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91 lines
2.1 KiB
91 lines
2.1 KiB
/* |
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* rdma.c RDMA tool |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version |
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* 2 of the License, or (at your option) any later version. |
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* |
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* Authors: Leon Romanovsky <leonro@mellanox.com> |
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*/ |
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#ifndef _RDMA_TOOL_H_ |
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#define _RDMA_TOOL_H_ |
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#include <stdlib.h> |
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#include <string.h> |
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#include <errno.h> |
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#include <getopt.h> |
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#include <libmnl/libmnl.h> |
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#include <rdma/rdma_netlink.h> |
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#include <time.h> |
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#include "list.h" |
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#include "utils.h" |
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#include "json_writer.h" |
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#define pr_err(args...) fprintf(stderr, ##args) |
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#define pr_out(args...) fprintf(stdout, ##args) |
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#define RDMA_BITMAP_ENUM(name, bit_no) RDMA_BITMAP_##name = BIT(bit_no), |
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#define RDMA_BITMAP_NAMES(name, bit_no) [bit_no] = #name, |
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struct dev_map { |
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struct list_head list; |
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char *dev_name; |
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uint32_t num_ports; |
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uint32_t idx; |
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}; |
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struct rd { |
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int argc; |
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char **argv; |
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char *filename; |
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bool show_details; |
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struct list_head dev_map_list; |
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uint32_t dev_idx; |
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uint32_t port_idx; |
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struct mnl_socket *nl; |
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struct nlmsghdr *nlh; |
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char *buff; |
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json_writer_t *jw; |
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bool json_output; |
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bool pretty_output; |
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}; |
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struct rd_cmd { |
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const char *cmd; |
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int (*func)(struct rd *rd); |
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}; |
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/* |
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* Parser interface |
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*/ |
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bool rd_no_arg(struct rd *rd); |
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void rd_arg_inc(struct rd *rd); |
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char *rd_argv(struct rd *rd); |
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uint32_t get_port_from_argv(struct rd *rd); |
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/* |
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* Commands interface |
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*/ |
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int cmd_dev(struct rd *rd); |
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int cmd_link(struct rd *rd); |
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int rd_exec_cmd(struct rd *rd, const struct rd_cmd *c, const char *str); |
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/* |
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* Device manipulation |
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*/ |
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void rd_free_devmap(struct rd *rd); |
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struct dev_map *dev_map_lookup(struct rd *rd, bool allow_port_index); |
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struct dev_map *_dev_map_lookup(struct rd *rd, const char *dev_name); |
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/* |
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* Netlink |
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*/ |
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int rd_send_msg(struct rd *rd); |
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int rd_recv_msg(struct rd *rd, mnl_cb_t callback, void *data, uint32_t seq); |
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void rd_prepare_msg(struct rd *rd, uint32_t cmd, uint32_t *seq, uint16_t flags); |
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int rd_dev_init_cb(const struct nlmsghdr *nlh, void *data); |
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int rd_attr_cb(const struct nlattr *attr, void *data); |
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#endif /* _RDMA_TOOL_H_ */
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