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Based on 1 normalized pattern(s): 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 this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
47 lines
1015 B
C
47 lines
1015 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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Mantis PCI bridge driver
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Copyright (C) Manu Abraham (abraham.manu@gmail.com)
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*/
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#ifndef __MANTIS_UART_H
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#define __MANTIS_UART_H
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#define MANTIS_UART_CTL 0xe0
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#define MANTIS_UART_RXINT (1 << 4)
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#define MANTIS_UART_RXFLUSH (1 << 2)
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#define MANTIS_UART_RXD 0xe8
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#define MANTIS_UART_BAUD 0xec
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#define MANTIS_UART_STAT 0xf0
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#define MANTIS_UART_RXFIFO_DATA (1 << 7)
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#define MANTIS_UART_RXFIFO_EMPTY (1 << 6)
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#define MANTIS_UART_RXFIFO_FULL (1 << 3)
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#define MANTIS_UART_FRAME_ERR (1 << 2)
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#define MANTIS_UART_PARITY_ERR (1 << 1)
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#define MANTIS_UART_RXTHRESH_INT (1 << 0)
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enum mantis_baud {
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MANTIS_BAUD_9600 = 0,
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MANTIS_BAUD_19200,
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MANTIS_BAUD_38400,
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MANTIS_BAUD_57600,
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MANTIS_BAUD_115200
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};
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enum mantis_parity {
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MANTIS_PARITY_NONE = 0,
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MANTIS_PARITY_EVEN,
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MANTIS_PARITY_ODD,
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};
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struct mantis_pci;
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extern int mantis_uart_init(struct mantis_pci *mantis);
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extern void mantis_uart_exit(struct mantis_pci *mantis);
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#endif /* __MANTIS_UART_H */
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