4ab694b9a8
cmsdk_apb_uart_create() is only used twice in the same file. Open-code it. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20230220115114.25237-7-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
47 lines
1 KiB
C
47 lines
1 KiB
C
/*
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* ARM CMSDK APB UART emulation
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*
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* Copyright (c) 2017 Linaro Limited
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* Written by Peter Maydell
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 or
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* (at your option) any later version.
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*/
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#ifndef CMSDK_APB_UART_H
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#define CMSDK_APB_UART_H
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#include "hw/sysbus.h"
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#include "chardev/char-fe.h"
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#include "qom/object.h"
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#define TYPE_CMSDK_APB_UART "cmsdk-apb-uart"
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OBJECT_DECLARE_SIMPLE_TYPE(CMSDKAPBUART, CMSDK_APB_UART)
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struct CMSDKAPBUART {
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/*< private >*/
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SysBusDevice parent_obj;
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/*< public >*/
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MemoryRegion iomem;
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CharBackend chr;
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qemu_irq txint;
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qemu_irq rxint;
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qemu_irq txovrint;
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qemu_irq rxovrint;
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qemu_irq uartint;
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guint watch_tag;
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uint32_t pclk_frq;
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uint32_t state;
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uint32_t ctrl;
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uint32_t intstatus;
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uint32_t bauddiv;
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/* This UART has no FIFO, only a 1-character buffer for each of Tx and Rx */
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uint8_t txbuf;
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uint8_t rxbuf;
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};
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#endif
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