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path: root/drivers/net/ethernet
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2015-10-15i40e/i40evf: remove redundant declarations of a variable and a functionShannon Nelson
Remove a variable declaration inside an if block hiding an existing declaration at the start of the function. Also remove a forward function declaration that is no longer needed due to code re-organization. Change-ID: I12954668b722718074949c93d74cd20eaacd93e4 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: remove FD atr control from debugfsShannon Nelson
Since the flow-director-atr priv flag was added to our ethtool interface, we don't need the on/off control in debugfs. Change-ID: Ib3b599916434ab30ccd40074e71d7a81609b5bb5 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: allow FD SB if MFP mode only has 1 partitionShannon Nelson
Even though the device might be in MFP mode, if there's only one partition enabled, then we still have plenty of interrupts for managing the Flow Directory Sideband activity. This patch enables FD SB in this case. This patch also reverses the sense of the conditional in order to remove the negative logic. Change-ID: I9edf211a6219fc8d159b4be9964f9fd7f4e00bc0 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: remove obsolete version checkMitch Williams
This version check only applies to very, very old firmware, that only ran on A0 hardware, which we never shipped and don't support in this driver anyway. Remove it, before somebody gets hurt. Change-ID: I3752d090ff488acf98ee76b075af961e9c968ee4 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e/i40evf: Add WB_ON_ITR offload supportAnjali Singhai Jain
X722 has a way to work around the descriptor WB issue, this offload helps turn that feature on. Change-ID: I7ffa67622426bfca5a651417b63e3afcfeb60412 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: Remove 100M SGMII unless hw is X722Catherine Sullivan
Only the X722 device now supports 100M SGMII, and nothing supports 100M on 1000Base_T. Change-ID: I6f44dcd818944edd40041410e6de380f4a359a0c Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: Change some messages from info to debug onlyNeerav Parikh
There are several error messages that have been printing when there is no functional issue. These messages should be available at debug message level only. Change-ID: Id91e47bf942c483563995f30d8705fa53acd5aa3 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: use priv flags to control flow directorJesse Brandeburg
Some customers wish to be able to control our hardware specific feature called flow director, at runtime. This patch enables ethtool priv flags to control this driver/hardware specific feature. ethtool --set-priv-flags ethX flow-director-atr off NOTE: the ethtool ntuple interface controls the flow-director sideband rules. Change-ID: Iba156350b07fa2ce66f53ded51739f9a3781fe0e Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15i40e: Add missing parameter comment to ndo_bridge_setlinkJesse Brandeburg
Add nlflags to the function comment for ndo_bridge_setlink. Change-ID: I34c704f307f2a3f7bac3ca4b44e2a094d3d082d6 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15ixgbe: Fix CS4227-related semaphore error on reset failureMark Rustad
If the reset never completes, it is necessary to retake the semaphore before returning, because the caller will release the semaphore. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-15ixgbe: disable LRO by defaultEmil Tantilov
This patch disables LRO by default in favor of GRO. LRO is incompatible with forwarding and is disabled when forwarding is turned on which makes the default offloads of the driver inconsistent. LRO can still be enabled via ethtool. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-14net/mlx4_core: Replace VF zero mac with random mac in mlx4_coreJack Morgenstein
By design, when no default MAC addresses are set in the Hypervisor for VFs, the VFs are passed zero-macs. When such a MAC is received by the VF, it generates a random MAC address and registers that MAC address with the Hypervisor. This random mac generation is currently done in the mlx4_en module. There is a problem, though, if the mlx4_ib module is loaded by a VF before the mlx4_en module. In this case, for RoCE, mlx4_ib will see the un-replaced zero-mac and register that zero-mac as part of QP1 initialization. Having a zero-mac in the port's MAC table creates problems for a Baseboard Management Console. The BMC occasionally sends packets with a zero-mac destination MAC. If there is a zero-mac present in the port's MAC table, the FW will send such BMC packets to the host driver rather than to the wire, and BMC will stop working. To address this problem, we move the replacement of zero-mac addresses with random-mac addresses to procedure mlx4_slave_cap(), which is part of the driver startup for VFs, and is before activation of mlx4_ib and mlx4_en. As a result, zero-mac addresses will never be registered in the port MAC table by the driver. In addition, when mlx4_en does initialize the net device, it needs to set the NET_ADDR_RANDOM flag in the netdev structure if the address was randomly generated. This is done so that udev on the VM does not create a new device name after each VF probe (VM boot and such). To accomplish this, we add a per-port flag in mlx4_dev which gets set whenever mlx4_core replaces a zero-mac with a randomly-generated mac. This flag is examined when mlx4_en initializes the net-device. Fix was suggested by Matan Barak <matanb@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-14net/mlx5_core: Wait for FW readiness on startupEli Cohen
