| /* |
| * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * 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. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /** |
| * DOC: Declare various struct, macros which are used privately in IPA |
| * component. |
| */ |
| |
| #ifndef _WLAN_IPA_PRIV_STRUCT_H_ |
| #define _WLAN_IPA_PRIV_STRUCT_H_ |
| |
| #ifdef IPA_OFFLOAD |
| |
| #ifdef CONFIG_IPA_WDI_UNIFIED_API |
| #include <qdf_ipa_wdi3.h> |
| #else |
| #include <qdf_ipa.h> |
| #endif |
| |
| #include <qdf_net_types.h> |
| #include <qdf_mc_timer.h> |
| #include <qdf_list.h> |
| #include <qdf_defer.h> |
| #include <qdf_event.h> |
| #include "wlan_ipa_public_struct.h" |
| |
| #define WLAN_IPA_RX_INACTIVITY_MSEC_DELAY 1000 |
| #define WLAN_IPA_UC_WLAN_8023_HDR_SIZE 14 |
| |
| #define WLAN_IPA_UC_NUM_WDI_PIPE 2 |
| #define WLAN_IPA_UC_MAX_PENDING_EVENT 33 |
| |
| #define WLAN_IPA_UC_DEBUG_DUMMY_MEM_SIZE 32000 |
| #define WLAN_IPA_UC_RT_DEBUG_PERIOD 300 |
| #define WLAN_IPA_UC_RT_DEBUG_BUF_COUNT 30 |
| #define WLAN_IPA_UC_RT_DEBUG_FILL_INTERVAL 10000 |
| |
| #define WLAN_IPA_WLAN_HDR_DES_MAC_OFFSET 0 |
| #define WLAN_IPA_MAX_IFACE 3 |
| #define WLAN_IPA_MAX_SYSBAM_PIPE 4 |
| #define WLAN_IPA_MAX_SESSION 5 |
| #define WLAN_IPA_MAX_STA_COUNT 41 |
| |
| #define WLAN_IPA_RX_PIPE WLAN_IPA_MAX_IFACE |
| #define WLAN_IPA_ENABLE_MASK BIT(0) |
| #define WLAN_IPA_PRE_FILTER_ENABLE_MASK BIT(1) |
| #define WLAN_IPA_IPV6_ENABLE_MASK BIT(2) |
| #define WLAN_IPA_RM_ENABLE_MASK BIT(3) |
| #define WLAN_IPA_CLK_SCALING_ENABLE_MASK BIT(4) |
| #define WLAN_IPA_UC_ENABLE_MASK BIT(5) |
| #define WLAN_IPA_UC_STA_ENABLE_MASK BIT(6) |
| #define WLAN_IPA_REAL_TIME_DEBUGGING BIT(8) |
| |
| #define WLAN_IPA_MAX_BANDWIDTH 800 |
| |
| #define WLAN_IPA_MAX_PENDING_EVENT_COUNT 20 |
| |
| #define IPA_WLAN_RX_SOFTIRQ_THRESH 16 |
| |
| /** |
| * enum - IPA UC operation message |
| * |
| * @WLAN_IPA_UC_OPCODE_TX_SUSPEND: IPA WDI TX pipe suspend |
| * @WLAN_IPA_UC_OPCODE_TX_RESUME: IPA WDI TX pipe resume |
| * @WLAN_IPA_UC_OPCODE_RX_SUSPEND: IPA WDI RX pipe suspend |
| * @WLAN_IPA_UC_OPCODE_RX_RESUME: IPA WDI RX pipe resume |
| * @WLAN_IPA_UC_OPCODE_STATS: IPA UC stats |
| * @WLAN_IPA_UC_OPCODE_SHARING_STATS: IPA UC sharing stats |
| * @WLAN_IPA_UC_OPCODE_QUOTA_RSP: IPA UC quota response |
| * @WLAN_IPA_UC_OPCODE_QUOTA_IND: IPA UC quota indication |
| * @WLAN_IPA_UC_OPCODE_UC_READY: IPA UC ready indication |
| * @WLAN_IPA_UC_OPCODE_MAX: IPA UC max operation code |
| */ |
| enum wlan_ipa_uc_op_code { |
| WLAN_IPA_UC_OPCODE_TX_SUSPEND = 0, |
| WLAN_IPA_UC_OPCODE_TX_RESUME = 1, |
| WLAN_IPA_UC_OPCODE_RX_SUSPEND = 2, |
| WLAN_IPA_UC_OPCODE_RX_RESUME = 3, |
| WLAN_IPA_UC_OPCODE_STATS = 4, |
| #ifdef FEATURE_METERING |
