* Authors: Leon Romanovsky <leonro@mellanox.com>
*/
+#include <fcntl.h>
#include "rdma.h"
static int dev_help(struct rd *rd)
{
pr_out("Usage: %s dev show [DEV]\n", rd->filename);
pr_out(" %s dev set [DEV] name DEVNAME\n", rd->filename);
+ pr_out(" %s dev set [DEV] netns NSNAME\n", rd->filename);
+ pr_out(" %s dev set [DEV] adaptive-moderation [on|off]\n", rd->filename);
return 0;
}
caps = mnl_attr_get_u64(tb[RDMA_NLDEV_ATTR_CAP_FLAGS]);
- if (rd->json_output) {
- jsonw_name(rd->jw, "caps");
- jsonw_start_array(rd->jw);
- } else {
- pr_out("\n caps: <");
- }
+ print_color_string(PRINT_FP, COLOR_NONE, NULL, "\n caps: <", NULL);
+ open_json_array(PRINT_JSON, "caps");
for (idx = 0; caps; idx++) {
- if (caps & 0x1) {
- if (rd->json_output) {
- jsonw_string(rd->jw, dev_caps_to_str(idx));
- } else {
- pr_out("%s", dev_caps_to_str(idx));
- if (caps >> 0x1)
- pr_out(", ");
- }
- }
+ if (caps & 0x1)
+ print_color_string(PRINT_ANY, COLOR_NONE, NULL,
+ caps >> 0x1 ? "%s, " : "%s",
+ dev_caps_to_str(idx));
caps >>= 0x1;
}
-
- if (rd->json_output)
- jsonw_end_array(rd->jw);
- else
- pr_out(">");
+ close_json_array(PRINT_ANY, ">");
}
static void dev_print_fw(struct rd *rd, struct nlattr **tb)
return;
str = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_FW_VERSION]);
- if (rd->json_output)
- jsonw_string_field(rd->jw, "fw", str);
- else
- pr_out("fw %s ", str);
+ print_color_string(PRINT_ANY, COLOR_NONE, "fw", "fw %s ", str);
}
static void dev_print_node_guid(struct rd *rd, struct nlattr **tb)
node_guid = mnl_attr_get_u64(tb[RDMA_NLDEV_ATTR_NODE_GUID]);
memcpy(vp, &node_guid, sizeof(uint64_t));
snprintf(str, 32, "%04x:%04x:%04x:%04x", vp[3], vp[2], vp[1], vp[0]);
- if (rd->json_output)
- jsonw_string_field(rd->jw, "node_guid", str);
- else
- pr_out("node_guid %s ", str);
+ print_color_string(PRINT_ANY, COLOR_NONE, "node_guid", "node_guid %s ",
+ str);
}
static void dev_print_sys_image_guid(struct rd *rd, struct nlattr **tb)
sys_image_guid = mnl_attr_get_u64(tb[RDMA_NLDEV_ATTR_SYS_IMAGE_GUID]);
memcpy(vp, &sys_image_guid, sizeof(uint64_t));
snprintf(str, 32, "%04x:%04x:%04x:%04x", vp[3], vp[2], vp[1], vp[0]);
- if (rd->json_output)
- jsonw_string_field(rd->jw, "sys_image_guid", str);
- else
- pr_out("sys_image_guid %s ", str);
+ print_color_string(PRINT_ANY, COLOR_NONE, "sys_image_guid",
+ "sys_image_guid %s ", str);
+}
+
+static void dev_print_dim_setting(struct rd *rd, struct nlattr **tb)
+{
+ uint8_t dim_setting;
+
+ if (!tb[RDMA_NLDEV_ATTR_DEV_DIM])
+ return;
+
+ dim_setting = mnl_attr_get_u8(tb[RDMA_NLDEV_ATTR_DEV_DIM]);
+ if (dim_setting > 1)
+ return;
+
+ print_on_off(rd, "adaptive-moderation", dim_setting);
+
}
static const char *node_type_to_str(uint8_t node_type)
static const char * const node_type_str[] = { "unknown", "ca",
"switch", "router",
"rnic", "usnic",
- "usnic_dp" };
+ "usnic_udp",
+ "unspecified" };
if (node_type < ARRAY_SIZE(node_type_str))
return node_type_str[node_type];
return "unknown";
node_type = mnl_attr_get_u8(tb[RDMA_NLDEV_ATTR_DEV_NODE_TYPE]);
