/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
*/
#ifndef ATH11K_DP_H
#define ATH11K_DP_H
#include "hal_rx.h"
#define MAX_RXDMA_PER_PDEV 2
struct ath11k_base;
struct ath11k_peer;
struct ath11k_dp;
struct ath11k_vif;
struct hal_tcl_status_ring;
struct ath11k_ext_irq_grp;
struct dp_rx_tid {
u8 tid;
u32 *vaddr;
dma_addr_t paddr;
u32 size;
u32 ba_win_sz;
bool active;
/* Info related to rx fragments */
u32 cur_sn;
u16 last_frag_no;
u16 rx_frag_bitmap;
struct sk_buff_head rx_frags;
struct hal_reo_dest_ring *dst_ring_desc;
/* Timer info related to fragments */
struct timer_list frag_timer;
struct ath11k_base *ab;
};
#define DP_REO_DESC_FREE_THRESHOLD 64
#define DP_REO_DESC_FREE_TIMEOUT_MS 1000
#define DP_MON_SERVICE_BUDGET 128
struct dp_reo_cache_flush_elem {
struct list_head list;
struct dp_rx_tid data;
unsigned long ts;
};
struct dp_reo_cmd {
struct list_head list;
struct dp_rx_tid data;
int cmd_num;
void (*handler)(struct ath11k_dp *, void *,
enum hal_reo_cmd_status status);
};
struct dp_srng {
u32 *vaddr_unaligned;
u32 *vaddr;
dma_addr_t paddr_unaligned;
dma_addr_t paddr;
int size;
u32 ring_id;
};
struct dp_rxdma_ring {
struct dp_srng refill_buf_ring;
struct idr bufs_idr;
/* Protects bufs_idr */
spinlock_t idr_lock;
int bufs_max;
};
#define ATH11K_TX_COMPL_NEXT(x) (((x) + 1) % DP_TX_COMP_RING_SIZE)
struct dp_tx_ring {
u8 tcl_data_ring_id;
struct dp_srng tcl_data_ring;
struct dp_srng tcl_comp_ring;
struct idr txbuf_idr;
/* Protects txbuf_idr and num_pending */
spinlock_t tx_idr_lock;
struct hal_wbm_release_ring *tx_status;
int tx_status_head;
int tx_status_tail;
};
struct ath11k_pdev_mon_stats {
u32 status_ppdu_state;
u32 status_ppdu_start;
u32 status_ppdu_end;
u32 status_ppdu_compl;
u32 status_ppdu_start_mis;
u32 status_ppdu_end_mis;
u32 status_ppdu_done;
u32 dest_ppdu_done;
u32 dest_mpdu_done;
u32 dest_mpdu_drop;
u32 dup_mon_linkdesc_cnt;
u32 dup_mon_buf_cnt;
};
struct dp_link_desc_bank {
void *vaddr_unaligned;
void *vaddr;
dma_addr_t paddr_unaligned;
dma_addr_t paddr;
u32 size;
};
/* Size to enforce scatter idle list mode */
#define DP_LINK_DESC_ALLOC_SIZE_THRESH 0x200000
#define DP_LINK_DESC_BANKS_MAX 8
#define DP_RX_DESC_COOKIE_INDEX_MAX 0x3ffff
#define DP_RX_DESC_COOKIE_POOL_ID_MAX 0x1c0000
#define DP_RX_DESC_COOKIE_MAX \
(DP_RX_DESC_COOKIE_INDEX_MAX | DP_RX_DESC_COOKIE_POOL_ID_MAX)
#define DP_NOT_PPDU_ID_WRAP_AROUND 20000
enum ath11k_dp_ppdu_state {
DP_PPDU_STATUS_START,
DP_PPDU_STATUS_DONE,
};
struct ath11k_mon_data {
struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
struct hal_rx_mon_ppdu_info mon_ppdu_info;
u32 mon_ppdu_status;
u32 mon_last_buf_cookie;
u64 mon_last_linkdesc_paddr;
u16 chan_noise_floor;
struct ath11k_pdev_mon_stats rx_mon_stats;
/* lock for monitor data */
spinlock_t mon_lock;
struct sk_buff_head rx_status_q;
};
struct ath11k_pdev_dp {
u32 mac_id;
atomic_t num_tx_pending;
wait_queue_head_t tx_empty_waitq;
struct dp_rxdma_ring rx_refill_buf_ring;
struct dp_srng rx_mac_buf_ring[MAX_RXDMA_PER_PDEV];
struct dp_srng rxdma_err_dst_ring[MAX_RXDMA_PER_PDEV];
struct dp_srng rxdma_mon_dst_ring;
struct dp_srng rxdma_mon_desc_ring;
struct dp_rxdma_ring rxdma_mon_buf_ring;
struct dp_rxdma_ring rx_mon_status_refill_ring[MAX_RXDMA_PER_PDEV];
struct ieee80211_rx_status rx_status;
struct ath11k_mon_data mon_data;
};
#define DP_NUM_CLIENTS_MAX 64
#define DP_AVG_TIDS_PER_CLIENT 2
#define DP_NUM_TIDS_MAX (DP_NUM_CLIENTS_MAX * DP_AVG_TIDS_PER_CLIENT)
#define DP_AVG_MSDUS_PER_FLOW 128
#define DP_AVG_FLOWS_PER_TID 2
#define DP_AVG_MPDUS_PER_TID_MAX 128
#define DP_AVG_MSDUS_PER_MPDU 4
#define DP_RX_HASH_ENABLE 1 /* Enable hash based Rx steering */
#define DP_BA_WIN_SZ_MAX 256
#define DP_TCL_NUM_RING_MAX 3
#define DP_IDLE_SCATTER_BUFS_MAX 16
#define DP_WBM_RELEASE_RING_SIZE 64
#define DP_TCL_DATA_RING_SIZE 512
#define DP_TX_COMP_RING_SIZE 32768
#define DP_TX_IDR_SIZE DP_TX_COMP_RING_SIZE
#define DP_TCL_CMD_RING_SIZE 32
#define DP_TCL_STATUS_RING_SIZE 32
#define DP_REO_DST_RING_MAX 4
#define DP_REO_DST_RING_SIZE 2048
#define DP_REO_REINJECT_RING_SIZE 32
#define DP_RX_RELEASE_RING_SIZE 1024
#define DP_REO_EXCEPTION_RING_SIZE 128
#define DP_REO_CMD_RING_SIZE 128
#define DP_REO_STATUS_RING_SIZE 2048
#define DP_RXDMA_BUF_RING_SIZE 4096
#define DP_RXDMA_REFILL_RING_SIZE 2048
#define DP_RXDMA_ERR_DST_RING_SIZE 1024
#define DP_RXDMA_MON_STATUS_RING_SIZE 1024
#define DP_RXDMA_MONITOR_BUF_RING_SIZE 4096
#define DP_RXDMA_MONITOR_DST_RING_SIZE 2048
#define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096
#define DP_RX_BUFFER_SIZE 2048
#define DP_RX_BUFFER_ALIGN_SIZE 128
#define DP_RXDMA_BUF_COOKIE_BUF_ID GENMASK(17, 0)
#define DP_RXDMA_BUF_COOKIE_PDEV_ID GENMASK(20, 18)
#define DP_HW2SW_MACID(mac_id) ((mac_id) ? ((mac_id) - 1) : 0)
#define DP_SW2HW_MACID(mac_id) ((mac_id) + 1)
#define DP_TX_DESC_ID_MAC_ID GENMASK(1, 0)
#define DP_TX_DESC_ID_MSDU_ID GENMASK(18, 2)
#define DP_TX_DESC_ID_POOL_ID GENMASK(20, 19)
#define ATH11K_SHADOW_DP_TIMER_INTERVAL 20
#define ATH11K_SHADOW_CTRL_TIMER_INTERVAL 10
struct ath11k_hp_update_timer {
struct timer_list timer;
bool started;
bool init;
u32 tx_num;
u32 timer_tx_num;
u32 ring_id;
u32 interval;
struct ath11k_base *ab;
};
struct ath11k_dp {
struct ath11k_base *ab;
enum ath11k_htc_ep_id eid;
struct completion htt_tgt_version_received;
u8 htt_tgt_ver_major;
u8 htt_tgt_ver_minor;
struct dp_link_desc_bank link_desc_banks[DP_LINK_DESC_BANKS_MAX];
struct dp_srng wbm_idle_ring;
struct dp_srng wbm_desc_rel_ring;
struct dp_srng tcl_cmd_ring;
struct dp_srng tcl_status_ring;
struct dp_srng reo_reinject_ring;
struct dp_srng rx_rel_ring;
struct dp_srng reo_except_ring;
struct dp_srng reo_cmd_ring;
struct dp_srng reo_status_ring;
struct dp_srng reo_dst_ring[DP_REO_DST_RING_MAX];
struct dp_tx_ring tx_ring[DP_TCL_NUM_RING_MAX];
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;
u32 reo_cmd_cache_flush_count;
/**
* protects access to below fields,
