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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* mb86943a.h: MB86943 SPARClite <-> PCI bridge registers
2 *
3 * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#ifndef _ASM_MB86943A_H
13#define _ASM_MB86943A_H
14
15#include <asm/mb-regs.h>
16
17#define __reg_MB86943_sl_ctl *(volatile uint32_t *) (__region_CS1 + 0x00)
18
19#define MB86943_SL_CTL_BUS_WIDTH_64 0x00000001
20#define MB86943_SL_CTL_AS_HOST 0x00000002
21#define MB86943_SL_CTL_DRCT_MASTER_SWAP 0x00000004
22#define MB86943_SL_CTL_DRCT_SLAVE_SWAP 0x00000008
23#define MB86943_SL_CTL_PCI_CONFIG_SWAP 0x00000010
24#define MB86943_SL_CTL_ECS0_ENABLE 0x00000020
25#define MB86943_SL_CTL_ECS1_ENABLE 0x00000040
26#define MB86943_SL_CTL_ECS2_ENABLE 0x00000080
27
28#define __reg_MB86943_ecs_ctl(N) *(volatile uint32_t *) (__region_CS1 + 0x08 + (0x08*(N)))
29#define __reg_MB86943_ecs_range(N) *(volatile uint32_t *) (__region_CS1 + 0x20 + (0x10*(N)))
30#define __reg_MB86943_ecs_base(N) *(volatile uint32_t *) (__region_CS1 + 0x28 + (0x10*(N)))
31
32#define __reg_MB86943_sl_pci_io_range *(volatile uint32_t *) (__region_CS1 + 0x50)
33#define __reg_MB86943_sl_pci_io_base *(volatile uint32_t *) (__region_CS1 + 0x58)
34#define __reg_MB86943_sl_pci_mem_range *(volatile uint32_t *) (__region_CS1 + 0x60)
35#define __reg_MB86943_sl_pci_mem_base *(volatile uint32_t *) (__region_CS1 + 0x68)
36#define __reg_MB86943_pci_sl_io_base *(volatile uint32_t *) (__region_CS1 + 0x70)
37#define __reg_MB86943_pci_sl_mem_base *(volatile uint32_t *) (__region_CS1 + 0x78)
38
David Howells04668872007-08-01 19:04:51 +010039#define __reg_MB86943_pci_arbiter *(volatile uint32_t *) (__region_CS2 + 0x01300014)
40#define MB86943_PCIARB_EN 0x00000001
41
Linus Torvalds1da177e2005-04-16 15:20:36 -070042#endif /* _ASM_MB86943A_H */