| WLAN_IPA_UC_OPCODE_SHARING_STATS = 5, |
| WLAN_IPA_UC_OPCODE_QUOTA_RSP = 6, |
| WLAN_IPA_UC_OPCODE_QUOTA_IND = 7, |
| #endif |
| WLAN_IPA_UC_OPCODE_UC_READY = 8, |
| /* keep this last */ |
| WLAN_IPA_UC_OPCODE_MAX |
| }; |
| |
| /** |
| * enum - Reason codes for stat query |
| * |
| * @WLAN_IPA_UC_STAT_REASON_NONE: Initial value |
| * @WLAN_IPA_UC_STAT_REASON_DEBUG: For debug/info |
| * @WLAN_IPA_UC_STAT_REASON_BW_CAL: For bandwidth calibration |
| * @WLAN_IPA_UC_STAT_REASON_DUMP_INFO: For debug info dump |
| */ |
| enum { |
| WLAN_IPA_UC_STAT_REASON_NONE, |
| WLAN_IPA_UC_STAT_REASON_DEBUG, |
| WLAN_IPA_UC_STAT_REASON_BW_CAL |
| }; |
| |
| /** |
| * enum wlan_ipa_rm_state - IPA resource manager state |
| * @WLAN_IPA_RM_RELEASED: PROD pipe resource released |
| * @WLAN_IPA_RM_GRANT_PENDING: PROD pipe resource requested but not granted yet |
| * @WLAN_IPA_RM_GRANTED: PROD pipe resource granted |
| */ |
| enum wlan_ipa_rm_state { |
| WLAN_IPA_RM_RELEASED, |
| WLAN_IPA_RM_GRANT_PENDING, |
| WLAN_IPA_RM_GRANTED, |
| }; |
| |
| /** |
| * enum wlan_ipa_forward_type: Type of forward packet received from IPA |
| * @WLAN_IPA_FORWARD_PKT_NONE: No forward packet |
| * @WLAN_IPA_FORWARD_PKT_LOCAL_STACK: Packet forwarded to kernel network stack |
| * @WLAN_IPA_FORWARD_PKT_DISCARD: Discarded packet before sending to kernel |
| */ |
| enum wlan_ipa_forward_type { |
| WLAN_IPA_FORWARD_PKT_NONE = 0, |
| WLAN_IPA_FORWARD_PKT_LOCAL_STACK = 1, |
| WLAN_IPA_FORWARD_PKT_DISCARD = 2 |
| }; |
| |
| /** |
| * struct llc_snap_hdr - LLC snap header |
| * @dsap: Destination service access point |
| * @ssap: Source service access point |
| * @resv: Reserved for future use |
| * @eth_type: Ether type |
| */ |
| struct llc_snap_hdr { |
| uint8_t dsap; |
| uint8_t ssap; |
| uint8_t resv[4]; |
| qdf_be16_t eth_type; |
| } qdf_packed; |
| |
| /** |
| * struct wlan_ipa_tx_hdr - header type which IPA should handle to TX packet |
| * @eth: ether II header |
| * @llc_snap: LLC snap header |
| */ |
| struct wlan_ipa_tx_hdr { |
| qdf_ether_header_t eth; |
| struct llc_snap_hdr llc_snap; |
| } qdf_packed; |
| |
| /** |
| * struct frag_header - fragment header type registered to IPA hardware |
| * @length: fragment length |
| * @reserved1: Reserved not used |
| * @reserved2: Reserved not used |
| */ |
| struct frag_header { |
| uint16_t length; |
| uint32_t reserved1; |
| uint32_t reserved2; |
| } qdf_packed; |
| |
| /** |
| * struct ipa_header - ipa header type registered to IPA hardware |
| * @vdev_id: vdev id |
| * @reserved: Reserved not used |
| */ |
| struct ipa_header { |
| uint32_t |
| vdev_id:8, /* vdev_id field is LSB of IPA DESC */ |
| reserved:24; |
| } qdf_packed; |
| |
| /** |
