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path: root/drivers/net/wireless/ath/ath11k/dp.h
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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp.h')
-rw-r--r--drivers/net/wireless/ath/ath11k/dp.h87
1 files changed, 72 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h
index 4794ca04f213..be9eafc872b3 100644
--- a/drivers/net/wireless/ath/ath11k/dp.h
+++ b/drivers/net/wireless/ath/ath11k/dp.h
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#ifndef ATH11K_DP_H
@@ -64,6 +65,7 @@ struct dp_srng {
dma_addr_t paddr;
int size;
u32 ring_id;
+ u8 cached;
};
struct dp_rxdma_ring {
@@ -88,6 +90,19 @@ struct dp_tx_ring {
int tx_status_tail;
};
+enum dp_mon_status_buf_state {
+ /* PPDU id matches in dst ring and status ring */
+ DP_MON_STATUS_MATCH,
+ /* status ring dma is not done */
+ DP_MON_STATUS_NO_DMA,
+ /* status ring is lagging, reap status ring */
+ DP_MON_STATUS_LAG,
+ /* status ring is leading, reap dst ring and drop */
+ DP_MON_STATUS_LEAD,
+ /* replinish monitor status ring */
+ DP_MON_STATUS_REPLINISH,
+};
+
struct ath11k_pdev_mon_stats {
u32 status_ppdu_state;
u32 status_ppdu_start;
@@ -101,6 +116,14 @@ struct ath11k_pdev_mon_stats {
u32 dest_mpdu_drop;
u32 dup_mon_linkdesc_cnt;
u32 dup_mon_buf_cnt;
+ u32 dest_mon_stuck;
+ u32 dest_mon_not_reaped;
+};
+
+struct dp_full_mon_mpdu {
+ struct list_head list;
+ struct sk_buff *head;
+ struct sk_buff *tail;
};
struct dp_link_desc_bank {
@@ -134,7 +157,11 @@ struct ath11k_mon_data {
u32 mon_last_buf_cookie;
u64 mon_last_linkdesc_paddr;
u16 chan_noise_floor;
-
+ bool hold_mon_dst_ring;
+ enum dp_mon_status_buf_state buf_state;
+ dma_addr_t mon_status_paddr;
+ struct dp_full_mon_mpdu *mon_mpdu;
+ struct hal_sw_mon_ring_entries sw_mon_entries;
struct ath11k_pdev_mon_stats rx_mon_stats;
/* lock for monitor data */
spinlock_t mon_lock;
@@ -143,6 +170,7 @@ struct ath11k_mon_data {
struct ath11k_pdev_dp {
u32 mac_id;
+ u32 mon_dest_ring_stuck_cnt;
atomic_t num_tx_pending;
wait_queue_head_t tx_empty_waitq;
struct dp_rxdma_ring rx_refill_buf_ring;
@@ -176,6 +204,7 @@ struct ath11k_pdev_dp {
#define DP_WBM_RELEASE_RING_SIZE 64
#define DP_TCL_DATA_RING_SIZE 512
+#define DP_TCL_DATA_RING_SIZE_WCN6750 2048
#define DP_TX_COMP_RING_SIZE 32768
#define DP_TX_IDR_SIZE DP_TX_COMP_RING_SIZE
#define DP_TCL_CMD_RING_SIZE 32
@@ -195,6 +224,8 @@ struct ath11k_pdev_dp {
#define DP_RXDMA_MONITOR_DST_RING_SIZE 2048
#define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096
+#define DP_RX_RELEASE_RING_NUM 3
+
#define DP_RX_BUFFER_SIZE 2048
#define DP_RX_BUFFER_SIZE_LITE 1024
#define DP_RX_BUFFER_ALIGN_SIZE 128
@@ -244,6 +275,7 @@ struct ath11k_dp {
struct hal_wbm_idle_scatter_list scatter_list[DP_IDLE_SCATTER_BUFS_MAX];
struct list_head reo_cmd_list;
struct list_head reo_cmd_cache_flush_list;
+ struct list_head dp_full_mon_mpdu_list;
u32 reo_cmd_cache_flush_count;
/**
* protects access to below fields,
@@ -271,7 +303,7 @@ struct ath11k_dp {
#define HTT_TX_WBM_COMP_STATUS_OFFSET 8
-/* HTT tx completion is overlayed in wbm_release_ring */
+/* HTT tx completion is overlaid in wbm_release_ring */
#define HTT_TX_WBM_COMP_INFO0_STATUS GENMASK(12, 9)
#define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
#define HTT_TX_WBM_COMP_INFO0_REINJECT_REASON GENMASK(16, 13)
@@ -291,6 +323,7 @@ enum htt_h2t_msg_type {
HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG = 0xc,
