| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * cbe_regs.h |
| * |
| * This file is intended to hold the various register definitions for CBE |
| * on-chip system devices (memory controller, IO controller, etc...) |
| * |
| * (C) Copyright IBM Corporation 2001,2006 |
| * |
| * Authors: Maximino Aguilar (maguilar@us.ibm.com) |
| * David J. Erb (djerb@us.ibm.com) |
| * |
| * (c) 2006 Benjamin Herrenschmidt <benh@kernel.crashing.org>, IBM Corp. |
| */ |
| |
| #ifndef CBE_REGS_H |
| #define CBE_REGS_H |
| |
| #include <asm/cell-pmu.h> |
| |
| /* Cell page table entries */ |
| #define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */ |
| #define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */ |
| #define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */ |
| #define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */ |
| #define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */ |
| #define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */ |
| #define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */ |
| #define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */ |
| |
| #endif /* CBE_REGS_H */ |