* - reo_cmd_list
* - reo_cmd_cache_flush_list
* - reo_cmd_cache_flush_count
*/
spinlock_t reo_cmd_lock;
struct ath11k_hp_update_timer reo_cmd_timer;
struct ath11k_hp_update_timer tx_ring_timer[DP_TCL_NUM_RING_MAX];
};
/* HTT definitions */
#define HTT_TCL_META_DATA_TYPE BIT(0)
#define HTT_TCL_META_DATA_VALID_HTT BIT(1)
/* vdev meta data */
#define HTT_TCL_META_DATA_VDEV_ID GENMASK(9, 2)
#define HTT_TCL_META_DATA_PDEV_ID GENMASK(11, 10)
#define HTT_TCL_META_DATA_HOST_INSPECTED BIT(12)
/* peer meta data */
#define HTT_TCL_META_DATA_PEER_ID GENMASK(15, 2)
#define HTT_TX_WBM_COMP_STATUS_OFFSET 8
/* HTT tx completion is overlayed 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)
#define HTT_TX_WBM_COMP_INFO1_ACK_RSSI GENMASK(31, 24)
struct htt_tx_wbm_completion {
u32 info0;
u32 info1;
u32 info2;
u32 info3;
} __packed;
enum htt_h2t_msg_type {
HTT_H2T_MSG_TYPE_VERSION_REQ = 0,
HTT_H2T_MSG_TYPE_SRING_SETUP = 0xb,
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,
};
#define HTT_VER_REQ_INFO_MSG_ID GENMASK(7, 0)
struct htt_ver_req_cmd {
u32 ver_reg_info;
} __packed;
enum htt_srng_ring_type {
HTT_HW_TO_SW_RING,
HTT_SW_TO_HW_RING,
HTT_SW_TO_SW_RING,
};
enum htt_srng_ring_id {
HTT_RXDMA_HOST_BUF_RING,
HTT_RXDMA_MONITOR_STATUS_RING,
HTT_RXDMA_MONITOR_BUF_RING,
HTT_RXDMA_MONITOR_DESC_RING,
HTT_RXDMA_MONITOR_DEST_RING,
HTT_HOST1_TO_FW_RXBUF_RING,
HTT_HOST2_TO_FW_RXBUF_RING,
HTT_RXDMA_NON_MONITOR_DEST_RING,
};
/* host -> target HTT_SRING_SETUP message
*
* After target is booted up, Host can send SRING setup message for
* each host facing LMAC SRING. Target setups up HW registers based
* on setup message and confirms back to Host if response_required is set.
* Host should wait for confirmation message before sending new SRING
* setup message
*
* The message would appear as follows:
*
* |31 24|23 20|19|18 16|15|14 8|7 0|
* |--------------- +-----------------+----------------+------------------|
* | ring_type | ring_id | pdev_id | msg_type |
* |----------------------------------------------------------------------|
* | ring_base_addr_lo |
* |----------------------------------------------------------------------|
* | ring_base_addr_hi |
* |----------------------------------------------------------------------|
* |ring_misc_cfg_flag|ring_entry_size| ring_size |
* |----------------------------------------------------------------------|
* | ring_head_offset32_remote_addr_lo |
* |----------------------------------------------------------------------|
* | ring_head_offset32_remote_addr_hi |
* |----------------------------------------------------------------------|
* | ring_tail_offset32_remote_addr_lo |
* |----------------------------------------------------------------------|
* | ring_tail_offset32_remote_addr_hi |
* |----------------------------------------------------------------------|
* | ring_msi_addr_lo |
* |----------------------------------------------------------------------|
* | ring_msi_addr_hi |
* |----------------------------------------------------------------------|
* | ring_msi_data |
* |----------------------------------------------------------------------|
* | intr_timer_th |IM| intr_batch_counter_th |
* |----------------------------------------------------------------------|
* | reserved |RR|PTCF| intr_low_threshold |
* |----------------------------------------------------------------------|
* Where
* IM = sw_intr_mode
* RR = response_required
* PTCF = prefetch_timer_cfg
*
* The message is interpreted as follows:
* dword0 - b'0:7 - msg_type: This will be set to
* HTT_H2T_MSG_TYPE_SRING_SETUP
* b'8:15 - pdev_id:
* 0 (for rings at SOC/UMAC level),
* 1/2/3 mac id (for rings at LMAC level)
* b'16:23 - ring_id: identify which ring is to setup,
* more details can be got from enum htt_srng_ring_id
* b'24:31 - ring_type: identify type of host rings,
* more details can be got from enum htt_srng_ring_type
* dword1 - b'0:31 - ring_base_addr_lo: Lower 32bits of ring base address
* dword2 - b'0:31 - ring_base_addr_hi: Upper 32bits of ring base address
* dword3 - b'0:15 - ring_size: size of the ring in unit of 4-bytes words
* b'16:23 - ring_entry_size: Size of each entry in 4-byte word units
* b'24:31 - ring_misc_cfg_flag: Valid only for HW_TO_SW_RING and
* SW_TO_HW_RING.
* Refer to HTT_SRING_SETUP_RING_MISC_CFG_RING defs.
* dword4 - b'0:31 - ring_head_off32_remote_addr_lo:
* Lower 32 bits of memory address of the remote variable
* storing the 4-byte word offset that identifies the head
* element within the ring.
* (The head offset variable has type u32.)
* Valid for HW_TO_SW and SW_TO_SW rings.
* dword5 - b'0:31 - ring_head_off32_remote_addr_hi:
* Upper 32 bits of memory address of the remote variable
* storing the 4-byte word offset that identifies the head
* element within the ring.
* (The head offset variable has type u32.)
* Valid for HW_TO_SW and SW_TO_SW rings.
* dword6 - b'0:31 - ring_tail_off32_remote_addr_lo:
* Lower 32 bits of memory address of the remote variable
* storing the 4-byte word offset that identifies the tail
* element within the ring.
* (The tail offset variable has type u32.)
* Valid for HW_TO_SW and SW_TO_SW rings.
* dword7 - b'0:31 - ring_tail_off32_remote_addr_hi:
* Upper 32 bits of memory address of the remote variable
* storing the 4-byte word offset that identifies the tail
* element within the ring.
* (The tail offset variable has type u32.)
* Valid for HW_TO_SW and SW_TO_SW rings.
* dword8 - b'0:31 - ring_msi_addr_lo: Lower 32bits of MSI cfg address
* valid only for HW_TO_SW_RING and SW_TO_HW_RING
* dword9 - b'0:31 - ring_msi_addr_hi: Upper 32bits of MSI cfg address
* valid only for HW_TO_SW_RING and SW_TO_HW_RING
* dword10 - b'0:31 - ring_msi_data: MSI data
* Refer to HTT_SRING_SETUP_RING_MSC_CFG_xxx defs
* valid only for HW_TO_SW_RING and SW_TO_HW_RING
* dword11 - b'0:14 - intr_batch_counter_th:
* batch counter threshold is in units of 4-byte words.
