+// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/*
* utils.c RDMA tool
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
* Authors: Leon Romanovsky <leonro@mellanox.com>
*/
* mlx5_1/1 | 1 | false
* mlx5_1/- | 0 | false
*
- * In strict mode, /- will return error.
+ * In strict port mode, a non-0 port must be provided
*/
static int get_port_from_argv(struct rd *rd, uint32_t *port,
bool *is_dump_all, bool strict_port)
char *slash;
*port = 0;
- *is_dump_all = true;
+ *is_dump_all = strict_port ? false : true;
slash = strchr(rd_argv(rd), '/');
/* if no port found, return 0 */
if (!*port && strlen(slash))
return -EINVAL;
}
+ if (strict_port && (*port == 0))
+ return -EINVAL;
+
return 0;
}
struct filter_entry *fe;
bool key_found = false;
int idx = 0;
+ char *endp;
int ret;
fe = calloc(1, sizeof(*fe));
goto err_alloc;
}
+ errno = 0;
+ strtol(fe->value, &endp, 10);
+ if (valid_filters[idx].is_doit && !errno && *endp == '\0')
+ fe->is_doit = true;
+
for (idx = 0; idx < strlen(fe->value); idx++)
fe->value[idx] = tolower(fe->value[idx]);
return ret;
}
+bool rd_doit_index(struct rd *rd, uint32_t *idx)
+{
+ struct filter_entry *fe;
+
+ list_for_each_entry(fe, &rd->filter_list, list) {
+ if (fe->is_doit) {
+ *idx = atoi(fe->value);
+ return true;
+ }
+ }
+
+ return false;
+}
+
int rd_build_filter(struct rd *rd, const struct filters valid_filters[])
{
int ret = 0;
return ret;
}
-bool rd_check_is_key_exist(struct rd *rd, const char *key)
+static bool rd_check_is_key_exist(struct rd *rd, const char *key)
{
struct filter_entry *fe;
* Check if string entry is filtered:
* * key doesn't exist -> user didn't request -> not filtered
*/
-bool rd_check_is_string_filtered(struct rd *rd,
- const char *key, const char *val)
+static bool rd_check_is_string_filtered(struct rd *rd, const char *key,
+ const char *val)
{
bool key_is_filtered = false;
struct filter_entry *fe;
* Check if key is filtered:
* key doesn't exist -> user didn't request -> not filtered
*/
-bool rd_check_is_filtered(struct rd *rd, const char *key, uint32_t val)
+static bool rd_check_is_filtered(struct rd *rd, const char *key, uint32_t val)
{
bool key_is_filtered = false;
struct filter_entry *fe;
return key_is_filtered;
}
+bool rd_is_filtered_attr(struct rd *rd, const char *key, uint32_t val,
+ struct nlattr *attr)
+{
+ if (!attr)
+ return rd_check_is_key_exist(rd, key);
+
+ return rd_check_is_filtered(rd, key, val);
+}
+
+bool rd_is_string_filtered_attr(struct rd *rd, const char *key, const char *val,
+ struct nlattr *attr)
+{
+ if (!attr)
+ rd_check_is_key_exist(rd, key);
+
+ return rd_check_is_string_filtered(rd, key, val);
+}
+
static void filters_cleanup(struct rd *rd)
{
struct filter_entry *fe, *tmp;
[RDMA_NLDEV_ATTR_DRIVER_U32] = MNL_TYPE_U32,
[RDMA_NLDEV_ATTR_DRIVER_S64] = MNL_TYPE_U64,
[RDMA_NLDEV_ATTR_DRIVER_U64] = MNL_TYPE_U64,
+ [RDMA_NLDEV_SYS_ATTR_NETNS_MODE] = MNL_TYPE_U8,
+ [RDMA_NLDEV_ATTR_STAT_COUNTER] = MNL_TYPE_NESTED,
+ [RDMA_NLDEV_ATTR_STAT_COUNTER_ENTRY] = MNL_TYPE_NESTED,
+ [RDMA_NLDEV_ATTR_STAT_COUNTER_ID] = MNL_TYPE_U32,
+ [RDMA_NLDEV_ATTR_STAT_HWCOUNTERS] = MNL_TYPE_NESTED,
+ [RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY] = MNL_TYPE_NESTED,
