66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-11-11 GuEe-GUI the first version
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*/
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#include <rtthread.h>
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#include <virtio_console.h>
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int console_init()
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{
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rt_err_t status = RT_EOK;
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rt_device_t device = rt_device_find("virtio-console0");
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if (device != RT_NULL && rt_device_open(device, 0) == RT_EOK)
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{
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/* Create vport0p1 */
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status = rt_device_control(device, VIRTIO_DEVICE_CTRL_CONSOLE_PORT_CREATE, RT_NULL);
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}
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if (device != RT_NULL)
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{
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rt_device_close(device);
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}
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return status;
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}
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INIT_ENV_EXPORT(console_init);
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#ifdef FINSH_USING_MSH
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static int console(int argc, char **argv)
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{
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rt_err_t result = RT_EOK;
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if (argc > 1)
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{
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if (!rt_strcmp(argv[1], "set"))
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{
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rt_kprintf("console change to %s\n", argv[2]);
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rt_console_set_device(argv[2]);
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finsh_set_device(argv[2]);
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}
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else
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{
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rt_kprintf("Unknown command. Please enter 'console' for help\n");
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result = -RT_ERROR;
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}
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}
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else
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{
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rt_kprintf("Usage: \n");
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rt_kprintf("console set <name> - change console by name\n");
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result = -RT_ERROR;
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}
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return result;
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}
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MSH_CMD_EXPORT(console, set console name);
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#endif /* FINSH_USING_MSH */
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