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- /*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
- #ifndef _BRCM_QMATH_H_
- #define _BRCM_QMATH_H_
- #include <types.h>
- u16 qm_mulu16(u16 op1, u16 op2);
- s16 qm_muls16(s16 op1, s16 op2);
- s32 qm_add32(s32 op1, s32 op2);
- s16 qm_add16(s16 op1, s16 op2);
- s16 qm_sub16(s16 op1, s16 op2);
- s32 qm_shl32(s32 op, int shift);
- s16 qm_shl16(s16 op, int shift);
- s16 qm_shr16(s16 op, int shift);
- s16 qm_norm32(s32 op);
- void qm_log10(s32 N, s16 qN, s16 *log10N, s16 *qLog10N);
- #endif /* #ifndef _BRCM_QMATH_H_ */
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