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Add QCA vendor definitions for BSS transition status

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Introduce definitions for QCA vendor specific subcommands and attributes
for fetching BSS transition status.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Kanchanapally, Vidyullatha 2017-01-24 13:05:23 +05:30 committed by Jouni Malinen
parent 53d171440f
commit 70407ee5c3
1 changed files with 60 additions and 0 deletions
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60
src/common/qca-vendor.h
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@ -267,6 +267,19 @@ enum qca_radiotap_vendor_ids {
* @QCA_NL80211_VENDOR_SUBCMD_NUD_STATS_GET: Get the NUD statistics. These
* statistics are represented by the enum qca_attr_nud_stats_get
* attributes.
*
* @QCA_NL80211_VENDOR_SUBCMD_FETCH_BSS_TRANSITION_STATUS: Sub-command to fetch
* the BSS transition status, whether accept or reject, for a list of
* candidate BSSIDs provided by the userspace. This uses the vendor
* attributes QCA_WLAN_VENDOR_ATTR_BTM_MBO_TRANSITION_REASON and
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO. The userspace shall specify
* the attributes QCA_WLAN_VENDOR_ATTR_BTM_MBO_TRANSITION_REASON and an
* array of QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_BSSID nested in
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO in the request. In the response
* the driver shall specify array of
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_BSSID and
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_STATUS pairs nested in
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO.
*/
enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -392,6 +405,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_CHIP_PWRSAVE_FAILURE = 148,
QCA_NL80211_VENDOR_SUBCMD_NUD_STATS_SET = 149,
QCA_NL80211_VENDOR_SUBCMD_NUD_STATS_GET = 150,
QCA_NL80211_VENDOR_SUBCMD_FETCH_BSS_TRANSITION_STATUS = 151,
};
@ -534,6 +548,22 @@ enum qca_wlan_vendor_attr {
*/
QCA_WLAN_VENDOR_ATTR_RX_AGGREGATION_STATS_HOLES_NUM = 34,
QCA_WLAN_VENDOR_ATTR_RX_AGGREGATION_STATS_HOLES_INFO = 35,
/* Unsigned 8-bit value representing MBO transition reason code as
* provided by the AP used by subcommand
* QCA_NL80211_VENDOR_SUBCMD_FETCH_BSS_TRANSITION_STATUS. This is
* specified by the userspace in the request to the driver.
*/
QCA_WLAN_VENDOR_ATTR_BTM_MBO_TRANSITION_REASON = 36,
/* Array of nested attributes, BSSID and status code, used by subcommand
* QCA_NL80211_VENDOR_SUBCMD_FETCH_BSS_TRANSITION_STATUS, where each
* entry is taken from enum qca_wlan_vendor_attr_btm_candidate_info.
* The userspace space specifies the list/array of candidate BSSIDs in
* the order of preference in the request. The driver specifies the
* status code, for each BSSID in the list, in the response. The
* acceptable candidates are listed in the order preferred by the
* driver.
*/
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO = 37,
/* keep last */
QCA_WLAN_VENDOR_ATTR_AFTER_LAST,
@ -3304,4 +3334,34 @@ enum qca_attr_nud_stats_get {
QCA_ATTR_NUD_STATS_GET_LAST - 1,
};
enum qca_wlan_btm_candidate_status {
QCA_STATUS_ACCEPT = 0,
QCA_STATUS_REJECT_EXCESSIVE_FRAME_LOSS_EXPECTED = 1,
QCA_STATUS_REJECT_EXCESSIVE_DELAY_EXPECTED = 2,
QCA_STATUS_REJECT_INSUFFICIENT_QOS_CAPACITY = 3,
QCA_STATUS_REJECT_LOW_RSSI = 4,
QCA_STATUS_REJECT_HIGH_INTERFERENCE = 5,
QCA_STATUS_REJECT_UNKNOWN = 6,
};
enum qca_wlan_vendor_attr_btm_candidate_info {
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_INVALID = 0,
/* 6-byte MAC address representing the BSSID of transition candidate */
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_BSSID = 1,
/* Unsigned 32-bit value from enum qca_wlan_btm_candidate_status
* returned by the driver. It says whether the BSSID provided in
* QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_BSSID is acceptable by
* the driver, if not it specifies the reason for rejection.
* Note that the user-space can overwrite the transition reject reason
* codes provided by driver based on more information.
*/
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_STATUS = 2,
/* keep last */
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_MAX =
QCA_WLAN_VENDOR_ATTR_BTM_CANDIDATE_INFO_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */