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path: root/drivers/net/ethernet/marvell
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2024-02-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: net/core/dev.c 9f30831390ed ("net: add rcu safety to rtnl_prop_list_size()") 723de3ebef03 ("net: free altname using an RCU callback") net/unix/garbage.c 11498715f266 ("af_unix: Remove io_uring code for GC.") 25236c91b5ab ("af_unix: Fix task hung while purging oob_skb in GC.") drivers/net/ethernet/renesas/ravb_main.c ed4adc07207d ("net: ravb: Count packets instead of descriptors in GbEth RX path" ) c2da9408579d ("ravb: Add Rx checksum offload support for GbEth") net/mptcp/protocol.c bdd70eb68913 ("mptcp: drop the push_pending field") 28e5c1380506 ("mptcp: annotate lockless accesses around read-mostly fields") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-14Octeontx2-af: Fetch MAC channel info from firmwareHariprasad Kelam
Packet ingress and egress MAC/serdes channel numbers are configurable on CN10K series of silicons. These channel numbers inturn used while installing MCAM rules to match ingress/egress port. Fetch these channel numbers from firmware at driver init time. Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-14octeontx2-af: Remove the PF_FUNC validation for NPC transmit rulesSubbaraya Sundeep
NPC transmit side mcam rules can use the pcifunc (in packet metadata added by hardware) of transmitting device for mcam lookup similar to the channel of receiving device at receive side. The commit 18603683d766 ("octeontx2-af: Remove channel verification while installing MCAM rules") removed the receive side channel verification to save hardware MCAM filters while switching packets across interfaces but missed removing transmit side checks. This patch removes transmit side rules validation. Fixes: 18603683d766 ("octeontx2-af: Remove channel verification while installing MCAM rules") Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add ethtool supportShinas Rasheed
Add support for the following ethtool commands: ethtool -i|--driver devname ethtool devname ethtool -S|--statistics devname Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add Tx/Rx processing and interrupt supportShinas Rasheed
Add support to enable MSI-x and register interrupts. Add support to process Tx and Rx traffic. Includes processing Tx completions and Rx refill. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add support for ndo opsShinas Rasheed
Add support for ndo ops to set MAC address, change MTU, get stats. Add control path support to set MAC address, change MTU, get stats, set speed, get and set link mode. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add Tx/Rx ring resource setup and cleanupShinas Rasheed
Implement Tx/Rx ring resource allocation and cleanup. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add VF-PF mailbox communication.Shinas Rasheed
Implement VF-PF mailbox to send all control commands from VF to PF and receive responses and notifications from PF to VF. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: add hardware configuration APIsShinas Rasheed
Implement hardware resource init and shutdown helper APIs, like hardware Tx/Rx queue init/enable/disable/reset. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12octeon_ep_vf: Add driver framework and device initializationShinas Rasheed
Add driver framework and device setup and initialization for Octeon PCI Endpoint NIC VF. Add implementation to load module, initialize, register network device, cleanup and unload module. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/stmicro/stmmac/common.h 38cc3c6dcc09 ("net: stmmac: protect updates of 64-bit statistics counters") fd5a6a71313e ("net: stmmac: est: Per Tx-queue error count for HLBF") c5c3e1bfc9e0 ("net: stmmac: Offload queueMaxSDU from tc-taprio") drivers/net/wireless/microchip/wilc1000/netdev.c c9013880284d ("wifi: fill in MODULE_DESCRIPTION()s for wilc1000") 328efda22af8 ("wifi: wilc1000: do not realloc workqueue everytime an interface is added") net/unix/garbage.c 11498715f266 ("af_unix: Remove io_uring code for GC.") 1279f9d9dec2 ("af_unix: Call kfree_skb() for dead unix_(sk)->oob_skb in GC.") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-08octeontx2-af: Initialize maps.Ratheesh Kannoth