* HW internally maintains and increments batch count.
* (see SRING spec for detail description).
* When batch count reaches threshold value, an interrupt
* is generated by HW.
* b'15 - sw_intr_mode:
* This configuration shall be static.
* Only programmed at power up.
* 0: generate pulse style sw interrupts
* 1: generate level style sw interrupts
* b'16:31 - intr_timer_th:
* The timer init value when timer is idle or is
* initialized to start downcounting.
* In 8us units (to cover a range of 0 to 524 ms)
* dword12 - b'0:15 - intr_low_threshold:
* Used only by Consumer ring to generate ring_sw_int_p.
* Ring entries low threshold water mark, that is used
* in combination with the interrupt timer as well as
* the the clearing of the level interrupt.
* b'16:18 - prefetch_timer_cfg:
* Used only by Consumer ring to set timer mode to
* support Application prefetch handling.
* The external tail offset/pointer will be updated
* at following intervals:
* 3'b000: (Prefetch feature disabled; used only for debug)
* 3'b001: 1 usec
* 3'b010: 4 usec
* 3'b011: 8 usec (default)
* 3'b100: 16 usec
* Others: Reserverd
* b'19 - response_required:
* Host needs HTT_T2H_MSG_TYPE_SRING_SETUP_DONE as response
* b'20:31 - reserved: reserved for future use
*/
#define HTT_SRNG_SETUP_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
#define HTT_SRNG_SETUP_CMD_INFO0_PDEV_ID GENMASK(15, 8)
#define HTT_SRNG_SETUP_CMD_INFO0_RING_ID GENMASK(23, 16)
#define HTT_SRNG_SETUP_CMD_INFO0_RING_TYPE GENMASK(31, 24)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_SIZE GENMASK(15, 0)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_ENTRY_SIZE GENMASK(23, 16)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_LOOP_CNT_DIS BIT(25)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_MSI_SWAP BIT(27)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_HOST_FW_SWAP BIT(28)
#define HTT_SRNG_SETUP_CMD_INFO1_RING_FLAGS_TLV_SWAP BIT(29)
#define HTT_SRNG_SETUP_CMD_INTR_INFO_BATCH_COUNTER_THRESH GENMASK(14, 0)
#define HTT_SRNG_SETUP_CMD_INTR_INFO_SW_INTR_MODE BIT(15)
#define HTT_SRNG_SETUP_CMD_INTR_INFO_INTR_TIMER_THRESH GENMASK(31, 16)
#define HTT_SRNG_SETUP_CMD_INFO2_INTR_LOW_THRESH GENMASK(15, 0)
#define HTT_SRNG_SETUP_CMD_INFO2_PRE_FETCH_TIMER_CFG BIT(16)
#define HTT_SRNG_SETUP_CMD_INFO2_RESPONSE_REQUIRED BIT(19)
struct htt_srng_setup_cmd {
u32 info0;
u32 ring_base_addr_lo;
u32 ring_base_addr_hi;
u32 info1;
u32 ring_head_off32_remote_addr_lo;
u32 ring_head_off32_remote_addr_hi;
u32 ring_tail_off32_remote_addr_lo;
u32 ring_tail_off32_remote_addr_hi;
u32 ring_msi_addr_lo;
u32 ring_msi_addr_hi;
u32 msi_data;
u32 intr_info;
u32 info2;
} __packed;
/* host -> target FW PPDU_STATS config message
*
* @details
* The following field definitions describe the format of the HTT host
* to target FW for PPDU_STATS_CFG msg.
* The message allows the host to configure the PPDU_STATS_IND messages
* produced by the target.
*
* |31 24|23 16|15 8|7 0|
* |-----------------------------------------------------------|
* | REQ bit mask | pdev_mask | msg type |
* |-----------------------------------------------------------|
* Header fields:
* - MSG_TYPE
* Bits 7:0
* Purpose: identifies this is a req to configure ppdu_stats_ind from target
* Value: 0x11
* - PDEV_MASK
* Bits 8:15
* Purpose: identifies which pdevs this PPDU stats configuration applies to
* Value: This is a overloaded field, refer to usage and interpretation of
* PDEV in interface document.
* Bit 8 : Reserved for SOC stats
* Bit 9 - 15 : Indicates PDEV_MASK in DBDC
* Indicates MACID_MASK in DBS
* - REQ_TLV_BIT_MASK
* Bits 16:31
* Purpose: each set bit indicates the corresponding PPDU stats TLV type
* needs to be included in the target's PPDU_STATS_IND messages.
* Value: refer htt_ppdu_stats_tlv_tag_t <<<???
*
*/
struct htt_ppdu_stats_cfg_cmd {
u32 msg;
} __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_TLV_TYPE_BITMASK GENMASK(31, 16)
enum htt_ppdu_stats_tag_type {
HTT_PPDU_STATS_TAG_COMMON,
HTT_PPDU_STATS_TAG_USR_COMMON,
HTT_PPDU_STATS_TAG_USR_RATE,
HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64,
HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256,
HTT_PPDU_STATS_TAG_SCH_CMD_STATUS,
HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON,
HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64,
HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256,
HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS,
HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH,
HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY,
HTT_PPDU_STATS_TAG_INFO,
HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD,
/* New TLV's are added above to this line */
HTT_PPDU_STATS_TAG_MAX,
};
#define HTT_PPDU_STATS_TAG_DEFAULT (BIT(HTT_PPDU_STATS_TAG_COMMON) \
| BIT(HTT_PPDU_STATS_TAG_USR_COMMON) \
| BIT(HTT_PPDU_STATS_TAG_USR_RATE) \
| BIT(HTT_PPDU_STATS_TAG_SCH_CMD_STATUS) \
| BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_COMMON) \
| BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS) \
| BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_FLUSH) \
| BIT(HTT_PPDU_STATS_TAG_USR_COMMON_ARRAY))
#define HTT_PPDU_STATS_TAG_PKTLOG (BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_64) | \
BIT(HTT_PPDU_STATS_TAG_USR_MPDU_ENQ_BITMAP_256) | \
BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_64) | \
BIT(HTT_PPDU_STATS_TAG_USR_COMPLTN_BA_BITMAP_256) | \
BIT(HTT_PPDU_STATS_TAG_INFO) | \
BIT(HTT_PPDU_STATS_TAG_TX_MGMTCTRL_PAYLOAD) | \
HTT_PPDU_STATS_TAG_DEFAULT)
/* HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG Message
*
* details:
* HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG message is sent by host to
* configure RXDMA rings.
* The configuration is per ring based and includes both packet subtypes
* and PPDU/MPDU TLVs.
*
* The message would appear as follows:
*
* |31 26|25|24|23 16|15 8|7 0|
* |-----------------+----------------+----------------+---------------|
* | rsvd1 |PS|SS| ring_id | pdev_id | msg_type |
* |-------------------------------------------------------------------|
* | rsvd2 | ring_buffer_size |
* |-------------------------------------------------------------------|
* | packet_type_enable_flags_0 |
* |-------------------------------------------------------------------|
* | packet_type_enable_flags_1 |
* |-------------------------------------------------------------------|
* | packet_type_enable_flags_2 |
* |-------------------------------------------------------------------|
* | packet_type_enable_flags_3 |
* |-------------------------------------------------------------------|
* | tlv_filter_in_flags |
* |-------------------------------------------------------------------|
* Where:
* PS = pkt_swap
* SS = status_swap
* The message is interpreted as follows:
* dword0 - b'0:7 - msg_type: This will be set to
* HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG
* b'8:15 - pdev_id:
* 0 (for rings at SOC/UMAC level),
* 1/2/3 mac id (for rings at LMAC level)
* b'16:23 - ring_id : Identify the ring to configure.
