/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _CNSS_MAIN_H #define _CNSS_MAIN_H #include #include #include #include #include #include #include #include #include "qmi.h" #include "bus.h" #define MAX_NO_OF_MAC_ADDR 4 #define QMI_WLFW_MAX_TIMESTAMP_LEN 32 #define QMI_WLFW_MAX_NUM_MEM_SEG 32 #define CNSS_RDDM_TIMEOUT_MS 20000 #define RECOVERY_TIMEOUT 60000 #define TIME_CLOCK_FREQ_HZ 19200000 #define CNSS_NUM_META_INFO_SEGMENTS 1 #define CNSS_RAMDUMP_MAGIC 0x574C414E /* WLAN in ASCII */ #define CNSS_RAMDUMP_VERSION 0 /* Currently these target mem modes are supported for various targets * * IPQ8074 * * Start Address for all modes: 0x4B000000 * All offsets mentioned below are with reference to the above start address * * NOTE: Mode 3 and 4 are for external use cases, please do not use this for * adding new modes * +======+========+=========+===========+===========+===========+ * | MODE | Memory | BDF Off | Caldb Off | QDSS Off |M3 Dump Off| * | | | 256KB | 4.5MB | 1MB | 1MB | * +======+========+=========+===========+===========+===========+ * | 0 | 97MB | 0xC0000 | 0xA00000 | 0x5F00000 | 0x6000000 | * +------+--------+---------+-----------+-----------+-----------+ * | 1 | 57MB | 0xC0000 | 0xA00000 | 0x3700000 | 0x3800000 | * +------+--------+---------+-----------+-----------+-----------+ * | 2 | 42MB | 0xC0000 | DISABLED | 0x2800000 | 0x2900000 | * +------+--------+---------+-----------+-----------+-----------+ * | 3 | 127MB | 0xC0000 | 0xA00000 | 0x7D00000 | 0x7E00000 | * +------+--------+---------+-----------+-----------+-----------+ * | 4 | 57MB | 0xC0000 | 0xA00000 | 0x3700000 | 0x3800000 | * +======+========+=========+===========+===========+===========+ * * IPQ6018 * * Start Address for all modes: 0x4AB00000 * All offsets mentioned below are with reference to the above start address * * +======+========+=========+===========+===========+===========+ * | MODE | Memory | BDF Off | Caldb Off | QDSS Off |M3 Dump Off| * | | | 256KB | 4.5MB | 1MB | 1MB | * +======+========+=========+===========+===========+===========+ * | 0 | 87MB | 0xC0000 | 0xA00000 | 0x5500000 | 0x5600000 | * +------+--------+---------+-----------+-----------+-----------+ * | 1 | 57MB | 0xC0000 | 0xA00000 | 0x3700000 | 0x3800000 | * +------+--------+---------+-----------+-----------+-----------+ * | 2 | 42MB | 0xC0000 | DISABLED | 0x2800000 | 0x2900000 | * +======+========+=========+===========+===========+===========+ * * IPQ5018 * * Start Address for all Modes: 0x4B000000 * All offsets mentioned below are with reference to the above start address * * +======+========+=========+===========+===========+===========+ * | MODE | Memory | BDF Off | Caldb Off | QDSS Off |M3 Dump Off| * | | | 256KB | 2MB | 1MB | 1MB | * +======+========+=========+===========+===========+===========+ * | 0 | 28MB | 0xA00000| 0x1A00000 | 0x1900000 | 0x1800000 | * +------+--------+---------+-----------+-----------+-----------+ * | 1 | 28MB | 0xA00000| 0x1A00000 | 0x1900000 | 0x1800000 | * +------+--------+---------+-----------+-----------+-----------+ * | 2 | 26MB | 