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qcacmn: Add support for peer tx event param extraction

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Add host's copy of peer cfr tx completion event param and prototype for
extract API.

CRs-Fixed: 2406064
Change-Id: I433171fc90d3c5dbb92dd525e8b5b2c441cc1bf9
This commit is contained in:
Abhiram Jogadenu
2019-02-14 16:21:09 +05:30
committed by nshrivas
parent 0891ef366c
commit c528145962
8 changed files with 165 additions and 13 deletions
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62
wmi/inc/wmi_unified_param.h
View File

@@ -4753,6 +4753,7 @@ typedef enum {
wmi_vdev_bcn_reception_stats_event_id,
wmi_roam_blacklist_event_id,
wmi_wlm_stats_event_id,
wmi_peer_cfr_capture_event_id,
wmi_events_max,
} wmi_conv_event_id;
@@ -7639,4 +7640,65 @@ struct vap_tidmap_prec_params {
uint32_t map_precedence;
};
#endif
/**
* struct wmi_cfr_peer_tx_event_param - CFR peer tx_event params
* @capture_method: CFR data capture method
* @vdev_id: ID of vdev to which this info belongs
* @mac_addr: Peer MAC address. In AP mode, it is the address of connected
* peer for which CFR capture is needed. In STA mode, this is the
* address of AP it is connected to.
* @primary_20mhz_chan: Primary 20 MHz channel frequency in MHz
* @bandwidth: BW of measurement
* 0 - 20MHz, 1 - 40MHz, 2 - 80MHz, 3 - 160MHz, 4 - 80+80MHz
* @phy_mode: Phy mode of channel, type - WMI_HOST_WLAN_PHY_MODE
* @band_center_freq1: Center frequency 1 in MHz
* @band_center_freq2: Center frequency 2 in MHz
* @spatial_streams: Number of spatial streams
* @correlation_info_1: Address of data from wmi_dma_buf_release_entry [31:0]
* @correlation_info_2:
* Bits [3:0] - Address of data from wmi_dma_buf_release_entry [35:32]
* Bits [15:4] - Reserved
* Bits [31:16] - Hardware PPDU ID [15:0]
* @status:
* Bits [1:0] - TX status, if any. 0-OK, 1-XRETRY, 2-DROP, 3-FILTERED.
* Bits [30:2] - Reserved
* Bit [31] - Status of the CFR capture of the peer
* 1 - Successful, 0 - Unsuccessful.
* @timestamp_us: Timestamp in microseconds at which the CFR was captured
* in the hardware. The clock used for this timestamp is private
* to the target and not visible to the host. So, Host can
* interpret only the relative timestamp deltas from one message
* to the next, but can't interpret the absolute timestamp
* from a single message
* @counter: Count of the current CFR capture from FW.
* This is helpful to identify any drops in FW
* @chain_rssi: Per chain RSSI of the peer, for upto WMI_HOST_MAX_CHAINS.
* Each chain's entry reports the RSSI for different bandwidths.
* Bits [7:0] - Primary 20 MHz
* Bits [15:8] - Secondary 20 MHz of 40 MHz channel (if applicable)
* Bits [23:16] - Secondary 40 MHz of 80 MHz channel (if applicable)
* Bits [31:24] - Secondary 80 MHz of 160 MHz channel (if applicable)
* Each of these 8-bit RSSI reports is in dBm units. 0x80 means invalid.
* Unused bytes within used chain_rssi indices will be 0x80.
* Unused rssi_chain indices will be set to 0x80808080.
*/
typedef struct {
uint32_t capture_method;
uint32_t vdev_id;
struct qdf_mac_addr peer_mac_addr;
uint32_t primary_20mhz_chan;
uint32_t bandwidth;
uint32_t phy_mode;
uint32_t band_center_freq1;
uint32_t band_center_freq2;
uint32_t spatial_streams;
uint32_t correlation_info_1;
uint32_t correlation_info_2;
uint32_t status;
uint32_t timestamp_us;
uint32_t counter;
uint32_t chain_rssi[WMI_HOST_MAX_CHAINS];
} wmi_cfr_peer_tx_event_param;
#endif /* _WMI_UNIFIED_PARAM_H_ */