From ef56547efa3c88609069e2a91f46e25c31dd536e Mon Sep 17 00:00:00 2001 From: "M. Mohan Kumar" Date: Tue, 22 Jun 2010 19:47:50 +0530 Subject: 9p: Implement LOPEN Implement 9p2000.L version of open(LOPEN) interface in 9p client. For LOPEN, no need to convert the flags to and from 9p mode to VFS mode. Synopsis: size[4] Tlopen tag[2] fid[4] mode[4] size[4] Rlopen tag[2] qid[13] iounit[4] [Fix mode bit format - jvrao@linux.vnet.ibm.com] Signed-off-by: M. Mohan Kumar Signed-off-by: Venkateswararao Jujjuri Signed-off-by: Eric Van Hensbegren --- net/9p/client.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) (limited to 'net/9p') diff --git a/net/9p/client.c b/net/9p/client.c index e580409..c458e04 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1016,14 +1016,18 @@ int p9_client_open(struct p9_fid *fid, int mode) struct p9_qid qid; int iounit; - P9_DPRINTK(P9_DEBUG_9P, ">>> TOPEN fid %d mode %d\n", fid->fid, mode); - err = 0; clnt = fid->clnt; + P9_DPRINTK(P9_DEBUG_9P, ">>> %s fid %d mode %d\n", + p9_is_proto_dotl(clnt) ? "TLOPEN" : "TOPEN", fid->fid, mode); + err = 0; if (fid->mode != -1) return -EINVAL; - req = p9_client_rpc(clnt, P9_TOPEN, "db", fid->fid, mode); + if (p9_is_proto_dotl(clnt)) + req = p9_client_rpc(clnt, P9_TLOPEN, "dd", fid->fid, mode); + else + req = p9_client_rpc(clnt, P9_TOPEN, "db", fid->fid, mode); if (IS_ERR(req)) { err = PTR_ERR(req); goto error; @@ -1035,10 +1039,9 @@ int p9_client_open(struct p9_fid *fid, int mode) goto free_and_error; } - P9_DPRINTK(P9_DEBUG_9P, "<<< ROPEN qid %x.%llx.%x iounit %x\n", - qid.type, - (unsigned long long)qid.path, - qid.version, iounit); + P9_DPRINTK(P9_DEBUG_9P, "<<< %s qid %x.%llx.%x iounit %x\n", + p9_is_proto_dotl(clnt) ? "RLOPEN" : "ROPEN", qid.type, + (unsigned long long)qid.path, qid.version, iounit); fid->mode = mode; fid->iounit = iounit; -- cgit v1.1