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driver: Add RRM-related definitions to driver interface

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Add definitions for RRM (Radio Resource Measurement) support:
1. Flags that specify the RRM capabilities of the underlying driver
2. Flag for RRM in Capability Info field in Management frames
3. Indication in association parameters regarding an RRM connection

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
This commit is contained in:
Assaf Krauss 2014-11-05 03:42:45 -05:00 committed by Jouni Malinen
parent 13f8d51e2d
commit 0dc957b93d
1 changed files with 25 additions and 0 deletions
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25
src/drivers/driver.h
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@ -177,6 +177,7 @@ struct hostapd_hw_modes {
#define IEEE80211_CAP_ESS 0x0001
#define IEEE80211_CAP_IBSS 0x0002
#define IEEE80211_CAP_PRIVACY 0x0010
#define IEEE80211_CAP_RRM 0x1000
/* DMG (60 GHz) IEEE 802.11ad */
/* type - bits 0..1 */
@ -710,6 +711,12 @@ struct wpa_driver_associate_params {
* supports it.
*/
int req_key_mgmt_offload;
/**
* Flag for indicating whether this association includes support for
* RRM (Radio Resource Measurements)
*/
int rrm_used;
};
enum hide_ssid {
@ -1121,6 +1128,24 @@ struct wpa_driver_capa {
unsigned int extended_capa_len;
struct wowlan_triggers wowlan_triggers;
/* Driver adds the DS Params Set IE in Probe Request frames */
#define WPA_DRIVER_FLAGS_DS_PARAM_SET_IE_IN_PROBES 0x00000001
/* Driver adds the WFA TPC IE in Probe Request frames */
#define WPA_DRIVER_FLAGS_WFA_TPC_IE_IN_PROBES 0x00000002
/* Driver handles quiet period requests */
#define WPA_DRIVER_FLAGS_QUIET 0x00000004
/**
* Driver is capable of inserting the current TX power value into the body of
* transmitted frames.
* Background: Some Action frames include a TPC Report IE. This IE contains a
* TX power field, which has to be updated by lower layers. One such Action
* frame is Link Measurement Report (part of RRM). Another is TPC Report (part
* of spectrum management). Note that this insertion takes place at a fixed
* offset, namely the 6th byte in the Action frame body.
*/
#define WPA_DRIVER_FLAGS_TX_POWER_INSERTION 0x00000008
u32 rrm_flags;
};