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0003-Update-kernel-headers.patch 1.59 KB
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zzry 提交于 2024-03-12 10:28 . Backport congestion control from mainline
From 75fdc5c9a0cce5cc6859189eeb91ce1846edc4b9 Mon Sep 17 00:00:00 2001
From: Junxian Huang <huangjunxian6@hisilicon.com>
Date: Tue, 5 Mar 2024 13:57:20 +0800
Subject: [PATCH 3/7] Update kernel headers
To commit: 6ec429d5887a ("RDMA/hns: Support userspace configuring
congestion control algorithm with QP granularity").
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
---
kernel-headers/rdma/hns-abi.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/kernel-headers/rdma/hns-abi.h b/kernel-headers/rdma/hns-abi.h
index f77697c..39ed8a4 100644
--- a/kernel-headers/rdma/hns-abi.h
+++ b/kernel-headers/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 {
@@ -120,6 +134,8 @@ 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 {
--
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