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8063396bf3
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* Device model for Cadence UART
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*
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* Copyright (c) 2010 Xilinx Inc.
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* Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
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* Copyright (c) 2012 PetaLogix Pty Ltd.
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* Written by Haibing Ma
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* M.Habib
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CADENCE_UART_H
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#define CADENCE_UART_H
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#include "hw/qdev-properties.h"
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#include "hw/sysbus.h"
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#include "chardev/char-fe.h"
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#include "qapi/error.h"
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#include "qemu/timer.h"
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#include "qom/object.h"
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#define CADENCE_UART_RX_FIFO_SIZE 16
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#define CADENCE_UART_TX_FIFO_SIZE 16
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#define CADENCE_UART_R_MAX (0x48/4)
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#define TYPE_CADENCE_UART "cadence_uart"
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OBJECT_DECLARE_SIMPLE_TYPE(CadenceUARTState, CADENCE_UART)
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struct CadenceUARTState {
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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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uint32_t r[CADENCE_UART_R_MAX];
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uint8_t rx_fifo[CADENCE_UART_RX_FIFO_SIZE];
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uint8_t tx_fifo[CADENCE_UART_TX_FIFO_SIZE];
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uint32_t rx_wpos;
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uint32_t rx_count;
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uint32_t tx_count;
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uint64_t char_tx_time;
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CharBackend chr;
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qemu_irq irq;
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QEMUTimer *fifo_trigger_handle;
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Clock *refclk;
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};
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#endif
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