fw-api: CL 7004110 - update fw common interface files
HTT backpressure messages Change-Id: I26a4f708f3028294fcf58a0583a12afe2e5eb3ee CRs-Fixed: 2262693
Cette révision appartient à :
spuligil
182
fw/htt.h
182
fw/htt.h
@@ -177,9 +177,10 @@
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* 3.60 Add HTT_T2H_MSG_TYPE_PEER_STATS_IND def
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* 3.61 Add rx offset fields to HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG msg
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* 3.62 Add antenna mask to reserved space in htt_rx_ppdu_desc_t
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* 3.63 Add HTT_HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND def
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*/
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#define HTT_CURRENT_VERSION_MAJOR 3
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#define HTT_CURRENT_VERSION_MINOR 62
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#define HTT_CURRENT_VERSION_MINOR 63
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#define HTT_NUM_TX_FRAG_DESC 1024
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@@ -5755,6 +5756,7 @@ enum htt_t2h_msg_type {
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HTT_T2H_MSG_TYPE_FLOW_POOL_RESIZE = 0x21,
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HTT_T2H_MSG_TYPE_CFR_DUMP_COMPL_IND = 0x22,
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HTT_T2H_MSG_TYPE_PEER_STATS_IND = 0x23,
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HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND = 0x24,
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HTT_T2H_MSG_TYPE_TEST,
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/* keep this last */
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@@ -11432,4 +11434,182 @@ PREPACK struct htt_cfr_dump_compl_ind {
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* @tx_duration : Tx duration for the PPDU (microsecond units)
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*/
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/**
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* @brief HTT_T2H_MSG_TYPE_BKPRESSURE_EVENTID Message
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*
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* @details
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* HTT_T2H_MSG_TYPE_BKPRESSURE_EVENTID message is sent by the target when
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* continuous backpressure is seen in the LMAC/ UMAC rings software rings.
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* This message will only be sent if the backpressure condition has existed
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* continuously for an initial period (100 ms).
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* Repeat messages with updated information will be sent after each
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* subsequent period (100 ms) as long as the backpressure remains unabated.
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* This message indicates the ring id along with current head and tail index
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* locations (i.e. write and read indices).
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* The backpressure time indicates the time in ms for which continous
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* backpressure has been observed in the ring.
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*
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* The message format is as follows:
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*
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* |31 24|23 16|15 8|7 0|
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* |----------------+----------------+----------------+----------------|
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* | ring_id | ring_type | pdev_id | msg_type |
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* |-------------------------------------------------------------------|
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* | tail_idx | head_idx |
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* |-------------------------------------------------------------------|
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* | backpressure_time_ms |
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* |-------------------------------------------------------------------|
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*
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* The message is interpreted as follows:
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* dword0 - b'0:7 - msg_type: This will be set to
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* HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND
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* b'8:15 - pdev_id: 0 indicates msg is for UMAC ring.
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* 1, 2, 3 indicates pdev_id 0,1,2 and
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the msg is for LMAC ring.
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* b'16:23 - ring_type: Refer to enum htt_backpressure_ring_type.
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* b'24:31 - ring_id: Refer enum htt_backpressure_umac_ring_id/
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* htt_backpressure_lmac_ring_id. This represents
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* the ring id for which continous backpressure is seen
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*
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* dword1 - b'0:15 - head_idx: This indicates the current head index of
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* the ring indicated by the ring_id
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*
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* dword1 - b'16:31 - tail_idx: This indicates the current tail index of
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* the ring indicated by the ring id
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*
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* dword2 - b'0:31 - backpressure_time_ms: Indicates how long continous
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* backpressure has been seen in the ring
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* indicated by the ring_id.
