diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sunrpc/auth.h | 7 | ||||
| -rw-r--r-- | include/linux/sunrpc/svc_rdma.h | 20 |
2 files changed, 20 insertions, 7 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 1ecf13e148b8..6a241a277249 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -21,10 +21,17 @@ #include <linux/utsname.h> /* + * Maximum size of AUTH_NONE authentication information, in XDR words. + */ +#define NUL_CALLSLACK (4) +#define NUL_REPLYSLACK (2) + +/* * Size of the nodename buffer. RFC1831 specifies a hard limit of 255 bytes, * but Linux hostnames are actually limited to __NEW_UTS_LEN bytes. */ #define UNX_MAXNODENAME __NEW_UTS_LEN +#define UNX_CALLSLACK (21 + XDR_QUADLEN(UNX_MAXNODENAME)) struct rpcsec_gss_info; diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index 5322fea6fe4c..3081339968c3 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -75,8 +75,10 @@ struct svc_rdma_op_ctxt { struct svc_rdma_fastreg_mr *frmr; int hdr_count; struct xdr_buf arg; + struct ib_cqe cqe; + struct ib_cqe reg_cqe; + struct ib_cqe inv_cqe; struct list_head dto_q; - enum ib_wr_opcode wr_op; enum ib_wc_status wc_status; u32 byte_len; u32 position; @@ -174,8 +176,6 @@ struct svcxprt_rdma { struct work_struct sc_work; }; /* sc_flags */ -#define RDMAXPRT_RQ_PENDING 1 -#define RDMAXPRT_SQ_PENDING 2 #define RDMAXPRT_CONN_PENDING 3 #define RPCRDMA_LISTEN_BACKLOG 10 @@ -199,7 +199,7 @@ extern int svc_rdma_handle_bc_reply(struct rpc_xprt *xprt, struct xdr_buf *rcvbuf); /* svc_rdma_marshal.c */ -extern int svc_rdma_xdr_decode_req(struct rpcrdma_msg **, struct svc_rqst *); +extern int svc_rdma_xdr_decode_req(struct rpcrdma_msg *, struct svc_rqst *); extern int svc_rdma_xdr_encode_error(struct svcxprt_rdma *, struct rpcrdma_msg *, enum rpcrdma_errcode, __be32 *); @@ -224,16 +224,22 @@ extern int rdma_read_chunk_frmr(struct svcxprt_rdma *, struct svc_rqst *, /* svc_rdma_sendto.c */ extern int svc_rdma_map_xdr(struct svcxprt_rdma *, struct xdr_buf *, - struct svc_rdma_req_map *); + struct svc_rdma_req_map *, bool); extern int svc_rdma_sendto(struct svc_rqst *); extern struct rpcrdma_read_chunk * svc_rdma_get_read_chunk(struct rpcrdma_msg *); +extern void svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *, + int); /* svc_rdma_transport.c */ +extern void svc_rdma_wc_send(struct ib_cq *, struct ib_wc *); +extern void svc_rdma_wc_write(struct ib_cq *, struct ib_wc *); +extern void svc_rdma_wc_reg(struct ib_cq *, struct ib_wc *); +extern void svc_rdma_wc_read(struct ib_cq *, struct ib_wc *); +extern void svc_rdma_wc_inv(struct ib_cq *, struct ib_wc *); extern int svc_rdma_send(struct svcxprt_rdma *, struct ib_send_wr *); -extern void svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *, - enum rpcrdma_errcode); extern int svc_rdma_post_recv(struct svcxprt_rdma *, gfp_t); +extern int svc_rdma_repost_recv(struct svcxprt_rdma *, gfp_t); extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *); extern struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *); extern void svc_rdma_put_context(struct svc_rdma_op_ctxt *, int); |