On device initialization, wait till firmware indicates that that it is done with initialization before proceeding to initialize the device. Also update initialization segment layout to match driver/firmware interface definitions. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-14net/mlx5_core: Add pci error handlers to mlx5_core driverMajd Dibbiny
This patch implement the pci_error_handlers for mlx5_core which allow the driver to recover from PCI error. Once an error is detected in the PCI, the mlx5_pci_err_detected is called and it: 1) Marks the device to be in 'Internal Error' state. 2) Dispatches an event to the mlx5_ib to flush all the outstanding cqes with error. 3) Returns all the on going commands with error. 4) Unloads the driver. Afterwards, the FW is reset and mlx5_pci_slot_reset is called and it enables the device and restore it's pci state. If the later succeeds, mlx5_pci_resume is called, and it loads the SW stack. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-14net/mlx5_core: Fix internal error detection conditionsEli Cohen
The detection of a fatal condition has been updated to take into account the state reported by the device or by detecting an all ones read of the firmware version which indicates that the device is not accessible. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-14net: hisilicon net: fix a bug about ledlipeng
this patch fixes a bug in hns driver. the link led is on at the beginning, but at this time the ethernet port is on down status. it needs to reset the led status on init sequence. Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: yankejian <yankejian@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-15mlx5: stop including <asm-generic/kmap_types.h>Christoph Hellwig
<linux/highmem.h> is the placace the get the kmap type flags, asm-generic files are generic implementations only to be used by architecture code. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-15move io-64-nonatomic*.h out of asm-genericChristoph Hellwig
These are not implementations of default architecture code but helpers for drivers. Move them to the place they belong to. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-14net: hisilicon: supports promisc modeyankejian
this patch adds support to set promisc mode. it configs the queue on init seq when it is on promisc mode.and being enabled or disabled promisc mode by upper level user. Signed-off-by: yankejian <yankejian@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13fm10k: do not use enum as booleanJacob Keller
Check for actual value NETREG_UNINITIALIZED in case it ever changes from the current value of zero. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13fm10k: use snprintf() instead of sprintf() to avoid buffer overflowJacob Keller
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13ixgbe: add flow control ethertype to the anti-spoofing filterEmil Tantilov
This patch makes sure that flow control packets initiated by the VF are dropped and reported as spoofed. Flow control packets can be used to limit the throughput or as DOS attack when generated from a VF. Flow control is not supported per VF hence any pause frames generated from a VF are considered malicious. Also cleaned up indentation and some redundant comments. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: Bump i40e version to 1.3.25 and i40evf to 1.3.17Catherine Sullivan
Bump. Change-ID: If3cd42f6c1b9546beed60faf9c79faab35216f58 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: Refactor PHY structure and add phy_capabilities enumCatherine Sullivan
Remove unused members in the PHY structure and add a new member to store all the capabilities the PHY has as reported by the FW. This information will help us determine what speeds the device is capable of when link is down. Also add an enum to decode the PHY types the NVM is capable of. Use the phy_types variable to determine what phy types are possible when link is down instead of device id as it will be more accurate. When on a backplane device, we do not support changing any settings, however we should display all the phy_types we are capable of so if we see a backplane dev ID set supported and advertised purely based on the phy_types variable. Change-ID: Ia75d560f1fcd30c54cbfb7458690c5867559a930 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: Add module_types and update_link_infoCatherine Sullivan
Add a module_types variable to the link_info struct to save the module information from get_phy_capabilities. This information can be used to determine which speeds the module supports. Also add a new function update_link_info which updates the module_types parameter and then calls get_link_info. This function should be called in place of get_link_info so that the module_types variable stays up-to-date with the rest of the link information. The EAS table does not reflect the values that are actually returned, so instead, basing these values on the Ethernet compliance codes specified in table 33 of SFF-8436 as these have been accurate. Use the new variable in ethtool to differentiate between a 10G/1G dual speed fiber module and a 10G only module. Change-ID: Ib7585cce321319c10ce15180054c41a6cbd41389 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: split device ids into a separate fileShannon Nelson
Due to desires to write userland drivers, and other requests, without needing the rest of the include files, the device ids are pulled out into a standalone file. Change-ID: Ic0b047dbf9d4b0891892309c1f2079f56d9b60e8 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: update fw version text string per previous product formatsCarolyn Wyborny
