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android_kernel_samsung_sm86…/dp/inc/cdp_txrx_mob_def.h
Himanshu Batra f49b3a1753 qcacmn: Cfg changes for IPA offload support 
Cfg changes for IPA offload support.

Change-Id: If477db8e958b22634e1505f3e4319c7aa0cc6ef4
2021-12-20 22:45:22 -08:00

509 Zeilen
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C
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/*
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __CDP_TXRX_MOB_DEF_H
#define __CDP_TXRX_MOB_DEF_H
#include <sir_types.h>
#include <htt.h>
#define TX_WMM_AC_NUM 4
#define ENABLE_DP_HIST_STATS
#define DP_MEMORY_OPT
#ifndef CONFIG_BERYLLIUM
#define DP_USE_SINGLE_TCL
#endif
#define DP_RX_DISABLE_NDI_MDNS_FORWARDING
#define OL_TXQ_PAUSE_REASON_FW (1 << 0)
#define OL_TXQ_PAUSE_REASON_PEER_UNAUTHORIZED (1 << 1)
#define OL_TXQ_PAUSE_REASON_TX_ABORT (1 << 2)
#define OL_TXQ_PAUSE_REASON_VDEV_STOP (1 << 3)
#define OL_TXQ_PAUSE_REASON_THERMAL_MITIGATION (1 << 4)
#define OL_TXRX_INVALID_NUM_PEERS (-1)
/* Maximum number of station supported by data path, including BC. */
#define WLAN_MAX_STA_COUNT (HAL_NUM_STA)
/* The symbolic station ID return to HDD to specify the packet is bc/mc */
#define WLAN_RX_BCMC_STA_ID (WLAN_MAX_STA_COUNT + 1)
/* The symbolic station ID return to HDD to specify the packet is
to soft-AP itself */
#define WLAN_RX_SAP_SELF_STA_ID (WLAN_MAX_STA_COUNT + 2)
/* is 802.11 address multicast/broadcast? */
#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
#define MAX_PEERS 32
/*
* Bins used for reporting delay histogram:
* bin 0: 0 - 10 ms delay
* bin 1: 10 - 20 ms delay
* bin 2: 20 - 40 ms delay
* bin 3: 40 - 80 ms delay
* bin 4: 80 - 160 ms delay
* bin 5: > 160 ms delay
*/
#define QCA_TX_DELAY_HIST_REPORT_BINS 6
/* BA actions */
#define IEEE80211_ACTION_BA_ADDBA_REQUEST 0 /* ADDBA request */
#define IEEE80211_ACTION_BA_ADDBA_RESPONSE 1 /* ADDBA response */
#define IEEE80211_ACTION_BA_DELBA 2 /* DELBA */
#define IEEE80211_BA_POLICY_DELAYED 0
#define IEEE80211_BA_POLICY_IMMEDIATE 1
#define IEEE80211_BA_AMSDU_SUPPORTED 1
/**
* enum netif_action_type - Type of actions on netif queues
* @WLAN_STOP_ALL_NETIF_QUEUE: stop all netif queues
* @WLAN_START_ALL_NETIF_QUEUE: start all netif queues
* @WLAN_WAKE_ALL_NETIF_QUEUE: wake all netif queues
* @WLAN_STOP_ALL_NETIF_QUEUE_N_CARRIER: stop all queues and off carrier
* @WLAN_START_ALL_NETIF_QUEUE_N_CARRIER: start all queues and on carrier
* @WLAN_NETIF_TX_DISABLE: disable tx
* @WLAN_NETIF_TX_DISABLE_N_CARRIER: disable tx and off carrier
* @WLAN_NETIF_CARRIER_ON: on carrier
* @WLAN_NETIF_CARRIER_OFF: off carrier
* @WLAN_NETIF_PRIORITY_QUEUE_ON: start priority netif queues
* @WLAN_NETIF_PRIORITY_QUEUE_OFF: stop priority netif queues
