diff options
| author | Matias Elo <matias.elo@nokia.com> | 2022-10-11 17:09:13 +0300 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2022-10-28 14:58:47 +0300 |
| commit | 54f58091c22e0002ea15e312e69b3d8a95df9c76 (patch) | |
| tree | d8bec3eb24748bc4b3332c3fa677c99ce8c5205b /platform/linux-dpdk/include/odp | |
| parent | 90334006d80f9a00d56db431a65f32fddd5856ad (diff) | |
Port 117e155bf "linux-gen: packet: inline odp_packet_buf_data_offset() implementation"
Port original commit from linux-generic.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Jere Leppänen <jere.leppanen@nokia.com>
Diffstat (limited to 'platform/linux-dpdk/include/odp')
| -rw-r--r-- | platform/linux-dpdk/include/odp/api/plat/packet_inlines.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/platform/linux-dpdk/include/odp/api/plat/packet_inlines.h b/platform/linux-dpdk/include/odp/api/plat/packet_inlines.h index 9f21be37b..2cbab8ad4 100644 --- a/platform/linux-dpdk/include/odp/api/plat/packet_inlines.h +++ b/platform/linux-dpdk/include/odp/api/plat/packet_inlines.h @@ -111,6 +111,7 @@ extern "C" { #define odp_packet_buf_data_len __odp_packet_buf_data_len #define odp_packet_buf_size __odp_packet_buf_size #define odp_packet_buf_head __odp_packet_buf_head + #define odp_packet_buf_data_offset __odp_packet_buf_data_offset #else #undef _ODP_INLINE #define _ODP_INLINE @@ -569,6 +570,14 @@ _ODP_INLINE void *odp_packet_buf_head(odp_packet_buf_t pkt_buf) return (uint8_t *)(uintptr_t)pkt_buf + head_offset; } +_ODP_INLINE uint32_t odp_packet_buf_data_offset(odp_packet_buf_t pkt_buf) +{ + void *data = odp_packet_seg_data(ODP_PACKET_INVALID, (odp_packet_seg_t)pkt_buf); + void *head = odp_packet_buf_head(pkt_buf); + + return (uint32_t)((uintptr_t)data - (uintptr_t)head); +} + #ifdef __cplusplus } #endif |