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* Units = milliseconds
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*/
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#define HTT_T2H_RX_BKPRESSURE_PDEV_ID_M 0x0000ff00
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#define HTT_T2H_RX_BKPRESSURE_PDEV_ID_S 8
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#define HTT_T2H_RX_BKPRESSURE_RING_TYPE_M 0x00ff0000
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#define HTT_T2H_RX_BKPRESSURE_RING_TYPE_S 16
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#define HTT_T2H_RX_BKPRESSURE_RINGID_M 0xff000000
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#define HTT_T2H_RX_BKPRESSURE_RINGID_S 24
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#define HTT_T2H_RX_BKPRESSURE_HEAD_IDX_M 0x0000ffff
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#define HTT_T2H_RX_BKPRESSURE_HEAD_IDX_S 0
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#define HTT_T2H_RX_BKPRESSURE_TAIL_IDX_M 0xffff0000
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#define HTT_T2H_RX_BKPRESSURE_TAIL_IDX_S 16
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#define HTT_T2H_RX_BKPRESSURE_TIME_MS_M 0xffffffff
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#define HTT_T2H_RX_BKPRESSURE_TIME_MS_S 0
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#define HTT_T2H_RX_BKPRESSURE_PDEV_ID_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_PDEV_ID, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_PDEV_ID_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_PDEV_ID_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_PDEV_ID_M) >> \
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HTT_T2H_RX_BKPRESSURE_PDEV_ID_S)
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#define HTT_T2H_RX_BKPRESSURE_RING_TYPE_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_RING_TYPE, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_RING_TYPE_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_RING_TYPE_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_RING_TYPE_M) >> \
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HTT_T2H_RX_BKPRESSURE_RING_TYPE_S)
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#define HTT_T2H_RX_BKPRESSURE_RINGID_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_RINGID, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_RINGID_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_RINGID_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_RINGID_M) >> \
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HTT_T2H_RX_BKPRESSURE_RINGID_S)
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#define HTT_T2H_RX_BKPRESSURE_HEAD_IDX_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_HEAD_IDX, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_HEAD_IDX_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_HEAD_IDX_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_HEAD_IDX_M) >> \
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HTT_T2H_RX_BKPRESSURE_HEAD_IDX_S)
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#define HTT_T2H_RX_BKPRESSURE_TAIL_IDX_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_TAIL_IDX, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_TAIL_IDX_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_TAIL_IDX_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_TAIL_IDX_M) >> \
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HTT_T2H_RX_BKPRESSURE_TAIL_IDX_S)
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#define HTT_T2H_RX_BKPRESSURE_TIME_MS_SET(word, value) \
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do { \
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HTT_CHECK_SET_VAL(HTT_T2H_RX_BKPRESSURE_TIME_MS, value); \
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(word) |= (value) << HTT_T2H_RX_BKPRESSURE_TIME_MS_S; \
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} while (0)
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#define HTT_T2H_RX_BKPRESSURE_TIME_MS_GET(word) \
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(((word) & HTT_T2H_RX_BKPRESSURE_TIME_MS_M) >> \
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HTT_T2H_RX_BKPRESSURE_TIME_MS_S)
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enum htt_backpressure_ring_type {
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HTT_SW_RING_TYPE_UMAC,
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HTT_SW_RING_TYPE_LMAC,
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HTT_SW_RING_TYPE_MAX,
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};
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/* Ring id for which the message is sent to host */
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enum htt_backpressure_umac_ringid {
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HTT_SW_RING_IDX_REO_REO2SW1_RING,
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HTT_SW_RING_IDX_REO_REO2SW2_RING,
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HTT_SW_RING_IDX_REO_REO2SW3_RING,
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HTT_SW_RING_IDX_REO_REO2SW4_RING,
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HTT_SW_RING_IDX_REO_WBM2REO_LINK_RING,
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HTT_SW_RING_IDX_REO_REO2TCL_RING,
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HTT_SW_RING_IDX_REO_REO2FW_RING,
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HTT_SW_RING_IDX_REO_REO_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_PPE_RELEASE_RING,
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HTT_SW_RING_IDX_TCL_TCL2TQM_RING,
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HTT_SW_RING_IDX_WBM_TQM_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_REO_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_WBM2SW0_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_WBM2SW1_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_WBM2SW2_RELEASE_RING,
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HTT_SW_RING_IDX_WBM_WBM2SW3_RELEASE_RING,
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HTT_SW_RING_IDX_REO_REO_CMD_RING,
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HTT_SW_RING_IDX_REO_REO_STATUS_RING,
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HTT_SW_UMAC_RING_IDX_MAX,
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};
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enum htt_backpressure_lmac_ringid {
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HTT_SW_RING_IDX_FW2RXDMA_BUF_RING,
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HTT_SW_RING_IDX_FW2RXDMA_STATUS_RING,
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HTT_SW_RING_IDX_FW2RXDMA_LINK_RING,
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HTT_SW_RING_IDX_SW2RXDMA_BUF_RING,
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HTT_SW_RING_IDX_WBM2RXDMA_LINK_RING,
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HTT_SW_RING_IDX_RXDMA2FW_RING,
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HTT_SW_RING_IDX_RXDMA2SW_RING,
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HTT_SW_RING_IDX_RXDMA2RELEASE_RING,
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HTT_SW_RING_IDX_RXDMA2REO_RING,
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HTT_SW_RING_IDX_MONITOR_STATUS_RING,
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HTT_SW_RING_IDX_MONITOR_BUF_RING,
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HTT_SW_RING_IDX_MONITOR_DESC_RING,
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HTT_SW_RING_IDX_MONITOR_DEST_RING,
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HTT_SW_LMAC_RING_IDX_MAX,
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};
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PREPACK struct htt_t2h_msg_bkpressure_event_ind_t {
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A_UINT32 msg_type: 8, /* HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND */
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pdev_id: 8,
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ring_type: 8, /* htt_backpressure_ring_type */
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/*
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* ring_id holds an enum value from either
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* htt_backpressure_umac_ringid or
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* htt_backpressure_lmac_ringid, based on
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* the ring_type setting.
