diff options
Diffstat (limited to 'net/batman-adv/bat_sysfs.c')
| -rw-r--r-- | net/batman-adv/bat_sysfs.c | 228 |
1 files changed, 121 insertions, 107 deletions
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c index 03b76a41ac4e..95d80d1808f2 100644 --- a/net/batman-adv/bat_sysfs.c +++ b/net/batman-adv/bat_sysfs.c @@ -38,9 +38,9 @@ static struct bat_priv *batadv_kobj_to_batpriv(struct kobject *obj) return netdev_priv(net_dev); } -#define UEV_TYPE_VAR "BATTYPE=" -#define UEV_ACTION_VAR "BATACTION=" -#define UEV_DATA_VAR "BATDATA=" +#define BATADV_UEV_TYPE_VAR "BATTYPE=" +#define BATADV_UEV_ACTION_VAR "BATACTION=" +#define BATADV_UEV_DATA_VAR "BATDATA=" static char *batadv_uev_action_str[] = { "add", @@ -53,15 +53,15 @@ static char *batadv_uev_type_str[] = { }; /* Use this, if you have customized show and store functions */ -#define BAT_ATTR(_name, _mode, _show, _store) \ -struct bat_attribute batadv_attr_##_name = { \ - .attr = {.name = __stringify(_name), \ - .mode = _mode }, \ - .show = _show, \ - .store = _store, \ +#define BATADV_ATTR(_name, _mode, _show, _store) \ +struct bat_attribute batadv_attr_##_name = { \ + .attr = {.name = __stringify(_name), \ + .mode = _mode }, \ + .show = _show, \ + .store = _store, \ }; -#define BAT_ATTR_SIF_STORE_BOOL(_name, _post_func) \ +#define BATADV_ATTR_SIF_STORE_BOOL(_name, _post_func) \ ssize_t batadv_store_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff, \ size_t count) \ @@ -72,7 +72,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ &bat_priv->_name, net_dev); \ } -#define BAT_ATTR_SIF_SHOW_BOOL(_name) \ +#define BATADV_ATTR_SIF_SHOW_BOOL(_name) \ ssize_t batadv_show_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff) \ { \ @@ -85,14 +85,14 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \ /* Use this, if you are going to turn a [name] in the soft-interface * (bat_priv) on or off */ -#define BAT_ATTR_SIF_BOOL(_name, _mode, _post_func) \ - static BAT_ATTR_SIF_STORE_BOOL(_name, _post_func) \ - static BAT_ATTR_SIF_SHOW_BOOL(_name) \ - static BAT_ATTR(_name, _mode, batadv_show_##_name, \ - batadv_store_##_name) +#define BATADV_ATTR_SIF_BOOL(_name, _mode, _post_func) \ + static BATADV_ATTR_SIF_STORE_BOOL(_name, _post_func) \ + static BATADV_ATTR_SIF_SHOW_BOOL(_name) \ + static BATADV_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) -#define BAT_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \ +#define BATADV_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \ ssize_t batadv_store_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff, \ size_t count) \ @@ -104,7 +104,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ &bat_priv->_name, net_dev); \ } -#define BAT_ATTR_SIF_SHOW_UINT(_name) \ +#define BATADV_ATTR_SIF_SHOW_UINT(_name) \ ssize_t batadv_show_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff) \ { \ @@ -115,14 +115,14 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \ /* Use this, if you are going to set [name] in the soft-interface * (bat_priv) to an unsigned integer value */ -#define BAT_ATTR_SIF_UINT(_name, _mode, _min, _max, _post_func) \ - static BAT_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \ - static BAT_ATTR_SIF_SHOW_UINT(_name) \ - static