## NMSettingEthtool NMSettingEthtool — Describes connection properties for ethtool related options |

## Functions

gboolean | nm_ethtool_optname_is_feature ()
gboolean | nm_ethtool_optname_is_coalesce ()
gboolean | nm_ethtool_optname_is_ring ()
NMSetting * | nm_setting_ethtool_new ()
const char ** | nm_setting_ethtool_get_optnames ()
NMTernary | nm_setting_ethtool_get_feature ()
void | nm_setting_ethtool_set_feature ()
void | nm_setting_ethtool_clear_features ()

## Types and Values

#define | NM_SETTING_ETHTOOL_SETTING_NAME

## Description

The NMSettingEthtool object is a NMSetting subclass that describes properties to control network driver and hardware settings.

## Functions

### nm_ethtool_optname_is_feature ()

    gboolean
    nm_ethtool_optname_is_feature (const char *optname);

Checks whether `optname` is a valid option name for an offload feature.

`Returns`: `TRUE`, if `optname` is valid

#### Parameters

optname | the option name to check. | [allow-none]

Since: 1.20

### nm_ethtool_optname_is_coalesce ()

    gboolean
    nm_ethtool_optname_is_coalesce (const char *optname);

Checks whether `optname` is a valid option name for a coalesce setting.

`Returns`: `TRUE`, if `optname` is valid

#### Parameters

optname | the option name to check. | [allow-none]

Since: 1.26

### nm_ethtool_optname_is_ring ()

    gboolean
    nm_ethtool_optname_is_ring (const char *optname);

Checks whether `optname` is a valid option name for a ring setting.

`Returns`: `TRUE`, if `optname` is valid

#### Parameters

optname | the option name to check. | [allow-none]

Since: 1.26

### nm_setting_ethtool_new ()

    NMSetting *
    nm_setting_ethtool_new (void);

Creates a new NMSettingEthtool object with default values.

#### Returns

the new empty NMSettingEthtool object.

[transfer full]

Since: 1.14

### nm_setting_ethtool_get_optnames ()

    const char **
    nm_setting_ethtool_get_optnames (NMSettingEthtool *setting,
                                     guint *out_length);

`nm_setting_ethtool_get_optnames` has been deprecated since version 1.26 and should not be used in newly-written code.

use `nm_setting_option_get_all_names()` instead.

This returns all options names that are set. This includes the feature names like `NM_ETHTOOL_OPTNAME_FEATURE_GRO`. See `nm_ethtool_optname_is_feature()` to check whether the option name is valid for offload features.

#### Parameters

setting | the NMSettingEthtool instance. |
out_length | return location for the number of keys returned, or `NULL`. | [out][optional]

#### Returns

list of set option names or `NULL` if no options are set. The option names are still owned by `setting` and may get invalidated when `setting` gets modified.

[array zero-terminated=1][transfer container]

Since: 1.20

### nm_setting_ethtool_get_feature ()

    NMTernary
    nm_setting_ethtool_get_feature (NMSettingEthtool *setting,
                                    const char *optname);

`nm_setting_ethtool_get_feature` has been deprecated since version 1.26 and should not be used in newly-written code.

use `nm_setting_option_get_boolean()` instead.

Gets and offload feature setting. Returns `NM_TERNARY_DEFAULT` if the feature is not set.

Note that `optname` must be a valid name for a feature, according to `nm_ethtool_optname_is_feature()`.

#### Parameters

setting | the NMSettingEthtool |
optname | option name of the offload feature to get |

#### Returns

a NMTernary value indicating whether the offload feature is enabled, disabled, or left untouched.

Since: 1.14

### nm_setting_ethtool_set_feature ()

    void
    nm_setting_ethtool_set_feature (NMSettingEthtool *setting,
                                    const char *optname,
                                    NMTernary value);

`nm_setting_ethtool_set_feature` has been deprecated since version 1.26 and should not be used in newly-written code.

use `nm_setting_option_set()` or `nm_setting_option_set_boolean()` instead.

Sets and offload feature setting.

Note that `optname` must be a valid name for a feature, according to `nm_ethtool_optname_is_feature()`.

#### Parameters

setting | the NMSettingEthtool |
optname | option name of the offload feature to get |
value | the new value to set. The special value `NM_TERNARY_DEFAULT` means to clear the offload feature setting. |

Since: 1.14

### nm_setting_ethtool_clear_features ()

    void
    nm_setting_ethtool_clear_features (NMSettingEthtool *setting);

`nm_setting_ethtool_clear_features` has been deprecated since version 1.26 and should not be used in newly-written code.

use `nm_setting_option_clear_by_name()` with `nm_ethtool_optname_is_feature()` predicate instead.

Clears all offload features settings

#### Parameters

setting | the NMSettingEthtool |

Since: 1.14

## Types and Values

### NM_SETTING_ETHTOOL_SETTING_NAME

    #define NM_SETTING_ETHTOOL_SETTING_NAME "ethtool"