- 12 Mar, 2020 1 commit
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Martin Varghese authored
Reverted commit "2baecda3 bareudp: remove unnecessary udp_encap_enable() in bareudp_socket_create()" An explicit call to udp_encap_enable is needed as the setup_udp_tunnel_sock does not call udp_encap_enable if the if the socket is of type v6. Bareudp device uses v6 socket to receive v4 & v6 traffic CC: Taehee Yoo <ap420073@gmail.com> Fixes: 2baecda3 ("bareudp: remove unnecessary udp_encap_enable() in bareudp_socket_create()") Signed-off-by: Martin Varghese <martin.varghese@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 11 Mar, 2020 1 commit
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tangbin authored
In this function, ftgmac100_probe() can be triggered only if the platform_device and platform_driver matches, so the judgement at the beginning is redundant. Signed-off-by: tangbin <tangbin@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 10 Mar, 2020 38 commits
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David S. Miller authored
Jakub Kicinski says: ==================== ethtool: consolidate irq coalescing - part 3 Convert more drivers following the groundwork laid in a recent patch set [1] and continued in [2]. The aim of the effort is to consolidate irq coalescing parameter validation in the core. This set converts 15 drivers in drivers/net/ethernet. 3 more conversion sets to come. None of the drivers here checked all unsupported parameters. [1] https://lore.kernel.org/netdev/20200305051542.991898-1-kuba@kernel.org/ [2] https://lore.kernel.org/netdev/20200306010602.1620354-1-kuba@kernel.org/ ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject all unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject most of unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver only rejected some of the unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Sameeh Jubran <sameehj@amazon.com> Acked-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Heiner Kallweit authored
Let netdev_stats_to_stats64() do the copy work for us. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Heiner Kallweit authored
Clearing opts2 belongs to preparing the descriptor for DMA engine use. Therefore move it into rtl8169_mark_to_asic(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller authored
Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2020-03-10 This series contains updates to ice and iavf drivers. Cleaned up unnecessary parenthesis, which was pointed out by Sergei Shtylyov. Mitch updates the iavf and ice drivers to expand the limitation on the number of queues that the driver can support to account for the newer 800-series capabilities. Brett cleans up the error messages for both SR-IOV and non SR-IOV use cases. Fixed the logic when the ice driver is removed and a bare-metal VF is passing traffic, which was causing a transmit hang on the VF. Updated the ice driver to display "Link detected" field via ethtool, when the driver is in safe mode. Updated ice driver to properly set VLAN pruning when transmit anti-spoof is off. Avinash fixed a corner case in DCB, when switching from IEEE to CEE mode, the DCBX mode does not get properly updated. Dave updates the logic when switching from software DCB to firmware DCB to renegotiate DCBX to ensure the firmware agent has up to date information about the DCB settings of the link partner. Lukasz increases the PF's mailbox receive queue size to the maximum to prevent potential bottleneck or slow down occurring from the PF's mailbox receive queue being full. Bruce updates the ice driver to use strscpy() instead of strlcpy(). Cleaned up variable names that were not very descriptive with names that had more meaning. Anirudh replaces the use of ENOTSUPP with EOPNOTSUPP in the ice driver. Jake fixed up a function header comment to properly reflect the variable size and use. v2: Dropped patch 5 of the original series, where Tony added tunnel offload support. Based on community feedback, the patch needed changes, so giving Tony additional time to work on those changes and not hold up the remaining changes in the series. ==================== Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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DENG Qingfang authored
The inner pair of parentheses should be around the variable x Fixes: 37feab60 ("net: dsa: mt7530: add support for port mirroring") Signed-off-by: DENG Qingfang <dqfext@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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George McCollister authored
Simplify ksz_common.c by using delayed_work instead of a combination of timer and work. Signed-off-by: George McCollister <george.mccollister@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Jiri Pirko says: ==================== flow_offload: follow-ups to HW stats type patchset This patchset includes couple of patches in reaction to the discussions to the original HW stats patchset. The first patch is a fix, the other two patches are basically cosmetics. ==================== Acked-by: Edward Cree <ecree@solarflare.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
