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@@ -0,0 +1,2051 @@
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+/*
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+ * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
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+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
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+ *
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+ * Permission to use, copy, modify, and/or distribute this software for
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+ * any purpose with or without fee is hereby granted, provided that the
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+ * above copyright notice and this permission notice appear in all
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+ * copies.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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+ * PERFORMANCE OF THIS SOFTWARE.
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+ */
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+
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+#include <qdf_types.h>
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+#include <qdf_lock.h>
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+#include <hal_hw_headers.h>
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+#include "dp_htt.h"
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+#include "dp_types.h"
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+#include "dp_internal.h"
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+#include "dp_peer.h"
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+#include "dp_rx_defrag.h"
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+#include "dp_rx.h"
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+#include <hal_api.h>
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+#include <hal_reo.h>
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+#include <cdp_txrx_handle.h>
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+#include <wlan_cfg.h>
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+#ifdef WIFI_MONITOR_SUPPORT
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+#include <dp_mon.h>
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+#endif
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+#ifdef FEATURE_WDS
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+#include "dp_txrx_wds.h"
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+#endif
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+#include <qdf_module.h>
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+#ifdef QCA_PEER_EXT_STATS
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+#include "dp_hist.h"
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+#endif
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+#ifdef BYPASS_OL_OPS
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+#include <target_if_dp.h>
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+#endif
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+
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+#ifdef REO_QDESC_HISTORY
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+#define REO_QDESC_HISTORY_SIZE 512
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+uint64_t reo_qdesc_history_idx;
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+struct reo_qdesc_event reo_qdesc_history[REO_QDESC_HISTORY_SIZE];
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+#endif
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+
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+#ifdef REO_QDESC_HISTORY
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+static inline void
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+dp_rx_reo_qdesc_history_add(struct reo_desc_list_node *free_desc,
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+ enum reo_qdesc_event_type type)
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+{
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+ struct reo_qdesc_event *evt;
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+ struct dp_rx_tid *rx_tid = &free_desc->rx_tid;
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+ uint32_t idx;
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+
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+ reo_qdesc_history_idx++;
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+ idx = (reo_qdesc_history_idx & (REO_QDESC_HISTORY_SIZE - 1));
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+
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+ evt = &reo_qdesc_history[idx];
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+
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+ qdf_mem_copy(evt->peer_mac, free_desc->peer_mac, QDF_MAC_ADDR_SIZE);
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+ evt->qdesc_addr = rx_tid->hw_qdesc_paddr;
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+ evt->ts = qdf_get_log_timestamp();
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+ evt->type = type;
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+}
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+
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+#ifdef WLAN_DP_FEATURE_DEFERRED_REO_QDESC_DESTROY
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+static inline void
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+dp_rx_reo_qdesc_deferred_evt_add(struct reo_desc_deferred_freelist_node *desc,
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+ enum reo_qdesc_event_type type)
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+{
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+ struct reo_qdesc_event *evt;
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+ uint32_t idx;
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+
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+ reo_qdesc_history_idx++;
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+ idx = (reo_qdesc_history_idx & (REO_QDESC_HISTORY_SIZE - 1));
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+
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+ evt = &reo_qdesc_history[idx];
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+
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+ qdf_mem_copy(evt->peer_mac, desc->peer_mac, QDF_MAC_ADDR_SIZE);
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+ evt->qdesc_addr = desc->hw_qdesc_paddr;
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+ evt->ts = qdf_get_log_timestamp();
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+ evt->type = type;
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+}
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+
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+#define DP_RX_REO_QDESC_DEFERRED_FREE_EVT(desc) \
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+ dp_rx_reo_qdesc_deferred_evt_add((desc), REO_QDESC_FREE)
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+
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+#define DP_RX_REO_QDESC_DEFERRED_GET_MAC(desc, freedesc) \
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+ qdf_mem_copy((desc)->peer_mac, (freedesc)->peer_mac, QDF_MAC_ADDR_SIZE)
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+#endif /* WLAN_DP_FEATURE_DEFERRED_REO_QDESC_DESTROY */
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+
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+#define DP_RX_REO_QDESC_GET_MAC(freedesc, peer) \
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+ qdf_mem_copy((freedesc)->peer_mac, (peer)->mac_addr.raw, QDF_MAC_ADDR_SIZE)
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+
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+#define DP_RX_REO_QDESC_UPDATE_EVT(free_desc) \
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+ dp_rx_reo_qdesc_history_add((free_desc), REO_QDESC_UPDATE_CB)
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+
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+#define DP_RX_REO_QDESC_FREE_EVT(free_desc) \
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+ dp_rx_reo_qdesc_history_add((free_desc), REO_QDESC_FREE)
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+
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+#else
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+#define DP_RX_REO_QDESC_GET_MAC(freedesc, peer)
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+
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+#define DP_RX_REO_QDESC_UPDATE_EVT(free_desc)
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+
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+#define DP_RX_REO_QDESC_FREE_EVT(free_desc)
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+
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+#define DP_RX_REO_QDESC_DEFERRED_FREE_EVT(desc)
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+
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+#define DP_RX_REO_QDESC_DEFERRED_GET_MAC(desc, freedesc)
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+#endif
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+
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+static inline void
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+dp_set_ssn_valid_flag(struct hal_reo_cmd_params *params,
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+ uint8_t valid)
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+{
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+ params->u.upd_queue_params.update_svld = 1;
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+ params->u.upd_queue_params.svld = valid;
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+ dp_peer_debug("Setting SSN valid bit to %d",
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+ valid);
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+}
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+
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+#ifdef IPA_OFFLOAD
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+void dp_peer_update_tid_stats_from_reo(struct dp_soc *soc, void *cb_ctxt,
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+ union hal_reo_status *reo_status)
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+{
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+ struct dp_peer *peer = NULL;
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+ struct dp_rx_tid *rx_tid = NULL;
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+ unsigned long comb_peer_id_tid;
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+ struct hal_reo_queue_status *queue_status = &reo_status->queue_status;
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+ uint16_t tid;
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+ uint16_t peer_id;
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+
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+ if (queue_status->header.status != HAL_REO_CMD_SUCCESS) {
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+ dp_err("REO stats failure %d\n",
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+ queue_status->header.status);
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+ return;
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+ }
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+ comb_peer_id_tid = (unsigned long)cb_ctxt;
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+ tid = DP_PEER_GET_REO_STATS_TID(comb_peer_id_tid);
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+ peer_id = DP_PEER_GET_REO_STATS_PEER_ID(comb_peer_id_tid);
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+ peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_GENERIC_STATS);
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+ if (!peer)
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+ return;
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+ rx_tid = &peer->rx_tid[tid];
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+
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+ if (!rx_tid) {
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+ dp_peer_unref_delete(peer, DP_MOD_ID_GENERIC_STATS);
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+ return;
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+ }
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+
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+ rx_tid->rx_msdu_cnt.bytes += queue_status->total_cnt;
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+ rx_tid->rx_msdu_cnt.num += queue_status->msdu_frms_cnt;
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+ dp_peer_unref_delete(peer, DP_MOD_ID_GENERIC_STATS);
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+}
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+
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+qdf_export_symbol(dp_peer_update_tid_stats_from_reo);
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+#endif
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+
