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Porting PicoTCP WIP

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This commit is contained in:
Kamil Kowalczyk
2025-10-29 14:29:06 +01:00
parent 6722f42e68
commit 815c2239fe
464 changed files with 235009 additions and 24 deletions
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53
kernel/picotcp/modules/pico_mcast.h Normal file
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#ifndef INCLUDE_PICO_MCAST
#define INCLUDE_PICO_MCAST
#define MCAST_MODE_IS_INCLUDE (1)
#define MCAST_MODE_IS_EXCLUDE (2)
#define MCAST_CHANGE_TO_INCLUDE_MODE (3)
#define MCAST_CHANGE_TO_EXCLUDE_MODE (4)
#define MCAST_ALLOW_NEW_SOURCES (5)
#define MCAST_BLOCK_OLD_SOURCES (6)
#define MCAST_EVENT_DELETE_GROUP (0x0)
#define MCAST_EVENT_CREATE_GROUP (0x1)
#define MCAST_EVENT_UPDATE_GROUP (0x2)
#define MCAST_EVENT_QUERY_RECV (0x3)
#define MCAST_EVENT_REPORT_RECV (0x4)
#define MCAST_EVENT_TIMER_EXPIRED (0x5)
#define MCAST_NO_REPORT (1)
PACKED_STRUCT_DEF mcast_parameters {
uint8_t event;
uint8_t state;
uint8_t general_query;
uint8_t filter_mode;
uint8_t last_host;
uint16_t max_resp_time;
union pico_address mcast_link;
union pico_address mcast_group;
struct pico_tree *MCASTFilter;
struct pico_frame *f;
};
PACKED_STRUCT_DEF pico_mcast_group {
uint8_t filter_mode;
uint16_t reference_count;
union pico_address mcast_addr;
struct pico_tree MCASTSources;
};
PACKED_STRUCT_DEF mcast_filter_parameters {
struct mcast_parameters *p;
struct pico_tree *allow;
struct pico_tree *block;
struct pico_tree *filter;
uint16_t sources;
uint8_t proto;
uint8_t record_type;
struct pico_mcast_group *g;
union pico_link *link;
};
extern int8_t pico_mcast_generate_filter(struct mcast_filter_parameters *filter, struct mcast_parameters *p);
#endif