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1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * cbe_regs.h
4 *
5 * This file is intended to hold the various register definitions for CBE
6 * on-chip system devices (memory controller, IO controller, etc...)
7 *
8 * (C) Copyright IBM Corporation 2001,2006
9 *
10 * Authors: Maximino Aguilar (maguilar@us.ibm.com)
11 * David J. Erb (djerb@us.ibm.com)
12 *
13 * (c) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
14 */
15
16#ifndef CBE_REGS_H
17#define CBE_REGS_H
18
19#include <asm/cell-pmu.h>
20
21/* Cell page table entries */
22#define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */
23#define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */
24#define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */
25#define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */
26#define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */
27#define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */
28#define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */
29#define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */
30
31#endif /* CBE_REGS_H */