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2024-09-14net: ti: icssg-prueth: Add support for HSR frame forward offloadMD Danish Anwar4-12/+119
Add support for offloading HSR port-to-port frame forward to hardware. When the slave interfaces are added to the HSR interface, the PRU cores will be stopped and ICSSG HSR firmwares will be loaded to them. Similarly, when HSR interface is deleted, the PRU cores will be restarted and the last used firmwares will be reloaded. PRUeth interfaces will be back to the last used mode. This commit also renames some APIs that are common between switch and hsr mode with '_fw_offload' suffix. Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://patch.msgid.link/20240911081603.2521729-4-danishanwar@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-14net: ti: icssg-prueth: Stop hardcoding def_incMD Danish Anwar1-1/+2
The def_inc is stored in icss_iep structure. Currently default increment (ns per clock tick) is hardcoded to 4 (Clock frequency being 250 MHz). Change this to use the iep->def_inc variable as the iep structure is now accessible to the driver files. Reviewed-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://patch.msgid.link/20240911081603.2521729-3-danishanwar@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-14net: ti: icss-iep: Move icss_iep structureMD Danish Anwar2-73/+72
Move icss_iep structure definition and to icss_iep.h file so that the structure members can be used / accessed by all icssg driver files. Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://patch.msgid.link/20240911081603.2521729-2-danishanwar@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: get rid of wol_irqRosen Penev1-10/+3
This is completely unused. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-10-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: remove all waiting codeRosen Penev1-48/+7
EPROBE_DEFER, which probably wasn't available when this driver was written, can be used instead of waiting manually. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20240912024903.6201-9-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: replace of_get_propertyRosen Penev1-11/+9
of_property_read_u32 can be used. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-8-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: use netdev's phydev directlyRosen Penev2-30/+22
Avoids having to use own struct member. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-7-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: use devm for register_netdevRosen Penev1-3/+1
Cleans it up automatically. No need to handle manually. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-6-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: remove mii_bus with devmRosen Penev2-20/+13
Switching to devm management of mii_bus allows to remove mdiobus_unregister calls and thus avoids needing a mii_bus global struct member. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-5-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: use devm for of_iomapRosen Penev1-8/+4
Allows removing manual iounmap. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-4-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: manage emac_irq with devmRosen Penev1-18/+11
It's the last to go in remove. Safe to let devm handle it. Also move request_irq to probe for clarity. It's removed in _remove not close. Use dev_err_probe instead of printk. Handles EPROBE_DEFER automatically. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-3-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ibm: emac: use devm for alloc_etherdevRosen Penev1-6/+3
Allows to simplify the code slightly. This is safe to do as free_netdev gets called last. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20240912024903.6201-2-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13octeontx2-af: debugfs: Add Channel info to RPM mapLinu Cherian1-4/+7
Display channel info in the RPM map debugfs output. With this, cat /sys/kernel/debug/cn10k/rvu_pf_rpm_map would display channel number for each device in addition to the existing data. Sample output: PCI dev RVU PF Func NIX block rpm LMAC CHAN 0002:02:00.0 0x400 NIX0 rpm0 LMAC0 256 Signed-off-by: Linu Cherian <lcherian@marvell.com> Link: https://patch.msgid.link/20240912161450.164402-3-lcherian@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13rtase: Fix error code in rtase_init_board()Dan Carpenter1-1/+2
Return an error if dma_set_mask_and_coherent() fails. Don't return success. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/f53ed942-5ac2-424b-a1ed-9473c599905e@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13enic: Report some per queue statistics in ethtoolNelson Escobar1-2/+81
Make 'ethtool -S <intf>' output show some per rq/wq statistics that don't exist in the netdev qstats. Signed-off-by: Nelson Escobar <neescoba@cisco.com> Signed-off-by: John Daley <johndale@cisco.com> Signed-off-by: Satish Kharat <satishkh@cisco.com> Link: https://patch.msgid.link/20240912005039.10797-5-neescoba@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13enic: Report per queue statistics in netdev qstatsNelson Escobar1-0/+56
Report per queue wq/rq statistics in netdev qstats. Signed-off-by: Nelson Escobar <neescoba@cisco.com> Signed-off-by: John Daley <johndale@cisco.com> Signed-off-by: Satish Kharat <satishkh@cisco.com> Link: https://patch.msgid.link/20240912005039.10797-4-neescoba@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13enic: Collect per queue statisticsNelson Escobar2-18/+121