BAT_ATTR(_name, _mode, batadv_show_##_name, \ - batadv_store_##_name) +#define BATADV_ATTR_SIF_UINT(_name, _mode, _min, _max, _post_func) \ + static BATADV_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func)\ + static BATADV_ATTR_SIF_SHOW_UINT(_name) \ + static BATADV_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) -#define BAT_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func) \ +#define BATADV_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func) \ ssize_t batadv_store_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff, \ size_t count) \ @@ -143,7 +143,7 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \ return length; \ } -#define BAT_ATTR_HIF_SHOW_UINT(_name) \ +#define BATADV_ATTR_HIF_SHOW_UINT(_name) \ ssize_t batadv_show_##_name(struct kobject *kobj, \ struct attribute *attr, char *buff) \ { \ @@ -164,11 +164,11 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \ /* Use this, if you are going to set [name] in hard_iface to an * unsigned integer value */ -#define BAT_ATTR_HIF_UINT(_name, _mode, _min, _max, _post_func) \ - static BAT_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func) \ - static BAT_ATTR_HIF_SHOW_UINT(_name) \ - static BAT_ATTR(_name, _mode, batadv_show_##_name, \ - batadv_store_##_name) +#define BATADV_ATTR_HIF_UINT(_name, _mode, _min, _max, _post_func) \ + static BATADV_ATTR_HIF_STORE_UINT(_name, _min, _max, _post_func)\ + static BATADV_ATTR_HIF_SHOW_UINT(_name) \ + static BATADV_ATTR(_name, _mode, batadv_show_##_name, \ + batadv_store_##_name) static int batadv_store_bool_attr(char *buff, size_t count, @@ -191,18 +191,17 @@ static int batadv_store_bool_attr(char *buff, size_t count, enabled = 0; if (enabled < 0) { - bat_info(net_dev, - "%s: Invalid parameter received: %s\n", - attr_name, buff); + batadv_info(net_dev, "%s: Invalid parameter received: %s\n", + attr_name, buff); return -EINVAL; } if (atomic_read(attr) == enabled) return count; - bat_info(net_dev, "%s: Changing from: %s to: %s\n", attr_name, - atomic_read(attr) == 1 ? "enabled" : "disabled", - enabled == 1 ? "enabled" : "disabled"); + batadv_info(net_dev, "%s: Changing from: %s to: %s\n", attr_name, + atomic_read(attr) == 1 ? "enabled" : "disabled", + enabled == 1 ? "enabled" : "disabled"); atomic_set(attr, (unsigned int)enabled); return count; @@ -235,29 +234,28 @@ static int batadv_store_uint_attr(const char *buff, size_t count, ret = kstrtoul(buff, 10, &uint_val); if (ret) { - bat_info(net_dev, - "%s: Invalid parameter received: %s\n", - attr_name, buff); + batadv_info(net_dev, "%s: Invalid parameter received: %s\n", + attr_name, buff); return -EINVAL; } if (uint_val < min) { - bat_info(net_dev, "%s: Value is too small: %lu min: %u\n", - attr_name, uint_val, min); + batadv_info(net_dev, "%s: Value is too small: %lu min: %u\n", + attr_name, uint_val, min); return -EINVAL; } if (uint_val > max) { - bat_info(net_dev, "%s: Value is too big: %lu max: %u\n", - attr_name, uint_val, max); + batadv_info(net_dev, "%s: Value is too big: %lu max: %u\n", + attr_name, uint_val, max); return -EINVAL; } if (atomic_read(attr) == uint_val) return count; - bat_info(net_dev, "%s: Changing from: %i to: %lu\n", - attr_name, atomic_read(attr), uint_val); + batadv_info(net_dev, "%s: Changing from: %i to: %lu\n", + attr_name, atomic_read(attr), uint_val); atomic_set(attr, uint_val); return count; @@ -299,6 +297,7 @@ static ssize_t batadv_store_vis_mode(struct kobject *kobj, struct bat_priv *bat_priv = netdev_priv(net_dev); unsigned long val; int ret, vis_mode_tmp = -1; + const char *old_mode, *new_mode; ret = kstrtoul(buff, 10, &val); @@ -315,19 +314,27 @@ static ssize_t batadv_store_vis_mode(struct kobject *kobj, if (buff[count - 1] == '\n') buff[count - 1] = '\0'; - bat_info(net_dev, - "Invalid parameter for 'vis mode' setting received: %s\n", - buff); + batadv_info(net_dev, + "Invalid parameter for 'vis mode' setting received: %s\n", + buff); return -EINVAL; } if (atomic_read(&bat_priv->vis_mode) == vis_mode_tmp) return count; - bat_info(net_dev, "Changing vis mode from: %s to: %s\n", - atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE ? - "client" : "server", vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE ? - "client" : "server"); + if (atomic_read(&bat_priv->vis_mode) == VIS_TYPE_CLIENT_UPDATE) + old_mode = "client"; + else + old_mode = "server"; + + if (vis_mode_tmp == VIS_TYPE_CLIENT_UPDATE) + new_mode = "client"; + else + new_mode = "server"; + + batadv_info(net_dev, "Changing vis mode from: %s to: %s\n", old_mode, + new_mode); atomic_set(&bat_priv->vis_mode, (unsigned int)vis_mode_tmp); return count; @@ -354,13 +361,16 @@ static ssize_t batadv_show_gw_mode(struct kobject *kobj, struct attribute *attr, switch (atomic_read(&bat_priv->gw_mode)) { case GW_MODE_CLIENT: - bytes_written = sprintf(buff, "%s\n", GW_MODE_CLIENT_NAME); + bytes_written = sprintf(buff, "%s\n", + BATADV_GW_MODE_CLIENT_NAME); break; case GW_MODE_SERVER: - bytes_written = sprintf(buff, "%s\n", GW_MODE_SERVER_NAME); + bytes_written = sprintf(buff, "%s\n", + BATADV_GW_MODE_SERVER_NAME); break; default: - bytes_written = sprintf(buff, "%s\n", GW_MODE_OFF_NAME); + bytes_written = sprintf(buff, "%s\n", + BATADV_GW_MODE_OFF_NAME); break; } @@ -379,21 +389,22 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj, if (buff[count - 1] == '\n') buff[count - 1] = '\0'; - if (strncmp(buff, GW_MODE_OFF_NAME, strlen(GW_MODE_OFF_NAME)) == 0) + if (strncmp(buff, BATADV_GW_MODE_OFF_NAME, + strlen(BATADV_GW_MODE_OFF_NAME)) == 0) gw_mode_tmp = GW_MODE_OFF; - if (strncmp(buff, GW_MODE_CLIENT_NAME, - strlen(GW_MODE_CLIENT_NAME)) == 0) + if (strncmp(buff, BATADV_GW_MODE_CLIENT_NAME, + strlen(BATADV_GW_MODE_CLIENT_NAME)) == 0) gw_mode_tmp = GW_MODE_CLIENT; - if (strncmp(buff, GW_MODE_SERVER_NAME, - strlen(GW_MODE_SERVER_NAME)) == 0) + if (strncmp(buff, BATADV_GW_MODE_SERVER_NAME, + strlen(BATADV_GW_MODE_SERVER_NAME)) == 0) gw_mode_tmp = GW_MODE_SERVER; if (gw_mode_tmp < 0) { - bat_info(net_dev, - "Invalid parameter for 'gw mode' setting received: %s\n", - buff); + batadv_info(net_dev, + "Invalid parameter for 'gw mode' setting received: %s\n", + buff); return -EINVAL; } @@ -402,18 +413,18 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj, switch (atomic_read(&bat_priv->gw_mode)) { case GW_MODE_CLIENT: - curr_gw_mode_str = GW_MODE_CLIENT_NAME; + curr_gw_mode_str = BATADV_GW_MODE_CLIENT_NAME; break; case GW_MODE_SERVER: - curr_gw_mode_str = GW_MODE_SERVER_NAME; + curr_gw_mode_str = BATADV_GW_MODE_SERVER_NAME; break; default: - curr_gw_mode_str = GW_MODE_OFF_NAME; + curr_gw_mode_str = BATADV_GW_MODE_OFF_NAME; break; } - bat_info(net_dev, "Changing gw mode from: %s to: %s\n", - curr_gw_mode_str, buff); + batadv_info(net_dev, "Changing gw mode from: %s to: %s\n", + curr_gw_mode_str, buff); batadv_gw_deselect(bat_priv); atomic_set(&bat_priv->gw_mode, (unsigned int)gw_mode_tmp); @@ -447,26 +458,28 @@ static ssize_t batadv_store_gw_bwidth(struct kobject *kobj, return batadv_gw_bandwidth_set(net_dev, buff, count); } -BAT_ATTR_SIF_BOOL(aggregated_ogms, S_IRUGO | S_IWUSR, NULL); -BAT_ATTR_SIF_BOOL(bonding, S_IRUGO | S_IWUSR, NULL); +BATADV_ATTR_SIF_BOOL(aggregated_ogms, S_IRUGO | S_IWUSR, NULL); +BATADV_ATTR_SIF_BOOL(bonding, S_IRUGO | S_IWUSR, NULL); #ifdef CONFIG_BATMAN_ADV_BLA -BAT_ATTR_SIF_BOOL(bridge_loop_avoidance, S_IRUGO | S_IWUSR, NULL); +BATADV_ATTR_SIF_BOOL(bridge_loop_avoidance, S_IRUGO | S_IWUSR, NULL); #endif -BAT_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, batadv_update_min_mtu); -BAT_ATTR_SIF_BOOL(ap_isolation, S_IRUGO | S_IWUSR, NULL); -static BAT_ATTR(vis_mode, S_IRUGO | S_IWUSR, batadv_show_vis_mode, - batadv_store_vis_mode); -static BAT_ATTR(routing_algo, S_IRUGO, batadv_show_bat_algo, NULL); -static BAT_ATTR(gw_mode, S_IRUGO | S_IWUSR, batadv_show_gw_mode, - batadv_store_gw_mode); -BAT_ATTR_SIF_UINT(orig_interval, S_IRUGO | S_IWUSR, 2 * JITTER, INT_MAX, NULL); -BAT_ATTR_SIF_UINT(hop_penalty, S_IRUGO | S_IWUSR, 0, TQ_MAX_VALUE, NULL); -BAT_ATTR_SIF_UINT(gw_sel_class, S_IRUGO | S_IWUSR, 1, TQ_MAX_VALUE, - batadv_post_gw_deselect); -static BAT_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, batadv_show_gw_bwidth, - batadv_store_gw_bwidth); +BATADV_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, batadv_update_min_mtu); +BATADV_ATTR_SIF_BOOL(ap_isolation, S_IRUGO | S_IWUSR, NULL); +static BATADV_ATTR(vis_mode, S_IRUGO | S_IWUSR, batadv_show_vis_mode, + batadv_store_vis_mode); +static BATADV_ATTR(routing_algo, S_IRUGO, batadv_show_bat_algo, NULL); +static BATADV_ATTR(gw_mode, S_IRUGO | S_IWUSR, batadv_show_gw_mode, + batadv_store_gw_mode); +BATADV_ATTR_SIF_UINT(orig_interval, S_IRUGO | S_IWUSR, 2 * BATADV_JITTER, + INT_MAX, NULL); +BATADV_ATTR_SIF_UINT(hop_penalty, S_IRUGO | S_IWUSR, 0, BATADV_TQ_MAX_VALUE, + NULL); +BATADV_ATTR_SIF_UINT(gw_sel_class, S_IRUGO | S_IWUSR, 1, BATADV_TQ_MAX_VALUE, + batadv_post_gw_deselect); +static BATADV_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, batadv_show_gw_bwidth, + batadv_store_gw_bwidth); #ifdef CONFIG_BATMAN_ADV_DEBUG -BAT_ATTR_SIF_UINT(log_level, S_IRUGO | S_IWUSR, 0, DBG_ALL, NULL); +BATADV_ATTR_SIF_UINT(log_level, S_IRUGO | S_IWUSR, 0, DBG_ALL, NULL); #endif static struct bat_attribute *batadv_mesh_attrs[] = { @@ -497,11 +510,11 @@ int batadv_sysfs_add_meshif(struct net_device *dev) struct bat_attribute **bat_attr; int err; - bat_priv->mesh_obj = kobject_create_and_add(SYSFS_IF_MESH_SUBDIR, + bat_priv->mesh_obj = kobject_create_and_add(BATADV_SYSFS_IF_MESH_SUBDIR, batif_kobject); if (!bat_priv->mesh_obj) { - bat_err(dev, "Can't add sysfs directory: %s/%s\n", dev->name, - SYSFS_IF_MESH_SUBDIR); + batadv_err(dev, "Can't