arch/powerpc/include/asm/fsl_srio.h

/*
 * Copyright 2011-2012 Freescale Semiconductor, Inc.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef _FSL_SRIO_H_
#define _FSL_SRIO_H_

enum atmu_size {
	ATMU_SIZE_4K = 0xb,
	ATMU_SIZE_8K,
	ATMU_SIZE_16K,
	ATMU_SIZE_32K,
	ATMU_SIZE_64K,
	ATMU_SIZE_128K,
	ATMU_SIZE_256K,
	ATMU_SIZE_512K,
	ATMU_SIZE_1M,
	ATMU_SIZE_2M,
	ATMU_SIZE_4M,
	ATMU_SIZE_8M,
	ATMU_SIZE_16M,
	ATMU_SIZE_32M,
	ATMU_SIZE_64M,
	ATMU_SIZE_128M,
	ATMU_SIZE_256M,
	ATMU_SIZE_512M,
	ATMU_SIZE_1G,
	ATMU_SIZE_2G,
	ATMU_SIZE_4G,
	ATMU_SIZE_8G,
	ATMU_SIZE_16G,
	ATMU_SIZE_32G,
	ATMU_SIZE_64G,
};

#define atmu_size_mask(sz)	(__ilog2_u64(sz) - 1)
#define atmu_size_bytes(x)	(1ULL << ((x & 0x3f) + 1))

extern void srio_init(void);
#ifdef CONFIG_SRIOBOOT_MASTER
extern void srio_boot_master(void);
#ifdef CONFIG_SRIOBOOT_SLAVE_HOLDOFF
extern void srio_boot_master_release_slave(void);
#endif
#endif
#endif