Collect and per rq/wq statistics. Signed-off-by: Nelson Escobar <neescoba@cisco.com> Signed-off-by: John Daley <johndale@cisco.com> Signed-off-by: Satish Kharat <satishkh@cisco.com> Link: https://patch.msgid.link/20240912005039.10797-3-neescoba@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13enic: Use macro instead of static const variables for array sizesNelson Escobar1-10/+13
In enic_ethtool.c there is no need to use static const variables to store array sizes when a macro can be used instead. Signed-off-by: Nelson Escobar <neescoba@cisco.com> Signed-off-by: John Daley <johndale@cisco.com> Signed-off-by: Satish Kharat <satishkh@cisco.com> Link: https://patch.msgid.link/20240912005039.10797-2-neescoba@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: macb: Use predefined PCI vendor ID constantAndy Shevchenko1-3/+2
The PCI vendor ID for Cadence is defined in pci_ids.h. Use it. While at it, move to PCI_VDEVICE() macro and usual pattern for PCI device ID. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20240913125146.3628751-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: enetc: Replace ifdef with IS_ENABLEDMartyn Welch3-23/+20
The enetc driver uses ifdefs when checking whether CONFIG_FSL_ENETC_PTP_CLOCK is enabled in a number of places. This works if the driver is built-in but fails if the driver is available as a kernel module. Replace the instances of ifdef with use of the IS_ENABLED macro, that will evaluate as true when this feature is built as a kernel module and follows the kernel's coding style. Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240912173742.484549-1-martyn.welch@collabora.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13fbnic: Set napi irq value after calling netif_napi_addBrett Creeley1-4/+4
The driver calls netif_napi_set_irq() and then calls netif_napi_add(), which calls netif_napi_add_weight(). At the end of netif_napi_add_weight() is a call to netif_napi_set_irq(napi, -1), which clears the previously set napi->irq value. Fix this by calling netif_napi_set_irq() after calling netif_napi_add(). This was found when reviewing another patch and I have no way to test this, but the fix seemed relatively straight forward. Fixes: bc6107771bb4 ("eth: fbnic: Allocate a netdevice and napi vectors with queues") Signed-off-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Joe Damato <jdamato@fastly.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Link: https://patch.msgid.link/20240912174922.10550-1-brett.creeley@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13r8169: disable ALDPS per default for RTL8125Heiner Kallweit1-0/+2
En-Wei reported that traffic breaks if cable is unplugged for more than 3s and then re-plugged. This was supposed to be fixed by 621735f59064 ("r8169: fix rare issue with broken rx after link-down on RTL8125"). But apparently this didn't fix the issue for everybody. The 3s threshold rang a bell, as this is the delay after which ALDPS kicks in. And indeed disabling ALDPS fixes the issue for this user. Maybe this fixes the issue in general. In a follow-up step we could remove the first fix attempt and see whether anybody complains. Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Tested-by: En-Wei WU <en-wei.wu@canonical.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/778b9d86-05c4-4856-be59-cde4487b9e52@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ag71xx: remove dead code pathQianqiang Liu1-9/+4
The "err" is always zero, so the following branch can never be executed: if (err) { ndev->stats.rx_dropped++; kfree_skb(skb); } Therefore, the "if" statement can be removed. Use "ndev->stats.rx_errors" to count "napi_build_skb()" failure Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/20240911135828.378317-1-usama.anjum@collabora.com Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Link: https://patch.msgid.link/20240913014731.149739-1-qianqiang.liu@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13net: ethernet: ti: am65-cpsw: setup priority to flow mappingRoger Quadros1-0/+3
Now that we support multiple RX queues, enable default priority to flow mapping so that higher priority packets come on higher channels (flows). The Classifier checks for PCP/DSCP priority in the packet and routes them to the appropriate flow. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: add policer/classifier helpers and setup defaultsRoger Quadros2-0/+95
The Policer registers in the ALE register space are just shadow registers and use an index field in the policer table control register to read/write to the actual Polier registers. Add helper functions to Read and Write to Policer registers. Also add a helper function to set the thread value to classifier/policer mapping. Any packet that first matches the classifier will be sent to the thread (flow) that is set in the classifier to thread mapping table. If not set then it goes to the default flow. Default behaviour is to have 8 classifiers to map 8 DSCP/PCP priorities to N receive threads (flows). N depends on number of RX channels enabled for the port. As per the standard [1] User prioritie 1 (Background) and 2 (Spare) have lower priority than the user priority 0 (default). User priority 1 being of the lowest priority. [1] IEEE802.1D-2004, IEEE Standard for Local and metropolitan area networks Table G-2 - Traffic type acronyms Table G-3 - Defining traffic types Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: add Policer and Thread control register fieldsRoger Quadros2-0/+127
