58 строки
1.5 KiB
C
58 строки
1.5 KiB
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1999 by Ralf Baechle
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* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
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*/
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#include <linux/config.h>
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#ifdef CONFIG_RTE_CB_ME2
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#include <asm/rte_me2_cb.h>
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#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
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#define irq_cannonicalize(x) (x)
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#define BASE_BAUD 250000 /* (16MHz / (16 * 38400)) * 9600 */
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#define SERIAL_PORT_DFNS \
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{ 0, BASE_BAUD, CB_UART_BASE, IRQ_CB_EXTSIO, STD_COM_FLAGS },
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/* Redefine UART register offsets. */
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#undef UART_RX
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#undef UART_TX
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#undef UART_DLL
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#undef UART_TRG
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#undef UART_DLM
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#undef UART_IER
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#undef UART_FCTR
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#undef UART_IIR
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#undef UART_FCR
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#undef UART_EFR
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#undef UART_LCR
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#undef UART_MCR
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#undef UART_LSR
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#undef UART_MSR
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#undef UART_SCR
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#undef UART_EMSR
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#define UART_RX (0 * CB_UART_REG_GAP)
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#define UART_TX (0 * CB_UART_REG_GAP)
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#define UART_DLL (0 * CB_UART_REG_GAP)
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#define UART_TRG (0 * CB_UART_REG_GAP)
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#define UART_DLM (1 * CB_UART_REG_GAP)
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#define UART_IER (1 * CB_UART_REG_GAP)
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#define UART_FCTR (1 * CB_UART_REG_GAP)
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#define UART_IIR (2 * CB_UART_REG_GAP)
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#define UART_FCR (2 * CB_UART_REG_GAP)
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#define UART_EFR (2 * CB_UART_REG_GAP)
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#define UART_LCR (3 * CB_UART_REG_GAP)
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#define UART_MCR (4 * CB_UART_REG_GAP)
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#define UART_LSR (5 * CB_UART_REG_GAP)
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#define UART_MSR (6 * CB_UART_REG_GAP)
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#define UART_SCR (7 * CB_UART_REG_GAP)
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#define UART_EMSR (7 * CB_UART_REG_GAP)
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#endif /* CONFIG_RTE_CB_ME2 */
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