mirror of https://gitee.com/openkylin/linux.git
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
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/* Standard UART definitions
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*
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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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 Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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/*
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* The ASB2305 has an 18.432 MHz clock the UART
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*/
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#define BASE_BAUD (18432000 / 16)
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/* Standard COM flags (except for COM4, because of the 8514 problem) */
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#ifdef CONFIG_SERIAL_DETECT_IRQ
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#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
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#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
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#else
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#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
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#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
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#endif
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#ifdef CONFIG_SERIAL_MANY_PORTS
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#define FOURPORT_FLAGS ASYNC_FOURPORT
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#define ACCENT_FLAGS 0
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#define BOCA_FLAGS 0
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#define HUB6_FLAGS 0
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#define RS_TABLE_SIZE 64
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#else
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#define RS_TABLE_SIZE
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#endif
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#include <asm/unit/serial.h>
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