#include "rdma.h"
#include "res.h"
+#include "stat.h"
#include <inttypes.h>
static int stat_help(struct rd *rd)
pr_out("Usage: %s [ OPTIONS ] statistic { COMMAND | help }\n", rd->filename);
pr_out(" %s statistic OBJECT show\n", rd->filename);
pr_out(" %s statistic OBJECT show link [ DEV/PORT_INDEX ] [ FILTER-NAME FILTER-VALUE ]\n", rd->filename);
+ pr_out(" %s statistic OBJECT mode\n", rd->filename);
+ pr_out(" %s statistic OBJECT set COUNTER_SCOPE [DEV/PORT_INDEX] auto {CRITERIA | off}\n", rd->filename);
+ pr_out(" %s statistic OBJECT bind COUNTER_SCOPE [DEV/PORT_INDEX] [OBJECT-ID] [COUNTER-ID]\n", rd->filename);
+ pr_out(" %s statistic OBJECT unbind COUNTER_SCOPE [DEV/PORT_INDEX] [COUNTER-ID]\n", rd->filename);
+ pr_out(" %s statistic show\n", rd->filename);
+ pr_out(" %s statistic show link [ DEV/PORT_INDEX ]\n", rd->filename);
+ pr_out("where OBJECT: = { qp }\n");
+ pr_out(" CRITERIA : = { type }\n");
+ pr_out(" COUNTER_SCOPE: = { link | dev }\n");
+ pr_out(" FILTER_NAME: = { cntn | lqpn | pid }\n");
pr_out("Examples:\n");
pr_out(" %s statistic qp show\n", rd->filename);
pr_out(" %s statistic qp show link mlx5_2/1\n", rd->filename);
+ pr_out(" %s statistic qp mode\n", rd->filename);
+ pr_out(" %s statistic qp mode link mlx5_0\n", rd->filename);
+ pr_out(" %s statistic qp set link mlx5_2/1 auto type on\n", rd->filename);
+ pr_out(" %s statistic qp set link mlx5_2/1 auto off\n", rd->filename);
+ pr_out(" %s statistic qp bind link mlx5_2/1 lqpn 178\n", rd->filename);
+ pr_out(" %s statistic qp bind link mlx5_2/1 lqpn 178 cntn 4\n", rd->filename);
+ pr_out(" %s statistic qp unbind link mlx5_2/1 cntn 4\n", rd->filename);
+ pr_out(" %s statistic qp unbind link mlx5_2/1 cntn 4 lqpn 178\n", rd->filename);
+ pr_out(" %s statistic show\n", rd->filename);
+ pr_out(" %s statistic show link mlx5_2/1\n", rd->filename);
return 0;
}
-static int res_get_hwcounters(struct rd *rd, struct nlattr *hwc_table, bool print)
+struct counter_param {
+ char *name;
+ uint32_t attr;
+};
+
+static struct counter_param auto_params[] = {
+ { "type", RDMA_COUNTER_MASK_QP_TYPE, },
+ { "pid", RDMA_COUNTER_MASK_PID, },
+ { NULL },
+};
+
+static int prepare_auto_mode_str(struct nlattr **tb, uint32_t mask,
+ char *output, int len)
+{
+ char s[] = "qp auto";
+ int i, outlen = strlen(s);
+ bool first = true;
+
+ memset(output, 0, len);
+ snprintf(output, len, "%s", s);
+
+ if (mask) {
+ for (i = 0; auto_params[i].name != NULL; i++) {
+ if (mask & auto_params[i].attr) {
+ outlen += strlen(auto_params[i].name) + 1;
+ if (outlen >= len)
+ return -EINVAL;
+ if (first) {
+ strcat(output, " ");
+ first = false;
+ } else
+ strcat(output, ",");
+
+ strcat(output, auto_params[i].name);
+ }
+ }
+
+ if (outlen + strlen(" on") >= len)
+ return -EINVAL;
+ strcat(output, " on");
+ } else {
+ if (outlen + strlen(" off") >= len)
+ return -EINVAL;
+ strcat(output, " off");
+ }
+
+ return 0;
+}
+
+static int qp_link_get_mode_parse_cb(const struct nlmsghdr *nlh, void *data)
+{
+ struct nlattr *tb[RDMA_NLDEV_ATTR_MAX] = {};
+ uint32_t mode = 0, mask = 0;
+ char output[128] = {};
+ struct rd *rd = data;
+ uint32_t idx, port;
+ const char *name;
+
+ mnl_attr_parse(nlh, 0, rd_attr_cb, tb);
+ if (!tb[RDMA_NLDEV_ATTR_DEV_INDEX] || !tb[RDMA_NLDEV_ATTR_DEV_NAME])
+ return MNL_CB_ERROR;
+
+ if (!tb[RDMA_NLDEV_ATTR_PORT_INDEX]) {
+ pr_err("This tool doesn't support switches yet\n");
