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2019-03-21nfp: remove defines for unused control bitsJakub Kicinski2-5/+1
NFP driver ABI contains bits for L2 switching which were never implemented in initially envisioned form. Remove the defines, and open up the possibility of reclaiming the bits for other uses. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21net: systemport: Remove print of base addressFlorian Fainelli1-3/+3
Since commit ad67b74d2469 ("printk: hash addresses printed with %p") pointers are being hashed when printed. Displaying the virtual memory at bootup time is not helpful, especially given we use a dev_info() which already displays the platform device's address. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20net: hns3: Make hclge_destroy_cmd_queue staticYueHaibing1-1/+1
Fix sparse warning: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c:414:6: warning: symbol 'hclge_destroy_cmd_queue' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20net: remove 'fallback' argument from dev->ndo_select_queue()Paolo Abeni16-43/+27
After the previous patch, all the callers of ndo_select_queue() provide as a 'fallback' argument netdev_pick_tx. The only exceptions are nested calls to ndo_select_queue(), which pass down the 'fallback' available in the current scope - still netdev_pick_tx. We can drop such argument and replace fallback() invocation with netdev_pick_tx(). This avoids an indirect call per xmit packet in some scenarios (TCP syn, UDP unconnected, XDP generic, pktgen) with device drivers implementing such ndo. It also clean the code a bit. Tested with ixgbe and CONFIG_FCOE=m With pktgen using queue xmit: threads vanilla patched (kpps) (kpps) 1 2334 2428 2 4166 4278 4 7895 8100 v1 -> v2: - rebased after helper's name change Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20qed: Define new MF bit for no_vlan configSudarsana Reddy Kalluru3-5/+8
The patch introduces a new Multi-Function bit for cases where firmware shouldn't perform the insertion of vlan-0 tag. The new bit is defined to abstract the implementation from the actual MF mode. Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: Michal Kalderon <mkalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20qede: Populate mbi version in ethtool driver query data.Sudarsana Reddy Kalluru1-5/+19
The patch adds support to display MBI image version in 'ethtool -i' output. Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: Michal Kalderon <mkalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller11-116/+197
Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2019-03-19 This series contains updates to ice driver only. Michal adds support for the pruning enable flag to avoid seeing broadcast packets on different VLANs. Akeem fixes an issue with VF queues being disabled and the VF netdev network carrier being lost after reset. Fixed an issue issue when doing PFR and CORER resets, where all VF VSIs need to be reset and rebuilt with the main VSIs before replaying all VSIs. Resolved an issue to properly initialize VFs in the guest OS via PCI passthrough. Bruce adds a local variable to avoid unnecessary de-references throughout ice_probe(). Brett cleans up the code a bit by removing the need for a local variable and re-designs the loop to simply return when get a successful result. Cleans up the code to replace loop calls with a predefined macro to make the code more consistent. Updated the driver to ensure ITR granularity is always 2 usecs. Refactors the calculation of VSIs per PF into a general function that can calculate per PF allocations for not just VSIs but across multiple resource types. Improve the driver performance of the driver when using the default settings by determining the ring size and the number of descriptors for transmit and receive based on a calculation with the PAGE_SIZE, ICE_MAX_NUM_DESC, and ICE_REQ_DESC_MULTIPLE. Chinh fixes an issue, where a reserved bit was possibly being set when it should never be set. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller12-18/+1392
Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2019-03-19 This series contains updates to e100, e1000, e1000e, igb, igc and ixgbe. Serhey Popovych fixes the return value for several of our older drivers for netdev_update_features() to notify of changes applied. Kai-Heng Feng fixes the WoL setting for system suspend, which should not set to runtime suspend settings for igb. Then fixes a power management issue with e1000e for CNP+ devices. Colin Ian King fixes whitespace issue (indentation), which helps with readability. Sasha provides the remaining changes for igc, including the enabling of multi-queues to receive. Added support for displaying and configuring network flow classification (NFC) via ethtool. Added additional statistics and basic counters for igc. Fixed a typo, so it aligns with our other drivers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19ice: Determine descriptor count and ring size based on PAGE_SIZEBrett Creeley3-11/+43
