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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 59 temple place suite 330 boston ma 02111 1307 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 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
141 lines
4.1 KiB
C
141 lines
4.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* pci-vr41xx.h, Include file for PCI Control Unit of the NEC VR4100 series.
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*
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* Copyright (C) 2002 MontaVista Software Inc.
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* Author: Yoichi Yuasa <source@mvista.com>
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* Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org>
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*/
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#ifndef __PCI_VR41XX_H
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#define __PCI_VR41XX_H
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#define PCIU_BASE 0x0f000c00UL
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#define PCIU_SIZE 0x200UL
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#define PCIMMAW1REG 0x00
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#define PCIMMAW2REG 0x04
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#define PCITAW1REG 0x08
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#define PCITAW2REG 0x0c
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#define PCIMIOAWREG 0x10
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#define IBA(addr) ((addr) & 0xff000000U)
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#define MASTER_MSK(mask) (((mask) >> 11) & 0x000fe000U)
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#define PCIA(addr) (((addr) >> 24) & 0x000000ffU)
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#define TARGET_MSK(mask) (((mask) >> 8) & 0x000fe000U)
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#define ITA(addr) (((addr) >> 24) & 0x000000ffU)
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#define PCIIA(addr) (((addr) >> 24) & 0x000000ffU)
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#define WINEN 0x1000U
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#define PCICONFDREG 0x14
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#define PCICONFAREG 0x18
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#define PCIMAILREG 0x1c
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#define BUSERRADREG 0x24
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#define EA(reg) ((reg) &0xfffffffc)
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#define INTCNTSTAREG 0x28
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#define MABTCLR 0x80000000U
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#define TRDYCLR 0x40000000U
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#define PARCLR 0x20000000U
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#define MBCLR 0x10000000U
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#define SERRCLR 0x08000000U
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#define RTYCLR 0x04000000U
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#define MABCLR 0x02000000U
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#define TABCLR 0x01000000U
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/* RFU */
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#define MABTMSK 0x00008000U
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#define TRDYMSK 0x00004000U
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#define PARMSK 0x00002000U
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#define MBMSK 0x00001000U
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#define SERRMSK 0x00000800U
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#define RTYMSK 0x00000400U
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#define MABMSK 0x00000200U
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#define TABMSK 0x00000100U
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#define IBAMABT 0x00000080U
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#define TRDYRCH 0x00000040U
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#define PAR 0x00000020U
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#define MB 0x00000010U
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#define PCISERR 0x00000008U
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#define RTYRCH 0x00000004U
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#define MABORT 0x00000002U
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#define TABORT 0x00000001U
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#define PCIEXACCREG 0x2c
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#define UNLOCK 0x2U
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#define EAREQ 0x1U
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#define PCIRECONTREG 0x30
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#define RTRYCNT(reg) ((reg) & 0x000000ffU)
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#define PCIENREG 0x34
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#define PCIU_CONFIG_DONE 0x4U
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#define PCICLKSELREG 0x38
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#define EQUAL_VTCLOCK 0x2U
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#define HALF_VTCLOCK 0x0U
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#define ONE_THIRD_VTCLOCK 0x3U
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#define QUARTER_VTCLOCK 0x1U
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#define PCITRDYVREG 0x3c
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#define TRDYV(val) ((uint32_t)(val) & 0xffU)
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#define PCICLKRUNREG 0x60
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#define VENDORIDREG 0x100
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#define DEVICEIDREG 0x100
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#define COMMANDREG 0x104
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#define STATUSREG 0x104
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#define REVIDREG 0x108
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#define CLASSREG 0x108
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#define CACHELSREG 0x10c
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#define LATTIMEREG 0x10c
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#define MLTIM(val) (((uint32_t)(val) << 7) & 0xff00U)
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#define MAILBAREG 0x110
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#define PCIMBA1REG 0x114
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#define PCIMBA2REG 0x118
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#define MBADD(base) ((base) & 0xfffff800U)
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#define PMBA(base) ((base) & 0xffe00000U)
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#define PREF 0x8U
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#define PREF_APPROVAL 0x8U
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#define PREF_DISAPPROVAL 0x0U
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#define TYPE 0x6U
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#define TYPE_32BITSPACE 0x0U
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#define MSI 0x1U
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#define MSI_MEMORY 0x0U
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#define INTLINEREG 0x13c
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#define INTPINREG 0x13c
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#define RETVALREG 0x140
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#define PCIAPCNTREG 0x140
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#define TKYGNT 0x04000000U
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#define TKYGNT_ENABLE 0x04000000U
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#define TKYGNT_DISABLE 0x00000000U
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#define PAPC 0x03000000U
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#define PAPC_ALTERNATE_B 0x02000000U
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#define PAPC_ALTERNATE_0 0x01000000U
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#define PAPC_FAIR 0x00000000U
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#define RTYVAL(val) (((uint32_t)(val) << 7) & 0xff00U)
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#define RTYVAL_MASK 0xff00U
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#define PCI_CLOCK_MAX 33333333U
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/*
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* Default setup
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*/
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#define PCI_MASTER_MEM1_BUS_BASE_ADDRESS 0x10000000U
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#define PCI_MASTER_MEM1_ADDRESS_MASK 0x7c000000U
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#define PCI_MASTER_MEM1_PCI_BASE_ADDRESS 0x10000000U
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#define PCI_TARGET_MEM1_ADDRESS_MASK 0x08000000U
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#define PCI_TARGET_MEM1_BUS_BASE_ADDRESS 0x00000000U
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#define PCI_MASTER_IO_BUS_BASE_ADDRESS 0x16000000U
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#define PCI_MASTER_IO_ADDRESS_MASK 0x7e000000U
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#define PCI_MASTER_IO_PCI_BASE_ADDRESS 0x00000000U
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#define PCI_MAILBOX_BASE_ADDRESS 0x00000000U
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#define PCI_TARGET_WINDOW1_BASE_ADDRESS 0x00000000U
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#define IO_PORT_BASE KSEG1ADDR(PCI_MASTER_IO_BUS_BASE_ADDRESS)
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#define IO_PORT_RESOURCE_START PCI_MASTER_IO_PCI_BASE_ADDRESS
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#define IO_PORT_RESOURCE_END (~PCI_MASTER_IO_ADDRESS_MASK & PCI_MASTER_ADDRESS_MASK)
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#define PCI_IO_RESOURCE_START 0x01000000UL
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#define PCI_IO_RESOURCE_END 0x01ffffffUL
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#define PCI_MEM_RESOURCE_START 0x11000000UL
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#define PCI_MEM_RESOURCE_END 0x13ffffffUL
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#endif /* __PCI_VR41XX_H */
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