* More details can be got from enum htt_srng_ring_id
* b'24 - status_swap: 1 is to swap status TLV
* b'25 - pkt_swap: 1 is to swap packet TLV
* b'26:31 - rsvd1: reserved for future use
* dword1 - b'0:16 - ring_buffer_size: size of bufferes referenced by rx ring,
* in byte units.
* Valid only for HW_TO_SW_RING and SW_TO_HW_RING
* - b'16:31 - rsvd2: Reserved for future use
* dword2 - b'0:31 - packet_type_enable_flags_0:
* Enable MGMT packet from 0b0000 to 0b1001
* bits from low to high: FP, MD, MO - 3 bits
* FP: Filter_Pass
* MD: Monitor_Direct
* MO: Monitor_Other
* 10 mgmt subtypes * 3 bits -> 30 bits
* Refer to PKT_TYPE_ENABLE_FLAG0_xxx_MGMT_xxx defs
* dword3 - b'0:31 - packet_type_enable_flags_1:
* Enable MGMT packet from 0b1010 to 0b1111
* bits from low to high: FP, MD, MO - 3 bits
* Refer to PKT_TYPE_ENABLE_FLAG1_xxx_MGMT_xxx defs
* dword4 - b'0:31 - packet_type_enable_flags_2:
* Enable CTRL packet from 0b0000 to 0b1001
* bits from low to high: FP, MD, MO - 3 bits
* Refer to PKT_TYPE_ENABLE_FLAG2_xxx_CTRL_xxx defs
* dword5 - b'0:31 - packet_type_enable_flags_3:
* Enable CTRL packet from 0b1010 to 0b1111,
* MCAST_DATA, UCAST_DATA, NULL_DATA
* bits from low to high: FP, MD, MO - 3 bits
* Refer to PKT_TYPE_ENABLE_FLAG3_xxx_CTRL_xxx defs
* dword6 - b'0:31 - tlv_filter_in_flags:
* Filter in Attention/MPDU/PPDU/Header/User tlvs
* Refer to CFG_TLV_FILTER_IN_FLAG defs
*/
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_MSG_TYPE GENMASK(7, 0)
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PDEV_ID GENMASK(15, 8)
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_RING_ID GENMASK(23, 16)
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_SS BIT(24)
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PS BIT(25)
#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE GENMASK(15, 0)
enum htt_rx_filter_tlv_flags {
HTT_RX_FILTER_TLV_FLAGS_MPDU_START = BIT(0),
HTT_RX_FILTER_TLV_FLAGS_MSDU_START = BIT(1),
HTT_RX_FILTER_TLV_FLAGS_RX_PACKET = BIT(2),
HTT_RX_FILTER_TLV_FLAGS_MSDU_END = BIT(3),
HTT_RX_FILTER_TLV_FLAGS_MPDU_END = BIT(4),
HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER = BIT(5),
HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER = BIT(6),
HTT_RX_FILTER_TLV_FLAGS_ATTENTION = BIT(7),
HTT_RX_FILTER_TLV_FLAGS_PPDU_START = BIT(8),
HTT_RX_FILTER_TLV_FLAGS_PPDU_END = BIT(9),
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS = BIT(10),
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT = BIT(11),
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE = BIT(12),
};
enum htt_rx_mgmt_pkt_filter_tlv_flags0 {
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(0),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(1),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ = BIT(2),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(3),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(4),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP = BIT(5),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(6),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(7),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ = BIT(8),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(9),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(10),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP = BIT(11),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(12),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(13),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ = BIT(14),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(15),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(16),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP = BIT(17),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(18),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(19),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV = BIT(20),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(21),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(22),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7 = BIT(23),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(24),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(25),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON = BIT(26),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(27),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(28),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM = BIT(29),
};
enum htt_rx_mgmt_pkt_filter_tlv_flags1 {
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(0),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(1),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC = BIT(2),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(3),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(4),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH = BIT(5),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(6),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(7),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH = BIT(8),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(9),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(10),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION = BIT(11),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(12),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(13),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK = BIT(14),
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(15),
HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(16),
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15 = BIT(17),
};
enum htt_rx_ctrl_pkt_filter_tlv_flags2 {
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(0),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(1),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 = BIT(2),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(3),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(4),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 = BIT(5),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(6),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(7),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER = BIT(8),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(9),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(10),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 = BIT(11),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(12),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(13),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL = BIT(14),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(15),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(16),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP = BIT(17),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(18),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(19),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT = BIT(20),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(21),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(22),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER = BIT(23),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(24),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(25),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR = BIT(26),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(27),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(28),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA = BIT(29),
};
enum htt_rx_ctrl_pkt_filter_tlv_flags3 {
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(0),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(1),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL = BIT(2),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(3),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(4),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS = BIT(5),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(6),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(7),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS = BIT(8),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(9),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(10),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK = BIT(11),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(12),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(13),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND = BIT(14),
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(15),
HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(16),
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK = BIT(17),
};
enum htt_rx_data_pkt_filter_tlv_flasg3 {
HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(18),
HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(19),
HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST = BIT(20),
HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(21),
HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(22),
HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST = BIT(23),
HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(24),
HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(25),
HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA = BIT(26),
};
#define HTT_RX_FP_MGMT_FILTER_FLAGS0 \
(HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
#define HTT_RX_MD_MGMT_FILTER_FLAGS0 \
(HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