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+void dp_rx_tid_stats_cb(struct dp_soc *soc, void *cb_ctxt,
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+ union hal_reo_status *reo_status)
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+{
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+ struct dp_rx_tid *rx_tid = (struct dp_rx_tid *)cb_ctxt;
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+ struct hal_reo_queue_status *queue_status = &reo_status->queue_status;
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+
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+ if (queue_status->header.status == HAL_REO_CMD_DRAIN)
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+ return;
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+
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+ if (queue_status->header.status != HAL_REO_CMD_SUCCESS) {
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+ DP_PRINT_STATS("REO stats failure %d for TID %d\n",
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+ queue_status->header.status, rx_tid->tid);
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+ return;
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+ }
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+
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+ DP_PRINT_STATS("REO queue stats (TID: %d):\n"
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+ "ssn: %d\n"
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+ "curr_idx : %d\n"
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+ "pn_31_0 : %08x\n"
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+ "pn_63_32 : %08x\n"
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+ "pn_95_64 : %08x\n"
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+ "pn_127_96 : %08x\n"
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+ "last_rx_enq_tstamp : %08x\n"
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+ "last_rx_deq_tstamp : %08x\n"
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+ "rx_bitmap_31_0 : %08x\n"
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+ "rx_bitmap_63_32 : %08x\n"
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+ "rx_bitmap_95_64 : %08x\n"
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+ "rx_bitmap_127_96 : %08x\n"
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+ "rx_bitmap_159_128 : %08x\n"
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+ "rx_bitmap_191_160 : %08x\n"
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+ "rx_bitmap_223_192 : %08x\n"
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+ "rx_bitmap_255_224 : %08x\n",
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+ rx_tid->tid,
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+ queue_status->ssn, queue_status->curr_idx,
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+ queue_status->pn_31_0, queue_status->pn_63_32,
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+ queue_status->pn_95_64, queue_status->pn_127_96,
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+ queue_status->last_rx_enq_tstamp,
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+ queue_status->last_rx_deq_tstamp,
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+ queue_status->rx_bitmap_31_0,
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+ queue_status->rx_bitmap_63_32,
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+ queue_status->rx_bitmap_95_64,
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+ queue_status->rx_bitmap_127_96,
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+ queue_status->rx_bitmap_159_128,
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+ queue_status->rx_bitmap_191_160,
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+ queue_status->rx_bitmap_223_192,
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+ queue_status->rx_bitmap_255_224);
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+
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+ DP_PRINT_STATS(
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+ "curr_mpdu_cnt : %d\n"
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+ "curr_msdu_cnt : %d\n"
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+ "fwd_timeout_cnt : %d\n"
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+ "fwd_bar_cnt : %d\n"
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+ "dup_cnt : %d\n"
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+ "frms_in_order_cnt : %d\n"
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+ "bar_rcvd_cnt : %d\n"
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+ "mpdu_frms_cnt : %d\n"
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+ "msdu_frms_cnt : %d\n"
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+ "total_byte_cnt : %d\n"
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+ "late_recv_mpdu_cnt : %d\n"
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+ "win_jump_2k : %d\n"
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+ "hole_cnt : %d\n",
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+ queue_status->curr_mpdu_cnt,
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+ queue_status->curr_msdu_cnt,
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+ queue_status->fwd_timeout_cnt,
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+ queue_status->fwd_bar_cnt,
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+ queue_status->dup_cnt,
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+ queue_status->frms_in_order_cnt,
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+ queue_status->bar_rcvd_cnt,
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+ queue_status->mpdu_frms_cnt,
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+ queue_status->msdu_frms_cnt,
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+ queue_status->total_cnt,
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+ queue_status->late_recv_mpdu_cnt,
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+ queue_status->win_jump_2k,
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+ queue_status->hole_cnt);
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+
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+ DP_PRINT_STATS("Addba Req : %d\n"
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+ "Addba Resp : %d\n"
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+ "Addba Resp success : %d\n"
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+ "Addba Resp failed : %d\n"
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+ "Delba Req received : %d\n"
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+ "Delba Tx success : %d\n"
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+ "Delba Tx Fail : %d\n"
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+ "BA window size : %d\n"
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+ "Pn size : %d\n",
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+ rx_tid->num_of_addba_req,
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+ rx_tid->num_of_addba_resp,
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+ rx_tid->num_addba_rsp_success,
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+ rx_tid->num_addba_rsp_failed,
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+ rx_tid->num_of_delba_req,
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+ rx_tid->delba_tx_success_cnt,
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+ rx_tid->delba_tx_fail_cnt,
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+ rx_tid->ba_win_size,
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+ rx_tid->pn_size);
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+}
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+
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+static void dp_rx_tid_update_cb(struct dp_soc *soc, void *cb_ctxt,
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+ union hal_reo_status *reo_status)
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+{
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+ struct dp_rx_tid *rx_tid = (struct dp_rx_tid *)cb_ctxt;
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+
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+ if ((reo_status->rx_queue_status.header.status !=
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+ HAL_REO_CMD_SUCCESS) &&
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+ (reo_status->rx_queue_status.header.status !=
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+ HAL_REO_CMD_DRAIN)) {
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+ /* Should not happen normally. Just print error for now */
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+ dp_peer_err("%pK: Rx tid HW desc update failed(%d): tid %d",
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+ soc, reo_status->rx_queue_status.header.status,
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+ rx_tid->tid);
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+ }
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+}
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+
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+static bool dp_get_peer_vdev_roaming_in_progress(struct dp_peer *peer)
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+{
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+ struct ol_if_ops *ol_ops = NULL;
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+ bool is_roaming = false;
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+ uint8_t vdev_id = -1;
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+ struct cdp_soc_t *soc;
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+
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+ if (!peer) {
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+ dp_peer_info("Peer is NULL. No roaming possible");
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+ return false;
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+ }
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+
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+ soc = dp_soc_to_cdp_soc_t(peer->vdev->pdev->soc);
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+ ol_ops = peer->vdev->pdev->soc->cdp_soc.ol_ops;
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+
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+ if (ol_ops && ol_ops->is_roam_inprogress) {
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+ dp_get_vdevid(soc, peer->mac_addr.raw, &vdev_id);
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+ is_roaming = ol_ops->is_roam_inprogress(vdev_id);
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+ }
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+
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+ dp_peer_info("peer: " QDF_MAC_ADDR_FMT ", vdev_id: %d, is_roaming: %d",
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+ QDF_MAC_ADDR_REF(peer->mac_addr.raw), vdev_id, is_roaming);
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+
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+ return is_roaming;
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+}
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+
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+#ifdef WLAN_FEATURE_11BE_MLO
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+/**
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+ * dp_rx_tid_setup_allow() - check if rx_tid and reo queue desc
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+ * setup is necessary
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+ * @peer: DP peer handle
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+ *
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+ * Return: true - allow, false - disallow
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+ */
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+static inline
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+bool dp_rx_tid_setup_allow(struct dp_peer *peer)
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+{
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+ if (IS_MLO_DP_LINK_PEER(peer) && !peer->first_link)
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+ return false;
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+
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+ return true;
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+}
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+
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+/**
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+ * dp_rx_tid_update_allow() - check if rx_tid update needed
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+ * @peer: DP peer handle
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+ *
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+ * Return: true - allow, false - disallow
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+ */
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+static inline
