summaryrefslogtreecommitdiff
path: root/Documentation/networking/device_drivers
AgeCommit message (Collapse)Author
2019-12-02Merge tag 'docs-5.5a' of git://git.lwn.net/linuxLinus Torvalds
Pull Documentation updates from Jonathan Corbet: "Here are the main documentation changes for 5.5: - Various kerneldoc script enhancements. - More RST conversions; those are slowing down as we run out of things to convert, but we're a ways from done still. - Dan's "maintainer profile entry" work landed at last. Now we just need to get maintainers to fill in the profiles... - A reworking of the parallel build setup to work better with a variety of systems (and to not take over huge systems entirely in particular). - The MAINTAINERS file is now converted to RST during the build. Hopefully nobody ever tries to print this thing, or they will need to load a lot of paper. - A script and documentation making it easy for maintainers to add Link: tags at commit time. Also included is the removal of a bunch of spurious CR characters" * tag 'docs-5.5a' of git://git.lwn.net/linux: (91 commits) docs: remove a bunch of stray CRs docs: fix up the maintainer profile document libnvdimm, MAINTAINERS: Maintainer Entry Profile Maintainer Handbook: Maintainer Entry Profile MAINTAINERS: Reclaim the P: tag for Maintainer Entry Profile docs, parallelism: Rearrange how jobserver reservations are made docs, parallelism: Do not leak blocking mode to other readers docs, parallelism: Fix failure path and add comment Documentation: Remove bootmem_debug from kernel-parameters.txt Documentation: security: core.rst: fix warnings Documentation/process/howto/kokr: Update for 4.x -> 5.x versioning Documentation/translation: Use Korean for Korean translation title docs/memory-barriers.txt: Remove remaining references to mmiowb() docs/memory-barriers.txt/kokr: Update I/O section to be clearer about CPU vs thread docs/memory-barriers.txt/kokr: Fix style, spacing and grammar in I/O section Documentation/kokr: Kill all references to mmiowb() docs/memory-barriers.txt/kokr: Rewrite "KERNEL I/O BARRIER EFFECTS" section docs: Add initial documentation for devfreq Documentation: Document how to get links with git am docs: Add request_irq() documentation ...
2019-12-01docs: remove a bunch of stray CRsJonathan Corbet
A pair of documentation patches introduced a bunch of unwanted carriage-return characters into the docs. Remove them, and chase away the ghost of DOS for another day. Fixes: a016e092940f ("docs: admin-guide: dell_rbu: Improve formatting and spelling") Fixes: bdd68860a044 ("Documentation: networking: device drivers: Remove stray asterisks") Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-11-20Documentation: networking: add cpsw switchdev based driver documentationIlias Apalodimas
A new cpsw dirver based on switchdev was added. Add documentation about basic configuration and future features Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-13Merge branch 'mlx5-next' of ↵Saeed Mahameed
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux 1) New generic devlink param "enable_roce", for downstream devlink reload support 2) Do vport ACL configuration on per vport basis when enabling/disabling a vport. This enables to have vports enabled/disabled outside of eswitch config for future 3) Split the code for legacy vs offloads mode and make it clear 4) Tide up vport locking and workqueue usage 5) Fix metadata enablement for ECPF 6) Make explicit use of VF property to publish IB_DEVICE_VIRTUAL_FUNCTION 7) E-Switch and flow steering core low level support and refactoring for netfilter flowtables offload Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-11Documentation: networking: dpaa_eth: adjust sysfs pathsMadalin Bucur
The sysfs paths changed, updating to the current ones. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11Documentation: networking: dpaa_eth: adjust buffer pool infoMadalin Bucur
Recent changes in the dpaa_eth driver reduced the number of buffer pools per interface from three to one. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-11net/mlx5: Handle "enable_roce" devlink paramMichael Guralnik
Register "enable_roce" param, default value is RoCE enabled. Current configuration is stored on mlx5_core_dev and exposed to user through the cmode runtime devlink param. Changing configuration requires changing the cmode driverinit devlink param and calling devlink reload. Signed-off-by: Michael Guralnik <michaelgur@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-07net: atlantic: change email domains to MarvellIgor Russkikh
