mb86943a.h

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/* mb86943a.h: MB86943 SPARClite <-> PCI bridge registers
 *
 * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells ([email protected])
 *
 * 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 */