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 11 u16 qm_mulu16(u16 op1, u16 op2); 12 13 s16 qm_muls16(s16 op1, s16 op2); 14 15 s32 qm_add32(s32 op1, s32 op2); 16 17 s16 qm_add16(s16 op1, s16 op2); 18 19 s16 qm_sub16(s16 op1, s16 op2); 20 21 s32 qm_shl32(s32 op, int shift); 22 23 s16 qm_shl16(s16 op, int shift); 24 25 s16 qm_shr16(s16 op, int shift); 26 27 s16 qm_norm32(s32 op); 28 29 void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N); 30 31 #endif /* #ifndef _BRCM_QMATH_H_ */ 32