Aquantia is now part of Marvell, eventually we'll cease standalone aquantia.com domain. Thus, change the maintainers file and some other references to @marvell.com domain Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-07net: atlantic: implement UDP GSO offloadIgor Russkikh
atlantic hardware does support UDP hardware segmentation offload. This allows user to specify one large contiguous buffer with data which then will be split automagically into multiple UDP packets of specified size. Bulk sending of large UDP streams lowers CPU usage and increases bandwidth. We did estimations both with udpgso_bench_tx test tool and with modified iperf3 measurement tool (4 streams, multithread, 200b packet size) over AQC<->AQC 10G link. Flow control is disabled to prevent RX side impact on measurements. No UDP GSO: iperf3 -c 10.0.1.2 -u -b0 -l 200 -P4 --multithread UDP GSO: iperf3 -c 10.0.1.2 -u -b0 -l 12600 --udp-lso 200 -P4 --multithread Mode CPU iperf speed Line speed Packets per second ------------------------------------------------------------- NO UDP GSO 350% 3.07 Gbps 3.8 Gbps 1,919,419 SW UDP GSO 200% 5.55 Gbps 6.4 Gbps 3,286,144 HW UDP GSO 90% 6.80 Gbps 8.4 Gbps 4,273,117 Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-07net: atlantic: loopback tests via private flagsIgor Russkikh
Here we add a number of ethtool private flags to allow enabling various loopbacks on HW. Thats useful for verification and bringup works. Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
The only slightly tricky merge conflict was the netdevsim because the mutex locking fix overlapped a lot of driver reload reorganization. The rest were (relatively) trivial in nature. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-01Documentation: networking: device drivers: Remove stray asterisksJonathan Neuschäfer
These asterisks were once references to a line that said: "* Other names and brands may be claimed as the property of others." But now, they serve no purpose; they can only irritate the reader. Fixes: de3edab4276c ("e1000: update README for e1000") Fixes: a3fb65680f65 ("e100.txt: Cleanup license info in kernel doc") Fixes: da8c01c4502a ("e1000e.txt: Add e1000e documentation") Fixes: f12a84a9f650 ("Documentation: fm10k: Add kernel documentation") Fixes: b55c52b1938c ("igb.txt: Add igb documentation") Fixes: c4e9b56e2442 ("igbvf.txt: Add igbvf Documentation") Fixes: d7064f4c192c ("Documentation/networking/: Update Intel wired LAN driver documentation") Fixes: c4b8c01112a1 ("ixgbevf.txt: Update ixgbevf documentation") Fixes: 1e06edcc2f22 ("Documentation: i40e: Prepare documentation for RST conversion") Fixes: 105bf2fe6b32 ("i40evf: add driver to kernel build system") Fixes: 1fae869bcf3d ("Documentation: ice: Prepare documentation for RST conversion") Fixes: df69ba43217d ("ionic: Add basic framework for IONIC Network device driver") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-10-31net: documentation: add docs for MAC/PHY support in DPAA2Ioana Ciornei
Add documentation file for the MAC/PHY support in the DPAA2 architecture. This describes the architecture and implementation of the interface between phylink and a DPAA2 network driver. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-29Merge tag 'v5.4-rc4' into docs-nextJonathan Corbet
I need to pick up the independent changes made to Documentation/core-api/memory-allocation.rst to be able to merge further work without creating a total mess.
2019-10-10docs: fix some broken referencesMauro Carvalho Chehab
There are a number of documentation files that got moved or renamed. update their references. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Shannon Nelson <snelson@pensando.io> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Paul Walmsley <paul.walmsley@sifive.com> # RISC-V Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-10-08Doc: networking/device_drivers/pensando: fix ionic.rst warningsRandy Dunlap
Fix documentation build warnings for Pensando ionic: Documentation/networking/device_drivers/pensando/ionic.rst:39: WARNING: Unexpected indentation. Documentation/networking/device_drivers/pensando/ionic.rst:43: WARNING: Unexpected indentation. Fixes: df69ba43217d ("ionic: Add basic framework for IONIC Network device driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-03Documentation: networking: device drivers: Remove stray asterisksJonathan Neuschäfer
