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2024-04-03net/mlx5: Support matching on l4_type for ttc_tableJianbo Liu
Replace matching on TCP and UDP protocols with new l4_type field which is parsed by steering for ttc_table. It is enabled by the outer_l4_type or inner_l4_type bits in nic_rx or port_sel flow table capabilities and used only if pcc_ifa2 bit in HCA capabilities is set. Signed-off-by: Jianbo Liu <jianbol@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240402133043.56322-10-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: Add support for 800Gbps link modesGal Pressman
Add support for 800Gbps speed, link modes of 100Gbps per lane. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240402133043.56322-9-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5: Convert uintX_t to uXGal Pressman
In the kernel, the preferred types are uX. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-8-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: XDP, Fix an inconsistent commentCarolina Jubran
Starting from commit eb9b9fdcafe2 ("net/mlx5e: Introduce extended version for mlx5e_xmit_data") sinfo is no longer passed as an argument to mlx5e_xmit_xdp_frame(), the comment is inconsistent. check_result must be zero when the packet is fragmented. Signed-off-by: Carolina Jubran <cjubran@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-7-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: debugfs, Add reset option for command interface statsTariq Toukan
Resetting stats just before some test/debug case allows us to eliminate out the impact of previous commands. Useful in particular for the average latency calculation. The average_write() callback was unreachable, as "average" is a read-only file. Extend, rename, and use it for a newly exposed write-only "reset" file. Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-6-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: Make stats group fill_stats callbacks consistent with the APIGal Pressman
The fill_strings() callbacks were changed to accept a **data pointer, and not rely on propagating the index value. Make a similar change to fill_stats() callbacks to keep the API consistent. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-5-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: Use ethtool_sprintf/puts() to fill stats stringsGal Pressman
Use ethtool_sprintf/puts() helper functions which handle the common pattern of printing a string into the ethtool strings interface and incrementing the string pointer by ETH_GSTRING_LEN. Change the fill_strings callback to accept a **data pointer, and remove the index and return value. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-4-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: Use ethtool_sprintf/puts() to fill selftests stringsGal Pressman
Use ethtool_sprintf/puts() helper functions which handle the common pattern of printing a string into the ethtool strings interface and incrementing the string pointer by ETH_GSTRING_LEN. The int return value in mlx5e_self_test_fill_strings() is not removed as it is still used to return the number of selftests. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-3-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net/mlx5e: Use ethtool_sprintf/puts() to fill priv flags stringsGal Pressman
Use ethtool_sprintf/puts() helper functions which handle the common pattern of printing a string into the ethtool strings interface and incrementing the string pointer by ETH_GSTRING_LEN. Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240402133043.56322-2-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03Merge tag 'wireless-next-2024-04-03' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.10 The first "new features" pull request for v6.10 with changes both in stack and in drivers. The big thing in this pull request is that wireless subsystem is now almost free of sparse warnings. There's only one warning left in ath11k which was introduced in v6.9-rc1 and will be fixed via the wireless tree. Realtek drivers continue to improve, now we have support for RTL8922AE and RTL8723CS devices. ath11k also has long waited support for P2P. This time we have a small conflict in iwlwifi, Stephen has an example merge resolution which should help with fixing the conflict: https://lore.kernel.org/all/20240326100945.765b8caf@canb.auug.org.au/ Major changes: rtw89 * RTL8922AE Wi-Fi 7 PCI device support rtw88 * RTL8723CS SDIO device support iwlwifi * don't support puncturing in 5 GHz * support monitor mode on passive channels * BZ-W device support * P2P with HE/EHT support ath11k * P2P support for QCA6390, WCN6855 and QCA2066 * tag 'wireless-next-2024-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (122 commits) wifi: mt76: mt7915: workaround dubious x | !y warning wifi: mwl8k: Avoid -Wflex-array-member-not-at-end warnings wifi: ti: Avoid a hundred -Wflex-array-member-not-at-end warnings wifi: iwlwifi: mvm: fix check in iwl_mvm_sta_fw_id_mask net: rfkill: gpio: Convert to platform remove callback returning void wifi: mac80211: use kvcalloc() for codel vars wifi: iwlwifi: reconfigure TLC during HW restart wifi: iwlwifi: mvm: don't change BA sessions during restart wifi: iwlwifi: mvm: select STA mask only for active links wifi: iwlwifi: mvm: set wider BW OFDMA ignore correctly wifi: iwlwifi: Add support for LARI_CONFIG_CHANGE_CMD cmd v9 wifi: iwlwifi: mvm: Declare HE/EHT capabilities support for P2P interfaces wifi: iwlwifi: mvm: Remove outdated comment wifi: iwlwifi: add support for BZ_W wifi: iwlwifi: Print a specific device name. wifi: iwlwifi: remove wrong CRF_IDs wifi: iwlwifi: remove devices that never came out wifi: iwlwifi: mvm: mark EMLSR disabled in cleanup iterator wifi: iwlwifi: mvm: fix active link counting during recovery wifi: iwlwifi: mvm: assign link STA ID lookups during restart ... ==================== Link: https://lore.kernel.org/r/20240403093625.CF515C433C7@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: phy: marvell: implement cable-test for 88E308X/88E609X familyPawel Dembicki
This commit implements VCT in 88E308X/88E609X Family. It require two workarounds with some magic configuration. Regular use require only one register configuration. But Open Circuit require second workaround. It cause implementation two phases for fault length measuring. Fast Ethernet PHY have implemented very simple version of VCT. It's complitley different than vct5 or vct7. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20240402201123.2961909-3-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: phy: marvell: add basic support of 88E308X/88E609X familyPawel Dembicki
This patch implements only basic support. It covers PHY used in multiple IC: PHY: 88E3082, 88E3083 Switch: 88E6096, 88E6097 Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20240402201123.2961909-1-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: mana: Fix Rx DMA datasize and skb_over_panicHaiyang Zhang
mana_get_rxbuf_cfg() aligns the RX buffer's DMA datasize to be multiple of 64. So a packet slightly bigger than mtu+14, say 1536, can be received and cause skb_over_panic. Sample dmesg: [ 5325.237162] skbuff: skb_over_panic: text:ffffffffc043277a len:1536 put:1536 head:ff1100018b517000 data:ff1100018b517100 tail:0x700 end:0x6ea dev:<NULL> [ 5325.243689] ------------[ cut here ]------------ [ 5325.245748] kernel BUG at net/core/skbuff.c:192! [ 5325.247838] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 5325.258374] RIP: 0010:skb_panic+0x4f/0x60 [ 5325.302941] Call Trace: [ 5325.304389] <IRQ> [ 5325.315794] ? skb_panic+0x4f/0x60 [ 5325.317457] ? asm_exc_invalid_op+0x1f/0x30 [ 5325.319490] ? skb_panic+0x4f/0x60 [ 5325.321161] skb_put+0x4e/0x50 [ 5325.322670] mana_poll+0x6fa/0xb50 [mana] [ 5325.324578] __napi_poll+0x33/0x1e0 [ 5325.326328] net_rx_action+0x12e/0x280 As discussed internally, this alignment is not necessary. To fix this bug, remove it from the code. So oversized packets will be marked as CQE_RX_TRUNCATED by NIC, and dropped. Cc: stable@vger.kernel.org Fixes: 2fbbd712baf1 ("net: mana: Enable RX path to handle various MTU sizes") Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Link: https://lore.kernel.org/r/1712087316-20886-1-git-send-email-haiyangz@microsoft.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: fman: Remove some unused fields in some structureChristophe JAILLET
In "struct muram_info", the 'size' field is unused. In "struct memac_cfg", the 'fixed_link' field is unused. Remove them. Found with cppcheck, unusedStructMember. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/425222d4f6c584e8316ccb7b2ef415a85c96e455.1712084103.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: phy: micrel: lan8814: Fix when enabling/disabling 1-step timestampingHoratiu Vultur