This patch moves the internal fw version and fw api version info to be output in probe. The nvm version, etrack and oem version info are now configured for output via ethtool -i. Change-ID: I05d490093a7137dbefcdef263d014d1e5c9e83d0 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: don't panic on VSI allocation failureMitch Williams
In some circumstances, the firmware may fail to allocate a VSI for a VF. When this happens, the driver does not react well to the bad news and has a panic attack. To fix this problem, check the return value from i40e_alloc_vf_res and don't try to configure the device further if it failed. Additionally, explicitly clear the INIT bit when we free VF resources, so that this bit will be in the proper state in the failure case, and won't blow up elsewhere. Change-ID: I6a20ce2b59c3458fd832032e88fa28cd42500189 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: remove redundant callMitch Williams
This function call isn't needed here; the same function is already called by i40e_reset_vf. Change-ID: I96ccbf91b752965c9e28fe895d4c7d4c46e3ba44 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: Convert CEE App TLV selector to IEEE selectorGreg Bowers
Changes the parsing of CEE App TLVs to fill in the App selector in struct i40e_dcbx_config with the IEEE App selector so the caller doesn't have to consider whether the App came from a CEE or IEEE DCBX negotiation. Change-ID: Ia7d9d664cde04d2ebcc9822fd22e4929c6edab3a Signed-off-by: Greg Bowers <gregory.j.bowers@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: Add info to nvm info struct for OEM version dataCarolyn Wyborny
This patch adds a member to the nvm_info struct for oem_ver info to be output either by OID or ethtool. Change-ID: I1e5d513ae67622e2af17042924fdb4b5d6d85366 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40evf: properly handle ndo_set_mac_address callsMitch Williams
The driver was not correctly handling calls to its ndo_set_mac_address method. It did not properly check to see if the override would be allowed by the PF driver, and never removed the old address from its filter list. Add a new flag to the adapter struct which is set if the MAC address is assigned by the PF. Check this flag and don't allow the MAC address to be changed if it is set. Search for and properly remove the filter for the old MAC address when the new one is set. Change-ID: I817bf620c869c5a80e6a7eab65c9cbad1dc89799 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: Use BIT() macro for priority map parsingNeerav Parikh
Replace one left over (1 << up) in the i40e_dcb.c file with the BIT() macro. Change-ID: I39492a400a2cee5ac566143a5b436cc478bea0db Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e: Make it clear a parameter is never usedCarolyn Wyborny
Flag the filter_mask parameter as __always_unused in the ndo_bridge_getlink function. Change-ID: Ifc1e99c7fb84bcbf81cf7b0ac891ad8ca956ffb2 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13i40e/i40evf: Add new link status definesShannon Nelson
Add the new Port link status bit and rename the link status to function link status. Change-ID: I71289327ae62638ce967b6ad40114caf998b6dab Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-10-13be2net: remove vlan promisc capability from VF's profile descriptorsKalesh AP
The commit 435452aa8847 ("Prevent VFs from enabling VLAN promiscuous mode") fixed the PF driver to not include the VLAN promisc capability while provisioning the interface for a VF. But the fix did not remove this capability from the profile descriptor of the VF. This causes the VF driver to request this capability when it tries to create it's interface at probe time. This could potentailly cause the VF probe to fail if the FW enforces strict checking of the flags based on what was provisoned by the PF. This strict checking is not being done by FW currently but will be fixed in a future version. This patch fixes this issue by updating the VF's profile descriptor so that they match the interface capability flags provisioned by the PF. Fixes: 435452aa8847 ("Prevent VFs from enabling VLAN promiscuous mode") Signed-off-by: Kalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13be2net: set pci_func_num while issuing GET_PROFILE_CONFIG cmdSomnath Kotur
The FW requires the pf_num field in the cmd hdr to be set for it to return the specific function's descriptors in the GET_PROFILE_CONFIG cmd. If not set, the FW returns the descriptors of all the functions on the device. If the first descriptor is not what is being queried for, the driver will read wrong data. This patch fixes this issue by using the GET_CNTL_ATTRIB cmd to query the real pci_func_num of a function and then uses it in the GET_PROFILE_CONFIG cmd. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13be2net: pad skb to meet minimum TX pkt size in BE3Suresh Reddy
On BE3 chips in SRIOV configs, the TX path stalls when a packet less than 32B is received from the host. A workaround to pad such packets already exists for the Skyhawk and Lancer chips. Use the same workaround for BE3 chips too. Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13be2net: release mcc-lock in a failure case in be_cmd_notify_wait()Suresh Reddy
The mcc/mbox lock is not being released when be_cmd_copy() returns an error. Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13be2net: fix BE3-R FW download compatibility checkKalesh AP
In the BE3 FW image, unlike Skyhawk's, the "asic_type_rev" field doesn't track the asic_rev of chip it is compatible with. When asic_type_rev is 0 the image is compatible only with pre-BE3-R chips (asic_rev < 0x10). Fix the current compatibility check to take care of this. We hit this issue when we try to flash old BE3 images (used prior to the release of BE3-R) on pre-BE3-R adapters. Fixes: a6e6ff6eee12f3e ("be2net: simplify UFI compatibility checking") Signed-off-by: Kalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13net/fsl_pq_mdio: fix computed address for the TBI registerGerlando Falauto