These asterisks were once references to a line that said: "* Other names and brands may be claimed as the property of others." But now, they serve no purpose; they can only irritate the reader. Fixes: f12a84a9f650 ("Documentation: fm10k: Add kernel documentation") Fixes: 1e06edcc2f22 ("Documentation: i40e: Prepare documentation for RST conversion") Fixes: 1fae869bcf3d ("Documentation: ice: Prepare documentation for RST conversion") Fixes: df69ba43217d ("ionic: Add basic framework for IONIC Network device driver") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Acked-by: Shannon Nelson <snelson@pensando.io> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-10-01docs: networking: Add title caret and missing docAdam Zerella
Resolving a couple of Sphinx documentation warnings that are generated in the networking section. - WARNING: document isn't included in any toctree - WARNING: Title underline too short. Signed-off-by: Adam Zerella <adam.zerella@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski. 2) Use bio_vec in the networking instead of custom skb_frag_t, from Matthew Wilcox. 3) Make use of xmit_more in r8169 driver, from Heiner Kallweit. 4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen. 5) Support all variants of 5750X bnxt_en chips, from Michael Chan. 6) More RTNL avoidance work in the core and mlx5 driver, from Vlad Buslov. 7) Add TCP syn cookies bpf helper, from Petar Penkov. 8) Add 'nettest' to selftests and use it, from David Ahern. 9) Add extack support to drop_monitor, add packet alert mode and support for HW drops, from Ido Schimmel. 10) Add VLAN offload to stmmac, from Jose Abreu. 11) Lots of devm_platform_ioremap_resource() conversions, from YueHaibing. 12) Add IONIC driver, from Shannon Nelson. 13) Several kTLS cleanups, from Jakub Kicinski. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits) mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer mlxsw: spectrum: Register CPU port with devlink mlxsw: spectrum_buffers: Prevent changing CPU port's configuration net: ena: fix incorrect update of intr_delay_resolution net: ena: fix retrieval of nonadaptive interrupt moderation intervals net: ena: fix update of interrupt moderation register net: ena: remove all old adaptive rx interrupt moderation code from ena_com net: ena: remove ena_restore_ethtool_params() and relevant fields net: ena: remove old adaptive interrupt moderation code from ena_netdev net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*() net: ena: enable the interrupt_moderation in driver_supported_features net: ena: reimplement set/get_coalesce() net: ena: switch to dim algorithm for rx adaptive interrupt moderation net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable ethtool: implement Energy Detect Powerdown support via phy-tunable xen-netfront: do not assume sk_buff_head list is empty in error handling s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb” net: ena: don't wake up tx queue when down drop_monitor: Better sanitize notified packets ...
2019-09-10Documentation: nfp: add nfp driver specific notesDirk van der Merwe
This adds the initial documentation for the NFP driver specific documentation. Right now, only basic information is provided about acquiring firmware and configuring device firmware loading. Original driver documentation can be found here: https://github.com/Netronome/nfp-drv-kmods/blob/master/README.md Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-09Documentation: iavf: Update the Intel LAN driver doc for iavfJeff Kirsher
Update the LAN driver documentation to include the latest feature implementation and driver capabilities. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
2019-09-05ionic: Add basic framework for IONIC Network device driverShannon Nelson
This patch adds a basic driver framework for the Pensando IONIC network device. There is no functionality right now other than the ability to load and unload. Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-03net/mlx5: Add devlink flow_steering_mode parameterMaor Gottlieb
Add new parameter (flow_steering_mode) to control the flow steering mode of the driver. Two modes are supported: 1. DMFS - Device managed flow steering 2. SMFS - Software/Driver managed flow steering. In the DMFS mode, the HW steering entities are created through the FW. In the SMFS mode this entities are created though the driver directly. The driver will use the devlink steering mode only if the steering domain supports it, for now SMFS will manages only the switchdev eswitch steering domain. User command examples: - Set SMFS flow steering mode:: $ devlink dev param set pci/0000:06:00.0 name flow_steering_mode value "smfs" cmode runtime - Read device flow steering mode:: $ devlink dev param show pci/0000:06:00.0 name flow_steering_mode pci/0000:06:00.0: name flow_steering_mode type driver-specific values: cmode runtime value smfs Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-21net/mlx5e: Add trace point for neigh updateVlad Buslov
