pm24.git/drivers/net, branch rust-6.8

net: dsa: microchip: provide a list of valid protocols for xmit handler

2023-12-07T18:03:17Z

Provide a list of valid protocols for which the driver will provide it's deferred xmit handler. When using DSA_TAG_PROTO_KSZ8795 protocol, it does not provide a "connect" method, therefor ksz_connect() is not allocating ksz_tagger_data. This avoids the following null pointer dereference: ksz_connect_tag_protocol from dsa_register_switch+0x9ac/0xee0 dsa_register_switch from ksz_switch_register+0x65c/0x828 ksz_switch_register from ksz_spi_probe+0x11c/0x168 ksz_spi_probe from spi_probe+0x84/0xa8 spi_probe from really_probe+0xc8/0x2d8 Fixes: ab32f56a4100 ("net: dsa: microchip: ptp: add packet transmission timestamping") Signed-off-by: Sean Nyekjaer Reviewed-by: Florian Fainelli Reviewed-by: Vladimir Oltean Link: https://lore.kernel.org/r/20231206071655.1626479-1-sean@geanix.com Signed-off-by: Jakub Kicinski

nfp: flower: fix for take a mutex lock in soft irq context and rcu lock

2023-12-07T10:18:53Z

The neighbour event callback call the function nfp_tun_write_neigh, this function will take a mutex lock and it is in soft irq context, change the work queue to process the neighbour event. Move the nfp_tun_write_neigh function out of range rcu_read_lock/unlock() in function nfp_tunnel_request_route_v4 and nfp_tunnel_request_route_v6. Fixes: abc210952af7 ("nfp: flower: tunnel neigh support bond offload") CC: stable@vger.kernel.org # 6.2+ Signed-off-by: Hui Zhou Signed-off-by: Louis Peens Signed-off-by: David S. Miller

Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue

2023-12-07T03:33:43Z

Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-12-05 (ice, i40e, iavf) This series contains updates to ice, i40e and iavf drivers. Michal fixes incorrect usage of VF MSIX value and index calculation for ice. Marcin restores disabling of Rx VLAN filtering which was inadvertently removed for ice. Ivan Vecera corrects improper messaging of MFS port for i40e. Jake fixes incorrect checking of coalesce values on iavf. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero i40e: Fix unexpected MFS warning message ice: Restore fix disabling RX VLAN filtering ice: change vfs.num_msix_per to vf->num_msix ==================== Link: https://lore.kernel.org/r/20231205211918.2123019-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski

net: dsa: mv88e6xxx: Restore USXGMII support for 6393X

2023-12-07T03:21:57Z

In 4a56212774ac, USXGMII support was added for 6393X, but this was lost in the PCS conversion (the blamed commit), most likely because these efforts where more or less done in parallel. Restore this feature by porting Michal's patch to fit the new implementation. Reviewed-by: Florian Fainelli Tested-by: Michal Smulski Reviewed-by: Vladimir Oltean Fixes: e5b732a275f5 ("net: dsa: mv88e6xxx: convert 88e639x to phylink_pcs") Signed-off-by: Tobias Waldekranz Link: https://lore.kernel.org/r/20231205221359.3926018-1-tobias@waldekranz.com Signed-off-by: Jakub Kicinski

octeontx2-af: Update Tx link register range

2023-12-06T12:44:38Z

On new silicons the TX channels for transmit level has increased. This patch fixes the respective register offset range to configure the newly added channels. Fixes: b279bbb3314e ("octeontx2-af: NIX Tx scheduler queue config support") Signed-off-by: Rahul Bhansali Signed-off-by: Geetha sowjanya Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni

octeontx2-af: Add missing mcs flr handler call

2023-12-06T12:44:38Z

If mcs resources are attached to PF/VF. These resources need to be freed on FLR. This patch add missing mcs flr call on PF FLR. Fixes: bd69476e86fc ("octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic") Signed-off-by: Geetha sowjanya Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni

octeontx2-af: Fix mcs stats register address

2023-12-06T12:44:38Z

This patch adds the miss mcs stats register for mcs supported platforms. Fixes: 9312150af8da ("octeontx2-af: cn10k: mcs: Support for stats collection") Signed-off-by: Geetha sowjanya Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni

octeontx2-af: Fix mcs sa cam entries size

2023-12-06T12:44:38Z

On latest silicon versions SA cam entries increased to 256. This patch fixes the datatype of sa_entries in mcs_hw_info struct to u16 to hold 256 entries. Fixes: 080bbd19c9dd ("octeontx2-af: cn10k: mcs: Add mailboxes for port related operations") Signed-off-by: Geetha sowjanya Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni

octeontx2-af: Adjust Tx credits when MCS external bypass is disabled

2023-12-06T12:44:38Z

When MCS external bypass is disabled, MCS returns additional 2 credits(32B) for every packet Tx'ed on LMAC. To account for these extra credits, NIX_AF_TX_LINKX_NORM_CREDIT.CC_MCS_CNT needs to be configured as otherwise NIX Tx credits would overflow and will never be returned to idle state credit count causing issues with credit control and MTU change. This patch fixes the same by configuring CC_MCS_CNT at probe time for MCS enabled SoC's Fixes: bd69476e86fc ("octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic") Signed-off-by: Nithin Dabilpuram Signed-off-by: Geetha sowjanya Signed-off-by: Sunil Goutham Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni

net: hns: fix fake link up on xge port

2023-12-06T11:19:08Z

If a xge port just connect with an optical module and no fiber, it may have a fake link up because there may be interference on the hardware. This patch adds an anti-shake to avoid the problem. And the time of anti-shake is base on tests. Fixes: b917078c1c10 ("net: hns: Add ACPI support to check SFP present") Signed-off-by: Yonglong Liu Signed-off-by: Jijie Shao Reviewed-by: Wojciech Drewek Signed-off-by: Paolo Abeni