* @WLAN_WAKE_NON_PRIORITY_QUEUE: wake non priority netif queues
* @WLAN_STOP_NON_PRIORITY_QUEUE: stop non priority netif queues
*/
enum netif_action_type {
WLAN_NETIF_ACTION_TYPE_NONE = 0,
WLAN_STOP_ALL_NETIF_QUEUE = 1,
WLAN_START_ALL_NETIF_QUEUE = 2,
WLAN_WAKE_ALL_NETIF_QUEUE = 3,
WLAN_STOP_ALL_NETIF_QUEUE_N_CARRIER = 4,
WLAN_START_ALL_NETIF_QUEUE_N_CARRIER = 5,
WLAN_NETIF_TX_DISABLE = 6,
WLAN_NETIF_TX_DISABLE_N_CARRIER = 7,
WLAN_NETIF_CARRIER_ON = 8,
WLAN_NETIF_CARRIER_OFF = 9,
WLAN_NETIF_PRIORITY_QUEUE_ON = 10,
WLAN_NETIF_PRIORITY_QUEUE_OFF = 11,
WLAN_NETIF_VO_QUEUE_ON = 12,
WLAN_NETIF_VO_QUEUE_OFF = 13,
WLAN_NETIF_VI_QUEUE_ON = 14,
WLAN_NETIF_VI_QUEUE_OFF = 15,
WLAN_NETIF_BE_BK_QUEUE_OFF = 16,
WLAN_NETIF_BE_BK_QUEUE_ON = 17,
WLAN_WAKE_NON_PRIORITY_QUEUE = 18,
WLAN_STOP_NON_PRIORITY_QUEUE = 19,
WLAN_NETIF_ACTION_TYPE_MAX,
};
/**
* enum netif_reason_type - reason for netif queue action
* @WLAN_CONTROL_PATH: action from control path
* @WLAN_DATA_FLOW_CONTROL: because of flow control
* @WLAN_FW_PAUSE: because of firmware pause
* @WLAN_TX_ABORT: because of tx abort
* @WLAN_VDEV_STOP: because of vdev stop
* @WLAN_PEER_UNAUTHORISED: because of peer is unauthorised
* @WLAN_THERMAL_MITIGATION: because of thermal mitigation
*/
enum netif_reason_type {
WLAN_CONTROL_PATH = 1,
WLAN_DATA_FLOW_CONTROL,
WLAN_FW_PAUSE,
WLAN_TX_ABORT,
WLAN_VDEV_STOP,
WLAN_PEER_UNAUTHORISED,
WLAN_THERMAL_MITIGATION,
WLAN_DATA_FLOW_CONTROL_PRIORITY,
WLAN_DATA_FLOW_CTRL_BE_BK,
WLAN_DATA_FLOW_CTRL_VI,
WLAN_DATA_FLOW_CTRL_VO,
WLAN_DATA_FLOW_CTRL_PRI,
WLAN_REASON_TYPE_MAX,
};
enum ol_rx_err_type {
OL_RX_ERR_DEFRAG_MIC,
OL_RX_ERR_PN,
OL_RX_ERR_UNKNOWN_PEER,
OL_RX_ERR_MALFORMED,
OL_RX_ERR_TKIP_MIC,
OL_RX_ERR_DECRYPT,
OL_RX_ERR_MPDU_LENGTH,
OL_RX_ERR_ENCRYPT_REQUIRED,
OL_RX_ERR_DUP,
OL_RX_ERR_UNKNOWN,
OL_RX_ERR_FCS,
OL_RX_ERR_PRIVACY,
OL_RX_ERR_NONE_FRAG,
OL_RX_ERR_NONE = 0xFF
};
enum throttle_level {
THROTTLE_LEVEL_0,
THROTTLE_LEVEL_1,
THROTTLE_LEVEL_2,
THROTTLE_LEVEL_3,
/* Invalid */
THROTTLE_LEVEL_MAX,
};
enum {
OL_TX_WMM_AC_BE,
OL_TX_WMM_AC_BK,
OL_TX_WMM_AC_VI,
OL_TX_WMM_AC_VO,
OL_TX_NUM_WMM_AC
};
/**
* @enum ol_tx_spec
* @brief indicate what non-standard transmission actions to apply
* @details
* Indicate one or more of the following:
* - The tx frame already has a complete 802.11 header.
* Thus, skip 802.3/native-WiFi to 802.11 header encapsulation and
* A-MSDU aggregation.
* - The tx frame should not be aggregated (A-MPDU or A-MSDU)
* - The tx frame is already encrypted - don't attempt encryption.
* - The tx frame is a segment of a TCP jumbo frame.
* - This tx frame should not be unmapped and freed by the txrx layer
* after transmission, but instead given to a registered tx completion
* callback.