+ return MNL_CB_ERROR;
+ }
+
+ idx = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]);
+ port = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_PORT_INDEX]);
+ name = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_DEV_NAME]);
+ if (tb[RDMA_NLDEV_ATTR_STAT_MODE])
+ mode = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_STAT_MODE]);
+
+ if (mode == RDMA_COUNTER_MODE_AUTO) {
+ if (!tb[RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK])
+ return MNL_CB_ERROR;
+ mask = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK]);
+ prepare_auto_mode_str(tb, mask, output, sizeof(output));
+ } else {
+ snprintf(output, sizeof(output), "qp auto off");
+ }
+
+ open_json_object(NULL);
+ print_link(rd, idx, name, port, tb);
+ print_color_string(PRINT_ANY, COLOR_NONE, "mode", "mode %s ", output);
+ newline(rd);
+ return MNL_CB_OK;
+}
+
+static int stat_one_qp_link_get_mode(struct rd *rd)
+{
+ uint32_t seq;
+ int ret;
+
+ if (!rd->port_idx)
+ return 0;
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_GET,
+ &seq, (NLM_F_REQUEST | NLM_F_ACK));
+
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ /* Make RDMA_NLDEV_ATTR_STAT_MODE valid so that kernel knows
+ * return only mode instead of all counters
+ */
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_MODE,
+ RDMA_COUNTER_MODE_MANUAL);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_RES, RDMA_NLDEV_ATTR_RES_QP);
+ ret = rd_send_msg(rd);
+ if (ret)
+ return ret;
+
+ ret = rd_recv_msg(rd, qp_link_get_mode_parse_cb, rd, seq);
+ return ret;
+}
+
+static int stat_qp_link_get_mode(struct rd *rd)
+{
+ return rd_exec_link(rd, stat_one_qp_link_get_mode, false);
+}
+
+static int stat_qp_get_mode(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_qp_link_get_mode },
+ { "link", stat_qp_link_get_mode },
+ { "help", stat_help },
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+int res_get_hwcounters(struct rd *rd, struct nlattr *hwc_table, bool print)
{
struct nlattr *nla_entry;
const char *nm;
static int res_counter_line(struct rd *rd, const char *name, int index,
struct nlattr **nla_line)
{
- uint32_t cntn, port = 0, pid = 0, qpn;
+ uint32_t cntn, port = 0, pid = 0, qpn, qp_type = 0;
struct nlattr *hwc_table, *qp_table;
struct nlattr *nla_entry;
const char *comm = NULL;
nla_line[RDMA_NLDEV_ATTR_STAT_COUNTER_ID]))
return MNL_CB_OK;
+ if (nla_line[RDMA_NLDEV_ATTR_RES_TYPE])
+ qp_type = mnl_attr_get_u8(nla_line[RDMA_NLDEV_ATTR_RES_TYPE]);
+
+ if (rd_is_string_filtered_attr(rd, "qp-type", qp_types_to_str(qp_type),
+ nla_line[RDMA_NLDEV_ATTR_RES_TYPE]))
+ return MNL_CB_OK;
+
if (nla_line[RDMA_NLDEV_ATTR_RES_PID]) {
pid = mnl_attr_get_u32(nla_line[RDMA_NLDEV_ATTR_RES_PID]);
comm = get_task_name(pid);
err = res_get_hwcounters(rd, hwc_table, false);
if (err != MNL_CB_OK)
return err;
-
- if (rd->json_output) {
- jsonw_string_field(rd->jw, "ifname", name);
- if (port)
- jsonw_uint_field(rd->jw, "port", port);
- jsonw_uint_field(rd->jw, "cntn", cntn);
- } else {
- if (port)
- pr_out("link %s/%u cntn %u ", name, port, cntn);
- else
- pr_out("dev %s cntn %u ", name, cntn);
- }
-
+ open_json_object(NULL);
+ print_link(rd, index, name, port, nla_line);
+ print_color_uint(PRINT_ANY, COLOR_NONE, "cntn", "cntn %u ", cntn);
+ if (nla_line[RDMA_NLDEV_ATTR_RES_TYPE])
+ print_qp_type(rd, qp_type);
res_print_uint(rd, "pid", pid, nla_line[RDMA_NLDEV_ATTR_RES_PID]);
