#define PARAM_CMODE_RUNTIME_STR "runtime"
#define PARAM_CMODE_DRIVERINIT_STR "driverinit"
#define PARAM_CMODE_PERMANENT_STR "permanent"
+#define DL_ARGS_REQUIRED_MAX_ERR_LEN 80
static int g_new_line_count;
#define DL_OPT_REGION_SNAPSHOT_ID BIT(22)
#define DL_OPT_REGION_ADDRESS BIT(23)
#define DL_OPT_REGION_LENGTH BIT(24)
+#define DL_OPT_FLASH_FILE_NAME BIT(25)
+#define DL_OPT_FLASH_COMPONENT BIT(26)
struct dl_opts {
uint32_t present; /* flags of present items */
uint32_t region_snapshot_id;
uint64_t region_address;
uint64_t region_length;
+ const char *flash_file_name;
+ const char *flash_component;
};
struct dl {
[DEVLINK_ATTR_REGION_CHUNK_DATA] = MNL_TYPE_BINARY,
[DEVLINK_ATTR_REGION_CHUNK_ADDR] = MNL_TYPE_U64,
[DEVLINK_ATTR_REGION_CHUNK_LEN] = MNL_TYPE_U64,
+ [DEVLINK_ATTR_INFO_DRIVER_NAME] = MNL_TYPE_STRING,
+ [DEVLINK_ATTR_INFO_SERIAL_NUMBER] = MNL_TYPE_STRING,
+ [DEVLINK_ATTR_INFO_VERSION_FIXED] = MNL_TYPE_NESTED,
+ [DEVLINK_ATTR_INFO_VERSION_RUNNING] = MNL_TYPE_NESTED,
+ [DEVLINK_ATTR_INFO_VERSION_STORED] = MNL_TYPE_NESTED,
+ [DEVLINK_ATTR_INFO_VERSION_NAME] = MNL_TYPE_STRING,
+ [DEVLINK_ATTR_INFO_VERSION_VALUE] = MNL_TYPE_STRING,
};
static int attr_cb(const struct nlattr *attr, void *data)
return 0;
}
+struct dl_args_metadata {
+ uint32_t o_flag;
+ char err_msg[DL_ARGS_REQUIRED_MAX_ERR_LEN];
+};
+
+static const struct dl_args_metadata dl_args_required[] = {
+ {DL_OPT_PORT_TYPE, "Port type not set."},
+ {DL_OPT_PORT_COUNT, "Port split count option expected."},
+ {DL_OPT_SB_POOL, "Pool index option expected."},
+ {DL_OPT_SB_SIZE, "Pool size option expected."},
+ {DL_OPT_SB_TYPE, "Pool type option expected."},
+ {DL_OPT_SB_THTYPE, "Pool threshold type option expected."},
+ {DL_OPT_SB_TH, "Threshold option expected."},
+ {DL_OPT_SB_TC, "TC index option expected."},
+ {DL_OPT_ESWITCH_MODE, "E-Switch mode option expected."},
+ {DL_OPT_ESWITCH_INLINE_MODE, "E-Switch inline-mode option expected."},
+ {DL_OPT_DPIPE_TABLE_NAME, "Dpipe table name expected."},
+ {DL_OPT_DPIPE_TABLE_COUNTERS, "Dpipe table counter state expected."},
+ {DL_OPT_ESWITCH_ENCAP_MODE, "E-Switch encapsulation option expected."},
+ {DL_OPT_PARAM_NAME, "Parameter name expected."},
+ {DL_OPT_PARAM_VALUE, "Value to set expected."},
+ {DL_OPT_PARAM_CMODE, "Configuration mode expected."},
+ {DL_OPT_REGION_SNAPSHOT_ID, "Region snapshot id expected."},
+ {DL_OPT_REGION_ADDRESS, "Region address value expected."},
+ {DL_OPT_REGION_LENGTH, "Region length value expected."},
+};
+
+static int dl_args_finding_required_validate(uint32_t o_required,
+ uint32_t o_found)
+{
+ uint32_t o_flag;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(dl_args_required); i++) {
+ o_flag = dl_args_required[i].o_flag;
+ if ((o_required & o_flag) && !(o_found & o_flag)) {
+ pr_err("%s\n", dl_args_required[i].err_msg);
+ return -EINVAL;
+ }
+ }
+ return 0;
+}
+
static int dl_argv_parse(struct dl *dl, uint32_t o_required,
uint32_t o_optional)
{
if (err)
return err;
o_found |= DL_OPT_REGION_LENGTH;
+ } else if (dl_argv_match(dl, "file") &&
+ (o_all & DL_OPT_FLASH_FILE_NAME)) {
+ dl_arg_inc(dl);
+ err = dl_argv_str(dl, &opts->flash_file_name);
+ if (err)
+ return err;
+ o_found |= DL_OPT_FLASH_FILE_NAME;
+ } else if (dl_argv_match(dl, "component") &&
+ (o_all & DL_OPT_FLASH_COMPONENT)) {
+ dl_arg_inc(dl);
+ err = dl_argv_str(dl, &opts->flash_component);
+ if (err)
+ return err;
