diff options
| author | Matias Elo <matias.elo@nokia.com> | 2024-04-25 16:24:08 +0300 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2024-04-30 18:22:33 +0300 |
| commit | 19cf17d2f9794a7c02a8b9b8aa2bec27a105e7d2 (patch) | |
| tree | c47049c59804b334179942f92bbd8b1e372593be | |
| parent | c10e3e4152007b1ad763b2881fd4ae68db10aedd (diff) | |
linux-gen: packet: implement new odp_packet_reset_meta()
Add implementation for the new odp_packet_reset_meta() function.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Petri Savolainen <petri.savolainen@nokia.com>
| -rw-r--r-- | platform/linux-generic/include/odp_packet_internal.h | 32 | ||||
| -rw-r--r-- | platform/linux-generic/odp_packet.c | 7 |
2 files changed, 27 insertions, 12 deletions
diff --git a/platform/linux-generic/include/odp_packet_internal.h b/platform/linux-generic/include/odp_packet_internal.h index 3cea245ae..60b49a89b 100644 --- a/platform/linux-generic/include/odp_packet_internal.h +++ b/platform/linux-generic/include/odp_packet_internal.h @@ -217,6 +217,25 @@ static inline void packet_subtype_set(odp_packet_t pkt, int subtype) } /** + * Reset packet metadata + */ +static inline void _odp_packet_reset_md(odp_packet_hdr_t *pkt_hdr) +{ + /* Clear all flags. Resets also return value of cls_mark, user_ptr, etc. */ + pkt_hdr->p.input_flags.all = 0; + pkt_hdr->p.flags.all_flags = 0; + + pkt_hdr->p.l2_offset = 0; + pkt_hdr->p.l3_offset = ODP_PACKET_OFFSET_INVALID; + pkt_hdr->p.l4_offset = ODP_PACKET_OFFSET_INVALID; + + if (odp_unlikely(pkt_hdr->event_hdr.subtype != ODP_EVENT_PACKET_BASIC)) + pkt_hdr->event_hdr.subtype = ODP_EVENT_PACKET_BASIC; + + pkt_hdr->input = ODP_PKTIO_INVALID; +} + +/** * Initialize packet */ static inline void packet_init(odp_packet_hdr_t *pkt_hdr, uint32_t len) @@ -238,14 +257,6 @@ static inline void packet_init(odp_packet_hdr_t *pkt_hdr, uint32_t len) last->seg_len = seg_len; } - /* Clear all flags. Resets also return value of cls_mark, user_ptr, etc. */ - pkt_hdr->p.input_flags.all = 0; - pkt_hdr->p.flags.all_flags = 0; - - pkt_hdr->p.l2_offset = 0; - pkt_hdr->p.l3_offset = ODP_PACKET_OFFSET_INVALID; - pkt_hdr->p.l4_offset = ODP_PACKET_OFFSET_INVALID; - /* * Packet headroom is set from the pool's headroom * Packet tailroom is rounded up to fill the last @@ -255,10 +266,7 @@ static inline void packet_init(odp_packet_hdr_t *pkt_hdr, uint32_t len) pkt_hdr->headroom = pool->headroom; pkt_hdr->tailroom = pool->seg_len - seg_len + pool->tailroom; - if (odp_unlikely(pkt_hdr->event_hdr.subtype != ODP_EVENT_PACKET_BASIC)) - pkt_hdr->event_hdr.subtype = ODP_EVENT_PACKET_BASIC; - - pkt_hdr->input = ODP_PKTIO_INVALID; + _odp_packet_reset_md(pkt_hdr); } /** diff --git a/platform/linux-generic/odp_packet.c b/platform/linux-generic/odp_packet.c index 5540f4c3e..6559ba606 100644 --- a/platform/linux-generic/odp_packet.c +++ b/platform/linux-generic/odp_packet.c @@ -766,6 +766,13 @@ int odp_packet_reset(odp_packet_t pkt, uint32_t len) return 0; } +void odp_packet_reset_meta(odp_packet_t pkt) +{ + _ODP_ASSERT(pkt != ODP_PACKET_INVALID); + + _odp_packet_reset_md(packet_hdr(pkt)); +} + int odp_event_filter_packet(const odp_event_t event[], odp_packet_t packet[], odp_event_t remain[], int num) |