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qcacmn: Send ring sel cfg to configure rx pkt tlvs offset

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Currently the FW configures the mac with appropriate
offsets for rx pkt tlvs using the structure defined in
te FW and the host does not send the ring selction config
HTT message. This can create a problem when FW stops subscribing
to tlvs or changes its rx pkt tlvs offset.

Fix this by configuring the rx pkt tlv offsets via HTT
ring selection config message.

Change-Id: I1a2865f91b34dd7bda1af8651d7831097dac0bee
CRs-Fixed: 2860504
This commit is contained in:
Rakesh Pillai
2021-01-12 19:06:20 +05:30
committed by snandini
parent 63f4a150bb
commit 783f811315
13 changed files with 140 additions and 3 deletions
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90
dp/wifi3.0/dp_main.c
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@@ -4968,6 +4968,18 @@ static QDF_STATUS dp_mon_htt_srng_setup(struct dp_soc *soc,
}
#endif
#ifdef QCA_HOST2FW_RXBUF_RING
static struct dp_srng *dp_get_rxdma_ring(struct dp_pdev *pdev, int lmac_id)
{
return &pdev->rx_mac_buf_ring[lmac_id];
}
#else
static struct dp_srng *dp_get_rxdma_ring(struct dp_pdev *pdev, int lmac_id)
{
return &pdev->soc->rx_refill_buf_ring[lmac_id];
}
#endif
/*
* dp_rxdma_ring_config() - configure the RX DMA rings
*
@@ -5221,10 +5233,86 @@ dp_rxdma_ring_sel_cfg(struct dp_soc *soc)
return status;
}
#else
static QDF_STATUS
dp_rxdma_ring_sel_cfg(struct dp_soc *soc)
{
return QDF_STATUS_SUCCESS;
int i;
int mac_id;
struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
struct dp_srng *rx_mac_srng;
QDF_STATUS status = QDF_STATUS_SUCCESS;
htt_tlv_filter.mpdu_start = 1;
htt_tlv_filter.msdu_start = 1;
htt_tlv_filter.mpdu_end = 1;
htt_tlv_filter.msdu_end = 1;
htt_tlv_filter.attention = 1;
htt_tlv_filter.packet = 1;
htt_tlv_filter.packet_header = 1;
htt_tlv_filter.ppdu_start = 0;
htt_tlv_filter.ppdu_end = 0;
htt_tlv_filter.ppdu_end_user_stats = 0;
htt_tlv_filter.ppdu_end_user_stats_ext = 0;
htt_tlv_filter.ppdu_end_status_done = 0;
htt_tlv_filter.enable_fp = 1;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_md = 0;
htt_tlv_filter.enable_mo = 0;
htt_tlv_filter.fp_mgmt_filter = 0;
htt_tlv_filter.fp_ctrl_filter = FILTER_CTRL_BA_REQ;
htt_tlv_filter.fp_data_filter = (FILTER_DATA_UCAST |
FILTER_DATA_MCAST |
FILTER_DATA_DATA);
htt_tlv_filter.mo_mgmt_filter = 0;
htt_tlv_filter.mo_ctrl_filter = 0;
htt_tlv_filter.mo_data_filter = 0;
htt_tlv_filter.md_data_filter = 0;
htt_tlv_filter.offset_valid = true;
htt_tlv_filter.rx_packet_offset = RX_PKT_TLVS_LEN;
htt_tlv_filter.rx_header_offset =
hal_rx_pkt_tlv_offset_get(soc->hal_soc);
htt_tlv_filter.rx_mpdu_start_offset =
hal_rx_mpdu_start_offset_get(soc->hal_soc);
htt_tlv_filter.rx_mpdu_end_offset =
hal_rx_mpdu_end_offset_get(soc->hal_soc);
htt_tlv_filter.rx_msdu_start_offset =
hal_rx_msdu_start_offset_get(soc->hal_soc);
htt_tlv_filter.rx_msdu_end_offset =
hal_rx_msdu_end_offset_get(soc->hal_soc);
htt_tlv_filter.rx_attn_offset =
hal_rx_attn_offset_get(soc->hal_soc);
for (i = 0; i < MAX_PDEV_CNT; i++) {
struct dp_pdev *pdev = soc->pdev_list[i];
if (!pdev)
continue;
for (mac_id = 0; mac_id < NUM_RXDMA_RINGS_PER_PDEV; mac_id++) {
int mac_for_pdev =
dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
/*
* Obtain lmac id from pdev to access the LMAC ring
* in soc context
*/
int lmac_id =
dp_get_lmac_id_for_pdev_id(soc, mac_id,
pdev->pdev_id);
rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
rx_mac_srng->hal_srng,
RXDMA_BUF, RX_DATA_BUFFER_SIZE,
&htt_tlv_filter);
}
}
return status;
}
#endif