diff options
Diffstat (limited to 'src/ipcpd/unicast/ca.h')
| -rw-r--r-- | src/ipcpd/unicast/ca.h | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/src/ipcpd/unicast/ca.h b/src/ipcpd/unicast/ca.h index 47ea15a0..fc6de445 100644 --- a/src/ipcpd/unicast/ca.h +++ b/src/ipcpd/unicast/ca.h @@ -29,38 +29,51 @@ #include <stdbool.h> #include <sys/types.h> -typedef union { - time_t wait; -} ca_wnd_t; +/* Buffer a policy's ca_print_stats output must fit in. */ +#define CA_STATS_STRLEN 2048 -int ca_init(enum pol_cong_avoid ca); +int ca_init(enum pol_cong_avoid ca, + uint32_t rtt_ms); void ca_fini(void); /* OPS */ -void * ca_ctx_create(void); +void * ca_ctx_get(uint64_t addr, + qoscube_t qc); -void ca_ctx_destroy(void * ctx); +void ca_ctx_put(void * ctx); -ca_wnd_t ca_ctx_update_snd(void * ctx, - size_t len); +time_t ca_ctx_update_snd(void * ctx, + size_t len, + uint8_t lecn, + uint64_t * ftag); bool ca_ctx_update_rcv(void * ctx, size_t len, uint8_t ecn, - uint16_t * ece); + uint8_t cap, + uint16_t * ece, + uint8_t * fcap); void ca_ctx_update_ece(void * ctx, - uint16_t ece); + uint16_t ece, + uint8_t cap); + +bool ca_ctx_hb_due(void * ctx, + uint64_t now); -void ca_wnd_wait(ca_wnd_t wnd); +void ca_ctx_rtt(void * ctx, + uint64_t now, + uint64_t rtt); -int ca_calc_ecn(int fd, +int ca_calc_ecn(size_t queued, uint8_t * ecn, qoscube_t qc, size_t len); +bool ca_marks_ecn(void); + ssize_t ca_print_stats(void * ctx, char * buf, size_t len); |