#define HTT_RX_MO_MGMT_FILTER_FLAGS0 \
(HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_REQ \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ASSOC_RESP \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_REQ \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_REASSOC_RESP \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_REQ \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_RESP \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_PROBE_TIMING_ADV \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_BEACON \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_ATIM)
#define HTT_RX_FP_MGMT_FILTER_FLAGS1 (HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
| HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
#define HTT_RX_MD_MGMT_FILTER_FLAGS1 (HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
| HTT_RX_MD_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
#define HTT_RX_MO_MGMT_FILTER_FLAGS1 (HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DISASSOC \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_AUTH \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_DEAUTH \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION \
| HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_ACTION_NOACK)
#define HTT_RX_FP_CTRL_FILTER_FLASG2 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
#define HTT_RX_MD_CTRL_FILTER_FLASG2 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
#define HTT_RX_MO_CTRL_FILTER_FLASG2 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_WRAPPER \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BAR \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_BA)
#define HTT_RX_FP_CTRL_FILTER_FLASG3 (HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
| HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
#define HTT_RX_MD_CTRL_FILTER_FLASG3 (HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
| HTT_RX_MD_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
#define HTT_RX_MO_CTRL_FILTER_FLASG3 (HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_PSPOLL \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_RTS \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CTS \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_ACK \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND \
| HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS3_CFEND_ACK)
#define HTT_RX_FP_DATA_FILTER_FLASG3 (HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
| HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
| HTT_RX_FP_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
#define HTT_RX_MD_DATA_FILTER_FLASG3 (HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
| HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
| HTT_RX_MD_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
#define HTT_RX_MO_DATA_FILTER_FLASG3 (HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_MCAST \
| HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_UCAST \
| HTT_RX_MO_DATA_PKT_FILTER_TLV_FLASG3_NULL_DATA)
#define HTT_RX_MON_FP_MGMT_FILTER_FLAGS0 \
(HTT_RX_FP_MGMT_FILTER_FLAGS0 | \
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
#define HTT_RX_MON_MO_MGMT_FILTER_FLAGS0 \
(HTT_RX_MO_MGMT_FILTER_FLAGS0 | \
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS0_RESERVED_7)
#define HTT_RX_MON_FP_MGMT_FILTER_FLAGS1 \
(HTT_RX_FP_MGMT_FILTER_FLAGS1 | \
HTT_RX_FP_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
#define HTT_RX_MON_MO_MGMT_FILTER_FLAGS1 \
(HTT_RX_MO_MGMT_FILTER_FLAGS1 | \
HTT_RX_MO_MGMT_PKT_FILTER_TLV_FLAGS1_RESERVED_15)
#define HTT_RX_MON_FP_CTRL_FILTER_FLASG2 \
(HTT_RX_FP_CTRL_FILTER_FLASG2 | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
HTT_RX_FP_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
#define HTT_RX_MON_MO_CTRL_FILTER_FLASG2 \
(HTT_RX_MO_CTRL_FILTER_FLASG2 | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_1 | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_2 | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_TRIGGER | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_RESERVED_4 | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_BF_REP_POLL | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_VHT_NDP | \
HTT_RX_MO_CTRL_PKT_FILTER_TLV_FLAGS2_CTRL_FRAME_EXT)
#define HTT_RX_MON_FP_CTRL_FILTER_FLASG3 HTT_RX_FP_CTRL_FILTER_FLASG3
#define HTT_RX_MON_MO_CTRL_FILTER_FLASG3 HTT_RX_MO_CTRL_FILTER_FLASG3
#define HTT_RX_MON_FP_DATA_FILTER_FLASG3 HTT_RX_FP_DATA_FILTER_FLASG3
#define HTT_RX_MON_MO_DATA_FILTER_FLASG3 HTT_RX_MO_DATA_FILTER_FLASG3
#define HTT_RX_MON_FILTER_TLV_FLAGS \
(HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
#define HTT_RX_MON_FILTER_TLV_FLAGS_MON_STATUS_RING \
(HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \
HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE)
#define HTT_RX_MON_FILTER_TLV_FLAGS_MON_BUF_RING \
(HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \
HTT_RX_FILTER_TLV_FLAGS_MSDU_START | \
HTT_RX_FILTER_TLV_FLAGS_RX_PACKET | \
HTT_RX_FILTER_TLV_FLAGS_MSDU_END | \
HTT_RX_FILTER_TLV_FLAGS_MPDU_END | \
HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER | \
HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER | \
HTT_RX_FILTER_TLV_FLAGS_ATTENTION)
struct htt_rx_ring_selection_cfg_cmd {
u32 info0;
u32 info1;
u32 pkt_type_en_flags0;
u32 pkt_type_en_flags1;
u32 pkt_type_en_flags2;
u32 pkt_type_en_flags3;
u32 rx_filter_tlv;
} __packed;
struct htt_rx_ring_tlv_filter {
u32 rx_filter; /* see htt_rx_filter_tlv_flags */
u32 pkt_filter_flags0; /* MGMT */
u32 pkt_filter_flags1; /* MGMT */
u32 pkt_filter_flags2; /* CTRL */
u32 pkt_filter_flags3; /* DATA */
};
/* HTT message target->host */
enum htt_t2h_msg_type {
HTT_T2H_MSG_TYPE_VERSION_CONF,
HTT_T2H_MSG_TYPE_PEER_MAP = 0x3,
HTT_T2H_MSG_TYPE_PEER_UNMAP = 0x4,
HTT_T2H_MSG_TYPE_RX_ADDBA = 0x5,
HTT_T2H_MSG_TYPE_PKTLOG = 0x8,
HTT_T2H_MSG_TYPE_SEC_IND = 0xb,
HTT_T2H_MSG_TYPE_PEER_MAP2 = 0x1e,
HTT_T2H_MSG_TYPE_PEER_UNMAP2 = 0x1f,
HTT_T2H_MSG_TYPE_PPDU_STATS_IND = 0x1d,
HTT_T2H_MSG_TYPE_EXT_STATS_CONF = 0x1c,
HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND = 0x24,
};
#define HTT_TARGET_VERSION_MAJOR 3
#define HTT_T2H_MSG_TYPE GENMASK(7, 0)
#define HTT_T2H_VERSION_CONF_MINOR GENMASK(15, 8)
#define HTT_T2H_VERSION_CONF_MAJOR GENMASK(23, 16)
struct htt_t2h_version_conf_msg {
u32 version;
} __packed;
#define HTT_T2H_PEER_MAP_INFO_VDEV_ID GENMASK(15, 8)
#define HTT_T2H_PEER_MAP_INFO_PEER_ID GENMASK(31, 16)
#define HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16 GENMASK(15, 0)
#define HTT_T2H_PEER_MAP_INFO1_HW_PEER_ID GENMASK(31, 16)
#define HTT_T2H_PEER_MAP_INFO2_AST_HASH_VAL GENMASK(15, 0)
#define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M BIT(16)
#define HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S 16
struct htt_t2h_peer_map_event {
u32 info;
u32 mac_addr_l32;
u32 info1;
u32 info2;
} __packed;
#define HTT_T2H_PEER_UNMAP_INFO_VDEV_ID HTT_T2H_PEER_MAP_INFO_VDEV_ID
#define HTT_T2H_PEER_UNMAP_INFO_PEER_ID HTT_T2H_PEER_MAP_INFO_PEER_ID
#define HTT_T2H_PEER_UNMAP_INFO1_MAC_ADDR_H16 \
HTT_T2H_PEER_MAP_INFO1_MAC_ADDR_H16
#define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_M HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_M
#define HTT_T2H_PEER_MAP_INFO1_NEXT_HOP_S HTT_T2H_PEER_MAP_INFO2_NEXT_HOP_S
struct htt_t2h_peer_unmap_event {
u32 info;
u32 mac_addr_l32;
u32 info1;
} __packed;
struct htt_resp_msg {
union {
struct htt_t2h_version_conf_msg version_msg;
struct htt_t2h_peer_map_event peer_map_ev;
struct htt_t2h_peer_unmap_event peer_unmap_ev;
};
} __packed;
#define HTT_BACKPRESSURE_EVENT_PDEV_ID_M GENMASK(15, 8)
#define HTT_BACKPRESSURE_EVENT_RING_TYPE_M GENMASK(23, 16)
#define HTT_BACKPRESSURE_EVENT_RING_ID_M GENMASK(31, 24)
#define HTT_BACKPRESSURE_EVENT_HP_M GENMASK(15, 0)
#define HTT_BACKPRESSURE_EVENT_TP_M GENMASK(31, 16)
#define HTT_BACKPRESSURE_UMAC_RING_TYPE 0
#define HTT_BACKPRESSURE_LMAC_RING_TYPE 1
enum htt_backpressure_umac_ringid {
HTT_SW_RING_IDX_REO_REO2SW1_RING,
HTT_SW_RING_IDX_REO_REO2SW2_RING,
HTT_SW_RING_IDX_REO_REO2SW3_RING,
HTT_SW_RING_IDX_REO_REO2SW4_RING,
HTT_SW_RING_IDX_REO_WBM2REO_LINK_RING,
HTT_SW_RING_IDX_REO_REO2TCL_RING,
HTT_SW_RING_IDX_REO_REO2FW_RING,
HTT_SW_RING_IDX_REO_REO_RELEASE_RING,
HTT_SW_RING_IDX_WBM_PPE_RELEASE_RING,
HTT_SW_RING_IDX_TCL_TCL2TQM_RING,
HTT_SW_RING_IDX_WBM_TQM_RELEASE_RING,
HTT_SW_RING_IDX_WBM_REO_RELEASE_RING,
HTT_SW_RING_IDX_WBM_WBM2SW0_RELEASE_RING,
HTT_SW_RING_IDX_WBM_WBM2SW1_RELEASE_RING,
HTT_SW_RING_IDX_WBM_WBM2SW2_RELEASE_RING,
HTT_SW_RING_IDX_WBM_WBM2SW3_RELEASE_RING,
HTT_SW_RING_IDX_REO_REO_CMD_RING,
HTT_SW_RING_IDX_REO_REO_STATUS_RING,
HTT_SW_UMAC_RING_IDX_MAX,
};
enum htt_backpressure_lmac_ringid {
HTT_SW_RING_IDX_FW2RXDMA_BUF_RING,
HTT_SW_RING_IDX_FW2RXDMA_STATUS_RING,
HTT_SW_RING_IDX_FW2RXDMA_LINK_RING,
HTT_SW_RING_IDX_SW2RXDMA_BUF_RING,
HTT_SW_RING_IDX_WBM2RXDMA_LINK_RING,
HTT_SW_RING_IDX_RXDMA2FW_RING,
HTT_SW_RING_IDX_RXDMA2SW_RING,
HTT_SW_RING_IDX_RXDMA2RELEASE_RING,
HTT_SW_RING_IDX_RXDMA2REO_RING,
HTT_SW_RING_IDX_MONITOR_STATUS_RING,
HTT_SW_RING_IDX_MONITOR_BUF_RING,
HTT_SW_RING_IDX_MONITOR_DESC_RING,
HTT_SW_RING_IDX_MONITOR_DEST_RING,
HTT_SW_LMAC_RING_IDX_MAX,
};
/* ppdu stats
*
* @details
* The following field definitions describe the format of the HTT target
* to host ppdu stats indication message.