| * struct wlan_ipa_uc_tx_hdr - full tx header registered to IPA hardware |
| * @frag_hd: fragment header |
| * @ipa_hd: ipa header |
| * @eth: ether II header |
| */ |
| struct wlan_ipa_uc_tx_hdr { |
| struct frag_header frag_hd; |
| struct ipa_header ipa_hd; |
| qdf_ether_header_t eth; |
| } qdf_packed; |
| |
| /** |
| * struct wlan_ipa_cld_hdr - IPA CLD Header |
| * @reserved: reserved fields |
| * @iface_id: interface ID |
| * @sta_id: Station ID |
| * |
| * Packed 32-bit structure |
| * +----------+----------+--------------+--------+ |
| * | Reserved | QCMAP ID | interface id | STA ID | |
| * +----------+----------+--------------+--------+ |
| */ |
| struct wlan_ipa_cld_hdr { |
| uint8_t reserved[2]; |
| uint8_t iface_id; |
| uint8_t sta_id; |
| } qdf_packed; |
| |
| /** |
| * struct wlan_ipa_rx_hdr - IPA RX header |
| * @cld_hdr: IPA CLD header |
| * @eth: ether II header |
| */ |
| struct wlan_ipa_rx_hdr { |
| struct wlan_ipa_cld_hdr cld_hdr; |
| qdf_ether_header_t eth; |
| } qdf_packed; |
| |
| /** |
| * struct wlan_ipa_pm_tx_cb - PM resume TX callback |
| * @exception: Exception packet |
| * @iface_context: Interface context |
| * @ipa_tx_desc: IPA TX descriptor |
| */ |
| struct wlan_ipa_pm_tx_cb { |
| bool exception; |
| struct wlan_ipa_iface_context *iface_context; |
| qdf_ipa_rx_data_t *ipa_tx_desc; |
| }; |
| |
| /** |
| * struct wlan_ipa_sys_pipe - IPA system pipe |
| * @conn_hdl: IPA system pipe connection handle |
| * @conn_hdl_valid: IPA system pipe valid flag |
| * @ipa_sys_params: IPA system pipe params |
| */ |
| struct wlan_ipa_sys_pipe { |
| uint32_t conn_hdl; |
| uint8_t conn_hdl_valid; |
| qdf_ipa_sys_connect_params_t ipa_sys_params; |
| }; |
| |
| /** |
| * struct wlan_ipa_iface_stats - IPA system pipe |
| * @num_tx: Number of TX packets |
| * @num_tx_drop: Number of TX packet drops |
| * @num_tx_err: Number of TX packet errors |
| * @num_tx_cac_drop: Number of TX packet drop due to CAC |
| * @num_rx_ipa_excep: Number of RX IPA exception packets |
| */ |
| struct wlan_ipa_iface_stats { |
| uint64_t num_tx; |
| uint64_t num_tx_drop; |
| uint64_t num_tx_err; |
| uint64_t num_tx_cac_drop; |
| uint64_t num_rx_ipa_excep; |
| }; |
| |
| /* IPA private context structure */ |
| struct wlan_ipa_priv; |
| |
| /** |
| * struct wlan_ipa_iface_context - IPA interface context |
| * @ipa_ctx: IPA private context |
| * @tl_context: TL context |
| * @cons_client: IPA consumer pipe |
| * @prod_client: IPA producer pipe |
| * @prod_client: IPA producer pipe |
| * @iface_id: IPA interface ID |
| * @dev: Net device structure |
| * @device_mode: Interface device mode |
| * @sta_id: Interface station ID |
| * @session_id: Session ID |
| * @interface_lock: Interface lock |