* More than one of these specification can apply, though typically
* only a single specification is applied to a tx frame.
* A compound specification can be created, as a bit-OR of these
* specifications.
*/
enum ol_tx_spec {
OL_TX_SPEC_STD = 0x0, /* do regular processing */
OL_TX_SPEC_RAW = 0x1, /* skip encap + A-MSDU aggr */
OL_TX_SPEC_NO_AGGR = 0x2, /* skip encap + all aggr */
OL_TX_SPEC_NO_ENCRYPT = 0x4, /* skip encap + encrypt */
OL_TX_SPEC_TSO = 0x8, /* TCP segmented */
OL_TX_SPEC_NWIFI_NO_ENCRYPT = 0x10, /* skip encrypt for nwifi */
OL_TX_SPEC_NO_FREE = 0x20, /* give to cb rather than free */
};
/**
* @enum peer_debug_id_type: debug ids to track peer get_ref and release_ref
* @brief Unique peer debug IDs to track the callers. Each new usage can add to
* this enum list to create a new "PEER_DEBUG_ID_".
* @PEER_DEBUG_ID_OL_INTERNAL: debug id for OL internal usage
* @PEER_DEBUG_ID_WMA_PKT_DROP: debug id for wma_is_pkt_drop_candidate API
* @PEER_DEBUG_ID_WMA_ADDBA_REQ: debug id for ADDBA request
* @PEER_DEBUG_ID_WMA_DELBA_REQ: debug id for DELBA request
* @PEER_DEBUG_ID_LIM_SEND_ADDBA_RESP: debug id for send ADDBA response
* @PEER_DEBUG_ID_OL_RX_THREAD: debug id for rx thread
* @PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK: debug id for CCMP replay
* @PEER_DEBUG_ID_WMA_DEL_BSS:debug id for remove BSS
* @PEER_DEBUG_ID_WMA_VDEV_STOP_RESP:debug id for vdev stop response handler
* @PEER_DEBUG_ID_OL_PEER_MAP:debug id for peer map/unmap
* @PEER_DEBUG_ID_OL_PEER_ATTACH: debug id for peer attach/detach
* @PEER_DEBUG_ID_OL_TXQ_VDEV_FL: debug id for vdev flush
* @PEER_DEBUG_ID_OL_HASH_ERS:debug id for peer find hash erase
* @PEER_DEBUG_ID_MAX: debug id MAX
*/
enum peer_debug_id_type {
PEER_DEBUG_ID_OL_INTERNAL,
PEER_DEBUG_ID_WMA_PKT_DROP,
PEER_DEBUG_ID_WMA_ADDBA_REQ,
PEER_DEBUG_ID_WMA_DELBA_REQ,
PEER_DEBUG_ID_LIM_SEND_ADDBA_RESP,
PEER_DEBUG_ID_OL_RX_THREAD,
PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK,
PEER_DEBUG_ID_WMA_DEL_BSS,
PEER_DEBUG_ID_WMA_VDEV_STOP_RESP,
PEER_DEBUG_ID_OL_PEER_MAP,
PEER_DEBUG_ID_OL_PEER_ATTACH,
PEER_DEBUG_ID_OL_TXQ_VDEV_FL,
PEER_DEBUG_ID_OL_HASH_ERS,
PEER_DEBUG_ID_OL_UNMAP_TIMER_WORK,
PEER_DEBUG_ID_MAX
};
/**
* struct ol_txrx_desc_type - txrx descriptor type
* @is_qos_enabled: is station qos enabled
* @is_wapi_supported: is station wapi supported
* @peer_addr: peer mac address
*/
struct ol_txrx_desc_type {
uint8_t is_qos_enabled;
uint8_t is_wapi_supported;
struct qdf_mac_addr peer_addr;
};
/**
* struct ol_tx_sched_wrr_ac_specs_t - the wrr ac specs params structure
* @wrr_skip_weight: map to ol_tx_sched_wrr_adv_category_info_t.specs.
* wrr_skip_weight
* @credit_threshold: map to ol_tx_sched_wrr_adv_category_info_t.specs.
* credit_threshold
* @send_limit: map to ol_tx_sched_wrr_adv_category_info_t.specs.
* send_limit
* @credit_reserve: map to ol_tx_sched_wrr_adv_category_info_t.specs.