add sysfs directory: %s/%s\n", dev->name, + BATADV_SYSFS_IF_MESH_SUBDIR); goto out; } @@ -509,9 +522,9 @@ int batadv_sysfs_add_meshif(struct net_device *dev) err = sysfs_create_file(bat_priv->mesh_obj, &((*bat_attr)->attr)); if (err) { - bat_err(dev, "Can't add sysfs file: %s/%s/%s\n", - dev->name, SYSFS_IF_MESH_SUBDIR, - ((*bat_attr)->attr).name); + batadv_err(dev, "Can't add sysfs file: %s/%s/%s\n", + dev->name, BATADV_SYSFS_IF_MESH_SUBDIR, + ((*bat_attr)->attr).name); goto rem_attr; } } @@ -649,9 +662,9 @@ static ssize_t batadv_show_iface_status(struct kobject *kobj, return length; } -static BAT_ATTR(mesh_iface, S_IRUGO | S_IWUSR, - batadv_show_mesh_iface, batadv_store_mesh_iface); -static BAT_ATTR(iface_status, S_IRUGO, batadv_show_iface_status, NULL); +static BATADV_ATTR(mesh_iface, S_IRUGO | S_IWUSR, batadv_show_mesh_iface, + batadv_store_mesh_iface); +static BATADV_ATTR(iface_status, S_IRUGO, batadv_show_iface_status, NULL); static struct bat_attribute *batadv_batman_attrs[] = { &batadv_attr_mesh_iface, @@ -665,21 +678,21 @@ int batadv_sysfs_add_hardif(struct kobject **hardif_obj, struct net_device *dev) struct bat_attribute **bat_attr; int err; - *hardif_obj = kobject_create_and_add(SYSFS_IF_BAT_SUBDIR, - hardif_kobject); + *hardif_obj = kobject_create_and_add(BATADV_SYSFS_IF_BAT_SUBDIR, + hardif_kobject); if (!*hardif_obj) { - bat_err(dev, "Can't add sysfs directory: %s/%s\n", dev->name, - SYSFS_IF_BAT_SUBDIR); + batadv_err(dev, "Can't add sysfs directory: %s/%s\n", dev->name, + BATADV_SYSFS_IF_BAT_SUBDIR); goto out; } for (bat_attr = batadv_batman_attrs; *bat_attr; ++bat_attr) { err = sysfs_create_file(*hardif_obj, &((*bat_attr)->attr)); if (err) { - bat_err(dev, "Can't add sysfs file: %s/%s/%s\n", - dev->name, SYSFS_IF_BAT_SUBDIR, - ((*bat_attr)->attr).name); + batadv_err(dev, "Can't add sysfs file: %s/%s/%s\n", + dev->name, BATADV_SYSFS_IF_BAT_SUBDIR, + ((*bat_attr)->attr).name); goto rem_attr; } } @@ -713,31 +726,32 @@ int batadv_throw_uevent(struct bat_priv *bat_priv, enum uev_type type, bat_kobj = &primary_if->soft_iface->dev.kobj; - uevent_env[0] = kmalloc(strlen(UEV_TYPE_VAR) + + uevent_env[0] = kmalloc(strlen(BATADV_UEV_TYPE_VAR) + strlen(batadv_uev_type_str[type]) + 1, GFP_ATOMIC); if (!uevent_env[0]) goto out; - sprintf(uevent_env[0], "%s%s", UEV_TYPE_VAR, batadv_uev_type_str[type]); + sprintf(uevent_env[0], "%s%s", BATADV_UEV_TYPE_VAR, + batadv_uev_type_str[type]); - uevent_env[1] = kmalloc(strlen(UEV_ACTION_VAR) + + uevent_env[1] = kmalloc(strlen(BATADV_UEV_ACTION_VAR) + strlen(batadv_uev_action_str[action]) + 1, GFP_ATOMIC); if (!uevent_env[1]) goto out; - sprintf(uevent_env[1], "%s%s", UEV_ACTION_VAR, + sprintf(uevent_env[1], "%s%s", BATADV_UEV_ACTION_VAR, batadv_uev_action_str[action]); /* If the event is DEL, ignore the data field */ if (action != UEV_DEL) { - uevent_env[2] = kmalloc(strlen(UEV_DATA_VAR) + + uevent_env[2] = kmalloc(strlen(BATADV_UEV_DATA_VAR) + strlen(data) + 1, GFP_ATOMIC); if (!uevent_env[2]) goto out; - sprintf(uevent_env[2], "%s%s", UEV_DATA_VAR, data); + sprintf(uevent_env[2], "%s%s", BATADV_UEV_DATA_VAR, data); } ret = kobject_uevent_env(bat_kobj, KOBJ_CHANGE, uevent_env); |
