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Add QCA vendor commands to set and get MLO links state information

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Add a new vendor command and attributes to control and fetch the state
information of the MLO links affiliated with a specific interface.

This will enable user space to dynamically control the MLO links states
based on the latency, throughput and power save requirements.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
This commit is contained in:
Shivani Baranwal 2023-01-31 10:41:33 +05:30 committed by Jouni Malinen
parent 44b32a7526
commit b1f85957c4
1 changed files with 160 additions and 0 deletions
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160
src/common/qca-vendor.h
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@ -894,6 +894,11 @@ enum qca_radiotap_vendor_ids {
* latest several instances of roam information cached in the driver. * latest several instances of roam information cached in the driver.
* The command is only used for STA mode. The attributes used with this * The command is only used for STA mode. The attributes used with this
* command are defined in enum qca_wlan_vendor_attr_roam_cached_stats. * command are defined in enum qca_wlan_vendor_attr_roam_cached_stats.
*
* @QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE: This vendor subcommand is used to
* configure and fetch the state information of the MLO links affiliated
* with the STA interface. The attributes used with this command are
* defined in enum qca_wlan_vendor_attr_mlo_link_state.
*/ */
enum qca_nl80211_vendor_subcmds { enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0, QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -1104,6 +1109,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_DOZED_AP = 224, QCA_NL80211_VENDOR_SUBCMD_DOZED_AP = 224,
QCA_NL80211_VENDOR_SUBCMD_GET_MONITOR_MODE = 225, QCA_NL80211_VENDOR_SUBCMD_GET_MONITOR_MODE = 225,
QCA_NL80211_VENDOR_SUBCMD_ROAM_STATS = 226, QCA_NL80211_VENDOR_SUBCMD_ROAM_STATS = 226,
QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE = 227,
}; };
/* Compatibility defines for previously used subcmd names. /* Compatibility defines for previously used subcmd names.
@ -14898,4 +14904,158 @@ enum qca_wlan_vendor_attr_get_monitor_mode {
QCA_WLAN_VENDOR_ATTR_GET_MONITOR_MODE_AFTER_LAST - 1, QCA_WLAN_VENDOR_ATTR_GET_MONITOR_MODE_AFTER_LAST - 1,
}; };
/**
* enum qca_wlan_vendor_link_state_op_types - Defines different types of
* operations for which %QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE can be used.
* Will be used with %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE attribute.
*
* @QCA_WLAN_VENDOR_LINK_STATE_OP_GET - Get the MLO links state information.
* @QCA_WLAN_VENDOR_LINK_STATE_OP_SET - Set the MLO links state information.
*/
enum qca_wlan_vendor_link_state_op_types {
QCA_WLAN_VENDOR_LINK_STATE_OP_GET = 0,
QCA_WLAN_VENDOR_LINK_STATE_OP_SET = 1,
};
/**
* enum qca_wlan_vendor_link_state_control_modes - Represents the types of MLO
* links state control modes. This enum is used by
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONTROL_MODE attribute.
*
* @QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_DEFAULT: MLO links state controlled
* by the driver.
* @QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_USER: MLO links state controlled by
* user space.
* @QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_MIXED: User space provides the
* desired number of MLO links to operate in active state at any given time.
* The driver will choose which MLO links should operate in the active state.
* See enum qca_wlan_vendor_link_state for active state definition.
*/
enum qca_wlan_vendor_link_state_control_modes {
QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_DEFAULT = 0,
QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_USER = 1,
QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_MIXED = 2,
};
/**
* enum qca_wlan_vendor_link_state_operation_modes - Represents the types of MLO
* links state operation modes. This enum is used by
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OPERATION_MODE attribute.
*
* @QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_DEFAULT: In the default operation
* mode, the driver selects the operating mode of the links, without any
* guidance from the user space.
* @QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_LOW_LATENCY: In the low latency
* operation mode the driver should select MLO links that will achieve low
* latency.
* @QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_HIGH_THROUGHPUT: In the high
* throughput operation mode the driver should select MLO links that will
* achieve higher throughput.
