blob: bf3f2572c7c97cae3132b10c256651692eff72a2 [file] [log] [blame]
* eBPF RSS header
* Developed by Daynix Computing LTD (
* Authors:
* Andrew Melnychenko <>
* Yuri Benditovich <>
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
struct EBPFRSSContext {
void *obj;
int program_fd;
int map_configuration;
int map_toeplitz_key;
int map_indirections_table;
struct EBPFRSSConfig {
uint8_t redirect;
uint8_t populate_hash;
uint32_t hash_types;
uint16_t indirections_len;
uint16_t default_queue;
} __attribute__((packed));
void ebpf_rss_init(struct EBPFRSSContext *ctx);
bool ebpf_rss_is_loaded(struct EBPFRSSContext *ctx);
bool ebpf_rss_load(struct EBPFRSSContext *ctx);
bool ebpf_rss_set_all(struct EBPFRSSContext *ctx, struct EBPFRSSConfig *config,
uint16_t *indirections_table, uint8_t *toeplitz_key);
void ebpf_rss_unload(struct EBPFRSSContext *ctx);
#endif /* QEMU_EBPF_RSS_H */