| * @ifa_address: Interface address |
| * @stats: Interface stats |
| */ |
| struct wlan_ipa_iface_context { |
| struct wlan_ipa_priv *ipa_ctx; |
| void *tl_context; |
| |
| qdf_ipa_client_type_t cons_client; |
| qdf_ipa_client_type_t prod_client; |
| |
| uint8_t iface_id; /* This iface ID */ |
| qdf_device_t dev; |
| enum tQDF_ADAPTER_MODE device_mode; |
| uint8_t sta_id; /* This iface station ID */ |
| uint8_t session_id; |
| qdf_spinlock_t interface_lock; |
| uint32_t ifa_address; |
| struct wlan_ipa_iface_stats stats; |
| }; |
| |
| /** |
| * struct wlan_ipa_stats - IPA system stats |
| * @event: WLAN IPA event record |
| * @num_send_msg: Number of sent IPA messages |
| * @num_rm_grant: Number of times IPA RM resource granted |
| * @num_rm_release: Number of times IPA RM resource released |
| * @num_rm_grant_imm: Number of immediate IPA RM granted |
| e @num_cons_perf_req: Number of CONS pipe perf request |
| * @num_prod_perf_req: Number of PROD pipe perf request |
| * @num_rx_drop: Number of RX packet drops |
| * @num_tx_desc_q_cnt: Number of TX descriptor queue count |
| * @num_tx_desc_err: Number of TX descriptor error |
| * @num_tx_comp_cnt: Number of TX qdf_event_t count |
| * @num_tx_queued: Number of TX queued |
| * @num_tx_dequeued: Number of TX dequeued |
| * @num_max_pm_queue: Number of packets in PM queue |
| * @num_rx_excep: Number of RX IPA exception packets |
| * @num_tx_fwd_ok: Number of TX forward packet success |
| * @num_tx_fwd_err: Number of TX forward packet failures |
| */ |
| struct wlan_ipa_stats { |
| uint32_t event[IPA_WLAN_EVENT_MAX]; |
| uint64_t num_send_msg; |
| uint64_t num_free_msg; |
| uint64_t num_rm_grant; |
| uint64_t num_rm_release; |
| uint64_t num_rm_grant_imm; |
| uint64_t num_cons_perf_req; |
| uint64_t num_prod_perf_req; |
| uint64_t num_rx_drop; |
| uint64_t num_tx_desc_q_cnt; |
| uint64_t num_tx_desc_error; |
| uint64_t num_tx_comp_cnt; |
| uint64_t num_tx_queued; |
| uint64_t num_tx_dequeued; |
| uint64_t num_max_pm_queue; |
| uint64_t num_rx_excep; |
| uint64_t num_tx_fwd_ok; |
| uint64_t num_tx_fwd_err; |
| }; |
| |
| /** |
| * struct ipa_uc_stas_map - IPA UC assoc station map |
| * @is_reserved: STA reserved flag |
| * @sta_id: Station ID |
| * @mac_addr: Station mac address |
| */ |
| struct ipa_uc_stas_map { |
| bool is_reserved; |
| uint8_t sta_id; |
| struct qdf_mac_addr mac_addr; |
| }; |
| |
| /** |
| * struct op_msg_type - IPA operation message type |
| * @msg_t: Message type |
| * @rsvd: Reserved |
| * @op_code: IPA Operation type |
| * @len: IPA message length |
| * @rsvd_snd: Reserved |
| */ |
| struct op_msg_type { |
| uint8_t msg_t; |
| uint8_t rsvd; |
| uint16_t op_code; |
| uint16_t len; |
| uint16_t rsvd_snd; |
| }; |
| |