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+bool dp_rx_tid_update_allow(struct dp_peer *peer)
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+{
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+ /* not as expected for MLO connection link peer */
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+ if (IS_MLO_DP_LINK_PEER(peer)) {
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+ QDF_BUG(0);
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+ return false;
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+ }
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+
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+ return true;
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+}
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+#else
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+static inline
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+bool dp_rx_tid_setup_allow(struct dp_peer *peer)
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+{
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+ return true;
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+}
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+
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+static inline
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+bool dp_rx_tid_update_allow(struct dp_peer *peer)
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+{
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+ return true;
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+}
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+#endif
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+
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+QDF_STATUS
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+dp_rx_tid_update_wifi3(struct dp_peer *peer, int tid, uint32_t ba_window_size,
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+ uint32_t start_seq, bool bar_update)
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+{
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+ struct dp_rx_tid *rx_tid = &peer->rx_tid[tid];
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+ struct dp_soc *soc = peer->vdev->pdev->soc;
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+ struct hal_reo_cmd_params params;
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+
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+ if (!dp_rx_tid_update_allow(peer)) {
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+ dp_peer_err("skip tid update for peer:" QDF_MAC_ADDR_FMT,
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+ QDF_MAC_ADDR_REF(peer->mac_addr.raw));
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|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo = rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi = (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.upd_queue_params.update_ba_window_size = 1;
|
|
|
+ params.u.upd_queue_params.ba_window_size = ba_window_size;
|
|
|
+
|
|
|
+ if (start_seq < IEEE80211_SEQ_MAX) {
|
|
|
+ params.u.upd_queue_params.update_ssn = 1;
|
|
|
+ params.u.upd_queue_params.ssn = start_seq;
|
|
|
+ } else {
|
|
|
+ dp_set_ssn_valid_flag(¶ms, 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (dp_reo_send_cmd(soc, CMD_UPDATE_RX_REO_QUEUE, ¶ms,
|
|
|
+ dp_rx_tid_update_cb, rx_tid)) {
|
|
|
+ dp_err_log("failed to send reo cmd CMD_UPDATE_RX_REO_QUEUE");
|
|
|
+ DP_STATS_INC(soc, rx.err.reo_cmd_send_fail, 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid->ba_win_size = ba_window_size;
|
|
|
+
|
|
|
+ if (dp_get_peer_vdev_roaming_in_progress(peer))
|
|
|
+ return QDF_STATUS_E_PERM;
|
|
|
+
|
|
|
+ if (!bar_update)
|
|
|
+ dp_peer_rx_reorder_queue_setup(soc, peer,
|
|
|
+ tid, ba_window_size);
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef WLAN_DP_FEATURE_DEFERRED_REO_QDESC_DESTROY
|
|
|
+/**
|
|
|
+ * dp_reo_desc_defer_free_enqueue() - enqueue REO QDESC to be freed into
|
|
|
+ * the deferred list
|
|
|
+ * @soc: Datapath soc handle
|
|
|
+ * @freedesc: REO DESC reference that needs to be freed
|
|
|
+ *
|
|
|
+ * Return: true if enqueued, else false
|
|
|
+ */
|
|
|
+static bool dp_reo_desc_defer_free_enqueue(struct dp_soc *soc,
|
|
|
+ struct reo_desc_list_node *freedesc)
|
|
|
+{
|
|
|
+ struct reo_desc_deferred_freelist_node *desc;
|
|
|
+
|
|
|
+ if (!qdf_atomic_read(&soc->cmn_init_done))
|
|
|
+ return false;
|
|
|
+
|
|
|
+ desc = qdf_mem_malloc(sizeof(*desc));
|
|
|
+ if (!desc)
|
|
|
+ return false;
|
|
|
+
|
|
|
+ desc->hw_qdesc_paddr = freedesc->rx_tid.hw_qdesc_paddr;
|
|
|
+ desc->hw_qdesc_alloc_size = freedesc->rx_tid.hw_qdesc_alloc_size;
|
|
|
+ desc->hw_qdesc_vaddr_unaligned =
|
|
|
+ freedesc->rx_tid.hw_qdesc_vaddr_unaligned;
|
|
|
+ desc->free_ts = qdf_get_system_timestamp();
|
|
|
+ DP_RX_REO_QDESC_DEFERRED_GET_MAC(desc, freedesc);
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&soc->reo_desc_deferred_freelist_lock);
|
|
|
+ if (!soc->reo_desc_deferred_freelist_init) {
|
|
|
+ qdf_mem_free(desc);
|
|
|
+ qdf_spin_unlock_bh(&soc->reo_desc_deferred_freelist_lock);
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ qdf_list_insert_back(&soc->reo_desc_deferred_freelist,
|
|
|
+ (qdf_list_node_t *)desc);
|
|
|
+ qdf_spin_unlock_bh(&soc->reo_desc_deferred_freelist_lock);
|
|
|
+
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_reo_desc_defer_free() - free the REO QDESC in the deferred list
|
|
|
+ * based on time threshold
|
|
|
+ * @soc: Datapath soc handle
|
|
|
+ *
|
|
|
+ * Return: true if enqueued, else false
|
|
|
+ */
|
|
|
+static void dp_reo_desc_defer_free(struct dp_soc *soc)
|
|
|
+{
|
|
|
+ struct reo_desc_deferred_freelist_node *desc;
|
|
|
+ unsigned long curr_ts = qdf_get_system_timestamp();
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&soc->reo_desc_deferred_freelist_lock);
|
|
|
+
|
|
|
+ while ((qdf_list_peek_front(&soc->reo_desc_deferred_freelist,
|
|
|
+ (qdf_list_node_t **)&desc) == QDF_STATUS_SUCCESS) &&
|
|
|
+ (curr_ts > (desc->free_ts + REO_DESC_DEFERRED_FREE_MS))) {
|
|
|
+ qdf_list_remove_front(&soc->reo_desc_deferred_freelist,
|
|
|
+ (qdf_list_node_t **)&desc);
|
|
|
+
|
|
|
+ DP_RX_REO_QDESC_DEFERRED_FREE_EVT(desc);
|
|
|
+
|
|
|
+ qdf_mem_unmap_nbytes_single(soc->osdev,
|
|
|
+ desc->hw_qdesc_paddr,
|
|
|
+ QDF_DMA_BIDIRECTIONAL,
|
|
|
+ desc->hw_qdesc_alloc_size);
|
|
|
+ qdf_mem_free(desc->hw_qdesc_vaddr_unaligned);
|
|
|
+ qdf_mem_free(desc);
|
|
|
+
|
|
|
+ curr_ts = qdf_get_system_timestamp();
|
|
|
+ }
|
|
|
+
|
|
|
+ qdf_spin_unlock_bh(&soc->reo_desc_deferred_freelist_lock);
|
|
|
+}
|
|
|
+#else
|
|
|
+static inline bool
|
|
|
+dp_reo_desc_defer_free_enqueue(struct dp_soc *soc,
|
|
|
+ struct reo_desc_list_node *freedesc)
|
|
|
+{
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+static void dp_reo_desc_defer_free(struct dp_soc *soc)
|
|
|
+{
|
|
|
+}
|
|
|
+#endif /* !WLAN_DP_FEATURE_DEFERRED_REO_QDESC_DESTROY */
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_reo_desc_free() - Callback free reo descriptor memory after
|
|
|
+ * HW cache flush
|
|
|
+ *
|
|
|
+ * @soc: DP SOC handle
|
|
|
+ * @cb_ctxt: Callback context
|
|
|
+ * @reo_status: REO command status
|
|
|
+ */
|
|
|
+static void dp_reo_desc_free(struct dp_soc *soc, void *cb_ctxt,
|
|
|
+ union hal_reo_status *reo_status)
|
|
|
+{
|
|
|
+ struct reo_desc_list_node *freedesc =
|
|
|
+ (struct reo_desc_list_node *)cb_ctxt;
|
|
|
+ struct dp_rx_tid *rx_tid = &freedesc->rx_tid;
|
|
|
+ unsigned long curr_ts = qdf_get_system_timestamp();
|
|
|
+
|
|
|
+ if ((reo_status->fl_cache_status.header.status !=
|
|
|
+ HAL_REO_CMD_SUCCESS) &&
|
|
|
+ (reo_status->fl_cache_status.header.status !=
|
|
|
+ HAL_REO_CMD_DRAIN)) {
|
|
|
+ dp_peer_err("%pK: Rx tid HW desc flush failed(%d): tid %d",
|
|
|
+ soc, reo_status->rx_queue_status.header.status,
|
|
|
+ freedesc->rx_tid.tid);
|
|
|
+ }
|
|
|
+ dp_peer_info("%pK: %lu hw_qdesc_paddr: %pK, tid:%d", soc,
|
|
|
+ curr_ts, (void *)(rx_tid->hw_qdesc_paddr),
|
|
|
+ rx_tid->tid);
|
|
|
+
|
|
|
+ /* REO desc is enqueued to be freed at a later point
|
|
|
+ * in time, just free the freedesc alone and return
|
|
|
+ */
|
|
|
+ if (dp_reo_desc_defer_free_enqueue(soc, freedesc))
|
|
|
+ goto out;
|
|
|
+
|
|
|
+ DP_RX_REO_QDESC_FREE_EVT(freedesc);
|
|
|
+
|
|
|
+ hal_reo_shared_qaddr_cache_clear(soc->hal_soc);
|
|
|
+ qdf_mem_unmap_nbytes_single(soc->osdev,
|
|
|
+ rx_tid->hw_qdesc_paddr,
|
|
|
+ QDF_DMA_BIDIRECTIONAL,
|
|
|
+ rx_tid->hw_qdesc_alloc_size);
|
|
|
+ qdf_mem_free(rx_tid->hw_qdesc_vaddr_unaligned);
|
|
|
+out:
|
|
|
+ qdf_mem_free(freedesc);
|
|
|
+}
|
|
|
+
|
|
|
+#if defined(CONFIG_WIFI_EMULATION_WIFI_3_0) && defined(BUILD_X86)
|
|
|
+/* Hawkeye emulation requires bus address to be >= 0x50000000 */
|
|
|
+static inline int dp_reo_desc_addr_chk(qdf_dma_addr_t dma_addr)
|
|
|
+{
|
|
|
+ if (dma_addr < 0x50000000)
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ else
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+#else
|
|
|
+static inline int dp_reo_desc_addr_chk(qdf_dma_addr_t dma_addr)
|
|
|
+{
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+#endif
|
|
|
+
|
|
|
+QDF_STATUS dp_rx_tid_setup_wifi3(struct dp_peer *peer, int tid,
|
|
|
+ uint32_t ba_window_size, uint32_t start_seq)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = &peer->rx_tid[tid];
|
|
|
+ struct dp_vdev *vdev = peer->vdev;
|
|
|
+ struct dp_soc *soc = vdev->pdev->soc;
|
|
|
+ uint32_t hw_qdesc_size;
|
|
|
+ uint32_t hw_qdesc_align;
|
|
|
+ int hal_pn_type;
|
|
|
+ void *hw_qdesc_vaddr;
|
|
|
+ uint32_t alloc_tries = 0;
|
|
|
+ QDF_STATUS status = QDF_STATUS_SUCCESS;
|
|
|
+ struct dp_txrx_peer *txrx_peer;
|
|
|
+
|
|
|
+ if (!qdf_atomic_read(&peer->is_default_route_set))
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+
|
|
|
+ if (!dp_rx_tid_setup_allow(peer)) {
|
|
|
+ dp_peer_info("skip rx tid setup for peer" QDF_MAC_ADDR_FMT,
|
|
|
+ QDF_MAC_ADDR_REF(peer->mac_addr.raw));
|
|
|
+ goto send_wmi_reo_cmd;
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid->ba_win_size = ba_window_size;
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned)
|
|
|
+ return dp_rx_tid_update_wifi3(peer, tid, ba_window_size,
|
|
|
+ start_seq, false);
|
|
|
+ rx_tid->delba_tx_status = 0;
|
|
|
+ rx_tid->ppdu_id_2k = 0;
|
|
|
+ rx_tid->num_of_addba_req = 0;
|
|
|
+ rx_tid->num_of_delba_req = 0;
|
|
|
+ rx_tid->num_of_addba_resp = 0;
|
|
|
+ rx_tid->num_addba_rsp_failed = 0;
|
|
|
+ rx_tid->num_addba_rsp_success = 0;
|
|
|
+ rx_tid->delba_tx_success_cnt = 0;
|
|
|
+ rx_tid->delba_tx_fail_cnt = 0;
|
|
|
+ rx_tid->statuscode = 0;
|
|
|
+
|
|
|
+ /* TODO: Allocating HW queue descriptors based on max BA window size
|
|
|
+ * for all QOS TIDs so that same descriptor can be used later when
|
|
|
+ * ADDBA request is received. This should be changed to allocate HW
|
|
|
+ * queue descriptors based on BA window size being negotiated (0 for
|
|
|
+ * non BA cases), and reallocate when BA window size changes and also
|
|
|
+ * send WMI message to FW to change the REO queue descriptor in Rx
|
|
|
+ * peer entry as part of dp_rx_tid_update.
|
|
|
+ */
|
|
|
+ hw_qdesc_size = hal_get_reo_qdesc_size(soc->hal_soc,
|
|
|
+ ba_window_size, tid);
|
|
|
+
|
|
|
+ hw_qdesc_align = hal_get_reo_qdesc_align(soc->hal_soc);
|
|
|
+ /* To avoid unnecessary extra allocation for alignment, try allocating
|
|
|
+ * exact size and see if we already have aligned address.
|
|
|
+ */
|
|
|
+ rx_tid->hw_qdesc_alloc_size = hw_qdesc_size;
|
|
|
+
|
|
|
+try_desc_alloc:
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned =
|
|
|
+ qdf_mem_malloc(rx_tid->hw_qdesc_alloc_size);
|
|
|
+
|
|
|
+ if (!rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ dp_peer_err("%pK: Rx tid HW desc alloc failed: tid %d",
|
|
|
+ soc, tid);
|
|
|
+ return QDF_STATUS_E_NOMEM;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((unsigned long)(rx_tid->hw_qdesc_vaddr_unaligned) %
|
|
|
+ hw_qdesc_align) {
|
|
|
+ /* Address allocated above is not aligned. Allocate extra
|
|
|
+ * memory for alignment
|
|
|
+ */
|
|
|
+ qdf_mem_free(rx_tid->hw_qdesc_vaddr_unaligned);
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned =
|
|
|
+ qdf_mem_malloc(rx_tid->hw_qdesc_alloc_size +
|
|
|
+ hw_qdesc_align - 1);
|
|
|
+
|
|
|
+ if (!rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ dp_peer_err("%pK: Rx tid HW desc alloc failed: tid %d",
|
|
|
+ soc, tid);
|
|
|
+ return QDF_STATUS_E_NOMEM;
|
|
|
+ }
|
|
|
+
|
|
|
+ hw_qdesc_vaddr = (void *)qdf_align((unsigned long)
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned,
|
|
|
+ hw_qdesc_align);
|
|
|
+
|
|
|
+ dp_peer_debug("%pK: Total Size %d Aligned Addr %pK",
|
|
|
+ soc, rx_tid->hw_qdesc_alloc_size,
|
|
|
+ hw_qdesc_vaddr);
|
|
|
+
|
|
|
+ } else {
|
|
|
+ hw_qdesc_vaddr = rx_tid->hw_qdesc_vaddr_unaligned;
|
|
|
+ }
|
|
|
+ rx_tid->hw_qdesc_vaddr_aligned = hw_qdesc_vaddr;
|
|
|
+
|
|
|
+ txrx_peer = dp_get_txrx_peer(peer);
|
|
|
+
|
|
|
+ /* TODO: Ensure that sec_type is set before ADDBA is received.
