f5c5b86727
Support flow control with IPA on the low latency channel. Change-Id: I1044abf3b8f59f928f9df3c29c50497b64b934a6 Signed-off-by: Weiyi Chen <quic_weiyic@quicinc.com>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
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* Copyright (c) 2021 Qualcomm Innovation Center, Inc. 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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* RmNet Low Latency channel handlers
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*/
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#ifndef __RMNET_LL_H__
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#define __RMNET_LL_H__
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#include <linux/skbuff.h>
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struct rmnet_ll_stats {
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u64 tx_queue;
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u64 tx_queue_err;
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u64 tx_complete;
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u64 tx_complete_err;
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u64 rx_queue;
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u64 rx_queue_err;
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u64 rx_status_err;
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u64 rx_null;
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u64 rx_oom;
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u64 rx_pkts;
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u64 rx_tmp_allocs;
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u64 tx_disabled;
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u64 tx_enabled;
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u64 tx_fc_queued;
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u64 tx_fc_sent;
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u64 tx_fc_err;
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};
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int rmnet_ll_send_skb(struct sk_buff *skb);
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struct rmnet_ll_stats *rmnet_ll_get_stats(void);
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int rmnet_ll_init(void);
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void rmnet_ll_exit(void);
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#endif
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