| /** |
| * struct ipa_uc_fw_stats - IPA FW stats |
| * @tx_comp_ring_size: TX completion ring size |
| * @txcomp_ring_dbell_addr: TX comp ring door bell address |
| * @txcomp_ring_dbell_ind_val: TX cop ring door bell indication |
| * @txcomp_ring_dbell_cached_val: TX cop ring cached value |
| * @txpkts_enqueued: TX packets enqueued |
| * @txpkts_completed: TX packets completed |
| * @tx_is_suspend: TX suspend flag |
| * @tx_reserved: Reserved for TX stat |
| * @rx_ind_ring_base: RX indication ring base addess |
| * @rx_ind_ring_size: RX indication ring size |
| * @rx_ind_ring_dbell_addr: RX indication ring doorbell address |
| * @rx_ind_ring_dbell_ind_val: RX indication ring doorbell indication |
| * @rx_ind_ring_dbell_ind_cached_val: RX indication ring doorbell cached value |
| * @rx_ind_ring_rdidx_addr: RX indication ring read index address |
| * @rx_ind_ring_rd_idx_cached_val: RX indication ring read index cached value |
| * @rx_refill_idx: RX ring refill index |
| * @rx_num_pkts_indicated: Number of RX packets indicated |
| * @rx_buf_refilled: Number of RX buffer refilled |
| * @rx_num_ind_drop_no_space: Number of RX indication drops due to no space |
| * @rx_num_ind_drop_no_buf: Number of RX indication drops due to no buffer |
| * @rx_is_suspend: RX suspend flag |
| * @rx_reserved: Reserved for RX stat |
| */ |
| struct ipa_uc_fw_stats { |
| uint32_t tx_comp_ring_base; |
| uint32_t tx_comp_ring_size; |
| uint32_t tx_comp_ring_dbell_addr; |
| uint32_t tx_comp_ring_dbell_ind_val; |
| uint32_t tx_comp_ring_dbell_cached_val; |
| uint32_t tx_pkts_enqueued; |
| uint32_t tx_pkts_completed; |
| uint32_t tx_is_suspend; |
| uint32_t tx_reserved; |
| uint32_t rx_ind_ring_base; |
| uint32_t rx_ind_ring_size; |
| uint32_t rx_ind_ring_dbell_addr; |
| uint32_t rx_ind_ring_dbell_ind_val; |
| uint32_t rx_ind_ring_dbell_ind_cached_val; |
| uint32_t rx_ind_ring_rdidx_addr; |
| uint32_t rx_ind_ring_rd_idx_cached_val; |
| uint32_t rx_refill_idx; |
| uint32_t rx_num_pkts_indicated; |
| uint32_t rx_buf_refilled; |
| uint32_t rx_num_ind_drop_no_space; |
| uint32_t rx_num_ind_drop_no_buf; |
| uint32_t rx_is_suspend; |
| uint32_t rx_reserved; |
| }; |
| |
| /** |
| * struct wlan_ipa_uc_pending_event - WLAN IPA UC pending event |
| * @node: Pending event list node |
| * @type: WLAN IPA event type |
| * @device_mode: Device mode |
| * @sta_id: Station ID |
| * @session_id: Session ID |
| * @mac_addr: Mac address |
| * @is_loading: Driver loading flag |
| */ |
| struct wlan_ipa_uc_pending_event { |
| qdf_list_node_t node; |
| qdf_ipa_wlan_event_t type; |
| qdf_netdev_t net_dev; |
| uint8_t device_mode; |
| uint8_t sta_id; |
| uint8_t session_id; |
| uint8_t mac_addr[QDF_MAC_ADDR_SIZE]; |