* credit_reserve
* @discard_weight: map to ol_tx_sched_wrr_adv_category_info_t.specs.
* discard_weight
*
* This structure is for wrr ac specs params set from user, it will update
* its content corresponding to the ol_tx_sched_wrr_adv_category_info_t.specs.
*/
struct ol_tx_sched_wrr_ac_specs_t {
int wrr_skip_weight;
uint32_t credit_threshold;
uint16_t send_limit;
int credit_reserve;
int discard_weight;
};
/**
* struct txrx_pdev_cfg_param_t - configuration information
* passed to the data path
*/
struct txrx_pdev_cfg_param_t {
uint8_t is_full_reorder_offload;
/* IPA Micro controller data path offload enable flag */
uint8_t is_uc_offload_enabled;
/* IPA Micro controller data path offload TX buffer count */
uint32_t uc_tx_buffer_count;
/* IPA Micro controller data path offload TX buffer size */
uint32_t uc_tx_buffer_size;
/* IPA Micro controller data path offload RX indication ring count */
uint32_t uc_rx_indication_ring_count;
/* IPA Micro controller data path offload TX partition base */
uint32_t uc_tx_partition_base;
/* IP, TCP and UDP checksum offload */
bool ip_tcp_udp_checksum_offload;
/* IP, TCP and UDP checksum offload for NAN Mode */
bool nan_ip_tcp_udp_checksum_offload;
/* IP, TCP and UDP checksum offload for P2P Mode*/
bool p2p_ip_tcp_udp_checksum_offload;
/* Checksum offload override flag for Legcay modes */
bool legacy_mode_csum_disable;
/* Rx processing in thread from TXRX */
bool enable_rxthread;
/* CE classification enabled through INI */
bool ce_classify_enabled;
#if defined(QCA_LL_TX_FLOW_CONTROL_V2) || defined(QCA_LL_PDEV_TX_FLOW_CONTROL)
/* Threshold to stop queue in percentage */
uint32_t tx_flow_stop_queue_th;
/* Start queue offset in percentage */
uint32_t tx_flow_start_queue_offset;
#endif
#ifdef QCA_SUPPORT_TXRX_DRIVER_TCP_DEL_ACK
/* enable the tcp delay ack feature in the driver */
bool del_ack_enable;
/* timeout if no more tcp ack frames, unit is ms */
uint16_t del_ack_timer_value;
/* the maximum number of replaced tcp ack frames */
uint16_t del_ack_pkt_count;
#endif
struct ol_tx_sched_wrr_ac_specs_t ac_specs[TX_WMM_AC_NUM];
bool gro_enable;
bool tso_enable;
bool lro_enable;
bool sg_enable;
bool enable_data_stall_detection;
bool enable_flow_steering;
bool disable_intra_bss_fwd;
#ifdef WLAN_SUPPORT_TXRX_HL_BUNDLE
uint16_t bundle_timer_value;
uint16_t bundle_size;
#endif
uint8_t pktlog_buffer_size;
};
#ifdef IPA_OFFLOAD
/**
* ol_txrx_ipa_resources - Resources needed for IPA
*/
struct ol_txrx_ipa_resources {
qdf_shared_mem_t *ce_sr;
uint32_t ce_sr_ring_size;
qdf_dma_addr_t ce_reg_paddr;
qdf_shared_mem_t *tx_comp_ring;
uint32_t tx_num_alloc_buffer;
qdf_shared_mem_t *rx_rdy_ring;
qdf_shared_mem_t *rx_proc_done_idx;
qdf_shared_mem_t *rx2_rdy_ring;
qdf_shared_mem_t *rx2_proc_done_idx;
/* IPA UC doorbell registers paddr */
qdf_dma_addr_t tx_comp_doorbell_dmaaddr;
qdf_dma_addr_t rx_ready_doorbell_dmaaddr;
uint32_t tx_pipe_handle;
uint32_t rx_pipe_handle;
};
#endif
struct ol_txrx_ocb_chan_info {
uint32_t chan_freq;
uint16_t disable_rx_stats_hdr:1;
};
/**
* ol_mic_error_info - carries the information associated with
* a MIC error
* @vdev_id: virtual device ID
* @key_id: Key ID
* @pn: packet number
* @sa: source address
* @da: destination address
* @ta: transmitter address
*/
struct ol_mic_error_info {
uint8_t vdev_id;
uint32_t key_id;
uint64_t pn;
uint8_t sa[QDF_MAC_ADDR_SIZE];
uint8_t da[QDF_MAC_ADDR_SIZE];
uint8_t ta[QDF_MAC_ADDR_SIZE];
};
/**
* ol_error_info - carries the information associated with an
* error indicated by the firmware
* @mic_err: MIC error information
*/
struct ol_error_info {
union {
struct ol_mic_error_info mic_err;
} u;
};
/**
* struct ol_txrx_ocb_set_chan - txrx OCB channel info
* @ocb_channel_count: Channel count
* @ocb_channel_info: OCB channel info
*/
struct ol_txrx_ocb_set_chan {
uint32_t ocb_channel_count;
struct ol_txrx_ocb_chan_info *ocb_channel_info;
};
/**
* @brief Parameter type to pass WMM setting to ol_txrx_set_wmm_param
* @details
* The struct is used to specify informaiton to update TX WMM scheduler.
