qcacmn: 4k skb buffer change
add new ini to configure skb size and change it in each place its used correspondingly Change-Id: Id00c6351bf6bc1b9df5e19064b2057dadd315e9b CRs-Fixed: 3584462
This commit is contained in:

committed by
Rahul Choudhary

parent
0b84f05679
commit
4902c68f4d
@@ -1747,6 +1747,9 @@ dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
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struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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/*
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* In Beryllium chipset msdu_start, mpdu_end
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@@ -1832,7 +1835,7 @@ dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -1853,6 +1856,9 @@ dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
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struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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/*
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* In Beryllium chipset msdu_start, mpdu_end
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@@ -1958,7 +1964,7 @@ dp_rxdma_ring_sel_cfg_be(struct dp_soc *soc)
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -226,6 +226,7 @@ uint32_t dp_rx_process_be(struct dp_intr *int_ctx,
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uint32_t dsf;
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uint32_t l3_pad;
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uint8_t link_id = 0;
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uint16_t buf_size;
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DP_HIST_INIT();
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@@ -237,6 +238,7 @@ uint32_t dp_rx_process_be(struct dp_intr *int_ctx,
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intr_id = int_ctx->dp_intr_id;
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num_entries = hal_srng_get_num_entries(hal_soc, hal_ring_hdl);
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dp_runtime_pm_mark_last_busy(soc);
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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more_data:
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/* reset local variables here to be re-used in the function */
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@@ -401,7 +403,7 @@ more_data:
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* reap this MPDU
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*/
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if ((QDF_NBUF_CB_RX_PKT_LEN(rx_desc->nbuf) /
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(RX_DATA_BUFFER_SIZE -
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(buf_size -
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soc->rx_pkt_tlv_size) + 1) >
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num_pending) {
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DP_STATS_INC(soc,
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@@ -2025,6 +2027,9 @@ dp_rx_null_q_desc_handle_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
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uint16_t sa_idx = 0;
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bool is_eapol = 0;
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bool enh_flag;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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qdf_nbuf_set_rx_chfrag_start(
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nbuf,
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@@ -2052,8 +2057,7 @@ dp_rx_null_q_desc_handle_be(struct dp_soc *soc, qdf_nbuf_t nbuf,
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goto drop_nbuf;
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/* Set length in nbuf */
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qdf_nbuf_set_pktlen(
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nbuf, qdf_min(pkt_len, (uint32_t)RX_DATA_BUFFER_SIZE));
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qdf_nbuf_set_pktlen(nbuf, qdf_min(pkt_len, (uint32_t)buf_size));
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}
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/*
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@@ -5055,6 +5055,9 @@ void dp_rx_err_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
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uint16_t msdu_len, nbuf_len;
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uint8_t *rx_tlv_hdr;
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struct hal_rx_msdu_metadata msdu_metadata;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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if (qdf_unlikely(packetdump_cb)) {
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rx_tlv_hdr = qdf_nbuf_data(nbuf);
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@@ -5072,8 +5075,7 @@ void dp_rx_err_send_pktlog(struct dp_soc *soc, struct dp_pdev *pdev,
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if (set_pktlen) {
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msdu_len = nbuf_len + skip_size;
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qdf_nbuf_set_pktlen(nbuf, qdf_min(msdu_len,
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(uint16_t)RX_DATA_BUFFER_SIZE));
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qdf_nbuf_set_pktlen(nbuf, qdf_min(msdu_len, buf_size));
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}
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qdf_nbuf_pull_head(nbuf, skip_size);
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@@ -3836,8 +3836,11 @@ static qdf_nbuf_t dp_ipa_frag_nbuf_linearize(struct dp_soc *soc,
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uint32_t nbuf_len = qdf_nbuf_len(nbuf);
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bool is_nbuf_head = true;
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uint32_t copy_len = 0;
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uint16_t buf_size;
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dst_nbuf = qdf_nbuf_alloc(soc->osdev, RX_DATA_BUFFER_SIZE,
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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dst_nbuf = qdf_nbuf_alloc(soc->osdev, buf_size,
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RX_BUFFER_RESERVATION,
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RX_DATA_BUFFER_ALIGNMENT, FALSE);
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@@ -3846,7 +3849,7 @@ static qdf_nbuf_t dp_ipa_frag_nbuf_linearize(struct dp_soc *soc,
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return NULL;
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}
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if ((nbuf_len + L3_HEADER_PADDING) > RX_DATA_BUFFER_SIZE) {
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if ((nbuf_len + L3_HEADER_PADDING) > buf_size) {
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qdf_nbuf_free(dst_nbuf);
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dp_err_rl("nbuf is jumbo data");
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return NULL;
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@@ -1773,13 +1773,16 @@ static inline bool dp_rx_adjust_nbuf_len(struct dp_soc *soc,
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{
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bool last_nbuf;
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uint32_t pkt_hdr_size;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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pkt_hdr_size = soc->rx_pkt_tlv_size + l3_pad_len;
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if ((*mpdu_len + pkt_hdr_size) > RX_DATA_BUFFER_SIZE) {
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qdf_nbuf_set_pktlen(nbuf, RX_DATA_BUFFER_SIZE);
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if ((*mpdu_len + pkt_hdr_size) > buf_size) {
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qdf_nbuf_set_pktlen(nbuf, buf_size);
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last_nbuf = false;
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*mpdu_len -= (RX_DATA_BUFFER_SIZE - pkt_hdr_size);
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*mpdu_len -= (buf_size - pkt_hdr_size);
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} else {
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qdf_nbuf_set_pktlen(nbuf, (*mpdu_len + pkt_hdr_size));
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last_nbuf = true;
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@@ -3300,8 +3303,11 @@ QDF_STATUS dp_rx_pdev_desc_pool_init(struct dp_pdev *pdev)
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struct dp_srng *dp_rxdma_srng;
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struct rx_desc_pool *rx_desc_pool;
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uint32_t target_type = hal_get_target_type(soc->hal_soc);
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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rx_desc_pool = &soc->rx_desc_buf[mac_for_pdev];
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if (wlan_cfg_get_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx)) {
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/*
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* If NSS is enabled, rx_desc_pool is already filled.
