mirror of https://github.com/F-Stack/f-stack.git
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2020 Broadcom
|
|
* All rights reserved.
|
|
*/
|
|
|
|
#ifndef _BCMFS_RM_COMMON_H_
|
|
#define _BCMFS_RM_COMMON_H_
|
|
|
|
#include <rte_byteorder.h>
|
|
#include <rte_common.h>
|
|
#include <rte_io.h>
|
|
|
|
/* 32-bit MMIO register write */
|
|
#define FS_MMIO_WRITE32(value, addr) rte_write32_relaxed((value), (addr))
|
|
/* 32-bit MMIO register read */
|
|
#define FS_MMIO_READ32(addr) rte_read32_relaxed((addr))
|
|
|
|
/* Descriptor helper macros */
|
|
#define FS_DESC_DEC(d, s, m) (((d) >> (s)) & (m))
|
|
|
|
#define FS_RING_BD_ALIGN_CHECK(addr) \
|
|
(!((addr) & ((0x1 << FS_RING_BD_ALIGN_ORDER) - 1)))
|
|
|
|
#define cpu_to_le64 rte_cpu_to_le_64
|
|
#define cpu_to_le32 rte_cpu_to_le_32
|
|
#define cpu_to_le16 rte_cpu_to_le_16
|
|
|
|
#define le64_to_cpu rte_le_to_cpu_64
|
|
#define le32_to_cpu rte_le_to_cpu_32
|
|
#define le16_to_cpu rte_le_to_cpu_16
|
|
|
|
#define lower_32_bits(x) ((uint32_t)(x))
|
|
#define upper_32_bits(x) ((uint32_t)(((x) >> 16) >> 16))
|
|
|
|
uint64_t
|
|
rm_build_desc(uint64_t val, uint32_t shift,
|
|
uint64_t mask);
|
|
uint64_t
|
|
rm_read_desc(void *desc_ptr);
|
|
|
|
void
|
|
rm_write_desc(void *desc_ptr, uint64_t desc);
|
|
|
|
uint32_t
|
|
rm_cmpl_desc_to_reqid(uint64_t cmpl_desc);
|
|
|
|
int
|
|
rm_cmpl_desc_to_error(uint64_t cmpl_desc);
|
|
|
|
#endif /* _BCMFS_RM_COMMON_H_ */
|