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| * | drivers/net/ethernet/ibm/ehea/ehea_main.c: add alias entry for portN propertiesOlaf Hering2013-09-161-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use separate table for alias entries in the ehea module, otherwise the probe() function will operate on the separate ports instead of the lhea-"root" entry of the device-tree Addresses https://bugzilla.novell.com/show_bug.cgi?id=435215 [ Thadeu notes that: "... this issue might happen with the generation of initrd, when the scripts check for /sys/class/net/eth0/device/modalias, which links to the port device at /sys/devices/ibmebus/23c00400.lhea/port0/" ] Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Olaf Hering <ohering@suse.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | cxgb4: remove workqueue when driver registration failsWei Yang2013-09-151-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When driver registration fails, we need to clean up the resources allocated before. cxgb4 missed to destroy the workqueue allocated at the very beginning. This patch destroies the workqueue when registration fails. Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | qlcnic: Fix VF reset recoveryManish Chopra2013-09-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o At the time of firmware hang "adapter->need_fw_reset" variable gets set but after re-initialization of firmware OR at the time of VF re-initialization that variable was not getting cleared which was leading to failure in VF reset recovery.Fix it by clearing this variable before re-initializing VF Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: ps3_gelic: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/toshiba/ps3_gelic_net.c It's a NOOP since 2.6.35 and I will remove it one day ;) Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: smsc: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-152-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from code in drivers/net/ethernet/smsc/ It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: pasemi: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/pasemi/pasemi_mac.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: natsemi: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-152-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from code in drivers/net/ethernet/natsemi/ It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: ks8851-ml: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/micrel/ks8851_mll.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: pxa168_eth: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-2/+1
| | | | | | | | | | | | | | | Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: lantiq_etop: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/lantiq_etop.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: hp100: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/hp/hp100.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: fec: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/freescale/fec_main.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | tg3: Use pci_dev pm_capJon Mason2013-09-132-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the already existing pm_cap variable in struct pci_dev for determining the power management offset. This saves the driver from having to keep track of an extra variable. Signed-off-by: Jon Mason <jdmason@kudzu.us> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Use pci_dev pm_capJon Mason2013-09-134-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the already existing pm_cap variable in struct pci_dev for determining the power management offset. This saves the driver from having to keep track of an extra variable. Signed-off-by: Jon Mason <jdmason@kudzu.us> Cc: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | alx: remove redundant D0 power state setYijing Wang2013-09-131-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pci_enable_device_mem() will set device power state to D0, so it's no need to do it again in alx_probe(). Also remove redundant PM Cap find code, because pci core has been saved the pci device pm cap value. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: missing variable initializationAntonio Alecrim Jr2013-09-131-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: fix overrun of PHY RAR arrayDavid Ertman2013-09-133-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When copying the MAC RAR registers to PHY there is an error in the calculation of the rar_entry_count, which causes a write of unknown/ undefined register space in the MAC to unknown/undefined register space in the PHY. This patch fixes the overrun with writing to the PHY RAR and also fixes the ethtool offline register tests so that the correctly addressed registers have the appropriate bitmasks for R/W and RO bits for affected parts. Shawn Rader gets credit for finding and fixing the register overrun. Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com> CC: Shawn Rader <shawn.t.rader@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | e1000e: cleanup boolean comparison to trueDavid Ertman2013-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Removing a comparison to the boolean value true where simply interrogating the lvalue will produce the same result. Signed-off-by: David Ertman <davidx.m.ertman@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: fix ethtool reporting of supported links for SFP modulesEmil Tantilov2013-09-131-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves an issue where the driver will display incorrect info for Q/SFP+ modules that were inserted after the driver has been loaded. This patch adds a call to identify_phy() in ixgbe_get_settings() prior to calling get_link_capabilities() which needs the PHY data in order to determine the correct settings. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: limit setting speed to only one at a time for QSFP modulesEmil Tantilov2013-09-132-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QSFP+ modules do not support auto negotiation and should advertise only one speed at a time. This patch adds logic in ethtool to allow setting and reporting the advertised speed at either 1Gbps or 10Gbps, but not both. Also limits the speed set in ixgbe_sfp_link_config_subtask() to highest supported. Previously the link was set to whatever the supported speeds were. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: fix ethtool loopback diagnostic with DCB enabledEmil Tantilov2013-09-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch disables DCB prior to running the loopback test. When DCB is enabled the frames may be modified on Tx (by adding vlan tag) which will fail the check on Rx. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | ixgbe: fully disable hardware RSC logic when disabling RSCJacob Keller2013-09-132-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the configure_rx path in order to properly disable RSC hardware logic when the user disables it. Previously we only disabled RSC in the queue settings, but this does not fully disable hardware RSC logic which can lead to some unexpected performance issues. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | net/mlx4_en: Check device state when setting coalescingEugenia Emantayev2013-09-121-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the device is down, CQs are freed. We must check the device state to avoid issuing firmware commands on non existing CQs. CC: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: tulip: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/dec/tulip/de4x5.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ethernet: amd: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/amd/sun3lance.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ehea: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-121-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/ibm/ehea/ehea_main.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bfin_mac: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/adi/bfin_mac.c. It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | tg3: Expand led off fix to include 5720Nithin Sujir2013-09-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 989038e217e94161862a959e82f9a1ecf8dda152 ("tg3: Don't turn off led on 5719 serdes port 0") added code to skip turning led off on port 0 of the 5719 since it powered down other ports. This workaround needs to be enabled on the 5720 as well. Cc: stable@vger.kernel.org Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | igb: Read flow control for i350 from correct EEPROM sectionFujinaka, Todd2013-09-121-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Flow control is defined in the four EEPROM sections but the driver only reads from section 0. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | igb: Add additional get_phy_id call for i354 devicesCarolyn Wyborny2013-09-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a problem where some ports can fail to initialize on a cold boot. This patch adds an additional call to read the PHY id for i354 devices in order workaround the hardware problem. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | r8169: enforce RX_MULTI_EN for the 8168f.françois romieu2013-09-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same narrative as eb2dc35d99028b698cdedba4f5522bc43e576bd2 ("r8169: RxConfig hack for the 8168evl.") regarding AMD IOMMU errors. RTL_GIGA_MAC_VER_36 - 8168f as well - has not been reported to behave the same. Tested-by: David R <david@unsolicited.net> Tested-by: Frédéric Leroy <fredo@starox.org> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2013-09-151-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS fixes from Ralf Baechle: "These are four patches for three construction sites: - Fix register decoding for the combination of multi-core processors and multi-threading. - Two more fixes that are part of the ongoing DECstation resurrection work. One of these touches a DECstation-only network driver. - Finally Markos' trivial build fix for the AP/SP support. (With this applied now all MIPS defconfigs are building again)" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: kernel: vpe: Make vpe_attrs an array of pointers. MIPS: Fix SMP core calculations when using MT support. MIPS: DECstation I/O ASIC DMA interrupt handling fix MIPS: DECstation HRT initialization rearrangement
