7161ea01b1
Add miscellaneous inline functions that may be called from multiple files. These functions include inline assembly of new x86 instructions, such as movdir64b, since they are not available as builtin functions in the minimum supported GCC version. Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com> Reviewed-by: Gage Eads <gage.eads@intel.com>
34 lines
712 B
C
34 lines
712 B
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2016-2020 Intel Corporation
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*/
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#ifndef _DLB2_INLINE_FNS_H_
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#define _DLB2_INLINE_FNS_H_
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/* Inline functions required in more than one source file. */
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static inline struct dlb2_eventdev *
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dlb2_pmd_priv(const struct rte_eventdev *eventdev)
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{
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return eventdev->data->dev_private;
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}
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static inline void
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dlb2_movntdq_single(void *pp_addr, void *qe4)
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{
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long long *_qe = (long long *)qe4;
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__m128i src_data0 = (__m128i){_qe[0], _qe[1]};
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_mm_stream_si128(pp_addr, src_data0);
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}
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static inline void
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dlb2_movdir64b(void *dest, void *src)
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{
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asm volatile(".byte 0x66, 0x0f, 0x38, 0xf8, 0x02"
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:
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: "a" (dest), "d" (src));
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}
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#endif /* _DLB2_INLINE_FNS_H_ */
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