driver only sees one. It sucks. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23usbnet: handle remote wakeup asapMing Lei
If usbnet is resumed by remote wakeup, generally there are some packets comming to be handled, so allocate and submit rx URBs in usbnet_resume to avoid delays introduced by tasklet. Otherwise, usbnet may have been runtime suspended before the usbnet_bh is executed to schedule Rx URBs. Without the patch, usbnet can't recieve any packets from peer in runtime suspend state if runtime PM is enabled and autosuspend_delay is set as zero. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23usbnet: decrease suspend count if returning -EBUSY for runtime suspendMing Lei
This patch decreases dev->suspend_count in the -EBUSY failure path of usbnet_suspend. Without the change, the later runtime suspend will do nothing except for increasing dev->suspend_count. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23usbnet: clear OPEN flag in failure pathMing Lei
Without clearing OPEN flag in failure path, runtime or system resume may submit interrupt/rx URB and start tx queue mistakenly on a interface in DOWN state. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: link module eepromYuval Mintz
Add the ethtool functionality of accessing optic modules' information and eeprom to the bnx2x driver. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: 1G sfp+ module handlingYuval Mintz
Automatically lower requested link speed to 1G in case 1G SFP+ module is detected. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: revised link register accessYuval Mintz
This is a semantic change, cleaning some sections in which the bnx2x handles the phy's registers. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: treat 0 speed as link down (copper)Yuval Mintz
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: link cleanupYuval Mintz
This patch does several things: 1. Add static to function when possible. 2. Correct comments. 3. Change msleep(small) --> usleep_range(small, small*2). Also correct existing calls to usleep_range. 4. Remove dead code. 5. Change 'if(rc != 0)' --> if(rc) Most of these changes are purely semantic. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23bnx2x: sfp+ Tx fault detection addedYuval Mintz
Adds the ability to identify sfp+ modules' Tx fault, and when such occur shut down the link. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23net: qmi_wwan: fix Gobi device probingBjørn Mork
Ignoring interfaces with additional descriptors is not a reliable method for locating the correct interface on Gobi devices. There is at least one device where this method fails: https://bbs.archlinux.org/viewtopic.php?id=143506 The result is that the AT command port (interface #2) is hidden from qcserial, preventing traditional serial modem usage: [ 15.562552] qmi_wwan 4-1.6:1.0: cdc-wdm0: USB WDM device [ 15.562691] qmi_wwan 4-1.6:1.0: wwan0: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b [ 15.563383] qmi_wwan: probe of 4-1.6:1.1 failed with error -22 [ 15.564189] qmi_wwan 4-1.6:1.2: cdc-wdm1: USB WDM device [ 15.564302] qmi_wwan 4-1.6:1.2: wwan1: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b [ 15.564328] qmi_wwan: probe of 4-1.6:1.3 failed with error -22 [ 15.569376] qcserial 4-1.6:1.1: Qualcomm USB modem converter detected [ 15.569440] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB0 [ 15.570372] qcserial 4-1.6:1.3: Qualcomm USB modem converter detected [ 15.570430] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB1 Use static interface numbers taken from the interface map in qcserial for all Gobi devices instead: Gobi 1K USB layout: 0: serial port (doesn't respond) 1: serial port (doesn't respond) 2: AT-capable modem port 3: QMI/net Gobi 2K+ USB layout: 0: QMI/net 1: DM/DIAG (use libqcdm from ModemManager for communication) 2: AT-capable modem port 3: NMEA This should be more reliable over all, and will also prevent the noisy "probe failed" messages. The whitelisting logic is expected to be replaced by direct interface number matching in 3.6. Reported-by: Heinrich Siebmanns (Harvey) <H.Siebmanns@t-online.de> Cc: <stable@vger.kernel.org> # v3.4: 0000188 USB: qmi_wwan: Make forced int 4 whitelist generic Cc: <stable@vger.kernel.org> # v3.4: f7142e6 USB: qmi_wwan: Add ZTE (Vodafone) K3520-Z Cc: <stable@vger.kernel.org> # v3.4 Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-23smsc911x.c: encapsulate enable irq callsMatthias Brugger
We encapsulate enbale irq functionality in a function call. As on probe the interrupts will be disabled twice, we delete one. Signed-off-by: Matthias Brugger <mbrugger@iseebcn.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-22Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-06-21ixgbe: simplify padding and length checksStephen Hemminger
The check for length <= 0 is bogus because length is unsigned, and network stack never sends zero length packets (unless it is totally broken). The check for really small packets can be optimized (using unlikely) and calling skb_pad directly. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
2012-06-20team: do RCU update path fixupsJiri Pirko
Use rcu_access_pointer and rcu_dereference_protected to access RCU pointer by updater. Use RCU_INIT_POINTER for NULL assignment of RCU pointer. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20team: Revert previous two changes.David S. Miller
I didn't notice that these were superceded by a more uptodate version of the changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20team: use RCU_INIT_POINTER for NULL assignment of RCU pointerJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20team: use rcu_access_pointer to access RCU pointer by writerJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20can: c_can_pci: fix compilation on non HAVE_CLK archsMarc Kleine-Budde
In commit: 5b92da0 c_can_pci: generic module for C_CAN/D_CAN on PCI the c_can_pci driver has been added. It uses clk_*() functions resulting in a link error on archs without clock support. This patch removed these clk_() functions as these parts of the driver are not tested. Cc: Federico Vaga <federico.vaga@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-20ath9k_htc: configure bssid on ASSOC/IBSS changeRajkumar Manoharan
After the change "mac80211: remove spurious BSSID change flag", BSS_CHANGED_BSSID will not be passed on association or IBSS status changes. So it could be better to program bssid on ASSOC or IBSS change notification. Not doing so, is affecting the packet transmission. Cc: stable@vger.kernel.org [3.4+] Reported-by: Michael Leun <lkml20120218@newton.leun.net> Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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