From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/net/rds/ib.h | 35 +++++++++++++++--------------------
1 files changed, 15 insertions(+), 20 deletions(-)
diff --git a/kernel/net/rds/ib.h b/kernel/net/rds/ib.h
index 71ff356..2ba7110 100644
--- a/kernel/net/rds/ib.h
+++ b/kernel/net/rds/ib.h
@@ -15,8 +15,7 @@
#define RDS_IB_DEFAULT_RECV_WR 1024
#define RDS_IB_DEFAULT_SEND_WR 256
-#define RDS_IB_DEFAULT_FR_WR 256
-#define RDS_IB_DEFAULT_FR_INV_WR 256
+#define RDS_IB_DEFAULT_FR_WR 512
#define RDS_IB_DEFAULT_RETRY_COUNT 1
@@ -67,7 +66,9 @@
u8 ricpc_protocol_major;
u8 ricpc_protocol_minor;
__be16 ricpc_protocol_minor_mask; /* bitmask */
- __be32 ricpc_reserved1;
+ u8 ricpc_dp_toss;
+ u8 ripc_reserved1;
+ __be16 ripc_reserved2;
__be64 ricpc_ack_seq;
__be32 ricpc_credit; /* non-zero enables flow ctl */
};
@@ -155,7 +156,7 @@
/* To control the number of wrs from fastreg */
atomic_t i_fastreg_wrs;
- atomic_t i_fastunreg_wrs;
+ atomic_t i_fastreg_inuse_count;
/* interrupt handling */
struct tasklet_struct i_send_tasklet;
@@ -164,8 +165,8 @@
/* tx */
struct rds_ib_work_ring i_send_ring;
struct rm_data_op *i_data_op;
- struct rds_header *i_send_hdrs;
- dma_addr_t i_send_hdrs_dma;
+ struct rds_header **i_send_hdrs;
+ dma_addr_t *i_send_hdrs_dma;
struct rds_ib_send_work *i_sends;
atomic_t i_signaled_sends;
@@ -174,8 +175,8 @@
struct rds_ib_work_ring i_recv_ring;
struct rds_ib_incoming *i_ibinc;
u32 i_recv_data_rem;
- struct rds_header *i_recv_hdrs;
- dma_addr_t i_recv_hdrs_dma;
+ struct rds_header **i_recv_hdrs;
+ dma_addr_t *i_recv_hdrs_dma;
struct rds_ib_recv_work *i_recvs;
u64 i_ack_recv; /* last ACK received */
struct rds_ib_refill_cache i_cache_incs;
@@ -219,6 +220,7 @@
/* Send/Recv vectors */
int i_scq_vector;
int i_rcq_vector;
+ u8 i_sl;
};
/* This assumes that atomic_t is at least 32 bits */
@@ -244,12 +246,11 @@
struct list_head conn_list;
struct ib_device *dev;
struct ib_pd *pd;
- bool use_fastreg;
+ u8 odp_capable:1;
unsigned int max_mrs;
struct rds_ib_mr_pool *mr_1m_pool;
struct rds_ib_mr_pool *mr_8k_pool;
- unsigned int fmr_max_remaps;
unsigned int max_8k_mrs;
unsigned int max_1m_mrs;
int max_sge;
@@ -262,7 +263,6 @@
int *vector_load;
};
-#define ibdev_to_node(ibdev) dev_to_node((ibdev)->dev.parent)
#define rdsibdev_to_node(rdsibdev) ibdev_to_node(rdsibdev->dev)
/* bits for i_ack_flags */
@@ -331,10 +331,8 @@
unsigned int i;
for_each_sg(sglist, sg, sg_dma_len, i) {
- ib_dma_sync_single_for_cpu(dev,
- ib_sg_dma_address(dev, sg),
- ib_sg_dma_len(dev, sg),
- direction);
+ ib_dma_sync_single_for_cpu(dev, sg_dma_address(sg),
+ sg_dma_len(sg), direction);
}
}
#define ib_dma_sync_sg_for_cpu rds_ib_dma_sync_sg_for_cpu
@@ -348,10 +346,8 @@
unsigned int i;
for_each_sg(sglist, sg, sg_dma_len, i) {
- ib_dma_sync_single_for_device(dev,
- ib_sg_dma_address(dev, sg),
- ib_sg_dma_len(dev, sg),
- direction);
+ ib_dma_sync_single_for_device(dev, sg_dma_address(sg),
+ sg_dma_len(sg), direction);
}
}
#define ib_dma_sync_sg_for_device rds_ib_dma_sync_sg_for_device
@@ -383,7 +379,6 @@
int rds_ib_cm_initiate_connect(struct rdma_cm_id *cm_id, bool isv6);
void rds_ib_cm_connect_complete(struct rds_connection *conn,
struct rdma_cm_event *event);
-
#define rds_ib_conn_error(conn, fmt...) \
__rds_ib_conn_error(conn, KERN_WARNING "RDS/IB: " fmt)
--
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