diff options
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/Makefile | 1 | ||||
| -rw-r--r-- | net/9p/client.c | 9 | ||||
| -rw-r--r-- | net/9p/fcprint.c | 366 | ||||
| -rw-r--r-- | net/9p/trans_fd.c | 9 |
4 files changed, 0 insertions, 385 deletions
diff --git a/net/9p/Makefile b/net/9p/Makefile index 84c23499a293..c3302d88b808 100644 --- a/net/9p/Makefile +++ b/net/9p/Makefile @@ -6,7 +6,6 @@ obj-$(CONFIG_NET_9P_VIRTIO) += 9pnet_virtio.o client.o \ conv.o \ error.o \ - fcprint.o \ util.o \ protocol.o \ trans_fd.o \ diff --git a/net/9p/client.c b/net/9p/client.c index a9982df00a3a..6004fded6682 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -502,15 +502,6 @@ again: goto reterr; } -#ifdef CONFIG_NET_9P_DEBUG - if ((p9_debug_level&P9_DEBUG_FCALL) == P9_DEBUG_FCALL) { - char buf[150]; - - p9_printfcall(buf, sizeof(buf), req->rc, c->dotu); - printk(KERN_NOTICE ">>> %p %s\n", c, buf); - } -#endif - if (req->rc->id == P9_RERROR) { int ecode = req->rc->params.rerror.errno; struct p9_str *ename = &req->rc->params.rerror.error; diff --git a/net/9p/fcprint.c b/net/9p/fcprint.c deleted file mode 100644 index 53dd8e28dd8a..000000000000 --- a/net/9p/fcprint.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * net/9p/fcprint.c - * - * Print 9P call. - * - * Copyright (C) 2005 by Latchesar Ionkov <lucho@ionkov.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to: - * Free Software Foundation - * 51 Franklin Street, Fifth Floor - * Boston, MA 02111-1301 USA - * - */ -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/idr.h> -#include <net/9p/9p.h> - -#ifdef CONFIG_NET_9P_DEBUG - -static int -p9_printqid(char *buf, int buflen, struct p9_qid *q) -{ - int n; - char b[10]; - - n = 0; - if (q->type & P9_QTDIR) - b[n++] = 'd'; - if (q->type & P9_QTAPPEND) - b[n++] = 'a'; - if (q->type & P9_QTAUTH) - b[n++] = 'A'; - if (q->type & P9_QTEXCL) - b[n++] = 'l'; - if (q->type & P9_QTTMP) - b[n++] = 't'; - if (q->type & P9_QTSYMLINK) - b[n++] = 'L'; - b[n] = '\0'; - - return scnprintf(buf, buflen, "(%.16llx %x %s)", - (long long int) q->path, q->version, b); -} - -static int -p9_printperm(char *buf, int buflen, int perm) -{ - int n; - char b[15]; - - n = 0; - if (perm & P9_DMDIR) - b[n++] = 'd'; - if (perm & P9_DMAPPEND) - b[n++] = 'a'; - if (perm & P9_DMAUTH) - b[n++] = 'A'; - if (perm & P9_DMEXCL) - b[n++] = 'l'; - if (perm & P9_DMTMP) - b[n++] = 't'; - if (perm & P9_DMDEVICE) - b[n++] = 'D'; - if (perm & P9_DMSOCKET) - b[n++] = 'S'; - if (perm & P9_DMNAMEDPIPE) - b[n++] = 'P'; - if (perm & P9_DMSYMLINK) - b[n++] = 'L'; - b[n] = '\0'; - - return scnprintf(buf, buflen, "%s%03o", b, perm&077); -} - -static int -p9_printstat(char *buf, int buflen, struct p9_stat *st, int extended) -{ - int n; - - n = scnprintf(buf, buflen, "'%.*s' '%.*s'", st->name.len, - st->name.str, st->uid.len, st->uid.str); - if (extended) - n += scnprintf(buf+n, buflen-n, "(%d)", st->n_uid); - - n += scnprintf(buf+n, buflen-n, " '%.*s'", st->gid.len, st->gid.str); - if (extended) - n += scnprintf(buf+n, buflen-n, "(%d)", st->n_gid); - - n += scnprintf(buf+n, buflen-n, " '%.*s'", st->muid.len, st->muid.str); - if (extended) - n += scnprintf(buf+n, buflen-n, "(%d)", st->n_muid); - - n += scnprintf(buf+n, buflen-n, " q "); - n += p9_printqid(buf+n, buflen-n, &st->qid); - n += scnprintf(buf+n, buflen-n, " m "); - n += p9_printperm(buf+n, buflen-n, st->mode); - n += scnprintf(buf+n, buflen-n, " at %d mt %d l %lld", - st->atime, st->mtime, (long long int) st->length); - - if (extended) - n += scnprintf(buf+n, buflen-n, " ext '%.