svc_rdma_transport.c File Reference

#include <linux/sunrpc/svc_xprt.h>
#include <linux/sunrpc/debug.h>
#include <linux/sunrpc/rpc_rdma.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <rdma/ib_verbs.h>
#include <rdma/rdma_cm.h>
#include <linux/sunrpc/svc_rdma.h>
#include <linux/export.h>
#include "xprt_rdma.h"

Go to the source code of this file.

Macros
#define	RPCDBG_FACILITY   RPCDBG_SVCXPRT

Functions
struct svc_rdma_op_ctxt *	svc_rdma_get_context (struct svcxprt_rdma *xprt)
void	svc_rdma_unmap_dma (struct svc_rdma_op_ctxt *ctxt)
void	svc_rdma_put_context (struct svc_rdma_op_ctxt *ctxt, int free_pages)
struct svc_rdma_req_map *	svc_rdma_get_req_map (void)
void	svc_rdma_put_req_map (struct svc_rdma_req_map *map)
struct page *	svc_rdma_get_page (void)
int	svc_rdma_post_recv (struct svcxprt_rdma *xprt)
struct svc_rdma_fastreg_mr *	svc_rdma_get_frmr (struct svcxprt_rdma *rdma)
void	svc_rdma_put_frmr (struct svcxprt_rdma *rdma, struct svc_rdma_fastreg_mr *frmr)
int	svc_rdma_fastreg (struct svcxprt_rdma *xprt, struct svc_rdma_fastreg_mr *frmr)
int	svc_rdma_send (struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
void	svc_rdma_send_error (struct svcxprt_rdma *xprt, struct rpcrdma_msg *rmsgp, enum rpcrdma_errcode err)

Variables
struct svc_xprt_class	svc_rdma_class

Macro Definition Documentation

#define RPCDBG_FACILITY   RPCDBG_SVCXPRT

Definition at line 56 of file svc_rdma_transport.c.

Function Documentation

int svc_rdma_fastreg	(	struct svcxprt_rdma *	xprt,
		struct svc_rdma_fastreg_mr *	frmr
	)

Definition at line 1221 of file svc_rdma_transport.c.

struct svc_rdma_op_ctxt* svc_rdma_get_context ( struct svcxprt_rdma *  xprt )

read

Definition at line 94 of file svc_rdma_transport.c.

struct svc_rdma_fastreg_mr* svc_rdma_get_frmr ( struct svcxprt_rdma *  rdma )

read

Definition at line 771 of file svc_rdma_transport.c.

struct page* svc_rdma_get_page ( void  )

read

Definition at line 474 of file svc_rdma_transport.c.

struct svc_rdma_req_map* svc_rdma_get_req_map ( void  )

read

Definition at line 153 of file svc_rdma_transport.c.

int svc_rdma_post_recv

(

struct svcxprt_rdma *

xprt

)

Definition at line 487 of file svc_rdma_transport.c.

void svc_rdma_put_context	(	struct svc_rdma_op_ctxt *	ctxt,
		int	free_pages
	)

Definition at line 133 of file svc_rdma_transport.c.

void svc_rdma_put_frmr	(	struct svcxprt_rdma *	rdma,
		struct svc_rdma_fastreg_mr *	frmr
	)

Definition at line 804 of file svc_rdma_transport.c.

void svc_rdma_put_req_map

(

struct svc_rdma_req_map *

map

)

Definition at line 167 of file svc_rdma_transport.c.

int svc_rdma_send	(	struct svcxprt_rdma *	xprt,
		struct ib_send_wr *	wr
	)

Definition at line 1245 of file svc_rdma_transport.c.

void svc_rdma_send_error	(	struct svcxprt_rdma *	xprt,
		struct rpcrdma_msg *	rmsgp,
		enum rpcrdma_errcode	err
	)

Definition at line 1303 of file svc_rdma_transport.c.

void svc_rdma_unmap_dma

(

struct svc_rdma_op_ctxt *

ctxt

)

Definition at line 112 of file svc_rdma_transport.c.

Variable Documentation

struct svc_xprt_class svc_rdma_class

Initial value:

= {
    .xcl_name = "rdma",
    .xcl_owner = THIS_MODULE,
    .xcl_ops = &svc_rdma_ops,
    .xcl_max_payload = RPCSVC_MAXPAYLOAD_TCP,
}

Definition at line 87 of file svc_rdma_transport.c.