Currently we set the default number of Tx and Rx descriptors to 128 by default. For Rx this amounts to a full page (assuming 4K pages) because each Rx descriptor is 32 Bytes, but for Tx it only amounts to a half page because each Tx descriptor is 16 Bytes (assuming 4K pages). Instead of assuming 4K pages, determine the ring size and the number of descriptors for Tx and Rx based on a calculation using the PAGE_SIZE, ICE_MAX_NUM_DESC, and ICE_REQ_DESC_MULTIPLE. This change is being made to improve the performance of the driver when using the default settings. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: Reset all VFs with VFLR during SR-IOV init flowAkeem G Abodunrin1-1/+1
During SR-IOV initialization, we allocate and setup VFs with reset, and since we were going to inform Firmware about our intention to do VFLR by disabling LAN TX Queue, then we really have to complete VF reset flow with VFLR using appropriate registers - Otherwise, reset status bit for VF in the Guest OS might returns DEADBEEF. This resolves issue to properly initialize VFs in the Guest OS via PCI passthrough. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: Get resources per functionBrett Creeley1-5/+8
ice_get_guar_num_vsi currently calculates the number of VSIs per PF. Rework this into a general function ice_get_num_per_func, that can calculate per PF allocations for not just VSIs but across multiple resource types. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: Implement flow to reset VFs with PFR and other resetsAkeem G Abodunrin1-6/+2
All VF VSIs need to be reset and rebuild with the main VSIs before replaying all VSIs, so that all existing switch filters, scheduler tree and other configuration could be replayed at once. This fixes issues when doing PFR and CORER reset. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: configure GLINT_ITR to always have an ITR gran of 2Brett Creeley4-18/+44
Instead of hoping that our ITR granularity will be 2 usec program the GLINT_CTL register to make sure the ITR granularity is always 2 usecs. Now that we know what the ITR granularity will be get rid of the check in ice_probe() to verify our previous assumption. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: use ice_for_each_vsi macro when possibleBrett Creeley3-9/+8
Replace all instances of: for (i = 0; i < pf->num_alloc_vsi; i++) with the following macro: ice_for_each_vsi(pf, i) This will allow the code to be consistent since there are currently cases of using both. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice : Ensure only valid bits are set in ice_aq_set_phy_cfgChinh T Cao3-2/+15
In the ice_aq_set_phy_cfg AQ command, the 16.4 bit is reserved. This patch will make sure that this bit will never be set to 1. Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com> Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: remove redundant variable and if conditionBrett Creeley1-7/+4
In ice_pf_rxq_wait we are using an unnecessary local variable and also we are checking if the timeout time was reached after the loop. Get rid of the local variable and return 0 right when we get a successful result. This makes it so we can return -ETIMEDOUT if we ever exit the loop because we know the timeout time has been hit. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: avoid multiple unnecessary de-references in probeBruce Allan1-18/+15
Add a local variable struct device *dev to avoid unnecessary de-references throughout ice_probe(). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: Fix issue with VF reset and multiple VFs support on PFsAkeem G Abodunrin1-7/+13
This patch fixes issues with VF queues being disabled, and VF netdev network carrier being lost after reset. Basically, we need to check if VF is enabled, and queue configured in reset_all_vfs flow, and disable/enable those queues appropriately whenever the function is called after Global/CORER/PFR reset/rebuild/replay. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19ice: Fix broadcast traffic in port VLAN modeMichal Swiatkowski1-32/+44
Set egress (Rx) pruning enable flag for VF VSI in VSI ctxt to enable prune action. To avoid seeing broadcast packet in different VLAN, pruning enable flag in VSI ctxt should be set. Write new functions (fill VSI ctx) to not repeat send ctxt code. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igc: Remove unneeded hw_dbg printsSasha Neftin1-4/+0