Allow tracing neigh state during neigh update task that is executed on workqueue and is scheduled by neigh state change event. Usage example: ># cd /sys/kernel/debug/tracing ># echo mlx5:mlx5e_rep_neigh_update >> set_event ># cat trace ... kworker/u48:7-2221 [009] ...1 1475.387435: mlx5e_rep_neigh_update: netdev: ens1f0 MAC: 24:8a:07:9a:17:9a IPv4: 1.1.1.10 IPv6: ::ffff:1.1.1.10 neigh_connected=1 Added corresponding documentation in Documentation/networking/device-driver/mellanox/mlx5.rst Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Reviewed-by: Dmytro Linkin <dmitrolin@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-21net/mlx5e: Add trace point for neigh used value updateVlad Buslov
Allow tracing result of neigh used value update task that is executed periodically on workqueue. Usage example: ># cd /sys/kernel/debug/tracing ># echo mlx5:mlx5e_tc_update_neigh_used_value >> set_event ># cat trace ... kworker/u48:4-8806 [009] ...1 55117.882428: mlx5e_tc_update_neigh_used_value: netdev: ens1f0 IPv4: 1.1.1.10 IPv6: ::ffff:1.1.1.10 neigh_used=1 Added corresponding documentation in Documentation/networking/device-driver/mellanox/mlx5.rst Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Reviewed-by: Dmytro Linkin <dmitrolin@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-21net/mlx5e: Add tc flower tracepointsDmytro Linkin
Implemented following tracepoints: 1. Configure flower (mlx5e_configure_flower) 2. Delete flower (mlx5e_delete_flower) 3. Stats flower (mlx5e_stats_flower) Usage example: ># cd /sys/kernel/debug/tracing ># echo mlx5:mlx5e_configure_flower >> set_event ># cat trace ... tc-6535 [019] ...1 2672.404466: mlx5e_configure_flower: cookie=0000000067874a55 actions= REDIRECT Added corresponding documentation in Documentation/networking/device-driver/mellanox/mlx5.rst Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com> Reviewed-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-20Documentation: net: mlx5: Devlink health documentation updatesAya Levin
Add documentation for devlink health rx reporter supported by mlx5. Update tx reporter documentation. Signed-off-by: Aya Levin <ayal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-07-31docs: index.rst: don't use genindex for pdf outputMauro Carvalho Chehab
The genindex logic is meant to be used only for html output, as pdf build has its own way to generate indexes. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Vinod Koul <vkoul@kernel.org> # dmaengine and soundwire Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: "Some highlights from this development cycle: 1) Big refactoring of ipv6 route and neigh handling to support nexthop objects configurable as units from userspace. From David Ahern. 2) Convert explored_states in BPF verifier into a hash table, significantly decreased state held for programs with bpf2bpf calls, from Alexei Starovoitov. 3) Implement bpf_send_signal() helper, from Yonghong Song. 4) Various classifier enhancements to mvpp2 driver, from Maxime Chevallier. 5) Add aRFS support to hns3 driver, from Jian Shen. 6) Fix use after free in inet frags by allocating fqdirs dynamically and reworking how rhashtable dismantle occurs, from Eric Dumazet. 7) Add act_ctinfo packet classifier action, from Kevin Darbyshire-Bryant. 8) Add TFO key backup infrastructure, from Jason Baron. 9) Remove several old and unused ISDN drivers, from Arnd Bergmann. 10) Add devlink notifications for flash update status to mlxsw driver, from Jiri Pirko. 11) Lots of kTLS offload infrastructure fixes, from Jakub Kicinski. 12) Add support for mv88e6250 DSA chips, from Rasmus Villemoes. 13) Various enhancements to ipv6 flow label handling, from Eric Dumazet and Willem de Bruijn. 14) Support TLS offload in nfp driver, from Jakub Kicinski, Dirk van der Merwe, and others. 15) Various improvements to axienet driver including converting it to phylink, from Robert Hancock. 16) Add PTP support to sja1105 DSA driver, from Vladimir Oltean. 17) Add mqprio qdisc offload support to dpaa2-eth, from Ioana Radulescu. 18) Add devlink health reporting to mlx5, from Moshe Shemesh. 19) Convert stmmac over to phylink, from Jose Abreu. 20) Add PTP PHC (Physical Hardware Clock) support to mlxsw, from Shalom Toledo. 21) Add nftables SYNPROXY support, from Fernando Fernandez Mancera. 22) Convert tcp_fastopen over to use SipHash, from Ard Biesheuvel. 23) Track spill/fill of constants in BPF verifier, from Alexei Starovoitov. 24) Support bounded loops in BPF, from Alexei Starovoitov. 