| * | | MIPS: DECstation I/O ASIC DMA interrupt handling fixMaciej W. Rozycki2013-09-131-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change complements commit d0da7c002f7b2a93582187a9e3f73891a01d8ee4 and brings clear_ioasic_irq back, renaming it to clear_ioasic_dma_irq at the same time, to make I/O ASIC DMA interrupts functional. Unlike ordinary I/O ASIC interrupts DMA interrupts need to be deasserted by software by writing 0 to the respective bit in I/O ASIC's System Interrupt Register (SIR), similarly to how CP0.Cause.IP0 and CP0.Cause.IP1 bits are handled in the CPU (the difference is SIR DMA interrupt bits are R/W0C so there's no need for an RMW cycle). Otherwise the handler is reentered over and over again. The only current user is the DEC LANCE Ethernet driver and its extremely uncommon DMA memory error handler that does not care when exactly the interrupt is cleared. Anticipating the use of DMA interrupts by the Zilog SCC driver this change however exports clear_ioasic_dma_irq for device drivers to choose the right application-specific sequence to clear the request explicitly rather than calling it implicitly in the .irq_eoi handler of `struct irq_chip'. Previously these interrupts were cleared in the .end handler of the said structure, before it was removed. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5826/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | Remove GENERIC_HARDIRQ config optionMartin Schwidefsky2013-09-131-1/+1
|/ / | | | | | | | | | | | | | | After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | Merge branch 'master' of ↵David S. Miller2013-09-1129-0/+30315
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series implements the new i40e driver for Intel's upcoming Intel(R) Ethernet Controller XL710 Family of devices. V7: many changes from a few comments: use linux errno types change I40E_SUCCESS to 0, standardize returns change s32 return values to int use void return values where possible prefer use of int over i40e_status V6: rename Kbuild to Makefile rename i40e_mem[set|cpy] to regular memset/memcpy V5: remove sysfs support from this set, will rearchitect changes from community comments V4: addresses remaining community comments, mostly trivial edits. major sparse based cleanup of possible endian issues removal of most of __func__ references sizeof(*var) instead of sizeof(struct ...) change 'NULL ==' tests to !NULL implement xps use kernel bitshift macros (upper_32_bits, etc) V3: many more individual comments addressed, thanks reviewers! Many other changes due to internal review and development. V2: each patch has individual comments, in general, feedback from the list was applied and addressed. Many changes due to internal review and coding as well. V1: initial send Let me start by saying thanks and we appreciate any time spent by those of you who review and comment on this new driver, and we will attempt to address and respond to all issues brought to our attention. I tried to break the patches up to ease review, but the series should apply and still be bisectable, as the last patch adds the driver to the kernel compile with CONFIG_I40E. This driver is for a brand new bit of silicon that has a different design than other Intel Ethernet silicon, and therefore needed a new driver. The hardware has quite a bit of capability and this driver is only meant to provide basic functionality at first. Future patches will continue to add functionality and bug fixes. This initial release is very early in the product cycle with the intent of getting initial support into the kernel before users have the hardware available to purchase. A software development manual is not ready yet but will be available when the hardware ships. The driver development model and interaction with community submitted patches *will not be any different* than what we are currently doing today. We plan to continue established processes. An associated i40evf driver has been posted for review. List of tools we ran in preparation: way more sparse clean make W=1, W=2 clean checkpatch (almost) clean total: 1 errors, 4 warnings, 30461 lines checked NOTE: Ignored message types: LONG_LINE - issues have been addressed and the remainders are noise. codespell clean smatch (almost) clean with a couple minor warnings coccicheck clean namespacecheck clean allmodconfig clean ppc64 build clean (untested) This driver is a team effort, thank you to Joseph Gasparakis, Shannon Nelson, Anjali Singhai-Jain, Mitch Williams, Neerav Parikh, Vasu Dev, Kavindya Deegala, Yi Zou, and PJ Waskiewicz. TODO (known issues) BQL implementation finish rtnl_stat64 locking (we have a patch but debugging it) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * | i40e: include i40e in kernel properJesse Brandeburg2013-09-113-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the changes for Kconfig, i40e.txt, MAINTAINERS, Kbuild and new i40e/Makefile to build i40e with the kernel. New driver build option is CONFIG_I40E Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: debugfs interfaceJesse Brandeburg2013-09-111-0/+2076
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver includes a debugfs interface for developers to get more hardware information in real-time. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: init code and hardware supportJesse Brandeburg2013-09-1116-0/+13813
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the hardware specific init and management. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: implement virtual device interfaceJesse Brandeburg2013-09-113-0/+2823