*s'", - st->extension.len, st->extension.str); - - return n; -} - -static int -p9_dumpdata(char *buf, int buflen, u8 *data, int datalen) -{ - int i, n; - - i = n = 0; - while (i < datalen) { - n += scnprintf(buf + n, buflen - n, "%02x", data[i]); - if (i%4 == 3) - n += scnprintf(buf + n, buflen - n, " "); - if (i%32 == 31) - n += scnprintf(buf + n, buflen - n, "\n"); - - i++; - } - n += scnprintf(buf + n, buflen - n, "\n"); - - return n; -} - -static int -p9_printdata(char *buf, int buflen, u8 *data, int datalen) -{ - return p9_dumpdata(buf, buflen, data, datalen < 16?datalen:16); -} - -/** - * p9_printfcall - decode and print a protocol structure into a buffer - * @buf: buffer to deposit decoded structure into - * @buflen: available space in buffer - * @fc: protocol rpc structure of type &p9_fcall - * @extended: whether or not session is operating with extended protocol - */ - -int -p9_printfcall(char *buf, int buflen, struct p9_fcall *fc, int extended) -{ - int i, ret, type, tag; - - if (!fc) - return scnprintf(buf, buflen, "<NULL>"); - - type = fc->id; - tag = fc->tag; - - ret = 0; - switch (type) { - case P9_TVERSION: - ret += scnprintf(buf+ret, buflen-ret, - "Tversion tag %u msize %u version '%.*s'", tag, - fc->params.tversion.msize, - fc->params.tversion.version.len, - fc->params.tversion.version.str); - break; - - case P9_RVERSION: - ret += scnprintf(buf+ret, buflen-ret, - "Rversion tag %u msize %u version '%.*s'", tag, - fc->params.rversion.msize, - fc->params.rversion.version.len, - fc->params.rversion.version.str); - break; - - case P9_TAUTH: - ret += scnprintf(buf+ret, buflen-ret, - "Tauth tag %u afid %d uname '%.*s' aname '%.*s'", tag, - fc->params.tauth.afid, fc->params.tauth.uname.len, - fc->params.tauth.uname.str, fc->params.tauth.aname.len, - fc->params.tauth.aname.str); - break; - - case P9_RAUTH: - ret += scnprintf(buf+ret, buflen-ret, "Rauth tag %u qid ", tag); - p9_printqid(buf+ret, buflen-ret, &fc->params.rauth.qid); - break; - - case P9_TATTACH: - ret += scnprintf(buf+ret, buflen-ret, - "Tattach tag %u fid %d afid %d uname '%.*s' aname '%.*s'", tag, - fc->params.tattach.fid, fc->params.tattach.afid, - fc->params.tattach.uname.len, fc->params.tattach.uname.str, - fc->params.tattach.aname.len, fc->params.tattach.aname.str); - break; - - case P9_RATTACH: - ret += scnprintf(buf+ret, buflen-ret, "Rattach tag %u qid ", - tag); - p9_printqid(buf+ret, buflen-ret, &fc->params.rattach.qid); - break; - - case P9_RERROR: - ret += scnprintf(buf+ret, buflen-ret, - "Rerror tag %u ename '%.*s'", tag, - fc->params.rerror.error.len, - fc->params.rerror.error.str); - if (extended) - ret += scnprintf(buf+ret, buflen-ret, " ecode %d\n", - fc->params.rerror.errno); - break; - - case P9_TFLUSH: - ret += scnprintf(buf+ret, buflen-ret, "Tflush tag %u oldtag %u", - tag, fc->params.tflush.oldtag); - break; - - case P9_RFLUSH: - ret += scnprintf(buf+ret, buflen-ret, "Rflush tag %u", tag); - break; - - case P9_TWALK: - ret += scnprintf(buf+ret, buflen-ret, - "Twalk tag %u fid %d newfid %d nwname %d", tag, - fc->params.twalk.fid, fc->params.twalk.newfid, - fc->params.twalk.nwname); - for (i = 0; i < fc->params.twalk.nwname; i++) - ret += scnprintf(buf+ret, buflen-ret, " '%.*s'", - fc->params.twalk.wnames[i].len, - fc->params.twalk.wnames[i].str); - break; - - case P9_RWALK: - ret += scnprintf(buf+ret, buflen-ret, "Rwalk tag %u nwqid %d", - tag, fc->params.rwalk.nwqid); - for (i = 0; i < fc->params.rwalk.nwqid; i++) - ret += p9_printqid(buf+ret, buflen-ret, - &fc->params.rwalk.wqids[i]); - break; - - case P9_TOPEN: - ret += scnprintf(buf+ret, buflen-ret, - "Topen tag %u fid %d mode %d", tag, - fc->params.topen.fid, fc->params.topen.mode); - break; - - case P9_ROPEN: - ret += scnprintf(buf+ret, buflen-ret, "Ropen tag %u", tag); - ret += p9_printqid(buf+ret, buflen-ret, &fc->params.ropen.qid); - ret += scnprintf(buf+ret, buflen-ret, " iounit %d", - fc->params.ropen.iounit); - break; - - case P9_TCREATE: - ret += scnprintf(buf+ret, buflen-ret, - "Tcreate tag %u fid %d name '%.