94 lines
1.8 KiB
C
94 lines
1.8 KiB
C
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _GLINK_LOOPBACK_COMMANDS_H_
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#define _GLINK_LOOPBACK_COMMANDS_H_
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#define MAX_NAME_LEN 32
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enum request_type {
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OPEN = 1,
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CLOSE,
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QUEUE_RX_INTENT_CONFIG,
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TX_CONFIG,
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RX_DONE_CONFIG,
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};
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struct req_hdr {
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uint32_t req_id;
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uint32_t req_type;
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uint32_t req_size;
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};
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struct open_req {
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uint32_t delay_ms;
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uint32_t name_len;
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char ch_name[MAX_NAME_LEN];
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};
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struct close_req {
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uint32_t delay_ms;
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uint32_t name_len;
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char ch_name[MAX_NAME_LEN];
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};
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struct queue_rx_intent_config_req {
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uint32_t num_intents;
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uint32_t intent_size;
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uint32_t random_delay;
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uint32_t delay_ms;
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uint32_t name_len;
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char ch_name[MAX_NAME_LEN];
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};
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enum transform_type {
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NO_TRANSFORM = 0,
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PACKET_COUNT,
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CHECKSUM,
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};
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struct tx_config_req {
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uint32_t random_delay;
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uint32_t delay_ms;
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uint32_t echo_count;
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uint32_t transform_type;
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uint32_t name_len;
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char ch_name[MAX_NAME_LEN];
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};
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struct rx_done_config_req {
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uint32_t random_delay;
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uint32_t delay_ms;
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uint32_t name_len;
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char ch_name[MAX_NAME_LEN];
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};
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union req_payload {
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struct open_req open;
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struct close_req close;
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struct queue_rx_intent_config_req q_rx_int_conf;
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struct tx_config_req tx_conf;
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struct rx_done_config_req rx_done_conf;
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};
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struct req {
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struct req_hdr hdr;
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union req_payload payload;
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};
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struct resp {
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uint32_t req_id;
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uint32_t req_type;
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uint32_t response;
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};
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#endif
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