kmalloc_array() without __GFP_ZERO flag does not initialize memory to zero. This causes issues. Use kcalloc() for maps and bitmap_zalloc() for bitmaps. Fixes: dd7842878633 ("octeontx2-af: Add new devlink param to configure maximum usable NIX block LFs") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Reviewed-by: Brett Creeley <bcreeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240206024000.1070260-1-rkannoth@marvell.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-02-03octeontx2-pf: Fix a memleak otx2_sq_initZhipeng Lu
When qmem_alloc and pfvf->hw_ops->sq_aq_init fails, sq->sg should be freed to prevent memleak. Fixes: c9c12d339d93 ("octeontx2-pf: Add support for PTP clock") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-02octeontx2-af: Cleanup loopback device checksGeetha sowjanya
PCI device IDs of RVU device IDs are configurable and RVU PF0's (ie AF's) are currently assumed as VFs that identify loopback functionality ie LBKVFs. But in some cases these VFs can be setup for different functionality. Hence remove assumptions that AF's VFs are always LBK VFs by renaming 'is_afvf' as 'is_lbkvf' explicitly and also identify LBK VF using PCI dev ID. Similar change is done for other VF types. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-02octeontx2-af: Create BPIDs free poolGeetha sowjanya
In current driver 64 BPIDs are reserved for LBK interfaces. These bpids are 1-to-1 mapped to LBK interface channel numbers. In some usecases one LBK interface required more than one bpids and in some case they may not require at all. These usescase can't be address with the current implementation as it always reserves only one bpid per LBK channel. This patch addresses this issue by creating free bpid pool from these 64 bpids instead of 1-to-1 mapping to the lbk channel. Now based on usecase LBK interface can request a bpid using (bp_enable()). This patch also reduces the number of bpids for cgx interfaces to 8 and adds proper error code Signed-off-by: Geetha sowjanya <gakula@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-01octeontx2-pf: Remove xdp queues on program detachGeetha sowjanya
XDP queues are created/destroyed when a XDP program is attached/detached. In current driver xdp_queues are not getting destroyed on program exit due to incorrect xdp_queue and tot_tx_queue count values. This patch fixes the issue by setting tot_tx_queue and xdp_queue count to correct values. It also fixes xdp.data_hard_start address. Fixes: 06059a1a9a4a ("octeontx2-pf: Add XDP support to netdev PF") Signed-off-by: Geetha sowjanya <gakula@marvell.com> Link: https://lore.kernel.org/r/20240130120610.16673-1-gakula@marvell.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-01-31ethtool: replace struct ethtool_eee with a new struct ethtool_keee on kernel ↵Heiner Kallweit
side In order to pass EEE link modes beyond bit 32 to userspace we have to complement the 32 bit bitmaps in struct ethtool_eee with linkmode bitmaps. Therefore, similar to ethtool_link_settings and ethtool_link_ksettings, add a struct ethtool_keee. In a first step it's an identical copy of ethtool_eee. This patch simply does a s/ethtool_eee/ethtool_keee/g for all users. No functional change intended. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-29octeontx2-af: Add filter profiles in hardware to extract packet headersSuman Ghosh
This patch adds hardware profile supports for extracting packet headers. It makes sure that hardware is capabale of extracting ICMP, CPT, ERSPAN headers. Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-24net: fill in MODULE_DESCRIPTION()s for rvu_mboxBreno Leitao
W=1 builds now warn if module is built without a MODULE_DESCRIPTION(). Add descriptions to the Marvel RVU mbox driver. Signed-off-by: Breno Leitao <leitao@debian.org> Link: https://lore.kernel.org/r/20240123190332.677489-11-leitao@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-24net: mvpp2: clear BM pool before initializationJenishkumar Maheshbhai Patel
Register value persist after booting the kernel using kexec which results in kernel panic. Thus clear the BM pool registers before initialisation to fix the issue. Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit") Signed-off-by: Jenishkumar Maheshbhai Patel <jpatel2@marvell.com> Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Link: https://lore.kernel.org/r/20240119035914.2595665-1-jpatel2@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-11octeontx2-af: CN10KB: Fix FIFO length calculation for RPM2Nithin Dabilpuram
