mesh.c will be the file where we concentrate all mesh-related
code. This allows us to either add a KConfig entry for mesh and
makes matters easier for the cfg80211 transition.
Signed-off-by: Holger Schurig <holgerschurig@xxxxxxxxx>
---
This is the equivalent of "git mv persistcfg.c mesh.c" and fixing up the Makefile
drivers/net/wireless/libertas/Makefile | 2 +-
drivers/net/wireless/libertas/mesh.c | 453 ++++++++++++++++++++++++++++
drivers/net/wireless/libertas/persistcfg.c | 453 ----------------------------
3 files changed, 454 insertions(+), 454 deletions(-)
create mode 100644 drivers/net/wireless/libertas/mesh.c
delete mode 100644 drivers/net/wireless/libertas/persistcfg.c
diff --git a/drivers/net/wireless/libertas/Makefile b/drivers/net/wireless/libertas/Makefile
index fa37039..b188cd9 100644
--- a/drivers/net/wireless/libertas/Makefile
+++ b/drivers/net/wireless/libertas/Makefile
@@ -5,7 +5,7 @@ libertas-y += cmdresp.o
libertas-y += debugfs.o
libertas-y += ethtool.o
libertas-y += main.o
-libertas-y += persistcfg.o
+libertas-y += mesh.o
libertas-y += rx.o
libertas-y += scan.o
libertas-y += tx.o
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
new file mode 100644
index 0000000..871f914
--- /dev/null
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -0,0 +1,453 @@
+#include <linux/moduleparam.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/kthread.h>
+#include <linux/kfifo.h>
+
+#include "host.h"
+#include "decl.h"
+#include "dev.h"
+#include "wext.h"
+#include "debugfs.h"
+#include "scan.h"
+#include "assoc.h"
+#include "cmd.h"
+
+static int mesh_get_default_parameters(struct device *dev,
+ struct mrvl_mesh_defaults *defs)
+{
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ struct cmd_ds_mesh_config cmd;
+ int ret;
+
+ memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_GET,
+ CMD_TYPE_MESH_GET_DEFAULTS);
+
+ if (ret)
+ return -EOPNOTSUPP;
+
+ memcpy(defs, &cmd.data[0], sizeof(struct mrvl_mesh_defaults));
+
+ return 0;
+}
+
+/**
+ * @brief Get function for sysfs attribute bootflag
+ */
+static ssize_t bootflag_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
+}
+
+/**
+ * @brief Set function for sysfs attribute bootflag
+ */
+static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ struct cmd_ds_mesh_config cmd;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 1))
+ return -EINVAL;
+
+ *((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
+ cmd.length = cpu_to_le16(sizeof(uint32_t));
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_BOOTFLAG);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute boottime
+ */
+static ssize_t boottime_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 12, "%d\n", defs.boottime);
+}
+
+/**
+ * @brief Set function for sysfs attribute boottime
+ */
+static ssize_t boottime_set(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ struct cmd_ds_mesh_config cmd;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
+ return -EINVAL;
+
+ /* A too small boot time will result in the device booting into
+ * standalone (no-host) mode before the host can take control of it,
+ * so the change will be hard to revert. This may be a desired
+ * feature (e.g to configure a very fast boot time for devices that
+ * will not be attached to a host), but dangerous. So I'm enforcing a
+ * lower limit of 20 seconds: remove and recompile the driver if this
+ * does not work for you.