0xA00000| DISABLED | 0x1900000 | 0x1800000 | * +======+========+=========+===========+===========+===========+ * * QCN9000 * * Start Address varies for each RDP, please refer RDP specific DTS file. * All offsets mentioned below are with reference to the start address from DTS * HREMOTE Offset is always same as Start Offset * * NOTE: Mode 3 and 4 are for external use cases, please do not use this for * adding new modes * * +======+========+===========+===========+===========+===========+==========+ * | MODE | Memory | HREMOTE |M3 Dump Off| QDSS Off | Caldb Off | MHI DMA | * | | | SIZE | 1MB | 1MB | 8MB | RESERVED | * +======+========+===========+===========+===========+===========+==========+ * | 0 | 45MB | 35MB | 0x2300000 | 0x2400000 | 0x2500000 | 24MB | * +------+--------+-----------+-----------+-----------+-----------+----------+ * | 1 | 30MB | 20MB | 0x1400000 | 0x1500000 | 0x1600000 | 16MB | * +------+--------+-----------+-----------+-----------+-----------+----------+ * | 2 | 17MB | 15MB | 0xF00000 | 0x1000000 | DISABLED | 16MB | * +------+--------+-----------+-----------+-----------+-----------+----------+ * | 3 | 65MB | 55MB | 0x3700000 | 0x3800000 | 0x3900000 | 24MB | * +------+--------+-----------+-----------+-----------+-----------+----------+ * | 4 | 33MB | 23MB | 0x1700000 | 0x1800000 | 0x1900000 | 24MB | * +======+========+===========+===========+===========+===========+==========+ */ #define MAX_TGT_MEM_MODES 5 #define CNSS_EVENT_SYNC BIT(0) #define CNSS_EVENT_UNINTERRUPTIBLE BIT(1) #define CNSS_EVENT_SYNC_UNINTERRUPTIBLE (CNSS_EVENT_SYNC | \ CNSS_EVENT_UNINTERRUPTIBLE) enum cnss_dev_bus_type { CNSS_BUS_NONE = -1, CNSS_BUS_PCI, CNSS_BUS_AHB }; struct cnss_vreg_cfg { const char *name; u32 min_uv; u32 max_uv; u32 load_ua; u32 delay_us; u32 need_unvote; }; struct cnss_vreg_info { struct list_head list; struct regulator *reg; struct cnss_vreg_cfg cfg; u32 enabled; }; enum cnss_vreg_type { CNSS_VREG_PRIM, }; struct cnss_clk_cfg { const char *name; u32 freq; u32 required; }; struct cnss_clk_info { struct list_head list; struct clk *clk; struct cnss_clk_cfg cfg; u32 enabled; }; struct cnss_pinctrl_info { struct pinctrl *pinctrl; struct pinctrl_state *bootstrap_active; struct pinctrl_state *wlan_en_active; struct pinctrl_state *wlan_en_sleep; }; struct cnss_subsys_info { struct subsys_device *subsys_device; struct subsys_desc subsys_desc; void *subsys_handle; bool subsystem_put_in_progress; }; struct cnss_ramdump_info { struct ramdump_device *ramdump_dev; unsigned long ramdump_size; void *ramdump_va; phys_addr_t ramdump_pa; struct msm_dump_data dump_data; }; struct cnss_dump_seg { unsigned long address; void *v_address; unsigned long size; u32 type; }; struct cnss_dump_data { u32 version; u32 magic; char name[32]; phys_addr_t paddr; int nentries; u32 seg_version; }; struct cnss_ramdump_info_v2 { struct ramdump_device *ramdump_dev; unsigned long ramdump_size; void *dump_data_vaddr; u8 dump_data_valid; struct cnss_dump_data dump_data; }; struct cnss_esoc_info { struct esoc_desc *esoc_desc; u8 notify_modem_status; void *modem_notify_handler; int modem_current_status; }; struct cnss_bus_bw_info { struct msm_bus_scale_pdata *bus_scale_table; u32 bus_client; int current_bw_vote; }; struct cnss_wlan_mac_addr { u8 mac_addr[MAX_NO_OF_MAC_ADDR][ETH_ALEN]; u32 no_of_mac_addr_set; }; struct cnss_wlan_mac_info { struct cnss_wlan_mac_addr wlan_mac_addr; bool is_wlan_mac_set; }; struct cnss_fw_mem { size_t size; void *va; phys_addr_t pa; u8 valid; u32 type; }; struct wlfw_rf_chip_info { u32 chip_id; u32 chip_family; }; struct wlfw_rf_board_info { u32 board_id; u32 board_id_override; }; struct wlfw_soc_info { u32 soc_id; }; struct wlfw_fw_version_info { u32 fw_version; char fw_build_timestamp[QMI_WLFW_MAX_TIMESTAMP_LEN + 1]; }; enum cnss_mem_type { CNSS_MEM_TYPE_MSA, CNSS_MEM_TYPE_DDR, CNSS_MEM_BDF, CNSS_MEM_M3, CNSS_MEM_CAL_V01, CNSS_MEM_DPD_V01, CNSS_MEM_ETR, }; enum cnss_fw_dump_type { CNSS_FW_IMAGE, CNSS_FW_RDDM, CNSS_FW_REMOTE_HEAP, CNSS_FW_DUMP_TYPE_MAX, }; struct cnss_dump_entry { u32 type; u32 entry_start; u32 entry_num; }; struct cnss_dump_meta_info { u32 magic; u32 version; u32 chipset; u32 total_entries; struct cnss_dump_entry entry[CNSS_FW_DUMP_TYPE_MAX]; }; enum cnss_driver_event_type { CNSS_DRIVER_EVENT_SERVER_ARRIVE, CNSS_DRIVER_EVENT_SERVER_EXIT, CNSS_DRIVER_EVENT_REQUEST_MEM, CNSS_DRIVER_EVENT_FW_MEM_READY, CNSS_DRIVER_EVENT_FW_READY, CNSS_DRIVER_EVENT_COLD_BOOT_CAL_START, CNSS_DRIVER_EVENT_COLD_BOOT_CAL_DONE, CNSS_DRIVER_EVENT_REGISTER_DRIVER, CNSS_DRIVER_EVENT_UNREGISTER_DRIVER, CNSS_DRIVER_EVENT_RECOVERY, CNSS_DRIVER_EVENT_FORCE_FW_ASSERT, CNSS_DRIVER_EVENT_POWER_UP, CNSS_DRIVER_EVENT_POWER_DOWN, CNSS_DRIVER_EVENT_IDLE_RESTART, CNSS_DRIVER_EVENT_IDLE_SHUTDOWN, CNSS_DRIVER_EVENT_QDSS_TRACE_REQ_MEM, CNSS_DRIVER_EVENT_QDSS_TRACE_SAVE, CNSS_DRIVER_EVENT_QDSS_TRACE_FREE, CNSS_DRIVER_EVENT_M3_DUMP_UPLOAD_REQ, CNSS_DRIVER_EVENT_MAX, }; enum cnss_driver_state { CNSS_QMI_WLFW_CONNECTED, CNSS_FW_MEM_READY, CNSS_FW_READY, CNSS_COLD_BOOT_CAL, CNSS_DRIVER_LOADING, CNSS_DRIVER_UNLOADING, CNSS_DRIVER_IDLE_RESTART, CNSS_DRIVER_IDLE_SHUTDOWN, CNSS_DRIVER_PROBED, CNSS_DRIVER_RECOVERY, CNSS_FW_BOOT_RECOVERY, CNSS_DEV_ERR_NOTIFY, CNSS_DRIVER_DEBUG, CNSS_COEX_CONNECTED, CNSS_IMS_CONNECTED, CNSS_IN_SUSPEND_RESUME, }; struct cnss_recovery_data { enum cnss_recovery_reason reason; }; enum cnss_pins { CNSS_WLAN_EN, CNSS_PCIE_TXP, CNSS_PCIE_TXN, CNSS_PCIE_RXP, CNSS_PCIE_RXN, CNSS_PCIE_REFCLKP, CNSS_PCIE_REFCLKN, CNSS_PCIE_RST, CNSS_PCIE_WAKE, }; struct cnss_pin_connect_result { u32 fw_pwr_pin_result; u32 fw_phy_io_pin_result; u32 fw_rf_pin_result; u32 host_pin_result; }; enum cnss_debug_quirks { LINK_DOWN_SELF_RECOVERY, SKIP_DEVICE_BOOT, USE_CORE_ONLY_FW, SKIP_RECOVERY, QMI_BYPASS, ENABLE_WALTEST, ENABLE_PCI_LINK_DOWN_PANIC, FBC_BYPASS, ENABLE_DAEMON_SUPPORT, DISABLE_DRV, }; enum cnss_bdf_type { CNSS_BDF_BIN, CNSS_BDF_ELF, CNSS_BDF_REGDB = 4, CNSS_BDF_WIN, CNSS_CALDATA_WIN, CNSS_BDF_DUMMY = 255, }; enum cnss_cal_status { CNSS_CAL_DONE, CNSS_CAL_TIMEOUT, }; struct cnss_cal_info { enum cnss_cal_status cal_status; }; struct cnss_control_params { unsigned