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@@ -3326,7 +3332,7 @@ QDF_STATUS dp_rx_pdev_desc_pool_init(struct dp_pdev *pdev)
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wlan_cfg_get_dp_soc_rx_sw_desc_num(soc->wlan_cfg_ctx);
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rx_desc_pool->owner = dp_rx_get_rx_bm_id(soc);
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rx_desc_pool->buf_size = RX_DATA_BUFFER_SIZE;
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rx_desc_pool->buf_size = buf_size;
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rx_desc_pool->buf_alignment = RX_DATA_BUFFER_ALIGNMENT;
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/* Disable monitor dest processing via frag */
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if (target_type == TARGET_TYPE_QCN9160) {
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@@ -886,7 +886,11 @@ dp_rx_null_q_handle_invalid_peer_id_exception(struct dp_soc *soc,
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bool dp_rx_check_pkt_len(struct dp_soc *soc, uint32_t pkt_len)
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{
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if (qdf_unlikely(pkt_len > RX_DATA_BUFFER_SIZE)) {
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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if (qdf_unlikely(pkt_len > buf_size)) {
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DP_STATS_INC_PKT(soc, rx.err.rx_invalid_pkt_len,
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1, pkt_len);
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return true;
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@@ -1617,6 +1621,9 @@ dp_rx_err_route_hdl(struct dp_soc *soc, qdf_nbuf_t nbuf,
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struct dp_vdev *vdev;
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struct hal_rx_msdu_metadata msdu_metadata;
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bool is_eapol;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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qdf_nbuf_set_rx_chfrag_start(
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nbuf,
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@@ -1643,8 +1650,7 @@ dp_rx_err_route_hdl(struct dp_soc *soc, qdf_nbuf_t nbuf,
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goto drop_nbuf;
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/* Set length in nbuf */
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qdf_nbuf_set_pktlen(
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nbuf, qdf_min(pkt_len, (uint32_t)RX_DATA_BUFFER_SIZE));
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qdf_nbuf_set_pktlen(nbuf, qdf_min(pkt_len, (uint32_t)buf_size));
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}
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/*
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@@ -259,6 +259,9 @@ dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint32_t target_type = hal_get_target_type(soc->hal_soc);
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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if (target_type == TARGET_TYPE_QCN9160)
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return status;
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@@ -327,7 +330,7 @@ dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
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rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -344,6 +347,9 @@ dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint32_t target_type = hal_get_target_type(soc->hal_soc);
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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if (target_type == TARGET_TYPE_QCN9160)
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return status;
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@@ -412,7 +418,7 @@ dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
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rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -245,6 +245,7 @@ uint32_t dp_rx_process_li(struct dp_intr *int_ctx,
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uint32_t dsf;
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uint32_t max_ast;
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uint64_t current_time = 0;
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uint16_t buf_size;
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DP_HIST_INIT();
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@@ -252,6 +253,8 @@ uint32_t dp_rx_process_li(struct dp_intr *int_ctx,
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hal_soc = soc->hal_soc;
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qdf_assert_always(hal_soc);
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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scn = soc->hif_handle;
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intr_id = int_ctx->dp_intr_id;
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num_entries = hal_srng_get_num_entries(hal_soc, hal_ring_hdl);
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@@ -408,7 +411,7 @@ more_data:
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* reap this MPDU