|
|
|
+ * Currently this is set based on htt indication
|
|
|
+ * HTT_T2H_MSG_TYPE_SEC_IND from target
|
|
|
+ */
|
|
|
+ switch (txrx_peer->security[dp_sec_ucast].sec_type) {
|
|
|
+ case cdp_sec_type_tkip_nomic:
|
|
|
+ case cdp_sec_type_aes_ccmp:
|
|
|
+ case cdp_sec_type_aes_ccmp_256:
|
|
|
+ case cdp_sec_type_aes_gcmp:
|
|
|
+ case cdp_sec_type_aes_gcmp_256:
|
|
|
+ hal_pn_type = HAL_PN_WPA;
|
|
|
+ break;
|
|
|
+ case cdp_sec_type_wapi:
|
|
|
+ if (vdev->opmode == wlan_op_mode_ap)
|
|
|
+ hal_pn_type = HAL_PN_WAPI_EVEN;
|
|
|
+ else
|
|
|
+ hal_pn_type = HAL_PN_WAPI_UNEVEN;
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ hal_pn_type = HAL_PN_NONE;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ hal_reo_qdesc_setup(soc->hal_soc, tid, ba_window_size, start_seq,
|
|
|
+ hw_qdesc_vaddr, rx_tid->hw_qdesc_paddr, hal_pn_type,
|
|
|
+ vdev->vdev_stats_id);
|
|
|
+
|
|
|
+ qdf_mem_map_nbytes_single(soc->osdev, hw_qdesc_vaddr,
|
|
|
+ QDF_DMA_BIDIRECTIONAL, rx_tid->hw_qdesc_alloc_size,
|
|
|
+ &(rx_tid->hw_qdesc_paddr));
|
|
|
+
|
|
|
+ if (dp_reo_desc_addr_chk(rx_tid->hw_qdesc_paddr) !=
|
|
|
+ QDF_STATUS_SUCCESS) {
|
|
|
+ if (alloc_tries++ < 10) {
|
|
|
+ qdf_mem_free(rx_tid->hw_qdesc_vaddr_unaligned);
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned = NULL;
|
|
|
+ goto try_desc_alloc;
|
|
|
+ } else {
|
|
|
+ dp_peer_err("%pK: Rx tid HW desc alloc failed (lowmem): tid %d",
|
|
|
+ soc, tid);
|
|
|
+ status = QDF_STATUS_E_NOMEM;
|
|
|
+ goto error;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+send_wmi_reo_cmd:
|
|
|
+ if (dp_get_peer_vdev_roaming_in_progress(peer)) {
|
|
|
+ status = QDF_STATUS_E_PERM;
|
|
|
+ goto error;
|
|
|
+ }
|
|
|
+
|
|
|
+ status = dp_peer_rx_reorder_queue_setup(soc, peer,
|
|
|
+ tid, ba_window_size);
|
|
|
+ if (QDF_IS_STATUS_SUCCESS(status))
|
|
|
+ return status;
|
|
|
+
|
|
|
+error:
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ if (dp_reo_desc_addr_chk(rx_tid->hw_qdesc_paddr) ==
|
|
|
+ QDF_STATUS_SUCCESS)
|
|
|
+ qdf_mem_unmap_nbytes_single(
|
|
|
+ soc->osdev,
|
|
|
+ rx_tid->hw_qdesc_paddr,
|
|
|
+ QDF_DMA_BIDIRECTIONAL,
|
|
|
+ rx_tid->hw_qdesc_alloc_size);
|
|
|
+ qdf_mem_free(rx_tid->hw_qdesc_vaddr_unaligned);
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned = NULL;
|
|
|
+ rx_tid->hw_qdesc_paddr = 0;
|
|
|
+ }
|
|
|
+ return status;
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef DP_UMAC_HW_RESET_SUPPORT
|
|
|
+static
|
|
|
+void dp_peer_rst_tids(struct dp_soc *soc, struct dp_peer *peer, void *arg)
|
|
|
+{
|
|
|
+ int tid;
|
|
|
+
|
|
|
+ for (tid = 0; tid < (DP_MAX_TIDS - 1); tid++) {
|
|
|
+ struct dp_rx_tid *rx_tid = &peer->rx_tid[tid];
|
|
|
+ void *vaddr = rx_tid->hw_qdesc_vaddr_aligned;
|
|
|
+
|
|
|
+ if (vaddr)
|
|
|
+ dp_reset_rx_reo_tid_queue(soc, vaddr,
|
|
|
+ rx_tid->hw_qdesc_alloc_size);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void dp_reset_tid_q_setup(struct dp_soc *soc)
|
|
|
+{
|
|
|
+ dp_soc_iterate_peer(soc, dp_peer_rst_tids, NULL, DP_MOD_ID_UMAC_RESET);
|
|
|
+}
|
|
|
+#endif
|
|
|
+#ifdef REO_DESC_DEFER_FREE
|
|
|
+/**
|
|
|
+ * dp_reo_desc_clean_up() - If cmd to flush base desc fails add
|
|
|
+ * desc back to freelist and defer the deletion
|
|
|
+ *
|
|
|
+ * @soc: DP SOC handle
|
|
|
+ * @desc: Base descriptor to be freed
|
|
|
+ * @reo_status: REO command status
|
|
|
+ */
|
|
|
+static void dp_reo_desc_clean_up(struct dp_soc *soc,
|
|
|
+ struct reo_desc_list_node *desc,
|
|
|
+ union hal_reo_status *reo_status)
|
|
|
+{
|
|
|
+ desc->free_ts = qdf_get_system_timestamp();
|
|
|
+ DP_STATS_INC(soc, rx.err.reo_cmd_send_fail, 1);
|
|
|
+ qdf_list_insert_back(&soc->reo_desc_freelist,
|
|
|
+ (qdf_list_node_t *)desc);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_reo_limit_clean_batch_sz() - Limit number REO CMD queued to cmd
|
|
|
+ * ring in avoid of REO hang
|
|
|
+ *
|
|
|
+ * @list_size: REO desc list size to be cleaned
|
|
|
+ */
|
|
|
+static inline void dp_reo_limit_clean_batch_sz(uint32_t *list_size)
|
|
|
+{
|
|
|
+ unsigned long curr_ts = qdf_get_system_timestamp();
|
|
|
+
|
|
|
+ if ((*list_size) > REO_DESC_FREELIST_SIZE) {
|
|
|
+ dp_err_log("%lu:freedesc number %d in freelist",
|
|
|
+ curr_ts, *list_size);
|
|
|
+ /* limit the batch queue size */
|
|
|
+ *list_size = REO_DESC_FREELIST_SIZE;
|
|
|
+ }
|
|
|
+}
|
|
|
+#else
|
|
|
+/**
|
|
|
+ * dp_reo_desc_clean_up() - If send cmd to REO inorder to flush
|
|
|
+ * cache fails free the base REO desc anyway
|
|
|
+ *
|
|
|
+ * @soc: DP SOC handle
|
|
|
+ * @desc: Base descriptor to be freed
|
|
|
+ * @reo_status: REO command status
|
|
|
+ */
|
|
|
+static void dp_reo_desc_clean_up(struct dp_soc *soc,
|
|
|
+ struct reo_desc_list_node *desc,
|
|
|
+ union hal_reo_status *reo_status)
|
|
|
+{
|
|
|
+ if (reo_status) {
|
|
|
+ qdf_mem_zero(reo_status, sizeof(*reo_status));
|
|
|
+ reo_status->fl_cache_status.header.status = 0;
|
|
|
+ dp_reo_desc_free(soc, (void *)desc, reo_status);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_reo_limit_clean_batch_sz() - Limit number REO CMD queued to cmd
|
|
|
+ * ring in avoid of REO hang
|
|
|
+ *
|
|
|
+ * @list_size: REO desc list size to be cleaned
|
|
|
+ */
|
|
|
+static inline void dp_reo_limit_clean_batch_sz(uint32_t *list_size)
|
|
|
+{
|
|
|
+}
|
|
|
+#endif
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_resend_update_reo_cmd() - Resend the UPDATE_REO_QUEUE
|
|
|
+ * cmd and re-insert desc into free list if send fails.
|
|
|
+ *
|
|
|
+ * @soc: DP SOC handle
|
|
|
+ * @desc: desc with resend update cmd flag set
|
|
|
+ * @rx_tid: Desc RX tid associated with update cmd for resetting
|
|
|
+ * valid field to 0 in h/w
|
|
|
+ *
|
|
|
+ * Return: QDF status
|
|
|
+ */
|
|
|
+static QDF_STATUS
|
|
|
+dp_resend_update_reo_cmd(struct dp_soc *soc,
|
|
|
+ struct reo_desc_list_node *desc,
|
|
|
+ struct dp_rx_tid *rx_tid)
|
|
|
+{
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.upd_queue_params.update_vld = 1;
|
|
|
+ params.u.upd_queue_params.vld = 0;
|
|
|
+ desc->resend_update_reo_cmd = false;
|
|
|
+ /*
|
|
|
+ * If the cmd send fails then set resend_update_reo_cmd flag
|
|
|
+ * and insert the desc at the end of the free list to retry.
|
|
|
+ */
|
|
|
+ if (dp_reo_send_cmd(soc,
|
|
|
+ CMD_UPDATE_RX_REO_QUEUE,
|
|
|
+ ¶ms,
|
|
|
+ dp_rx_tid_delete_cb,
|
|
|
+ (void *)desc)
|
|
|
+ != QDF_STATUS_SUCCESS) {
|
|
|
+ desc->resend_update_reo_cmd = true;
|
|
|
+ desc->free_ts = qdf_get_system_timestamp();
|
|
|
+ qdf_list_insert_back(&soc->reo_desc_freelist,
|
|
|
+ (qdf_list_node_t *)desc);
|
|
|
+ dp_err_log("failed to send reo cmd CMD_UPDATE_RX_REO_QUEUE");
|
|
|
+ DP_STATS_INC(soc, rx.err.reo_cmd_send_fail, 1);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+void dp_rx_tid_delete_cb(struct dp_soc *soc, void *cb_ctxt,
|
|
|
+ union hal_reo_status *reo_status)
|
|
|
+{
|
|
|
+ struct reo_desc_list_node *freedesc =
|
|
|
+ (struct reo_desc_list_node *)cb_ctxt;
|
|
|
+ uint32_t list_size;
|
|
|
+ struct reo_desc_list_node *desc;
|
|
|
+ unsigned long curr_ts = qdf_get_system_timestamp();
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+
|
|
|
+ DP_RX_REO_QDESC_UPDATE_EVT(freedesc);
|
|
|
+
|
|
|
+ if (reo_status->rx_queue_status.header.status == HAL_REO_CMD_DRAIN) {
|
|
|
+ qdf_mem_zero(reo_status, sizeof(*reo_status));
|
|
|
+ reo_status->fl_cache_status.header.status = HAL_REO_CMD_DRAIN;
|
|
|
+ dp_reo_desc_free(soc, (void *)freedesc, reo_status);
|
|
|
+ DP_STATS_INC(soc, rx.err.reo_cmd_send_drain, 1);
|
|
|
+ return;
|
|
|
+ } else if (reo_status->rx_queue_status.header.status !=
|
|
|
+ HAL_REO_CMD_SUCCESS) {
|
|
|
+ /* Should not happen normally. Just print error for now */
|
|
|
+ dp_info_rl("Rx tid HW desc deletion failed(%d): tid %d",
|
|
|
+ reo_status->rx_queue_status.header.status,
|
|
|
+ freedesc->rx_tid.tid);
|
|
|
+ }
|
|
|
+
|
|
|
+ dp_peer_info("%pK: rx_tid: %d status: %d",
|
|
|
+ soc, freedesc->rx_tid.tid,
|
|
|
+ reo_status->rx_queue_status.header.status);
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&soc->reo_desc_freelist_lock);
|
|
|
+ freedesc->free_ts = curr_ts;
|
|
|
+ qdf_list_insert_back_size(&soc->reo_desc_freelist,
|
|
|
+ (qdf_list_node_t *)freedesc, &list_size);
|
|
|
+
|
|
|
+ /* MCL path add the desc back to reo_desc_freelist when REO FLUSH
|
|
|
+ * failed. it may cause the number of REO queue pending in free
|
|
|
+ * list is even larger than REO_CMD_RING max size and lead REO CMD
|
|
|
+ * flood then cause REO HW in an unexpected condition. So it's
|
|
|
+ * needed to limit the number REO cmds in a batch operation.