*
*
* |31 16|15 12|11 10|9 8|7 0 |
* |----------------------------------------------------------------------|
* | payload_size | rsvd |pdev_id|mac_id | msg type |
* |----------------------------------------------------------------------|
* | ppdu_id |
* |----------------------------------------------------------------------|
* | Timestamp in us |
* |----------------------------------------------------------------------|
* | reserved |
* |----------------------------------------------------------------------|
* | type-specific stats info |
* | (see htt_ppdu_stats.h) |
* |----------------------------------------------------------------------|
* Header fields:
* - MSG_TYPE
* Bits 7:0
* Purpose: Identifies this is a PPDU STATS indication
* message.
* Value: 0x1d
* - mac_id
* Bits 9:8
* Purpose: mac_id of this ppdu_id
* Value: 0-3
* - pdev_id
* Bits 11:10
* Purpose: pdev_id of this ppdu_id
* Value: 0-3
* 0 (for rings at SOC level),
* 1/2/3 PDEV -> 0/1/2
* - payload_size
* Bits 31:16
* Purpose: total tlv size
* Value: payload_size in bytes
*/
#define HTT_T2H_PPDU_STATS_INFO_PDEV_ID GENMASK(11, 10)
#define HTT_T2H_PPDU_STATS_INFO_PAYLOAD_SIZE GENMASK(31, 16)
struct ath11k_htt_ppdu_stats_msg {
u32 info;
u32 ppdu_id;
u32 timestamp;
u32 rsvd;
u8 data[0];
} __packed;
struct htt_tlv {
u32 header;
u8 value[0];
} __packed;
#define HTT_TLV_TAG GENMASK(11, 0)
#define HTT_TLV_LEN GENMASK(23, 12)
enum HTT_PPDU_STATS_BW {
HTT_PPDU_STATS_BANDWIDTH_5MHZ = 0,
HTT_PPDU_STATS_BANDWIDTH_10MHZ = 1,
HTT_PPDU_STATS_BANDWIDTH_20MHZ = 2,
HTT_PPDU_STATS_BANDWIDTH_40MHZ = 3,
HTT_PPDU_STATS_BANDWIDTH_80MHZ = 4,
HTT_PPDU_STATS_BANDWIDTH_160MHZ = 5, /* includes 80+80 */
HTT_PPDU_STATS_BANDWIDTH_DYN = 6,
};
#define HTT_PPDU_STATS_CMN_FLAGS_FRAME_TYPE_M GENMASK(7, 0)
#define HTT_PPDU_STATS_CMN_FLAGS_QUEUE_TYPE_M GENMASK(15, 8)
/* bw - HTT_PPDU_STATS_BW */
#define HTT_PPDU_STATS_CMN_FLAGS_BW_M GENMASK(19, 16)
struct htt_ppdu_stats_common {
u32 ppdu_id;
u16 sched_cmdid;
u8 ring_id;
u8 num_users;
u32 flags; /* %HTT_PPDU_STATS_COMMON_FLAGS_*/
u32 chain_mask;
u32 fes_duration_us; /* frame exchange sequence */
u32 ppdu_sch_eval_start_tstmp_us;
u32 ppdu_sch_end_tstmp_us;
u32 ppdu_start_tstmp_us;
/* BIT [15 : 0] - phy mode (WLAN_PHY_MODE) with which ppdu was transmitted
* BIT [31 : 16] - bandwidth (in MHz) with which ppdu was transmitted
*/
u16 phy_mode;
u16 bw_mhz;
} __packed;
enum htt_ppdu_stats_gi {
HTT_PPDU_STATS_SGI_0_8_US,
HTT_PPDU_STATS_SGI_0_4_US,
HTT_PPDU_STATS_SGI_1_6_US,
HTT_PPDU_STATS_SGI_3_2_US,
};
#define HTT_PPDU_STATS_USER_RATE_INFO0_USER_POS_M GENMASK(3, 0)
#define HTT_PPDU_STATS_USER_RATE_INFO0_MU_GROUP_ID_M GENMASK(11, 4)
#define HTT_PPDU_STATS_USER_RATE_INFO1_RESP_TYPE_VALD_M BIT(0)
#define HTT_PPDU_STATS_USER_RATE_INFO1_PPDU_TYPE_M GENMASK(5, 1)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_LTF_SIZE_M GENMASK(1, 0)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_STBC_M BIT(2)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_HE_RE_M BIT(3)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_TXBF_M GENMASK(7, 4)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M GENMASK(11, 8)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M GENMASK(15, 12)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M GENMASK(19, 16)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M GENMASK(23, 20)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M GENMASK(27, 24)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M BIT(28)
#define HTT_PPDU_STATS_USER_RATE_FLAGS_LDPC_M BIT(29)
#define HTT_USR_RATE_PREAMBLE(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_PREAMBLE_M, _val)
#define HTT_USR_RATE_BW(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_BW_M, _val)
#define HTT_USR_RATE_NSS(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_NSS_M, _val)
#define HTT_USR_RATE_MCS(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_MCS_M, _val)
#define HTT_USR_RATE_GI(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_GI_M, _val)
#define HTT_USR_RATE_DCM(_val) \
FIELD_GET(HTT_PPDU_STATS_USER_RATE_FLAGS_DCM_M, _val)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LTF_SIZE_M GENMASK(1, 0)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_STBC_M BIT(2)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_HE_RE_M BIT(3)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_TXBF_M GENMASK(7, 4)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_BW_M GENMASK(11, 8)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_NSS_M GENMASK(15, 12)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_MCS_M GENMASK(19, 16)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_PREAMBLE_M GENMASK(23, 20)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_GI_M GENMASK(27, 24)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_DCM_M BIT(28)
#define HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_LDPC_M BIT(29)
struct htt_ppdu_stats_user_rate {
u8 tid_num;
u8 reserved0;
u16 sw_peer_id;
u32 info0; /* %HTT_PPDU_STATS_USER_RATE_INFO0_*/
u16 ru_end;
u16 ru_start;
u16 resp_ru_end;
u16 resp_ru_start;
u32 info1; /* %HTT_PPDU_STATS_USER_RATE_INFO1_ */
u32 rate_flags; /* %HTT_PPDU_STATS_USER_RATE_FLAGS_ */
/* Note: resp_rate_info is only valid for if resp_type is UL */
u32 resp_rate_flags; /* %HTT_PPDU_STATS_USER_RATE_RESP_FLAGS_ */
} __packed;
#define HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M GENMASK(7, 0)
#define HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M BIT(8)
#define HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M GENMASK(10, 9)
#define HTT_PPDU_STATS_TX_INFO_FLAGS_BW_M GENMASK(13, 11)
#define HTT_PPDU_STATS_TX_INFO_FLAGS_SGI_M BIT(14)
#define HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M GENMASK(31, 16)
#define HTT_TX_INFO_IS_AMSDU(_flags) \
FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_IS_AMPDU_M, _flags)
#define HTT_TX_INFO_BA_ACK_FAILED(_flags) \
FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_BA_ACK_FAILED_M, _flags)
#define HTT_TX_INFO_RATECODE(_flags) \
FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_RATECODE_M, _flags)
#define HTT_TX_INFO_PEERID(_flags) \
FIELD_GET(HTT_PPDU_STATS_TX_INFO_FLAGS_PEERID_M, _flags)
struct htt_tx_ppdu_stats_info {
struct htt_tlv tlv_hdr;
u32 tx_success_bytes;
u32 tx_retry_bytes;
u32 tx_failed_bytes;
u32 flags; /* %HTT_PPDU_STATS_TX_INFO_FLAGS_ */
u16 tx_success_msdus;
u16 tx_retry_msdus;
u16 tx_failed_msdus;
u16 tx_duration; /* united in us */
} __packed;
