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Filename/usr/src/linux-headers-3.13.0-24/arch/frv/include/asm/mb86943a.h
Size1.84 kb
Permissionrw-r--r--
Ownerroot : root
Create time27-Apr-2025 09:50
Last modified20-Jan-2014 10:40
Last accessed06-Jul-2025 22:02
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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 */