print_comm(rd, comm, nla_line);
-
res_get_hwcounters(rd, hwc_table, true);
-
isfirst = true;
+ open_json_array(PRINT_JSON, "lqpn");
+ print_color_string(PRINT_FP, COLOR_NONE, NULL, "\n LQPN: <", NULL);
mnl_attr_for_each_nested(nla_entry, qp_table) {
struct nlattr *qp_line[RDMA_NLDEV_ATTR_MAX] = {};
-
- if (isfirst && !rd->json_output)
- pr_out("\n LQPN: <");
-
err = mnl_attr_parse_nested(nla_entry, rd_attr_cb, qp_line);
if (err != MNL_CB_OK)
return -EINVAL;
return -EINVAL;
qpn = mnl_attr_get_u32(qp_line[RDMA_NLDEV_ATTR_RES_LQPN]);
- if (rd->json_output) {
- jsonw_uint_field(rd->jw, "lqpn", qpn);
- } else {
- if (isfirst)
- pr_out("%d", qpn);
- else
- pr_out(", %d", qpn);
- }
+ if (!isfirst)
+ print_color_string(PRINT_FP, COLOR_NONE, NULL, ",",
+ NULL);
+ print_color_uint(PRINT_ANY, COLOR_NONE, NULL, "%d", qpn);
isfirst = false;
}
-
- if (!rd->json_output)
- pr_out(">\n");
+ close_json_array(PRINT_ANY, ">");
+ newline(rd);
return MNL_CB_OK;
}
{ .name = "cntn", .is_number = true },
{ .name = "lqpn", .is_number = true },
{ .name = "pid", .is_number = true },
+ { .name = "qp-type", .is_number = false },
};
static int stat_qp_show_one_link(struct rd *rd)
if (ret)
return ret;
- if (rd->json_output)
- jsonw_start_object(rd->jw);
ret = rd_recv_msg(rd, stat_qp_show_parse_cb, rd, seq);
- if (rd->json_output)
- jsonw_end_object(rd->jw);
-
return ret;
}
return rd_exec_cmd(rd, cmds, "parameter");
}
+static int stat_qp_set_link_auto_sendmsg(struct rd *rd, uint32_t mask)
+{
+ uint32_t seq;
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_SET,
+ &seq, (NLM_F_REQUEST | NLM_F_ACK));
+
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_RES, RDMA_NLDEV_ATTR_RES_QP);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_MODE,
+ RDMA_COUNTER_MODE_AUTO);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK, mask);
+
+ return rd_sendrecv_msg(rd, seq);
+}
+
+static int stat_get_auto_mode_mask(struct rd *rd)
+{
+ char *modes = rd_argv(rd), *mode, *saved_ptr;
+ const char *delim = ",";
+ int mask = 0, found, i;
+
+ if (!modes)
+ return mask;
+
+ mode = strtok_r(modes, delim, &saved_ptr);
+ do {
+ if (!mode)
+ break;
+
+ found = false;
+ for (i = 0; auto_params[i].name != NULL; i++) {
+ if (!strcmp(mode, auto_params[i].name)) {
+ mask |= auto_params[i].attr;
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) {
+ pr_err("Unknown auto mode '%s'.\n", mode);
+ mask = 0;
+ break;
+ }
+
+ mode = strtok_r(NULL, delim, &saved_ptr);
+ } while(1);
+
+ if (mask)
+ rd_arg_inc(rd);
+
+ return mask;
+}
+
+static int stat_one_qp_set_link_auto(struct rd *rd)
+{
+ int auto_mask = 0;
+
+ if (!rd_argc(rd))
+ return -EINVAL;
+
+ if (!strcmpx(rd_argv(rd), "off")) {
+ rd_arg_inc(rd);
+ return stat_qp_set_link_auto_sendmsg(rd, 0);
+ }
+
+ auto_mask = stat_get_auto_mode_mask(rd);
+ if (!auto_mask || !rd_argc(rd))
+ return -EINVAL;
+
+ if (!strcmpx(rd_argv(rd), "on")) {
+ rd_arg_inc(rd);
+ return stat_qp_set_link_auto_sendmsg(rd, auto_mask);
+ } else {
+ pr_err("Unknown parameter '%s'.\n", rd_argv(rd));
+ return -EINVAL;
+ }
+}
+
+static int stat_one_qp_set_link(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_one_qp_link_get_mode },
+ { "auto", stat_one_qp_set_link_auto },
+ { 0 }
+ };
+
+ if (!rd->port_idx)
+ return 0;
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+static int stat_qp_set_link(struct rd *rd)
+{