+ o_found |= DL_OPT_FLASH_COMPONENT;
} else {
pr_err("Unknown option \"%s\"\n", dl_argv(dl));
return -EINVAL;
opts->present |= DL_OPT_SB;
}
- if ((o_required & DL_OPT_PORT_TYPE) && !(o_found & DL_OPT_PORT_TYPE)) {
- pr_err("Port type option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_PORT_COUNT) &&
- !(o_found & DL_OPT_PORT_COUNT)) {
- pr_err("Port split count option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_POOL) && !(o_found & DL_OPT_SB_POOL)) {
- pr_err("Pool index option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_SIZE) && !(o_found & DL_OPT_SB_SIZE)) {
- pr_err("Pool size option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_TYPE) && !(o_found & DL_OPT_SB_TYPE)) {
- pr_err("Pool type option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_THTYPE) && !(o_found & DL_OPT_SB_THTYPE)) {
- pr_err("Pool threshold type option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_TH) && !(o_found & DL_OPT_SB_TH)) {
- pr_err("Threshold option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_SB_TC) && !(o_found & DL_OPT_SB_TC)) {
- pr_err("TC index option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_ESWITCH_MODE) &&
- !(o_found & DL_OPT_ESWITCH_MODE)) {
- pr_err("E-Switch mode option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_ESWITCH_INLINE_MODE) &&
- !(o_found & DL_OPT_ESWITCH_INLINE_MODE)) {
- pr_err("E-Switch inline-mode option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_DPIPE_TABLE_NAME) &&
- !(o_found & DL_OPT_DPIPE_TABLE_NAME)) {
- pr_err("Dpipe table name expected\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_DPIPE_TABLE_COUNTERS) &&
- !(o_found & DL_OPT_DPIPE_TABLE_COUNTERS)) {
- pr_err("Dpipe table counter state expected\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_ESWITCH_ENCAP_MODE) &&
- !(o_found & DL_OPT_ESWITCH_ENCAP_MODE)) {
- pr_err("E-Switch encapsulation option expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_PARAM_NAME) &&
- !(o_found & DL_OPT_PARAM_NAME)) {
- pr_err("Parameter name expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_PARAM_VALUE) &&
- !(o_found & DL_OPT_PARAM_VALUE)) {
- pr_err("Value to set expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_PARAM_CMODE) &&
- !(o_found & DL_OPT_PARAM_CMODE)) {
- pr_err("Configuration mode expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_REGION_SNAPSHOT_ID) &&
- !(o_found & DL_OPT_REGION_SNAPSHOT_ID)) {
- pr_err("Region snapshot id expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_REGION_ADDRESS) &&
- !(o_found & DL_OPT_REGION_ADDRESS)) {
- pr_err("Region address value expected.\n");
- return -EINVAL;
- }
-
- if ((o_required & DL_OPT_REGION_LENGTH) &&
- !(o_found & DL_OPT_REGION_LENGTH)) {
- pr_err("Region length value expected.\n");
- return -EINVAL;
- }
-
- return 0;
+ return dl_args_finding_required_validate(o_required, o_found);
}
static void dl_opts_put(struct nlmsghdr *nlh, struct dl *dl)
if (opts->present & DL_OPT_REGION_LENGTH)
mnl_attr_put_u64(nlh, DEVLINK_ATTR_REGION_CHUNK_LEN,
opts->region_length);
+ if (opts->present & DL_OPT_FLASH_FILE_NAME)
+ mnl_attr_put_strz(nlh, DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME,
+ opts->flash_file_name);
+ if (opts->present & DL_OPT_FLASH_COMPONENT)
+ mnl_attr_put_strz(nlh, DEVLINK_ATTR_FLASH_UPDATE_COMPONENT,
+ opts->flash_component);
}
static int dl_argv_parse_put(struct nlmsghdr *nlh, struct dl *dl,