Adds regfileds for Policer registers and Thread mapping/control registers. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: use regfields for number of Entries and PolicersRoger Quadros2-6/+22
Use regfields for number of ALE Entries and Policers. The variants that support Policers/Classifiers have the number of policers encoded in the ALE_STATUS register. Use that and show the number of Policers in the ALE info message. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: cpsw_ale: use regfields for ALE registersRoger Quadros2-22/+79
Map the entire ALE registerspace using regmap. Add regfields for Major and Minor Version fields. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13net: ethernet: ti: am65-cpsw: Introduce multi queue RxRoger Quadros3-230/+269
am65-cpsw can support up to 8 queues at Rx. Use a macro AM65_CPSW_MAX_RX_QUEUES to indicate that. As there is only one DMA channel for RX traffic, the 8 queues come as 8 flows in that channel. By default, we will start with 1 flow as defined by the macro AM65_CPSW_DEFAULT_RX_CHN_FLOWS. User can change the number of flows by ethtool like so 'ethtool -L ethx rx <N>' All traffic will still come on flow 0. To get traffic on different flows the Classifiers will need to be set up. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-13RDMA/mlx5: Use IB set_netdev and get_netdev functionsChiara Meiohas1-35/+41
The IB layer provides a common interface to store and get net devices associated to an IB device port (ib_device_set_netdev() and ib_device_get_netdev()). Previously, mlx5_ib stored and managed the associated net devices internally. Replace internal net device management in mlx5_ib with ib_device_set_netdev() when attaching/detaching a net device and ib_device_get_netdev() when retrieving the net device. Export ib_device_get_netdev(). For mlx5 representors/PFs/VFs and lag creation we replace the netdev assignments with the IB set/get netdev functions. In active-backup mode lag the active slave net device is stored in the lag itself. To assure the net device stored in a lag bond IB device is the active slave we implement the following: - mlx5_core: when modifying the slave of a bond we send the internal driver event MLX5_DRIVER_EVENT_ACTIVE_BACKUP_LAG_CHANGE_LOWERSTATE. - mlx5_ib: when catching the event call ib_device_set_netdev() This patch also ensures the correct IB events are sent in switchdev lag. While at it, when in multiport eswitch mode, only a single IB device is created for all ports. The said IB device will receive all netdev events of its VFs once loaded, thus to avoid overwriting the mapping of PF IB device to PF netdev, ignore NETDEV_REGISTER events if the ib device has already been mapped to a netdev. Signed-off-by: Chiara Meiohas <cmeiohas@nvidia.com> Signed-off-by: Michael Guralnik <michaelgur@nvidia.com> Link: https://patch.msgid.link/20240909173025.30422-6-michaelgur@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2024-09-13net/mlx5: Handle memory scheme ODP capabilitiesMichael Guralnik1-4/+18
When running over new FW that supports the new memory scheme ODP, set the cap in the FW to signal the FW we are working in the new scheme. In the memory scheme ODP the per_transport_service capabilities are RO for the driver so we skip their setting. Signed-off-by: Michael Guralnik <michaelgur@nvidia.com> Link: https://patch.msgid.link/20240909100504.29797-9-michaelgur@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2024-09-12net/mlx5e: Match cleanup order in mlx5e_free_rq in reverse of mlx5e_alloc_rqRahul Rameshbabu1-12/+13
mlx5e_free_rq previously cleaned resources in an order that was not the reverse of the resource allocation order in mlx5e_alloc_rq. Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-16-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5e: SHAMPO, Add no-split ethtool counters for header/data splitDragos Tatulea3-0/+13
When SHAMPO can't identify the protocol/header of a packet, it will yield a packet that is not split - all the packet is in the data part. Count this value in packets and bytes. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-15-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Add NOT_READY command return statusShay Drory1-1/+6
Add a new command status MLX5_CMD_STAT_NOT_READY to handle cases where the firmware is not ready. Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-14-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Allow users to configure affinity for SFsShay Drory1-1/+1
SFs didn't allow to configure IRQ affinity for its vectors. Allow users to configure the affinity of the SFs irqs. Signed-off-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-13-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Skip HotPlug check on sync reset using hot resetMoshe Shemesh1-5/+8
Sync reset request is nacked by the driver when PCIe bridge connected to mlx5 device has HotPlug interrupt enabled. However, when using reset method of hot reset this check can be skipped as Hotplug is supported on this reset method. Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-12-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: Add support for sync reset using hot resetMoshe Shemesh2-16/+69
On device that supports sync reset for firmware activate using hot reset, the driver queries the required reset method while handling the sync reset request. If the required reset method is hot reset, the driver will use pci_reset_bus() to reset the PCI link instead of the link toggle. Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-11-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, add support for no append at software levelMark Bloch4-16/+242
