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* NET: usb: Adding URB_ZERO_PACKET flag to usbnet.cElina Pasheva2010-04-06
| | | | | | | | | | | | | | | | | This patch adds setting of the urb transfer flag URB_ZERO_PACKET before submitting an urb for drivers that have requested it (by advertising flag FLAG_SEND_ZLP). The modification is in usbnet.c function usbnet_start_xmit(). This patch only adds the zero length flag. A subsequent patch will address the buggy code we found when devices do not advertise FLAG_SEND_ZLP in which case there is a possibility of transferring packets with non-deterministic length. This patch has been tested on kernel-2.6.34-rc3. This patch has been checked against net-2.6 tree. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Rory Filer <rfiler@sierrawireless.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/irda: Add SuperH IrDA driver supportKuninori Morimoto2010-04-06
| | | | | | | | | This is very simple driver for SuperH Mobile IrDA which support SIR/MIR/FIR. This patch add only SIR support for now. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/irda: sh_sir: Modify iounmap wrong executionKuninori Morimoto2010-04-06
| | | | | | | | | On sh_sir_probe function, there was a possibility that iounmap is executed even though self->membase was NULL when error case. This patch modify it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/irda: sh_sir: fixup err return value on sh_sir_openKuninori Morimoto2010-04-06
| | | | | | | | | On sh_sir_open function, there was a possibility that err variable didn't have value even though it is return value. This patch modify it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Add non-Virtex5 support for LL TEMAC driverJohn Linn2010-04-06
| | | | | | | | | | | | | | | This patch adds support for using the LL TEMAC Ethernet driver on non-Virtex 5 platforms by adding support for accessing the Soft DMA registers as if they were memory mapped instead of solely through the DCR's (available on the Virtex 5). The patch also updates the driver so that it runs on the MicroBlaze. The changes were tested on the PowerPC 440, PowerPC 405, and the MicroBlaze platforms. Signed-off-by: John Tyner <jtyner@cs.ucr.edu> Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* via-velocity: remove private #defineFrancois Romieu2010-04-06
| | | | | | | Registers and their bits from mii.h. Courtesy from ed. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* NET: sb1250: Fix compile warning in driverRalf Baechle2010-04-06
| | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.109Matt Carlson2010-04-06
| | | | | | | | | This patch updates the tg3 version to 3.109. 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>
* tg3: Remove tg3_dump_state()Matt Carlson2010-04-06
| | | | | | | | | | | | | The tg3_dump_state() function is commented out and doesn't get used much when debugging efforts are underway. The chip architecture has also changed enough that any debugging effort that might use it would have to tailor it to the capabilities of the hardware. This patch just removes the function entirely. 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>
* tg3: Cleanup if codestyleMatt Carlson2010-04-06
| | | | | | | | | This patch cleans up the code style as it pertains to if statements. 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>
* tg3: The case of switchesMatt Carlson2010-04-06
| | | | | | | | | This patch fixes checkpatch errors related to switch statements. 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>
* tg3: Whitespace, constant, and comment updatesMatt Carlson2010-04-06
| | | | | | | | | | This patch fixes whitespace errors, preprocessor definition placement oddities and updates comments. 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>
* tg3: Use VPD fw version when presentMatt Carlson2010-04-06
| | | | | | | | | | | This patch extracts the firmware version from the VPD area and changes the code to prefer that version version over the manually extracted version. 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>
* tg3: Prepare FW version code for VPD versioningMatt Carlson2010-04-06
| | | | | | | | | | | | | The code that extracts the firmware version from the device's NVRAM assumes the firmware version member is a clean slate. The following patch will add code to extract the firmware version from the VPD area of NVRAM, so this assumption will no longer be true. This patch adjusts the versioning code to respect the VPD version if it exists. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix message 80 char violationsMatt Carlson2010-04-06
| | | | | | | | | | | Commit 05dbe005386e7521153dce6c5ad95c98b73b80c7, "Use (pr|netdev)_<level> macro helpers" extended some of the message lines longer than 80 chars. This patch reels the line lengths back in. 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>
* tg3: netdev_err() => dev_err()Matt Carlson2010-04-06
| | | | | | | | | | | | Some uses of netdev_err() happen before the device has been registered. This will cause the messages to be prepended with "(unregistered net_device)" strings. We can clean up the message by using dev_err() instead. 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>
* tg3: Replace pr_err with sensible alternativesMatt Carlson2010-04-06
| | | | | | | | | | All the instances of pr_err() in the tg3 driver have better alternatives. This patch replaces all pr_err() calls. 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>
