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qcacmn: Extract msdu end TLV information at once during Rx fast path

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Rather than extracting msdu end pkt tlv information per field basis
during fast data path, extract msdu end pkt tlv information at once
and store in local structure.

Change-Id: I0877ba4f824d480cc0851c72090f010852d0d203
This commit is contained in:
syed touqeer pasha
2019-12-31 15:45:55 +05:30
committed by nshrivas
parent fc4ac73e9b
commit 6997a37a1e
13 changed files with 179 additions and 26 deletions
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26
hal/wifi3.0/qcn9000/hal_9000.c
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@@ -1343,6 +1343,30 @@ static inline void hal_write_window_register(struct hal_soc *hal_soc)
WINDOW_CONFIGURATION_VALUE_9000);
}
/**
* hal_rx_msdu_packet_metadata_get_9000(): API to get the
* msdu information from rx_msdu_end TLV
*
* @ buf: pointer to the start of RX PKT TLV headers
* @ hal_rx_msdu_metadata: pointer to the msdu info structure
*/
static void
hal_rx_msdu_packet_metadata_get_9000(uint8_t *buf,
void *msdu_pkt_metadata)
{
struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
struct rx_msdu_end *msdu_end = &pkt_tlvs->msdu_end_tlv.rx_msdu_end;
struct hal_rx_msdu_metadata *msdu_metadata =
(struct hal_rx_msdu_metadata *)msdu_pkt_metadata;
msdu_metadata->l3_hdr_pad =
HAL_RX_MSDU_END_L3_HEADER_PADDING_GET(msdu_end);
msdu_metadata->sa_idx = HAL_RX_MSDU_END_SA_IDX_GET(msdu_end);
msdu_metadata->da_idx = HAL_RX_MSDU_END_DA_IDX_GET(msdu_end);
msdu_metadata->sa_sw_peer_id =
HAL_RX_MSDU_END_SA_SW_PEER_ID_GET(msdu_end);
}
struct hal_hw_txrx_ops qcn9000_hal_hw_txrx_ops = {
/* init and setup */
@@ -1434,6 +1458,8 @@ struct hal_hw_txrx_ops qcn9000_hal_hw_txrx_ops = {
hal_rx_get_rx_sequence_9000,
NULL,
NULL,
/* rx - msdu fast path info fields */
hal_rx_msdu_packet_metadata_get_9000,
};
struct hal_hw_srng_config hw_srng_table_9000[] = {