From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/include/uapi/linux/rds.h | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/kernel/include/uapi/linux/rds.h b/kernel/include/uapi/linux/rds.h
index 8b73cb6..c21edb9 100644
--- a/kernel/include/uapi/linux/rds.h
+++ b/kernel/include/uapi/linux/rds.h
@@ -64,10 +64,18 @@
/* supported values for SO_RDS_TRANSPORT */
#define RDS_TRANS_IB 0
-#define RDS_TRANS_IWARP 1
+#define RDS_TRANS_GAP 1
#define RDS_TRANS_TCP 2
#define RDS_TRANS_COUNT 3
#define RDS_TRANS_NONE (~0)
+/* don't use RDS_TRANS_IWARP - it is deprecated */
+#define RDS_TRANS_IWARP RDS_TRANS_GAP
+
+/* IOCTLS commands for SOL_RDS */
+#define SIOCRDSSETTOS (SIOCPROTOPRIVATE)
+#define SIOCRDSGETTOS (SIOCPROTOPRIVATE + 1)
+
+typedef __u8 rds_tos_t;
/*
* Control message types for SOL_RDS.
@@ -149,6 +157,7 @@
__be32 faddr;
__u8 transport[TRANSNAMSIZ]; /* null term ascii */
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_connection {
@@ -171,6 +180,7 @@
__be16 lport;
__be16 fport;
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_message {
@@ -214,6 +224,7 @@
__u32 last_sent_nxt;
__u32 last_expected_una;
__u32 last_seen_una;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_tcp_socket {
@@ -240,6 +251,9 @@
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
+ __u8 sl;
+ __u32 cache_allocs;
};
struct rds6_info_rdma_connection {
@@ -253,6 +267,9 @@
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
+ __u8 sl;
+ __u32 cache_allocs;
};
/* RDS message Receive Path Latency points */
--
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