123 lines
5.6 KiB
C
123 lines
5.6 KiB
C
/* $NetBSD: gtintrreg.h,v 1.6 2021/08/02 12:56:24 andvar Exp $ */
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/*
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* Copyright (c) 2002 Allegro Networks, Inc., Wasabi Systems, Inc.
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* 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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Allegro Networks, Inc., and Wasabi Systems, Inc.
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* 4. The name of Allegro Networks, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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* 5. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ALLEGRO NETWORKS, INC. AND
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* WASABI SYSTEMS, INC. ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL EITHER ALLEGRO NETWORKS, INC. OR WASABI SYSTEMS, INC.
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* gt64260intr.h: defines for GT-64260 system controller interrupts
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*
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* creation Sun Jan 7 18:05:59 PST 2001 cliff
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*
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* NOTE:
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* Galileo GT-64260 manual bit defines assume Little Endian
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* ordering of bits within bytes, i.e.
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* bit #0 --> 0x01
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* vs. Motorola Big Endian bit numbering where
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* bit #0 --> 0x80
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* Consequently we define bits in Little Endian format and plan
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* to swizzle bytes during programmed I/O by using lwbrx/swbrx
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* to load/store GT-64260 registers.
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*/
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#ifndef _DISCOVERY_GT64260INTR_H
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#define _DISCOVERY_GT64260INTR_H
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/*
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* GT-64260 Interrupt Controller Register Map
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*/
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#define ICR_MIC_LO 0xc18 /* main interrupt cause low */
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#define ICR_MIC_HI 0xc68 /* main interrupt cause high */
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#define ICR_CIM_LO 0xc1c /* CPU interrupt mask low */
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#define ICR_CIM_HI 0xc6c /* CPU interrupt mask high */
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#define ICR_CSC 0xc70 /* CPU select cause */
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#define ICR_P0IM_LO 0xc24 /* PCI_0 interrupt mask low */
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#define ICR_P0IM_HI 0xc64 /* PCI_0 interrupt mask high */
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#define ICR_P0SC 0xc74 /* PCI_0 select cause */
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#define ICR_P1IM_LO 0xca4 /* PCI_1 interrupt mask low */
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#define ICR_P1IM_HI 0xce4 /* PCI_1 interrupt mask high */
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#define ICR_P1SC 0xcf4 /* PCI_1 select cause */
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#define ICR_CI0M 0xe60 /* CPU int[0] mask */
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#define ICR_CI1M 0xe64 /* CPU int[1] mask */
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#define ICR_CI2M 0xe68 /* CPU int[2] mask */
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#define ICR_CI3M 0xe6c /* CPU int[3] mask */
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#define IRQ_DEV 1 /* device interface interrupt */
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#define IRQ_DMA 2 /* DMA address error interrupt */
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#define IRQ_CPU 3 /* CPU interface interrupt */
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#define IRQ_IDMA0_1 4 /* IDMA ch. 0..1 complete interrupt */
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#define IRQ_IDMA2_3 5 /* IDMA ch. 2..3 complete interrupt */
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#define IRQ_IDMA4_5 6 /* IDMA ch. 4..5 complete interrupt */
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#define IRQ_IDMA6_7 7 /* IDMA ch. 6..7 complete interrupt */
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#define IRQ_TIME0_1 8 /* Timer 0..1 interrupt */
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#define IRQ_TIME2_3 9 /* Timer 2..3 interrupt */
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#define IRQ_TIME4_5 10 /* Timer 4..5 interrupt */
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#define IRQ_TIME6_7 11 /* Timer 6..7 interrupt */
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#define IRQ_PCI0_0 12 /* PCI 0 interrupt 0 summary */
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#define IRQ_PCI0_1 13 /* PCI 0 interrupt 1 summary */
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#define IRQ_PCI0_2 14 /* PCI 0 interrupt 2 summary */
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#define IRQ_PCI0_3 15 /* PCI 0 interrupt 3 summary */
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#define IRQ_PCI1_0 16 /* PCI 1 interrupt 0 summary */
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#define IRQ_ECC 17 /* ECC error interrupt */
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#define IRQ_PCI1_1 18 /* PCI 1 interrupt 1 summary */
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#define IRQ_PCI1_2 19 /* PCI 1 interrupt 2 summary */
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#define IRQ_PCI1_3 20 /* PCI 1 interrupt 3 summary */
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#define IRQ_PCI0OUT_LO 21 /* PCI 0 outbound interrupt summary */
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#define IRQ_PCI0OUT_HI 22 /* PCI 0 outbound interrupt summary */
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#define IRQ_PCI1OUT_LO 23 /* PCI 1 outbound interrupt summary */
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#define IRQ_PCI1OUT_HI 24 /* PCI 1 outbound interrupt summary */
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#define IRQ_PCI0IN_LO 26 /* PCI 0 inbound interrupt summary */
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#define IRQ_PCI0IN_HI 27 /* PCI 0 inbound interrupt summary */
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#define IRQ_PCI1IN_LO 28 /* PCI 1 inbound interrupt summary */
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#define IRQ_PCI1IN_HI 29 /* PCI 1 inbound interrupt summary */
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#define IRQ_ETH0 32 /* Ethernet controller 0 interrupt */
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#define IRQ_ETH1 33 /* Ethernet controller 1 interrupt */
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#define IRQ_ETH2 34 /* Ethernet controller 2 interrupt */
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#define IRQ_SDMA 36 /* SDMA interrupt */
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#define IRQ_I2C 37 /* I2C interrupt */
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#define IRQ_BRG 39 /* Baud Rate Generator interrupt */
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#define IRQ_MPSC0 40 /* MPSC 0 interrupt */
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#define IRQ_MPSC1 42 /* MPSC 1 interrupt */
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#define IRQ_COMM 43 /* Comm unit interrupt */
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#define IRQ_GPP7_0 56 /* GPP[7..0] interrupt */
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#define IRQ_GPP15_8 57 /* GPP[15..8] interrupt */
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#define IRQ_GPP23_16 58 /* GPP[23..16] interrupt */
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#define IRQ_GPP31_24 59 /* GPP[31..24] interrupt */
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#endif /* _DISCOVERY_GT64260INTR_H */
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