enum htt_ppdu_stats_usr_compln_status {
HTT_PPDU_STATS_USER_STATUS_OK,
HTT_PPDU_STATS_USER_STATUS_FILTERED,
HTT_PPDU_STATS_USER_STATUS_RESP_TIMEOUT,
HTT_PPDU_STATS_USER_STATUS_RESP_MISMATCH,
HTT_PPDU_STATS_USER_STATUS_ABORT,
};
#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M GENMASK(3, 0)
#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M GENMASK(7, 4)
#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M BIT(8)
#define HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_RESP_TYPE_M GENMASK(12, 9)
#define HTT_USR_CMPLTN_IS_AMPDU(_val) \
FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_IS_AMPDU_M, _val)
#define HTT_USR_CMPLTN_LONG_RETRY(_val) \
FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRY_M, _val)
#define HTT_USR_CMPLTN_SHORT_RETRY(_val) \
FIELD_GET(HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_SHORT_RETRY_M, _val)
struct htt_ppdu_stats_usr_cmpltn_cmn {
u8 status;
u8 tid_num;
u16 sw_peer_id;
/* RSSI value of last ack packet (units = dB above noise floor) */
u32 ack_rssi;
u16 mpdu_tried;
u16 mpdu_success;
u32 flags; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_FLAGS_LONG_RETRIES*/
} __packed;
#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MPDU_M GENMASK(8, 0)
#define HTT_PPDU_STATS_ACK_BA_INFO_NUM_MSDU_M GENMASK(24, 9)
#define HTT_PPDU_STATS_ACK_BA_INFO_TID_NUM GENMASK(31, 25)
#define HTT_PPDU_STATS_NON_QOS_TID 16
struct htt_ppdu_stats_usr_cmpltn_ack_ba_status {
u32 ppdu_id;
u16 sw_peer_id;
u16 reserved0;
u32 info; /* %HTT_PPDU_STATS_USR_CMPLTN_CMN_INFO_ */
u16 current_seq;
u16 start_seq;
u32 success_bytes;
} __packed;
struct htt_ppdu_stats_usr_cmn_array {
struct htt_tlv tlv_hdr;
u32 num_ppdu_stats;
/* tx_ppdu_stats_info is filled by multiple struct htt_tx_ppdu_stats_info
* elements.
* 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];
} __packed;
struct htt_ppdu_user_stats {
u16 peer_id;
u32 tlv_flags;
bool is_valid_peer_id;
struct htt_ppdu_stats_user_rate rate;
struct htt_ppdu_stats_usr_cmpltn_cmn cmpltn_cmn;
struct htt_ppdu_stats_usr_cmpltn_ack_ba_status ack_ba;
};
#define HTT_PPDU_STATS_MAX_USERS 8
#define HTT_PPDU_DESC_MAX_DEPTH 16
struct htt_ppdu_stats {
struct htt_ppdu_stats_common common;
struct htt_ppdu_user_stats user_stats[HTT_PPDU_STATS_MAX_USERS];
};
struct htt_ppdu_stats_info {
u32 ppdu_id;
struct htt_ppdu_stats ppdu_stats;
struct list_head list;
};
/**
* @brief target -> host packet log message
*
* @details
* The following field definitions describe the format of the packet log
* message sent from the target to the host.
* The message consists of a 4-octet header,followed by a variable number
* of 32-bit character values.
*
* |31 16|15 12|11 10|9 8|7 0|
* |------------------------------------------------------------------|
* | payload_size | rsvd |pdev_id|mac_id| msg type |
* |------------------------------------------------------------------|
* | payload |
* |------------------------------------------------------------------|
* - MSG_TYPE
* Bits 7:0
* Purpose: identifies this as a pktlog message
* Value: HTT_T2H_MSG_TYPE_PKTLOG
* - mac_id
* Bits 9:8
* Purpose: identifies which MAC/PHY instance generated this pktlog info
* Value: 0-3
* - pdev_id
* Bits 11:10
* Purpose: pdev_id
* Value: 0-3
* 0 (for rings at SOC level),
* 1/2/3 PDEV -> 0/1/2
* - payload_size
* Bits 31:16
* Purpose: explicitly specify the payload size
* Value: payload size in bytes (payload size is a multiple of 4 bytes)
*/
struct htt_pktlog_msg {
u32 hdr;
u8 payload[0];
};
/**
* @brief host -> target FW extended statistics retrieve
*
* @details
* The following field definitions describe the format of the HTT host
* to target FW extended stats retrieve message.
* The message specifies the type of stats the host wants to retrieve.
*
* |31 24|23 16|15 8|7 0|
* |-----------------------------------------------------------|
* | reserved | stats type | pdev_mask | msg type |
* |-----------------------------------------------------------|
* | config param [0] |
* |-----------------------------------------------------------|
* | config param [1] |
* |-----------------------------------------------------------|
* | config param [2] |
* |-----------------------------------------------------------|
* | config param [3] |
* |-----------------------------------------------------------|
* | reserved |
* |-----------------------------------------------------------|
* | cookie LSBs |
* |-----------------------------------------------------------|
* | cookie MSBs |
* |-----------------------------------------------------------|
* Header fields:
* - MSG_TYPE
* Bits 7:0
* Purpose: identifies this is a extended stats upload request message
* Value: 0x10
* - PDEV_MASK
* Bits 8:15
* Purpose: identifies the mask of PDEVs to retrieve stats from
* Value: This is a overloaded field, refer to usage and interpretation of
* PDEV in interface document.
* Bit 8 : Reserved for SOC stats
* Bit 9 - 15 : Indicates PDEV_MASK in DBDC
* Indicates MACID_MASK in DBS
* - STATS_TYPE
* Bits 23:16
* Purpose: identifies which FW statistics to upload
* Value: Defined by htt_dbg_ext_stats_type (see htt_stats.h)
* - Reserved
* Bits 31:24
* - CONFIG_PARAM [0]
* Bits 31:0
* Purpose: give an opaque configuration value to the specified stats type
* Value: stats-type specific configuration value
* Refer to htt_stats.h for interpretation for each stats sub_type
* - CONFIG_PARAM [1]
* Bits 31:0
* Purpose: give an opaque configuration value to the specified stats type
* Value: stats-type specific configuration value
* Refer to htt_stats.h for interpretation for each stats sub_type
* - CONFIG_PARAM [2]
* Bits 31:0
* Purpose: give an opaque configuration value to the specified stats type
* Value: stats-type specific configuration value
* Refer to htt_stats.h for interpretation for each stats sub_type
* - CONFIG_PARAM [3]
* Bits 31:0
* Purpose: give an opaque configuration value to the specified stats type
* Value: stats-type specific configuration value
* Refer to htt_stats.h for interpretation for each stats sub_type
* - Reserved [31:0] for future use.
* - COOKIE_LSBS
* Bits 31:0
* Purpose: Provide a mechanism to match a target->host stats confirmation
* message with its preceding host->target stats request message.
* Value: LSBs of the opaque cookie specified by the host-side requestor
* - COOKIE_MSBS
* Bits 31:0
* Purpose: Provide a mechanism to match a target->host stats confirmation
* message with its preceding host->target stats request message.