| bool is_loading; |
| }; |
| |
| /** |
| * struct uc_rm_work_struct |
| * @work: uC RM work |
| * @event: IPA RM event |
| */ |
| struct uc_rm_work_struct { |
| qdf_work_t work; |
| qdf_ipa_rm_event_t event; |
| }; |
| |
| /** |
| * struct uc_op_work_struct |
| * @work: uC OP work |
| * @msg: OP message |
| */ |
| struct uc_op_work_struct { |
| qdf_work_t work; |
| struct op_msg_type *msg; |
| }; |
| |
| /** |
| * struct uc_rt_debug_info |
| * @time: system time |
| * @ipa_excep_count: IPA exception packet count |
| * @rx_drop_count: IPA Rx drop packet count |
| * @net_sent_count: IPA Rx packet sent to network stack count |
| * @rx_discard_count: IPA Rx discard packet count |
| * @tx_fwd_ok_count: IPA Tx forward success packet count |
| * @tx_fwd_count: IPA Tx forward packet count |
| * @rx_destructor_call: IPA Rx packet destructor count |
| */ |
| struct uc_rt_debug_info { |
| uint64_t time; |
| uint64_t ipa_excep_count; |
| uint64_t rx_drop_count; |
| uint64_t net_sent_count; |
| uint64_t rx_discard_count; |
| uint64_t tx_fwd_ok_count; |
| uint64_t tx_fwd_count; |
| uint64_t rx_destructor_call; |
| }; |
| |
| #ifdef FEATURE_METERING |
| /** |
| * struct ipa_uc_sharing_stats - IPA UC sharing stats |
| * @ipv4_rx_packets: IPv4 RX packets |
| * @ipv4_rx_bytes: IPv4 RX bytes |
| * @ipv6_rx_packets: IPv6 RX packets |
| * @ipv6_rx_bytes: IPv6 RX bytes |
| * @ipv4_tx_packets: IPv4 TX packets |
| * @ipv4_tx_bytes: IPv4 TX bytes |
| * @ipv6_tx_packets: IPv4 TX packets |
| * @ipv6_tx_bytes: IPv6 TX bytes |
| */ |
| struct ipa_uc_sharing_stats { |
| uint64_t ipv4_rx_packets; |
| uint64_t ipv4_rx_bytes; |
| uint64_t ipv6_rx_packets; |
| uint64_t ipv6_rx_bytes; |
| uint64_t ipv4_tx_packets; |
| uint64_t ipv4_tx_bytes; |
| uint64_t ipv6_tx_packets; |
| uint64_t ipv6_tx_bytes; |
| }; |
| |
| /** |
| * struct ipa_uc_quota_rsp - IPA UC quota response |
| * @success: Success or fail flag |
| * @reserved[3]: Reserved |
| * @quota_lo: Quota limit low bytes |
| * @quota_hi: Quota limit high bytes |
| */ |
| struct ipa_uc_quota_rsp { |
| uint8_t success; |
| uint8_t reserved[3]; |
| uint32_t quota_lo; |
| uint32_t quota_hi; |
| }; |
| |
| /** |
| * struct ipa_uc_quota_ind |
| * @quota_bytes: Quota bytes to set |
| */ |
| struct ipa_uc_quota_ind { |
| uint64_t quota_bytes; |
| }; |
| #endif |
| |
| /** |
| * struct wlan_ipa_tx_desc |
| * @node: TX descriptor node |
| * @priv: pointer to priv list entry |
| * @id: Tx desc idex |
| * @ipa_tx_desc_ptr: pointer to IPA Tx descriptor |
| */ |
| struct wlan_ipa_tx_desc { |
| qdf_list_node_t node; |
| void *priv; |
| uint32_t id; |
| qdf_ipa_rx_data_t *ipa_tx_desc_ptr; |
| }; |
| |
| typedef int (*wlan_ipa_softap_xmit)(qdf_nbuf_t skb, qdf_netdev_t dev); |
| |