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*/
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if ((msdu_desc_info.msdu_len /
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(RX_DATA_BUFFER_SIZE -
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(buf_size -
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soc->rx_pkt_tlv_size) + 1) >
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num_pending) {
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DP_STATS_INC(soc,
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@@ -1347,6 +1350,9 @@ dp_rx_null_q_desc_handle_li(struct dp_soc *soc, qdf_nbuf_t nbuf,
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uint16_t sa_idx = 0;
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bool is_eapol = 0;
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bool enh_flag;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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qdf_nbuf_set_rx_chfrag_start(
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nbuf,
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@@ -1374,8 +1380,7 @@ dp_rx_null_q_desc_handle_li(struct dp_soc *soc, qdf_nbuf_t nbuf,
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goto drop_nbuf;
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/* Set length in nbuf */
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qdf_nbuf_set_pktlen(
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nbuf, qdf_min(pkt_len, (uint32_t)RX_DATA_BUFFER_SIZE));
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qdf_nbuf_set_pktlen(nbuf, qdf_min(pkt_len, (uint32_t)buf_size));
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}
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/*
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@@ -718,6 +718,9 @@ dp_rxdma_ring_sel_cfg_rh(struct dp_soc *soc)
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struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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htt_tlv_filter.mpdu_start = 1;
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htt_tlv_filter.msdu_start = 1;
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@@ -783,7 +786,7 @@ dp_rxdma_ring_sel_cfg_rh(struct dp_soc *soc)
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rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -803,6 +806,9 @@ dp_rxdma_ring_sel_cfg_rh(struct dp_soc *soc)
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struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
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struct dp_srng *rx_mac_srng;
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QDF_STATUS status = QDF_STATUS_SUCCESS;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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htt_tlv_filter.mpdu_start = 1;
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htt_tlv_filter.msdu_start = 1;
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@@ -868,7 +874,7 @@ dp_rxdma_ring_sel_cfg_rh(struct dp_soc *soc)
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rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
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htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
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rx_mac_srng->hal_srng,
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RXDMA_BUF, RX_DATA_BUFFER_SIZE,
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RXDMA_BUF, buf_size,
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&htt_tlv_filter);
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}
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}
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@@ -380,6 +380,9 @@ dp_rx_decrypt_unecrypt_err_handler_rh(struct dp_soc *soc, qdf_nbuf_t nbuf,
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bool is_broadcast;
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uint8_t *rx_tlv_hdr;
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uint16_t peer_id;
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uint16_t buf_size;
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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rx_tlv_hdr = qdf_nbuf_data(nbuf);
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@@ -419,7 +422,7 @@ dp_rx_decrypt_unecrypt_err_handler_rh(struct dp_soc *soc, qdf_nbuf_t nbuf,
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msdu_len = hal_rx_msdu_start_msdu_len_get(soc->hal_soc, rx_tlv_hdr);
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pkt_len = msdu_len + l2_hdr_offset + soc->rx_pkt_tlv_size;
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if (qdf_unlikely(pkt_len > RX_DATA_BUFFER_SIZE)) {
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if (qdf_unlikely(pkt_len > buf_size)) {
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DP_STATS_INC_PKT(soc, rx.err.rx_invalid_pkt_len,
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1, pkt_len);
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goto free_nbuf;
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@@ -748,6 +751,7 @@ dp_rx_data_indication_handler(struct dp_soc *soc, qdf_nbuf_t data_ind,
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uint32_t error;