There are 2 issues with the blamed commit. 1. When the phy is initialized, it would enable the disabled of UDPv4 checksums. The UDPv6 checksum is already enabled by default. So when 1-step is configured then it would clear these flags. 2. After the 1-step is configured, then if 2-step is configured then the 1-step would be still configured because it is not clearing the flag. So the sync frames will still have origin timestamps set. Fix this by reading first the value of the register and then just change bit 12 as this one determines if the timestamp needs to be inserted in the frame, without changing any other bits. Fixes: ece19502834d ("net: phy: micrel: 1588 support for LAN8814 phy") Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Divya Koppera <divya.koppera@microchip.com> Link: https://lore.kernel.org/r/20240402071634.2483524-1-horatiu.vultur@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: stmmac: fix rx queue priority assignmentPiotr Wejman
The driver should ensure that same priority is not mapped to multiple rx queues. From DesignWare Cores Ethernet Quality-of-Service Databook, section 17.1.29 MAC_RxQ_Ctrl2: "[...]The software must ensure that the content of this field is mutually exclusive to the PSRQ fields for other queues, that is, the same priority is not mapped to multiple Rx queues[...]" Previously rx_queue_priority() function was: - clearing all priorities from a queue - adding new priorities to that queue After this patch it will: - first assign new priorities to a queue - then remove those priorities from all other queues - keep other priorities previously assigned to that queue Fixes: a8f5102af2a7 ("net: stmmac: TX and RX queue priority configuration") Fixes: 2142754f8b9c ("net: stmmac: Add MAC related callbacks for XGMAC2") Signed-off-by: Piotr Wejman <piotrwejman90@gmail.com> Link: https://lore.kernel.org/r/20240401192239.33942-1-piotrwejman90@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: txgbe: fix i2c dev name cannot match clkdevDuanqiang Wen
txgbe clkdev shortened clk_name, so i2c_dev info_name also need to shorten. Otherwise, i2c_dev cannot initialize clock. Fixes: e30cef001da2 ("net: txgbe: fix clk_name exceed MAX_DEV_ID limits") Signed-off-by: Duanqiang Wen <duanqiangwen@net-swift.com> Link: https://lore.kernel.org/r/20240402021843.126192-1-duanqiangwen@net-swift.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03net: fec: Set mac_managed_pm during probeWei Fang
Setting mac_managed_pm during interface up is too late. In situations where the link is not brought up yet and the system suspends the regular PHY power management will run. Since the FEC ETHEREN control bit is cleared (automatically) on suspend the controller is off in resume. When the regular PHY power management resume path runs in this context it will write to the MII_DATA register but nothing will be transmitted on the MDIO bus. This can be observed by the following log: fec 5b040000.ethernet eth0: MDIO read timeout Microchip LAN87xx T1 5b040000.ethernet-1:04: PM: dpm_run_callback(): mdio_bus_phy_resume+0x0/0xc8 returns -110 Microchip LAN87xx T1 5b040000.ethernet-1:04: PM: failed to resume: error -110 The data written will however remain in the MII_DATA register. When the link later is set to administrative up it will trigger a call to fec_restart() which will restore the MII_SPEED register. This triggers the quirk explained in f166f890c8f0 ("net: ethernet: fec: Replace interrupt driven MDIO with polled IO") causing an extra MII_EVENT. This extra event desynchronizes all the MDIO register reads, causing them to complete too early. Leading all reads to read as 0 because fec_enet_mdio_wait() returns too early. When a Microchip LAN8700R PHY is connected to the FEC, the 0 reads causes the PHY to be initialized incorrectly and the PHY will not transmit any ethernet signal in this state. It cannot be brought out of this state without a power cycle of the PHY. Fixes: 557d5dc83f68 ("net: fec: use mac-managed PHY PM") Closes: https://lore.kernel.org/netdev/1f45bdbe-eab1-4e59-8f24-add177590d27@actia.se/ Signed-off-by: Wei Fang <wei.fang@nxp.com> [jernberg: commit message] Signed-off-by: John Ernberg <john.ernberg@actia.se> Link: https://lore.kernel.org/r/20240328155909.59613-2-john.ernberg@actia.se Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-03idpf: fix kernel panic on unknown packet typesJoshua Hay