|
|
|
+ */
|
|
|
+ dp_reo_limit_clean_batch_sz(&list_size);
|
|
|
+
|
|
|
+ while ((qdf_list_peek_front(&soc->reo_desc_freelist,
|
|
|
+ (qdf_list_node_t **)&desc) == QDF_STATUS_SUCCESS) &&
|
|
|
+ ((list_size >= REO_DESC_FREELIST_SIZE) ||
|
|
|
+ (curr_ts > (desc->free_ts + REO_DESC_FREE_DEFER_MS)) ||
|
|
|
+ (desc->resend_update_reo_cmd && list_size))) {
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+
|
|
|
+ qdf_list_remove_front(&soc->reo_desc_freelist,
|
|
|
+ (qdf_list_node_t **)&desc);
|
|
|
+ list_size--;
|
|
|
+ rx_tid = &desc->rx_tid;
|
|
|
+
|
|
|
+ /* First process descs with resend_update_reo_cmd set */
|
|
|
+ if (desc->resend_update_reo_cmd) {
|
|
|
+ if (dp_resend_update_reo_cmd(soc, desc, rx_tid) !=
|
|
|
+ QDF_STATUS_SUCCESS)
|
|
|
+ break;
|
|
|
+ else
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Flush base descriptor */
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) & 0xffffffff;
|
|
|
+ params.std.addr_hi = (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ if (rx_tid->ba_win_size > 256)
|
|
|
+ params.u.fl_cache_params.flush_q_1k_desc = 1;
|
|
|
+ params.u.fl_cache_params.fwd_mpdus_in_queue = 1;
|
|
|
+
|
|
|
+ if (QDF_STATUS_SUCCESS != dp_reo_send_cmd(soc,
|
|
|
+ CMD_FLUSH_CACHE,
|
|
|
+ ¶ms,
|
|
|
+ dp_reo_desc_free,
|
|
|
+ (void *)desc)) {
|
|
|
+ union hal_reo_status reo_status;
|
|
|
+ /*
|
|
|
+ * If dp_reo_send_cmd return failure, related TID queue desc
|
|
|
+ * should be unmapped. Also locally reo_desc, together with
|
|
|
+ * TID queue desc also need to be freed accordingly.
|
|
|
+ *
|
|
|
+ * Here invoke desc_free function directly to do clean up.
|
|
|
+ *
|
|
|
+ * In case of MCL path add the desc back to the free
|
|
|
+ * desc list and defer deletion.
|
|
|
+ */
|
|
|
+ dp_info_rl("fail to send REO cmd to flush cache: tid %d",
|
|
|
+ rx_tid->tid);
|
|
|
+ dp_reo_desc_clean_up(soc, desc, &reo_status);
|
|
|
+ DP_STATS_INC(soc, rx.err.reo_cmd_send_fail, 1);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&soc->reo_desc_freelist_lock);
|
|
|
+
|
|
|
+ dp_reo_desc_defer_free(soc);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_rx_tid_delete_wifi3() - Delete receive TID queue
|
|
|
+ * @peer: Datapath peer handle
|
|
|
+ * @tid: TID
|
|
|
+ *
|
|
|
+ * Return: 0 on success, error code on failure
|
|
|
+ */
|
|
|
+static int dp_rx_tid_delete_wifi3(struct dp_peer *peer, int tid)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = &peer->rx_tid[tid];
|
|
|
+ struct dp_soc *soc = peer->vdev->pdev->soc;
|
|
|
+ union hal_reo_status reo_status;
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+ struct reo_desc_list_node *freedesc =
|
|
|
+ qdf_mem_malloc(sizeof(*freedesc));
|
|
|
+
|
|
|
+ if (!freedesc) {
|
|
|
+ dp_peer_err("%pK: malloc failed for freedesc: tid %d",
|
|
|
+ soc, tid);
|
|
|
+ qdf_assert(0);
|
|
|
+ return -ENOMEM;
|
|
|
+ }
|
|
|
+
|
|
|
+ freedesc->rx_tid = *rx_tid;
|
|
|
+ freedesc->resend_update_reo_cmd = false;
|
|
|
+
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+
|
|
|
+ DP_RX_REO_QDESC_GET_MAC(freedesc, peer);
|
|
|
+
|
|
|
+ reo_status.rx_queue_status.header.status = HAL_REO_CMD_SUCCESS;
|
|
|
+ dp_rx_tid_delete_cb(soc, freedesc, &reo_status);
|
|
|
+
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned = NULL;
|
|
|
+ rx_tid->hw_qdesc_alloc_size = 0;
|
|
|
+ rx_tid->hw_qdesc_paddr = 0;
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef DP_LFR
|
|
|
+static void dp_peer_setup_remaining_tids(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ int tid;
|
|
|
+
|
|
|
+ for (tid = 1; tid < DP_MAX_TIDS-1; tid++) {
|
|
|
+ dp_rx_tid_setup_wifi3(peer, tid, 1, 0);
|
|
|
+ dp_peer_debug("Setting up TID %d for peer %pK peer->local_id %d",
|
|
|
+ tid, peer, peer->local_id);
|
|
|
+ }
|
|
|
+}
|
|
|
+#else
|
|
|
+static void dp_peer_setup_remaining_tids(struct dp_peer *peer) {};
|
|
|
+#endif
|
|
|
+
|
|
|
+#ifdef WLAN_FEATURE_11BE_MLO
|
|
|
+/**
|
|
|
+ * dp_peer_rx_tids_init() - initialize each tids in peer
|
|
|
+ * @peer: peer pointer
|
|
|
+ *
|
|
|
+ * Return: None
|
|
|
+ */
|
|
|
+static void dp_peer_rx_tids_init(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ int tid;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+ struct dp_rx_tid_defrag *rx_tid_defrag;
|
|
|
+
|
|
|
+ if (!IS_MLO_DP_LINK_PEER(peer)) {
|
|
|
+ for (tid = 0; tid < DP_MAX_TIDS; tid++) {
|
|
|
+ rx_tid_defrag = &peer->txrx_peer->rx_tid[tid];
|
|
|
+
|
|
|
+ rx_tid_defrag->array = &rx_tid_defrag->base;
|
|
|
+ rx_tid_defrag->defrag_timeout_ms = 0;
|
|
|
+ rx_tid_defrag->defrag_waitlist_elem.tqe_next = NULL;
|
|
|
+ rx_tid_defrag->defrag_waitlist_elem.tqe_prev = NULL;
|
|
|
+ rx_tid_defrag->base.head = NULL;
|
|
|
+ rx_tid_defrag->base.tail = NULL;
|
|
|
+ rx_tid_defrag->tid = tid;
|
|
|
+ rx_tid_defrag->defrag_peer = peer->txrx_peer;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* if not first assoc link peer,
|
|
|
+ * not to initialize rx_tids again.
|
|
|
+ */
|
|
|
+ if (IS_MLO_DP_LINK_PEER(peer) && !peer->first_link)
|
|
|
+ return;
|
|
|
+
|
|
|
+ for (tid = 0; tid < DP_MAX_TIDS; tid++) {
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ rx_tid->tid = tid;
|
|
|
+ rx_tid->ba_win_size = 0;
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ }
|
|
|
+}
|
|
|
+#else
|
|
|
+static void dp_peer_rx_tids_init(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ int tid;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+ struct dp_rx_tid_defrag *rx_tid_defrag;
|
|
|
+
|
|
|
+ for (tid = 0; tid < DP_MAX_TIDS; tid++) {
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+
|
|
|
+ rx_tid_defrag = &peer->txrx_peer->rx_tid[tid];
|
|
|
+ rx_tid->tid = tid;
|
|
|
+ rx_tid->ba_win_size = 0;
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+
|
|
|
+ rx_tid_defrag->base.head = NULL;
|
|
|
+ rx_tid_defrag->base.tail = NULL;
|
|
|
+ rx_tid_defrag->tid = tid;
|
|
|
+ rx_tid_defrag->array = &rx_tid_defrag->base;
|
|
|
+ rx_tid_defrag->defrag_timeout_ms = 0;
|
|
|
+ rx_tid_defrag->defrag_waitlist_elem.tqe_next = NULL;
|
|
|
+ rx_tid_defrag->defrag_waitlist_elem.tqe_prev = NULL;
|
|
|
+ rx_tid_defrag->defrag_peer = peer->txrx_peer;
|
|
|
+ }
|
|
|
+}
|
|
|
+#endif
|
|
|
+
|
|
|
+void dp_peer_rx_tid_setup(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ dp_peer_rx_tids_init(peer);
|
|
|
+
|
|
|
+ /* Setup default (non-qos) rx tid queue */
|
|
|
+ dp_rx_tid_setup_wifi3(peer, DP_NON_QOS_TID, 1, 0);
|
|
|
+
|
|
|
+ /* Setup rx tid queue for TID 0.
|
|
|
+ * Other queues will be setup on receiving first packet, which will cause
|
|
|
+ * NULL REO queue error
|
|
|
+ */
|
|
|
+ dp_rx_tid_setup_wifi3(peer, 0, 1, 0);
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Setup the rest of TID's to handle LFR
|
|
|
+ */
|
|
|
+ dp_peer_setup_remaining_tids(peer);
|
|
|
+}
|
|
|
+
|
|
|
+void dp_peer_rx_cleanup(struct dp_vdev *vdev, struct dp_peer *peer)
|
|
|
+{
|
|
|
+ int tid;
|
|
|
+ uint32_t tid_delete_mask = 0;
|
|
|
+
|
|
|
+ if (!peer->txrx_peer)
|
|
|
+ return;
|
|
|
+
|
|
|
+ dp_info("Remove tids for peer: %pK", peer);
|
|
|
+
|
|
|
+ for (tid = 0; tid < DP_MAX_TIDS; tid++) {
|
|
|
+ struct dp_rx_tid *rx_tid = &peer->rx_tid[tid];
|
|
|
+ struct dp_rx_tid_defrag *defrag_rx_tid =
|
|
|
+ &peer->txrx_peer->rx_tid[tid];
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&defrag_rx_tid->defrag_tid_lock);
|
|
|
+ if (!peer->bss_peer || peer->vdev->opmode == wlan_op_mode_sta) {
|
|
|
+ /* Cleanup defrag related resource */
|
|
|
+ dp_rx_defrag_waitlist_remove(peer->txrx_peer, tid);
|
|
|
+ dp_rx_reorder_flush_frag(peer->txrx_peer, tid);
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&defrag_rx_tid->defrag_tid_lock);
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (peer->rx_tid[tid].hw_qdesc_vaddr_unaligned) {
|
|
|
+ dp_rx_tid_delete_wifi3(peer, tid);
|
|
|
+
|
|
|
+ tid_delete_mask |= (1 << tid);
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ }
|
|
|
+#ifdef notyet /* See if FW can remove queues as part of peer cleanup */
|
|
|
+ if (soc->ol_ops->peer_rx_reorder_queue_remove) {
|
|
|
+ soc->ol_ops->peer_rx_reorder_queue_remove(soc->ctrl_psoc,
|
|
|
+ peer->vdev->pdev->pdev_id,
|
|
|
+ peer->vdev->vdev_id, peer->mac_addr.raw,
|
|
|
+ tid_delete_mask);
|
|
|
+ }
|
|
|
+#endif
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_teardown_256_ba_sessions() - Teardown sessions using 256
|
|
|
+ * window size when a request with
|
|
|
+ * 64 window size is received.
|
|
|
+ * This is done as a WAR since HW can
|
|
|
+ * have only one setting per peer (64 or 256).
|
|
|
+ * For HKv2, we use per tid buffersize setting
|
|
|
+ * for 0 to per_tid_basize_max_tid. For tid
|
|
|
+ * more than per_tid_basize_max_tid we use HKv1
|
|
|
+ * method.