* @QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_LOW_POWER: In the low power
* operation mode the driver should select MLO links that will achieve low
* power.
*/
enum qca_wlan_vendor_link_state_operation_modes {
QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_DEFAULT = 0,
QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_LOW_LATENCY = 1,
QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_HIGH_THROUGHPUT = 2,
QCA_WLAN_VENDOR_LINK_STATE_OPERATION_MODE_LOW_POWER = 3,
};
/**
* enum qca_wlan_vendor_link_state - Represents the possible link states of an
* MLO link.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_INACTIVE: In this state, the link will not
* be used for data transmission but it can have TIDs mapped to it. It will be
* in doze state always and does not monitor the beacons.
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_ACTIVE: In this state, the link will be
* used for data TX/RX and monitors the beacons to check TIM bit indication.
* It may enter doze state and comes out based on the transmit data traffic and
* TIM bit indication in the beacon.
*/
enum qca_wlan_vendor_link_state {
QCA_WLAN_VENDOR_LINK_STATE_INACTIVE = 0,
QCA_WLAN_VENDOR_LINK_STATE_ACTIVE = 1,
};
/**
* enum qca_wlan_vendor_attr_link_state_config - Definition of attributes used
* inside nested attribute %QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_LINK_ID: u8 attribute, link ID of the
* MLO link.
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_STATE: u32 attribute. See
* enum qca_wlan_vendor_link_state for possible MLO link states.
*/
enum qca_wlan_vendor_attr_link_state_config {
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_LINK_ID = 1,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_STATE = 2,
/* Keep last */
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_MAX =
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_mlo_link_state - Attributes used by
* %QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE vendor command.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE: u32 attribute. Indicates the type
* of the operation %QCA_NL80211_VENDOR_SUBCMD_MLO_LINK_STATE intended for.
* Required only in a command. Possible values for this attribute are defined in
* enum qca_wlan_vendor_link_state_op_types.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONTROL_MODE: u32 attribute. Indicates MLO
* links control mode type. Optional attribute in a command when
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_OP_SET. Required attribute in a response when
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_OP_GET.
* See enum qca_wlan_vendor_link_state_control_modes for possible control modes.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG: Array of nested attributes.
* Indicates the state of the each MLO link affiliated with the interface.
* Required attribute in a command when %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE
* is set to %QCA_WLAN_VENDOR_LINK_STATE_OP_SET and
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONTROL_MODE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_USER. Required attribute in a
* response when %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_OP_GET.
* See enum qca_wlan_vendor_attr_link_state_config for the nested attributes.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_MIXED_MODE_ACTIVE_NUM_LINKS: u8 attribute.
* Represents the number of active state links. See enum
* qca_wlan_vendor_link_state for active state definition.
* Required attribute in a command when %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE
* is set to %QCA_WLAN_VENDOR_LINK_STATE_OP_SET and
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONTROL_MODE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_CONTROL_MODE_MIXED.
*
* @QCA_WLAN_VENDOR_ATTR_LINK_STATE_OPERATION_MODE: u32 attribute. Indicates MLO
* links operation mode type. Optional attribute in a command when
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_OP_SET. Required attribute in a response when
* %QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE is set to
* %QCA_WLAN_VENDOR_LINK_STATE_OP_GET.
* See enum qca_wlan_vendor_link_state_operation_modes for possible operation
* modes.
*/
enum qca_wlan_vendor_attr_mlo_link_state {
QCA_WLAN_VENDOR_ATTR_LINK_STATE_INVALID = 0,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_OP_TYPE = 1,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONTROL_MODE = 2,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_CONFIG = 3,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_MIXED_MODE_ACTIVE_NUM_LINKS = 4,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_OPERATION_MODE = 5,
/* keep last */
QCA_WLAN_VENDOR_ATTR_LINK_STATE_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_LINK_STATE_MAX =
QCA_WLAN_VENDOR_ATTR_LINK_STATE_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */ #endif /* QCA_VENDOR_H */