+ */
+ datum = (datum < 20) ? 20 : datum;
+ cmd.data[0] = datum;
+ cmd.length = cpu_to_le16(sizeof(uint8_t));
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_BOOTTIME);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute channel
+ */
+static ssize_t channel_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
+}
+
+/**
+ * @brief Set function for sysfs attribute channel
+ */
+static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ struct cmd_ds_mesh_config cmd;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if (ret != 1 || datum < 1 || datum > 11)
+ return -EINVAL;
+
+ *((__le16 *)&cmd.data[0]) = cpu_to_le16(datum);
+ cmd.length = cpu_to_le16(sizeof(uint16_t));
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_DEF_CHANNEL);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute mesh_id
+ */
+static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int maxlen;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
+ lbs_pr_err("inconsistent mesh ID length");
+ defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
+ }
+
+ /* SSID not null terminated: reserve room for \0 + \n */
+ maxlen = defs.meshie.val.mesh_id_len + 2;
+ maxlen = (PAGE_SIZE > maxlen) ? maxlen : PAGE_SIZE;
+
+ defs.meshie.val.mesh_id[defs.meshie.val.mesh_id_len] = '\0';
+
+ return snprintf(buf, maxlen, "%s\n", defs.meshie.val.mesh_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute mesh_id
+ */
+static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct cmd_ds_mesh_config cmd;
+ struct mrvl_mesh_defaults defs;
+ struct mrvl_meshie *ie;
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ int len;
+ int ret;
+
+ if (count < 2 || count > IEEE80211_MAX_SSID_LEN + 1)
+ return -EINVAL;
+
+ memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
+ ie = (struct mrvl_meshie *) &cmd.data[0];
+
+ /* fetch all other Information Element parameters */
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+ /* transfer IE elements */
+ memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+
+ len = count - 1;
+ memcpy(ie->val.mesh_id, buf, len);
+ /* SSID len */
+ ie->val.mesh_id_len = len;
+ /* IE len */
+ ie->len = sizeof(struct mrvl_meshie_val) - IEEE80211_MAX_SSID_LEN + len;
+
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_MESH_IE);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute protocol_id
+ */
+static ssize_t protocol_id_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 5, "%d\n", defs.meshie.val.active_protocol_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute protocol_id
+ */
+static ssize_t protocol_id_set(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct cmd_ds_mesh_config cmd;
+ struct mrvl_mesh_defaults defs;
+ struct mrvl_meshie *ie;
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
+ return -EINVAL;
+
+ /* fetch all other Information Element parameters */
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+ /* transfer IE elements */
+ ie = (struct mrvl_meshie *) &cmd.data[0];
+ memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+ /* update protocol id */
+ ie->val.active_protocol_id = datum;
+
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_MESH_IE);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute metric_id
+ */
+static ssize_t metric_id_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 5, "%d\n", defs.meshie.val.active_metric_id);
+}
+
+/**
+ * @brief Set function for sysfs attribute metric_id
+ */
+static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct cmd_ds_mesh_config cmd;
+ struct mrvl_mesh_defaults defs;
+ struct mrvl_meshie *ie;
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
+ return -EINVAL;
+
+ /* fetch all other Information Element parameters */
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+ /* transfer IE elements */
+ ie = (struct mrvl_meshie *) &cmd.data[0];
+ memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+ /* update metric id */
+ ie->val.active_metric_id = datum;
+
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_MESH_IE);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+/**
+ * @brief Get function for sysfs attribute capability
+ */
+static ssize_t capability_get(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct mrvl_mesh_defaults defs;
+ int ret;
+
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ if (ret)
+ return ret;
+
+ return snprintf(buf, 5, "%d\n", defs.meshie.val.mesh_capability);
+}
+
+/**
+ * @brief Set function for sysfs attribute capability
+ */
+static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct cmd_ds_mesh_config cmd;