|
|
|
+ * @peer: Datapath peer
|
|
|
+ *
|
|
|
+ * Return: void
|
|
|
+ */
|
|
|
+static void dp_teardown_256_ba_sessions(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ uint8_t delba_rcode = 0;
|
|
|
+ int tid;
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+
|
|
|
+ tid = peer->vdev->pdev->soc->per_tid_basize_max_tid;
|
|
|
+ for (; tid < DP_MAX_TIDS; tid++) {
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ if (rx_tid->ba_win_size <= 64) {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ continue;
|
|
|
+ } else {
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_ACTIVE ||
|
|
|
+ rx_tid->ba_status == DP_RX_BA_IN_PROGRESS) {
|
|
|
+ /* send delba */
|
|
|
+ if (!rx_tid->delba_tx_status) {
|
|
|
+ rx_tid->delba_tx_retry++;
|
|
|
+ rx_tid->delba_tx_status = 1;
|
|
|
+ rx_tid->delba_rcode =
|
|
|
+ IEEE80211_REASON_QOS_SETUP_REQUIRED;
|
|
|
+ delba_rcode = rx_tid->delba_rcode;
|
|
|
+
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ if (peer->vdev->pdev->soc->cdp_soc.ol_ops->send_delba)
|
|
|
+ peer->vdev->pdev->soc->cdp_soc.ol_ops->send_delba(
|
|
|
+ peer->vdev->pdev->soc->ctrl_psoc,
|
|
|
+ peer->vdev->vdev_id,
|
|
|
+ peer->mac_addr.raw,
|
|
|
+ tid, delba_rcode,
|
|
|
+ CDP_DELBA_REASON_NONE);
|
|
|
+ } else {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+int dp_addba_resp_tx_completion_wifi3(struct cdp_soc_t *cdp_soc,
|
|
|
+ uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id,
|
|
|
+ uint8_t tid, int status)
|
|
|
+{
|
|
|
+ struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(
|
|
|
+ (struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (status) {
|
|
|
+ rx_tid->num_addba_rsp_failed++;
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned)
|
|
|
+ dp_rx_tid_update_wifi3(peer, tid, 1,
|
|
|
+ IEEE80211_SEQ_MAX, false);
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ dp_err("RxTid- %d addba rsp tx completion failed", tid);
|
|
|
+
|
|
|
+ goto success;
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid->num_addba_rsp_success++;
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_INACTIVE) {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ dp_peer_err("%pK: Rx Tid- %d hw qdesc is not in IN_PROGRESS",
|
|
|
+ cdp_soc, tid);
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!qdf_atomic_read(&peer->is_default_route_set)) {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ dp_peer_debug("%pK: default route is not set for peer: " QDF_MAC_ADDR_FMT,
|
|
|
+ cdp_soc, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (dp_rx_tid_update_wifi3(peer, tid,
|
|
|
+ rx_tid->ba_win_size,
|
|
|
+ rx_tid->startseqnum,
|
|
|
+ false)) {
|
|
|
+ dp_err("Failed update REO SSN");
|
|
|
+ }
|
|
|
+
|
|
|
+ dp_info("tid %u window_size %u start_seq_num %u",
|
|
|
+ tid, rx_tid->ba_win_size,
|
|
|
+ rx_tid->startseqnum);
|
|
|
+
|
|
|
+ /* First Session */
|
|
|
+ if (peer->active_ba_session_cnt == 0) {
|
|
|
+ if (rx_tid->ba_win_size > 64 && rx_tid->ba_win_size <= 256)
|
|
|
+ peer->hw_buffer_size = 256;
|
|
|
+ else if (rx_tid->ba_win_size <= 1024 &&
|
|
|
+ rx_tid->ba_win_size > 256)
|
|
|
+ peer->hw_buffer_size = 1024;
|
|
|
+ else
|
|
|
+ peer->hw_buffer_size = 64;
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid->ba_status = DP_RX_BA_ACTIVE;
|
|
|
+
|
|
|
+ peer->active_ba_session_cnt++;
|
|
|
+
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ /* Kill any session having 256 buffer size
|
|
|
+ * when 64 buffer size request is received.
|
|
|
+ * Also, latch on to 64 as new buffer size.
|
|
|
+ */
|
|
|
+ if (peer->kill_256_sessions) {
|
|
|
+ dp_teardown_256_ba_sessions(peer);
|
|
|
+ peer->kill_256_sessions = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+success:
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+
|
|
|
+fail:
|
|
|
+ if (peer)
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS
|
|
|
+dp_addba_responsesetup_wifi3(struct cdp_soc_t *cdp_soc, uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id, uint8_t tid,
|
|
|
+ uint8_t *dialogtoken, uint16_t *statuscode,
|
|
|
+ uint16_t *buffersize, uint16_t *batimeout)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+ QDF_STATUS status = QDF_STATUS_SUCCESS;
|
|
|
+ struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ rx_tid->num_of_addba_resp++;
|
|
|
+ /* setup ADDBA response parameters */
|
|
|
+ *dialogtoken = rx_tid->dialogtoken;
|
|
|
+ *statuscode = rx_tid->statuscode;
|
|
|
+ *buffersize = rx_tid->ba_win_size;
|
|
|
+ *batimeout = 0;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return status;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * dp_check_ba_buffersize() - Check buffer size in request
|
|
|
+ * and latch onto this size based on
|
|
|
+ * size used in first active session.
|
|
|
+ * @peer: Datapath peer
|
|
|
+ * @tid: Tid
|
|
|
+ * @buffersize: Block ack window size
|
|
|
+ *
|
|
|
+ * Return: void
|
|
|
+ */
|
|
|
+static void dp_check_ba_buffersize(struct dp_peer *peer,
|
|
|
+ uint16_t tid,
|
|
|
+ uint16_t buffersize)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+ struct dp_soc *soc = peer->vdev->pdev->soc;
|
|
|
+ uint16_t max_ba_window;
|
|
|
+
|
|
|
+ max_ba_window = hal_get_rx_max_ba_window(soc->hal_soc, tid);
|
|
|
+ dp_info("Input buffersize %d, max dp allowed %d",
|
|
|
+ buffersize, max_ba_window);
|
|
|
+ /* Adjust BA window size, restrict it to max DP allowed */
|
|
|
+ buffersize = QDF_MIN(buffersize, max_ba_window);
|
|
|
+
|
|
|
+ dp_info(QDF_MAC_ADDR_FMT" per_tid_basize_max_tid %d tid %d buffersize %d hw_buffer_size %d",
|
|
|
+ QDF_MAC_ADDR_REF(peer->mac_addr.raw),
|
|
|
+ soc->per_tid_basize_max_tid, tid, buffersize,
|
|
|
+ peer->hw_buffer_size);
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ if (soc->per_tid_basize_max_tid &&
|
|
|
+ tid < soc->per_tid_basize_max_tid) {
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ goto out;
|
|
|
+ } else {
|
|
|
+ if (peer->active_ba_session_cnt == 0) {
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ } else {
|
|
|
+ if (peer->hw_buffer_size == 64) {
|
|
|
+ if (buffersize <= 64)
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ else
|
|
|
+ rx_tid->ba_win_size = peer->hw_buffer_size;
|
|
|
+ } else if (peer->hw_buffer_size == 256) {
|
|
|
+ if (buffersize > 64) {
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ } else {
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ peer->hw_buffer_size = 64;
|
|
|
+ peer->kill_256_sessions = 1;
|
|
|
+ }
|
|
|
+ } else if (buffersize <= 1024) {
|
|
|
+ /*
|
|
|
+ * Above checks are only for HK V2
|
|
|
+ * Set incoming buffer size for others
|
|
|
+ */
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ } else {
|
|
|
+ dp_err("Invalid buffer size %d", buffersize);
|
|
|
+ qdf_assert_always(0);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+out:
|
|
|
+ dp_info("rx_tid->ba_win_size %d peer->hw_buffer_size %d peer->kill_256_sessions %d",
|
|
|
+ rx_tid->ba_win_size,
|
|
|
+ peer->hw_buffer_size,
|
|
|
+ peer->kill_256_sessions);
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS dp_rx_tid_update_ba_win_size(struct cdp_soc_t *cdp_soc,
|
|
|
+ uint8_t *peer_mac, uint16_t vdev_id,
|
|
|
+ uint8_t tid, uint16_t buffersize)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+ struct dp_peer *peer;
|
|
|
+
|
|
|
+ peer = dp_peer_get_tgt_peer_hash_find((struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ rx_tid->ba_win_size = buffersize;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ dp_info("peer "QDF_MAC_ADDR_FMT", tid %d, update BA win size to %d",
|
|
|
+ QDF_MAC_ADDR_REF(peer->mac_addr.raw), tid, buffersize);
|
|
|
+
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+#define DP_RX_BA_SESSION_DISABLE 1
|
|
|
+
|
|
|
+int dp_addba_requestprocess_wifi3(struct cdp_soc_t *cdp_soc,
|
|
|
+ uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id,
|
|
|
+ uint8_t dialogtoken,
|
|
|
+ uint16_t tid, uint16_t batimeout,
|
|
|
+ uint16_t buffersize,
|
|
|
+ uint16_t startseqnum)
|
|
|
+{
|
|
|
+ QDF_STATUS status = QDF_STATUS_SUCCESS;
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+ struct dp_peer *peer;
|
|
|
+
|
|
|
+ peer = dp_peer_get_tgt_peer_hash_find((struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac,
|
|
|
+ 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ rx_tid->num_of_addba_req++;
|
|
|
+ if ((rx_tid->ba_status == DP_RX_BA_ACTIVE &&
|
|
|
+ rx_tid->hw_qdesc_vaddr_unaligned)) {
|
|
|
+ dp_rx_tid_update_wifi3(peer, tid, 1, IEEE80211_SEQ_MAX, false);
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ peer->active_ba_session_cnt--;
|
|
|
+ dp_peer_debug("%pK: Rx Tid- %d hw qdesc is already setup",
|
|
|