+ [RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_NAME] = MNL_TYPE_NUL_STRING,
+ [RDMA_NLDEV_ATTR_STAT_HWCOUNTER_ENTRY_VALUE] = MNL_TYPE_U64,
+ [RDMA_NLDEV_ATTR_STAT_MODE] = MNL_TYPE_U32,
+ [RDMA_NLDEV_ATTR_STAT_RES] = MNL_TYPE_U32,
+ [RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK] = MNL_TYPE_U32,
+ [RDMA_NLDEV_ATTR_DEV_DIM] = MNL_TYPE_U8,
};
int rd_attr_check(const struct nlattr *attr, int *typep)
const struct nlattr **tb = data;
int type;
- if (mnl_attr_type_valid(attr, RDMA_NLDEV_ATTR_MAX) < 0)
- /* We received uknown attribute */
+ if (mnl_attr_type_valid(attr, RDMA_NLDEV_ATTR_MAX - 1) < 0)
+ /* We received unknown attribute */
return MNL_CB_OK;
type = mnl_attr_get_type(attr);
return ret;
}
+int rd_exec_require_dev(struct rd *rd, int (*cb)(struct rd *rd))
+{
+ if (rd_no_arg(rd)) {
+ pr_err("Please provide device name.\n");
+ return -EINVAL;
+ }
+
+ return rd_exec_dev(rd, cb);
+}
+
int rd_exec_cmd(struct rd *rd, const struct rd_cmd *cmds, const char *str)
{
const struct rd_cmd *c;
ret = mnl_cb_run(buf, ret, seq, portid, callback, data);
} while (ret > 0);
+ if (ret < 0 && !rd->suppress_errors)
+ perror("error");
+
mnl_socket_close(rd->nl);
return ret;
}
+static int null_cb(const struct nlmsghdr *nlh, void *data)
+{
+ return MNL_CB_OK;
+}
+
+int rd_sendrecv_msg(struct rd *rd, unsigned int seq)
+{
+ int ret;
+
+ ret = rd_send_msg(rd);
+ if (!ret)
+ ret = rd_recv_msg(rd, null_cb, rd, seq);
+ return ret;
+}
+
static struct dev_map *_dev_map_lookup(struct rd *rd, const char *dev_name)
{
struct dev_map *dev_map;
}
}
+void print_on_off(struct rd *rd, const char *key_str, bool on)
+{
+ print_driver_string(rd, key_str, (on) ? "on":"off");
+}
+
static int print_driver_s32(struct rd *rd, const char *key_str, int32_t val,
enum rdma_nldev_print_type print_type)
{
struct nlattr *val_attr,
enum rdma_nldev_print_type print_type)
{
- const char *key_str = mnl_attr_get_str(key_attr);
int attr_type = nla_type(val_attr);
+ int ret = -EINVAL;
+ char *key_str;
+
+ if (asprintf(&key_str, "drv_%s", mnl_attr_get_str(key_attr)) == -1)
+ return -ENOMEM;
switch (attr_type) {
case RDMA_NLDEV_ATTR_DRIVER_STRING:
- return print_driver_string(rd, key_str,
- mnl_attr_get_str(val_attr));
+ ret = print_driver_string(rd, key_str,
+ mnl_attr_get_str(val_attr));
+ break;
case RDMA_NLDEV_ATTR_DRIVER_S32:
- return print_driver_s32(rd, key_str,
- mnl_attr_get_u32(val_attr), print_type);
+ ret = print_driver_s32(rd, key_str, mnl_attr_get_u32(val_attr),
+ print_type);
+ break;
case RDMA_NLDEV_ATTR_DRIVER_U32:
- return print_driver_u32(rd, key_str,
- mnl_attr_get_u32(val_attr), print_type);
+ ret = print_driver_u32(rd, key_str, mnl_attr_get_u32(val_attr),
+ print_type);
+ break;
case RDMA_NLDEV_ATTR_DRIVER_S64:
- return print_driver_s64(rd, key_str,
- mnl_attr_get_u64(val_attr), print_type);
+ ret = print_driver_s64(rd, key_str, mnl_attr_get_u64(val_attr),
+ print_type);
+ break;
case RDMA_NLDEV_ATTR_DRIVER_U64:
- return print_driver_u64(rd, key_str,
- mnl_attr_get_u64(val_attr), print_type);
+ ret = print_driver_u64(rd, key_str, mnl_attr_get_u64(val_attr),
+ print_type);
+ break;
}
- return -EINVAL;
+ free(key_str);
+ return ret;
}
void print_driver_table(struct rd *rd, struct nlattr *tb)
projects / mirror_iproute2.git / blobdiff