+ struct mrvl_mesh_defaults defs;
+ struct mrvl_meshie *ie;
+ struct lbs_private *priv = to_net_dev(dev)->ml_priv;
+ uint32_t datum;
+ int ret;
+
+ memset(&cmd, 0, sizeof(cmd));
+ ret = sscanf(buf, "%d", &datum);
+ if ((ret != 1) || (datum > 255))
+ return -EINVAL;
+
+ /* fetch all other Information Element parameters */
+ ret = mesh_get_default_parameters(dev, &defs);
+
+ cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
+
+ /* transfer IE elements */
+ ie = (struct mrvl_meshie *) &cmd.data[0];
+ memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
+ /* update value */
+ ie->val.mesh_capability = datum;
+
+ ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
+ CMD_TYPE_MESH_SET_MESH_IE);
+ if (ret)
+ return ret;
+
+ return strlen(buf);
+}
+
+
+static DEVICE_ATTR(bootflag, 0644, bootflag_get, bootflag_set);
+static DEVICE_ATTR(boottime, 0644, boottime_get, boottime_set);
+static DEVICE_ATTR(channel, 0644, channel_get, channel_set);
+static DEVICE_ATTR(mesh_id, 0644, mesh_id_get, mesh_id_set);
+static DEVICE_ATTR(protocol_id, 0644, protocol_id_get, protocol_id_set);
+static DEVICE_ATTR(metric_id, 0644, metric_id_get, metric_id_set);
+static DEVICE_ATTR(capability, 0644, capability_get, capability_set);
+
+static struct attribute *boot_opts_attrs[] = {
+ &dev_attr_bootflag.attr,
+ &dev_attr_boottime.attr,
+ &dev_attr_channel.attr,
+ NULL
+};
+
+static struct attribute_group boot_opts_group = {
+ .name = "boot_options",
+ .attrs = boot_opts_attrs,
+};
+
+static struct attribute *mesh_ie_attrs[] = {
+ &dev_attr_mesh_id.attr,
+ &dev_attr_protocol_id.attr,
+ &dev_attr_metric_id.attr,
+ &dev_attr_capability.attr,
+ NULL
+};
+
+static struct attribute_group mesh_ie_group = {
+ .name = "mesh_ie",
+ .attrs = mesh_ie_attrs,
+};
+
+void lbs_persist_config_init(struct net_device *dev)
+{
+ int ret;
+ ret = sysfs_create_group(&(dev->dev.kobj), &boot_opts_group);
+ ret = sysfs_create_group(&(dev->dev.kobj), &mesh_ie_group);
+}
+
+void lbs_persist_config_remove(struct net_device *dev)
+{
+ sysfs_remove_group(&(dev->dev.kobj), &boot_opts_group);
+ sysfs_remove_group(&(dev->dev.kobj), &mesh_ie_group);
+}
diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c
deleted file mode 100644
index 871f914..0000000
--- a/drivers/net/wireless/libertas/persistcfg.c
+++ /dev/null
@@ -1,453 +0,0 @@
-#include <linux/moduleparam.h>
-#include <linux/delay.h>
-#include <linux/etherdevice.h>
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/kthread.h>
-#include <linux/kfifo.h>
-
-#include "host.h"
-#include "decl.h"
-#include "dev.h"
-#include "wext.h"
-#include "debugfs.h"
-#include "scan.h"
-#include "assoc.h"
-#include "cmd.h"
-
-static int mesh_get_default_parameters(struct device *dev,
- struct mrvl_mesh_defaults *defs)
-{
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- struct cmd_ds_mesh_config cmd;
- int ret;
-
- memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_GET,
- CMD_TYPE_MESH_GET_DEFAULTS);
-
- if (ret)
- return -EOPNOTSUPP;
-
- memcpy(defs, &cmd.data[0], sizeof(struct mrvl_mesh_defaults));
-
- return 0;
-}
-
-/**
- * @brief Get function for sysfs attribute bootflag
- */
-static ssize_t bootflag_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag));
-}
-
-/**
- * @brief Set function for sysfs attribute bootflag
- */
-static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- struct cmd_ds_mesh_config cmd;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if ((ret != 1) || (datum > 1))
- return -EINVAL;
-
- *((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum);
- cmd.length = cpu_to_le16(sizeof(uint32_t));
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_BOOTFLAG);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute boottime
- */
-static ssize_t boottime_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 12, "%d\n", defs.boottime);
-}
-
-/**
- * @brief Set function for sysfs attribute boottime
- */
-static ssize_t boottime_set(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- struct cmd_ds_mesh_config cmd;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if ((ret != 1) || (datum > 255))
- return -EINVAL;
-
- /* A too small boot time will result in the device booting into
- * standalone (no-host) mode before the host can take control of it,
- * so the change will be hard to revert. This may be a desired
- * feature (e.g to configure a very fast boot time for devices that
- * will not be attached to a host), but dangerous. So I'm enforcing a
- * lower limit of 20 seconds: remove and recompile the driver if this
- * does not work for you.
