053105371f
- The prototype of uart_bus_probe() hasn't been changed in cvs yet, so use the old one. - Add at91_pdcreg.h, needed by uart_dev_at91usart.c.
48 lines
2.3 KiB
C
48 lines
2.3 KiB
C
/*-
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* Copyright (c) 2006 M. Warner Losh. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $FreeBSD$ */
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#ifndef ARM_AT91_AT91_PDCREG_H
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#define ARM_AT91_AT91_PDCREG_H
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#define PDC_RPR 0x100 /* PDC Receive Pointer Register */
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#define PDC_RCR 0x104 /* PDC Receive Counter Register */
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#define PDC_TPR 0x108 /* PDC Transmit Pointer Register */
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#define PDC_TCR 0x10c /* PDC Transmit Counter Register */
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#define PDC_RNPR 0x110 /* PDC Receive Next Pointer Register */
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#define PDC_RNCR 0x114 /* PDC Receive Next Counter Register */
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#define PDC_TNPR 0x118 /* PDC Transmit Next Pointer Reg */
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#define PDC_TNCR 0x11c /* PDC Transmit Next Counter Reg */
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#define PDC_PTCR 0x120 /* PDC Transfer Control Register */
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#define PDC_PTSR 0x124 /* PDC Transfer Status Register */
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/* PTCR/PTSR */
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#define PDC_PTCR_RXTEN (1UL << 0) /* RXTEN: Receiver Transfer Enable */
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#define PDC_PTCR_RXTDIS (1UL << 1) /* RXTDIS: Receiver Transfer Disable */
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#define PDC_PTCR_TXTEN (1UL << 8) /* TXTEN: Transmitter Transfer En */
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#define PDC_PTCR_TXTDIS (1UL << 9) /* TXTDIS: Transmitter Transmit Dis */
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#endif /* ARM_AT91_AT91_PDCREG_H */
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