Unnamed repository; edit this file 'description' to name the repository. https://git.kobert.dev/pm24.git/atom?h=v5.3-rc3 2019-07-16T03:38:15Z 2019-07-16T03:38:15Z Linus Torvalds torvalds@linux-foundation.org 2019-07-16T03:38:15Z urn:sha1:2a3c389a0fde49b241430df806a34276568cfb29 Pull rdma updates from Jason Gunthorpe: "A smaller cycle this time. Notably we see another new driver, 'Soft iWarp', and the deletion of an ancient unused driver for nes. - Revise and simplify the signature offload RDMA MR APIs - More progress on hoisting object allocation boiler plate code out of the drivers - Driver bug fixes and revisions for hns, hfi1, efa, cxgb4, qib, i40iw - Tree wide cleanups: struct_size, put_user_page, xarray, rst doc conversion - Removal of obsolete ib_ucm chardev and nes driver - netlink based discovery of chardevs and autoloading of the modules providing them - Move more of the rdamvt/hfi1 uapi to include/uapi/rdma - New driver 'siw' for software based iWarp running on top of netdev, much like rxe's software RoCE. - mlx5 feature to report events in their raw devx format to userspace - Expose per-object counters through rdma tool - Adaptive interrupt moderation for RDMA (DIM), sharing the DIM core from netdev" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (194 commits) RMDA/siw: Require a 64 bit arch RDMA/siw: Mark expected switch fall-throughs RDMA/core: Fix -Wunused-const-variable warnings rdma/siw: Remove set but not used variable 's' rdma/siw: Add missing dependencies on LIBCRC32C and DMA_VIRT_OPS RDMA/siw: Add missing rtnl_lock around access to ifa rdma/siw: Use proper enumerated type in map_cqe_status RDMA/siw: Remove unnecessary kthread create/destroy printouts IB/rdmavt: Fix variable shadowing issue in rvt_create_cq RDMA/core: Fix race when resolving IP address RDMA/core: Make rdma_counter.h compile stand alone IB/core: Work on the caller socket net namespace in nldev_newlink() RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM RDMA/mlx5: Set RDMA DIM to be enabled by default RDMA/nldev: Added configuration of RDMA dynamic interrupt moderation to netlink RDMA/core: Provide RDMA DIM support for ULPs linux/dim: Implement RDMA adaptive moderation (DIM) IB/mlx5: Report correctly tag matching rendezvous capability docs: infiniband: add it to the driver-api bookset IB/mlx5: Implement VHCA tunnel mechanism in DEVX ... 2019-07-11T22:06:37Z David S. Miller davem@davemloft.net 2019-07-11T22:06:37Z urn:sha1:114a5c3240155fdb01bf821c9d326d7bb05bd464 Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2019-07-11 This series introduces some fixes to mlx5 driver. Please pull and let me know if there is any problem. For -stable v4.15 ('net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn') For -stable v5.1 ('net/mlx5e: Fix port tunnel GRE entropy control') ('net/mlx5e: Rx, Fix checksum calculation for new hardware') ('net/mlx5e: Fix return value from timeout recover function') ('net/mlx5e: Fix error flow in tx reporter diagnose') For -stable v5.2 ('net/mlx5: E-Switch, Fix default encap mode') Conflict note: This pull request will produce a small conflict when merged with net-next. In drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c Take the hunk from net and replace: esw_offloads_steering_init(esw, vf_nvports, total_nvports); with: esw_offloads_steering_init(esw); ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 2019-07-11T18:45:03Z Saeed Mahameed saeedm@mellanox.com 2019-05-03T20:14:59Z urn:sha1:db849faa9bef993a1379dc510623f750a72fa7ce CQE checksum full mode in new HW, provides a full checksum of rx frame. Covering bytes starting from eth protocol up to last byte in the received frame (frame_size - ETH_HLEN), as expected by the stack. Fixing up skb->csum by the driver is not required in such case. This fix is to avoid wrong checksum calculation in drivers which already support the new hardware with the new checksum mode. Fixes: 85327a9c4150 ("net/mlx5: Update the list of the PCI supported devices") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> 2019-07-08T16:48:55Z Jason Gunthorpe jgg@mellanox.com 2019-07-08T16:48:55Z urn:sha1:20893d9da7af01f9202fa78782a178004eab420d Max Gurtovoy says: ==================== Those two patches introduce VHCA tunnel mechanism to DEVX interface needed for Bluefield SOC. See extensive commit messages