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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-18 15:34:03 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-18 15:34:03 -0700 |
commit | 6207b37eb5c5e48f45f3ffe0a299d2df6b42ed69 (patch) | |
tree | 663c63017607303f5627b45a75fa0a7892c21511 /include/uapi/rdma/hns-abi.h | |
parent | 65b64246f28bee13f9c15e4f0847fd6cca39ada3 (diff) | |
parent | 96d9cbe2f2ff7abde021bac75eafaceabe9a51fa (diff) |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Very small update this cycle:
- Minor code improvements in fi, rxe, ipoib, mana, cxgb4, mlx5,
irdma, rxe, rtrs, mana
- Simplify the hns hem mechanism
- Fix EFA's MSI-X allocation in resource constrained configurations
- Fix a KASN splat in srpt
- Narrow hns's congestion control selection to QPs granularity and
allow userspace to select it
- Solve a parallel module loading race between the CM module and a
driver module
- Flexible array cleanup
- Dump hns's SCC Conext to 'rdma res' for debugging
- Make mana build page lists for HW objects that require a 0 offset
correctly
- Stuck CM ID debugging"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (29 commits)
RDMA/cm: add timeout to cm_destroy_id wait
RDMA/mana_ib: Use virtual address in dma regions for MRs
RDMA/mana_ib: Fix bug in creation of dma regions
RDMA/hns: Append SCC context to the raw dump of QPC
RDMA/uverbs: Avoid -Wflex-array-member-not-at-end warnings
RDMA/hns: Support userspace configuring congestion control algorithm with QP granularity
RDMA/rtrs-clt: Check strnlen return len in sysfs mpath_policy_store()
RDMA/uverbs: Remove flexible arrays from struct *_filter
RDMA/device: Fix a race between mad_client and cm_client init
RDMA/hns: Fix mis-modifying default congestion control algorithm
RDMA/rxe: Remove unused 'iova' parameter from rxe_mr_init_user
RDMA/srpt: Do not register event handler until srpt device is fully setup
RDMA/irdma: Remove duplicate assignment
RDMA/efa: Limit EQs to available MSI-X vectors
RDMA/mlx5: Delete unused mlx5_ib_copy_pas prototype
RDMA/cxgb4: Delete unused c4iw_ep_redirect prototype
RDMA/mana_ib: Introduce mana_ib_install_cq_cb helper function
RDMA/mana_ib: Introduce mana_ib_get_netdev helper function
RDMA/mana_ib: Introduce mdev_to_gc helper function
RDMA/hns: Simplify 'struct hns_roce_hem' allocation
...
Diffstat (limited to 'include/uapi/rdma/hns-abi.h')
-rw-r--r-- | include/uapi/rdma/hns-abi.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h index c996e151081e..158670da2b2a 100644 --- a/include/uapi/rdma/hns-abi.h +++ b/include/uapi/rdma/hns-abi.h @@ -73,6 +73,17 @@ struct hns_roce_ib_create_srq_resp { __u32 cap_flags; /* Use enum hns_roce_srq_cap_flags */ }; +enum hns_roce_congest_type_flags { + HNS_ROCE_CREATE_QP_FLAGS_DCQCN, + HNS_ROCE_CREATE_QP_FLAGS_LDCP, + HNS_ROCE_CREATE_QP_FLAGS_HC3, + HNS_ROCE_CREATE_QP_FLAGS_DIP, +}; + +enum hns_roce_create_qp_comp_mask { + HNS_ROCE_CREATE_QP_MASK_CONGEST_TYPE = 1 << 0, +}; + struct hns_roce_ib_create_qp { __aligned_u64 buf_addr; __aligned_u64 db_addr; @@ -81,6 +92,9 @@ struct hns_roce_ib_create_qp { __u8 sq_no_prefetch; __u8 reserved[5]; __aligned_u64 sdb_addr; + __aligned_u64 comp_mask; /* Use enum hns_roce_create_qp_comp_mask */ + __aligned_u64 create_flags; + __aligned_u64 cong_type_flags; }; enum hns_roce_qp_cap_flags { @@ -114,6 +128,8 @@ struct hns_roce_ib_alloc_ucontext_resp { __u32 reserved; __u32 config; __u32 max_inline_data; + __u8 congest_type; + __u8 reserved0[7]; }; struct hns_roce_ib_alloc_ucontext { |