qemu/include/hw/char/cadence_uart.h
Eduardo Habkost 8063396bf3 Use OBJECT_DECLARE_SIMPLE_TYPE when possible
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>
2020-09-18 14:12:32 -04:00

57 lines
1.5 KiB
C

/*
* Device model for Cadence UART
*
* Copyright (c) 2010 Xilinx Inc.
* Copyright (c) 2012 Peter A.G. Crosthwaite (peter.crosthwaite@petalogix.com)
* Copyright (c) 2012 PetaLogix Pty Ltd.
* Written by Haibing Ma
* M.Habib
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CADENCE_UART_H
#define CADENCE_UART_H
#include "hw/qdev-properties.h"
#include "hw/sysbus.h"
#include "chardev/char-fe.h"
#include "qapi/error.h"
#include "qemu/timer.h"
#include "qom/object.h"
#define CADENCE_UART_RX_FIFO_SIZE 16
#define CADENCE_UART_TX_FIFO_SIZE 16
#define CADENCE_UART_R_MAX (0x48/4)
#define TYPE_CADENCE_UART "cadence_uart"
OBJECT_DECLARE_SIMPLE_TYPE(CadenceUARTState, CADENCE_UART)
struct CadenceUARTState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
uint32_t r[CADENCE_UART_R_MAX];
uint8_t rx_fifo[CADENCE_UART_RX_FIFO_SIZE];
uint8_t tx_fifo[CADENCE_UART_TX_FIFO_SIZE];
uint32_t rx_wpos;
uint32_t rx_count;
uint32_t tx_count;
uint64_t char_tx_time;
CharBackend chr;
qemu_irq irq;
QEMUTimer *fifo_trigger_handle;
Clock *refclk;
};
#endif