Native capability for some steering engines lacks support for adding an additional match with the same value to the same flow group. To accommodate the NO APPEND flag in these scenarios, we include the new rule in the existing flow table entry (fte) without immediate hardware commitment. When a request is made to delete the corresponding hardware rule, we then commit the pending rule to hardware. Only one pending rule is supported because NO_APPEND is primarily used during replacement operations. In this scenario, a rule is initially added. When it needs replacement, the new rule is added with NO_APPEND set. Only after the insertion of the new rule is the original rule deleted. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-9-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, separate action and destination into distinct structMark Bloch5-98/+104
Introduce a dedicated structure to encapsulate flow context, actions, destination count, and modification mask. This refactoring lays the groundwork for forthcoming patches that will integrate the NO APPEND software logic. Future modifications should focus solely on these specific fields. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-8-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, remove unused memberMark Bloch1-1/+0
Counter is in struct fte, remove it. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-7-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, move hardware fte deletion function resetMark Bloch1-2/+2
Downstream patches will need this as we might not want to reset it when a pending rule is connected to the FTE. Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-6-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, make get_root_namespace API functionMoshe Shemesh1-8/+8
As preparation for HW Steering support, where the function get_root_namespace() is needed to get root FDB, make it an API function and rename it to mlx5_get_root_namespace(). Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/20240911201757.1505453-5-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: fs, move steering common function to fs_cmd.hMoshe Shemesh2-16/+16
As preparation for HW steering support in fs core level, move SW steering helper function that can be reused by HW steering to fs_cmd.h. The function mlx5_fs_cmd_is_fw_term_table() checks if a flow table is a flow steering termination table and so should be handled by FW steering. Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-4-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: HWS, fixed error flow return values of some functionsYevgeny Kliteynik3-6/+6
Fixed all the '-ret' returns in error flow of functions to 'ret', as the internal functions are already returning negative error values (e.g. -EINVAL) Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-3-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net/mlx5: HWS, updated API functions comments to kernel docYevgeny Kliteynik1-392/+364
Changed all the functions comments to adhere with kernel-doc formatting. Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240911201757.1505453-2-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12nfp: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan1-3/+2
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Reviewed-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-4-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: enetc: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan1-2/+1
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Fixes: bbb96dc7fa1a ("enetc: Factor out the traffic start/stop procedures") Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-3-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: apple: bmac: Use IRQF_NO_AUTOEN flag in request_irq()Jinjie Ruan1-2/+1
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240911094445.1922476-2-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: ena: Extend customer metrics reporting supportDavid Arinzon5-78/+344
ENA currently supports the following customer metrics: - `bw_in_allowance_exceeded` - `bw_out_allowance_exceeded` - `conntrack_allowance_exceeded` - `linklocal_allowance_exceeded` - `pps_allowance_exceeded` This patch adds a new metric named: `conntrack_allowance_available`. Information about these metrics is available in [1]. In addition, the interface between the driver and the device has been upgraded to allow more flexibility and expendability to additional metrics in the future. [1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-network-performance-ena.html#network-performance-metrics Signed-off-by: Ron Beider <rbeider@amazon.com> Signed-off-by: Shahar Itzko <itzko@amazon.com> Signed-off-by: David Arinzon <darinzon@amazon.com> Link: https://patch.msgid.link/20240909084704.13856-3-darinzon@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-12net: ena: Add ENA Express metrics supportDavid Arinzon6-34/+137
ENA Express metrics, called `ena_srd` are exposed to customers via `ethtool`. The metrics allow customers to check the configuration (mode), tx/rx counters as well as resource utilization. The documentation is also updated to provide a general explanation about ENA Express as well as links for further information about metrics and configurations. Signed-off-by: Igor Chauskin <igorch@amazon.com> Signed-off-by: David Arinzon <darinzon@amazon.com> Link: https://patch.msgid.link/20240909084704.13856-2-darinzon@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 19:49:00 +0000