| /* IPA private context structure definition */ |
| struct wlan_ipa_priv { |
| struct wlan_ipa_sys_pipe sys_pipe[WLAN_IPA_MAX_SYSBAM_PIPE]; |
| struct wlan_ipa_iface_context iface_context[WLAN_IPA_MAX_IFACE]; |
| uint8_t num_iface; |
| void *dp_soc; |
| void *dp_pdev; |
| struct wlan_ipa_config *config; |
| enum wlan_ipa_rm_state rm_state; |
| /* |
| * IPA driver can send RM notifications with IRQ disabled so using qdf |
| * APIs as it is taken care gracefully. Without this, kernel would throw |
| * an warning if spin_lock_bh is used while IRQ is disabled |
| */ |
| qdf_spinlock_t rm_lock; |
| struct uc_rm_work_struct uc_rm_work; |
| struct uc_op_work_struct uc_op_work[WLAN_IPA_UC_OPCODE_MAX]; |
| qdf_wake_lock_t wake_lock; |
| qdf_delayed_work_t wake_lock_work; |
| bool wake_lock_released; |
| |
| qdf_atomic_t tx_ref_cnt; |
| qdf_nbuf_queue_t pm_queue_head; |
| qdf_work_t pm_work; |
| qdf_spinlock_t pm_lock; |
| bool suspended; |
| |
| qdf_spinlock_t q_lock; |
| |
| qdf_list_node_t pend_desc_head; |
| qdf_list_t tx_desc_list; |
| |
| struct wlan_ipa_stats stats; |
| |
| uint32_t curr_prod_bw; |
| uint32_t curr_cons_bw; |
| |
| uint8_t activated_fw_pipe; |
| uint8_t sap_num_connected_sta; |
| uint8_t sta_connected; |
| uint32_t tx_pipe_handle; |
| uint32_t rx_pipe_handle; |
| bool resource_loading; |
| bool resource_unloading; |
| bool pending_cons_req; |
| struct ipa_uc_stas_map assoc_stas_map[WLAN_IPA_MAX_STA_COUNT]; |
| qdf_list_t pending_event; |
| qdf_mutex_t event_lock; |
| bool ipa_pipes_down; |
| uint32_t ipa_tx_packets_diff; |
| uint32_t ipa_rx_packets_diff; |
| uint32_t ipa_p_tx_packets; |
| uint32_t ipa_p_rx_packets; |
| uint32_t stat_req_reason; |
| uint64_t ipa_tx_forward; |
| uint64_t ipa_rx_discard; |
| uint64_t ipa_rx_net_send_count; |
| uint64_t ipa_rx_internal_drop_count; |
| uint64_t ipa_rx_destructor_count; |
| qdf_mc_timer_t rt_debug_timer; |
| struct uc_rt_debug_info rt_bug_buffer[WLAN_IPA_UC_RT_DEBUG_BUF_COUNT]; |
| unsigned int rt_buf_fill_index; |
| qdf_ipa_wdi_in_params_t cons_pipe_in; |
| qdf_ipa_wdi_in_params_t prod_pipe_in; |
| bool uc_loaded; |
| bool wdi_enabled; |
| qdf_mc_timer_t rt_debug_fill_timer; |
| qdf_mutex_t rt_debug_lock; |
| qdf_mutex_t ipa_lock; |
| |
| uint8_t vdev_to_iface[WLAN_IPA_MAX_SESSION]; |
| bool vdev_offload_enabled[WLAN_IPA_MAX_SESSION]; |
| bool mcc_mode; |
| bool ap_disable_ibss_fwd; |
| bool dfs_cac_block_tx; |
| #ifdef FEATURE_METERING |
| struct ipa_uc_sharing_stats ipa_sharing_stats; |
| struct ipa_uc_quota_rsp ipa_quota_rsp; |
| struct ipa_uc_quota_ind ipa_quota_ind; |
| qdf_event_t ipa_uc_sharing_stats_comp; |
| qdf_event_t ipa_uc_set_quota_comp; |
| #endif |
| |
| wlan_ipa_softap_xmit softap_xmit; |