+ return rd_exec_link(rd, stat_one_qp_set_link, false);
+}
+
+static int stat_qp_set(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_help },
+ { "link", stat_qp_set_link },
+ { "help", stat_help },
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+static int stat_get_arg(struct rd *rd, const char *arg)
+{
+ int value = 0;
+ char *endp;
+
+ if (strcmpx(rd_argv(rd), arg) != 0)
+ return -EINVAL;
+
+ rd_arg_inc(rd);
+ value = strtol(rd_argv(rd), &endp, 10);
+ rd_arg_inc(rd);
+
+ return value;
+}
+
+static int stat_one_qp_bind(struct rd *rd)
+{
+ int lqpn = 0, cntn = 0, ret;
+ uint32_t seq;
+
+ if (rd_no_arg(rd)) {
+ stat_help(rd);
+ return -EINVAL;
+ }
+
+ ret = rd_build_filter(rd, stat_valid_filters);
+ if (ret)
+ return ret;
+
+ lqpn = stat_get_arg(rd, "lqpn");
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_SET,
+ &seq, (NLM_F_REQUEST | NLM_F_ACK));
+
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_MODE,
+ RDMA_COUNTER_MODE_MANUAL);
+
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_RES, RDMA_NLDEV_ATTR_RES_QP);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_RES_LQPN, lqpn);
+
+ if (rd_argc(rd)) {
+ cntn = stat_get_arg(rd, "cntn");
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_COUNTER_ID,
+ cntn);
+ }
+
+ return rd_sendrecv_msg(rd, seq);
+}
+
+static int do_stat_qp_unbind_lqpn(struct rd *rd, uint32_t cntn, uint32_t lqpn)
+{
+ uint32_t seq;
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_DEL,
+ &seq, (NLM_F_REQUEST | NLM_F_ACK));
+
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_MODE,
+ RDMA_COUNTER_MODE_MANUAL);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_RES, RDMA_NLDEV_ATTR_RES_QP);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_COUNTER_ID, cntn);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_RES_LQPN, lqpn);
+
+ return rd_sendrecv_msg(rd, seq);
+}
+
+static int stat_get_counter_parse_cb(const struct nlmsghdr *nlh, void *data)
+{
+ struct nlattr *tb[RDMA_NLDEV_ATTR_MAX] = {};
+ struct nlattr *nla_table, *nla_entry;
+ struct rd *rd = data;
+ uint32_t lqpn, cntn;
+ int err;
+
+ mnl_attr_parse(nlh, 0, rd_attr_cb, tb);
+
+ if (!tb[RDMA_NLDEV_ATTR_STAT_COUNTER_ID])
+ return MNL_CB_ERROR;
+ cntn = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_STAT_COUNTER_ID]);
+
+ nla_table = tb[RDMA_NLDEV_ATTR_RES_QP];
+ if (!nla_table)
+ return MNL_CB_ERROR;
+
+ mnl_attr_for_each_nested(nla_entry, nla_table) {
+ struct nlattr *nla_line[RDMA_NLDEV_ATTR_MAX] = {};
+
+ err = mnl_attr_parse_nested(nla_entry, rd_attr_cb, nla_line);
+ if (err != MNL_CB_OK)
+ return -EINVAL;
+
+ if (!nla_line[RDMA_NLDEV_ATTR_RES_LQPN])
+ return -EINVAL;
+
+ lqpn = mnl_attr_get_u32(nla_line[RDMA_NLDEV_ATTR_RES_LQPN]);
+ err = do_stat_qp_unbind_lqpn(rd, cntn, lqpn);
+ if (err)
+ return MNL_CB_ERROR;
+ }
+
+ return MNL_CB_OK;
+}
+
+static int stat_one_qp_unbind(struct rd *rd)
+{
+ int flags = NLM_F_REQUEST | NLM_F_ACK, ret;
+ char buf[MNL_SOCKET_BUFFER_SIZE];
+ int lqpn = 0, cntn = 0;
+ unsigned int portid;
+ uint32_t seq;
+
+ ret = rd_build_filter(rd, stat_valid_filters);
+ if (ret)
+ return ret;
+
+ cntn = stat_get_arg(rd, "cntn");
+ if (rd_argc(rd)) {
+ lqpn = stat_get_arg(rd, "lqpn");
+ return do_stat_qp_unbind_lqpn(rd, cntn, lqpn);
+ }
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_GET, &seq, flags);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_RES, RDMA_NLDEV_ATTR_RES_QP);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_STAT_COUNTER_ID, cntn);