long quirks; unsigned int mhi_timeout; unsigned int qmi_timeout; unsigned int bdf_type; unsigned int time_sync_period; }; struct cnss_cpr_info { resource_size_t tcs_cmd_base_addr; resource_size_t tcs_cmd_data_addr; void __iomem *tcs_cmd_base_addr_io; void __iomem *tcs_cmd_data_addr_io; u32 cpr_pmic_addr; u32 voltage; }; enum cnss_ce_index { CNSS_CE_00, CNSS_CE_01, CNSS_CE_02, CNSS_CE_03, CNSS_CE_04, CNSS_CE_05, CNSS_CE_06, CNSS_CE_07, CNSS_CE_08, CNSS_CE_09, CNSS_CE_10, CNSS_CE_11, CNSS_CE_COMMON, }; /* M3 SSR Dump related constants and structure */ #define M3_DUMP_OPEN_TIMEOUT 10000 #define M3_DUMP_OPEN_COMPLETION_TIMEOUT (2 * M3_DUMP_OPEN_TIMEOUT) #define M3_DUMP_READ_TIMER_TIMEOUT 10000 #define M3_DUMP_COMPLETION_TIMEOUT 300000 struct m3_dump { struct task_struct *task; struct timer_list open_timer; struct completion open_complete; struct timer_list read_timer; struct completion read_complete; atomic_t open_timedout; atomic_t read_timedout; u32 pdev_id; u32 size; u64 timestamp; bool file_open; void *dump_addr; }; struct target_qcn6122 { void *bar_addr_va; u64 bar_addr_pa; u32 bar_size; struct qgic2_msi *qgic2_msi; }; struct cnss_plat_data { void *wlan_priv; struct platform_device *plat_dev; struct platform_device_id *plat_dev_id; void *pci_dev; void *pci_dev_id; void *bus_priv; int qrtr_node_id; int userpd_id; char device_name[16]; struct cnss_vreg_info *vreg_info; enum cnss_dev_bus_type bus_type; struct list_head vreg_list; struct list_head clk_list; struct cnss_pinctrl_info pinctrl_info; struct cnss_subsys_info subsys_info; bool recovery_enabled; struct cnss_ramdump_info ramdump_info; struct cnss_ramdump_info_v2 ramdump_info_v2; struct cnss_esoc_info esoc_info; struct cnss_bus_bw_info bus_bw_info; struct notifier_block modem_nb; struct cnss_platform_cap cap; struct pm_qos_request qos_request; struct cnss_device_version device_version; unsigned long device_id; struct cnss_wlan_driver *driver_ops; enum cnss_driver_status driver_status; u32 recovery_count; unsigned long driver_state; struct list_head event_list; spinlock_t event_lock; /* spinlock for driver work event handling */ struct work_struct event_work; struct workqueue_struct *event_wq; struct qmi_handle qmi_wlfw; struct sockaddr_qrtr sq; struct wlfw_rf_chip_info chip_info; struct wlfw_rf_board_info board_info; struct wlfw_soc_info soc_info; struct wlfw_fw_version_info fw_version_info; u32 otp_version; u32 fw_mem_seg_len; struct cnss_fw_mem fw_mem[QMI_WLFW_MAX_NUM_MEM_SEG]; struct cnss_fw_mem m3_mem; u32 qdss_mem_seg_len; struct cnss_fw_mem qdss_mem[QMI_WLFW_MAX_NUM_MEM_SEG]; int tgt_mem_cfg_mode; u32 *qdss_reg; struct cnss_pin_connect_result pin_result; struct dentry *root_dentry; atomic_t pm_count; struct timer_list fw_boot_timer; struct completion power_up_complete; unsigned int wlfw_service_instance_id; unsigned int service_id; struct notifier_block modem_atomic_nb; struct completion cal_complete; struct mutex dev_lock; /* mutex for register access through debugfs */ u32 device_freq_hz; u32 diag_reg_read_addr; u32 diag_reg_read_mem_type; u32 