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Add QCA vendor command to get the WLAN MAC information

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This commit introduces a QCA vendor command that provides the current
information of WLAN hardware MAC and its associated WLAN netdev
interfaces.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Sunil Dutt 2017-12-21 15:00:29 +05:30 committed by Jouni Malinen
parent 6f90cfd780
commit 9cc8303d32
1 changed files with 73 additions and 0 deletions
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73
src/common/qca-vendor.h
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@ -1,6 +1,7 @@
/*
* Qualcomm Atheros OUI and vendor specific assignments
* Copyright (c) 2014-2017, Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
@ -365,12 +366,22 @@ enum qca_radiotap_vendor_ids {
* RF Operating Parameter (RROP) information. The attributes for this
* information are defined in enum qca_wlan_vendor_attr_rrop_info. This is
* intended for use by external Auto Channel Selection applications.
*
* @QCA_NL80211_VENDOR_SUBCMD_GET_SAR_LIMITS: Get the Specific Absorption Rate
* (SAR) power limits. This is a companion to the command
* @QCA_NL80211_VENDOR_SUBCMD_SET_SAR_LIMITS and is used to retrieve the
* settings currently in use. The attributes returned by this command are
* defined by enum qca_vendor_attr_sar_limits.
*
* @QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO: Provides the current behavior of
* the WLAN hardware MAC. Also, provides the WLAN netdev interface
* information attached to the respective MAC.
* This works both as a query (user space asks the current mode) or event
* interface (driver advertising the current mode to the user space).
* Driver does not trigger this event for temporary hardware mode changes.
* Mode changes w.r.t Wi-Fi connection update (VIZ creation / deletion,
* channel change, etc.) are updated with this event. Attributes for this
* interface are defined in enum qca_wlan_vendor_attr_mac.
*/
enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -511,6 +522,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_PEER_FLUSH_PENDING = 162,
QCA_NL80211_VENDOR_SUBCMD_GET_RROP_INFO = 163,
QCA_NL80211_VENDOR_SUBCMD_GET_SAR_LIMITS = 164,
QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO = 165,
};
@ -4302,4 +4314,65 @@ enum qca_wlan_vendor_attr_config_latency_level {
QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_wlan_mac - Used by the vendor command
* QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO.
*/
enum qca_wlan_vendor_attr_mac {
QCA_WLAN_VENDOR_ATTR_MAC_INVALID = 0,
/* MAC mode info list which has an array of nested values as
* per attributes in enum qca_wlan_vendor_attr_mac_mode_info.
*/
QCA_WLAN_VENDOR_ATTR_MAC_INFO = 1,
/* keep last */
QCA_WLAN_VENDOR_ATTR_MAC_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_MAC_MAX =
QCA_WLAN_VENDOR_ATTR_MAC_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_mac_iface_info - Information of the connected
* Wi-Fi netdev interface on a respective MAC.
* Used by the attribute QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO.
*/
enum qca_wlan_vendor_attr_mac_iface_info {
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_INVALID = 0,
/* Wi-Fi netdev's interface index (u32) */
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_IFINDEX = 1,
/* Associated frequency in MHz of the connected Wi-Fi interface (u32) */
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_FREQ = 2,
/* keep last */
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_MAX =
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO_AFTER_LAST - 1,
};
/**
* enum qca_wlan_vendor_attr_mac_info - Points to MAC the information.
* Used by the attribute QCA_WLAN_VENDOR_ATTR_MAC_INFO of the
* vendor command QCA_NL80211_VENDOR_SUBCMD_WLAN_MAC_INFO.
*/
enum qca_wlan_vendor_attr_mac_info {
QCA_WLAN_VENDOR_ATTR_MAC_INFO_INVALID = 0,
/* Hardware MAC ID associated for the MAC (u32) */
QCA_WLAN_VENDOR_ATTR_MAC_INFO_MAC_ID = 1,
/* Band supported by the MAC at a given point.
* This is a u32 bitmask of BIT(NL80211_BAND_*) as described in %enum
* nl80211_band.
*/
QCA_WLAN_VENDOR_ATTR_MAC_INFO_BAND = 2,
/* Refers to list of WLAN netdev interfaces associated with this MAC.
* Represented by enum qca_wlan_vendor_attr_mac_iface_info.
*/
QCA_WLAN_VENDOR_ATTR_MAC_IFACE_INFO = 3,
/* keep last */
QCA_WLAN_VENDOR_ATTR_MAC_INFO_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_MAC_INFO_MAX =
QCA_WLAN_VENDOR_ATTR_MAC_INFO_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */