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/* mb86943a.h: MB86943 SPARClite <-> PCI bridge registers * * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * 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. */ #ifndef _ASM_MB86943A_H #define _ASM_MB86943A_H #include <asm/mb-regs.h> #define __reg_MB86943_sl_ctl *(volatile uint32_t *) (__region_CS1 + 0x00) #define MB86943_SL_CTL_BUS_WIDTH_64 0x00000001 #define MB86943_SL_CTL_AS_HOST 0x00000002 #define MB86943_SL_CTL_DRCT_MASTER_SWAP 0x00000004 #define MB86943_SL_CTL_DRCT_SLAVE_SWAP 0x00000008 #define MB86943_SL_CTL_PCI_CONFIG_SWAP 0x00000010 #define MB86943_SL_CTL_ECS0_ENABLE 0x00000020 #define MB86943_SL_CTL_ECS1_ENABLE 0x00000040 #define MB86943_SL_CTL_ECS2_ENABLE 0x00000080 #define __reg_MB86943_ecs_ctl(N) *(volatile uint32_t *) (__region_CS1 + 0x08 + (0x08*(N))) #define __reg_MB86943_ecs_range(N) *(volatile uint32_t *) (__region_CS1 + 0x20 + (0x10*(N))) #define __reg_MB86943_ecs_base(N) *(volatile uint32_t *) (__region_CS1 + 0x28 + (0x10*(N))) #define __reg_MB86943_sl_pci_io_range *(volatile uint32_t *) (__region_CS1 + 0x50) #define __reg_MB86943_sl_pci_io_base *(volatile uint32_t *) (__region_CS1 + 0x58) #define __reg_MB86943_sl_pci_mem_range *(volatile uint32_t *) (__region_CS1 + 0x60) #define __reg_MB86943_sl_pci_mem_base *(volatile uint32_t *) (__region_CS1 + 0x68) #define __reg_MB86943_pci_sl_io_base *(volatile uint32_t *) (__region_CS1 + 0x70) #define __reg_MB86943_pci_sl_mem_base *(volatile uint32_t *) (__region_CS1 + 0x78) #define __reg_MB86943_pci_arbiter *(volatile uint32_t *) (__region_CS2 + 0x01300014) #define MB86943_PCIARB_EN 0x00000001 #endif /* _ASM_MB86943A_H */ |