node_str = node_type_to_str(node_type);
- if (rd->json_output)
- jsonw_string_field(rd->jw, "node_type", node_str);
- else
- pr_out("node_type %s ", node_str);
+ print_color_string(PRINT_ANY, COLOR_NONE, "node_type", "node_type %s ",
+ node_str);
}
static int dev_parse_cb(const struct nlmsghdr *nlh, void *data)
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;
-
+ open_json_object(NULL);
idx = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]);
name = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_DEV_NAME]);
- if (rd->json_output) {
- jsonw_uint_field(rd->jw, "ifindex", idx);
- jsonw_string_field(rd->jw, "ifname", name);
- } else {
- pr_out("%u: %s: ", idx, name);
- }
+ print_color_uint(PRINT_ANY, COLOR_NONE, "ifindex", "%u: ", idx);
+ print_color_string(PRINT_ANY, COLOR_NONE, "ifname", "%s: ", name);
dev_print_node_type(rd, tb);
dev_print_fw(rd, tb);
dev_print_node_guid(rd, tb);
dev_print_sys_image_guid(rd, tb);
- if (rd->show_details)
+ if (rd->show_details) {
+ dev_print_dim_setting(rd, tb);
dev_print_caps(rd, tb);
+ }
- if (!rd->json_output)
- pr_out("\n");
+ newline(rd);
return MNL_CB_OK;
}
if (ret)
return ret;
- if (rd->json_output)
- jsonw_start_object(rd->jw);
ret = rd_recv_msg(rd, dev_parse_cb, rd, seq);
- if (rd->json_output)
- jsonw_end_object(rd->jw);
return ret;
}
return rd_sendrecv_msg(rd, seq);
}
+static int dev_set_netns(struct rd *rd)
+{
+ char *netns_path;
+ uint32_t seq;
+ int netns;
+ int ret;
+
+ if (rd_no_arg(rd)) {
+ pr_err("Please provide device name.\n");
+ return -EINVAL;
+ }
+
+ if (asprintf(&netns_path, "%s/%s", NETNS_RUN_DIR, rd_argv(rd)) < 0)
+ return -ENOMEM;
+
+ netns = open(netns_path, O_RDONLY | O_CLOEXEC);
+ if (netns < 0) {
+ fprintf(stderr, "Cannot open network namespace \"%s\": %s\n",
+ rd_argv(rd), strerror(errno));
+ ret = -EINVAL;
+ goto done;
+ }
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_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_NET_NS_FD, netns);
+ ret = rd_sendrecv_msg(rd, seq);
+ close(netns);
+done:
+ free(netns_path);
+ return ret;
+}
+
+static int dev_set_dim_sendmsg(struct rd *rd, uint8_t dim_setting)
+{
+ uint32_t seq;
+
+ rd_prepare_msg(rd, RDMA_NLDEV_CMD_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_u8(rd->nlh, RDMA_NLDEV_ATTR_DEV_DIM, dim_setting);
+
+ return rd_sendrecv_msg(rd, seq);
+}
+
+static int dev_set_dim_off(struct rd *rd)
+{
+ return dev_set_dim_sendmsg(rd, 0);
+}
+
+static int dev_set_dim_on(struct rd *rd)
+{
+ return dev_set_dim_sendmsg(rd, 1);
+}
+
+static int dev_set_dim(struct rd *rd)
+{
+ const struct rd_cmd cmds[] = {
+ { NULL, dev_help},
+ { "on", dev_set_dim_on},
+ { "off", dev_set_dim_off},
+ { 0 }
+ };
+
+ return rd_exec_cmd(rd, cmds, "parameter");
+}
+
static int dev_one_set(struct rd *rd)
{
const struct rd_cmd cmds[] = {
{ NULL, dev_help},
{ "name", dev_set_name},
+ { "netns", dev_set_netns},
+ { "adaptive-moderation", dev_set_dim},
{ 0 }
};
projects / mirror_iproute2.git / blobdiff