HTT_H2T_MSG_TYPE_EXT_STATS_CFG = 0x10,
HTT_H2T_MSG_TYPE_PPDU_STATS_CFG = 0x11,
+ HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE = 0x17,
};
#define HTT_VER_REQ_INFO_MSG_ID GENMASK(7, 0)
@@ -437,7 +470,7 @@ enum htt_srng_ring_id {
* 3'b010: 4 usec
* 3'b011: 8 usec (default)
* 3'b100: 16 usec
- * Others: Reserverd
+ * Others: Reserved
* b'19 - response_required:
* Host needs HTT_T2H_MSG_TYPE_SRING_SETUP_DONE as response
* b'20:31 - reserved: reserved for future use
@@ -517,7 +550,8 @@ struct htt_ppdu_stats_cfg_cmd {
} __packed;
#define HTT_PPDU_STATS_CFG_MSG_TYPE GENMASK(7, 0)
-#define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(15, 8)
+#define HTT_PPDU_STATS_CFG_SOC_STATS BIT(8)
+#define HTT_PPDU_STATS_CFG_PDEV_ID GENMASK(15, 9)
#define HTT_PPDU_STATS_CFG_TLV_TYPE_BITMASK GENMASK(31, 16)
enum htt_ppdu_stats_tag_type {
@@ -955,6 +989,32 @@ struct htt_rx_ring_tlv_filter {
u32 pkt_filter_flags3; /* DATA */
};
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_INFO0_PDEV_ID GENMASK(15, 8)
+
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_ENABLE BIT(0)
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_ZERO_MPDUS_END BIT(1)
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_NON_ZERO_MPDUS_END BIT(2)
+#define HTT_RX_FULL_MON_MODE_CFG_CMD_CFG_RELEASE_RING GENMASK(10, 3)
+
+/* Enumeration for full monitor mode destination ring select
+ * 0 - REO destination ring select
+ * 1 - FW destination ring select
+ * 2 - SW destination ring select
+ * 3 - Release destination ring select
+ */
+enum htt_rx_full_mon_release_ring {
+ HTT_RX_MON_RING_REO,
+ HTT_RX_MON_RING_FW,
+ HTT_RX_MON_RING_SW,
+ HTT_RX_MON_RING_RELEASE,
+};
+
+struct htt_rx_full_monitor_mode_cfg_cmd {
+ u32 info0;
+ u32 cfg;
+} __packed;
+
/* HTT message target->host */
enum htt_t2h_msg_type {
@@ -1116,12 +1176,12 @@ struct ath11k_htt_ppdu_stats_msg {
u32 ppdu_id;
u32 timestamp;
u32 rsvd;
- u8 data[0];
+ u8 data[];
} __packed;
struct htt_tlv {
u32 header;
- u8 value[0];
+ u8 value[];
} __packed;
#define HTT_TLV_TAG GENMASK(11, 0)
@@ -1308,7 +1368,7 @@ struct htt_ppdu_stats_usr_cmn_array {
* tx_ppdu_stats_info is variable length, with length =
* number_of_ppdu_stats * sizeof (struct htt_tx_ppdu_stats_info)
*/
- struct htt_tx_ppdu_stats_info tx_ppdu_info[0];
+ struct htt_tx_ppdu_stats_info tx_ppdu_info[];
} __packed;
struct htt_ppdu_user_stats {
@@ -1334,8 +1394,7 @@ struct htt_ppdu_stats_info {
struct list_head list;
};
-/**
- * @brief target -> host packet log message
+/* @brief target -> host packet log message
*
* @details
* The following field definitions describe the format of the packet log
@@ -1370,11 +1429,10 @@ struct htt_ppdu_stats_info {
*/
struct htt_pktlog_msg {
u32 hdr;
- u8 payload[0];
+ u8 payload[];
};
-/**
- * @brief host -> target FW extended statistics retrieve
+/* @brief host -> target FW extended statistics retrieve
*
* @details
* The following field definitions describe the format of the HTT host
@@ -1509,8 +1567,7 @@ struct htt_ext_stats_cfg_params {
u32 cfg3;
};
-/**
- * @brief target -> host extended statistics upload
+/* @brief target -> host extended statistics upload
*
* @details
* The following field definitions describe the format of the HTT target
@@ -1591,7 +1648,7 @@ struct ath11k_htt_extd_stats_msg {
u32 info0;
u64 cookie;
u32 info1;
- u8 data[0];
+ u8 data[];
} __packed;
#define HTT_MAC_ADDR_L32_0 GENMASK(7, 0)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.