/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ /* Copyright(c) 2014 - 2020 Intel Corporation */ #ifndef ADF_TRANSPORT_ACCESS_MACROS_H #define ADF_TRANSPORT_ACCESS_MACROS_H #include "adf_accel_devices.h" #define ADF_RING_CONFIG_NEAR_FULL_WM … #define ADF_RING_CONFIG_NEAR_EMPTY_WM … #define ADF_COALESCING_MIN_TIME … #define ADF_COALESCING_MAX_TIME … #define ADF_COALESCING_DEF_TIME … #define ADF_RING_NEAR_WATERMARK_512 … #define ADF_RING_NEAR_WATERMARK_0 … #define ADF_RING_EMPTY_SIG … /* Valid internal ring size values */ #define ADF_RING_SIZE_128 … #define ADF_RING_SIZE_256 … #define ADF_RING_SIZE_512 … #define ADF_RING_SIZE_4K … #define ADF_RING_SIZE_16K … #define ADF_RING_SIZE_4M … #define ADF_MIN_RING_SIZE … #define ADF_MAX_RING_SIZE … #define ADF_DEFAULT_RING_SIZE … /* Valid internal msg size values */ #define ADF_MSG_SIZE_32 … #define ADF_MSG_SIZE_64 … #define ADF_MSG_SIZE_128 … #define ADF_MIN_MSG_SIZE … #define ADF_MAX_MSG_SIZE … /* Size to bytes conversion macros for ring and msg size values */ #define ADF_MSG_SIZE_TO_BYTES(SIZE) … #define ADF_BYTES_TO_MSG_SIZE(SIZE) … #define ADF_SIZE_TO_RING_SIZE_IN_BYTES(SIZE) … #define ADF_RING_SIZE_IN_BYTES_TO_SIZE(SIZE) … /* Minimum ring buffer size for memory allocation */ #define ADF_RING_SIZE_BYTES_MIN(SIZE) … #define ADF_RING_SIZE_MODULO(SIZE) … #define ADF_SIZE_TO_POW(SIZE) … /* Max outstanding requests */ #define ADF_MAX_INFLIGHTS(RING_SIZE, MSG_SIZE) … #define BUILD_RING_CONFIG(size) … #define BUILD_RESP_RING_CONFIG(size, watermark_nf, watermark_ne) … #endif
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