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Introduce QCA_NL80211_VENDOR_SUBCMD_HANG

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This is an event indicating to the user space that the driver has
detected an internal failure. The driver is expected to recover from
such a failure automatically, e.g., by resetting the device. This event
carries the information indicating the reason that triggered this
detection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Sunil Dutt 2017-08-23 10:05:21 +05:30 • committed by Jouni Malinen
parent 96fa53f911
commit cf39475b40
1 changed files with 54 additions and 0 deletions
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54
src/common/qca-vendor.h
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@ -332,6 +332,12 @@ enum qca_radiotap_vendor_ids {
* These scan parameters shall be reset by the driver/firmware once * These scan parameters shall be reset by the driver/firmware once
* disconnected. The attributes used with this command are defined in * disconnected. The attributes used with this command are defined in
* enum qca_wlan_vendor_attr_active_tos. * enum qca_wlan_vendor_attr_active_tos.
*
* @QCA_NL80211_VENDOR_SUBCMD_HANG: Event indicating to the user space that the
* driver has detected an internal failure. This event carries the
* information indicating the reason that triggered this detection. The
* attributes for this command are defined in
* enum qca_wlan_vendor_attr_hang.
*/ */
enum qca_nl80211_vendor_subcmds { enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0, QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@ -463,6 +469,7 @@ enum qca_nl80211_vendor_subcmds {
QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_START = 154, QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_START = 154,
QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_STOP = 155, QCA_NL80211_VENDOR_SUBCMD_SPECTRAL_SCAN_STOP = 155,
QCA_NL80211_VENDOR_SUBCMD_ACTIVE_TOS = 156, QCA_NL80211_VENDOR_SUBCMD_ACTIVE_TOS = 156,
QCA_NL80211_VENDOR_SUBCMD_HANG = 157,
}; };
@ -3868,4 +3875,51 @@ enum qca_wlan_vendor_attr_active_tos {
QCA_WLAN_VENDOR_ATTR_ACTIVE_TOS_START = 2, QCA_WLAN_VENDOR_ATTR_ACTIVE_TOS_START = 2,
}; };
enum qca_wlan_vendor_hang_reason {
/* Unspecified reason */
QCA_WLAN_HANG_REASON_UNSPECIFIED = 0,
/* No Map for the MAC entry for the received frame */
QCA_WLAN_HANG_RX_HASH_NO_ENTRY_FOUND = 1,
/* Peer deletion timeout happened */
QCA_WLAN_HANG_PEER_DELETION_TIMEDOUT = 2,
/* Peer unmap timeout */
QCA_WLAN_HANG_PEER_UNMAP_TIMEDOUT = 3,
/* Scan request timed out */
QCA_WLAN_HANG_SCAN_REQ_EXPIRED = 4,
/* Consecutive Scan attempt failures */
QCA_WLAN_HANG_SCAN_ATTEMPT_FAILURES = 5,
/* Unable to get the message buffer */
QCA_WLAN_HANG_GET_MSG_BUFF_FAILURE = 6,
/* Current command processing is timedout */
QCA_WLAN_HANG_ACTIVE_LIST_TIMEOUT = 7,
/* Timeout for an ACK from FW for suspend request */
QCA_WLAN_HANG_SUSPEND_TIMEOUT = 8,
/* Timeout for an ACK from FW for resume request */
QCA_WLAN_HANG_RESUME_TIMEOUT = 9,
/* Transmission timeout for consecutive data frames */
QCA_WLAN_HANG_TRANSMISSIONS_TIMEOUT = 10,
/* Timeout for the TX completion status of data frame */
QCA_WLAN_HANG_TX_COMPLETE_TIMEOUT = 11,
/* DXE failure for TX/RX, DXE resource unavailability */
QCA_WLAN_HANG_DXE_FAILURE = 12,
/* WMI pending commands exceed the maximum count */
QCA_WLAN_HANG_WMI_EXCEED_MAX_PENDING_CMDS = 13,
};
/**
* enum qca_wlan_vendor_attr_hang - Used by the vendor command
* QCA_NL80211_VENDOR_SUBCMD_HANG.
*/
enum qca_wlan_vendor_attr_hang {
QCA_WLAN_VENDOR_ATTR_HANG_INVALID = 0,
/* Reason for the hang - u32 attribute with a value from enum
* qca_wlan_vendor_hang_reason.
*/
QCA_WLAN_VENDOR_ATTR_HANG_REASON = 1,
QCA_WLAN_VENDOR_ATTR_HANG_AFTER_LAST,
QCA_WLAN_VENDOR_ATTR_HANG_MAX =
QCA_WLAN_VENDOR_ATTR_HANG_AFTER_LAST - 1,
};
#endif /* QCA_VENDOR_H */ #endif /* QCA_VENDOR_H */