drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/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
  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_ */