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uint32_t error_code;
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QDF_STATUS status;
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uint16_t buf_size;
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DP_HIST_INIT();
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@@ -757,6 +761,7 @@ dp_rx_data_indication_handler(struct dp_soc *soc, qdf_nbuf_t data_ind,
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scn = soc->hif_handle;
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dp_runtime_pm_mark_last_busy(soc);
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buf_size = wlan_cfg_rx_buffer_size(soc->wlan_cfg_ctx);
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/* reset local variables here to be re-used in the function */
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nbuf_head = NULL;
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@@ -834,7 +839,7 @@ dp_rx_data_indication_handler(struct dp_soc *soc, qdf_nbuf_t data_ind,
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* reap this MPDU
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*/
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if ((msdu_len /
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(RX_DATA_BUFFER_SIZE -
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(buf_size -
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soc->rx_pkt_tlv_size) + 1) >
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num_pending) {
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DP_STATS_INC(soc,
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@@ -100,6 +100,8 @@
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#define WLAN_CFG_TIME_CONTROL_BP 3000
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#define WLAN_CFG_RX_BUFFER_SIZE 2048
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|
||||
#define WLAN_CFG_QREF_CONTROL_SIZE 0
|
||||
|
||||
#if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
|
||||
@@ -183,6 +185,9 @@
|
||||
#define WLAN_CFG_TIME_CONTROL_BP_MIN 3000
|
||||
#define WLAN_CFG_TIME_CONTROL_BP_MAX 1800000
|
||||
|
||||
#define WLAN_CFG_RX_BUFFER_SIZE_MIN 2048
|
||||
#define WLAN_CFG_RX_BUFFER_SIZE_MAX 4096
|
||||
|
||||
#define WLAN_CFG_QREF_CONTROL_SIZE_MIN 0
|
||||
#define WLAN_CFG_QREF_CONTROL_SIZE_MAX 4000
|
||||
|
||||
@@ -846,6 +851,13 @@
|
||||
WLAN_CFG_TIME_CONTROL_BP,\
|
||||
CFG_VALUE_OR_DEFAULT, "DP time control back pressure")
|
||||
|
||||
#define CFG_DP_RX_BUFFER_SIZE \
|
||||
CFG_INI_UINT("dp_rx_buffer_size", \
|
||||
WLAN_CFG_RX_BUFFER_SIZE_MIN,\
|
||||
WLAN_CFG_RX_BUFFER_SIZE_MAX,\
|
||||
WLAN_CFG_RX_BUFFER_SIZE,\
|
||||
CFG_VALUE_OR_DEFAULT, "DP rx buffer size")
|
||||
|
||||
#define CFG_DP_QREF_CONTROL_SIZE \
|
||||
CFG_INI_UINT("dp_qref_control_size", \
|
||||
WLAN_CFG_QREF_CONTROL_SIZE_MIN,\
|
||||
@@ -2067,6 +2079,7 @@
|
||||
CFG(CFG_DP_NSS_COMP_RING_SIZE) \
|
||||
CFG(CFG_DP_PDEV_LMAC_RING) \
|
||||
CFG(CFG_DP_TIME_CONTROL_BP) \
|
||||
CFG(CFG_DP_RX_BUFFER_SIZE) \
|
||||
CFG(CFG_DP_QREF_CONTROL_SIZE) \
|
||||
CFG(CFG_DP_BASE_HW_MAC_ID) \
|
||||
CFG(CFG_DP_RX_HASH) \
|
||||
|
@@ -4230,6 +4230,7 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
|
||||
|
||||
wlan_cfg_ctx->tx_ring_size = cfg_get(psoc, CFG_DP_TX_RING_SIZE);
|
||||
wlan_cfg_ctx->time_control_bp = cfg_get(psoc, CFG_DP_TIME_CONTROL_BP);
|
||||
wlan_cfg_ctx->rx_buffer_size = cfg_get(psoc, CFG_DP_RX_BUFFER_SIZE);
|
||||
wlan_cfg_ctx->qref_control_size =
|
||||
cfg_get(psoc, CFG_DP_QREF_CONTROL_SIZE);
|
||||
wlan_cfg_ctx->tx_comp_ring_size = cfg_get(psoc,
|
||||
@@ -4850,6 +4851,13 @@ int wlan_cfg_time_control_bp(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
return cfg->time_control_bp;
|
||||
}
|
||||
|
||||
int wlan_cfg_rx_buffer_size(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->rx_buffer_size;
|
||||
}
|
||||
|
||||
qdf_export_symbol(wlan_cfg_rx_buffer_size);
|
||||
|
||||
int wlan_cfg_qref_control_size(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->qref_control_size;
|
||||
|
@@ -177,6 +177,7 @@ struct wlan_srng_cfg {
|
||||
* @int_timer_threshold_mon_dest: Timer threshold counter for monitor dest
|
||||
* @tx_ring_size:
|
||||
* @time_control_bp:
|
||||
* @rx_buffer_size: skb size
|
||||
* @qref_control_size: list size for memory history arrays
|
||||
* @tx_comp_ring_size:
|
||||
* @tx_comp_ring_size_nss:
|
||||
@@ -386,6 +387,7 @@ struct wlan_cfg_dp_soc_ctxt {
|
||||
int int_timer_threshold_mon_dest;
|
||||
int tx_ring_size;
|
||||
int time_control_bp;
|
||||
int rx_buffer_size;
|
||||
int qref_control_size;
|
||||
int tx_comp_ring_size;
|
||||
int tx_comp_ring_size_nss;
|
||||
@@ -1607,6 +1609,14 @@ void wlan_cfg_set_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg,
|
||||
*/
|
||||
int wlan_cfg_time_control_bp(struct wlan_cfg_dp_soc_ctxt *cfg);
|
||||
|
||||
/**
|
||||
* wlan_cfg_rx_buffer_size - Get buffer size for skb
|
||||
* @cfg: soc configuration context
|
||||
*
|
||||
* Return: buffer size
|
||||
*/
|
||||
int wlan_cfg_rx_buffer_size(struct wlan_cfg_dp_soc_ctxt *cfg);
|
||||
|
||||
/**
|
||||
* wlan_cfg_qref_control_size - Get debug array size
|
||||
* @cfg: soc configuration context
|
||||
|
Reference in New Issue
Block a user