diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/staging/lustre/include/linux/lnet/nidstr.h | |
parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/staging/lustre/include/linux/lnet/nidstr.h')
-rw-r--r-- | drivers/staging/lustre/include/linux/lnet/nidstr.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/staging/lustre/include/linux/lnet/nidstr.h b/drivers/staging/lustre/include/linux/lnet/nidstr.h new file mode 100644 index 000000000..a627be9fc --- /dev/null +++ b/drivers/staging/lustre/include/linux/lnet/nidstr.h @@ -0,0 +1,77 @@ +/* + * GPL HEADER START + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 only, + * 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 version 2 for more details (a copy is included + * in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU General Public License + * version 2 along with this program; If not, see + * http://www.gnu.org/licenses/gpl-2.0.html + * + * GPL HEADER END + */ +/* + * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. + * Use is subject to license terms. + * + * Copyright (c) 2011 - 2015, Intel Corporation. + */ +#ifndef _LNET_NIDSTRINGS_H +#define _LNET_NIDSTRINGS_H + +#include "types.h" + +/** + * Lustre Network Driver types. + */ +enum { + /* Only add to these values (i.e. don't ever change or redefine them): + * network addresses depend on them... */ + QSWLND = 1, + SOCKLND = 2, + GMLND = 3, + PTLLND = 4, + O2IBLND = 5, + CIBLND = 6, + OPENIBLND = 7, + IIBLND = 8, + LOLND = 9, + RALND = 10, + VIBLND = 11, + MXLND = 12, + GNILND = 13, + GNIIPLND = 14, +}; + +struct list_head; + +#define LNET_NIDSTR_COUNT 1024 /* # of nidstrings */ +#define LNET_NIDSTR_SIZE 32 /* size of each one (see below for usage) */ + +int libcfs_isknown_lnd(int type); +char *libcfs_lnd2modname(int type); +char *libcfs_lnd2str(int type); +int libcfs_str2lnd(const char *str); +char *libcfs_net2str(__u32 net); +char *libcfs_nid2str(lnet_nid_t nid); +__u32 libcfs_str2net(const char *str); +lnet_nid_t libcfs_str2nid(const char *str); +int libcfs_str2anynid(lnet_nid_t *nid, const char *str); +char *libcfs_id2str(lnet_process_id_t id); +void cfs_free_nidlist(struct list_head *list); +int cfs_parse_nidlist(char *str, int len, struct list_head *list); +int cfs_match_nid(lnet_nid_t nid, struct list_head *list); +bool cfs_nidrange_is_contiguous(struct list_head *nidlist); +void cfs_nidrange_find_min_max(struct list_head *nidlist, char *min_nid, + char *max_nid, size_t nidstr_length); + +#endif /* _LNET_NIDSTRINGS_H */ |