In the very rare case where a packet type is unknown to the driver, idpf_rx_process_skb_fields would return early without calling eth_type_trans to set the skb protocol / the network layer handler. This is especially problematic if tcpdump is running when such a packet is received, i.e. it would cause a kernel panic. Instead, call eth_type_trans for every single packet, even when the packet type is unknown. Fixes: 3a8845af66ed ("idpf: add RX splitq napi poll support") Reported-by: Balazs Nemeth <bnemeth@redhat.com> Signed-off-by: Joshua Hay <joshua.a.hay@intel.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Tested-by: Salvatore Daniele <sdaniele@redhat.com> Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-04-03ice: fix enabling RX VLAN filteringPetr Oros
ice_port_vlan_on/off() was introduced in commit 2946204b3fa8 ("ice: implement bridge port vlan"). But ice_port_vlan_on() incorrectly assigns ena_rx_filtering to inner_vlan_ops in DVM mode. This causes an error when rx_filtering cannot be enabled in legacy mode. Reproducer: echo 1 > /sys/class/net/$PF/device/sriov_numvfs ip link set $PF vf 0 spoofchk off trust on vlan 3 dmesg: ice 0000:41:00.0: failed to enable Rx VLAN filtering for VF 0 VSI 9 during VF rebuild, error -95 Fixes: 2946204b3fa8 ("ice: implement bridge port vlan") Signed-off-by: Petr Oros <poros@redhat.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-04-03ice: Fix freeing uninitialized pointersDan Carpenter
Automatically cleaned up pointers need to be initialized before exiting their scope. In this case, they need to be initialized to NULL before any return statement. Fixes: 90f821d72e11 ("ice: avoid unnecessary devm_ usage") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-04-03gve: add support to change ring size via ethtoolHarshitha Ramamurthy
Allow the user to change ring size via ethtool if supported by the device. The driver relies on the ring size ranges queried from device to validate ring sizes requested by the user. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03gve: add support to read ring size ranges from the deviceHarshitha Ramamurthy
Add support to read ring size change capability and the min and max descriptor counts from the device and store it in the driver. Also accommodate a special case where the device does not provide minimum ring size depending on the version of the device. In that case, rely on default values for the minimums. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03gve: set page count for RX QPL for GQI and DQO queue formatsHarshitha Ramamurthy
Fulfill the requirement that for GQI, the number of pages per RX QPL is equal to the ring size. Set this value to be equal to ring size. Because of this change, the rx_data_slot_cnt and rx_pages_per_qpl fields stored in the priv structure are not needed, so remove their usage. And for DQO, the number of pages per RX QPL is more than ring size to account for out-of-order completions. So set it to two times of rx ring size. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03gve: make the completion and buffer ring size equal for DQOHarshitha Ramamurthy
For the DQO queue format, the gve driver stores two ring sizes for both TX and RX - one for completion queue ring and one for data buffer ring. This is supposed to enable asymmetric sizes for these two rings but that is not supported. Make both fields reference the same single variable. This change renders reading supported TX completion ring size and RX buffer ring size for DQO from the device useless, so change those fields to reserved and remove related code. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03gve: simplify setting decriptor count defaultsHarshitha Ramamurthy
Combine the gve_set_desc_cnt and gve_set_desc_cnt_dqo into one function which sets the counts after checking the queue format. Both the functions in the previous code and the new combined function never return an error so make the new function void and remove the goto on error. Also rename the new function to gve_set_default_desc_cnt to be clearer about its intention. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03net: bcmgenet: Reset RBUF on first openPhil Elwell