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While not part of this patch series, an i40evf driver is on its way, and uses these files to communicate to the PF driver. This patch contains the header and implementation files for the PF to VF interface. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: driver core headersJesse Brandeburg2013-09-113-0/+899
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the main driver header files, containing structures and data types specific to the linux driver. i40e_osdep.h contains some code that helps us adapt our OS agnostic code to Linux. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: driver ethtool coreJesse Brandeburg2013-09-111-0/+1449
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the ethtool interface and implementation. The goal in this patch series is minimal functionality while not including much in the way of "set support." Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: transmit, receive, and NAPIJesse Brandeburg2013-09-111-0/+1817
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the transmit, receive, and NAPI routines, as well as ancillary routines. This file is code that is (will be) used by both the VF and PF drivers. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: main driver coreJesse Brandeburg2013-09-111-0/+7375
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the driver for the Intel(R) Ethernet Controller XL710 Family. This driver is targeted at basic ethernet functionality only, and will be improved upon further as time goes on. This patch contains the driver entry points but does not include transmit and receive (see the next patch in the series) routines. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | net: tilegx driver: avoid compiler warningChris Metcalf2013-09-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "id" variable was being incremented in common code, but only initialized and used in IPv4 code. We move the increment to the IPv4 code too, and then legitimately use the uninitialized_var() macro to avoid the gcc 4.6 warning that 'id' may be used uninitialized. Note that gcc 4.7 does not warn. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | bcm63xx_enet: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-111-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/broadcom/bcm63xx_enet.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | net: korina: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-09-111-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch proposes to remove the IRQF_DISABLED flag from drivers/net/ethernet/korina.c It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | qlcnic: Fix warning reported by kbuild test robot.Jitendra Kalsaria2013-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c: In function 'qlcnic_handle_fw_message': drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c:922:4: warning: overflow in implicit constant conversion [-Woverflow] Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | bnx2x: avoid atomic allocations during initializationMichal Schmidt2013-09-111-15/+23
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During initialization bnx2x allocates significant amounts of memory (for rx data, rx SGEs, TPA pool) using atomic allocations. I received a report where bnx2x failed to allocate SGEs and it had to fall back to TPA-less operation. Let's use GFP_KERNEL allocations during initialization, which runs in process context. Add gfp_t parameters to functions that are used both in initialization and in the receive path. Use an unlikely branch in bnx2x_frag_alloc() to avoid atomic allocation by netdev_alloc_frag(). The branch is taken several thousands of times during initialization, but then never more. Note that fp->rx_frag_size is never greater than PAGE_SIZE, so __get_free_page() can be used here. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: Fix configuration of doorbell blockAriel Elior2013-09-092-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | As part of VF RSS feature doorbell block was configured not to use dpm, but a small part of configuration was left out, preventing the driver from sending tx messages to the device. This patch adds the missing configuration. Reported-by: Eric Dumazet <eric.dumazet@gmil.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Tested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2013-09-073-16/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David Miller: "A quick set of fixes, some to deal with fallout from yesterday's net-next merge. 1) Fix compilation of bnx2x driver with CONFIG_BNX2X_SRIOV disabled, from Dmitry Kravkov. 2) Fix a bnx2x regression caused by one of Dave Jones's mistaken braces changes, from Eilon Greenstein. 3) Add some protective filtering in the netlink tap code, from Daniel Borkmann. 4) Fix TCP congestion window growth regression after timeouts, from Yuchung Cheng. 5) Correctly adjust TCP's rcv_ssthresh for out of order packets, from Eric Dumazet" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: tcp: properly increase rcv_ssthresh for ofo packets net: add documentation for BQL helpers mlx5: remove unused MLX5_DEBUG param in Kconfig bnx2x: Restore a call to config_init bnx2x: fix broken compilation with CONFIG_BNX2X_SRIOV is not set tcp: fix no cwnd growth after timeout net: netlink: filter particular protocols from analyzers
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