| ipa_uc_offload_control_req ipa_tx_op; |
| |
| qdf_event_t ipa_resource_comp; |
| |
| uint32_t wdi_version; |
| bool is_smmu_enabled; /* IPA caps returned from ipa_wdi_init */ |
| }; |
| |
| #define WLAN_IPA_WLAN_FRAG_HEADER sizeof(struct frag_header) |
| #define WLAN_IPA_WLAN_IPA_HEADER sizeof(struct ipa_header) |
| #define WLAN_IPA_WLAN_CLD_HDR_LEN sizeof(struct wlan_ipa_cld_hdr) |
| #define WLAN_IPA_UC_WLAN_CLD_HDR_LEN 0 |
| #define WLAN_IPA_WLAN_TX_HDR_LEN sizeof(struct wlan_ipa_tx_hdr) |
| #define WLAN_IPA_UC_WLAN_TX_HDR_LEN sizeof(struct wlan_ipa_uc_tx_hdr) |
| #define WLAN_IPA_WLAN_RX_HDR_LEN sizeof(struct wlan_ipa_rx_hdr) |
| #define WLAN_IPA_UC_WLAN_HDR_DES_MAC_OFFSET \ |
| (WLAN_IPA_WLAN_FRAG_HEADER + WLAN_IPA_WLAN_IPA_HEADER) |
| |
| #define WLAN_IPA_GET_IFACE_ID(_data) \ |
| (((struct wlan_ipa_cld_hdr *) (_data))->iface_id) |
| |
| #define WLAN_IPA_LOG(LVL, fmt, args ...) \ |
| QDF_TRACE(QDF_MODULE_ID_IPA, LVL, \ |
| "%s:%d: "fmt, __func__, __LINE__, ## args) |
| |
| #define WLAN_IPA_IS_CONFIG_ENABLED(_ipa_cfg, _mask) \ |
| (((_ipa_cfg)->ipa_config & (_mask)) == (_mask)) |
| |
| #define BW_GET_DIFF(_x, _y) (unsigned long)((ULONG_MAX - (_y)) + (_x) + 1) |
| |
| #if defined(QCA_WIFI_3_0) && defined(CONFIG_IPA3) |
| #define WLAN_IPA_CHECK_HW() ipa_uc_reg_rdyCB(NULL) |
| #else |
| /* Do nothing */ |
| #define WLAN_IPA_CHECK_HW() 0 |
| #endif /* IPA3 */ |
| |
| #define WLAN_IPA_DBG_DUMP_RX_LEN 84 |
| #define WLAN_IPA_DBG_DUMP_TX_LEN 48 |
| |
| #define IPA_RESOURCE_COMP_WAIT_TIME 100 |
| |
| /** |
| * wlan_ipa_wlan_event_to_str() - convert IPA WLAN event to string |
| * @event: IPA WLAN event to be converted to a string |
| * |
| * Return: ASCII string representing the IPA WLAN event |
| */ |
| static inline char *wlan_ipa_wlan_event_to_str(qdf_ipa_wlan_event_t event) |
| { |
| switch (event) { |
| CASE_RETURN_STRING(WLAN_CLIENT_CONNECT); |
| CASE_RETURN_STRING(WLAN_CLIENT_DISCONNECT); |
| CASE_RETURN_STRING(WLAN_CLIENT_POWER_SAVE_MODE); |
| CASE_RETURN_STRING(WLAN_CLIENT_NORMAL_MODE); |
| CASE_RETURN_STRING(SW_ROUTING_ENABLE); |
| CASE_RETURN_STRING(SW_ROUTING_DISABLE); |
| CASE_RETURN_STRING(WLAN_AP_CONNECT); |
| CASE_RETURN_STRING(WLAN_AP_DISCONNECT); |
| CASE_RETURN_STRING(WLAN_STA_CONNECT); |
| CASE_RETURN_STRING(WLAN_STA_DISCONNECT); |
| CASE_RETURN_STRING(WLAN_CLIENT_CONNECT_EX); |
| default: |
| return "UNKNOWN"; |
| } |
| } |
| |
| /** |
| * wlan_ipa_get_iface() - Get IPA interface |
| * @ipa_ctx: IPA context |
| * @mode: Interface device mode |
| * |
| * Return: IPA interface address |
| */ |
| struct wlan_ipa_iface_context |
| *wlan_ipa_get_iface(struct wlan_ipa_priv *ipa_ctx, uint8_t mode); |
| |
| #endif /* IPA_OFFLOAD */ |
| #endif /* _WLAN_IPA_PRIV_STRUCT_H_ */ |