If the RBUF logic is not reset when the kernel starts then there may be some data left over from any network boot loader. If the 64-byte packet headers are enabled then this can be fatal. Extend bcmgenet_dma_disable to do perform the reset, but not when called from bcmgenet_resume in order to preserve a wake packet. N.B. This different handling of resume is just based on a hunch - why else wouldn't one reset the RBUF as well as the TBUF? If this isn't the case then it's easy to change the patch to make the RBUF reset unconditional. See: https://github.com/raspberrypi/linux/issues/3850 See: https://github.com/raspberrypi/firmware/issues/1882 Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Maarten Vanraes <maarten@rmail.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03octeontx2-pf: Reset MAC stats during probeSai Krishna
Reset CGX/RPM MAC HW statistics at the time of driver probe() Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03octeontx2-af: Add array index checkAleksandr Mishin
In rvu_map_cgx_lmac_pf() the 'iter', which is used as an array index, can reach value (up to 14) that exceed the size (MAX_LMAC_COUNT = 8) of the array. Fix this bug by adding 'iter' value check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 91c6945ea1f9 ("octeontx2-af: cn10k: Add RPM MAC support") Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-03wifi: rtw88: remove unsupported interface type of mesh pointPing-Ke Shih
Mesh point was added during development, but not remove at first submission, so it should not work properly. Remove it to reflect correct supported features. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240329114403.5539-1-pkshih@realtek.com
2024-04-03wifi: rtw89: 8852c: disable PCI PHY EQ to improve compatibilityPing-Ke Shih
For adaption EQ circuit, this HW design and affected by EIEOS (Electrical Idle Exit Order Set) amplitude from platform and process from IC, so disable EQ to improve that. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240329015251.22762-5-pkshih@realtek.com
2024-04-03wifi: rtw89: 8852c: add quirk to set PCI BER for certain platformsPing-Ke Shih
Increase PCI BER (bit error rate) count depth setting which could increase PHY circuit fault tolerance and improve compatibility. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240329015251.22762-4-pkshih@realtek.com
2024-04-03wifi: rtw89: 8852c: update TX power tables to R69Zong-Zhe Yang
Configure applicable values for IC (Industry Canada) on 5.9GHz. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240329015251.22762-3-pkshih@realtek.com
2024-04-03wifi: rtw89: download firmware with five times retryChia-Yuan Li
After firmware boots, it reads keys info from efuse and checks secure checksum, but suddenly failed to access efuse resulting in probe failure, and driver throws messages: rtw89_8852be 0000:03:00.0: fw security fail rtw89_8852be 0000:03:00.0: download firmware fail rtw89_8852be 0000:03:00.0: [ERR]fwdl 0x1E0 = 0xe2 rtw89_8852be 0000:03:00.0: [ERR]fwdl 0x83F0 = 0x210090 Retry five times to resolve rare abnormal hardware state. Signed-off-by: Chia-Yuan Li <leo.li@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240329015251.22762-2-pkshih@realtek.com
2024-04-03wifi: rtw89: 8922a: add beacon filter and CQM supportPo-Hao Huang
Declare beacon filter and connection monitor for 8922A. This offloads connection monitor mechanism to firmware, which is required for future multi-link scenarios. Currently firmware only supports non-MLO connections. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240328052656.18823-4-pkshih@realtek.com
2024-04-03wifi: rtw89: 8922a: download template probe requests for 6 GHz bandPo-Hao Huang
8922a FW supports RNR parsing, provide template probe requests and let FW do the replacement for SSID/BSSID/short SSIDs. Don't declare WIPHY_FLAG_SPLIT_SCAN_6GHZ so proper IEs such as 6 GHz capabilities can be passed down within the same scan request. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240328052656.18823-3-pkshih@realtek.com
2024-04-03wifi: rtw89: 8922a: update scan offload H2C fieldsChih-Kang Chang
Update scan offload H2C length to fit new FW format. This change is required after FW version 0.35.15.0. Since the first release of firmware is 0.35.18.0, we don't maintain backward compatibility. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://msgid.link/20240328052656.18823-2-pkshih@realtek.com
