540914bc7a
Replace the BSD license header with the SPDX tag. Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) 2015-2018 Atomic Rules LLC
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*/
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#include <stdint.h>
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#include <inttypes.h>
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#include "ark_pktdir.h"
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#include "ark_global.h"
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#include "ark_logs.h"
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ark_pkt_dir_t
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ark_pktdir_init(void *base)
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{
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struct ark_pkt_dir_inst *inst =
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rte_malloc("ark_pkt_dir_inst",
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sizeof(struct ark_pkt_dir_inst),
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0);
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if (inst == NULL) {
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PMD_DRV_LOG(ERR, "Failed to malloc ark_pkt_dir_inst.\n");
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return inst;
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}
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inst->regs = (struct ark_pkt_dir_regs *)base;
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inst->regs->ctrl = 0x00110110; /* POR state */
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return inst;
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}
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void
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ark_pktdir_uninit(ark_pkt_dir_t handle)
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{
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struct ark_pkt_dir_inst *inst = (struct ark_pkt_dir_inst *)handle;
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rte_free(inst);
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}
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void
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ark_pktdir_setup(ark_pkt_dir_t handle, uint32_t v)
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{
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struct ark_pkt_dir_inst *inst = (struct ark_pkt_dir_inst *)handle;
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inst->regs->ctrl = v;
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}
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uint32_t
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ark_pktdir_status(ark_pkt_dir_t handle)
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{
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struct ark_pkt_dir_inst *inst = (struct ark_pkt_dir_inst *)handle;
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return inst->regs->ctrl;
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}
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uint32_t
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ark_pktdir_stall_cnt(ark_pkt_dir_t handle)
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{
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struct ark_pkt_dir_inst *inst = (struct ark_pkt_dir_inst *)handle;
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return inst->regs->stall_cnt;
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}
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