ibacm/src/acm_util.h

/*
 * Copyright (c) 2014 Intel Corporation.  All rights reserved.
 *
 * This software is available to you under the OpenFabrics.org BSD license
 * below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AWV
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#if !defined(ACM_IF_H)
#define ACM_IF_H

#include <infiniband/verbs.h>
#include <infiniband/acm_prov.h>


#ifdef ACME_PRINTS

#undef acm_log
#define acm_log(level, format, ...) \
	printf(format, ## __VA_ARGS__)
#define acm_log_once(level, format, ...) \
	printf(format, ## __VA_ARGS__)

#else /* !ACME_PRINTS */
#define acm_log(level, format, ...) \
	acm_write(level, "%s: "format, __func__, ## __VA_ARGS__)
#define acm_log_once(level, format, ...) do {                             \
	static bool once;                                                 \
	if (!once) {                                                      \
		acm_write(level, "%s: "format, __func__, ## __VA_ARGS__); \
		once = true;                                              \
	}                                                                 \
} while (0)
#endif /* ACME_PRINTS */

int acm_if_get_pkey(char *ifname, uint16_t *pkey);
int acm_if_get_sgid(char *ifname, union ibv_gid *sgid);
int acm_init_if_iter_sys(void);
void acm_fini_if_iter_sys(void);
typedef void (*acm_if_iter_cb)(char *ifname, union ibv_gid *gid, uint16_t pkey,
				uint8_t addr_type, uint8_t *addr,
				char *ip_str, void *ctx);
int acm_if_iter_sys(acm_if_iter_cb cb, void *ctx);


char **parse(const char *args, int *count);

#endif /* ACM_IF_H */