2024-04-02Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-04-01 (ice) This series contains updates to ice driver only. Michal Schmidt changes flow for gettimex64 to use host-side spinlock rather than hardware semaphore for lighter-weight locking. Steven adds ability for switch recipes to be re-used when firmware supports it. Thorsten Blum removes unwanted newlines in netlink messaging. Michal Swiatkowski and Piotr re-organize devlink related code; renaming, moving, and consolidating it to a single location. Michal also simplifies the devlink init and cleanup path to occur under a single lock call. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: ice: hold devlink lock for whole init/cleanup ice: move devlink port code to a separate file ice: move ice_devlink.[ch] to devlink folder ice: Remove newlines in NL_SET_ERR_MSG_MOD ice: Add switch recipe reusing feature ice: fold ice_ptp_read_time into ice_ptp_gettimex64 ice: avoid the PTP hardware semaphore in gettimex64 path ice: add ice_adapter for shared data across PFs on the same NIC ==================== Link: https://lore.kernel.org/r/20240401172421.1401696-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net: team: use policy generated by YAML specHangbin Liu
generated with: $ ./tools/net/ynl/ynl-gen-c.py --mode kernel \ > --spec Documentation/netlink/specs/team.yaml --source \ > -o drivers/net/team/team_nl.c $ ./tools/net/ynl/ynl-gen-c.py --mode kernel \ > --spec Documentation/netlink/specs/team.yaml --header \ > -o drivers/net/team/team_nl.h The TEAM_ATTR_LIST_PORT in team_nl_policy is removed as it is only in the port list reply attributes. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240401031004.1159713-4-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net: team: rename team to team_core for linkingHangbin Liu
Similar with commit 08d323234d10 ("net: fou: rename the source for linking"), We'll need to link two objects together to form the team module. This means the source can't be called team, the build system expects team.o to be the combined object. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240401031004.1159713-3-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net/dpaa2: Avoid explicit cpumask var allocation on stackDawei Li
For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code should always use *cpumask_var API(s) to allocate cpumask var in config-neutral way, leaving allocation strategy to CONFIG_CPUMASK_OFFSTACK. Use *cpumask_var API(s) to address it. Signed-off-by: Dawei Li <dawei.li@shingroup.cn> Link: https://lore.kernel.org/r/20240331053441.1276826-3-dawei.li@shingroup.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net: dsa: sja1105: drop driver owner assignmentKrzysztof Kozlowski
Core in spi_register_driver() already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20240330211023.100924-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net: dsa: microchip: drop driver owner assignmentKrzysztof Kozlowski
Core in spi_register_driver() already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20240330211023.100924-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02r8169: fix issue caused by buggy BIOS on certain boards with RTL8168dHeiner Kallweit
On some boards with this chip version the BIOS is buggy and misses to reset the PHY page selector. This results in the PHY ID read accessing registers on a different page, returning a more or less random value. Fix this by resetting the page selector first. Fixes: f1e911d5d0df ("r8169: add basic phylib support") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/64f2055e-98b8-45ec-8568-665e3d54d4e6@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02nfp: Avoid -Wflex-array-member-not-at-end warningsGustavo A. R. Silva
-Wflex-array-member-not-at-end is coming in GCC-14, and we are getting ready to enable it globally. There is currently an object (`tl`), at the beginning of multiple structures, that contains a flexible structure (`struct nfp_dump_tl`), for example: struct nfp_dumpspec_csr { struct nfp_dump_tl tl; ... __be32 register_width; /* in bits */ }; So, in order to avoid ending up with flexible-array members in the middle of multiple other structs, we use the `struct_group_tagged()` helper to separate the flexible array from the rest of the members in the flexible structure: struct nfp_dump_tl { struct_group_tagged(nfp_dump_tl_hdr, hdr, ... the rest of members ); char data[]; }; With the change described above, we now declare objects of the type of the tagged struct, in this case `struct nfp_dump_tl_hdr`, without embedding flexible arrays in the middle of another struct: struct nfp_dumpspec_csr { struct nfp_dump_tl_hdr tl; ... __be32 register_width; /* in bits */ }; Also, use `container_of()` whenever we need to retrieve a pointer to the flexible structure, through which we can access the flexible array if needed. So, with these changes, fix 33 of the following warnings: drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:58:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:64:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:70:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:78:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:87:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c:92:28: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Link: https://github.com/KSPP/linux/issues/202 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/ZgYWlkxdrrieDYIu@neat Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02net: phy: aquantia: add support for AQR114C PHY IDPaweł Owoc
Add support for AQR114C PHY ID. This PHY advertise 10G speed: SPEED(0x04): 0x6031 capabilities: -400g +5g +2.5g -200g -25g -10g-xr -100g -40g -10g/1g -10 +100 +1000 -10-ts -2-tl +10g EXTABLE(0x0B): 0x40fc capabilities: -10g-cx4 -10g-lrm +10g-t +10g-kx4 +10g-kr +1000-t +1000-kx +100-tx -10-t -p2mp -40g/100g -1000/100-t1 -25g -200g/400g +2.5g/5g -1000-h but supports only up to 5G speed (as with AQR111/111B0). AQR111 init config is used to set max speed 5G. Signed-off-by: Paweł Owoc <frut3k7@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20240401145114.1699451-1-frut3k7@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-02Merge tag 'ath-next-20240402' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath ath.git patches for v6.10 ath drivers now have no remaining sparse warnings, otherwise smaller fixes and some refactoring. ath11k * P2P support for QCA6390, WCN6855 and QCA2066
2024-04-01genetlink: remove linux/genetlink.hJakub Kicinski
genetlink.h is a shell of what used to be a combined uAPI and kernel header over a decade ago. It has fewer than 10 lines of code. Merge it into net/genetlink.h. In some ways it'd be better to keep the combined header under linux/ but it would make looking through git history harder. Acked-by: Sven Eckelmann <sven@narfation.org> Link: https://lore.kernel.org/r/20240329175710.291749-4-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-01Merge branch '1GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-03-29 (net: intel) This series contains updates to most Intel drivers. Jesse moves declaration of pci_driver struct to remove need for forward declarations in igb and converts Intel drivers to user newer power management ops. Sasha reworks power management flow on igc to avoid using rtnl_lock() during those flows. Maciej reorganizes i40e_nvm file to avoid forward declarations. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: i40e: avoid forward declarations in i40e_nvm.c igc: Refactor runtime power management flow net: intel: implement modern PM ops declarations igb: simplify pci ops declaration ==================== Link: https://lore.kernel.org/r/20240329175632.211340-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-01i40e: Fix VF MAC filter removalIvan Vecera
Commit 73d9629e1c8c ("i40e: Do not allow untrusted VF to remove administratively set MAC") fixed an issue where untrusted VF was allowed to remove its own MAC address although this was assigned administratively from PF. Unfortunately the introduced check is wrong because it causes that MAC filters for other MAC addresses including multi-cast ones are not removed. <snip> if (ether_addr_equal(addr, vf->default_lan_addr.addr) && i40e_can_vf_change_mac(vf)) was_unimac_deleted = true; else continue; if (i40e_del_mac_filter(vsi, al->list[i].addr)) { ... </snip> The else path with `continue` effectively skips any MAC filter removal except one for primary MAC addr when VF is allowed to do so. Fix the check condition so the `continue` is only done for primary MAC address. Fixes: 73d9629e1c8c ("i40e: Do not allow untrusted VF to remove administratively set MAC") Signed-off-by: Ivan Vecera <ivecera@redhat.com> Reviewed-by: Michal Schmidt <mschmidt@redhat.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20240329180638.211412-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-22 17:44:53 +0000