diff options
| author |   Jianfeng Tan <henry.tjf@antfin.com> | 2019-11-18 06:59:50 +0000 |
|---|---|---|
| committer | Jianfeng Tan <henry.tjf@antfin.com> | 2020-03-05 01:31:33 +0800 |
| commit | 78c896b3b3127515478090c19447e27dc406427e (patch) | |
| tree | d6d67d4683e9ca0409f9984a834547a572fb5310 /lib/libtle_l4p/tcp_txq.h | |
| parent | e4380f4866091fd92a7a57667dd938a99144f9cd (diff) | |
TLDKv2dev-next-socket
Signed-off-by: Jianfeng Tan <henry.tjf@antfin.com>
Signed-off-by: Jielong Zhou <jielong.zjl@antfin.com>
Signed-off-by: Jian Zhang <wuzai.zj@antfin.com>
Signed-off-by: Chen Zhao <winters.zc@antfin.com>
Change-Id: I55c39de4c6cd30f991f35631eb507f770230f08e
Diffstat (limited to 'lib/libtle_l4p/tcp_txq.h')
| -rw-r--r-- | lib/libtle_l4p/tcp_txq.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/lib/libtle_l4p/tcp_txq.h b/lib/libtle_l4p/tcp_txq.h index 78f1d56..303b8fd 100644 --- a/lib/libtle_l4p/tcp_txq.h +++ b/lib/libtle_l4p/tcp_txq.h @@ -68,9 +68,28 @@ tcp_txq_set_nxt_head(struct tle_tcp_stream *s, uint32_t num) static inline void tcp_txq_rst_nxt_head(struct tle_tcp_stream *s) { - struct rte_ring *r; + struct rte_ring *r = s->tx.q; + struct rte_mbuf *m; + uint32_t offset, data_len; + + if (s->tcb.snd.nxt_pkt != NULL) { + s->tcb.snd.nxt_offset = 0; + s->tcb.snd.nxt_pkt = NULL; + } + + offset = s->tcb.snd.una_offset; + if (offset) { + m = (struct rte_mbuf *)(_rte_ring_get_data(r)[r->cons.tail & r->mask]); + data_len = m->data_len - PKT_L234_HLEN(m); + while (offset >= data_len) { + offset -= data_len; + m = m->next; + data_len = m->data_len; + } + s->tcb.snd.nxt_pkt = m; + s->tcb.snd.nxt_offset = offset; + } - r = s->tx.q; r->cons.head = r->cons.tail; } @@ -110,9 +129,13 @@ static inline uint32_t txs_dequeue_bulk(struct tle_ctx *ctx, struct tle_tcp_stream *s[], uint32_t num) { struct rte_ring *r; + uint32_t n, i; r = CTX_TCP_TSQ(ctx); - return _rte_ring_dequeue_burst(r, (void **)s, num); + n = _rte_ring_dequeue_burst(r, (void **)s, num); + for (i = 0; i < n; i++) + rte_atomic32_clear(&s[i]->tx.arm); + return n; } #ifdef __cplusplus |