for more information. ==================== Based on the mlx5-next branch from git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux for dependencies * branch 'vcha-tunnel': IB/mlx5: Implement VHCA tunnel mechanism in DEVX net/mlx5: Introduce VHCA tunnel device capability 2019-07-07T07:25:17Z Max Gurtovoy maxg@mellanox.com 2019-07-01T18:14:01Z urn:sha1:1dd7382b1bb608e7ccae3672621eaceca355ae8b When using the device emulation feature (introduced in Bluefield-1 SOC), a privileged function (the device emulation manager) will be able to create a channel to execute commands on behalf of the emulated function. This channel will be a general object of type VHCA_TUNNEL that will have a unique ID for each emulated function. This ID will be passed in each cmd that will be issued by the emulation SW in a well known offset in the command header. This channel is needed since the emulated function doesn't have a normal command interface to the HCA HW, but some basic configuration for that function is needed (e.g. initialize and enable the HCA). For that matter, a specific command-set was defined and only those commands will be issued by the HCA. Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> 2019-07-05T23:29:19Z Tariq Toukan tariqt@mellanox.com 2019-07-05T15:30:12Z urn:sha1:e2869fb2068be603b46cd62bc980b4765948c6ed Always contain all acceleration functions declarations in 'accel' files, independent to the flags setting. For this, introduce new flags CONFIG_FPGA_{IPSEC/TLS} and use stubs where needed. This obsoletes the need for stubs in 'fpga' files. Remove them. Also use the new flags in Makefile, to decide whether to compile TLS-specific or IPSEC-specific objects, or not. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-07-05T13:22:55Z Mark Zhang markz@mellanox.com 2019-07-02T10:02:36Z urn:sha1:d14133dd41614aaaac1fa0505c7dab01f4211d2c Support bind a qp with counter. If counter is null then bind the qp to the default counter. Different QP state has different operation: - RESET: Set the counter field so that it will take effective during RST2INIT change; - RTS: Issue an RTS2RTS change to update the QP counter; - Other: Set the counter field and mark the counter_pending flag, when QP is moved to RTS state and this flag is set, then issue an RTS2RTS modification to update the counter. Signed-off-by: Mark Zhang <markz@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> 2019-07-05T13:16:19Z Jason Gunthorpe jgg@mellanox.com 2019-07-05T13:16:19Z urn:sha1:5600a410ea24cb8467abdd4b8530961ff4f14907 From git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux Required for dependencies in the next patches. * mlx5-next: net/mlx5: Add rts2rts_qp_counters_set_id field in hca cap net/mlx5: Properly name the generic WQE control field net/mlx5: Introduce TLS TX offload hardware bits and structures net/mlx5: Refactor mlx5_esw_query_functions for modularity net/mlx5: E-Switch prepare functions change handler to be modular net/mlx5: Introduce and use mlx5_eswitch_get_total_vports() 2019-07-04T20:42:59Z Saeed Mahameed saeedm@mellanox.com 2019-07-04T20:40:32Z urn:sha1:e08a976a16cafc20931db1d17aed9183202bfa8d Misc updates from mlx5-next branch: 1) Add the required HW definitions and structures for upcoming TLS support. 2) Add support for MCQI and MCQS hardware registers for fw version query. 3) Added hardware bits and structures definitions for sub-functions 4) Small code cleanup and improvement for PF pci driver. 5) Bluefield (ECPF) updates and refactoring for better E-Switch management on ECPF embedded CPU NIC: 5.1) Consolidate querying eswitch number of VFs 5.2) Register event handler at the correct E-Switch init stage 5.3) Setup PF's inline mode and vlan pop when the ECPF is the E-Swtich manager ( the host PF is basically a VF ). 5.4) Handle Vport UC address changes in switchdev mode. 6) Cleanup the rep and netdev reference when unloading IB rep. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> i# All conflicts fixed but you are still merging. 2019-07-04T18:36:33Z Mark Zhang markz@mellanox.com 2019-07-02T10:02:30Z urn:sha1:f8efee08dd9d41ab71010e9b16c9ead51753b7d6 Add rts2rts_qp_counters_set_id field in hca cap so that RTS2RTS qp modification can be used to change the counter of a QP. Signed-off-by: Mark Zhang <markz@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>