diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h index 34ac45a774e7..ed112d51ac5a 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h @@ -1,19 +1,12 @@ -/* Copyright (c) 2013-2014, 2016-2018 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2013-2014, 2016-2018, 2021 The Linux Foundation. + * All rights reserved. * * RMNET Data configuration engine - * */ #include <linux/skbuff.h> +#include <linux/time.h> #include <net/gro_cells.h> #ifndef _RMNET_CONFIG_H_ @@ -27,6 +20,12 @@ struct rmnet_endpoint { struct hlist_node hlnode; }; +struct rmnet_egress_agg_params { + u32 bytes; + u32 count; + u64 time_nsec; +}; + /* One instance of this structure is instantiated for each real_dev associated * with rmnet. */ @@ -37,6 +36,20 @@ struct rmnet_port { u8 rmnet_mode; struct hlist_head muxed_ep[RMNET_MAX_LOGICAL_EP]; struct net_device *bridge_ep; + struct net_device *rmnet_dev; + + /* Egress aggregation information */ + struct rmnet_egress_agg_params egress_agg_params; + /* Protect aggregation related elements */ + spinlock_t agg_lock; + struct sk_buff *skbagg_head; + struct sk_buff *skbagg_tail; + int agg_state; + u8 agg_count; + struct timespec64 agg_time; + struct timespec64 agg_last; + struct hrtimer hrtimer; + struct work_struct agg_wq; }; extern struct rtnl_link_ops rmnet_link_ops; @@ -56,6 +69,7 @@ struct rmnet_pcpu_stats { struct rmnet_priv_stats { u64 csum_ok; + u64 csum_ip4_header_bad; u64 csum_valid_unset; u64 csum_validation_failed; u64 csum_err_bad_buffer; @@ -64,6 +78,7 @@ struct rmnet_priv_stats { u64 csum_fragmented_pkt; u64 csum_skipped; u64 csum_sw; + u64 csum_hw; }; struct rmnet_priv { @@ -74,11 +89,13 @@ struct rmnet_priv { struct rmnet_priv_stats stats; }; -struct rmnet_port *rmnet_get_port(struct net_device *real_dev); +struct rmnet_port *rmnet_get_port_rcu(struct net_device *real_dev); struct rmnet_endpoint *rmnet_get_endpoint(struct rmnet_port *port, u8 mux_id); int rmnet_add_bridge(struct net_device *rmnet_dev, struct net_device *slave_dev, struct netlink_ext_ack *extack); int rmnet_del_bridge(struct net_device *rmnet_dev, struct net_device *slave_dev); +struct rmnet_port* +rmnet_get_port_rtnl(const struct net_device *real_dev); #endif /* _RMNET_CONFIG_H_ */ |