pr_err(" devlink dev param set DEV name PARAMETER value VALUE cmode { permanent | driverinit | runtime }\n");
pr_err(" devlink dev param show [DEV name PARAMETER]\n");
pr_err(" devlink dev reload DEV\n");
+ pr_err(" devlink dev info [ DEV ]\n");
+ pr_err(" devlink dev flash DEV file PATH [ component NAME ]\n");
}
static bool cmp_arr_last_handle(struct dl *dl, const char *bus_name,
}
}
+static void pr_out_object_start(struct dl *dl, const char *name)
+{
+ if (dl->json_output) {
+ jsonw_name(dl->jw, name);
+ jsonw_start_object(dl->jw);
+ } else {
+ __pr_out_indent_inc();
+ __pr_out_newline();
+ pr_out("%s:", name);
+ __pr_out_indent_inc();
+ __pr_out_newline();
+ }
+}
+
+static void pr_out_object_end(struct dl *dl)
+{
+ if (dl->json_output) {
+ jsonw_end_object(dl->jw);
+ } else {
+ __pr_out_indent_dec();
+ __pr_out_indent_dec();
+ }
+}
+
static void pr_out_entry_start(struct dl *dl)
{
if (dl->json_output)
return _mnlg_socket_sndrcv(dl->nlg, nlh, NULL, NULL);
}
+static void pr_out_versions_single(struct dl *dl, const struct nlmsghdr *nlh,
+ const char *name, int type)
+{
+ struct nlattr *version;
+
+ mnl_attr_for_each(version, nlh, sizeof(struct genlmsghdr)) {
+ struct nlattr *tb[DEVLINK_ATTR_MAX + 1] = {};
+ const char *ver_value;
+ const char *ver_name;
+ int err;
+
+ if (mnl_attr_get_type(version) != type)
+ continue;
+
+ err = mnl_attr_parse_nested(version, attr_cb, tb);
+ if (err != MNL_CB_OK)
+ continue;
+
+ if (!tb[DEVLINK_ATTR_INFO_VERSION_NAME] ||
+ !tb[DEVLINK_ATTR_INFO_VERSION_VALUE])
+ continue;
+
+ if (name) {
+ pr_out_object_start(dl, name);
+ name = NULL;
+ }
+
+ ver_name = mnl_attr_get_str(tb[DEVLINK_ATTR_INFO_VERSION_NAME]);
+ ver_value = mnl_attr_get_str(tb[DEVLINK_ATTR_INFO_VERSION_VALUE]);
+
+ pr_out_str(dl, ver_name, ver_value);
+ if (!dl->json_output)
+ __pr_out_newline();
+ }
+
+ if (!name)
+ pr_out_object_end(dl);
+}
+
+static void pr_out_info(struct dl *dl, const struct nlmsghdr *nlh,
+ struct nlattr **tb, bool has_versions)
+{
+ __pr_out_handle_start(dl, tb, true, false);
+
+ __pr_out_indent_inc();
+ if (tb[DEVLINK_ATTR_INFO_DRIVER_NAME]) {
+ struct nlattr *nla_drv = tb[DEVLINK_ATTR_INFO_DRIVER_NAME];
+
+ if (!dl->json_output)
+ __pr_out_newline();
+ pr_out_str(dl, "driver", mnl_attr_get_str(nla_drv));
+ }
+
+ if (tb[DEVLINK_ATTR_INFO_SERIAL_NUMBER]) {
+ struct nlattr *nla_sn = tb[DEVLINK_ATTR_INFO_SERIAL_NUMBER];
+
+ if (!dl->json_output)
+ __pr_out_newline();
+ pr_out_str(dl, "serial_number", mnl_attr_get_str(nla_sn));
+ }
+ __pr_out_indent_dec();
+
+ if (has_versions) {
+ pr_out_object_start(dl, "versions");
+
+ pr_out_versions_single(dl, nlh, "fixed",
+ DEVLINK_ATTR_INFO_VERSION_FIXED);
+ pr_out_versions_single(dl, nlh, "running",
+ DEVLINK_ATTR_INFO_VERSION_RUNNING);
+ pr_out_versions_single(dl, nlh, "stored",
+ DEVLINK_ATTR_INFO_VERSION_STORED);
+
+ pr_out_object_end(dl);
+ }
+
+ pr_out_handle_end(dl);
+}
+
+static int cmd_versions_show_cb(const struct nlmsghdr *nlh, void *data)
+{
+ struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
+ struct nlattr *tb[DEVLINK_ATTR_MAX + 1] = {};
+ bool has_versions, has_info;
+ struct dl *dl = data;
+
+ mnl_attr_parse(nlh, sizeof(*genl), attr_cb, tb);
+
+ if (!tb[DEVLINK_ATTR_BUS_NAME] || !tb[DEVLINK_ATTR_DEV_NAME])
+ return MNL_CB_ERROR;
+
+ has_versions = tb[DEVLINK_ATTR_INFO_VERSION_FIXED] ||
+ tb[DEVLINK_ATTR_INFO_VERSION_RUNNING] ||