+ cdp_soc, tid);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_IN_PROGRESS) {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ status = QDF_STATUS_E_FAILURE;
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (rx_tid->rx_ba_win_size_override == DP_RX_BA_SESSION_DISABLE) {
|
|
|
+ dp_peer_info("%pK: disable BA session",
|
|
|
+ cdp_soc);
|
|
|
+
|
|
|
+ buffersize = 1;
|
|
|
+ } else if (rx_tid->rx_ba_win_size_override) {
|
|
|
+ dp_peer_info("%pK: override BA win to %d", cdp_soc,
|
|
|
+ rx_tid->rx_ba_win_size_override);
|
|
|
+
|
|
|
+ buffersize = rx_tid->rx_ba_win_size_override;
|
|
|
+ } else {
|
|
|
+ dp_peer_info("%pK: restore BA win %d based on addba req", cdp_soc,
|
|
|
+ buffersize);
|
|
|
+ }
|
|
|
+
|
|
|
+ dp_check_ba_buffersize(peer, tid, buffersize);
|
|
|
+
|
|
|
+ if (dp_rx_tid_setup_wifi3(peer, tid,
|
|
|
+ rx_tid->ba_win_size, startseqnum)) {
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ status = QDF_STATUS_E_FAILURE;
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+ rx_tid->ba_status = DP_RX_BA_IN_PROGRESS;
|
|
|
+
|
|
|
+ rx_tid->dialogtoken = dialogtoken;
|
|
|
+ rx_tid->startseqnum = startseqnum;
|
|
|
+
|
|
|
+ if (rx_tid->userstatuscode != IEEE80211_STATUS_SUCCESS)
|
|
|
+ rx_tid->statuscode = rx_tid->userstatuscode;
|
|
|
+ else
|
|
|
+ rx_tid->statuscode = IEEE80211_STATUS_SUCCESS;
|
|
|
+
|
|
|
+ if (rx_tid->rx_ba_win_size_override == DP_RX_BA_SESSION_DISABLE)
|
|
|
+ rx_tid->statuscode = IEEE80211_STATUS_REFUSED;
|
|
|
+
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+fail:
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return status;
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS
|
|
|
+dp_set_addba_response(struct cdp_soc_t *cdp_soc, uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id, uint8_t tid, uint16_t statuscode)
|
|
|
+{
|
|
|
+ struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(
|
|
|
+ (struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ rx_tid->userstatuscode = statuscode;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+int dp_delba_process_wifi3(struct cdp_soc_t *cdp_soc, uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id, int tid, uint16_t reasoncode)
|
|
|
+{
|
|
|
+ QDF_STATUS status = QDF_STATUS_SUCCESS;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+ struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(
|
|
|
+ (struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_INACTIVE ||
|
|
|
+ rx_tid->ba_status == DP_RX_BA_IN_PROGRESS) {
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ status = QDF_STATUS_E_FAILURE;
|
|
|
+ goto fail;
|
|
|
+ }
|
|
|
+ /* TODO: See if we can delete the existing REO queue descriptor and
|
|
|
+ * replace with a new one without queue extension descript to save
|
|
|
+ * memory
|
|
|
+ */
|
|
|
+ rx_tid->delba_rcode = reasoncode;
|
|
|
+ rx_tid->num_of_delba_req++;
|
|
|
+ dp_rx_tid_update_wifi3(peer, tid, 1, IEEE80211_SEQ_MAX, false);
|
|
|
+
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ peer->active_ba_session_cnt--;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+fail:
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return status;
|
|
|
+}
|
|
|
+
|
|
|
+int dp_delba_tx_completion_wifi3(struct cdp_soc_t *cdp_soc, uint8_t *peer_mac,
|
|
|
+ uint16_t vdev_id,
|
|
|
+ uint8_t tid, int status)
|
|
|
+{
|
|
|
+ QDF_STATUS ret = QDF_STATUS_SUCCESS;
|
|
|
+ struct dp_rx_tid *rx_tid = NULL;
|
|
|
+ struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(
|
|
|
+ (struct dp_soc *)cdp_soc,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!", cdp_soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (status) {
|
|
|
+ rx_tid->delba_tx_fail_cnt++;
|
|
|
+ if (rx_tid->delba_tx_retry >= DP_MAX_DELBA_RETRY) {
|
|
|
+ rx_tid->delba_tx_retry = 0;
|
|
|
+ rx_tid->delba_tx_status = 0;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ } else {
|
|
|
+ rx_tid->delba_tx_retry++;
|
|
|
+ rx_tid->delba_tx_status = 1;
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ if (peer->vdev->pdev->soc->cdp_soc.ol_ops->send_delba)
|
|
|
+ peer->vdev->pdev->soc->cdp_soc.ol_ops->send_delba(
|
|
|
+ peer->vdev->pdev->soc->ctrl_psoc,
|
|
|
+ peer->vdev->vdev_id,
|
|
|
+ peer->mac_addr.raw, tid,
|
|
|
+ rx_tid->delba_rcode,
|
|
|
+ CDP_DELBA_REASON_NONE);
|
|
|
+ }
|
|
|
+ goto end;
|
|
|
+ } else {
|
|
|
+ rx_tid->delba_tx_success_cnt++;
|
|
|
+ rx_tid->delba_tx_retry = 0;
|
|
|
+ rx_tid->delba_tx_status = 0;
|
|
|
+ }
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_ACTIVE) {
|
|
|
+ dp_rx_tid_update_wifi3(peer, tid, 1, IEEE80211_SEQ_MAX, false);
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ peer->active_ba_session_cnt--;
|
|
|
+ }
|
|
|
+ if (rx_tid->ba_status == DP_RX_BA_IN_PROGRESS) {
|
|
|
+ dp_rx_tid_update_wifi3(peer, tid, 1, IEEE80211_SEQ_MAX, false);
|
|
|
+ rx_tid->ba_status = DP_RX_BA_INACTIVE;
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+end:
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS
|
|
|
+dp_set_pn_check_wifi3(struct cdp_soc_t *soc_t, uint8_t vdev_id,
|
|
|
+ uint8_t *peer_mac, enum cdp_sec_type sec_type,
|
|
|
+ uint32_t *rx_pn)
|
|
|
+{
|
|
|
+ struct dp_pdev *pdev;
|
|
|
+ int i;
|
|
|
+ uint8_t pn_size;
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+ struct dp_peer *peer = NULL;
|
|
|
+ struct dp_vdev *vdev = NULL;
|
|
|
+ struct dp_soc *soc = NULL;
|
|
|
+
|
|
|
+ peer = dp_peer_get_tgt_peer_hash_find((struct dp_soc *)soc_t,
|
|
|
+ peer_mac, 0, vdev_id,
|
|
|
+ DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_debug("%pK: Peer is NULL!\n", soc);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ vdev = peer->vdev;
|
|
|
+
|
|
|
+ if (!vdev) {
|
|
|
+ dp_peer_debug("%pK: VDEV is NULL!\n", soc);
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ pdev = vdev->pdev;
|
|
|
+ soc = pdev->soc;
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.u.upd_queue_params.update_pn_valid = 1;
|
|
|
+ params.u.upd_queue_params.update_pn_size = 1;
|
|
|
+ params.u.upd_queue_params.update_pn = 1;
|
|
|
+ params.u.upd_queue_params.update_pn_check_needed = 1;
|
|
|
+ params.u.upd_queue_params.update_svld = 1;
|
|
|
+ params.u.upd_queue_params.svld = 0;
|
|
|
+
|
|
|
+ switch (sec_type) {
|
|
|
+ case cdp_sec_type_tkip_nomic:
|
|
|
+ case cdp_sec_type_aes_ccmp:
|
|
|
+ case cdp_sec_type_aes_ccmp_256:
|
|
|
+ case cdp_sec_type_aes_gcmp:
|
|
|
+ case cdp_sec_type_aes_gcmp_256:
|
|
|
+ params.u.upd_queue_params.pn_check_needed = 1;
|
|
|
+ params.u.upd_queue_params.pn_size = PN_SIZE_48;
|
|
|
+ pn_size = 48;
|
|
|
+ break;
|
|
|
+ case cdp_sec_type_wapi:
|
|
|
+ params.u.upd_queue_params.pn_check_needed = 1;
|
|
|
+ params.u.upd_queue_params.pn_size = PN_SIZE_128;
|
|
|
+ pn_size = 128;
|
|
|
+ if (vdev->opmode == wlan_op_mode_ap) {
|
|
|
+ params.u.upd_queue_params.pn_even = 1;
|
|
|
+ params.u.upd_queue_params.update_pn_even = 1;
|
|
|
+ } else {
|
|
|
+ params.u.upd_queue_params.pn_uneven = 1;
|
|
|
+ params.u.upd_queue_params.update_pn_uneven = 1;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ params.u.upd_queue_params.pn_check_needed = 0;
|
|
|
+ pn_size = 0;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++) {
|
|
|
+ struct dp_rx_tid *rx_tid = &peer->rx_tid[i];
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+
|
|
|
+ if (pn_size) {
|
|
|
+ dp_peer_info("%pK: PN set for TID:%d pn:%x:%x:%x:%x",
|
|
|
+ soc, i, rx_pn[3], rx_pn[2],
|
|
|
+ rx_pn[1], rx_pn[0]);
|
|
|
+ params.u.upd_queue_params.update_pn_valid = 1;
|
|
|
+ params.u.upd_queue_params.pn_31_0 = rx_pn[0];
|
|
|
+ params.u.upd_queue_params.pn_63_32 = rx_pn[1];
|
|
|
+ params.u.upd_queue_params.pn_95_64 = rx_pn[2];
|
|
|
+ params.u.upd_queue_params.pn_127_96 = rx_pn[3];
|
|
|
+ }
|
|
|
+ rx_tid->pn_size = pn_size;
|
|
|
+ if (dp_reo_send_cmd(soc,
|
|
|
+ CMD_UPDATE_RX_REO_QUEUE,
|
|
|
+ ¶ms, dp_rx_tid_update_cb,
|
|
|
+ rx_tid)) {
|
|
|
+ dp_err_log("fail to send CMD_UPDATE_RX_REO_QUEUE"
|
|
|
+ "tid %d desc %pK", rx_tid->tid,
|
|
|
+ (void *)(rx_tid->hw_qdesc_paddr));
|
|
|
+ DP_STATS_INC(soc,
|
|
|
+ rx.err.reo_cmd_send_fail, 1);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ dp_peer_info("%pK: PN Check not setup for TID :%d ", soc, i);
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ }
|
|
|
+
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS
|
|
|
+dp_rx_delba_ind_handler(void *soc_handle, uint16_t peer_id,
|
|
|
+ uint8_t tid, uint16_t win_sz)
|
|
|
+{
|
|
|
+ struct dp_soc *soc = (struct dp_soc *)soc_handle;
|
|
|
+ struct dp_peer *peer;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+ QDF_STATUS status = QDF_STATUS_SUCCESS;
|
|
|
+
|
|
|
+ peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_HTT);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_peer_err("%pK: Couldn't find peer from ID %d",
|
