phy_qmath.h

 1// SPDX-License-Identifier: ISC
 2/*
 3 * Copyright (c) 2010 Broadcom Corporation
 4 */
 5
 6#ifndef _BRCM_QMATH_H_
 7#define _BRCM_QMATH_H_
 8
 9#include <types.h>
10
11u16 qm_mulu16(u16 op1, u16 op2);
12
13s16 qm_muls16(s16 op1, s16 op2);
14
15s32 qm_add32(s32 op1, s32 op2);
16
17s16 qm_add16(s16 op1, s16 op2);
18
19s16 qm_sub16(s16 op1, s16 op2);
20
21s32 qm_shl32(s32 op, int shift);
22
23s16 qm_shl16(s16 op, int shift);
24
25s16 qm_shr16(s16 op, int shift);
26
27s16 qm_norm32(s32 op);
28
29void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N);
30
31#endif				/* #ifndef _BRCM_QMATH_H_ */