commit afae5ad78b342f401c28b0bb1adb3cd494cb125a "net/fsl_pq_mdio: streamline probing of MDIO nodes" added support for different types of MDIO devices: 1) Gianfar MDIO nodes that only map the MII registers 2) Gianfar MDIO nodes that map the full MDIO register set 3) eTSEC2 MDIO nodes (which map the full MDIO register set) 4) QE MDIO nodes (which map only the MII registers) However, the implementation for types 1 and 4 would mistakenly assume a mapping of the full MDIO register set, thereby computing the address for the TBI register starting from the containing structure. The TBI register would therefore be accessed at a wrong (much bigger) address, not giving the expected result at all. This patch restores the correct behavior we had prior to the above one. The consequences of this bug are apparent when trying to access a PHY with the same address as the value contained in the initial value of the TBI register (normally 0); in that case you'll get answers from the internal TBI device (even though MDIO/MDC pins are actually *also* toggling on the physical bus!). Beware that you also need to add a fake tbi node to your device tree with an unused address. Notice how this fix is related to commit 220669495bf8b68130a8218607147c7b74c28d2b "powerpc: Add TBI PHY node to first MDIO bus" which fixed the behavior in kernel 3.3, which was later broken by the above commit on kernel 3.7. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Cc: Timur Tabi <timur@tabi.org> Cc: David S. Miller <davem@davemloft.net> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13net/fsl_pq_mdio: check TBI address for consistency with mapped rangeGerlando Falauto
When configuring the MDIO subsystem it is also necessary to configure the TBI register. Make sure the TBI is contained within the mapped register range in order to: a) make sure the address is computed correctly b) make users aware that we're actually accessing that register In case of error, print a message but continue anyway. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Cc: Timur Tabi <timur@tabi.org> Cc: David S. Miller <davem@davemloft.net> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-13qlcnic: constify qlcnic_mbx_ops structureJulia Lawall
The only instance of a qlcnic_mbx_ops structure is never modified. Thus the declaration of the structure and all references to the structure type can be made const. In the definition of the qlcnic_mailbox structure, the ops field is no longer lined up with the other fields. This was left as is, to avoid a lot of trivial changes on the other lines. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-12net: hns: fix the unknown phy_nterface_t type errorhuangdaode
This patch fix the building error reported by Jiri Pirko <jiri@resnulli.us> drivers/net/ethernet/hisilicon/hns/hnae.h:465:2: error: unknown type name 'phy_interface_t' phy_interface_t phy_if; ^ the full build log is on https://lists.01.org/pipermail/kbuild-all. Signed-off-by: huangdaode <huangdaode@hisilicon.com> Signed-off-by: yankejian <yankejian@huawei.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-12BNX2: free temp_stats_blk on error pathwangweidong
In bnx2_init_board, missing free temp_stats_blk on error path when some operations do failed. Just add the 'kfree' operation. Signed-off-by: Wang Weidong <wangweidong1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-12net: HNS: fix MDIO dependenciesArnd Bergmann
The newly introduced HNS_MDIO Kconfig symbol selects 'MDIO', but that is the wrong symbol as the code used by this driver is provided by PHYLIB rather than the MDIO driver. Also, there is no need to make this driver user selectable, because it is already selected by all drivers that need it. This changes the Kconfig file to select the correct library, and to make the option silent. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 5b904d39406 ("net: add Hisilicon Network Subsystem MDIO support") Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-12sfc: fully reset if MC_REBOOT event received without warm_boot_count incrementDaniel Pieczko
On EF10, MC_CMD_VPORT_RECONFIGURE can cause a CODE_MC_REBOOT event to be sent to a function without incrementing the (adapter-wide) warm_boot_count. In this case, the reboot is not detected by the loop on efx_mcdi_poll_reboot(), so prepare for recovery from an MC reboot anyway. When this codepath is run, the MC has always just rebooted, so this recovery is valid. The loop on efx_mcdi_poll_reboot() is still required for other MC reboot cases, so that actions in response to an MC reboot are performed, such as clearing locally calculated statistics. Siena NICs are unaffected by this change as the above scenario does not apply. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-12rocker: handle setting bridge ageing_timeScott Feldman
The FDB cleanup timer will get rescheduled to re-evaluate FDB entries based on new ageing_time. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-11net: encx24j600: Fix typos in KconfigJon Ringle
Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-11bnx2x: Prevent UDP 4-tuple configurations on older adaptersYuval Mintz
Configuring 4-tuple RSS hsahing for UDP [E.g., by using `ethtool -N <interface> rx-flow-hash udp4 sdfn'] on a 57710/57711 adapter would cause it to assert as HW does not support such a configuration. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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