RPM0 and RPM1 on the CN10KB SoC have 8 LMACs each, whereas RPM2 has only 4 LMACs. Similarly, the RPM0 and RPM1 have 256KB FIFO, whereas RPM2 has 128KB FIFO. This patch fixes an issue with improper TX credit programming for the RPM2 link. Fixes: b9d0fedc6234 ("octeontx2-af: cn10kb: Add RPM_USX MAC support") Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com> Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240108073036.8766-1-naveenm@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/broadcom/bnxt/bnxt.c e009b2efb7a8 ("bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()") 0f2b21477988 ("bnxt_en: Fix compile error without CONFIG_RFS_ACCEL") https://lore.kernel.org/all/20240105115509.225aa8a2@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-04Revert "octeon_ep_vf: add octeon_ep_vf driver"Jakub Kicinski
This reverts commit c902ba322cfda8ebe54ffd53392ef7e2ef5d1c65. This reverts commit 50648968b3e3c193b45eaca07840111c9d4fdb74. This reverts commit 77cef1e02104529f54c5b8b4126317eda3ff132d. This reverts commit 8f8d322bc47c1c5ecab1f2238b644e30f69cc475. This reverts commit 6ca7b5486ebd5e7985f0c98a2ac7ae49078043a4. This reverts commit db468f92c3b9437dfeb1dcf55d9b7d1b97769a6c. This reverts commit 5f8c64c2344c888a03fa4b7fd8c3b5e0c235d879. This reverts commit ebdc193b2ce209bfc1ebec2f777cd7bac00b547c. The driver needs more work. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-04octeontx2-af: Re-enable MAC TX in otx2_stop processingNaveen Mamindlapalli
During QoS scheduling testing with multiple strict priority flows, the netdev tx watchdog timeout routine is invoked when a low priority QoS queue doesn't get a chance to transmit the packets because other high priority flows are completely subscribing the transmit link. The netdev tx watchdog timeout routine will stop MAC RX and TX functionality in otx2_stop() routine before cleanup of HW TX queues which results in SMQ flush errors because the packets belonging to low priority queues will never gets flushed since MAC TX is disabled. This patch fixes the issue by re-enabling MAC TX to ensure the packets in HW pipeline gets flushed properly. Fixes: a7faa68b4e7f ("octeontx2-af: Start/Stop traffic in CGX along with NPC") Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-04octeontx2-af: Always configure NIX TX link credits based on max frame sizeNaveen Mamindlapalli
Currently the NIX TX link credits are initialized based on the max frame size that can be transmitted on a link but when the MTU is changed, the NIX TX link credits are reprogrammed by the SW based on the new MTU value. Since SMQ max packet length is programmed to max frame size by default, there is a chance that NIX TX may stall while sending a max frame sized packet on the link with insufficient credits to send the packet all at once. This patch avoids stall issue by not changing the link credits dynamically when the MTU is changed. Fixes: 1c74b89171c3 ("octeontx2-af: Wait for TX link idle for credits change") Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Nithin Kumar Dabilpuram <ndabilpuram@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-03octeontx2-af: Fix max NPC MCAM entry check while validating ref_entrySuman Ghosh
As of today, the last MCAM entry was not getting allocated because of a <= check with the max_bmap count. This patch modifies that and if the requested entry is greater than the available entries then set it to the max value. Signed-off-by: Suman Ghosh <sumang@marvell.com> Link: https://lore.kernel.org/r/20240101145042.419697-1-sumang@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-03net: mvpp2: initialize port fwnode pointerMarcin Wojtas
Update the port's device structure also with its fwnode pointer with a recommended device_set_node() helper routine. Signed-off-by: Marcin Wojtas <marcin.s.wojtas@gmail.com> Reviewed-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20231231122019.123344-1-marcin.s.wojtas@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-02octeon_ep_vf: add ethtool supportShinas Rasheed
Add support for the following ethtool commands: ethtool -i|--driver devname ethtool devname ethtool -S|--statistics devname Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: add Tx/Rx processing and interrupt supportShinas Rasheed
Add support to enable MSI-x and register interrupts. Add support to process Tx and Rx traffic. Includes processing Tx completions and Rx refill. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: add support for ndo opsShinas Rasheed
Add support for ndo ops to set MAC address, change MTU, get stats. Add control path support to set MAC address, change MTU, get stats, set speed, get and set link mode. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: add Tx/Rx ring resource setup and cleanupShinas Rasheed