* Value: MSBs of the opaque cookie specified by the host-side requestor
*/
struct htt_ext_stats_cfg_hdr {
u8 msg_type;
u8 pdev_mask;
u8 stats_type;
u8 reserved;
} __packed;
struct htt_ext_stats_cfg_cmd {
struct htt_ext_stats_cfg_hdr hdr;
u32 cfg_param0;
u32 cfg_param1;
u32 cfg_param2;
u32 cfg_param3;
u32 reserved;
u32 cookie_lsb;
u32 cookie_msb;
} __packed;
/* htt stats config default params */
#define HTT_STAT_DEFAULT_RESET_START_OFFSET 0
#define HTT_STAT_DEFAULT_CFG0_ALL_HWQS 0xffffffff
#define HTT_STAT_DEFAULT_CFG0_ALL_TXQS 0xffffffff
#define HTT_STAT_DEFAULT_CFG0_ALL_CMDQS 0xffff
#define HTT_STAT_DEFAULT_CFG0_ALL_RINGS 0xffff
#define HTT_STAT_DEFAULT_CFG0_ACTIVE_PEERS 0xff
#define HTT_STAT_DEFAULT_CFG0_CCA_CUMULATIVE 0x00
#define HTT_STAT_DEFAULT_CFG0_ACTIVE_VDEVS 0x00
/* HTT_DBG_EXT_STATS_PEER_INFO
* PARAMS:
* @config_param0:
* [Bit0] - [0] for sw_peer_id, [1] for mac_addr based request
* [Bit15 : Bit 1] htt_peer_stats_req_mode_t
* [Bit31 : Bit16] sw_peer_id
* @config_param1:
* peer_stats_req_type_mask:32 (enum htt_peer_stats_tlv_enum)
* 0 bit htt_peer_stats_cmn_tlv
* 1 bit htt_peer_details_tlv
* 2 bit htt_tx_peer_rate_stats_tlv
* 3 bit htt_rx_peer_rate_stats_tlv
* 4 bit htt_tx_tid_stats_tlv/htt_tx_tid_stats_v1_tlv
* 5 bit htt_rx_tid_stats_tlv
* 6 bit htt_msdu_flow_stats_tlv
* @config_param2: [Bit31 : Bit0] mac_addr31to0
* @config_param3: [Bit15 : Bit0] mac_addr47to32
* [Bit31 : Bit16] reserved
*/
#define HTT_STAT_PEER_INFO_MAC_ADDR BIT(0)
#define HTT_STAT_DEFAULT_PEER_REQ_TYPE 0x7f
/* Used to set different configs to the specified stats type.*/
struct htt_ext_stats_cfg_params {
u32 cfg0;
u32 cfg1;
u32 cfg2;
u32 cfg3;
};
/**
* @brief target -> host extended statistics upload
*
* @details
* The following field definitions describe the format of the HTT target
* to host stats upload confirmation message.
* The message contains a cookie echoed from the HTT host->target stats
* upload request, which identifies which request the confirmation is
* for, and a single stats can span over multiple HTT stats indication
* due to the HTT message size limitation so every HTT ext stats indication
* will have tag-length-value stats information elements.
* The tag-length header for each HTT stats IND message also includes a
* status field, to indicate whether the request for the stat type in
* question was fully met, partially met, unable to be met, or invalid
* (if the stat type in question is disabled in the target).
* A Done bit 1's indicate the end of the of stats info elements.
*
*
* |31 16|15 12|11|10 8|7 5|4 0|
* |--------------------------------------------------------------|
* | reserved | msg type |
* |--------------------------------------------------------------|
* | cookie LSBs |
* |--------------------------------------------------------------|
* | cookie MSBs |
* |--------------------------------------------------------------|
* | stats entry length | rsvd | D| S | stat type |
* |--------------------------------------------------------------|
* | type-specific stats info |
* | (see htt_stats.h) |
* |--------------------------------------------------------------|
* Header fields:
* - MSG_TYPE
* Bits 7:0
* Purpose: Identifies this is a extended statistics upload confirmation
* message.
* Value: 0x1c
* - COOKIE_LSBS
* Bits 31:0
* Purpose: Provide a mechanism to match a target->host stats confirmation
* message with its preceding host->target stats request message.
* Value: LSBs of the opaque cookie specified by the host-side requestor
* - COOKIE_MSBS
* Bits 31:0
* Purpose: Provide a mechanism to match a target->host stats confirmation
* message with its preceding host->target stats request message.
* Value: MSBs of the opaque cookie specified by the host-side requestor
*
* Stats Information Element tag-length header fields:
* - STAT_TYPE
* Bits 7:0
* Purpose: identifies the type of statistics info held in the
* following information element
* Value: htt_dbg_ext_stats_type
* - STATUS
* Bits 10:8
* Purpose: indicate whether the requested stats are present
* Value: htt_dbg_ext_stats_status
* - DONE
* Bits 11
* Purpose:
* Indicates the completion of the stats entry, this will be the last
* stats conf HTT segment for the requested stats type.
* Value:
* 0 -> the stats retrieval is ongoing
* 1 -> the stats retrieval is complete
* - LENGTH
* Bits 31:16
* Purpose: indicate the stats information size
* Value: This field specifies the number of bytes of stats information
* that follows the element tag-length header.
* It is expected but not required that this length is a multiple of
* 4 bytes.
*/
#define HTT_T2H_EXT_STATS_INFO1_DONE BIT(11)
#define HTT_T2H_EXT_STATS_INFO1_LENGTH GENMASK(31, 16)
struct ath11k_htt_extd_stats_msg {
u32 info0;
u64 cookie;
u32 info1;
u8 data[0];
} __packed;
struct htt_mac_addr {
u32 mac_addr_l32;
u32 mac_addr_h16;
};
static inline void ath11k_dp_get_mac_addr(u32 addr_l32, u16 addr_h16, u8 *addr)
{
if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) {
addr_l32 = swab32(addr_l32);
addr_h16 = swab16(addr_h16);
}
memcpy(addr, &addr_l32, 4);
memcpy(addr + 4, &addr_h16, ETH_ALEN - 4);
}
int ath11k_dp_service_srng(struct ath11k_base *ab,
struct ath11k_ext_irq_grp *irq_grp,
int budget);
int ath11k_dp_htt_connect(struct ath11k_dp *dp);
void ath11k_dp_vdev_tx_attach(struct ath11k *ar, struct ath11k_vif *arvif);
void ath11k_dp_free(struct ath11k_base *ab);
int ath11k_dp_alloc(struct ath11k_base *ab);
int ath11k_dp_pdev_alloc(struct ath11k_base *ab);
void ath11k_dp_pdev_pre_alloc(struct ath11k_base *ab);
void ath11k_dp_pdev_free(struct ath11k_base *ab);
int ath11k_dp_tx_htt_srng_setup(struct ath11k_base *ab, u32 ring_id,
int mac_id, enum hal_ring_type ring_type);
int ath11k_dp_peer_setup(struct ath11k *ar, int vdev_id, const u8 *addr);
void ath11k_dp_peer_cleanup(struct ath11k *ar, int vdev_id, const u8 *addr);
void ath11k_dp_srng_cleanup(struct ath11k_base *ab, struct dp_srng *ring);
int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring,
enum hal_ring_type type, int ring_num,
int mac_id, int num_entries);
void ath11k_dp_link_desc_cleanup(struct ath11k_base *ab,
struct dp_link_desc_bank *desc_bank,
u32 ring_type, struct dp_srng *ring);
int ath11k_dp_link_desc_setup(struct ath11k_base *ab,
struct dp_link_desc_bank *link_desc_banks,
u32 ring_type, struct hal_srng *srng,
u32 n_link_desc);
void ath11k_dp_shadow_start_timer(struct ath11k_base *ab,
struct hal_srng *srng,
struct ath11k_hp_update_timer *update_timer);
void ath11k_dp_shadow_stop_timer(struct ath11k_base *ab,
struct ath11k_hp_update_timer *update_timer);
void ath11k_dp_shadow_init_timer(struct ath11k_base *ab,
struct ath11k_hp_update_timer *update_timer,
u32 interval, u32 ring_id);
#endif