25) Various page_pool API fixes and improvements, from Jesper Dangaard Brouer. 26) Just like ipv4, support ref-countless ipv6 route handling. From Wei Wang. 27) Support VLAN offloading in aquantia driver, from Igor Russkikh. 28) Add AF_XDP zero-copy support to mlx5, from Maxim Mikityanskiy. 29) Add flower GRE encap/decap support to nfp driver, from Pieter Jansen van Vuuren. 30) Protect against stack overflow when using act_mirred, from John Hurley. 31) Allow devmap map lookups from eBPF, from Toke Høiland-Jørgensen. 32) Use page_pool API in netsec driver, Ilias Apalodimas. 33) Add Google gve network driver, from Catherine Sullivan. 34) More indirect call avoidance, from Paolo Abeni. 35) Add kTLS TX HW offload support to mlx5, from Tariq Toukan. 36) Add XDP_REDIRECT support to bnxt_en, from Andy Gospodarek. 37) Add MPLS manipulation actions to TC, from John Hurley. 38) Add sending a packet to connection tracking from TC actions, and then allow flower classifier matching on conntrack state. From Paul Blakey. 39) Netfilter hw offload support, from Pablo Neira Ayuso" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2080 commits) net/mlx5e: Return in default case statement in tx_post_resync_params mlx5: Return -EINVAL when WARN_ON_ONCE triggers in mlx5e_tls_resync(). net: dsa: add support for BRIDGE_MROUTER attribute pkt_sched: Include const.h net: netsec: remove static declaration for netsec_set_tx_de() net: netsec: remove superfluous if statement netfilter: nf_tables: add hardware offload support net: flow_offload: rename tc_cls_flower_offload to flow_cls_offload net: flow_offload: add flow_block_cb_is_busy() and use it net: sched: remove tcf block API drivers: net: use flow block API net: sched: use flow block API net: flow_offload: add flow_block_cb_{priv, incref, decref}() net: flow_offload: add list handling functions net: flow_offload: add flow_block_cb_alloc() and flow_block_cb_free() net: flow_offload: rename TCF_BLOCK_BINDER_TYPE_* to FLOW_BLOCK_BINDER_TYPE_* net: flow_offload: rename TC_BLOCK_{UN}BIND to FLOW_BLOCK_{UN}BIND net: flow_offload: add flow_block_cb_setup_simple() net: hisilicon: Add an tx_desc to adapt HI13X1_GMAC net: hisilicon: Add an rx_desc to adapt HI13X1_GMAC ...
2019-07-04net/mlx5: Added devlink info callbackShay Agroskin
The callback is invoked using 'devlink dev info <pci>' command and returns the running and pending firmware version of the HCA and the name of the kernel driver. If there is a pending firmware version (a new version is burned but the HCA still runs with the previous) it is returned as the stored firmware version. Otherwise, the running version is returned for this field. Output example: $ devlink dev info pci/0000:00:06.0 pci/0000:00:06.0: driver mlx5_core versions: fixed: fw.psid MT_0000000009 running: fw.version 16.26.0100 stored: fw.version 16.26.0100 Signed-off-by: Shay Agroskin <shayag@mellanox.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-07-01gve: Add workqueue and reset supportCatherine Sullivan
Add support for the workqueue to handle management interrupts and support for resets. Signed-off-by: Catherine Sullivan <csully@google.com> Signed-off-by: Sagi Shahar <sagis@google.com> Signed-off-by: Jon Olson <jonolson@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Luigi Rizzo <lrizzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-01gve: Add transmit and receive supportCatherine Sullivan
Add support for passing traffic. Signed-off-by: Catherine Sullivan <csully@google.com> Signed-off-by: Sagi Shahar <sagis@google.com> Signed-off-by: Jon Olson <jonolson@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Luigi Rizzo <lrizzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-01gve: Add basic driver framework for Compute Engine Virtual NICCatherine Sullivan
Add a driver framework for the Compute Engine Virtual NIC that will be available in the future. At this point the only functionality is loading the driver. Signed-off-by: Catherine Sullivan <csully@google.com> Signed-off-by: Sagi Shahar <sagis@google.com> Signed-off-by: Jon Olson <jonolson@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Luigi Rizzo <lrizzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-27net: aquantia: add documentation for the atlantic driverIgor Russkikh
Document contains configuration options description, details and examples of driver various settings. Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-14Merge tag 'v5.2-rc4' into mauroJonathan Corbet
We need to pick up post-rc1 changes to various document files so they don't get lost in Mauro's massive RST conversion push.
