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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h new file mode 100644 index 000000000..3d3cba56c --- /dev/null +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h @@ -0,0 +1,81 @@ +/* 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 <net/gro_cells.h> + +#ifndef _RMNET_CONFIG_H_ +#define _RMNET_CONFIG_H_ + +#define RMNET_MAX_LOGICAL_EP 255 + +struct rmnet_endpoint { + u8 mux_id; + struct net_device *egress_dev; + struct hlist_node hlnode; +}; + +/* One instance of this structure is instantiated for each real_dev associated + * with rmnet. + */ +struct rmnet_port { + struct net_device *dev; + u32 data_format; + u8 nr_rmnet_devs; + u8 rmnet_mode; + struct hlist_head muxed_ep[RMNET_MAX_LOGICAL_EP]; + struct net_device *bridge_ep; + struct net_device *rmnet_dev; +}; + +extern struct rtnl_link_ops rmnet_link_ops; + +struct rmnet_vnd_stats { + u64 rx_pkts; + u64 rx_bytes; + u64 tx_pkts; + u64 tx_bytes; + u32 tx_drops; +}; + +struct rmnet_pcpu_stats { + struct rmnet_vnd_stats stats; + struct u64_stats_sync syncp; +}; + +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; + u64 csum_err_invalid_ip_version; + u64 csum_err_invalid_transport; + u64 csum_fragmented_pkt; + u64 csum_skipped; + u64 csum_sw; + u64 csum_hw; +}; + +struct rmnet_priv { + u8 mux_id; + struct net_device *real_dev; + struct rmnet_pcpu_stats __percpu *pcpu_stats; + struct gro_cells gro_cells; + struct rmnet_priv_stats stats; +}; + +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_ */ |