Implement Tx/Rx ring resource allocation and cleanup. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: add VF-PF mailbox communication.Shinas Rasheed
Implement VF-PF mailbox to send all control commands from VF to PF and receive responses and notifications from PF to VF. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: add hardware configuration APIsShinas Rasheed
Implement hardware resource init and shutdown helper APIs, like hardware Tx/Rx queue init/enable/disable/reset. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02octeon_ep_vf: Add driver framework and device initializationShinas Rasheed
Add driver framework and device setup and initialization for Octeon PCI Endpoint NIC VF. Add implementation to load module, initialize, register network device, cleanup and unload module. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-26octeontx2-af: Fix marking couple of structure as __packedSuman Ghosh
Couple of structures was not marked as __packed. This patch fixes the same and mark them as __packed. Fixes: 42006910b5ea ("octeontx2-af: cleanup KPU config data") Signed-off-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-22octeontx2-af: Fix a double free issueSuman Ghosh
There was a memory leak during error handling in function npc_mcam_rsrcs_init(). Fixes: dd7842878633 ("octeontx2-af: Add new devlink param to configure maximum usable NIX block LFs") Suggested-by: Simon Horman <horms@kernel.org> Signed-off-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
Cross-merge networking fixes after downstream PR. Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c 23c93c3b6275 ("bnxt_en: do not map packet buffers twice") 6d1add95536b ("bnxt_en: Modify TX ring indexing logic.") tools/testing/selftests/net/Makefile 2258b666482d ("selftests: add vlan hw filter tests") a0bc96c0cd6e ("selftests: net: verify fq per-band packet limit") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-20octeontx2-af: insert space after includeWang Jinchao
Maintain Consistent Formatting: Insert Space after #include Suggested-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: Wang Jinchao <wangjinchao@xfusion.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-19octeon_ep: support firmware notifications for VFsShinas Rasheed
Notifications from firmware to vf has to pass through PF control mbox and via PF-VF mailboxes. The notifications have to be parsed out from the control mbox and passed to the PF-VF mailbox in order to reach the corresponding VF. Version compatibility should also be checked before messages are passed to the mailboxes. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-19octeon_ep: control net framework to support VF offloadsShinas Rasheed
Inquire firmware on supported offloads, as well as convey offloads enabled dynamically to firmware for the VFs. Implement control net API to support the same. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-19octeon_ep: PF-VF mailbox version supportShinas Rasheed
Add PF-VF mailbox initial version support Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-19octeon_ep: add PF-VF mailbox communicationShinas Rasheed
Implement mailbox communication between PF and VFs. PF-VF mailbox is used for all control commands from VF to PF and asynchronous notification messages from PF to VF. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-17octeontx2-af: Add new devlink param to configure maximum usable NIX block LFsSuman Ghosh
On some silicon variants the number of available CAM entries are less. Reserving one entry for each NIX-LF for default DMAC based pkt forwarding rules will reduce the number of available CAM entries further. Hence add configurability via devlink to set maximum number of NIX-LFs needed which inturn frees up some CAM entries. Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-15octeontx2-pf: Fix graceful exit during PFC configuration failureSuman Ghosh
During PFC configuration failure the code was not handling a graceful exit. This patch fixes the same and add proper code for a graceful exit. Fixes: 99c969a83d82 ("octeontx2-pf: Add egress PFC support") Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-15octeontx2-af: Fix multicast/mirror group lock/unlock issueSuman Ghosh