|
|
+ soc, peer_id);
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ qdf_assert_always(tid < DP_MAX_TIDS);
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[tid];
|
|
|
+
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ if (!rx_tid->delba_tx_status) {
|
|
|
+ dp_peer_info("%pK: PEER_ID: %d TID: %d, BA win: %d ",
|
|
|
+ soc, peer_id, tid, win_sz);
|
|
|
+
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ rx_tid->delba_tx_status = 1;
|
|
|
+
|
|
|
+ rx_tid->rx_ba_win_size_override =
|
|
|
+ qdf_min((uint16_t)63, win_sz);
|
|
|
+
|
|
|
+ rx_tid->delba_rcode =
|
|
|
+ IEEE80211_REASON_QOS_SETUP_REQUIRED;
|
|
|
+
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+
|
|
|
+ if (soc->cdp_soc.ol_ops->send_delba)
|
|
|
+ soc->cdp_soc.ol_ops->send_delba(
|
|
|
+ peer->vdev->pdev->soc->ctrl_psoc,
|
|
|
+ peer->vdev->vdev_id,
|
|
|
+ peer->mac_addr.raw,
|
|
|
+ tid,
|
|
|
+ rx_tid->delba_rcode,
|
|
|
+ CDP_DELBA_REASON_NONE);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ dp_peer_err("%pK: BA session is not setup for TID:%d ",
|
|
|
+ soc, tid);
|
|
|
+ status = QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_HTT);
|
|
|
+
|
|
|
+ return status;
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef IPA_OFFLOAD
|
|
|
+int dp_peer_get_rxtid_stats_ipa(struct dp_peer *peer,
|
|
|
+ dp_rxtid_stats_cmd_cb dp_stats_cmd_cb)
|
|
|
+{
|
|
|
+ struct dp_soc *soc = peer->vdev->pdev->soc;
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+ int i;
|
|
|
+ int stats_cmd_sent_cnt = 0;
|
|
|
+ QDF_STATUS status;
|
|
|
+ uint16_t peer_id = peer->peer_id;
|
|
|
+ unsigned long comb_peer_id_tid;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+
|
|
|
+ if (!dp_stats_cmd_cb)
|
|
|
+ return stats_cmd_sent_cnt;
|
|
|
+
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++) {
|
|
|
+ if ((i >= CDP_DATA_TID_MAX) && (i != CDP_DATA_NON_QOS_TID))
|
|
|
+ continue;
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[i];
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.stats_params.clear = 1;
|
|
|
+ comb_peer_id_tid = ((i << DP_PEER_REO_STATS_TID_SHIFT)
|
|
|
+ | peer_id);
|
|
|
+ status = dp_reo_send_cmd(soc, CMD_GET_QUEUE_STATS,
|
|
|
+ ¶ms, dp_stats_cmd_cb,
|
|
|
+ (void *)comb_peer_id_tid);
|
|
|
+ if (QDF_IS_STATUS_SUCCESS(status))
|
|
|
+ stats_cmd_sent_cnt++;
|
|
|
+
|
|
|
+ /* Flush REO descriptor from HW cache to update stats
|
|
|
+ * in descriptor memory. This is to help debugging
|
|
|
+ */
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ params.std.need_status = 0;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.fl_cache_params.flush_no_inval = 1;
|
|
|
+ dp_reo_send_cmd(soc, CMD_FLUSH_CACHE, ¶ms, NULL,
|
|
|
+ NULL);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return stats_cmd_sent_cnt;
|
|
|
+}
|
|
|
+
|
|
|
+qdf_export_symbol(dp_peer_get_rxtid_stats_ipa);
|
|
|
+
|
|
|
+#endif
|
|
|
+int dp_peer_rxtid_stats(struct dp_peer *peer,
|
|
|
+ dp_rxtid_stats_cmd_cb dp_stats_cmd_cb,
|
|
|
+ void *cb_ctxt)
|
|
|
+{
|
|
|
+ struct dp_soc *soc = peer->vdev->pdev->soc;
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+ int i;
|
|
|
+ int stats_cmd_sent_cnt = 0;
|
|
|
+ QDF_STATUS status;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+
|
|
|
+ if (!dp_stats_cmd_cb)
|
|
|
+ return stats_cmd_sent_cnt;
|
|
|
+
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++) {
|
|
|
+ if ((i >= CDP_DATA_TID_MAX) && (i != CDP_DATA_NON_QOS_TID))
|
|
|
+ continue;
|
|
|
+
|
|
|
+ rx_tid = &peer->rx_tid[i];
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_unaligned) {
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+
|
|
|
+ if (cb_ctxt) {
|
|
|
+ status = dp_reo_send_cmd(
|
|
|
+ soc, CMD_GET_QUEUE_STATS,
|
|
|
+ ¶ms, dp_stats_cmd_cb,
|
|
|
+ cb_ctxt);
|
|
|
+ } else {
|
|
|
+ status = dp_reo_send_cmd(
|
|
|
+ soc, CMD_GET_QUEUE_STATS,
|
|
|
+ ¶ms, dp_stats_cmd_cb,
|
|
|
+ rx_tid);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (QDF_IS_STATUS_SUCCESS(status))
|
|
|
+ stats_cmd_sent_cnt++;
|
|
|
+
|
|
|
+ /* Flush REO descriptor from HW cache to update stats
|
|
|
+ * in descriptor memory. This is to help debugging
|
|
|
+ */
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ params.std.need_status = 0;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.fl_cache_params.flush_no_inval = 1;
|
|
|
+ dp_reo_send_cmd(soc, CMD_FLUSH_CACHE, ¶ms, NULL,
|
|
|
+ NULL);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return stats_cmd_sent_cnt;
|
|
|
+}
|
|
|
+
|
|
|
+QDF_STATUS dp_peer_rx_tids_create(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ uint8_t i;
|
|
|
+
|
|
|
+ if (IS_MLO_DP_MLD_PEER(peer)) {
|
|
|
+ dp_peer_info("skip for mld peer");
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (peer->rx_tid) {
|
|
|
+ QDF_BUG(0);
|
|
|
+ dp_peer_err("peer rx_tid mem already exist");
|
|
|
+ return QDF_STATUS_E_FAILURE;
|
|
|
+ }
|
|
|
+
|
|
|
+ peer->rx_tid = qdf_mem_malloc(DP_MAX_TIDS *
|
|
|
+ sizeof(struct dp_rx_tid));
|
|
|
+
|
|
|
+ if (!peer->rx_tid) {
|
|
|
+ dp_err("fail to alloc tid for peer" QDF_MAC_ADDR_FMT,
|
|
|
+ QDF_MAC_ADDR_REF(peer->mac_addr.raw));
|
|
|
+ return QDF_STATUS_E_NOMEM;
|
|
|
+ }
|
|
|
+
|
|
|
+ qdf_mem_zero(peer->rx_tid, DP_MAX_TIDS * sizeof(struct dp_rx_tid));
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++)
|
|
|
+ qdf_spinlock_create(&peer->rx_tid[i].tid_lock);
|
|
|
+
|
|
|
+ return QDF_STATUS_SUCCESS;
|
|
|
+}
|
|
|
+
|
|
|
+void dp_peer_rx_tids_destroy(struct dp_peer *peer)
|
|
|
+{
|
|
|
+ uint8_t i;
|
|
|
+
|
|
|
+ if (!IS_MLO_DP_LINK_PEER(peer)) {
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++)
|
|
|
+ qdf_spinlock_destroy(&peer->rx_tid[i].tid_lock);
|
|
|
+
|
|
|
+ qdf_mem_free(peer->rx_tid);
|
|
|
+ }
|
|
|
+
|
|
|
+ peer->rx_tid = NULL;
|
|
|
+}
|
|
|
+
|
|
|
+#ifdef DUMP_REO_QUEUE_INFO_IN_DDR
|
|
|
+void dp_dump_rx_reo_queue_info(
|
|
|
+ struct dp_soc *soc, void *cb_ctxt, union hal_reo_status *reo_status)
|
|
|
+{
|
|
|
+ struct dp_rx_tid *rx_tid = (struct dp_rx_tid *)cb_ctxt;
|
|
|
+
|
|
|
+ if (!rx_tid)
|
|
|
+ return;
|
|
|
+
|
|
|
+ if (reo_status->fl_cache_status.header.status !=
|
|
|
+ HAL_REO_CMD_SUCCESS) {
|
|
|
+ dp_err_rl("Rx tid REO HW desc flush failed(%d)",
|
|
|
+ reo_status->rx_queue_status.header.status);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ hal_dump_rx_reo_queue_desc(rx_tid->hw_qdesc_vaddr_aligned);
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+}
|
|
|
+
|
|
|
+void dp_send_cache_flush_for_rx_tid(
|
|
|
+ struct dp_soc *soc, struct dp_peer *peer)
|
|
|
+{
|
|
|
+ int i;
|
|
|
+ struct dp_rx_tid *rx_tid;
|
|
|
+ struct hal_reo_cmd_params params;
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_err_rl("Peer is NULL");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i = 0; i < DP_MAX_TIDS; i++) {
|
|
|
+ rx_tid = &peer->rx_tid[i];
|
|
|
+ if (!rx_tid)
|
|
|
+ continue;
|
|
|
+ qdf_spin_lock_bh(&rx_tid->tid_lock);
|
|
|
+ if (rx_tid->hw_qdesc_vaddr_aligned) {
|
|
|
+ qdf_mem_zero(¶ms, sizeof(params));
|
|
|
+ params.std.need_status = 1;
|
|
|
+ params.std.addr_lo =
|
|
|
+ rx_tid->hw_qdesc_paddr & 0xffffffff;
|
|
|
+ params.std.addr_hi =
|
|
|
+ (uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
|
|
|
+ params.u.fl_cache_params.flush_no_inval = 0;
|
|
|
+
|
|
|
+ if (rx_tid->ba_win_size > 256)
|
|
|
+ params.u.fl_cache_params.flush_q_1k_desc = 1;
|
|
|
+ params.u.fl_cache_params.fwd_mpdus_in_queue = 1;
|
|
|
+
|
|
|
+ if (QDF_STATUS_SUCCESS !=
|
|
|
+ dp_reo_send_cmd(
|
|
|
+ soc, CMD_FLUSH_CACHE,
|
|
|
+ ¶ms, dp_dump_rx_reo_queue_info,
|
|
|
+ (void *)rx_tid)) {
|
|
|
+ dp_err_rl("cache flush send failed tid %d",
|
|
|
+ rx_tid->tid);
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ qdf_spin_unlock_bh(&rx_tid->tid_lock);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void dp_get_rx_reo_queue_info(
|
|
|
+ struct cdp_soc_t *soc_hdl, uint8_t vdev_id)
|
|
|
+{
|
|
|
+ struct dp_soc *soc = (struct dp_soc *)soc_hdl;
|
|
|
+ struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
|
|
|
+ DP_MOD_ID_GENERIC_STATS);
|
|
|
+ struct dp_peer *peer = NULL;
|
|
|
+
|
|
|
+ if (!vdev) {
|
|
|
+ dp_err_rl("vdev is null for vdev_id: %u", vdev_id);
|
|
|
+ goto failed;
|
|
|
+ }
|
|
|
+
|
|
|
+ peer = dp_vdev_bss_peer_ref_n_get(soc, vdev, DP_MOD_ID_GENERIC_STATS);
|
|
|
+
|
|
|
+ if (!peer) {
|
|
|
+ dp_err_rl("Peer is NULL");
|
|
|
+ goto failed;
|
|
|
+ }
|
|
|
+ dp_send_cache_flush_for_rx_tid(soc, peer);
|
|
|
+failed:
|
|
|
+ if (peer)
|
|
|
+ dp_peer_unref_delete(peer, DP_MOD_ID_GENERIC_STATS);
|
|
|
+ if (vdev)
|
|
|
+ dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_GENERIC_STATS);
|
|
|
+}
|
|
|
+#endif /* DUMP_REO_QUEUE_INFO_IN_DDR */
|
|
|
+
|
Venkateswara Naralasetty