*s' perm ", tag, - fc->params.tcreate.fid, fc->params.tcreate.name.len, - fc->params.tcreate.name.str); - - ret += p9_printperm(buf+ret, buflen-ret, - fc->params.tcreate.perm); - ret += scnprintf(buf+ret, buflen-ret, " mode %d", - fc->params.tcreate.mode); - break; - - case P9_RCREATE: - ret += scnprintf(buf+ret, buflen-ret, "Rcreate tag %u", tag); - ret += p9_printqid(buf+ret, buflen-ret, - &fc->params.rcreate.qid); - ret += scnprintf(buf+ret, buflen-ret, " iounit %d", - fc->params.rcreate.iounit); - break; - - case P9_TREAD: - ret += scnprintf(buf+ret, buflen-ret, - "Tread tag %u fid %d offset %lld count %u", tag, - fc->params.tread.fid, - (long long int) fc->params.tread.offset, - fc->params.tread.count); - break; - - case P9_RREAD: - ret += scnprintf(buf+ret, buflen-ret, - "Rread tag %u count %u data ", tag, - fc->params.rread.count); - ret += p9_printdata(buf+ret, buflen-ret, fc->params.rread.data, - fc->params.rread.count); - break; - - case P9_TWRITE: - ret += scnprintf(buf+ret, buflen-ret, - "Twrite tag %u fid %d offset %lld count %u data ", - tag, fc->params.twrite.fid, - (long long int) fc->params.twrite.offset, - fc->params.twrite.count); - ret += p9_printdata(buf+ret, buflen-ret, fc->params.twrite.data, - fc->params.twrite.count); - break; - - case P9_RWRITE: - ret += scnprintf(buf+ret, buflen-ret, "Rwrite tag %u count %u", - tag, fc->params.rwrite.count); - break; - - case P9_TCLUNK: - ret += scnprintf(buf+ret, buflen-ret, "Tclunk tag %u fid %d", - tag, fc->params.tclunk.fid); - break; - - case P9_RCLUNK: - ret += scnprintf(buf+ret, buflen-ret, "Rclunk tag %u", tag); - break; - - case P9_TREMOVE: - ret += scnprintf(buf+ret, buflen-ret, "Tremove tag %u fid %d", - tag, fc->params.tremove.fid); - break; - - case P9_RREMOVE: - ret += scnprintf(buf+ret, buflen-ret, "Rremove tag %u", tag); - break; - - case P9_TSTAT: - ret += scnprintf(buf+ret, buflen-ret, "Tstat tag %u fid %d", - tag, fc->params.tstat.fid); - break; - - case P9_RSTAT: - ret += scnprintf(buf+ret, buflen-ret, "Rstat tag %u ", tag); - ret += p9_printstat(buf+ret, buflen-ret, &fc->params.rstat.stat, - extended); - break; - - case P9_TWSTAT: - ret += scnprintf(buf+ret, buflen-ret, "Twstat tag %u fid %d ", - tag, fc->params.twstat.fid); - ret += p9_printstat(buf+ret, buflen-ret, - &fc->params.twstat.stat, extended); - break; - - case P9_RWSTAT: - ret += scnprintf(buf+ret, buflen-ret, "Rwstat tag %u", tag); - break; - - default: - ret += scnprintf(buf+ret, buflen-ret, "unknown type %d", type); - break; - } - - return ret; -} -#else -int -p9_printfcall(char *buf, int buflen, struct p9_fcall *fc, int extended) -{ - return 0; -} -#endif /* CONFIG_NET_9P_DEBUG */ -EXPORT_SYMBOL(p9_printfcall); - diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index c07f2ab8d0f7..95c9b949d1a5 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -650,15 +650,6 @@ static int p9_fd_request(struct p9_client *client, struct p9_req_t *req) if (m->err < 0) return m->err; -#ifdef CONFIG_NET_9P_DEBUG - if ((p9_debug_level&P9_DEBUG_FCALL) == P9_DEBUG_FCALL) { - char buf[150]; - - p9_printfcall(buf, sizeof(buf), req->tc, client->dotu); - printk(KERN_NOTICE "<<< %p %s\n", m, buf); - } -#endif - req->status = REQ_STATUS_UNSENT; spin_lock(&client->lock); |
