2d2f490dd5
Remove __ilog2_u64 and ffs4 from powerpc bitops to align with the kernel implementation. Use the generic __ffs64 instead of a custom powerpc implementation. Cc: York Sun <yorksun@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com>
49 lines
859 B
C
49 lines
859 B
C
/*
|
|
* Copyright 2011-2012 Freescale Semiconductor, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _FSL_SRIO_H_
|
|
#define _FSL_SRIO_H_
|
|
|
|
#include <linux/log2.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_FSL_CORENET
|
|
extern void srio_boot_master(int port);
|
|
extern void srio_boot_master_release_slave(int port);
|
|
#endif
|
|
#endif
|