* tg3: Restore likely() check in tg3_poll_msix()Matt Carlson2010-04-06
| | | | | | | | | | When creating the new tg3_poll_msix() function, the likely() compiler hint was dropped. This patch reintroduces it. 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>
* tg3: Fix MII_TG3_DSP_EXP8 offsetMatt Carlson2010-04-06
| | | | | | | | | The offset to the MII_TG3_DSP_EXP8 register is incorrect. Fix it. 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>
* ppp: Add ppp_dev_name() exported functionJames Chapman2010-04-03
| | | | | | | | | | ppp_dev_name() gives PPP users visibility of a ppp channel's device name. This can be used by L2TP drivers to dump the assigned PPP interface name. Signed-off-by: James Chapman <jchapman@katalix.com> Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* l2tp: Split pppol2tp patch into separate l2tp and ppp partsJames Chapman2010-04-03
| | | | | | | | | | | | | | | | | | | | This patch splits the pppol2tp driver into separate L2TP and PPP parts to prepare for L2TPv3 support. In L2TPv3, protocols other than PPP can be carried, so this split creates a common L2TP core that will handle the common L2TP bits which protocol support modules such as PPP will use. Note that the existing pppol2tp module is split into l2tp_core and l2tp_ppp by this change. There are no feature changes here. Internally, however, there are significant changes, mostly to handle the separation of PPP-specific data from the L2TP session and to provide hooks in the core for modules like PPP to access. Signed-off-by: James Chapman <jchapman@katalix.com> Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* l2tp: Relocate pppol2tp driver to new net/l2tp directoryJames Chapman2010-04-03
| | | | | | | | | | | | | | | | This patch moves the existing pppol2tp driver from drivers/net into a new net/l2tp directory, which is where the upcoming L2TPv3 code will live. The existing CONFIG_PPPOL2TP config option is left in its current place to avoid "make oldconfig" issues when an existing pppol2tp user takes this change. (This is the same approach used for the pppoatm driver, which moved to net/atm.) There are no code changes. The existing drivers/net/pppol2tp.c is simply moved to net/l2tp. Signed-off-by: James Chapman <jchapman@katalix.com> Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: convert multicast list to list_headJiri Pirko2010-04-03
| | | | | | | | | | | | | Converts the list and the core manipulating with it to be the same as uc_list. +uses two functions for adding/removing mc address (normal and "global" variant) instead of a function parameter. +removes dev_mcast.c completely. +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for manipulation with lists on a sandbox (used in bonding and 80211 drivers) Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: move address list functions to a separate fileJiri Pirko2010-04-03
| | | | | | | +little renaming of unicast functions to be smooth with multicast ones Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: update version to 5.0.1Amit Kumar Salecha2010-04-03
| | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix endianness in fw validationAmit Kumar Salecha2010-04-03
| | | | | | | cpu_to_le32 was missing and used improperly. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix interface attach sequenceAmit Kumar Salecha2010-04-03
| | | | | | | | Interface should be visible even if resource allocation fails. netif_device_attach should be called for every netif_device_detach. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: add driver debug supportAmit Kumar Salecha2010-04-03
| | | | | | | | Add debug print in driver, can be tuned by ethtool msg level callback. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: use IDC defined timeout valueSucheta Chakraborty2010-04-03
| | | | | | | | | | o USE/Read IDC defined timeout value from ROM. o While resetting chip, don't wait for other pci-func to respond, more than reset_ack_timeo seconds, Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix onchip memory accessDhananjay Phadke2010-04-03
| | | | | | | | | | | Fix incorrect offset calculation and remove unnecessary remap of the region in bar 0 to access onchip memory. This was leading to read incorrect values by debug tools. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: update oncard memory size checkDhananjay Phadke2010-04-03
| | | | | | | | | | All QLogic converged NICs have 128-bit 128MB on card memory. Fix the limit check from 64MB to 128MB and remove unnecessary 64-bit read/write checks. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: handle queue manager accessDhananjay Phadke2010-04-03
| | | | | | | | | | Check the access by tools for hardware queue engine and handle it separately than other block registers, otherwise incorrect data is returned. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix fw load from fileAmit Kumar Salecha2010-04-03
| | | | | | | Rarely: Fw file size can be unaligned to 8. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: Add module table to all existing phy driversDavid Woodhouse2010-04-02
| | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: Support phy module autoloadingDavid Woodhouse2010-04-02
| | | | | | | | | | | | | | We don't use the normal hotplug mechanism because it doesn't work. It will load the module some time after the device appears, but that's not good enough for us -- we need the driver loaded _immediately_ because otherwise the NIC driver may just abort and then the phy 'device' goes away. [bwh: s/phy/mdio/ in module alias, kerneldoc for struct mdio_device_id] Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Adding PCI SRIOV supportSarveshwar Bandi2010-04-01
