mirror of https://github.com/Desuuuu/klipper.git
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
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* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _HARDWARE_STRUCTS_BUS_CTRL_H
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#define _HARDWARE_STRUCTS_BUS_CTRL_H
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#include "hardware/address_mapped.h"
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#include "hardware/regs/busctrl.h"
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enum bus_ctrl_perf_counter {
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arbiter_rom_perf_event_access = 19,
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arbiter_rom_perf_event_access_contested = 18,
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arbiter_xip_main_perf_event_access = 17,
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arbiter_xip_main_perf_event_access_contested = 16,
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arbiter_sram0_perf_event_access = 15,
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arbiter_sram0_perf_event_access_contested = 14,
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arbiter_sram1_perf_event_access = 13,
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arbiter_sram1_perf_event_access_contested = 12,
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arbiter_sram2_perf_event_access = 11,
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arbiter_sram2_perf_event_access_contested = 10,
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arbiter_sram3_perf_event_access = 9,
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arbiter_sram3_perf_event_access_contested = 8,
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arbiter_sram4_perf_event_access = 7,
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arbiter_sram4_perf_event_access_contested = 6,
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arbiter_sram5_perf_event_access = 5,
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arbiter_sram5_perf_event_access_contested = 4,
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arbiter_fastperi_perf_event_access = 3,
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arbiter_fastperi_perf_event_access_contested = 2,
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arbiter_apb_perf_event_access = 1,
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arbiter_apb_perf_event_access_contested = 0
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};
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typedef struct {
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io_rw_32 priority;
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io_ro_32 priority_ack;
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struct {
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io_rw_32 value;
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io_rw_32 sel;
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} counter[4];
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} bus_ctrl_hw_t;
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check_hw_layout(bus_ctrl_hw_t, counter[0].value, BUSCTRL_PERFCTR0_OFFSET);
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#define bus_ctrl_hw ((bus_ctrl_hw_t *const)BUSCTRL_BASE)
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#endif
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