/freebsd/sys/dev/mlx5/mlx5_core/ |
H A D | mlx5_uar.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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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H A D | mlx5_cq.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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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H A D | mlx5_eq.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_main.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
/freebsd/sys/dev/mlx5/mlx5_ib/ |
H A D | mlx5_ib_gsi.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_ib_cq.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_ib_qp.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_ib.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_ib_main.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
/freebsd/sys/dev/mlx5/ |
H A D | cq.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | device.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_ifc.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | driver.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
/freebsd/sys/ofed/include/uapi/rdma/ |
H A D | mlx5-abi.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
/freebsd/sys/dev/mlx5/mlx5_en/ |
H A D | en_rl.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_en_rl.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_en_tx.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | en.h | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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
|
H A D | mlx5_en_main.c | f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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 f8f5b459 Fri Jan 08 12:30:26 GMT 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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