*/
struct ol_tx_ac_param_t {
uint32_t aifs;
uint32_t cwmin;
uint32_t cwmax;
};
struct ol_tx_wmm_param_t {
struct ol_tx_ac_param_t ac[OL_TX_NUM_WMM_AC];
};
struct ieee80211_ba_parameterset {
#if _BYTE_ORDER == _BIG_ENDIAN
uint16_t buffersize:10, /* B6-15 buffer size */
tid:4, /* B2-5 TID */
bapolicy:1, /* B1 block ack policy */
amsdusupported:1; /* B0 amsdu supported */
#else
uint16_t amsdusupported:1, /* B0 amsdu supported */
bapolicy:1, /* B1 block ack policy */
tid:4, /* B2-5 TID */
buffersize:10; /* B6-15 buffer size */
#endif
} __packed;
struct ieee80211_ba_seqctrl {
#if _BYTE_ORDER == _BIG_ENDIAN
uint16_t startseqnum:12, /* B4-15 starting sequence number */
fragnum:4; /* B0-3 fragment number */
#else
uint16_t fragnum:4, /* B0-3 fragment number */
startseqnum:12; /* B4-15 starting sequence number */
#endif
} __packed;
struct ieee80211_delba_parameterset {
#if _BYTE_ORDER == _BIG_ENDIAN
uint16_t tid:4, /* B12-15 tid */
initiator:1, /* B11 initiator */
reserved0:11; /* B0-10 reserved */
#else
uint16_t reserved0:11, /* B0-10 reserved */
initiator:1, /* B11 initiator */
tid:4; /* B12-15 tid */
#endif
} __packed;
/**
* ol_txrx_vdev_peer_remove_cb - wma_remove_peer callback
*/
typedef void (*ol_txrx_vdev_peer_remove_cb)(void *handle, uint8_t *bssid,
uint8_t vdev_id, void *peer);
/**
* @typedef tx_pause_callback
* @brief OSIF function registered with the data path
*/
typedef void (*tx_pause_callback)(uint8_t vdev_id,
enum netif_action_type action,
enum netif_reason_type reason);
/**
* struct ol_rx_inv_peer_params - rx invalid peer data parameters
* @vdev_id: Virtual device ID
* @ra: RX data receiver MAC address
* @ta: RX data transmitter MAC address
*/
struct ol_rx_inv_peer_params {
uint8_t vdev_id;
uint8_t ra[QDF_MAC_ADDR_SIZE];
uint8_t ta[QDF_MAC_ADDR_SIZE];
};
/**
* cdp_txrx_ext_stats: dp extended stats
* tx_msdu_enqueue: tx msdu queued to hw
* tx_msdu_overflow: tx msdu overflow
* rx_mpdu_received: rx mpdu processed by hw
* rx_mpdu_delivered: rx mpdu received from hw
* rx_mpdu_error: rx mpdu error count
* rx_mpdu_missed: rx mpdu missed by hw
*/
struct cdp_txrx_ext_stats {
uint32_t tx_msdu_enqueue;
uint32_t tx_msdu_overflow;
uint32_t rx_mpdu_received;
uint32_t rx_mpdu_delivered;
uint32_t rx_mpdu_error;
uint32_t rx_mpdu_missed;
};
#endif /* __CDP_TXRX_MOB_DEF_H */
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