2019-06-13Documentation: net: mlx5: Devlink health documentationMoshe Shemesh
Documentation for devlink health reporters supported by mlx5. Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-06-13Documentation: net: mlx5: Add mlx5 initial documentationSaeed Mahameed
Add initial documentation for mlx5 driver. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-06-08docs: net: dpio-driver.rst: fix two codeblock warningsMauro Carvalho Chehab
Documentation/networking/device_drivers/freescale/dpaa2/dpio-driver.rst:43: WARNING: Definition list ends without a blank line; unexpected unindent. Documentation/networking/device_drivers/freescale/dpaa2/dpio-driver.rst:63: WARNING: Unexpected indentation. looking for now-outdated files... none found Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-06-03net: ena: documentation: update ena.txtSameeh Jubran
Small cosmetic changes to ena.txt Signed-off-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-22Documentation: net: move device drivers docs to a submenuJakub Kicinski
Some of the device drivers have really long document titles making the networking table of contents hard to look through. Place vendor drivers under a submenu. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Dave Watson <davejwatson@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-11Documentation: fix some freescale dpio-driver.rst warningsRandy Dunlap
Fix markup warnings for one list by using correct list syntax. Fix markup warnings for another list by using blank lines before the list. Documentation/networking/device_drivers/freescale/dpaa2/dpio-driver.rst:30: WARNING: Unexpected indentation. Documentation/networking/device_drivers/freescale/dpaa2/dpio-driver.rst:143: WARNING: Unexpected indentation. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Stuart Yoder <stuyoder@gmail.com> Cc: Laurentiu Tudor <laurentiu.tudor@nxp.com> Cc: Ioana Radulescu <ruxandra.radulescu@nxp.com> Cc: netdev@vger.kernel.org Cc: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-05docs/networking: fix formatting of Intel drivers documentationMike Rapoport
The documentation of Intel drivers is missing the heading adornment for document titles. This causes the generated html to have TOC entries from these documents to appear as top level TOC entries: * Linux* Base Driver for Intel(R) Ethernet Network Connection * Contents * Identifying Your Adapter * Command Line Parameters * AutoNeg * Duplex ... Add overline heading adornment to document titles. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-02-04net: phy: fixed-phy: Drop GPIO from fixed_phy_add()Linus Walleij
All users of the fixed_phy_add() pass -1 as GPIO number to the fixed phy driver, and all users of fixed_phy_register() pass -1 as GPIO number as well, except for the device tree MDIO bus. Any new users should create a proper device and pass the GPIO as a descriptor associated with the device so delete the GPIO argument from the calls and drop the code looking requesting a GPIO in fixed_phy_add(). In fixed phy_register(), investigate the "fixed-link" node and pick the GPIO descriptor from "link-gpios" if this property exists. Move the corresponding code out of of_mdio.c as the fixed phy code anyways requires OF to be in use. Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-29Merge tag 'docs-5.0' of git://git.lwn.net/linuxLinus Torvalds
Pull documentation update from Jonathan Corbet: "A fairly normal cycle for documentation stuff. We have a new document on perf security, more Italian translations, more improvements to the memory-management docs, improvements to the pathname lookup documentation, and the usual array of smaller fixes. As is often the case, there are a few reaches outside of Documentation/ to adjust kerneldoc comments" * tag 'docs-5.0' of git://git.lwn.net/linux: (38 commits) docs: improve pathname-lookup document structure configfs: fix wrong name of struct in documentation docs/mm-api: link slab_common.c to "The Slab Cache" section slab: make kmem_cache_create{_usercopy} description proper kernel-doc doc:process: add links where missing docs/core-api: make mm-api.rst more structured x86, boot: documentation whitespace fixup Documentation: devres: note checking needs when converting doc:it: add some process/* translations doc:it: fixes in process/1.Intro Documentation: convert path-lookup from markdown to resturctured text Documentation/admin-guide: update admin-guide index.rst Documentation/admin-guide: introduce perf-security.rst file scripts/kernel-doc: Fix struct and struct field attribute processing Documentation: dev-tools: Fix typos in index.rst Correct gen_init_cpio tool's documentation Document /proc/pid PID reuse behavior Documentation: update path-lookup.md for parallel lookups Documentation: Use "while" instead of "whilst" dmaengine: Add mailing list address to the documentation ...
2018-12-20Documentation: igb: Add a section about CBSVinicius Costa Gomes
Add some pointers to the definition of the CBS algorithm, and some notes about the limits of its implementation in the i210 family of controllers. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-12-05net: documentation: build a directory structure for driversJakub Kicinski
Documentation/networking/ is full of cryptically named files with driver documentation. This makes finding interesting information at a glance really hard. Move all those files into a directory called device_drivers (since not all drivers are for device) and fix up references. RFC v0.1 -> RFC v1: - also add .txt suffix to the files which are missing it (Quentin) Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Acked-by: David Ahern <dsahern@gmail.com> Acked-by: Henrik Austad <henrik@austad.us> Signed-off-by: David S. Miller <davem@davemloft.net>