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("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;
}
+struct counter_param {
+ char *name;
+ uint32_t attr;
+};
+
+static struct counter_param auto_params[] = {
+ { "type", RDMA_COUNTER_MASK_QP_TYPE, },
+ { 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);
+
+ 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;
+ 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");
+ }
+
+ if (rd->json_output) {
+ jsonw_uint_field(rd->jw, "ifindex", idx);
+ jsonw_uint_field(rd->jw, "port", port);
+ jsonw_string_field(rd->jw, "mode", output);
+ } else {
+ pr_out("%u/%u: %s/%u: %s\n", idx, port, name, port, output);
+ }
+
+ 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;
+
+ if (rd->json_output)
+ jsonw_start_object(rd->jw);
+ ret = rd_recv_msg(rd, qp_link_get_mode_parse_cb, rd, seq);
+ if (rd->json_output)
+ jsonw_end_object(rd->jw);
+
+ 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");
+}
+
static int res_get_hwcounters(struct rd *rd, struct nlattr *hwc_table, bool print)
{
struct nlattr *nla_entry;
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_one_qp_set_link_auto_off(struct rd *rd)
+{
+ return stat_qp_set_link_auto_sendmsg(rd, 0);
+}
+
+static int stat_one_qp_set_auto_type_on(struct rd *rd)
+{
+ return stat_qp_set_link_auto_sendmsg(rd, RDMA_COUNTER_MASK_QP_TYPE);
+}
+
+static int stat_one_qp_set_link_auto_type(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_help },
+ { "on", stat_one_qp_set_auto_type_on },
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+static int stat_one_qp_set_link_auto(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, stat_one_qp_link_get_mode },
+ { "off", stat_one_qp_set_link_auto_off },
+ { "type", stat_one_qp_set_link_auto_type },
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
+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]);
+ if (rd->json_output) {
+ jsonw_string_field(rd->jw, "ifname", name);
+ jsonw_uint_field(rd->jw, "port", port);
+ } else {
+ pr_out("link %s/%u ", name, port);
+ }
+
+ ret = res_get_hwcounters(rd, tb[RDMA_NLDEV_ATTR_STAT_HWCOUNTERS], true);
+
+ if (!rd->json_output)
+ pr_out("\n");
+ 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 },
{ "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 },
{ 0 }
projects / mirror_iproute2.git / blobdiff