+ tb[DEVLINK_ATTR_INFO_VERSION_STORED];
+ has_info = tb[DEVLINK_ATTR_INFO_DRIVER_NAME] ||
+ tb[DEVLINK_ATTR_INFO_SERIAL_NUMBER] ||
+ has_versions;
+
+ if (has_info)
+ pr_out_info(dl, nlh, tb, has_versions);
+
+ return MNL_CB_OK;
+}
+
+static void cmd_dev_info_help(void)
+{
+ pr_err("Usage: devlink dev info [ DEV ]\n");
+}
+
+static int cmd_dev_info(struct dl *dl)
+{
+ struct nlmsghdr *nlh;
+ uint16_t flags = NLM_F_REQUEST | NLM_F_ACK;
+ int err;
+
+ if (dl_argv_match(dl, "help")) {
+ cmd_dev_info_help();
+ return 0;
+ }
+
+ if (dl_argc(dl) == 0)
+ flags |= NLM_F_DUMP;
+
+ nlh = mnlg_msg_prepare(dl->nlg, DEVLINK_CMD_INFO_GET, flags);
+
+ if (dl_argc(dl) > 0) {
+ err = dl_argv_parse_put(nlh, dl, DL_OPT_HANDLE, 0);
+ if (err)
+ return err;
+ }
+
+ pr_out_section_start(dl, "info");
+ err = _mnlg_socket_sndrcv(dl->nlg, nlh, cmd_versions_show_cb, dl);
+ pr_out_section_end(dl);
+ return err;
+}
+
+static void cmd_dev_flash_help(void)
+{
+ pr_err("Usage: devlink dev flash DEV file PATH [ component NAME ]\n");
+}
+
+static int cmd_dev_flash(struct dl *dl)
+{
+ struct nlmsghdr *nlh;
+ int err;
+
+ if (dl_argv_match(dl, "help") || dl_no_arg(dl)) {
+ cmd_dev_flash_help();
+ return 0;
+ }
+
+ nlh = mnlg_msg_prepare(dl->nlg, DEVLINK_CMD_FLASH_UPDATE,
+ NLM_F_REQUEST | NLM_F_ACK);
+
+ err = dl_argv_parse_put(nlh, dl, DL_OPT_HANDLE | DL_OPT_FLASH_FILE_NAME,
+ DL_OPT_FLASH_COMPONENT);
+ if (err)
+ return err;
+
+ return _mnlg_socket_sndrcv(dl->nlg, nlh, NULL, NULL);
+}
+
static int cmd_dev(struct dl *dl)
{
if (dl_argv_match(dl, "help")) {
} else if (dl_argv_match(dl, "param")) {
dl_arg_inc(dl);
return cmd_dev_param(dl);
+ } else if (dl_argv_match(dl, "info")) {
+ dl_arg_inc(dl);
+ return cmd_dev_info(dl);
+ } else if (dl_argv_match(dl, "flash")) {
+ dl_arg_inc(dl);
+ return cmd_dev_flash(dl);
}
pr_err("Command \"%s\" not found\n", dl_argv(dl));
return -ENOENT;
mnl_attr_get_u32(tb[DEVLINK_ATTR_SB_POOL_SIZE]));
pr_out_str(dl, "thtype",
threshold_type_name(mnl_attr_get_u8(tb[DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE])));
+ if (tb[DEVLINK_ATTR_SB_POOL_CELL_SIZE])
+ pr_out_uint(dl, "cell_size",
+ mnl_attr_get_u32(tb[DEVLINK_ATTR_SB_POOL_CELL_SIZE]));
pr_out_handle_end(dl);
}
size = mnl_attr_get_u32(nla_table[DEVLINK_ATTR_DPIPE_TABLE_SIZE]);
counters_enabled = !!mnl_attr_get_u8(nla_table[DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED]);
- resource_valid = !!nla_table[DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID];
+ resource_valid = nla_table[DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID] &&
+ ctx->resources;
if (resource_valid) {
table->resource_id = mnl_attr_get_u64(nla_table[DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID]);
table->resource_valid = true;
dl_opts_put(nlh, dl);
err = _mnlg_socket_sndrcv(dl->nlg, nlh, cmd_resource_dump_cb,
&resource_ctx);
- if (err) {
- pr_err("error get resources %s\n", strerror(resource_ctx.err));
- goto err_resource_dump;
- }
+ if (!err)
+ dpipe_ctx.resources = resource_ctx.resources;
- dpipe_ctx.resources = resource_ctx.resources;
flags = NLM_F_REQUEST | NLM_F_ACK;
nlh = mnlg_msg_prepare(dl->nlg, DEVLINK_CMD_DPIPE_TABLE_GET, flags);
dl_opts_put(nlh, dl);
dpipe_ctx_fini(&dpipe_ctx);
return 0;
-err_resource_dump:
- resource_ctx_fini(&resource_ctx);
err_resource_ctx_init:
err_headers_get:
dpipe_ctx_fini(&dpipe_ctx);
projects / mirror_iproute2.git / blobdiff