diag_reg_read_len; u8 *diag_reg_read_buf; u8 cal_done; u8 powered_on; char firmware_name[17]; struct completion rddm_complete; struct completion recovery_complete; struct cnss_control_params ctrl_params; struct cnss_cpr_info cpr_info; u64 antenna; u64 grant; struct qmi_handle coex_qmi; struct qmi_handle ims_qmi; struct qmi_txn txn; u64 dynamic_feature; u64 target_assert_timestamp; u8 target_asserted; u32 daemon_support; u32 cold_boot_support; u32 caldata_support; u32 eeprom_caldata_read_timeout; struct m3_dump m3_dump_data; union { struct target_qcn6122 qcn6122; }; }; #ifdef CONFIG_ARCH_QCOM static inline u64 cnss_get_host_timestamp(struct cnss_plat_data *plat_priv) { u64 ticks = arch_counter_get_cntvct(); u32 freq = arch_timer_get_cntfrq(); do_div(ticks, freq / 100000); return ticks * 10; } #else static inline u64 cnss_get_host_timestamp(struct cnss_plat_data *plat_priv) { struct timespec ts; ktime_get_ts(&ts); return ((u64)ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); } #endif struct cnss_plat_data *cnss_get_plat_priv(struct platform_device *plat_dev); int cnss_driver_event_post(struct cnss_plat_data *plat_priv, enum cnss_driver_event_type type, u32 flags, void *data); int cnss_get_vreg(struct cnss_plat_data *plat_priv); int cnss_get_vreg_type(struct cnss_plat_data *plat_priv, enum cnss_vreg_type type); void cnss_put_vreg_type(struct cnss_plat_data *plat_priv, enum cnss_vreg_type type); int cnss_vreg_on_type(struct cnss_plat_data *plat_priv, enum cnss_vreg_type type); int cnss_vreg_off_type(struct cnss_plat_data *plat_priv, enum cnss_vreg_type type); int cnss_get_clk(struct cnss_plat_data *plat_priv); void cnss_put_clk(struct cnss_plat_data *plat_priv); int cnss_vreg_unvote_type(struct cnss_plat_data *plat_priv, enum cnss_vreg_type type); int cnss_get_pinctrl(struct cnss_plat_data *plat_priv); int cnss_power_on_device(struct cnss_plat_data *plat_priv, int device_id); int cnss_power_off_device(struct cnss_plat_data *plat_priv, int device_id); bool cnss_is_device_powered_on(struct cnss_plat_data *plat_priv); int cnss_register_subsys(struct cnss_plat_data *plat_priv); void cnss_unregister_subsys(struct cnss_plat_data *plat_priv); int cnss_register_ramdump(struct cnss_plat_data *plat_priv); void cnss_unregister_ramdump(struct cnss_plat_data *plat_priv); void cnss_set_pin_connect_status(struct cnss_plat_data *plat_priv); u32 cnss_get_wake_msi(struct cnss_plat_data *plat_priv); struct cnss_plat_data *cnss_get_plat_priv_by_device_id(int id); struct cnss_plat_data *cnss_get_plat_priv_by_qrtr_node_id(int node_id); struct cnss_plat_data *cnss_get_plat_priv_by_instance_id(int instance_id); struct cnss_plat_data *cnss_get_plat_priv(struct platform_device *plat_dev); int cnss_get_plat_env_index_from_plat_priv(struct cnss_plat_data *plat_priv); int cnss_qca9000_shutdown_part2(struct cnss_plat_data *plat_priv); int cnss_get_cpr_info(struct cnss_plat_data *plat_priv); int cnss_update_cpr_info(struct cnss_plat_data *plat_priv); void cnss_update_platform_feature_support(u8 type, u32 instance_id, u32 value); #endif /* _CNSS_MAIN_H */