- */
- datum = (datum < 20) ? 20 : datum;
- cmd.data[0] = datum;
- cmd.length = cpu_to_le16(sizeof(uint8_t));
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_BOOTTIME);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute channel
- */
-static ssize_t channel_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel));
-}
-
-/**
- * @brief Set function for sysfs attribute channel
- */
-static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- struct cmd_ds_mesh_config cmd;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if (ret != 1 || datum < 1 || datum > 11)
- return -EINVAL;
-
- *((__le16 *)&cmd.data[0]) = cpu_to_le16(datum);
- cmd.length = cpu_to_le16(sizeof(uint16_t));
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_DEF_CHANNEL);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute mesh_id
- */
-static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
- char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int maxlen;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
- lbs_pr_err("inconsistent mesh ID length");
- defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
- }
-
- /* SSID not null terminated: reserve room for \0 + \n */
- maxlen = defs.meshie.val.mesh_id_len + 2;
- maxlen = (PAGE_SIZE > maxlen) ? maxlen : PAGE_SIZE;
-
- defs.meshie.val.mesh_id[defs.meshie.val.mesh_id_len] = '\0';
-
- return snprintf(buf, maxlen, "%s\n", defs.meshie.val.mesh_id);
-}
-
-/**
- * @brief Set function for sysfs attribute mesh_id
- */
-static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct cmd_ds_mesh_config cmd;
- struct mrvl_mesh_defaults defs;
- struct mrvl_meshie *ie;
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- int len;
- int ret;
-
- if (count < 2 || count > IEEE80211_MAX_SSID_LEN + 1)
- return -EINVAL;
-
- memset(&cmd, 0, sizeof(struct cmd_ds_mesh_config));
- ie = (struct mrvl_meshie *) &cmd.data[0];
-
- /* fetch all other Information Element parameters */
- ret = mesh_get_default_parameters(dev, &defs);
-
- cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
- /* transfer IE elements */
- memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
-
- len = count - 1;
- memcpy(ie->val.mesh_id, buf, len);
- /* SSID len */
- ie->val.mesh_id_len = len;
- /* IE len */
- ie->len = sizeof(struct mrvl_meshie_val) - IEEE80211_MAX_SSID_LEN + len;
-
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_MESH_IE);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute protocol_id
- */
-static ssize_t protocol_id_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 5, "%d\n", defs.meshie.val.active_protocol_id);
-}
-
-/**
- * @brief Set function for sysfs attribute protocol_id
- */
-static ssize_t protocol_id_set(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- struct cmd_ds_mesh_config cmd;
- struct mrvl_mesh_defaults defs;
- struct mrvl_meshie *ie;
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if ((ret != 1) || (datum > 255))
- return -EINVAL;
-
- /* fetch all other Information Element parameters */
- ret = mesh_get_default_parameters(dev, &defs);
-
- cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
- /* transfer IE elements */
- ie = (struct mrvl_meshie *) &cmd.data[0];
- memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
- /* update protocol id */
- ie->val.active_protocol_id = datum;
-
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_MESH_IE);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute metric_id
- */
-static ssize_t metric_id_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 5, "%d\n", defs.meshie.val.active_metric_id);
