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95ee2897 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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273bfac0 |
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18-Apr-2023 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
mlx5: Implement mlx5_core_modify_cq_by_mask(). Implement one CQ modify function supporting all firmware versions, instead of having more variants of CQ modify. MFC after: 1 week Sponsored by: NVIDIA Networking
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f8f5b459 |
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08-Jan-2021 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Update user access region, UAR, APIs in the core in mlx5core. This change include several changes as listed below all related to UAR. UAR is a special PCI memory area where the so-called doorbell register and blue flame register live. Blue flame is a feature for sending small packets more efficiently via a PCI memory page, instead of using PCI DMA. - All structures and functions named xxx_uuars were renamed into xxx_bfreg. - Remove partially implemented Blueflame support from mlx5en(4) and mlx5ib. - Implement blue flame register allocator. - Use blue flame register allocator in mlx5ib. - A common UAR page is now allocated by the core to support doorbell register writes for all of mlx5en and mlx5ib, instead of allocating one UAR per sendqueue. - Add support for DEVX query UAR. - Add support for 4K UAR for libmlx5. Linux commits: 7c043e908a74ae0a935037cdd984d0cb89b2b970 2f5ff26478adaff5ed9b7ad4079d6a710b5f27e7 0b80c14f009758cefeed0edff4f9141957964211 30aa60b3bd12bd79b5324b7b595bd3446ab24b52 5fe9dec0d045437e48f112b8fa705197bd7bc3c0 0118717583cda6f4f36092853ad0345e8150b286 a6d51b68611e98f05042ada662aed5dbe3279c1e MFC after: 1 week Sponsored by: Mellanox Technologies // NVIDIA Networking
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f34f0a65 |
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16-Nov-2020 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Report EQE data upon CQ completion in mlx5core. Report EQE data upon CQ completion to let upper layers use this data. Linux commit: 4e0e2ea1886afe8c001971ff767f6670312a9b04 MFC after: 1 week Sponsored by: Mellanox Technologies // NVIDIA Networking
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ffdb195f |
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16-Nov-2020 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Enhance the mlx5_core_create_cq() function in mlx5core. Enhance mlx5_core_create_cq() to get the command out buffer from the callers to let them use the output. Linux commit: 38164b771947be9baf06e78ffdfb650f8f3e908e MFC after: 1 week Sponsored by: Mellanox Technologies // NVIDIA Networking
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e4881300 |
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29-Jan-2020 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Widen EPOCH(9) usage in mlx5en(4). Make completion event path mostly lockless using EPOCH(9). Implement a mechanism using EPOCH(9) which allows us to make the callback path for completion events mostly lockless. Simplify draining callback events using epoch_wait(). While at it make sure all receive completion callbacks are covered by the network EPOCH(9), because this is required when calling if_input() and ether_input() after r357012. Sponsored by: Mellanox Technologies
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7b9b93a8 |
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18-Jul-2018 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Update version information for the mlx5 and mlx5en(4) modules. While at it bump some copyright dates. MFC after: 1 week Sponsored by: Mellanox Technologies
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788333d9 |
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08-Mar-2018 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Use the autogenerated interface file for all commands in mlx5core. This patch accumulates the following Linux commits: - 90b3e38d048f09b22fb50bcd460cea65fd00b2d7 mlx5_core: Modify CQ moderation parameters - 09a7d9eca1a6cf5eb4f9abfdf8914db9dbd96f08 mlx5_core: QP/XRCD commands via mlx5 ifc - 1a412fb1caa2c1b77719ccb5ed8b0c3c2bc65da7 mlx5_core: Modify QP commands via mlx5 ifc - ec22eb53106be1472ba6573dc900943f52f8fd1e mlx5_core: MKey/PSV commands via mlx5 ifc - 73b626c182dff06867ceba996a819e8372c9b2ce mlx5_core: EQ commands via mlx5 ifc - 20ed51c643b6296789a48adc3bc2cc875a1612cf mlx5_core: Access register and MAD IFC commands via mlx5 ifc - a533ed5e179cd15512d40282617909d3482a771c mlx5_core: Pages management commands via mlx5 ifc - b8a4ddb2e8f44f872fb93bbda2d541b27079fd2b mlx5_core: Add MLX5_ARRAY_SET64 to fix BUILD_BUG_ON - af1ba291c5e498973cc325c501dd8da80b234571 mlx5_core: Refactor internal SRQ API - b06e7de8a9d8d1d540ec122bbdf2face2a211634 mlx5_core: Refactor device capability function - c4f287c4a6ac489c18afc4acc4353141a8c53070 mlx5_core: Unify and improve command interface Submitted by: Matthew Finlay <matt@mellanox.com> MFC after: 1 week Sponsored by: Mellanox Technologies
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d2bf00a9 |
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20-Jan-2017 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Add runtime support for modifying the SQ and RQ completion event moderation mode. The presence of this feature is indicated through the firmware capabilities. MFC after: 1 week Sponsored by: Mellanox Technologies
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cb4e4a6e |
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16-Sep-2016 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Update the MLX5 core module: - Add new firmware commands and update existing ones. - Add more firmware related structures and update existing ones. - Some minor fixes, like adding missing \n to some prints. Sponsored by: Mellanox Technologies MFC after: 1 week
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dc7e38ac |
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09-Nov-2015 |
Hans Petter Selasky <hselasky@FreeBSD.org> |
Add mlx5 and mlx5en driver(s) for ConnectX-4 and ConnectX-4LX cards from Mellanox Technologies. The current driver supports ethernet speeds up to and including 100 GBit/s. Infiniband support will be done later. The code added is not compiled by default, which will be done by a separate commit. Sponsored by: Mellanox Technologies MFC after: 2 weeks
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