116 lines
4.5 KiB
C
116 lines
4.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2022 MediaTek Inc.
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*/
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#ifndef UARTHUB_DRV_EXPORT_H
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#define UARTHUB_DRV_EXPORT_H
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//#include <mtk_wcn_cmb_stub.h>
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#include <linux/types.h>
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#include <linux/fs.h>
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enum UARTHUB_baud_rate {
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baud_rate_unknown = -1,
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baud_rate_115200 = 115200,
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baud_rate_3m = 3000000,
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baud_rate_4m = 4000000,
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baud_rate_12m = 12000000,
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baud_rate_24m = 24000000,
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};
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enum UARTHUB_irq_err_type {
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uarthub_unknown_irq_err = -1,
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dev0_crc_err = 0,
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dev1_crc_err,
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dev2_crc_err,
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dev0_tx_timeout_err,
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dev1_tx_timeout_err,
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dev2_tx_timeout_err,
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dev0_tx_pkt_type_err,
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dev1_tx_pkt_type_err,
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dev2_tx_pkt_type_err,
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dev0_rx_timeout_err,
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dev1_rx_timeout_err,
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dev2_rx_timeout_err,
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rx_pkt_type_err,
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intfhub_restore_err,
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intfhub_dev_rx_err,
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intfhub_dev0_tx_err,
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intfhub_dev1_tx_err,
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intfhub_dev2_tx_err,
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irq_err_type_max,
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};
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enum debug_dump_tx_rx_index {
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DUMP0 = 0,
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DUMP1,
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};
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typedef void (*UARTHUB_IRQ_CB) (unsigned int err_type);
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#define KERNEL_UARTHUB_open UARTHUB_open
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#define KERNEL_UARTHUB_close UARTHUB_close
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#define KERNEL_UARTHUB_dev0_is_uarthub_ready UARTHUB_dev0_is_uarthub_ready
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#define KERNEL_UARTHUB_get_host_wakeup_status UARTHUB_get_host_wakeup_status
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#define KERNEL_UARTHUB_get_host_set_fw_own_status UARTHUB_get_host_set_fw_own_status
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#define KERNEL_UARTHUB_dev0_is_txrx_idle UARTHUB_dev0_is_txrx_idle
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#define KERNEL_UARTHUB_dev0_set_tx_request UARTHUB_dev0_set_tx_request
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#define KERNEL_UARTHUB_dev0_set_rx_request UARTHUB_dev0_set_rx_request
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#define KERNEL_UARTHUB_dev0_set_txrx_request UARTHUB_dev0_set_txrx_request
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#define KERNEL_UARTHUB_dev0_clear_tx_request UARTHUB_dev0_clear_tx_request
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#define KERNEL_UARTHUB_dev0_clear_rx_request UARTHUB_dev0_clear_rx_request
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#define KERNEL_UARTHUB_dev0_clear_txrx_request UARTHUB_dev0_clear_txrx_request
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#define KERNEL_UARTHUB_get_uart_cmm_rx_count UARTHUB_get_uart_cmm_rx_count
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#define KERNEL_UARTHUB_is_assert_state UARTHUB_is_assert_state
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#define KERNEL_UARTHUB_irq_register_cb UARTHUB_irq_register_cb
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#define KERNEL_UARTHUB_bypass_mode_ctrl UARTHUB_bypass_mode_ctrl
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#define KERNEL_UARTHUB_is_bypass_mode UARTHUB_is_bypass_mode
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#define KERNEL_UARTHUB_config_internal_baud_rate UARTHUB_config_internal_baud_rate
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#define KERNEL_UARTHUB_config_external_baud_rate UARTHUB_config_external_baud_rate
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#define KERNEL_UARTHUB_assert_state_ctrl UARTHUB_assert_state_ctrl
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#define KERNEL_UARTHUB_sw_reset UARTHUB_sw_reset
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#define KERNEL_UARTHUB_md_adsp_fifo_ctrl UARTHUB_md_adsp_fifo_ctrl
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#define KERNEL_UARTHUB_dump_debug_info UARTHUB_dump_debug_info
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#define KERNEL_UARTHUB_dump_debug_info_with_tag UARTHUB_dump_debug_info_with_tag
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#define KERNEL_UARTHUB_debug_bt_tx_timeout UARTHUB_debug_bt_tx_timeout
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#define KERNEL_UARTHUB_loopback_test UARTHUB_loopback_test
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#define KERNEL_UARTHUB_dump_trx_info_loop_ctrl UARTHUB_dump_trx_info_loop_ctrl
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#define KERNEL_UARTHUB_debug_dump_tx_rx_count UARTHUB_debug_dump_tx_rx_count
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#define KERNEL_UARTHUB_reset_flow_control UARTHUB_reset_flow_control
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int UARTHUB_open(void);
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int UARTHUB_close(void);
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int UARTHUB_dev0_is_uarthub_ready(void);
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int UARTHUB_get_host_wakeup_status(void);
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int UARTHUB_get_host_set_fw_own_status(void);
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int UARTHUB_dev0_is_txrx_idle(int rx);
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int UARTHUB_dev0_set_tx_request(void);
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int UARTHUB_dev0_set_rx_request(void);
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int UARTHUB_dev0_set_txrx_request(void);
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int UARTHUB_dev0_clear_tx_request(void);
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int UARTHUB_dev0_clear_rx_request(void);
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int UARTHUB_dev0_clear_txrx_request(void);
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int UARTHUB_get_uart_cmm_rx_count(void);
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int UARTHUB_is_assert_state(void);
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int UARTHUB_irq_register_cb(UARTHUB_IRQ_CB irq_callback);
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int UARTHUB_bypass_mode_ctrl(int enable);
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int UARTHUB_is_bypass_mode(void);
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int UARTHUB_config_internal_baud_rate(int dev_index, enum UARTHUB_baud_rate rate);
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int UARTHUB_config_external_baud_rate(enum UARTHUB_baud_rate rate);
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int UARTHUB_assert_state_ctrl(int assert_ctrl);
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int UARTHUB_reset_flow_control(void);
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int UARTHUB_sw_reset(void);
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int UARTHUB_md_adsp_fifo_ctrl(int enable);
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int UARTHUB_dump_debug_info(void);
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int UARTHUB_dump_debug_info_with_tag(const char *tag);
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int UARTHUB_loopback_test(int dev_index, int tx_to_rx, int enable);
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int UARTHUB_debug_bt_tx_timeout(const char *tag);
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int UARTHUB_dump_trx_info_loop_ctrl(int enable, int loop_dur_ms);
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int UARTHUB_debug_dump_tx_rx_count(const char *tag, enum debug_dump_tx_rx_index trigger_point);
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#endif /* UARTHUB_DRV_EXPORT_H */
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