mirror of https://github.com/F-Stack/f-stack.git
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2022 Intel Corporation
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*/
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#ifndef AFU_PMD_HE_MEM_H
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#define AFU_PMD_HE_MEM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "afu_pmd_core.h"
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#include "rte_pmd_afu.h"
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#define HE_MEM_TG_UUID_L 0xa3dc5b831f5cecbb
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#define HE_MEM_TG_UUID_H 0x4dadea342c7848cb
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#define NUM_MEM_TG_CHANNELS 4
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#define MEM_TG_TIMEOUT_MS 5000
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#define MEM_TG_POLL_INTERVAL_MS 10
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/* MEM-TG registers definition */
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#define MEM_TG_SCRATCHPAD 0x28
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#define MEM_TG_CTRL 0x30
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#define TGCONTROL(n) (1 << (n))
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#define MEM_TG_STAT 0x38
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#define TGSTATUS(v, n) (((v) >> (n << 2)) & 0xf)
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#define TGPASS(v, n) (((v) >> ((n << 2) + 3)) & 0x1)
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#define TGFAIL(v, n) (((v) >> ((n << 2) + 2)) & 0x1)
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#define TGTIMEOUT(v, n) (((v) >> ((n << 2) + 1)) & 0x1)
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#define TGACTIVE(v, n) (((v) >> (n << 2)) & 0x1)
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struct he_mem_tg_ctx {
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uint8_t *addr;
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};
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struct he_mem_tg_priv {
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struct rte_pmd_afu_he_mem_tg_cfg he_mem_tg_cfg;
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struct he_mem_tg_ctx he_mem_tg_ctx;
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* AFU_PMD_HE_MEM_H */
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