-}
-
-/**
- * @brief Set function for sysfs attribute metric_id
- */
-static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct cmd_ds_mesh_config cmd;
- struct mrvl_mesh_defaults defs;
- struct mrvl_meshie *ie;
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if ((ret != 1) || (datum > 255))
- return -EINVAL;
-
- /* fetch all other Information Element parameters */
- ret = mesh_get_default_parameters(dev, &defs);
-
- cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
- /* transfer IE elements */
- ie = (struct mrvl_meshie *) &cmd.data[0];
- memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
- /* update metric id */
- ie->val.active_metric_id = datum;
-
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_MESH_IE);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-/**
- * @brief Get function for sysfs attribute capability
- */
-static ssize_t capability_get(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- struct mrvl_mesh_defaults defs;
- int ret;
-
- ret = mesh_get_default_parameters(dev, &defs);
-
- if (ret)
- return ret;
-
- return snprintf(buf, 5, "%d\n", defs.meshie.val.mesh_capability);
-}
-
-/**
- * @brief Set function for sysfs attribute capability
- */
-static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct cmd_ds_mesh_config cmd;
- struct mrvl_mesh_defaults defs;
- struct mrvl_meshie *ie;
- struct lbs_private *priv = to_net_dev(dev)->ml_priv;
- uint32_t datum;
- int ret;
-
- memset(&cmd, 0, sizeof(cmd));
- ret = sscanf(buf, "%d", &datum);
- if ((ret != 1) || (datum > 255))
- return -EINVAL;
-
- /* fetch all other Information Element parameters */
- ret = mesh_get_default_parameters(dev, &defs);
-
- cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie));
-
- /* transfer IE elements */
- ie = (struct mrvl_meshie *) &cmd.data[0];
- memcpy(ie, &defs.meshie, sizeof(struct mrvl_meshie));
- /* update value */
- ie->val.mesh_capability = datum;
-
- ret = lbs_mesh_config_send(priv, &cmd, CMD_ACT_MESH_CONFIG_SET,
- CMD_TYPE_MESH_SET_MESH_IE);
- if (ret)
- return ret;
-
- return strlen(buf);
-}
-
-
-static DEVICE_ATTR(bootflag, 0644, bootflag_get, bootflag_set);
-static DEVICE_ATTR(boottime, 0644, boottime_get, boottime_set);
-static DEVICE_ATTR(channel, 0644, channel_get, channel_set);
-static DEVICE_ATTR(mesh_id, 0644, mesh_id_get, mesh_id_set);
-static DEVICE_ATTR(protocol_id, 0644, protocol_id_get, protocol_id_set);
-static DEVICE_ATTR(metric_id, 0644, metric_id_get, metric_id_set);
-static DEVICE_ATTR(capability, 0644, capability_get, capability_set);
-
-static struct attribute *boot_opts_attrs[] = {
- &dev_attr_bootflag.attr,
- &dev_attr_boottime.attr,
- &dev_attr_channel.attr,
- NULL
-};
-
-static struct attribute_group boot_opts_group = {
- .name = "boot_options",
- .attrs = boot_opts_attrs,
-};
-
-static struct attribute *mesh_ie_attrs[] = {
- &dev_attr_mesh_id.attr,
- &dev_attr_protocol_id.attr,
- &dev_attr_metric_id.attr,
- &dev_attr_capability.attr,
- NULL
-};
-
-static struct attribute_group mesh_ie_group = {
- .name = "mesh_ie",
- .attrs = mesh_ie_attrs,
-};
-
-void lbs_persist_config_init(struct net_device *dev)
-{
- int ret;
- ret = sysfs_create_group(&(dev->dev.kobj), &boot_opts_group);
- ret = sysfs_create_group(&(dev->dev.kobj), &mesh_ie_group);
-}
-
-void lbs_persist_config_remove(struct net_device *dev)
-{
- sysfs_remove_group(&(dev->dev.kobj), &boot_opts_group);
- sysfs_remove_group(&(dev->dev.kobj), &mesh_ie_group);
-}
--
1.6.5.3
--
http://www.holgerschurig.de
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