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*/
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ring_id: 8;
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A_UINT16 head_idx;
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A_UINT16 tail_idx;
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A_UINT32 backpressure_time_ms; /* Time in milliseconds for which backpressure is seen continuously */
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} POSTPACK;
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#endif
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@@ -267,6 +267,15 @@ enum htt_dbg_ext_stats_type {
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*/
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HTT_DBG_EXT_STATS_PDEV_OBSS_PD_STATS = 23,
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/* HTT_DBG_EXT_STATS_RING_BACKPRESSURE_STATS
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* PARAMS:
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* - config_param0:
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* No params
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* RESP MSG:
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* - htt_stats_ring_backpressure_stats_t
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*/
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HTT_DBG_EXT_STATS_RING_BACKPRESSURE_STATS = 24,
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/* keep this last */
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HTT_DBG_NUM_EXT_STATS = 256,
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};
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@@ -362,6 +371,7 @@ typedef enum {
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HTT_STATS_SCHED_TXQ_SCHED_INELIGIBILITY_TAG = 87, /* htt_sched_txq_sched_eligibility_tlv */
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HTT_STATS_PDEV_OBSS_PD_TAG = 88, /* htt_pdev_obss_pd_stats_tlv */
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HTT_STATS_HW_WAR_TAG = 89, /* htt_hw_war_stats_tlv */
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HTT_STATS_RING_BACKPRESSURE_STATS_TAG = 90, /* htt_ring_backpressure_stats_tlv */
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HTT_STATS_MAX_TAG,
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} htt_tlv_tag_t;
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@@ -3782,4 +3792,47 @@ typedef struct {
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htt_pdev_obss_pd_stats_tlv obss_pd_stat;
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} htt_pdev_obss_pd_stats_t;
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typedef struct {
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htt_tlv_hdr_t tlv_hdr;
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A_UINT32 pdev_id;
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A_UINT32 current_head_idx;
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A_UINT32 current_tail_idx;
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A_UINT32 num_htt_msgs_sent;
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/*
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* Time in milliseconds for which the ring has been in
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* its current backpressure condition
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*/
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A_UINT32 backpressure_time_ms;
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/* backpressure_hist - histogram showing how many times different degrees
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* of backpressure duration occurred:
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* Index 0 indicates the number of times ring was
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* continously in backpressure state for 100 - 200ms.
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* Index 1 indicates the number of times ring was
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* continously in backpressure state for 200 - 300ms.
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* Index 2 indicates the number of times ring was
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* continously in backpressure state for 300 - 400ms.
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* Index 3 indicates the number of times ring was
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* continously in backpressure state for 400 - 500ms.
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* Index 4 indicates the number of times ring was
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* continously in backpressure state beyond 500ms.
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*/
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A_UINT32 backpressure_hist[5];
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} htt_ring_backpressure_stats_tlv;
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/* STATS_TYPE : HTT_STATS_RING_BACKPRESSURE_STATS_INFO
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* TLV_TAGS:
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* - HTT_STATS_RING_BACKPRESSURE_STATS_TAG
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*/
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/* NOTE:
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* This structure is for documentation, and cannot be safely used directly.
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* Instead, use the constituent TLV structures to fill/parse.
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*/
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typedef struct {
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htt_sring_cmn_tlv cmn_tlv;
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struct {
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htt_stats_string_tlv sring_str_tlv;
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htt_ring_backpressure_stats_tlv backpressure_stats_tlv;
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} r[1]; /* variable-length array */
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} htt_ring_backpressure_stats_t;
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#endif /* __HTT_STATS_H__ */
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