The intention of this helper was to allow driver to specify one type that it supports, so not only "any" value would pass. So make the API more strict and allow driver to pass only 1 bit that is going to be checked. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Put the values into enum and add an enum to define the bits. Suggested-by: Edward Cree <ecree@solarflare.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Change the check to see if the passed allowed type bit is enabled. Fixes: 319a1d19 ("flow_offload: check for basic action hw stats type") Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Claudiu Manoil says: ==================== enetc: Support extended BD rings at runtime First two patches are just misc code cleanup. The 3rd patch prepares the Rx BD processing code to be extended to processing both normal and extended BDs. The last one adds extended Rx BD support for timestamping without the need of a static config. Finally, the config option FSL_ENETC_HW_TIMESTAMPING can be dropped. Care was taken not to impact non-timestamping usecases. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Claudiu Manoil authored
Hardware timestamping support (PTP) on Rx requires extended buffer descriptors, double the size of normal Rx descriptors. On the current controller revision only the timestamping offload requires extended Rx descriptors. Since Rx timestamping can be turned on/off at runtime, make Rx ring allocation configurable at runtime too. As a result, the static config option FSL_ENETC_HW_TIMESTAMPING can be dropped and the extended descriptors can be used only when Rx timestamping gets activated. The extension has the same size as the base descriptor, making the descriptor iterators easy to update for the extended case. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Claudiu Manoil authored
Improve maintainability of the code iterating the Rx buffer descriptors to prepare it to support iterating extended Rx BD descriptors as well. Don't increment by one the h/w descriptor pointers explicitly, provide an iterator that takes care of the h/w details. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Claudiu Manoil authored
Refactor the stats len computation code to make it easier to add new stats counters. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Claudiu Manoil authored
The existence of the DT port node is the first thing checked at probe time, and probing won't reach this point if the node is missing. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Lukas Wunner authored
When pktgen is used to measure the performance of dev_queue_xmit() packet handling in the core, it is preferable to not hand down packets to a low-level Ethernet driver as it would distort the measurements. Allow using pktgen on the loopback device, thus constraining measurements to core code. Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Instead of manually iterating over entries, use flow_action_for_each helper. Move the helper and wrap it to fit to 80 cols on the way. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Acked-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jacob Keller authored
The function comment for ice_get_nvm_version indicated that the ver_hi and ver_lo values were 16 bits. In fact, they are only uint8_t values, meaning that they have a maximum size of 8 bits. Fix the comment to match the correct size. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Bruce Allan authored
The variable name 'type' is not very descriptive. Replace instances of those with a variable name that is more descriptive or replace it if not needed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Anirudh Venkataramanan authored
Using ENOTSUPP almost always results in some bizarre error message to be printed in userspace. This is likely because ENOTSUPP was defined for the NFS protocol (as per a comment in include/linux/errno.h). Use EOPNOTSUPP instead. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Tony Nguyen authored
Commit ed5a3f66 ("ice: Removing hung_queue variable to use txqueue function parameter") began utilizing the txqueue variable over the hung_queue variable. hung_queue was an int where txqueue is an unsigned int. Update the format specifiers to reflect the new type. Fixes: ed5a3f66 ("ice: Removing hung_queue variable to use txqueue function parameter") Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Bruce Allan authored
checkpatch complains "CHECK:DEPRECATED_API: Deprecated use of 'strlcpy', prefer 'stracpy or strscpy' instead"; use strscpy. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Lukasz Czapnik authored
Currently the PF's mailbox receive queue is only 512 entries. This fine, but considering that all VF's mailbox send queues funnel into the PF's single mailbox receive queue, let's increase it to the maximum size. This will help prevent any possible bottleneck/slowdown occurring from the PF's mailbox receive queue being full. Signed-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com> Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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