7ab163d7c4
Add APS data activity hooks. Change-Id: Ic9daabd18682b0691123f635348f25a2671cc3fa Signed-off-by: Weiyi Chen <quic_weiyic@quicinc.com>
181 wiersze
4.5 KiB
C
181 wiersze
4.5 KiB
C
/*
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* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2023 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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#ifndef _QMI_RMNET_H
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#define _QMI_RMNET_H
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#include <linux/netdevice.h>
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#include <linux/skbuff.h>
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#define CONFIG_QTI_QMI_RMNET 1
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#define CONFIG_QTI_QMI_DFC 1
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#define CONFIG_QTI_QMI_POWER_COLLAPSE 1
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struct qmi_rmnet_ps_ind {
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void (*ps_on_handler)(void *port);
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void (*ps_off_handler)(void *port);
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struct list_head list;
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};
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#ifdef CONFIG_QTI_QMI_RMNET
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void qmi_rmnet_qmi_exit(void *qmi_pt, void *port);
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int qmi_rmnet_change_link(struct net_device *dev, void *port, void *tcm_pt,
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int attr_len);
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void qmi_rmnet_enable_all_flows(struct net_device *dev);
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bool qmi_rmnet_all_flows_enabled(struct net_device *dev);
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void qmi_rmnet_prepare_ps_bearers(struct net_device *dev, u8 *num_bearers,
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u8 *bearer_id);
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#else
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static inline void qmi_rmnet_qmi_exit(void *qmi_pt, void *port)
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{
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}
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static inline int
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qmi_rmnet_change_link(struct net_device *dev, void *port, void *tcm_pt,
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int attr_len)
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{
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return 0;
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}
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static inline void
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qmi_rmnet_enable_all_flows(struct net_device *dev)
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{
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}
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static inline bool
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qmi_rmnet_all_flows_enabled(struct net_device *dev)
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{
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return true;
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}
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static inline void qmi_rmnet_prepare_ps_bearers(struct net_device *dev,
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u8 *num_bearers, u8 *bearer_id)
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{
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if (num_bearers)
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*num_bearers = 0;
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}
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#endif
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#ifdef CONFIG_QTI_QMI_DFC
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void *qmi_rmnet_qos_init(struct net_device *real_dev,
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struct net_device *vnd_dev, u8 mux_id);
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void qmi_rmnet_qos_exit_pre(void *qos);
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void qmi_rmnet_qos_exit_post(void);
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bool qmi_rmnet_get_flow_state(struct net_device *dev, struct sk_buff *skb,
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bool *drop, bool *is_low_latency);
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void qmi_rmnet_burst_fc_check(struct net_device *dev,
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int ip_type, u32 mark, unsigned int len);
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int qmi_rmnet_get_queue(struct net_device *dev, struct sk_buff *skb);
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#else
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static inline void *
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qmi_rmnet_qos_init(struct net_device *real_dev,
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struct net_device *vnd_dev, u8 mux_id)
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{
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return NULL;
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}
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static inline void qmi_rmnet_qos_exit_pre(void *qos)
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{
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}
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static inline void qmi_rmnet_qos_exit_post(void)
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{
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}
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static inline bool qmi_rmnet_get_flow_state(struct net_device *dev,
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struct sk_buff *skb,
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bool *drop,
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bool *is_low_latency)
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{
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return false;
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}
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static inline void
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qmi_rmnet_burst_fc_check(struct net_device *dev,
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int ip_type, u32 mark, unsigned int len)
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{
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}
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static inline int qmi_rmnet_get_queue(struct net_device *dev,
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struct sk_buff *skb)
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{
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return 0;
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}
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#endif
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#ifdef CONFIG_QTI_QMI_POWER_COLLAPSE
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int qmi_rmnet_set_powersave_mode(void *port, uint8_t enable, u8 num_bearers,
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u8 *bearer_id);
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void qmi_rmnet_work_init(void *port);
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void qmi_rmnet_work_exit(void *port);
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void qmi_rmnet_work_maybe_restart(void *port, void *desc, struct sk_buff *skb);
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void qmi_rmnet_set_dl_msg_active(void *port);
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bool qmi_rmnet_ignore_grant(void *port);
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int qmi_rmnet_ps_ind_register(void *port,
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struct qmi_rmnet_ps_ind *ps_ind);
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int qmi_rmnet_ps_ind_deregister(void *port,
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struct qmi_rmnet_ps_ind *ps_ind);
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void qmi_rmnet_ps_off_notify(void *port);
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void qmi_rmnet_ps_on_notify(void *port);
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#else
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static inline int qmi_rmnet_set_powersave_mode(void *port, uint8_t enable,
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u8 num_bearers, u8 *bearer_id)
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{
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return 0;
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}
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static inline void qmi_rmnet_work_init(void *port)
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{
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}
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static inline void qmi_rmnet_work_exit(void *port)
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{
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}
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static inline void qmi_rmnet_work_maybe_restart(void *port, void *desc,
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struct sk_buff *skb)
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{
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}
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static inline void qmi_rmnet_set_dl_msg_active(void *port)
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{
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}
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static inline bool qmi_rmnet_ignore_grant(void *port)
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{
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return false;
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}
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static inline int qmi_rmnet_ps_ind_register(struct rmnet_port *port,
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struct qmi_rmnet_ps_ind *ps_ind)
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{
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return 0;
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}
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static inline int qmi_rmnet_ps_ind_deregister(struct rmnet_port *port,
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struct qmi_rmnet_ps_ind *ps_ind)
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{
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return 0;
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}
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static inline void qmi_rmnet_ps_off_notify(struct rmnet_port *port)
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{
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}
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static inline void qmi_rmnet_ps_on_notify(struct rmnet_port *port)
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{
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}
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#endif
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#endif /*_QMI_RMNET_H*/
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