| | | | | | | | - Patch adds support to enable PCI SRIOV in the driver and changes to handle initialization of PCI virtual functions. - Function handler to change mac addresses for VF from its corresponding PF. Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/pcmcia/3c589_cs: using netdev_info and friends where appropriateAlexander Kurz2010-04-01
| | | | | Signed-off-by: Alexander Kurz <linux@kbdbabel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev/fec.c: add phylib supporting to enable carrier detection (v2)Bryan Wu2010-04-01
| | | | | | | | | | | | | | | | | | | | | | | BugLink: http://bugs.launchpad.net/bugs/457878 v2: - remove duplicated phy_speed caculation - fix the phy_speed caculation according to the DataSheet v1: - removed old MII phy control code - add phylib supporting - add ethtool interface to make user space NetworkManager works Tested on Freescale i.MX51 Babbage board. This patch is based on a patch from Frederic Rodo <fred.rodo@gmail.com> Cc: Frederic Rodo <fred.rodo@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Acked-by: Amit Kucheria <amit.kucheria@canonical.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Added GRO supportDmitry Kravkov2010-04-01
| | | | | | | | | | | Adding GRO support on top of the HW LRO (TPA) support – there is no measurable performance drawback of adding GRO on top of it, and it allows better performance when LRO (TPA) is turned off for virtualization or bridging. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r8169: Fix rtl8169_rx_interrupt()Eric Dumazet2010-04-01
| | | | | | | | | | | | | In case a reset is performed, rtl8169_rx_interrupt() is called from process context instead of softirq context. Special care must be taken to call appropriate network core services (netif_rx() instead of netif_receive_skb()). VLAN handling also corrected. Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Tested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Diagnosed-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* acenic: use the dma state API instead of the pci equivalentsFUJITA Tomonori2010-04-01
| | | | | | | The DMA API is preferred. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* acenic: fix the misusage of zero dma addressFUJITA Tomonori2010-04-01
| | | | | | | | | acenic wrongly assumes that zero is an invalid dma address (calls dma_unmap_page for only non zero dma addresses). Zero is a valid dma address on some architectures. The dma length can be used here. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: remove redundant codeEric Dumazet2010-03-31
| | | | | | | | eth_type_trans(skb, netdev) does the "skb->dev = netdev;" initialization, we can remove it from various network drivers. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Add hotplug support to mcp251x driverMarc Zyngier2010-03-31
| | | | | | | | | | | | | | | Chip model can now be selected directly by matching the modalias name (instead of filling the .model field in platform_data), and allows the module to be auto-loaded. Previous behaviour is of course still supported. Convert the two in-tree users to this feature (icontrol & zeus). Tested on an Zeus platform (mcp2515). Signed-off-by: Marc Zyngier <maz@misterjones.org> Acked-by: Christian Pellegrin <chripell@fsfe.org> Cc: Edwin Peer <epeer@tmtservices.co.za> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb: add per-packet timestampingNick Nunley2010-03-31
| | | | | | | | | | | | | This patch adds support for per-packet timestamping for the 82580 adapter. The rx timestamp code is also pulled out of the inlined rx hotpath and instead moved to a seperate function. This version adds a comment explaining the per-packet timestamping code added to igb_hwtstamp_ioctl(). Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/ipg: Remove invalid IPG_DDEBUG_MSG uses, neatenJoe Perches2010-03-31
| | | | | | | | | | Some no longer valid IPG_DDEBUG_MSG uses are removed Validate IPG_DDEBUG_MSG arguments when not #defined Neaten #defines marco/macro typo correction Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000e: typo correctionsJoe Perches2010-03-31
| | | | | | | | | | | | | Here are the other miscellaneous corrections done by an earlier larger suggested patch now made unnecessary by a less invasive change. Correct a few missing newlines from logging messages and a typo fix. Fix speed/duplex logging message. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb: update hw_debug macro to make use of netdev_dbg callAlexander Duyck2010-03-31
| | | | | | | | | | | | | | | This change updates the igb driver to make use of the netdev_dbg function macros now provided in netdevice.h This is meant to be provided as an alternative to the patch provided by Joe Perches. It also removes igb_get_time_str since I found that it is unused code that is no longer used even in debug. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sky2: avoid duplicate link up on Optima chipstephen hemminger2010-03-30
| | | | | | | | The Optima version has feature to detect link quickly without PHY interrupt, but it causes duplicate link up events. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sky2: add XL revisionsstephen hemminger2010-03-30
| | | | | | | Add definitions for Yukon XL revisions. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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