diff options
| -rw-r--r-- | include/net/9p/client.h | 6 | ||||
| -rw-r--r-- | include/net/9p/transport.h | 39 | ||||
| -rw-r--r-- | net/9p/client.c | 6 | ||||
| -rw-r--r-- | net/9p/trans_fd.c | 20 | ||||
| -rw-r--r-- | net/9p/trans_rdma.c | 25 |
5 files changed, 49 insertions, 47 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h index 4f785098c67a..2d46f8017bd5 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -16,6 +16,12 @@ /* Number of requests per row */ #define P9_ROW_MAXTAG 255 +/* DEFAULT MSIZE = 32 pages worth of payload + P9_HDRSZ + + * room for write (16 extra) or read (11 extra) operands. + */ + +#define DEFAULT_MSIZE ((128 * 1024) + P9_IOHDRSZ) + /** enum p9_proto_versions - 9P protocol versions * @p9_proto_legacy: 9P Legacy mode, pre-9P2000.u * @p9_proto_2000u: 9P2000.u extension diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index 0aedabc9b7eb..db6ad369a171 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -14,6 +14,45 @@ #define P9_DEF_MIN_RESVPORT (665U) #define P9_DEF_MAX_RESVPORT (1023U) +#define P9_FD_PORT 564 + +#define P9_RDMA_PORT 5640 +#define P9_RDMA_SQ_DEPTH 32 +#define P9_RDMA_RQ_DEPTH 32 +#define P9_RDMA_TIMEOUT 30000 /* 30 seconds */ + +/** + * struct p9_fd_opts - per-transport options for fd transport + * @rfd: file descriptor for reading (trans=fd) + * @wfd: file descriptor for writing (trans=fd) + * @port: port to connect to (trans=tcp) + * @privport: port is privileged + */ + +struct p9_fd_opts { + int rfd; + int wfd; + u16 port; + bool privport; +}; + +/** + * struct p9_rdma_opts - Collection of mount options for rdma transport + * @port: port of connection + * @privport: Whether a privileged port may be used + * @sq_depth: The requested depth of the SQ. This really doesn't need + * to be any deeper than the number of threads used in the client + * @rq_depth: The depth of the RQ. Should be greater than or equal to SQ depth + * @timeout: Time to wait in msecs for CM events + */ +struct p9_rdma_opts { + short port; + bool privport; + int sq_depth; + int rq_depth; + long timeout; +}; + /** * struct p9_trans_module - transport module interface * @list: used to maintain a list of currently available transports diff --git a/net/9p/client.c b/net/9p/client.c index 2a4884c880c1..802f548332a5 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -29,12 +29,6 @@ #define CREATE_TRACE_POINTS #include <trace/events/9p.h> -/* DEFAULT MSIZE = 32 pages worth of payload + P9_HDRSZ + - * room for write (16 extra) or read (11 extra) operands. - */ - -#define DEFAULT_MSIZE ((128 * 1024) + P9_IOHDRSZ) - /* Client Option Parsing (code inspired by NFS code) * - a little lazy - parse all client options */ diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index bd4903d64827..b7e5933c4617 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -31,28 +31,12 @@ #include <linux/syscalls.h> /* killme */ -#define P9_PORT 564 #define MAX_SOCK_BUF (1024*1024) #define MAXPOLLWADDR 2 static struct p9_trans_module p9_tcp_trans; static struct p9_trans_module p9_fd_trans; -/** - * struct p9_fd_opts - per-transport options - * @rfd: file descriptor for reading (trans=fd) - * @wfd: file descriptor for writing (trans=fd) - * @port: port to connect to (trans=tcp) - * @privport: port is privileged - */ - -struct p9_fd_opts { - int rfd; - int wfd; - u16 port; - bool privport; -}; - /* * Option Parsing (code inspired by NFS code) * - a little lazy - parse all fd-transport options @@ -742,7 +726,7 @@ static int p9_fd_cancelled(struct p9_client *client, struct p9_req_t *req) static int p9_fd_show_options(struct seq_file *m, struct p9_client *clnt) { if (clnt->trans_mod == &p9_tcp_trans) { - if (clnt->trans_opts.tcp.port != P9_PORT) + if (clnt->trans_opts.tcp.port != P9_FD_PORT) seq_printf(m, ",port=%u", clnt->trans_opts.tcp.port); } else if (clnt->trans_mod == &p9_fd_trans) { if (clnt->trans_opts.fd.rfd != ~0) @@ -768,7 +752,7 @@ static int parse_opts(char *params, struct p9_fd_opts *opts) int option; char *options, *tmp_options; - opts->port = P9_PORT; + opts->port = P9_FD_PORT; opts->rfd = ~0; opts->wfd = ~0; opts->privport = false; diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index a0bc766199da..87246463a954 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c @@ -32,14 +32,10 @@ #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> -#define P9_PORT 5640 -#define P9_RDMA_SQ_DEPTH 32 -#define P9_RDMA_RQ_DEPTH 32 #define P9_RDMA_SEND_SGE 4 #define P9_RDMA_RECV_SGE 4 #define P9_RDMA_IRD 0 #define P9_RDMA_ORD 0 -#define P9_RDMA_TIMEOUT 30000 /* 30 seconds */ #define P9_RDMA_MAXSIZE (1024*1024) /* 1MB */ /** @@ -110,23 +106,6 @@ struct p9_rdma_context { }; }; -/** - * struct p9_rdma_opts - Collection of mount options - * @port: port of connection - * @privport: Whether a privileged port may be used - * @sq_depth: The requested depth of the SQ. This really doesn't need - * to be any deeper than the number of threads used in the client - * @rq_depth: The depth of the RQ. Should be greater than or equal to SQ depth - * @timeout: Time to wait in msecs for CM events - */ -struct p9_rdma_opts { - short port; - bool privport; - int sq_depth; - int rq_depth; - long timeout; -}; - /* * Option Parsing (code inspired by NFS code) */ @@ -151,7 +130,7 @@ static int p9_rdma_show_options(struct seq_file *m, struct p9_client *clnt) { struct p9_trans_rdma *rdma = clnt->trans; - if (rdma->port != P9_PORT) + if (rdma->port != P9_RDMA_PORT) seq_printf(m, ",port=%u", rdma->port); if (rdma->sq_depth != P9_RDMA_SQ_DEPTH) seq_printf(m, ",sq=%u", rdma->sq_depth); @@ -178,7 +157,7 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts) int option; char *options, *tmp_options; - opts->port = P9_PORT; + opts->port = P9_RDMA_PORT; opts->sq_depth = P9_RDMA_SQ_DEPTH; opts->rq_depth = P9_RDMA_RQ_DEPTH; opts->timeout = P9_RDMA_TIMEOUT; |