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authorLinus Torvalds <torvalds@linux-foundation.org>2024-03-18 15:34:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-03-18 15:34:03 -0700
commit6207b37eb5c5e48f45f3ffe0a299d2df6b42ed69 (patch)
tree663c63017607303f5627b45a75fa0a7892c21511 /include/uapi/rdma/hns-abi.h
parent65b64246f28bee13f9c15e4f0847fd6cca39ada3 (diff)
parent96d9cbe2f2ff7abde021bac75eafaceabe9a51fa (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.h16
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 {