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qcacmn: Process PPDU status TLVs and parse CFR information

Browse source 
Channel Frequency Response(CFR) feature requires PPDU information
for correlation with CFR data. Host subscribes for the relevant PPDU
status TLVs via the Host RX monitor status ring. During monitor status
ring reap, all information needed for CFR correlation is accumulated
in a HAL PPDU structure and delivered to WDI event subscribers. Add
this change for HSP.

Change-Id: If3060271cf2923171487d30f99f2ab5c55370601
CRs-Fixed: 2634766
This commit is contained in:
Wu Gao 2016-08-12 13:38:57 +08:00 • committed by nshrivas
commit 63dd1b61be
2 changed files with 51 additions and 0 deletions
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6
hal/wifi3.0/qca6490/hal_6490.c
View file

@ -1500,8 +1500,14 @@ struct hal_hw_txrx_ops qca6490_hal_hw_txrx_ops = {
hal_rx_msdu_get_flow_params_6490,
hal_rx_tlv_get_tcp_chksum_6490,
hal_rx_get_rx_sequence_6490,
#if defined(QCA_WIFI_QCA6490) && defined(WLAN_CFR_ENABLE) && \
defined(WLAN_ENH_CFR_ENABLE)
hal_rx_get_bb_info_6490,
hal_rx_get_rtt_info_6490,
#else
NULL,
NULL,
#endif
/* rx - msdu end fast path info fields */
hal_rx_msdu_packet_metadata_get_generic,
hal_rx_get_fisa_cumulative_l4_checksum_6490,

45
hal/wifi3.0/qca6490/hal_6490_rx.h
View file

@ -402,4 +402,49 @@ RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET))
RX_MSDU_END_18_CUMULATIVE_IP_LENGTH_OFFSET)), \
RX_MSDU_END_18_CUMULATIVE_IP_LENGTH_MASK, \
RX_MSDU_END_18_CUMULATIVE_IP_LENGTH_LSB))
#if defined(QCA_WIFI_QCA6490) && defined(WLAN_CFR_ENABLE) && \
defined(WLAN_ENH_CFR_ENABLE)
static inline
void hal_rx_get_bb_info_6490(void *rx_tlv,
void *ppdu_info_hdl)
{
struct hal_rx_ppdu_info *ppdu_info = ppdu_info_hdl;
ppdu_info->cfr_info.bb_captured_channel =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_3, BB_CAPTURED_CHANNEL);
ppdu_info->cfr_info.bb_captured_timeout =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_3, BB_CAPTURED_TIMEOUT);
ppdu_info->cfr_info.bb_captured_reason =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_3, BB_CAPTURED_REASON);
}
static inline
void hal_rx_get_rtt_info_6490(void *rx_tlv,
void *ppdu_info_hdl)
{
struct hal_rx_ppdu_info *ppdu_info = ppdu_info_hdl;
ppdu_info->cfr_info.rx_location_info_valid =
HAL_RX_GET(rx_tlv, PHYRX_PKT_END_13_RX_PKT_END_DETAILS,
RX_LOCATION_INFO_DETAILS_RX_LOCATION_INFO_VALID);
ppdu_info->cfr_info.rtt_che_buffer_pointer_low32 =
HAL_RX_GET(rx_tlv,
PHYRX_PKT_END_12_RX_PKT_END_DETAILS_RX_LOCATION_INFO_DETAILS,
RTT_CHE_BUFFER_POINTER_LOW32);
ppdu_info->cfr_info.rtt_che_buffer_pointer_high8 =
HAL_RX_GET(rx_tlv,
PHYRX_PKT_END_11_RX_PKT_END_DETAILS_RX_LOCATION_INFO_DETAILS,
RTT_CHE_BUFFER_POINTER_HIGH8);
ppdu_info->cfr_info.chan_capture_status =
HAL_RX_GET(rx_tlv,
PHYRX_PKT_END_13_RX_PKT_END_DETAILS_RX_LOCATION_INFO_DETAILS,
RESERVED_8);
}
#endif
#endif