+ ret = rd_send_msg(rd);
+ if (ret)
+ return ret;
+
+
+ /* Can't use rd_recv_msg() since the callback also calls it (recursively),
+ * then rd_recv_msg() always return -1 here
+ */
+ portid = mnl_socket_get_portid(rd->nl);
+ ret = mnl_socket_recvfrom(rd->nl, buf, sizeof(buf));
+ if (ret <= 0)
+ return ret;
+
+ ret = mnl_cb_run(buf, ret, seq, portid, stat_get_counter_parse_cb, rd);
+ mnl_socket_close(rd->nl);
+ if (ret != MNL_CB_OK)
+ return ret;
+
+ return 0;
+}
+
+static int stat_qp_bind_link(struct rd *rd)
+{
+ return rd_exec_link(rd, stat_one_qp_bind, true);
+}
+
+static int stat_qp_bind(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_help },
+ { "link", stat_qp_bind_link },
+ { "help", stat_help },
+ { 0 },
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+static int stat_qp_unbind_link(struct rd *rd)
+{
+ return rd_exec_link(rd, stat_one_qp_unbind, true);
+}
+
+static int stat_qp_unbind(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_help },
+ { "link", stat_qp_unbind_link },
+ { "help", stat_help },
+ { 0 },
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
static int stat_qp(struct rd *rd)
{
const struct rd_cmd cmds[] = {
{ NULL, stat_qp_show },
{ "show", stat_qp_show },
{ "list", stat_qp_show },
+ { "mode", stat_qp_get_mode },
+ { "set", stat_qp_set },
+ { "bind", stat_qp_bind },
+ { "unbind", stat_qp_unbind },
+ { "help", stat_help },
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+static int stat_show_parse_cb(const struct nlmsghdr *nlh, void *data)
+{
+ struct nlattr *tb[RDMA_NLDEV_ATTR_MAX] = {};
+ struct rd *rd = data;
+ const char *name;
+ uint32_t port;
+ int ret;
+
+ mnl_attr_parse(nlh, 0, rd_attr_cb, tb);
+ if (!tb[RDMA_NLDEV_ATTR_DEV_INDEX] || !tb[RDMA_NLDEV_ATTR_DEV_NAME] ||
+ !tb[RDMA_NLDEV_ATTR_PORT_INDEX] ||
+ !tb[RDMA_NLDEV_ATTR_STAT_HWCOUNTERS])
+ return MNL_CB_ERROR;
+
+ name = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_DEV_NAME]);
+ port = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_PORT_INDEX]);
+ open_json_object(NULL);
+ print_color_string(PRINT_ANY, COLOR_NONE, "ifname", "link %s/", name);
+ print_color_uint(PRINT_ANY, COLOR_NONE, "port", "%u ", port);
+ ret = res_get_hwcounters(rd, tb[RDMA_NLDEV_ATTR_STAT_HWCOUNTERS], true);
+
+ newline(rd);
+ return ret;
+}
+
+static int stat_show_one_link(struct rd *rd)
+{
+ int flags = NLM_F_REQUEST | NLM_F_ACK;
+ uint32_t seq;
+ int ret;
+
+ if (!rd->port_idx)
+ return 0;
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_STAT_GET, &seq, flags);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_DEV_INDEX, rd->dev_idx);
+ mnl_attr_put_u32(rd->nlh, RDMA_NLDEV_ATTR_PORT_INDEX, rd->port_idx);
+ ret = rd_send_msg(rd);
+ if (ret)
+ return ret;
+
+ return rd_recv_msg(rd, stat_show_parse_cb, rd, seq);
+}
+
+static int stat_show_link(struct rd *rd)
+{
+ return rd_exec_link(rd, stat_show_one_link, false);
+}
+
+static int stat_show(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_show_link },
+ { "link", stat_show_link },
+ { "mr", stat_mr },
{ "help", stat_help },
{ 0 }
};
int cmd_stat(struct rd *rd)
{
const struct rd_cmd cmds[] = {
- { NULL, stat_help },
+ { NULL, stat_show },
+ { "show", stat_show },
+ { "list", stat_show },
{ "help", stat_help },
{ "qp", stat_qp },
+ { "mr", stat_mr },
{ 0 }
};