As per the existing implementation, there exists a race between finding a multicast/mirror group entry and deleting that entry. The group lock was taken and released independently by rvu_nix_mcast_find_grp_elem() function. Which is incorrect and group lock should be taken during the entire operation of group updation/deletion. This patch fixes the same. Fixes: 51b2804c19cd ("octeontx2-af: Add new mbox to support multicast/mirror offload") Signed-off-by: Suman Ghosh <sumang@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: drivers/net/ethernet/intel/iavf/iavf_ethtool.c 3a0b5a2929fd ("iavf: Introduce new state machines for flow director") 95260816b489 ("iavf: use iavf_schedule_aq_request() helper") https://lore.kernel.org/all/84e12519-04dc-bd80-bc34-8cf50d7898ce@intel.com/ drivers/net/ethernet/broadcom/bnxt/bnxt.c c13e268c0768 ("bnxt_en: Fix HWTSTAMP_FILTER_ALL packet timestamp logic") c2f8063309da ("bnxt_en: Refactor RX VLAN acceleration logic.") a7445d69809f ("bnxt_en: Add support for new RX and TPA_START completion types for P7") 1c7fd6ee2fe4 ("bnxt_en: Rename some macros for the P5 chips") https://lore.kernel.org/all/20231211110022.27926ad9@canb.auug.org.au/ drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c bd6781c18cb5 ("bnxt_en: Fix wrong return value check in bnxt_close_nic()") 84793a499578 ("bnxt_en: Skip nic close/open when configuring tstamp filters") https://lore.kernel.org/all/20231214113041.3a0c003c@canb.auug.org.au/ drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c 3d7a3f2612d7 ("net/mlx5: Nack sync reset request when HotPlug is enabled") cecf44ea1a1f ("net/mlx5: Allow sync reset flow when BF MGT interface device is present") https://lore.kernel.org/all/20231211110328.76c925af@canb.auug.org.au/ No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-12-14net: mvpp2: add support for miiStefan Eichenberger
Currently, mvpp2 only supports RGMII. This commit adds support for MII. The description in Marvell's functional specification seems to be wrong. To enable MII, we need to set GENCONF_CTRL0_PORT3_RGMII, while for RGMII we need to clear it. This is also how U-Boot handles it. Signed-off-by: Stefan Eichenberger <eichest@gmail.com> Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Marcin Wojtas <mw@semihalf.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20231212141200.62579-1-eichest@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-13net: ethtool: get rid of get/set_rxfh_context functionsAhmed Zaki
Add the RSS context parameters to struct ethtool_rxfh_param and use the get/set_rxfh to handle the RSS contexts as well. This is part 2/2 of the fix suggested in [1]: - Add a rss_context member to the argument struct and a capability like cap_link_lanes_supported to indicate whether driver supports rss contexts, then you can remove *et_rxfh_context functions, and instead call *et_rxfh() with a non-zero rss_context. Link: https://lore.kernel.org/netdev/20231121152906.2dd5f487@kernel.org/ [1] CC: Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Tony Nguyen <anthony.l.nguyen@intel.com> CC: Marcin Wojtas <mw@semihalf.com> CC: Russell King <linux@armlinux.org.uk> CC: Sunil Goutham <sgoutham@marvell.com> CC: Geetha sowjanya <gakula@marvell.com> CC: Subbaraya Sundeep <sbhatta@marvell.com> CC: hariprasad <hkelam@marvell.com> CC: Saeed Mahameed <saeedm@nvidia.com> CC: Leon Romanovsky <leon@kernel.org> CC: Edward Cree <ecree.xilinx@gmail.com> CC: Martin Habets <habetsm.xilinx@gmail.com> Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Ahmed Zaki <ahmed.zaki@intel.com> Link: https://lore.kernel.org/r/20231213003321.605376-3-ahmed.zaki@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-12-13net: ethtool: pass a pointer to parameters to get/set_rxfh ethtool opsAhmed Zaki
The get/set_rxfh ethtool ops currently takes the rxfh (RSS) parameters as direct function arguments. This will force us to change the API (and all drivers' functions) every time some new parameters are added. This is part 1/2 of the fix, as suggested in [1]: - First simplify the code by always providing a pointer to all params (indir, key and func); the fact that some of them may be NULL seems like a weird historic thing or a premature optimization. It will simplify the drivers if all pointers are always present. - Then make the functions take a dev pointer, and a pointer to a single struct wrapping all arguments. The set_* should also take an extack. Link: https://lore.kernel.org/netdev/20231121152906.2dd5f487@kernel.org/ [1] Suggested-by: Jakub Kicinski <kuba@kernel.org> Suggested-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Ahmed Zaki <ahmed.zaki@intel.com> Link: https://lore.kernel.org/r/20231213003321.605376-2-ahmed.zaki@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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