Remove unneeded hw_dbg prints from igc_ethtool.c file. Clean up code. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igc: Fix the typo in igc_base.h header definitionSasha Neftin1-2/+2
Add the underline for the _IGC_BASE_H_. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igc: Add support for the ntuple featureSasha Neftin2-0/+89
Copy the ntuple feature into list of user selectable features. Enable the ntuple feature. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igc: Add support for statisticsSasha Neftin3-1/+403
Add support for statistics and show basic counters. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19enc28j60: Convert to use SPDX identifierAndy Shevchenko1-5/+1
Reduce size of duplicated comments by switching to use SPDX identifier. No functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Fix indentation splatsAndy Shevchenko1-37/+21
Fix few indentation splats. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Amend comments by fixing typos, adding periods, etcAndy Shevchenko1-15/+16
Amend comments in the code: - adding periods to the multi-line comments - fixing typos - capitalize first word in the sentences - etc Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Remove linux/init.hAndy Shevchenko1-1/+0
There is no need to include linux/init.h when at the same time we include linux/module.h. Remove redundant inclusion. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Convert printk() to netdev_printk()Andy Shevchenko1-24/+27
The debug prints of network operations will look better if network device name is printed. The benefit of that is a possibility to distinguish the actual hardware when more than one is installed on the system. Convert appropriate printk(KERN_DEBUG) to netdev_print(KERN_DEBUG, ndev). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Convert HW related printk() to dev_printk()Andy Shevchenko1-119/+141
The debug prints of hardware status and operations will look better if SPI device name is printed. The benefit of that is a possibility to distinguish the actual hardware when more than one is installed on the system. Convert appropriate printk(KERN_DEBUG) to dev_print(KERN_DEBUG, &spi->dev). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Switch to dev_<level> from pr_<level>Andy Shevchenko1-12/+17
Instead of using open coded printk(KERN_<LEVEL>) switch the driver to use dev_<level> macros. Note, the device name will be printed in full, which is beneficial when more than one card installed on the system. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Use ether_addr_copy() in enc28j60_set_mac_address()Andy Shevchenko1-1/+1
Use ether_addr_copy() instead of memcpy() to copy the mac address. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Switch to use module_spi_driver() macroAndy Shevchenko1-19/+2
Eliminate some boilerplate code by using module_spi_driver() instead of ->init() / ->exit(), moving the salient bits from ->init() into ->probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Drop driver name duplication from messagesAndy Shevchenko1-7/+6
When dev_<level>() macros are used against SPI device, the driver's name is printed as well. No need to duplicate this explicitly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Replace dev_*(&netdev->dev, ...) with netdev_*()Andy Shevchenko1-24/+18
Replace open coded netdev_<level>() macros. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Remove duplicate messagingAndy Shevchenko1-20/+0
The ->probe() and ->remove() stages can be easily debugged with initcall_debug or function tracer. There is no need to repeat the same explicitly in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19enc28j60: Use device_get_mac_address()Andy Shevchenko1-4/+3
Replace the DT-specific of_get_mac_address() function with device_get_mac_address, which works on both DT and ACPI platforms. This change makes it easier to add ACPI support. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19igc: Extend the ethtool supportingSasha Neftin5-3/+814
Add show and configure network flow classification (NFC) methods to the ethtool. Show the specifies Rx ntuple filters. Configures receive network flow classification option or rules. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igc: Add multiple receive queues control supportingSasha Neftin4-0/+73
Enable the multi queues to receive. Program the direction of packets to specified queues according to the mode selected in the MRQC register. Multiple receive queues defined by filters and RSS for 4 queues. Enable/disable RSS hashing and also to enable multiple receive queues. This patch will allow further ethtool support development. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19e1000e: Disable runtime PM on CNP+Kai-Heng Feng1-1/+1
There are some new e1000e devices can only be woken up from D3 one time, by plugging Ethernet cable. Subsequent cable plugging does set PME bit correctly, but it still doesn't get woken up. Since e1000e connects to the root complex directly, we rely on ACPI to wake it up. In this case, the GPE from _PRW only works once and stops working after that. Though it appears to be a platform bug, e1000e maintainers confirmed that I219 does not support D3. So disable runtime PM on CNP+ chips. We may need to disable earlier generations if this bug also hit older platforms. Bugzilla: https://bugzilla.kernel.org/attachment.cgi?id=280819 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19igb: fix various indentation issuesColin Ian King1-2/+2
There are some lines that have indentation issues, fix these Signed-off-by: Colin Ian King <colin.king@canonical.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19net: macb: simplify getting .driver_dataWolfram Sang1-4/+2
We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19igb: Exclude device from suspend direct complete optimizationKai-Heng Feng1-0/+3
igb sets different WoL settings in system suspend callback and runtime suspend callback. The suspend direct complete optimization leaves igb in runtime suspended state with wrong WoL setting during system suspend. To fix this, we need to disable suspend direct complete optimization to let igb always use suspend callback to set correct WoL during system suspend. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19intel: correct return from set features callbackSerhey Popovych5-5/+5
According to comments in <linux/netdevice.h> we should return either >0 or -errno from ->ndo_set_features() if changing dev->features by itself. Return 1 in such places to notify netdev_update_features() about applied changes in dev->features. Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-03-19net: pasemi: Make pasemi_mac_init_module staticYueHaibing1-1/+1
Fix sparse warning: drivers/net/ethernet/pasemi/pasemi_mac.c:1842:5: warning: symbol 'pasemi_mac_init_module' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19net: hns3: Make hclgevf_update_link_mode staticYueHaibing1-1/+1
Fix sparse warning: drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:407:6: warning: symbol 'hclgevf_update_link_mode' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19ibmveth: Make array ibmveth_stats staticYueHaibing1-1/+1
Fix sparse warning: drivers/net/ethernet/ibm/ibmveth.c:96:21: warning: symbol 'ibmveth_stats' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-19ibmvnic: Report actual backing device speed and duplex valuesMurilo Fossa Vicentini2-17/+94
The ibmvnic driver currently reports a fixed value for both speed and duplex settings regardless of the actual backing device that is being used. By adding support to the QUERY_PHYS_PARMS command defined by the PAPR+ we can query the current physical port state and report the proper values for these feilds. Reported-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com> Signed-off-by: Murilo Fossa Vicentini <muvic@linux.ibm.com> Reviewed-by: Mauro S. M. Rodrigues <maurosr@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-18net: aquantia: fix rx checksum offload for UDP/TCP over IPv6Dmitry Bogdanov1-2/+3
TCP/UDP checksum validity was propagated to skb only if IP checksum is valid. But for IPv6 there is no validity as there is no checksum in IPv6. This patch propagates TCP/UDP checksum validity regardless of IP checksum. Fixes: 018423e90bee ("net: ethernet: aquantia: Add ring support code") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-18mac8390: Fix mmio access size probeFinn Thain1-7/+12
The bug that Stan reported is as follows. After a restart, a 16-bit NIC may be incorrectly identified as a 32-bit NIC and stop working. mac8390 slot.E: Memory length resource not found, probing mac8390 slot.E: Farallon EtherMac II-C (type farallon) mac8390 slot.E: MAC 00:00:c5:30:c2:99, IRQ 61, 32 KB shared memory at 0xfeed0000, 32-bit access. The bug never arises after a cold start and only intermittently after a warm start. (I didn't investigate why the bug is intermittent.) It turns out that memcpy_toio() is deprecated and memcmp_withio() also has issues. Replacing these calls with mmio accessors fixes the problem. Reported-and-tested-by: Stan Johnson <userm57@yahoo.com> Fixes: 2964db0f5904 ("m68k: Mac DP8390 update") Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-15net: sis900: fix indentation issues, remove some spacesColin Ian King1-5/+5
There are several statements that contain extra spacing in the indentation; clean this up by removing spaces. Also add { } braces on if statement to keep to kernel coding style. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>